Ship It! Cloud, SRE, Platform Engineering

Hosting Hachyderm Nov 15, 2024

Preston Doster joins the show to tell us what it takes to run a Mastodon server with 55,000 accounts and 11,000 monthly active users.

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Sentry – Code breaks, fix it faster. Use the code CHANGELOG when you sign up to get $100 off the team plan. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 100,000+ growing teams use sentry to find problems fast.
System Initiative – The future of DevOps automation (is here!) — System Initiative is an intuitive, powerful, collaborative replacement for Infrastructure as Code (IaC). The free tier is awesome (no credit card required) and you can get started in 3 clicks.
Timescale – Purpose-built performance for AI Build RAG, search, and AI agents on the cloud and with PostgreSQL and purpose-built extensions for AI: pgvector, pgvectorscale, and pgai.

Featuring:

Preston Doster – Mastodon, GitHub
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

One correction about the cost to run Hachyderm. Preston said it’s about $600/mo and after the interview emailed me to let me know it’s closer to $1000/mo

Something missing or broken? PRs welcome!

News & whitepapers Nov 08, 2024

No interview this week! Instead, Justin & Autumn sit down to talk about what they’ve been learning recently.

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Fly.io – The home of Changelog.com — Deploy your apps close to your users — global Anycast load-balancing, zero-configuration private networking, hardware isolation, and instant WireGuard VPN connections. Push-button deployments that scale to thousands of instances. Check out the speedrun to get started in minutes.
Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 100,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.

Featuring:

Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Something missing or broken? PRs welcome!

Infosec & OpenTelemetry Nov 01, 2024

Maybe Jira for your kids’ chores is a good idea… Probably not.

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Sponsors:

Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 100,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Fly.io – The home of Changelog.com — Deploy your apps close to your users — global Anycast load-balancing, zero-configuration private networking, hardware isolation, and instant WireGuard VPN connections. Push-button deployments that scale to thousands of instances. Check out the speedrun to get started in minutes.
Timescale – Real-time analytics on Postgres, seriously fast. Over 3 million Timescale databases power loT, sensors, Al, dev tools, crypto, and finance apps — all on Postgres. Postgres, for everything.

Featuring:

Austin Parker – Twitter, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Something missing or broken? PRs welcome!

Your customer is Amazon.com Oct 25, 2024

From switching ISPs to migrating Amazon off Oracle, Pete Naylor knows which database to use.

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Sponsors:

Fly.io – The home of Changelog.com — Deploy your apps close to your users — global Anycast load-balancing, zero-configuration private networking, hardware isolation, and instant WireGuard VPN connections. Push-button deployments that scale to thousands of instances. Check out the speedrun to get started in minutes.
Timescale – Real-time analytics on Postgres, seriously fast. Over 3 million Timescale databases power loT, sensors, Al, dev tools, crypto, and finance apps — all on Postgres. Postgres, for everything.
System Initiative – The future of DevOps automation (is here!) — System Initiative is an intuitive, powerful, collaborative replacement for Infrastructure as Code (IaC). The free tier is awesome (no credit card required) and you can get started in 3 clicks.

Featuring:

Pete Naylor – Twitter, GitHub, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Amazon turns off last Oracle instance

Something missing or broken? PRs welcome!

Kubernetes is an anti-platform Oct 18, 2024

Adam Jacob remains optimistic about the future for infrastructure and is building new ideas to make it better.

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Sponsors:

Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 100,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Fly.io – The home of Changelog.com — Deploy your apps close to your users — global Anycast load-balancing, zero-configuration private networking, hardware isolation, and instant WireGuard VPN connections. Push-button deployments that scale to thousands of instances. Check out the speedrun to get started in minutes.
Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:

Adam Jacob – Twitter, GitHub, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

System Initiative

Something missing or broken? PRs welcome!

TIME to get SERIESous about databases Oct 11, 2024

Lili Cosic’s experience at different companies & communities has given her insights into what’s important & when to adapt to learn new (or old) things.

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Sponsors:

System Initiative – The future of DevOps automation (is here!) — System Initiative is an intuitive, powerful, collaborative replacement for Infrastructure as Code (IaC). The free tier is awesome (no credit card required) and you can get started in 3 clicks.
Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 100,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Bitwarden – Secrets management for developers. Leverage trusted open source technology to securely store and manage infrastructure secrets. Bitwarden empowers developers to safely inject secrets into code and prevent costly data breaches with ease.

Featuring:

Lili Cosic – Mastodon, Twitter, GitHub
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Why InfluxDB was re-written in rust

Something missing or broken? PRs welcome!

You suck at programming Oct 04, 2024

Dave Eddy has learned systems programming the traditional way with books and man pages. Now he’s sharing what he’s learned, starting with bash.

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Sponsors:

System Initiative – The future of DevOps automation (is here!) — System Initiative is an intuitive, powerful, collaborative replacement for Infrastructure as Code (IaC). The free tier is awesome (no credit card required) and you can get started in 3 clicks.
Fly.io – The home of Changelog.com — Deploy your apps close to your users — global Anycast load-balancing, zero-configuration private networking, hardware isolation, and instant WireGuard VPN connections. Push-button deployments that scale to thousands of instances. Check out the speedrun to get started in minutes.
Bitwarden – Secrets management for developers. Leverage trusted open source technology to securely store and manage infrastructure secrets. Bitwarden empowers developers to safely inject secrets into code and prevent costly data breaches with ease.

Featuring:

Dave Eddy – Twitter, GitHub, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Something missing or broken? PRs welcome!

A learning mindset, starting with COBOL Sep 27, 2024

The ability to learn on the job has been a critical skill for David Beale throughout his career. Is the job market not allowing that anymore?

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Sponsors:

System Initiative – The future of DevOps automation (is here!) — System Initiative is an intuitive, powerful, collaborative replacement for Infrastructure as Code (IaC). The free tier is awesome (no credit card required) and you can get started in 3 clicks.
Coder.com – Instantly launch fully configured cloud development environments (CDE) and make your first commit in minutes. No need to traverse README files or await onboarding queues. Learn more at Coder.com
Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 100,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.

Featuring:

David Beale – Twitter, GitHub, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

LinkedIn post about David learning COBOL

Links of the week

Something missing or broken? PRs welcome!

Linux distros Sep 20, 2024

uBlue is trying to build the world’s best Linux experience for developers and gamers. Jorge Castro joins Justin & Autumn to tell us how it’s going.

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Fly.io – The home of Changelog.com — Deploy your apps close to your users — global Anycast load-balancing, zero-configuration private networking, hardware isolation, and instant WireGuard VPN connections. Push-button deployments that scale to thousands of instances. Check out the speedrun to get started in minutes.
Coder.com – Instantly launch fully configured cloud development environments (CDE) and make your first commit in minutes. No need to traverse README files or await onboarding queues. Learn more at Coder.com
Bitwarden – Secrets management for developers. Leverage trusted open source technology to securely store and manage infrastructure secrets. Bitwarden empowers developers to safely inject secrets into code and prevent costly data breaches with ease.

Featuring:

Jorge Castro – Mastodon, Twitter, GitHub, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Links of the week

Something missing or broken? PRs welcome!

Building Rawkode Academy Sep 13, 2024

David Flanagan created a successful YouTube channel but knew to take things to the next level he’d need to own more of the stack.

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Cronitor – Cronitor helps you understand your cron jobs. Capture the status, metrics, and output from every cron job and background process. Name and organize each job, and ensure the right people are alerted when something goes wrong.
Fly.io – The home of Changelog.com — Deploy your apps close to your users — global Anycast load-balancing, zero-configuration private networking, hardware isolation, and instant WireGuard VPN connections. Push-button deployments that scale to thousands of instances. Check out the speedrun to get started in minutes.
Bitwarden – Secrets management for developers. Leverage trusted open source technology to securely store and manage infrastructure secrets. Bitwarden empowers developers to safely inject secrets into code and prevent costly data breaches with ease.

Featuring:

David Flanagan – Twitter, GitHub, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Something missing or broken? PRs welcome!

Learning & teaching networking & AI Sep 06, 2024

Du’An Lightfoot, dev advocate at AWS, joins Justin & Autumn to discuss networking, a knowledge gap people many people have. You can ignore the things you don’t understand or you can invest time to learn it.

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Sponsors:

Coder.com – Instantly launch fully configured cloud development environments (CDE) and make your first commit in minutes. No need to traverse README files or await onboarding queues. Learn more at Coder.com
Fly.io – The home of Changelog.com — Deploy your apps close to your users — global Anycast load-balancing, zero-configuration private networking, hardware isolation, and instant WireGuard VPN connections. Push-button deployments that scale to thousands of instances. Check out the speedrun to get started in minutes.
Bitwarden – Secrets management for developers. Leverage trusted open source technology to securely store and manage infrastructure secrets. Bitwarden empowers developers to safely inject secrets into code and prevent costly data breaches with ease.

Featuring:

Du'An Lightfoot – Twitter, GitHub, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Llama 3 white paper

The Llama 3 Herd of Models

Something missing or broken? PRs welcome!

The diagram IS the code Aug 30, 2024

What if your infrastructure diagram was responsible for the actual infrastructure?! John Watson & Scott Prutton from System Initiative join Justin & Autumn to discuss.

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Sponsors:

Cronitor – Cronitor helps you understand your cron jobs. Capture the status, metrics, and output from every cron job and background process. Name and organize each job, and ensure the right people are alerted when something goes wrong.
Coder.com – Instantly launch fully configured cloud development environments (CDE) and make your first commit in minutes. No need to traverse README files or await onboarding queues. Learn more at Coder.com
Bitwarden – Secrets management for developers. Leverage trusted open source technology to securely store and manage infrastructure secrets. Bitwarden empowers developers to safely inject secrets into code and prevent costly data breaches with ease.

Featuring:

John Watson – GitHub, LinkedIn
Scott Prutton – GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn

Show Notes:

Interview

System Initiative

Book recommendations

Something missing or broken? PRs welcome!

MySQL performance Aug 23, 2024

Silvia Botros joins Justin & Autumn for a phenomenal conversation about databases, her career path & the ins/outs of writing High Performance MySQL.

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Sponsors:

Cronitor – Cronitor helps you understand your cron jobs. Capture the status, metrics, and output from every cron job and background process. Name and organize each job, and ensure the right people are alerted when something goes wrong.
Bitwarden – Secrets management for developers. Leverage trusted open source technology to securely store and manage infrastructure secrets. Bitwarden empowers developers to safely inject secrets into code and prevent costly data breaches with ease.
Porkbun – Go to porkbun.com to get .app, .dev, or .foo domain names at Porkbun for only $1 for the first year!

Featuring:

Silvia Botros – Mastodon, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Something missing or broken? PRs welcome!

Cloud-centric security logging Aug 16, 2024

Justin & Autumn are joined by Steven Wu from Scanner. Scanner built logging infrastructure focused on security teams and occasional querying. We dive deep into how architectural decisions affect your business.

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Sponsors:

Bitwarden – Secrets management for developers. Leverage trusted open source technology to securely store and manage infrastructure secrets. Bitwarden empowers developers to safely inject secrets into code and prevent costly data breaches with ease.
Changelog News – A podcast+newsletter combo that’s brief, entertaining & always on-point. Subscribe today.

Featuring:

Steven Wu – Twitter, GitHub, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Steven Wu at scanner.dev

How things break

Azure Status History

Something missing or broken? PRs welcome!

The Zookeeper of jujutsu Aug 09, 2024

Tim Banks joins Justin and Autumn — there’s nothing quite like being punched in the face by Zookeeper or being taken down by a “hot” shard.

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Sponsors:

Coder.com – Instantly launch fully configured cloud development environments (CDE) and make your first commit in minutes. No need to traverse README files or await onboarding queues. Learn more at Coder.com
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Tim Banks – Twitter, GitHub, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Links of the week

Something missing or broken? PRs welcome!

5000 Walmart stores in 2 months Aug 02, 2024

Deploying new applications can be tough. Deploying configuration management safely at scale with stores around the world is different. Martin Jackson joins us to discuss.

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Sponsors:

Coder.com – Instantly launch fully configured cloud development environments (CDE) and make your first commit in minutes. No need to traverse README files or await onboarding queues. Learn more at Coder.com
Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:

Martin Jackson – LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

How stuff breaks

Something missing or broken? PRs welcome!

Deploying on a Friday Jul 27, 2024

Michael Gat joins us for a look back on mainframes & why sometimes deploying on a Friday IS the right thing to do.

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Sponsors:

Coder.com – Instantly launch fully configured cloud development environments (CDE) and make your first commit in minutes. No need to traverse README files or await onboarding queues. Learn more at Coder.com
Neon – Fleets of Postgres! Enterprises use Neon to operate hundreds of thousands of Postgres databases: Automated, instant provisioning of the world’s most popular database.
Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:

Michael Gat – LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Outro

Something missing or broken? PRs welcome!

GitLab's infrastructure Jul 19, 2024

GitLab has changed a lot over the past 8 years and so has Abubakar. Starting in the help desk he’s seen a lot and takes us through GitLab’s and his progression.

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Sponsors:

Coder.com – Instantly launch fully configured cloud development environments (CDE) and make your first commit in minutes. No need to traverse README files or await onboarding queues. Learn more at Coder.com
Neon – Fleets of Postgres! Enterprises use Neon to operate hundreds of thousands of Postgres databases: Automated, instant provisioning of the world’s most popular database.
Cronitor – Cronitor helps you understand your cron jobs. Capture the status, metrics, and output from every cron job and background process. Name and organize each job, and ensure the right people are alerted when something goes wrong.

Featuring:

Abubakar Siddiq Ango – Twitter, GitHub, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Gitlab’s helm chart

Outro

Something missing or broken? PRs welcome!

Spilling the git tea Jul 12, 2024

Git was designed to be distributed but there is a lot of gravity around GitHub. What does the model look like for a business that encourages you to run your own git server and what does the backend for gitea.com look like?

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Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 90,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:

Matti Ranta – Twitter, GitHub
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Intro links

Interview

Outro

git extras

Something missing or broken? PRs welcome!

What happened to open source Jul 06, 2024

Gareth Greenaway from the Salt project joins us for a trip down memory lane with configuration management and why open source projects have changed over the past decade.

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Sponsors:

Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 90,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:

Gareth Greenaway – Mastodon, GitHub
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Interview

Outro

The serverless illusion

Something missing or broken? PRs welcome!

The Kubernetes of Lambda Jun 29, 2024

Bailey Hayes & Taylor Thomas from Cosmonic join the show for a look at WebAssembly Standard Interfaces (WASI) and trade-offs for portable interfaces.

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Sponsors:

Neon – Fleets of Postgres! Enterprises use Neon to operate hundreds of thousands of Postgres databases: Automated, instant provisioning of the world’s most popular database.
Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:

Bailey Hayes – Twitter, GitHub, LinkedIn
Taylor Thomas – Twitter, GitHub
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

WebAssembly

Request For Comments (RFC)

Something missing or broken? PRs welcome!

How to build a Nushell Jun 21, 2024

Devyn Cairns & Jakub Žádník join Justin & Autumn to talk about building a new kind of cross-platform shell that provides easy extensions with traditional command compatibility. That’s no easy feat!

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Sponsors:

Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 90,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Neon – Fleets of Postgres! Enterprises use Neon to operate hundreds of thousands of Postgres databases: Automated, instant provisioning of the world’s most popular database.

Featuring:

Devyn Cairns – Twitter, GitHub
Jakub Žádník – Mastodon, GitHub
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Intro

What the distro

Something missing or broken? PRs welcome!

The infrastructure behind a PaaS Jun 14, 2024

Render founder/CEO Anurag Goel joins us for a look behind their platform. An application native hosting option that hides the lower levels still requires a LOT of infrastructure.

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Sponsors:

Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 90,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Neo4j – Is your code getting dragged down by JOINs and long query times? The problem might be your database…Try simplifying the complex with graphs. Stop asking relational databases to do more than they were made for. Graphs work well for use cases with lots of data connections like supply chain, fraud detection, real-time analytics, and genAI. With Neo4j, you can code in your favorite programming language and against any driver. Plus, it’s easy to integrate into your tech stack.

Featuring:

Anurag Goel – Twitter, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

How things break

Something missing or broken? PRs welcome!

3D printed infrastructure Jun 07, 2024

Gina Häußge is here to tell us about the infra behind the OctoPrint project, which tests and releases new versions that work on multiple different printers and gets deployed hundreds of thousands of times.

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Sponsors:

Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 90,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Gina Häußge – Mastodon, GitHub, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

OctoPrint.org

3D or K8

Something missing or broken? PRs welcome!

Is Wasm the new Java? May 31, 2024

Danielle Lancashire is here to tell us how Fermyon cloud is built on top of nomad and EC2 and how they put it in a box with Kubernetes and WebAssembly.

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Sponsors:

Neon – The fully managed serverless Postgres with a generous free tier. Neon separates storage and compute to offer autoscaling, branching, and bottomless storage.
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Danielle Lancashire – Mastodon, Twitter, GitHub, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

WTA: What The Acronym

ASM - Assembly
WASM - WebAssembly. Came from asm.js from Mozilla
AOT - ahead of time compilation
JIT - just in time compilation
WASI - WebAssembly system interface. Types: io, clocks, random, filesystem, sockets, cli, http
WIT - WebAssembly Interface Type
Wasmer - by wasmer company
WAPM - WebAssembly Package Manager
Wasmtime - Bytecode alliance (amazon, cisco, arm, docker, intel microsoft)

Something missing or broken? PRs welcome!

Tars all the way down May 24, 2024

Jon “gzip enthusiast” Johnson joins us for a history lesson on compression & how it impacts everything from containers to Alpine.

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Sponsors:

Neon – The fully managed serverless Postgres with a generous free tier. We separate storage and compute to offer autoscaling, branching, and bottomless storage.
Neo4j – Is your code getting dragged down by JOINs and long query times? The problem might be your database…Try simplifying the complex with graphs. Stop asking relational databases to do more than they were made for. Graphs work well for use cases with lots of data connections like supply chain, fraud detection, real-time analytics, and genAI. With Neo4j, you can code in your favorite programming language and against any driver. Plus, it’s easy to integrate into your tech stack. Visit Neo4j.com/developer to get started.
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Jon Johnson – Twitter, GitHub
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links of the week

Interview

Claude Shannon

Something missing or broken? PRs welcome!

FROM guests SELECT Andrew May 18, 2024

Andrew Atkinson joins Autumn & Justin to tell them why folks should (and are) picking PostgreSQL as their database in 2024 and how to scale it.

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Neo4j – Is your code getting dragged down by JOINs and long query times? The problem might be your database…Try simplifying the complex with graphs. Stop asking relational databases to do more than they were made for. Graphs work well for use cases with lots of data connections like supply chain, fraud detection, real-time analytics, and genAI. With Neo4j, you can code in your favorite programming language and against any driver. Plus, it’s easy to integrate into your tech stack.
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Featuring:

Andrew Atkinson – Mastodon, Twitter, GitHub, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links of the week

Interview

Andrew’s website

Fresh OSS

Something missing or broken? PRs welcome!

How WebMD ran in the year 2000 May 10, 2024

All of the health anxiety of early internet adopters traced back to WebMD’s self diagnosis. Some sysadmin’s on-call nightmares came from a different part of the site.

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Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 90,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Rich Burroughs – Twitter, GitHub, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links of the week

Interview

Rich Burroughs on Bluesky and LinkedIn

Continuous Conversation

Hey moved CI to dev machines with a bash script

Something missing or broken? PRs welcome!

Managing Meta's millions of machines May 04, 2024

Anita Zhang is here to tell us how Meta manages millions of bare metal Linux hosts and containers. We also discuss the Twine white paper and how AI is changing their requirements.

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FireHydrant – The alerting and on-call tool designed for humans, not systems. Signals puts teams at the center, giving you ultimate control over rules, policies, and schedules. No need to configure your services or do wonky work-arounds. Signals filters out the noise, alerting you only on what matters. Manage coverage requests and on-call notifications effortlessly within Slack. But here’s the game-changer…Signals natively integrates with FireHydrant’s full incident management suite, so as soon as you’re alerted you can seamlessly kickoff and manage your entire incident inside a single platform. Learn more or switch today at firehydrant.com/signals
Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 90,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.

Featuring:

Anita Zhang – Mastodon, Twitter, GitHub, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links of the week

Faux or fo sho

Something missing or broken? PRs welcome!

Let's go back to AOL chat rooms Apr 27, 2024

In this episode Justin and Autumn are joined by Mandi Walls to take you back to a time before the cloud. Before Kubernetes. When a/s/l was common and servers were made of metal. Back to the days of AOL to discuss how chat rooms worked.

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FireHydrant – The alerting and on-call tool designed for humans, not systems. Signals puts teams at the center, giving you ultimate control over rules, policies, and schedules. No need to configure your services or do wonky work-arounds. Signals filters out the noise, alerting you only on what matters. Manage coverage requests and on-call notifications effortlessly within Slack. But here’s the game-changer…Signals natively integrates with FireHydrant’s full incident management suite, so as soon as you’re alerted you can seamlessly kickoff and manage your entire incident inside a single platform. Learn more or switch today at firehydrant.com/signals
Ladder Life Insurance – 100% digital — no doctors, no needles, no paperwork. Don’t put it off until the very last minute to get term coverage life insurance through Ladder. Find out if you’re instantly approved. They’re rated A and A plus. Life insurance costs more as you age, now’s the time to cross it off your list.
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Mandi Walls – Twitter, GitHub, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links of the week

JDCO

Java, Data, Cloud, Other

Something missing or broken? PRs welcome!

Bluesky apps Apr 19, 2024

Paul Frazee joins the show to tell us all about how Bluesky builds, tests, and deploys mobile and web applications from the same code base.

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FireHydrant – The alerting and on-call tool designed for humans, not systems. Signals puts teams at the center, giving you ultimate control over rules, policies, and schedules. No need to configure your services or do wonky work-arounds. Signals filters out the noise, alerting you only on what matters. Manage coverage requests and on-call notifications effortlessly within Slack. But here’s the game-changer…Signals natively integrates with FireHydrant’s full incident management suite, so as soon as you’re alerted you can seamlessly kickoff and manage your entire incident inside a single platform. Learn more or switch today at firehydrant.com/signals
Notion – Notion is a place where any team can write, plan, organize, and rediscover the joy of play. It’s a workspace designed not just for making progress, but getting inspired. Notion is for everyone — whether you’re a Fortune 500 company or freelance designer, starting a new startup or a student juggling classes and clubs.
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Paul Frazee✌️ – Twitter, GitHub
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links of the week

Interview

Paul on Bluesky

Fresh OSS

Something missing or broken? PRs welcome!

From Kubernetes to Nix Apr 13, 2024

Why would you want to switch your developer environments from containers to nix? Ádám from LastPass has a few reasons.

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Sentry – AI-powered Autofix debugs & fixes your code in minutes. Give it a try… oh, and don’t forget to use code CHANGELOG when you sign up for Sentry to get $100 off their team plan. ✊
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Ádám Szücs-Mátyás – Twitter, GitHub, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links of the week

Interview

Devenv

Remote dev environments

Something missing or broken? PRs welcome!

Deploying projects vs products Apr 07, 2024

Verónica López, Kubernetes SIG Release tech lead & distributed systems engineer, joins Justin & Autumn to share her experiences deploying services at scale.

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Sentry – AI-powered Autofix debugs & fixes your code in minutes. Give it a try… oh, and don’t forget to use code CHANGELOG when you sign up for Sentry to get $100 off their team plan. ✊
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Verónica López – Twitter, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links

CVE-2024-3094
Open source foundations unite on common standards for EU’s Cyber Resilience Act

All the releases of the rainbow 🌈

Options discussed:

Blue/Green
Red/Black
Canary
Feature flagging/Dark launch
A/B testing
Database migrations

Something missing or broken? PRs welcome!

SoCal Linux Expo Mar 29, 2024

Justin & Autumn take you with them to the 2024 SoCal Linux Expo where they asked six fellow attendees about their favorite open source projects and their least favorite commands.

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FireHydrant – The alerting and on-call tool designed for humans, not systems. Signals puts teams at the center, giving you ultimate control over rules, policies, and schedules. No need to configure your services or do wonky work-arounds. Signals filters out the noise, alerting you only on what matters. Manage coverage requests and on-call notifications effortlessly within Slack. But here’s the game-changer…Signals natively integrates with FireHydrant’s full incident management suite, so as soon as you’re alerted you can seamlessly kickoff and manage your entire incident inside a single platform. Learn more or switch today at firehydrant.com/signals
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Jeremy Price – LinkedIn
Elizabeth K. Joseph – Mastodon, Twitter, GitHub, LinkedIn, Website
Gareth Greenaway – Mastodon, GitHub
Noel Miller – GitHub, LinkedIn
Rit Li – Twitter, GitHub, LinkedIn
Paul Yu – Twitter, GitHub, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Favorite projects mentioned

Least favorite commands

Something missing or broken? PRs welcome!

Productivity engineering at Netflix Mar 23, 2024

What’s the difference between productivity engineering and platform engineering? How can you continue to re-platform with a moving target? On this episode, we’re joined by Andy Glover, who spent ten years productivity engineering at Netflix, to discuss.

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FireHydrant – The alerting and on-call tool designed for humans, not systems. Signals puts teams at the center, giving you ultimate control over rules, policies, and schedules. No need to configure your services or do wonky work-arounds. Signals filters out the noise, alerting you only on what matters. Manage coverage requests and on-call notifications effortlessly within Slack. But here’s the game-changer…Signals natively integrates with FireHydrant’s full incident management suite, so as soon as you’re alerted you can seamlessly kickoff and manage your entire incident inside a single platform. Learn more or switch today at firehydrant.com/signals
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Andy Glover – Twitter, GitHub, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links of the week

Interview

ReadySet

WTA: What the Acronym?

K8s - Kubernetes numeronym
O11y - Observability
I18n - internationalization
A11y - accessibility
Y2k - millennial tech problem

Something missing or broken? PRs welcome!

Containers on a diet Mar 16, 2024

Kyle Quest joins the show to tell Autumn & Justin all about the evolution of DockerSlim & minimal container images. Why are small container images important? What are different strategies to make containers smaller? Let’s find out!

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Synadia – Take NATS to the next level via a global, multi-cloud, multi-geo and extensible service, fully managed by Synadia. They take care of all the infrastructure, management, monitoring, and maintenance for you so you can focus on building exceptional distributed applications.
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Kyle Quest – Twitter, GitHub, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links of the week

Interview

SlimToolkit

How things break

Something missing or broken? PRs welcome!

Scoring your project’s security Mar 09, 2024

Autumn and Justin are joined by Chris Swan to discuss tech industry trends like AI and sustainability, gamifying the software development process and motivating devs to write more secure code, OpenSSF Scorecards and how they offer a way to measure and improve the security and compliance of GitHub repos, the scoring system, and the security posture of a repository.

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Synadia – Take NATS to the next level via a global, multi-cloud, multi-geo and extensible service, fully managed by Synadia. They take care of all the infrastructure, management, monitoring, and maintenance for you so you can focus on building exceptional distributed applications.
Sentry – Launch week! New features and products all week long (so get comfy)! Tune in to Sentry’s YouTube and Discord daily at 9am PT to hear the latest scoop. Too busy? No problem - enter your email address to receive all the announcements (and win swag along the way). Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Chris Swan – Mastodon, Twitter, GitHub, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Links of the week

Person, place, thing, || null

Linux - person (Linus Torvalds)
git - person (Linus Torvalds)
Kubernetes - thing (helmsman)
Algorithms - person (Al-Khwarizmi, Persian mathmetition)
Trojan Horse - place (Troy)
Bluetooth - person (Harold Bluetooth, Denmark king)
Hadoop - thing (kids elephant toy)
Venn diagram - person (John Venn)
MySQL - person (My Widenius)
Debian - person (Deb and Ian)
Neon - Greek neon meaning new

Something missing or broken? PRs welcome!

Hybrid infrastructure load balancing Mar 01, 2024

Wanny Morellato & Deepak Mohandas from Kong join Justin & Autumn to discuss building, testing & running a load balancer that can run anywhere.

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FireHydrant – The alerting and on-call tool designed for humans, not systems. Signals puts teams at the center, giving you ultimate control over rules, policies, and schedules. No need to configure your services or do wonky work-arounds. Signals filters out the noise, alerting you only on what matters. Manage coverage requests and on-call notifications effortlessly within Slack. But here’s the game-changer…Signals natively integrates with FireHydrant’s full incident management suite, so as soon as you’re alerted you can seamlessly kickoff and manage your entire incident inside a single platform. Learn more or switch today at firehydrant.com/signals
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Featuring:

Wanny Morellato – Twitter, GitHub, LinkedIn
Deepak Mohandas – LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Infrastructure regrets and endorsements after 4 years
Reddit signing deal with AI company
This Week I Learned (TWIL):
- Conventional Commits
- Threat model cookbook

Something missing or broken? PRs welcome!

Shipping in SPAAAACCEEE Feb 23, 2024

What do you do when your infrastructure runs 1000 miles away and you only have access every 90 minutes? Find out from Andrew Guenther from Orbital Sidekick.

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Synadia – Join the NATS community for RethinkConn 2024
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Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Andrew Guenther – Twitter, GitHub, LinkedIn, Website
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Something missing or broken? PRs welcome!

Building containers without Docker Feb 16, 2024

We’re back! Jason Hall joins the show to tell Justin & Autumn all about how Chainguard builds hundreds of containers without a single Dockerfile.

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Sponsors:

Synadia – Take NATS to the next level via a global, multi-cloud, multi-geo and extensible service, fully managed by Synadia. They take care of all the infrastructure, management, monitoring, and maintenance for you so you can focus on building exceptional distributed applications.
Sentry – Code breaks, fix it faster. Don’t just observe. Take action. Sentry is the only app monitoring platform built for developers that gets to the root cause for every issue. 90,000+ growing teams use sentry to find problems fast. Use the code CHANGELOG when you sign up to get $100 OFF the team plan.
Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:

Jason Hall – Mastodon, Twitter, GitHub, LinkedIn
Justin Garrison – Twitter, GitHub, LinkedIn
Autumn Nash – Twitter, GitHub, LinkedIn

Show Notes:

Something missing or broken? PRs welcome!

Gerhard, Jerod & Adam — **Kaizen! Embracing change 🌟** Mar 02, 2023
This is our 9th Kaizen with Adam & Jerod. We start today’s conversation with the most important thing: embracing change. For Gerhard, this means putting Ship It on hold after this episode. It also means making more time to experiment, maybe try a few of those small bets that we recently talked about with Daniel. Kaizen will continue, we are thinking on the Changelog. Stick around to hear the rest.

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Fly.io – **The home of Changelog.com** — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

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Featuring:
Adam Stacoviak – Mastodon, Twitter, GitHub, LinkedIn, Website
Jerod Santo – Mastodon, Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:
All episode notes are in 🐙 GitHub discussion changelog.com#440. Feel free to add your thoughts / questions!

Something missing or broken? PRs welcome!

Gerhard & Tim — **Rust efficiencies at AWS scale** Feb 16, 2023
Tim McNamara is known as New Zealand’s Rust guy. He is the author of Rust in Action, and also a Senior Software Engineer at AWS, where he helps other builders with all things Rust.

The main reason why Gerhard is intrigued by Rust is the incredible resource frugality. Fewer CPUs means less energy used, which is good for the planet, and good for the monthly bill. This becomes most noticeable at Amazon’s scale, when S3, Lambda, CloudFront and other services start adding Rust components.

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Fly.io – **The home of Changelog.com** — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

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Featuring:
Tim McNamara – Mastodon, Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

📝 Why Discord is Switching from Go to Rust

🎬 Rust is interesting, but does it really make sense for me? - AWS re:Invent 2022 - Tim McNamara

📝 Optimizing 700 CPUs Away With Rust - Alan Ning, SRE at Tenable.io

📊 Lambda Cold Starts analysis by maxday

📝 Sustainability with Rust - AWS Open Source Blog

📝 How automated reasoning helps Amazon S3 innovate at scale - S3 ShardStore Rust

Rust on AWS

Rust Nation 2023

Something missing or broken? PRs welcome!

Daniel & Gerhard — **Treat ideas like cattle, not pets** Feb 02, 2023
In our ops & infra world, we learn to optimise for redundancy, for mean time to recovery and for graceful degradation. We instinctively recognise single points of failure, and try to mitigate the risks associated with them.

For some years now, Daniel Vassallo has been doing the same, but in the context of life & work. Daniel talks about the role of randomness, about learning from small wins & about optimising for a lifestyle that matches your true preferences. Apparently, ideas too should be treated like cattle, not pets.

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Sponsors:
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Fly.io – **The home of Changelog.com** — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Changelog++ – You love our content and you want to take it to the next level by showing your support. We’ll take you closer to the metal with extended episodes, make the ads disappear, and increment your audio quality with higher bitrate mp3s. Let’s do this!

Featuring:
Daniel Vassallo – Twitter, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Creator Spotlight: Daniel Vassallo’s Success on Gumroad

Small Bets

The Good Parts of AWS

Only Intrinsic Motivation Lasts

🎧 Mastering the Lifestyle-First Approach

🎬 Building a Portfolio of Small Bets with Daniel Vassallo - The Bootstrapped Founder #166

Something missing or broken? PRs welcome!

Gerhard & Florian — **Why we switched to serverless containers** Jan 26, 2023
Last September, at the 🇨🇭 Swiss Cloud Native Day, Florian Forster, co-founder & CEO of ZITADEL, talked about why they switched to serverless containers. ZITADEL has a really interesting workload that is both CPU intensive and latency sensitive. On top of this, their users are global, and traffic is bursty. Florian talks about how they evaluated AWS, GCP & Azure before they settled on the platform that met their requirements.

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Fly.io – **The home of Changelog.com** — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

The Changelog – Conversations with the hackers, leaders, and innovators of the software world

Featuring:
Florian Forster – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎬 Why We Switched to Serverless Containers - Swiss Cloud Native Day, September 2022

🎬 What is the fuzz around serverless (containers)? - Open Source @ Siemens, May 2022

🔬 Self-host ZITADEL on Knative

🐙 github.com/zitadel/zitadel

Something missing or broken? PRs welcome!

Lars & Gerhard — **Human scale deployments** Jan 20, 2023
Lars is big on Elixir. Think apps that scale really well, tend to be monolithic, and have one of the most mature deployment models: self-contained releases & built-in hot code reloading. In episode 7, Gerhard talked to Lars about “Why Kubernetes”. There is a follow-up YouTube stream that showed how to automate deploys for an Elixir app using K3s & ArgoCD.

More than a year later, how does Lars think about running applications in production? What does simple & straightforward mean to him? Gerhard’s favourite: what is “human scale deployments”?

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Sponsors:
Fastly – **Our bandwidth partner.** Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com

Fly.io – **The home of Changelog.com** — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:
Lars Wikman – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎧 shipit.show/7 - Why Kubernetes?

🎬 k3s & ArgoCD with Elixir

📝 Deploying with K3s & ArgoCD

📝 Fundamentals & deployment

Something missing or broken? PRs welcome!

Gerhard & Marcos — **The hard parts of platform engineering** Jan 11, 2023
Marcos Nils has been into platform engineering for the best part of the last decade. He helped architect & build developer platforms using VMs & OpenStack, containers with Docker, and even Kubernetes. He did this at startups with 10 people, as well as large, publicly traded companies with 1000+ software engineers.

Today we talk with Marcos about the hard parts of platform engineering.

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Fastly – **Our bandwidth partner.** Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com

Fly.io – **The home of Changelog.com** — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Featuring:
Marcos Nils – Mastodon, Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Something missing or broken? PRs welcome!

Supermicro, Andrew & Steve — **Bare metal meets Talos Linux (the K8s OS)** Jan 05, 2023
Welcome to 2023! A new year is the perfect time to start with a fresh perspective. Given a few bare metal hosts with fast, local storage, how would you run your workloads on them? Would you cluster them for redundancy? What operating system would you choose?

Steve Francis, CEO at Sidero Labs and Andrew Rynhard, CTO at Sidero Labs join us today to talk about running Talos Linux on bare metal.

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Sponsors:
Fastly – **Our bandwidth partner.** Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com

Fly.io – **The home of Changelog.com** — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Practical AI – Making artificial intelligence practical, productive & accessible to everyone!

Featuring:
Andrew Rynhard – Twitter, GitHub, LinkedIn
Steve Francis – GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Talos Linux

🎬 Hack Sesh: K8s@Home Edition - April, 2022

🎬 DevOps Toolkit - Talos: Linux Designed For Kubernetes - March, 2022

🎬 Sidero Metal Webinar - January, 2022

🎬 I am Installing Talos OS (Sidero) at Home - October, 2021

Something missing or broken? PRs welcome!

Pick Service - High Level — **🎄 Planning for failure to ship faster 🎁** Dec 15, 2022
Eight months ago, in 🎧 episode 49, Alex Sims (Solutions Architect & Senior Software Engineer at James & James) shared with us his ambition to help migrate a monolithic PHP app running on AWS EC2 to a more modern architecture. The idea was some serverless, some EKS, and many incremental improvements.

So how did all of this work out in practice? How did the improved system cope with the Black Friday peak, as well as all the following Christmas orders? Thank you Alex for sharing with us your Ship It! inspired Kaizen story. It’s a wonderful Christmas present! 🎄🎁

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Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Featuring:
Alex Sims – Twitter, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Something missing or broken? PRs welcome!

Pick Service - Auth Flow — **🎄 Planning for failure to ship faster 🎁** Dec 15, 2022
Eight months ago, in 🎧 episode 49, Alex Sims (Solutions Architect & Senior Software Engineer at James & James) shared with us his ambition to help migrate a monolithic PHP app running on AWS EC2 to a more modern architecture. The idea was some serverless, some EKS, and many incremental improvements.

So how did all of this work out in practice? How did the improved system cope with the Black Friday peak, as well as all the following Christmas orders? Thank you Alex for sharing with us your Ship It! inspired Kaizen story. It’s a wonderful Christmas present! 🎄🎁

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Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Featuring:
Alex Sims – Twitter, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Something missing or broken? PRs welcome!

Gerhard & Narayanan — **Red Hat's approach to SRE** Dec 08, 2022
Narayanan Raghavan leads the global SRE organization that runs Red Hat managed cloud services including OpenShift Dedicated, Azure Red Hat Openshift, Red Hat OpenShift Service on AWS, and Red Hat OpenShift Data Science among others across the three major cloud providers: AWS, GCP & Azure. We start with a high-level discussion about DevOps, SRE & platform engineering, and then we dig into SRE specifics, including what it takes to safely roll out updates across many tens of thousands of OpenShift clusters.

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Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Retool – **The low-code platform for developers to build internal tools** — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:
Narayanan Raghavan – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

💡 Red Hat’s approach to site reliability engineering (SRE)

🎬 Kubernetes vs. OpenShift

🎬 Hands-on demo of Red Hat OpenShift Dedicated

Something missing or broken? PRs welcome!

What a RUSH! Let's Deploy Straight to Production! — **Let's deploy straight to production!** Dec 01, 2022
In today’s episode, we have the pleasure of two guests: Whitney Lee, Staff Technical Advocate at VMware, the one behind the ⚡️ Enlightning episodes, and Mauricio Salatino, which you already know from 🎧 shipit.show/41 on Continuous Delivery for Kubernetes.

The two of them gave the most amazing KubeCon NA Keynote last month: What a RUSH! Let’s Deploy Straight to Production!

So how do we create an Internal Development Platform that enables anyone on the team to deploy straight to production with the confidence that everything will just work?

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Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `CHANGELOG` and get the team plan free for three months.

Featuring:
Mauricio Salatino – Twitter, GitHub, LinkedIn, Website
Whitney Lee – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎬 What a RUSH! Let’s Deploy Straight to Production! + 🗺 SLIDES + 🐙 CODE - KubeCon NA 2022 Keynote

⚡️ Enlightning - learn cloud concepts with Whitney & her lightboard - every Tuesday at 11am ET

📃 Building platforms on top of Kubernetes: vcluster and Crossplane - Mauricio Salatino - August 2022

📖 Continuous Delivery for Kubernetes

Something missing or broken? PRs welcome!

Gerhard, Mauricio & Whitney — **Let's deploy straight to production!** Dec 01, 2022
In today’s episode, we have the pleasure of two guests: Whitney Lee, Staff Technical Advocate at VMware, the one behind the ⚡️ Enlightning episodes, and Mauricio Salatino, which you already know from 🎧 shipit.show/41 on Continuous Delivery for Kubernetes.

The two of them gave the most amazing KubeCon NA Keynote last month: What a RUSH! Let’s Deploy Straight to Production!

So how do we create an Internal Development Platform that enables anyone on the team to deploy straight to production with the confidence that everything will just work?

Join the discussion
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Sponsors:
Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `CHANGELOG` and get the team plan free for three months.

Featuring:
Mauricio Salatino – Twitter, GitHub, LinkedIn, Website
Whitney Lee – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎬 What a RUSH! Let’s Deploy Straight to Production! + 🗺 SLIDES + 🐙 CODE - KubeCon NA 2022 Keynote

⚡️ Enlightning - learn cloud concepts with Whitney & her lightboard - every Tuesday at 11am ET

📃 Building platforms on top of Kubernetes: vcluster and Crossplane - Mauricio Salatino - August 2022

📖 Continuous Delivery for Kubernetes

Something missing or broken? PRs welcome!

Kenneth & Gerhard — **Developer Experience Infrastructure (DXI)** Nov 18, 2022
In your company, who designs the end-to-end developer experience? From design to implementation, what is the developer experience that you actually ship? Even though the average developer wastes almost half of their working hours because of bad DX, many of us don’t even know what that means, or how to improve it.

Kenneth Auchenberg is working at Stripe, building economic infrastructure for the internet. Gerhard found his perspective on Developer Experience Infrastructure (DXI) refreshingly simple, as well as very useful.

Join the discussion
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Sponsors:
FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `CHANGELOG` and get the team plan free for three months.

Featuring:
Kenneth Auchenberg – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

The tweet that started this episode

📝 Developer Experience Infrastructure (DXI)

The Radiating Circles of DX Architecture - How to design an end to end developer journey - Shawn “swyx” Wang

*Developer Experience* is the new hot thing, and we now see many existing teams re-labeled as Dev Experience. What does DX really mean, and what is the relationship between developer relations, advocacy, DX, and product teams?
@auchenberg Twitter 🧵

Something missing or broken? PRs welcome!

**The system that runs Norway's welfare payments 🇳🇴** Nov 09, 2022
In today’s episode we have the pleasure of Audun Fauchald Strand, Principal Software Engineer at NAV.no, Norway’s Labour & Welfare Administration. We will be talking about NAIS.io, the application platform that runs on-prem, as well as on the public cloud.

Imagine hundreds of developers shipping on an average day 300 changes into a system which processes $100,000,000 worth of transactions on a quiet week. If you think this is hard, consider the context: a government institution which must comply with all laws & regulations.

Join the discussion
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Sponsors:
Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Featuring:
Audun Fauchald Strand – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

NAIS.io - Application platform and DevEx toolbox for teams digitalizing NAV.no

🗂 docs.nais.io - references, step-by-step guides & some good YAML

📊 NAV.no deployment stats, 2009 - 2022

🗺 NAV Teknisk retning (technical direction)

Being NAIS at a distance - How we work in a hybrid world

Do we need an internal technology platform? - The case for platforms at NAV

Changing Service Mesh - How we swapped Istio with Linkerd with hardly any downtime

NAIS @ GitHub

📃 How to Optimize for Fast Flow Using Alignment and Autonomy

🐦 Do you know what’s cool? Keeping your #kubernetes clusters secure.

NAV.no average weekly service deployments, 2009 - 2022

Something missing or broken? PRs welcome!

Audun & Gerhard — **The system that runs Norway's welfare payments 🇳🇴** Nov 09, 2022
In today’s episode we have the pleasure of Audun Fauchald Strand, Principal Software Engineer at NAV.no, Norway’s Labour & Welfare Administration. We will be talking about NAIS.io, the application platform that runs on-prem, as well as on the public cloud.

Imagine hundreds of developers shipping on an average day 300 changes into a system which processes $100,000,000 worth of transactions on a quiet week. If you think this is hard, consider the context: a government institution which must comply with all laws & regulations.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Featuring:
Audun Fauchald Strand – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

NAIS.io - Application platform and DevEx toolbox for teams digitalizing NAV.no

🗂 docs.nais.io - references, step-by-step guides & some good YAML

📊 NAV.no deployment stats, 2009 - 2022

🗺 NAV Teknisk retning (technical direction)

Being NAIS at a distance - How we work in a hybrid world

Do we need an internal technology platform? - The case for platforms at NAV

Changing Service Mesh - How we swapped Istio with Linkerd with hardly any downtime

NAIS @ GitHub

📃 How to Optimize for Fast Flow Using Alignment and Autonomy

🐦 Do you know what’s cool? Keeping your #kubernetes clusters secure.

NAV.no average weekly service deployments, 2009 - 2022

Something missing or broken? PRs welcome!

David & Gerhard — **Seven shipping principles** Nov 03, 2022
15 years ago, Gerhard discovered magic in the form of Ruby on Rails. It was intuitive and it just worked. That is the context in which Gerhard fell in love with infrastructure and operations.

Today, for special episode 77, we start at Seven Shipping Principles, and, in the true spirit of Ship It, we’ll see what happens next.

Our guest is David Heinemeier Hansson, creator of Ruby on Rails, co-founder of Basecamp & HEY, and a lot more - check out dhh.dk.

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Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Retool – **The low-code platform for developers to build internal tools** — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:
David Heinemeier Hansson – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

📝 Seven Shipping Principles

📝 Why we’re leaving the cloud

DHH @ Le Mans 2022

Basecamp Next’s caching hardware - Jan. 2012 - 864GB of RAM - $12k in 2012

Gerhard’s favourite signals from the new 37signals.com

Hours aren’t equal

Small tech

JOMO

Email’s new heyday

Something missing or broken? PRs welcome!

apko, melange & Wolfi ecosystem — **Container base images with glibc & musl** Oct 27, 2022
In today’s episode, we talk about distroless, `ko`, `apko`, `melange`, musl and glibc. The context is Wolfi OS, a community Linux OS designed for the container and cloud-native era. If you are looking for the lightest possible container base image with 0 CVEs and both glibc and musl support, Wolfi OS & the related chainguard-images are worth checking out.

Ariadne Conill is an Alpine Linux TSC member & Software Engineer at Chainguard.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `CHANGELOG` and get the team plan free for three months.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Featuring:
Ariadne Conill – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Ariadne’s Twitter thread that kick-started this episode

Wolfi OS - a stripped-down distro designed for the cloud-native era

Minimal Container images from Chainguard

ko - build and deploy Go applications on Kubernetes

apko Overview - build OCI images using APK directly

melange - build APKs from source code

musl libc

glibc - GNU C library

“We discovered a bug in our repository management service”

Something missing or broken? PRs welcome!

Ariadne & Gerhard — **Container base images with glibc & musl** Oct 27, 2022
In today’s episode, we talk about distroless, `ko`, `apko`, `melange`, musl and glibc. The context is Wolfi OS, a community Linux OS designed for the container and cloud-native era. If you are looking for the lightest possible container base image with 0 CVEs and both glibc and musl support, Wolfi OS & the related chainguard-images are worth checking out.

Ariadne Conill is an Alpine Linux TSC member & Software Engineer at Chainguard.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `CHANGELOG` and get the team plan free for three months.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Featuring:
Ariadne Conill – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Ariadne’s Twitter thread that kick-started this episode

Wolfi OS - a stripped-down distro designed for the cloud-native era

Minimal Container images from Chainguard

ko - build and deploy Go applications on Kubernetes

apko Overview - build OCI images using APK directly

melange - build APKs from source code

musl libc

glibc - GNU C library

“We discovered a bug in our repository management service”

Something missing or broken? PRs welcome!

Jason & Gerhard — **How vex.dev runs on AWS, Fly.io & GCP** Oct 19, 2022
Few genuinely need a multi-cloud setup. There is plenty of advice out there which mostly boils down to don’t do it, you will be worse off. Vex.dev is a startup that provides APIs for video and audio streaming. The hard part is real-time combined with massive scale - think hundreds of thousands of concurrent connections. They achieve this by using a combination of Fly.io, AWS and GCP. Jason Carter, founder of Vex Communications, is joining us today to talk about the multi-cloud setup that vex.dev runs.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `CHANGELOG` and get the team plan free for three months.

Featuring:
Jason Carter – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

vex.dev - Stream your meeting, or your moon landing 💥 Demo

WebRTC

HLS - HTTP Live Streaming

Typescript SDK for working with the Vex API

🎬 When to Choose Rust for Your Cloud Native App - Tim McNamara - #swisscnd 2022

Postgres WASM

Something missing or broken? PRs welcome!

Sebastian & Gerhard — **Vorsprung durch Technik** Oct 12, 2022
I don’t think that you can imagine just how excited Gerhard was to find out that Audi, his favourite car company, has a Kubernetes competence centre. We have Sebastian Kister joining us today to tell us why people, followed by tech make the process.

The right thing to focus on is the genuine smiles that people give in response to something we do or say. That is an important SLI & SLO for reducing friction between silos.

How does this impact the flow of artefacts into production systems that design & build cars?

Join the discussion
Changelog++ members save 6 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/

Featuring:
Sebastian Kister – Twitter
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎬 Container Days - September 2022: A culture beyond SLA and T&C - Sebastian Kister, Audi

📄 How Audi provides developer self-service - April 2022

🎬 NGINX Sprint 2.0 - Nov. 2021: Audi Harnesses the Full Potential of Kubernetes with NGINX App Protect

Celebrating 50 years of “Vorsprung durch Technik”

Audi Digitalization

🚙 Audi Films: An Avant Story

Something missing or broken? PRs welcome!

Matias & Gerhard — **A modern bank infrastructure** Oct 06, 2022
Matias Pan is a Staff Software Engineer at Lemon Cash, a crypto startup based in Argentina. Lemon infrastructure runs digital wallets & physical cards, which technically makes them a bank. How does Matias & his team think about enabling developers get code from their workstations into production? Remember, we are talking about a bank - a bad deploy is a big deal. And when a bad database migration goes out, what happens then?

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Retool – **The low-code platform for developers to build internal tools** — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:
Matias Pan – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

📄 Deploying services at Lemon - May 2022

Matias’ follow-up post: How services are provisioned, deployed and operated at Lemon Cash - October 2022

Early inspiration: Let a 1000 flowers bloom. Then rip 999 of them out by the roots. - September 2015

Something missing or broken? PRs welcome!

Gerhard & Dave — **Modern Software Engineering** Sep 21, 2022
Dave Farley, co-author of Continuous Delivery, is back to talk about his latest book, Modern Software Engineering, a Top 3 Software Engineering best seller on Amazon UK this September. Shipping good software starts with you giving yourself permission to do a good job. It continues with a healthy curiosity, admitting that you don’t know, and running many experiments, safely, without blowing everything up. And then there is scope creep…

Join the discussion
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Sponsors:
Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/

DEX: Sort the Madness – Join our friends at Sentry for their upcoming developer experience conference called DEX: Sort the Madness. This event will be in-person in San Francisco AND virtual on September 28. This is a free conference by developers for developers where you’ll sort through the madness and look at ways to improve workflow productivity. Learn more and register

Featuring:
Dave Farley – Twitter, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Gerhard’s review for Modern Software Engineering - it even has a picture!

🎧 Ship It #5 - The foundations of Continuous Delivery

🎬 Tips for Building Successful Platform Teams

🎬 The REAL Reason Cyberpunk 2077 software failed

🎬 How a Quantum Computer Works

🎬 The Difference Between DevOps and Continuous Delivery

🎬 Is DevOps Good Or Bad?

👕 Qwertee.com - Dave buys his quirky t-shirts here

Something missing or broken? PRs welcome!

Gerhard, Lars, Adam & Jerod — **Kaizen! Four PRs, one big feature** Sep 14, 2022
In today’s Kaizen episode, we talk about shipping Adam’s Christmas present: chapter support for all Changelog episodes that we now publish. This feature was hard because there are many subtle differences in how the ID3 spec is implemented. Of course, once the PR shipped, there were other issues to solve, including an *upgrade the world* kind of scenario. Since Lars Wikman did all the heavy ID3 lifting, he joins us in this episode.

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Sponsors:
Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Flatfile – Data import is broken. We fixed it. Flatfile’s powerful out-of-the-box solution takes the data import burden off your shoulders, freeing you to solve bigger business problems and build products that people love.

Featuring:
Adam Stacoviak – Mastodon, Twitter, GitHub, LinkedIn, Website
Jerod Santo – Mastodon, Twitter, GitHub, LinkedIn
Lars Wikman – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

What is ID3 in the context of MP3?

PR #417 - ID3vx-based episode tagging

id3vx - Elixir library for parsing and encoding ID3 tags

PR #423 - Upgrade Elixir from 1.12 to 1.13 (and all the other things)

The failing CircleCI build that resulted in removing the integration

erlang/otp issue #6241

PR #421 - What to do if the Wireguard tunnel stops working in GHA

PR #418 - Notify Slack when a deploy succeeds

GitHub SSH commit verification now supported - thanks Marcos Nils!

Signing Git Commits with SSH Keys

Something missing or broken? PRs welcome!

Gerhard & Taylor — **The cloud native ecosystem** Sep 08, 2022
Maybe it’s the Californian sun. Or perhaps it’s the time spent at Disney Studios, the home of the best stories. One thing is for sure: Taylor Dolezal is one of the happiest cloud native people that Gerhard knows.

As a former Lead SRE for Disney Studios, Taylor has significant hands-on experience running cloud native technologies in a large company. After a few years as a HashiCorp Developer Advocate, Taylor is now Head of End User Ecosystem at CNCF. In his current role, he is helping enable cloud native success for end-users like Boeing, Mercedes Benz & many others.

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Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

Retool – **The low-code platform for developers to build internal tools** — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Flatfile – Data import is broken. We fixed it. Flatfile’s powerful out-of-the-box solution takes the data import burden off your shoulders, freeing you to solve bigger business problems and build products that people love.

Featuring:
Taylor Dolezal – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎬 KubeCon CloudNativeCon EU 2022 Keynote

This episode started with a tweet

Phippy as far as the eye can see! 👀 🦒

KubeCon CloudNativeCon EU 2022 - Transparency Report

Take the 2022 Cloud Native Survey

A recap from OSS Summit North America 2022

🎬 Navigating an Infinite Landscape - Taylor Dolezal - PlatformCon 2022

ArgoCon 2022 - September 19 - 21, 2022

Something missing or broken? PRs welcome!

Behind the scenes at Microsoft Azure Aug 31, 2022

Most of you already know what it’s like to work in a startup or a small company. A few of you have been asking us for conversations with engineers that work for big companies, the kind that run everything from big title games to banking, and even critical national infrastructure.

In today’s episode, we talk to Ganeshkumar, a Software Engineer in the Azure Kubernetes Service team, who works on Node Lifecycle and Kubernetes Versioning, and Brendan, Kubernetes project co-founder and engineering Corporate Vice President of Microsoft Azure OSS and Cloud-native Compute. We talk about what it’s like to work for Microsoft, how mentoring works in practice, and what Kubernetes, Omega, & Borg have to do with it all.

Join the discussion

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Honeycomb – Guess less, know more. When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog
Sourcegraph – Transform your code into a queryable database to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Featuring:

Brendan Burns – Twitter, GitHub
Ganeshkumar Ashokavardhanan – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website

Show Notes:

📄 Borg, Omega, and Kubernetes - March, 2016
🎬 How to use GitOps with Microsoft Azure - Brendan Burns - July, 2021
🎬 Kubernetes: The Documentary - Part 1 - January, 2022
Event Grid on Kubernetes with Azure Arc

Something missing or broken? PRs welcome!

Liz, Thomas & Gerhard — **All your network are belong to eBPF** Aug 25, 2022
A few weeks ago, Jerod spoke with Liz Rice about the power of eBPF on The Changelog. Today, we have the pleasure of both Liz Rice, Chief Open Source Office at Isovalent & Thomas Graf, CTO & co-founder at Isovalent, the creators of Cilium.

Around 2014, Facebook achieved a 10x performance improvement by replacing their traditional load balancers with eBPF. In 2017, every single packet that went to Facebook was processed by eBPF. Nowadays, every Android phone is using it. Truth be told, if it’s network-related and it matters, eBPF is most likely a part of it.

Join the discussion
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Sponsors:
DEX: Sort the Madness – Join our friends at Sentry for their upcoming developer experience conference called DEX: Sort the Madness. This event will be in-person in San Francisco AND virtual on September 28. This is a free conference by developers for developers where you’ll sort through the madness and look at ways to improve workflow productivity. Learn more and register

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Featuring:
Liz Rice – Twitter, GitHub, Website
Thomas Graf – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

eBPF.io

📘 What is eBPF? - written by Liz Rice, free to download

📕 Security Observability with eBPF - written by Natália Réka Ivánkó and Jed Salazar, free to download

🎬 A Guided Tour of Cilium Service Mesh - Liz Rice, Isovalent - KubeCon 2022 EU

🎬 eCHO Episode 51: Life of a Packet with Cilium - Duffie Cooley

Learn more about Cilium and eBPF from the technology experts

✨ Twinkly - Liz’s wall neon

Something missing or broken? PRs welcome!

Do the right thing. Do what works. Be kind. Aug 18, 2022

Why are the right values important for a company that changed the way the world builds software? How does pair programming help scale & maintain the company culture? What is it like to grow a company to 3000 employees over 30 years?

Today we have the privilege of Rob Mee, former CEO of Pivotal, the real home of Cloud Foundry and Concourse CI. Rob is now the CEO of Geometer.io, an incubator where Elixir is behind many great ideas executed well, including the US COVID response programme.

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Sponsors:

Honeycomb – Guess less, know more. When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog
Akuity – Akuity is a new platform (founded by Argo co-creators) that brings fully-managed Argo CD and enterprise services to the cloud or on premise. They’re inviting our listeners to join the closed beta at akuity.io/changelog. The platform is a versatile Kubernetes operator for handling cluster deployments the GitOps way. Deploy your apps instantly and monitor their state — get minimum overhead, maximum impact, and enterprise readiness from day one.
Flatfile – Data import is broken. We fixed it. Flatfile’s powerful out-of-the-box solution takes the data import burden off your shoulders, freeing you to solve bigger business problems and build products that people love.

Featuring:

Rob Mee – Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website

Show Notes:

BBC News: The firm that starts work at 9.06am
Cloud Foundry
Concourse CI
Pivotal IPO - 2018
🎧 Ship It! #9 - the one where we talk about the RabbitMQ Concourse CI pipeline
🎬 Panel discussion around startups, venture capital in the Erlang Ecosystem - Code BEAM America 2021

Something missing or broken? PRs welcome!

Gerhard & Tammer — **Two thumbs up for the Cool Wall** Aug 10, 2022
Tammer Saleh, founder of Super Orbital, a tiny team of exceptional Kubernetes engineers and teachers, is joining us today to talk about what is cool in the Cloud Native world. Yes, it’s the same Tammer that we had the pleasure of on shipit.show/31 - Is Kubernetes a platform?

In today’s episode, we also cover two great blog posts:

Zero to GitOps: Terraform and the AWS EKS Blueprints project by Sean Kane

Hunting Down an Intermittent Failure in Cilium by James McShane

We wrap up with ✨ The Cool Wall of Cloud Native ✨

Join the discussion
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Sponsors:
Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Flatfile – Data import is broken. We fixed it. Flatfile’s powerful out-of-the-box solution takes the data import burden off your shoulders, freeing you to solve bigger business problems and build products that people love.

Featuring:
Tammer Saleh – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

shipit.show/31 - Is Kubernetes a platform?

Zero to GitOps: Terraform and the AWS EKS Blueprints project by Sean Kane

Hunting Down an Intermittent Failure in Cilium by James McShane

Top Gear Fan Wiki: The Cool Wall

Something missing or broken? PRs welcome!

**Bass: the beat drop after Concourse** Aug 04, 2022
Our today’s guest spent 4 days building a feature for his side project so that we could ship it together on Ship It!, while recording. The feature is called `rave` mode, and the context is Bass, an interpreted functional scripting language written in Go, riffing on the ideas of Kernel & Clojure. When the local build runs, you can now press `r` to synchronise the beats of your currently playing Spotify track with the build output. For a demo, see bass v0.9.0 release.

Please welcome Alex Suraci, a.k.a. **vito**, the creator of Concourse CI and Bass.

This episode is dedicated to the late John Shutt, the creator of Kernel.

Your ideas continue in Bass.

Thank you for getting them out into the world.

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Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Retool – **The low-code platform for developers to build internal tools** — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Akuity – Akuity is a new platform (founded by Argo co-creators) that brings fully-managed Argo CD and enterprise services to the cloud or on premise. They’re inviting our listeners to join the closed beta at akuity.io/changelog. The platform is a versatile Kubernetes operator for handling cluster deployments the GitOps way. Deploy your apps instantly and monitor their state — get minimum overhead, maximum impact, and enterprise readiness from day one.

Featuring:
Alex Suraci – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Concourse CI

See shipit.show/9 notes for the RabbitMQ v3.8 CI/CD pipeline from 2020

Concourse core roadmap: towards v10 - written by Alex 3 years ago

🎬 Getting Started with Concourse CI - Dr. Nic Williams, Stark & Wayne - October 2016

Faux-O talk - Gary Bernhardt

The Kernel Programming Language

Bass bassics

The bass shipit file that ships Bass

bass v0.9.0 release - the one that we shipped while recording this episode

booklit.page - a tool for building static websites from semantic documents

Package repository size/freshness map

Gerhard & Alex shipping bass v0.9.0

Something missing or broken? PRs welcome!

**KubeVelo 2022** Jul 27, 2022
We know that many of you listen to this podcast while running 🏃‍♀️ or cycling 🚴‍♂️ Hey Dan!

How many of you cycled to a conference? Gerhard knows a single person that cycled 764 miles for 8 days straight from Switzerland to Spain for this year’s KubeCon EU. His name is Johann Gyger, a CNCF ambassador & a cloud consultant at Peak Scale. Johann is a cloud engineer at heart that is all in on sustainability. He is the main reason why Gerhard is super excited to talk about electric cars & Dagger at the Swiss Cloud Native Day this September.

Join the discussion
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Sponsors:
Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Akuity – Akuity is a new platform (founded by Argo co-creators) that brings fully-managed Argo CD and enterprise services to the cloud or on premise. They’re inviting our listeners to join the closed beta at akuity.io/changelog. The platform is a versatile Kubernetes operator for handling cluster deployments the GitOps way. Deploy your apps instantly and monitor their state — get minimum overhead, maximum impact, and enterprise readiness from day one.

Featuring:
Johann Gyger – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Swiss Cloud Native Day 2022 speakers

🎬 Swiss Cloud Native Day 2021

🎬 Gurten, Bern - Swiss Cloud Native Day location

The best bits from KubeCon EU 2022

KubeCon + CloudNativeCon Europe 2022 - 764 miles - 8 days - Johann Gyger

Something missing or broken? PRs welcome!

Gerhard & Johann — **KubeVelo 2022** Jul 27, 2022
We know that many of you listen to this podcast while running 🏃‍♀️ or cycling 🚴‍♂️ Hey Dan!

How many of you cycled to a conference? Gerhard knows a single person that cycled 764 miles for 8 days straight from Switzerland to Spain for this year’s KubeCon EU. His name is Johann Gyger, a CNCF ambassador & a cloud consultant at Peak Scale. Johann is a cloud engineer at heart that is all in on sustainability. He is the main reason why Gerhard is super excited to talk about electric cars & Dagger at the Swiss Cloud Native Day this September.

Join the discussion
Changelog++ members save 6 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Akuity – Akuity is a new platform (founded by Argo co-creators) that brings fully-managed Argo CD and enterprise services to the cloud or on premise. They’re inviting our listeners to join the closed beta at akuity.io/changelog. The platform is a versatile Kubernetes operator for handling cluster deployments the GitOps way. Deploy your apps instantly and monitor their state — get minimum overhead, maximum impact, and enterprise readiness from day one.

Featuring:
Johann Gyger – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Swiss Cloud Native Day 2022 speakers

🎬 Swiss Cloud Native Day 2021

🎬 Gurten, Bern - Swiss Cloud Native Day location

The best bits from KubeCon EU 2022

KubeCon + CloudNativeCon Europe 2022 - 764 miles - 8 days - Johann Gyger

Something missing or broken? PRs welcome!

Gerhard & Gary — **Operational simplicity is a gift to you** Jul 20, 2022
Gerhard’s transition to a senior engineer started 10 years ago, when he embraced the vim mindset, functional core & imperative shell, and was inspired to seek simplicity in his code & infrastructure. Most of it can be traced back to one person: Gary Bernhardt, the creator of Execute Program, Destroy all Software and the now famous Wat idea.

Few stick around long enough to understand the long-term impact of their decisions on production systems. Even fewer are able to talk about them as well as Gary does.

Join the discussion
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Sponsors:
Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Flatfile – Data import is broken. We fixed it. Flatfile’s powerful out-of-the-box solution takes the data import burden off your shoulders, freeing you to solve bigger business problems and build products that people love.

Featuring:
Gary Bernhardt – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎧 Why we 💚 Vim - changelog.fm/450

Execute Program - Learn it. Code it. Remember it.

Destroy all Software - Everyday programming tools built from scratch

🎬 Wat talk - A lightning talk by Gary Bernhardt from CodeMash 2012

Gary tweets June 1, 2022
I just needed a small new feature to finish the task I was doing. It took 3 minutes to write the code, then 9 minutes for CI and deploy, so it was live in production 12 minutes after I realized I needed it. Can’t imagine working any other way.

Something missing or broken? PRs welcome!

Gerhard, Jason & Jon — **The ops & infra behind Transistor.fm** Jul 13, 2022
Today we talk with two lovely folks from Transistor.fm: Jason Pearl, Senior Software Developer & Jon Buda, co-founder. Gerhard was curious to find out about their setup & how did it change with the launch of the new podcast website builder. After all, you have been hearing us talk about our setup for years, so it was high-time to challenge some assumptions and learn how another team is solving similar problems.

TL;DL: keeping it simple is at the root of smooth operations & stable systems.

Join the discussion
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Sponsors:
Akuity – Akuity is a new platform (founded by Argo co-creators) that brings fully-managed Argo CD and enterprise services to the cloud or on premise. They’re inviting our listeners to join the closed beta at akuity.io/changelog. The platform is a versatile Kubernetes operator for handling cluster deployments the GitOps way. Deploy your apps instantly and monitor their state — get minimum overhead, maximum impact, and enterprise readiness from day one.

Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Flatfile – Data import is broken. We fixed it. Flatfile’s powerful out-of-the-box solution takes the data import burden off your shoulders, freeing you to solve bigger business problems and build products that people love.

Featuring:
Jason Pearl – Twitter, GitHub
Jon Buda – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Transistor.fm launches Free Podcast Website Builder on Product Hunt

Jason joins Transistor.fm

CloudFlare R2

Backblaze B2 Cloud Storage

🎧 Build your SaaS E135: What’s it really like to work at Transistor?

Something missing or broken? PRs welcome!

Gerhard & Jerod — **Kaizen! Post-migration cleanup** Jul 08, 2022
In our 6th Kaizen, we talk with Jerod about all the things that we cleaned up after migrating changelog.com from a managed Kubernetes to Fly.io. We deleted the K8s cluster and moved wildcard cert management to Fastly & all our vanity domain certs to Fly.io. We migrated the Docker Engine that our GitHub Actions is using - PR #416 has all the details. We did a few other things in preparation for our secrets plan. Thank you Maikel Vlasman, James Harr, Adrian Mester, Omri Gabay & Owen Valentine for kicking it off in our Slack #shipit channel.

Gerhard’s favourite improvement: the new shipit.show domain.

Join the discussion
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Sponsors:
Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

LaunchDarkly – **Fundamentally change how you deliver software.** Innovate faster, deploy fearlessly, and make each release a masterpiece.

Retool – **The low-code platform for developers to build internal tools** — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Akuity – Akuity is a new platform (founded by Argo co-creators) that brings fully-managed Argo CD and enterprise services to the cloud or on premise. They’re inviting our listeners to join the closed beta at akuity.io/changelog. The platform is a versatile Kubernetes operator for handling cluster deployments the GitOps way. Deploy your apps instantly and monitor their state — get minimum overhead, maximum impact, and enterprise readiness from day one.

Featuring:
Jerod Santo – Mastodon, Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

PR #416 - Deploy & use Docker Engine running on Fly.io

Jerod does some more Kaizen-driven development: 404 & 500 fix 💪 try shipit.show/1234

shipit.show/60 👈 works for any published episode

shipit.show/request 💬 request an episode

Argo CD Vault Plugin 👍 thanks Adrian Mester

1Password/vault-plugin-secrets-onepassword 👍 thanks Owen Valentine

Something missing or broken? PRs welcome!

Gerhard & Ben — **Postgres vs SQLite with Litestream** Jun 29, 2022
Ben Johnson, the creator of Litestream, joined Fly.io a few weeks after we migrated changelog.com - episode 50 has all the details. That was pure coincidence. What was not a coincidence, is Gerhard jumping at the opportunity to talk to Ben about Postgres vs SQLite with Litestream.

The prospect of running a cluster of our app instances spread across all regions, with local SQLite & Litestream replication, is mind boggling. Let’s find out from Ben what will it take to get there. Thanks Kürt for kicking off this dream.

Join the discussion
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Sponsors:
Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

Sourcegraph – **Transform your code into a queryable database** to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights

Akuity – Akuity is a new platform (founded by Argo co-creators) that brings fully-managed Argo CD and enterprise services to the cloud or on premise. They’re inviting our listeners to join the closed beta at akuity.io/changelog. The platform is a versatile Kubernetes operator for handling cluster deployments the GitOps way. Deploy your apps instantly and monitor their state — get minimum overhead, maximum impact, and enterprise readiness from day one.

Featuring:
Ben Johnson – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:
🆕 FOLLOW-UP: Live read replicas update in GitHub issue comment

How this episode started

I’m All-In on Server-Side SQLite

Getting Started with Litestream

github.com/benbjohnson/litestream

litestream.io repository

The Secret Lives of Data - Raft

🎧 Replicating SQLite using Litestream with Ben Johnson - ThinkingElixir #101 - May, 2022

🎧 Open source, not open contribution - Changelog #433 - March, 2021

Datasette - An open source multi-tool for exploring and publishing data

How Litestream Eliminated My Database Server for $0.03/month - April, 2021

Picoshare - A minimalist, easy-to-host service for sharing images and other files

Picoshare deploy to Fly.io

Fly Machines: An API for Fast-booting VMs

Something missing or broken? PRs welcome!

Gerhard, Rosemary & Rob — **How to keep a secret** Jun 22, 2022
Rob Barnes (a.k.a. Devops Rob) and Rosemary Wang (author of Infrastructure as Code - Patterns & Practices) are joining us today to talk about infrastructure secrets.

What do Rosemary and Rob think about committing encrypted secrets into a repository? How do they suggest that we improve on storing secrets in LastPass? And if we were to choose HashiCorp Vault, what do we need to know?

Thank you Thomas Eckert for the intro. Thank you Nabeel Sulieman (ep. 46) & Kelsey Hightower (ep. 44) for your gentle nudges towards improving our infra secrets management.

Join the discussion
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Sponsors:
FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Featuring:
Rosemary Wang – Twitter, GitHub, LinkedIn
Rob Barnes – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Bitnami Sealed Secrets

`age` CLI

Mozilla SOPS

Experimental LastPass provider for Kubernetes Secrets Store

HashiCorp Vault

📖 Infrastructure as Code, Patterns and Practices - Rosemary Wang, July 2022

🎬 Cloud Identity with HashiCorp Vault - Rob Barnes, DevOps Exchange London, March 2022

🎬 Developing a Secrets Engine for HashiCorp Vault - Rosemary Wang, August 2021

Something missing or broken? PRs welcome!

Gerhard & Frederic — **What do oranges & flame graphs have in common?** Jun 17, 2022
Today we are talking with Frederic Branczyk, founder of Polar Signals & Prometheus maintainer. You may remember Frederic from episode 33 when we introduced Parca.dev.

This time, we talk about a database built for observability: FrostDB, formerly known as ArcticDB. eBPF generates a lot of high cardinality data, which requires a new approach to writing, persisting & then reading back this state.

TL;DR FrostDB is sub zero cool & well worthy of its name.

Join the discussion
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Sponsors:
MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `PARTYTIME` and get the team plan free for three months.

Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.

Featuring:
Frederic Branczyk – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

⚠️ Naming is hard: ArcticDB is now FrostDB (+updates!)

Introducing ArcticDB: A database for Observability

Profiling Next.js apps with Parca

Michal Kuratczyk helped us figure out what we were doing wrong with Erlang perf maps

David Ansari: Improving RabbitMQ Performance with Flame Graphs

Kemal Akkoyun: Fantastic Symbols and Where to Find Them Part 1 & Part 2

Matthias Loibl: pyrra - Making SLOs with Prometheus manageable, accessible, and easy to use for everyone!

Tyler Neely: 🎬 Modern database engineering with io_uring - FOSDEM 2020

Achille Roussel: Go library to read/write Parquet files - segmentio/parquet-go

Julia Evans: How to spy on a Ruby program

Something missing or broken? PRs welcome!

Gerhard & Maikel — **DevOps teams with shared responsibilities** Jun 08, 2022
Today we are talking with Maikel Vlasman, technical lead for a large Dutch machine construction company, and a cloud engineer by heart. We cover self-updating GitLab & ArgoCD, Maikel’s thinking behind dev environment setup and a Kubernetes workshop that he is preparing for his team. The goal is to function as a true DevOps team with shared responsibilities.

This conversation started as a thread in our community Slack - link in the show notes. Thank you Maikel for being a long-time Changelog listener and for reaching out to us - we enjoyed telling this story.

Join the discussion
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Sponsors:
Akuity – Akuity is a new platform (founded by Argo co-creators) that brings fully-managed Argo CD and enterprise services to the cloud or on premise. They’re inviting our listeners to join the closed beta at akuity.io/changelog. The platform is a versatile Kubernetes operator for handling cluster deployments the GitOps way. Deploy your apps instantly and monitor their state — get minimum overhead, maximum impact, and enterprise readiness from day one.

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.

Featuring:
Maikel – Mastodon, Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

2 months ago, Maikel reached out via our Slack

🎬 Introduction to Docker - the video that introduced Maikel to cloud engineering

Terraform Argo CD - set up Argo CD in K8s & then maintain everything (including Argo CD) using Argo CD GitOps pull functionality

Maikel's thinking behind dev env setup

Maikel's infra bootstrap

Maikel's infra running setup

Something missing or broken? PRs welcome!

**DevOps teams with shared responsibilities** Jun 08, 2022
Today we are talking with Maikel Vlasman, technical lead for a large Dutch machine construction company, and a cloud engineer by heart. We cover self-updating GitLab & ArgoCD, Maikel’s thinking behind dev environment setup and a Kubernetes workshop that he is preparing for his team. The goal is to function as a true DevOps team with shared responsibilities.

This conversation started as a thread in our community Slack - link in the show notes. Thank you Maikel for being a long-time Changelog listener and for reaching out to us - we enjoyed telling this story.

Join the discussion
Changelog++ members save 7 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Akuity – Akuity is a new platform (founded by Argo co-creators) that brings fully-managed Argo CD and enterprise services to the cloud or on premise. They’re inviting our listeners to join the closed beta at akuity.io/changelog. The platform is a versatile Kubernetes operator for handling cluster deployments the GitOps way. Deploy your apps instantly and monitor their state — get minimum overhead, maximum impact, and enterprise readiness from day one.

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.

Featuring:
Maikel – Mastodon, Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

2 months ago, Maikel reached out via our Slack

🎬 Introduction to Docker - the video that introduced Maikel to cloud engineering

Terraform Argo CD - set up Argo CD in K8s & then maintain everything (including Argo CD) using Argo CD GitOps pull functionality

Maikel's thinking behind dev env setup

Maikel's infra bootstrap

Maikel's infra running setup

Something missing or broken? PRs welcome!

Gerhard & Matt — **Knative, Sigstore & swag (KubeCon EU 2022)** May 25, 2022
This is the post-KubeCon CloudNativeCon EU 2022 week. Gerhard is talking to Matt Moore, founder & CTO of Chainguard about all things Knative and Sigstore.

The most important topic is swag, because none has better stickers than Chainguard.

The other topic is the equivalent of Let’s Encrypt for securing software.

Join the discussion
Changelog++ members save 6 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Akuity – Akuity is a new platform (founded by Argo co-creators) that brings fully-managed Argo CD and enterprise services to the cloud or on premise. They’re inviting our listeners to join the closed beta at akuity.io/changelog. The platform is a versatile Kubernetes operator for handling cluster deployments the GitOps way. Deploy your apps instantly and monitor their state — get minimum overhead, maximum impact, and enterprise readiness from day one.

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.

Featuring:
Matt Moore – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Something missing or broken? PRs welcome!

Gerhard & Puerco — **Securing K8s releases (KubeCon EU 2022)** May 20, 2022
Today we are at KubeCon CloudNativeCon EU 2022, talking to Adolfo García Veytia about securing Kubernetes releases. Adolfo is a Staff Software Engineer at Chainguard, and one of the technical leads for SIG release, meaning that he helps ship Kubernetes. You most likely know him as Puerco, and have seen first-hand his passion for securing software via SBOMs, cosign and SLSA. Puerco’s love for bikes and Chainguard are a great match 🚴‍♂️

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.

Featuring:
Adolfo García Veytia – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

KCCNCEU 2022: Make the Secure Kubernetes Supply Chain Work for You - Adolfo García Veytia, Chainguard

KCCNCEU 2022: Releasing Kubernetes Less Often and More Secure - The SIG Release Update - Adolfo García Veytia & Carlos Panato, Chainguard; Sascha Grunert, Red Hat; Stephen Augustus, Cisco

Kubernetes signals massive adoption of Sigstore for protecting open source ecosystem

kubectl plugin for signing Kubernetes manifest YAML files with sigstore

CLI utility to generate SPDX-compliant Bill of Materials manifests

Something missing or broken? PRs welcome!

Gerhard & Priyanka — **Priyanka's Happy Hour (KubeCon EU 2022)** May 11, 2022
Today we talk to Priyanka Sharma (E.D. at the Cloud Native Computing Foundation) about all things KubeCon Europe 2022. We start with Gerhard’s favourite subject - Priyanka’s Happy Hour - and then we switch focus to the conference.

For many, this will be the first in-person KubeCon since 2019. As for Gerhard, he is not sure that he remember how airports work. If he succeeds, he looks forward to meeting some of you in Valencia. If not, send help.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

Sourcegraph – **Move fast, even in big codebases.** Sourcegraph is universal code search for every developer and team. Easily search across all the code that matters to you and your organization: find example code, explore and read code, debug issues, and more. Head to info.sourcegraph.com/changelog and click the button “Try Sourcegraph now” to get started.

Featuring:
Priyanka Sharma – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:
**KubeCon + CloudNativeCon Europe 2022:**

Schedule

Register - in-person or virtually

Health + Safety

Vaccines + Masks for Safe In-Person Events

Something missing or broken? PRs welcome!

Gerhard & Mark — **From Kubernetes to PaaS - now what?** May 04, 2022
Today we talk to Mark Ericksen about all the things that we could be doing on the new platform - this is a follow-up to episode 50.

Mark specialises in Elixir, he hosts the Thinking Elixir podcast, and he also helps make Fly.io the best place to run Phoenix apps, such as changelog.com. In the interest of holding our new platform right, we thought that it would be a great idea to talk to someone that does this all day, every day, for many years now.

We touch up on how to run database migrations safely, and how to upgrade our application config to the latest Phoenix version. We also talked about some of the more advanced platform features that we may want to start leveraging, like the multi-region PostgreSQL.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Sourcegraph – **Move fast, even in big codebases.** Sourcegraph is universal code search for every developer and team. Easily search across all the code that matters to you and your organization: find example code, explore and read code, debug issues, and more. Head to info.sourcegraph.com/changelog and click the button “Try Sourcegraph now” to get started.

Retool – **The low-code platform for developers to build internal tools** — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:
Mark Ericksen – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Safe Ecto Migrations

Generate project template file diffs - including Phoenix configs

Kürt’s recommended way of exporting PostgreSQL db backups

Multi-region PostgreSQL

LiveBeats: Building a Social Music App With Phoenix LiveView

🎬 Deploy Elixir and Phoenix globally on Fly.io in five minutes

🎧 Thinking Elixir #93 - Preventing Service Abuse with Michael Lubas

Something missing or broken? PRs welcome!

Gerhard, Adam & Jerod — **Kaizen! We are flying ✈️** Apr 27, 2022
This is our 5th Kaizen where we talk about the next improvement to changelog.com: we are now running on Fly.io and our PostgreSQL is managed. This is a migration that many were curious about, including Simmy de Klerk, the person that requested this episode.

After migrating all our media files to AWS S3 (check episode 40), we thought that this part was going to be easy. Plan met reality. Pull request 407 has all the details.

We want to emphasise the type of partner relationships that we seek at Changelog & why they are important to us, as well as to our listeners. Honeycomb & Fly embody the principles that we care about, and Gerhard thinks that we are currently missing a Kubernetes partner.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.

OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Featuring:
Adam Stacoviak – Mastodon, Twitter, GitHub, LinkedIn, Website
Jerod Santo – Mastodon, Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

PR #407 - ✈️ Migrate changelog.com to Fly.io ✈️

changelog.com March 2022 - Requests & Bytes served

changelog.com April INCOMPLETE 2022 - Requests & Bytes served

changelog.com March 2022 - Miss latency 95pc

changelog.com April INCOMPLETE 2022 - Miss latency 95pc

Something missing or broken? PRs welcome!

**Kaizen! We are flying ✈️** Apr 27, 2022
This is our 5th Kaizen where we talk about the next improvement to changelog.com: we are now running on Fly.io and our PostgreSQL is managed. This is a migration that many were curious about, including Simmy de Klerk, the person that requested this episode.

After migrating all our media files to AWS S3 (check episode 40), we thought that this part was going to be easy. Plan met reality. Pull request 407 has all the details.

We want to emphasise the type of partner relationships that we seek at Changelog & why they are important to us, as well as to our listeners. Honeycomb & Fly embody the principles that we care about, and Gerhard thinks that we are currently missing a Kubernetes partner.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. **Small teams up to 10 people can get started for free** with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io

Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.

OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Featuring:
Adam Stacoviak – Mastodon, Twitter, GitHub, LinkedIn, Website
Jerod Santo – Mastodon, Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

PR #407 - ✈️ Migrate changelog.com to Fly.io ✈️

changelog.com March 2022 - Requests & Bytes served

changelog.com April INCOMPLETE 2022 - Requests & Bytes served

changelog.com March 2022 - Miss latency 95pc

changelog.com April INCOMPLETE 2022 - Miss latency 95pc

Something missing or broken? PRs welcome!

Alex & Gerhard — **Improving an eCommerce fulfilment platform** Apr 20, 2022
Alex Sims, a Senior Software Engineer at James & James, an eCommerce fulfilment company, reached out to us about the Kaizen story of the third-party logistics (3PL) platform that he has been involved with for several years now.

The system delivered 16 millions of orders in 10 years, and 4.5 million in the last year alone. All the numbers are going up, and there is only so much that a single PHP monolith deployed as VM images can handle. So how do you even start thinking about the architectural improvements, and inspire everyone involved to move towards better?

We encourage you to look at the architectural diagrams in the show notes, especially the 10 year roadmap, and ask Alex for a blog post follow-up. While today’s episode was a good conversation starter, there is a lot that we did not have time to cover.

Join the discussion
Changelog++ members save 4 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Sourcegraph – **Move fast, even in big codebases.** Sourcegraph is universal code search for every developer and team. Easily search across all the code that matters to you and your organization: find example code, explore and read code, debug issues, and more. Head to info.sourcegraph.com/changelog and click the button “Try Sourcegraph now” to get started.

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.

Featuring:
Alex Sims – Twitter, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

James & James - eCommerce Fulfilment Services

☝️ First improvement to the ecommerce fulfilment system ☝️

☝️ The 10 year roadmap that Alex imagines ☝️

Something missing or broken? PRs welcome!

**Improving an eCommerce fulfilment platform** Apr 20, 2022
Alex Sims, a Senior Software Engineer at James & James, an eCommerce fulfilment company, reached out to us about the Kaizen story of the third-party logistics (3PL) platform that he has been involved with for several years now.

The system delivered 16 millions of orders in 10 years, and 4.5 million in the last year alone. All the numbers are going up, and there is only so much that a single PHP monolith deployed as VM images can handle. So how do you even start thinking about the architectural improvements, and inspire everyone involved to move towards better?

We encourage you to look at the architectural diagrams in the show notes, especially the 10 year roadmap, and ask Alex for a blog post follow-up. While today’s episode was a good conversation starter, there is a lot that we did not have time to cover.

Join the discussion
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Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.

Featuring:
Alex Sims – Twitter, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

James & James - eCommerce Fulfilment Services

☝️ First improvement to the ecommerce fulfilment system ☝️

☝️ The 10 year roadmap that Alex imagines ☝️

Something missing or broken? PRs welcome!

Dagger landscape — **Launching Dagger** Apr 13, 2022
In this episode we talk about launching Dagger with all four founders: Andrea, Eric, Sam & Solomon.

While you may remember Sam & Solomon from episode 23, this time we assembled all four superheroes in this story and went deeper, covering nearly three years of refinements, the launch, as well as the world-class team & community that is coming together to solve the next problem of shipping software. Container images and Kubernetes are great steps in the right direction, but now it’s time for the next leap into the future.

You can use Dagger to run your CI/CD pipelines locally, without needing to commit and push. You can also use Dagger as a Makefile alternative, which resonates with Gerhard, but go further and your perspective on documentation & automation may start shifting.

Gerhard believes that this is the Docker moment of CI/CD.

Join the discussion
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Sponsors:
OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Try FireHydrant free for 14 days at firehydrant.io

MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

Featuring:
Andrea Luzzardi – Twitter, GitHub
Eric Bardin – Twitter, LinkedIn
Sam Alba – Twitter, GitHub
Solomon Hykes – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎧 Ship It #23: A universal deployment engine

📰 Public launch announcement

💬 Dagger launch discussion on Hacker News

✨ dagger.io: A portable devkit for CI/CD pipelines

🐙 dagger/dagger on GitHub

github.com/dagger/dagger stars after 3 days

Dagger Launch - NASDAQ billboard

Something missing or broken? PRs welcome!

Launching Dagger 0.2: GitHub Stars — **Launching Dagger** Apr 13, 2022
In this episode we talk about launching Dagger with all four founders: Andrea, Eric, Sam & Solomon.

While you may remember Sam & Solomon from episode 23, this time we assembled all four superheroes in this story and went deeper, covering nearly three years of refinements, the launch, as well as the world-class team & community that is coming together to solve the next problem of shipping software. Container images and Kubernetes are great steps in the right direction, but now it’s time for the next leap into the future.

You can use Dagger to run your CI/CD pipelines locally, without needing to commit and push. You can also use Dagger as a Makefile alternative, which resonates with Gerhard, but go further and your perspective on documentation & automation may start shifting.

Gerhard believes that this is the Docker moment of CI/CD.

Join the discussion
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Sponsors:
OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Try FireHydrant free for 14 days at firehydrant.io

MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

Featuring:
Andrea Luzzardi – Twitter, GitHub
Eric Bardin – Twitter, LinkedIn
Sam Alba – Twitter, GitHub
Solomon Hykes – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎧 Ship It #23: A universal deployment engine

📰 Public launch announcement

💬 Dagger launch discussion on Hacker News

✨ dagger.io: A portable devkit for CI/CD pipelines

🐙 dagger/dagger on GitHub

github.com/dagger/dagger stars after 3 days

Dagger Launch - NASDAQ billboard

Something missing or broken? PRs welcome!

Gerhard & Andrea — **The Docker Swarm story** Apr 08, 2022
This episode was requested by Tyler Smith who feels that he may not need Kubernetes just yet. Tyler has a few questions about Docker & Docker Swarm, so Andrea Luzzardi, former Docker Swarm Lead, joins us today to answer them.

We talk about Docker Swarm beginnings, some of the challenges that it faced, and what Andrea’s recommendation is for Tyler’s journey with Docker Swarm.

After dedicating four years of his professional career to Docker Swarm, Andrea is the best person that Gerhard knows to talk about this subject. And guess what, the same thing happened now as it did at KubeCon 2015: Sam pointed to Andrea. It will all make sense in the first five minutes. This one is going to be fun!

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Sponsors:
OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `JSPARTY` and get the team plan free for three months.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Try FireHydrant free for 14 days at firehydrant.io

Retool – **The low-code platform for developers to build internal tools** — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog

Featuring:
Andrea Luzzardi – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Scale Testing Docker Swarm to 30,000 Containers (and 1,000 nodes) - November 2015

🎬 Docker Swarm and Kubernetes, KubeCon NA 2015

🎬 Docker Orchestration, Cloud Field Day 2016

Speakerdeck: Heart of the SwarmKit: Topology Management, July 2016

From Docker to Docker Swarm: The new changelog.com setup for 2019

Something missing or broken? PRs welcome!

A simpler alternative to cert-manager Mar 31, 2022

Nabeel Sulieman, Senior Software Engineer at Vercel, talks about KCert, a simpler alternative to cert-manager that he built. Gerhard tried it out, and he thinks that Nabeel is onto something. If you want to see the video that they recorded, ping us on Twitter or Slack.

We love this story, especially the long-term approach of working on something that one truly believes in, and the only reason is because it’s fun. The world needs more people like Nabeel, and we hope that this episode inspires you to go all out, and do just that.

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Shortcut – The first project management platform for software development that brings every team across the org together to build better products. More than 10,000 companies from all over the world use Shortcut to plan, collaborate, and build better software together.
FireHydrant – The reliability platform for every developer. Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Try FireHydrant free for 14 days at firehydrant.io
Raygun – Never miss another mission-critical issue again — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com
Rewatch – Rewatch gives product and engineering teams async superpowers and helps them move faster with greater clarity. Imagine all of your team’s videos, all in one place. Record, organize, and share the videos that your team needs to ship great work. Get started for free with 14-day trial at rewatch.com.

Featuring:

Nabeel Sulieman – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website

Show Notes:

Sep 2020: cert-manager issue #3238 that kicked the KCert idea off
Oct 2020: Kubernetes SSL certs the “Hard Way”
Feb 2021: KCert in practice after a few months
Mar 2021: KCert is ready for broader usage
Feb 2022: KCert v1.0
KCert today

Something missing or broken? PRs welcome!

Pia & Gerhard — **Swiss Quality Assurance** Mar 23, 2022
Pia Wiedermayer, Lead QA at Zühlke, is talking with Gerhard today about software quality. If the name sounds familiar, check out episode 28. Thank you Romano for the introduction 👋🏻

Do you remember the last time that you used an app, whether it was in the browser or on your mobile, and everything just worked? What about that intuitive feel, snappiness and you achieving the task that you intended to without feeling that you are fighting tech? Experiences like those take a lot of effort across multiple disciplines. They are designed, built and maintained over long periods of time. It all starts with people like Pia that really care about quality. It’s so much more than just automated testing…

Join the discussion
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Sponsors:
MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Rewatch – **Rewatch gives product and engineering teams async superpowers** and helps them move faster with greater clarity. Imagine all of your team’s videos, all in one place. Record, organize, and share the videos that your team needs to ship great work. Get started for free with 14-day trial at rewatch.com.

Featuring:
Pia Wiedermayer – LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎬 Hey DevOps, you’re killing my job!

Waterfall Testing to Agile QA - Successfully Transforming a Bank’s Setup - EuroStar 2022, 7-10 June

Alice in Agile Land – a tester’s story

How to get rid of the new QA

Boundary Value Analysis & Equivalence Partitioning Testing

🎬 Pia Wiedermayer, Quality Passionista, YouTube channel

Something missing or broken? PRs welcome!

Waterfall Testing to Agile QA - Successfully Transforming a Bank’s Setup - Eurostar 2022 - Pia Wiedermayer — **Swiss Quality Assurance** Mar 23, 2022
Pia Wiedermayer, Lead QA at Zühlke, is talking with Gerhard today about software quality. If the name sounds familiar, check out episode 28. Thank you Romano for the introduction 👋🏻

Do you remember the last time that you used an app, whether it was in the browser or on your mobile, and everything just worked? What about that intuitive feel, snappiness and you achieving the task that you intended to without feeling that you are fighting tech? Experiences like those take a lot of effort across multiple disciplines. They are designed, built and maintained over long periods of time. It all starts with people like Pia that really care about quality. It’s so much more than just automated testing…

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Rewatch – **Rewatch gives product and engineering teams async superpowers** and helps them move faster with greater clarity. Imagine all of your team’s videos, all in one place. Record, organize, and share the videos that your team needs to ship great work. Get started for free with 14-day trial at rewatch.com.

Featuring:
Pia Wiedermayer – LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎬 Hey DevOps, you’re killing my job!

Waterfall Testing to Agile QA - Successfully Transforming a Bank’s Setup - EuroStar 2022, 7-10 June

Alice in Agile Land – a tester’s story

How to get rid of the new QA

Boundary Value Analysis & Equivalence Partitioning Testing

🎬 Pia Wiedermayer, Quality Passionista, YouTube channel

Something missing or broken? PRs welcome!

Kelsey & Gerhard — **Fundamentals** Mar 16, 2022
Today’s conversation with Kelsey Hightower showed Gerhard what he was missing in his quest for automation and Kubernetes. The fundamentals that Kelsey shares will most certainly help you level up your game.

This is a follow-up to the last 45 seconds of the Kubernetes documentary.

Oh, and we finally cleared where we should run our changelog.com PostgreSQL database 🙂

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Sponsors:
MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Rewatch – **Rewatch gives product and engineering teams async superpowers** and helps them move faster with greater clarity. Imagine all of your team’s videos, all in one place. Record, organize, and share the videos that your team needs to ship great work. Get started for free with 14-day trial at rewatch.com.

Featuring:
Kelsey Hightower – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:
The 45 seconds that started this conversation

🎬 Kubernetes: The Documentary - Part 1

🎬 Kubernetes: The Documentary - Part 2

🎬 Kubernetes The Easy Way! - KubeCon NA 2017

🎬 Kelsey, Kubernetes, and GitOps - GitHub Universe 2020

🎬 Kelsey Hightower’s Best Live Demo Yet - Cloud Next ’18

🎬 The future of Kubernetes - The DEVOPS Conference 2022

Google Cloud Run

kelseyhightower/kubernetes-the-hard-way

**@lawik follow-up**: Fundamentals & Deployment

Something missing or broken? PRs welcome!

Gerhard & Cameron — **Rails Active Deployment** Mar 09, 2022
In this week’s episode Cameron Dutro, a software engineer at GitHub, Ship It listener and someone with an extraordinary attention to detail, joins us to talk about Kuby, a convention-over-configuration approach to deploying Rails apps.

The question that we will be trying to answer is what happened to Rails Active Deployment. The path to that promise land is paved with good intentions, but it’s complicated.

Join the discussion
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Sponsors:
Shortcut – The first project management platform for software development that brings every team across the org together to build better products. More than 10,000 companies from all over the world use Shortcut to plan, collaborate, and build better software together.

OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Rewatch – **Rewatch gives product and engineering teams async superpowers** and helps them move faster with greater clarity. Imagine all of your team’s videos, all in one place. Record, organize, and share the videos that your team needs to ship great work. Get started for free with 14-day trial at rewatch.com.

Featuring:
Cameron Dutro – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Deploy Your Rails App the Easy Way

getkuby/kuby-core

getkuby/kube-dsl

🎧 The Ruby on Rails Podcast #339 kuby & Rails Deployments with Cameron Dutro

github.com/gerhard/deliver

deliver - LRUG, March 2013

github.com/edeliver/edeliver

Something missing or broken? PRs welcome!

Gerhard & Rich — **Kubernetes in Kubernetes** Mar 05, 2022
This week we have the pleasure of Rich Burroughs, Senior Developer Advocate at Loft Labs and host of the Kube Cuddle podcast.

We talk about multitenancy in Kubernetes and how to run Kubernetes in Kubernetes with vcluster. If you are using KiND, you will find this episode interesting, and maybe even helpful.

We also talk about the role that Kelsey Hightower played in Rich joining the CNCF ecosystem. The key take-away is that **people make all the difference**.

ADHD is something that Rich thinks about often. Gerhard was curious about the difference between ADHD and burnout, as well as this Twitter thread on re-reading sent emails.

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Sponsors:
Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `CHANGELOG` and get the team plan free for three months.

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Retool – Retool is a low-code platform built specifically for developers that makes it fast and easy to build internal tools. Instead of building internal tools from scratch, the world’s best teams, from startups to Fortune 500s, are using Retool to power their internal apps. Learn more and try it for free at retool.com/changelog

OpenZiti by NetFoundry – Programmable network overlay and associated edge components for application-embedded, zero-trust networking. Check it out at netfoundry.io/changelog

Featuring:
Rich Burroughs – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎙 Kelsey Hightower on Kube Cuddle

🎙 Dave Fogle and Kris Nova on Kube Cuddle

What is vcluster?

github.com/loft-sh/vcluster

🎬 Beyond Namespaces: Virtual Clusters - Lukas Gentele, Loft Labs - KubeCon NA 2021

🎬 Hands-on introduction to vcluster - Rakwode Live

Twitter thread on re-reading sent emails

Something missing or broken? PRs welcome!

**Continuous Delivery for Kubernetes** Feb 23, 2022
In today’s episode, Gerhard is talking to Mauricio Salatino (@salaboy) about the Continuous Delivery for Kubernetes book that he is currently writing.

Mauricio is a Staff Engineer at VMware where he spends most of his time contributing to Knative, an open source platform for running serverless workloads on Kubernetes. Gerhard & Mauricio spent a few months in 2021 working on Knative Eventing, and they both appreciate shipping great software continuously. Mauricio helped ship Knative 1.0.

The from-monolith-to-k8s application used throughout this book has been a few years in the making. It doubles-up as a workshop-style guide for rearchitecting a Java monolith to a Cloud Native architecture running in Kubernetes.

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Sponsors:
Shortcut – The first project management platform for software development that brings every team across the org together to build better products. More than 10,000 companies from all over the world use Shortcut to plan, collaborate, and build better software together.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Try FireHydrant free for 14 days at firehydrant.io

MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

Rewatch – **Rewatch gives product and engineering teams async superpowers** and helps them move faster with greater clarity. Imagine all of your team’s videos, all in one place. Record, organize, and share the videos that your team needs to ship great work. Get started for free with 14-day trial at rewatch.com.

Featuring:
Mauricio Salatino – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

📚 Continuous Delivery for Kubernetes

🎁 Join #shipit in our community Slack for a chance to win a free ebook copy!

github.com/salaboy/from-monolith-to-k8s/salaboy/

Knative OSS Diaries - week #29

Something missing or broken? PRs welcome!

Gerhard, Gunnar & Tom — **Haunted codebases & complex ops** Feb 11, 2022
This week we are talking to Robin Morero, the person behind fabled.se, a DevOps consultancy from Gothenburg, Sweden. Their motto is “move faster and prosper”, which Gerhard prefers to the initial “move fast and break things”.

Fabled works with startups primarily, and after 26 years, Robin has a few interesting insights to share. What do you think, are haunted codebases real? At what point do pull requests become harmful? What about k3s running on KVM as a simple starting point for production? If this reminds you of #7, and the follow-up YouTube stream with Lars, it’s no coincidence.

Join the discussion
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Sponsors:
Shortcut – The first project management platform for software development that brings every team across the org together to build better products. More than 10,000 companies from all over the world use Shortcut to plan, collaborate, and build better software together.

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Rewatch – **Rewatch gives product and engineering teams async superpowers** and helps them move faster with greater clarity. Imagine all of your team’s videos, all in one place. Record, organize, and share the videos that your team needs to ship great work. Get started for free with 14-day trial at rewatch.com.

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `CHANGELOG` and get the team plan free for three months.

Featuring:
Robin Morero – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

k3s - Lightweight Kubernetes

k0s - a single binary k8s with zero host dependencies

Open Application Model

Ship / Show / Ask - A modern branching strategy

Something missing or broken? PRs welcome!

Gerhard & Vincent — **Building fully declarative systems with Nix** Jan 27, 2022
Vincent Ambo –the person behind nixery.dev, tvl.fyi, and a former Google engineer– shares his take on monorepos, Nix, and fully declarative systems without any Flux, Argo or Kubernetes.

While the tooling is impressive, it’s the principles behind it that captivated Gerhard’s imagination. Vincent has a rather interesting take on the monorepository idea, including one change - one version - one deploy. There are a lot of interesting links in the show notes, including all the code that Vincent uses to manage infrastructure.

As a result of this conversation, Gerhard is running Nix on one of his Macs, and also started experimenting with his first NixOS production instance.

Join the discussion
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Sponsors:
Shortcut – The first project management platform for software development that brings every team across the org together to build better products. More than 10,000 companies from all over the world use Shortcut to plan, collaborate, and build better software together.

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Try FireHydrant free for 14 days at firehydrant.io

MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

GitLab – **The DevOps platform that empowers organizations** to maximize the overall return on software development by delivering software faster, more efficiently, while strengthening security and compliance. Identify and address blockers immediately, focus on delivering value — not maintaining integrations, automate security and compliance. Get started with their free tier (no credit card required). Learn more at about.gitlab.com/solutions/devops-platform

Featuring:
Vincent Ambo – GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Nixery - just-in-time container images via the Nix package manager

Nixery: Improved Layering Design

Nix, The One Pager - (more or less) one page introduction to Nix, the language

NixOS - Reproducible builds and deployments

Tvix: We are rewriting Nix

Feature Request: Bring nix builds to buildkit

buildGo - an alternative Nix build system for Go

The Virus Lounge - TVL - build systems and monorepo socialising in the year of the pandemic

TVL Code Reviews

TVL Monorepo - Gerrit

Just One Single History - JOSH - combines the advantages of monorepos with those of multirepos

🗂One Minute Presubmits - Eric Burnett, Google - London Build Meetup 2019

Trustix: Solving trust in binary distribution and software builds

Trustix: Distributed trust and reproducibility tracking for binary caches

Something missing or broken? PRs welcome!

Gerhard, Ildar & Matvey — **Keep on-call simple** Jan 20, 2022
Gerhard loves simple ideas executed well, which is why he is excited to be speaking today with Ildar Iskhakov & Matvey Kukuy about their startup Amixr, a.k.a. Grafana OnCall.

Ildar & Matvey started with a simple idea and a simple stack - Django, Celery, RabbitMQ & MySQL - all running on Kubernetes. Because they kept their main thing their main thing, and kept improving it every day for a couple of years, now your on-call can be simple too.

This is another Big Tent philosophy story with a Black Swan moment towards the end.

Join the discussion
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Sponsors:
MongoDB – **An integrated suite of cloud database and services** — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

FireHydrant – **The reliability platform for every developer.** Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Try FireHydrant free for 14 days at firehydrant.io

Datadog – **SaaS monitoring and security platform** enabling full-stack observability for developers, IT operations, security and business teams in the cloud age. Their unified platform, along with 500+ vendor backed integrations, allows you to correlate metrics, traces, logs and security signals across your applications, infrastructure and third-party services in a single pane of glass. Learn more at datadog.com/changleog

GitLab – **The DevOps platform that empowers organizations** to maximize the overall return on software development by delivering software faster, more efficiently, while strengthening security and compliance. Identify and address blockers immediately, focus on delivering value — not maintaining integrations, automate security and compliance. Get started with their free tier (no credit card required). Learn more at about.gitlab.com/solutions/devops-platform

Featuring:
Ildar Iskhakov – GitHub, LinkedIn
Matvey Kukuy – GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Announcing Grafana OnCall

Amixr, Matvey’s & Ildar’s startup that joined the Grafana family

Wikipedia - The Black Swan: The Impact of the Highly Improbable

Something missing or broken? PRs welcome!

Gerhard & Drew Marshall — **How I found my lost network packets** Jan 14, 2022
Today Gerhard shares the entire story behind his lost packets. He is talking with Drew Marshall, director at Trunk Networks and No One Internet, a Cloud Services Provider & ISP based in Sussex, UK.

Gerhard’s Vodafone ISP gateway was losing packets, and recording some of the previous episodes used to be challenging as his internet connection would cut out up to 10 seconds at a time, multiple times per recording session. He was convinced that his Unifi Dream Machine Pro was not the issue. Drew helped Gerhard realise that it actually was. Not only has Gerhard’s DNS latency improved by 3x, but he can now fail-over between two WAN connections. And because nothing beats a real-world experiment, you can guess what is coming in this episode 😉

You will find latency & packet loss graphs, speed test runs, and a few other interestings in the show notes. We hope that they inspire you to setup a better home network. Most importantly, may you find your humble & brilliant Drew.

Join the discussion
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Sponsors:
Shortcut – The first project management platform for software development that brings every team across the org together to build better products. More than 10,000 companies from all over the world use Shortcut to plan, collaborate, and build better software together.

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

MongoDB – MongoDB Atlas is an integrated suite of cloud database and services. Try Atlas today. They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

GitLab – **The DevOps platform that empowers organizations** to maximize the overall return on software development by delivering software faster, more efficiently, while strengthening security and compliance. Identify and address blockers immediately, focus on delivering value — not maintaining integrations, automate security and compliance. Get started with their free tier (no credit card required). Learn more at about.gitlab.com/solutions/devops-platform

Featuring:
Drew Marshall – Twitter, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Gerhard’s issue with ISP gateway timeouts

Vodafone UK Community: Periodic 100% packet loss

Fair Internet Report: Trunk Networks

nefilim/pinger - simple network latency and packet loss monitor using Grafana and Prometheus

Grafana dashboard: Internet-QoS.json

MikroTik 5009UG text config export

ISP gateway timeouts - Unifi UDM Pro PPPoE - The initial problem in a screenshot

ISP gateway timeouts - Vodafone PPPoE - This is what the ISP-provided router experience looks like

ISP gateway timeouts - MikroTik RB2011 PPPoE

DNS latency with MikroTik RB5009 on Vodafone

Gerhard's MikroTik RB5009 setup

Gerhard's Unifi setup

Gerhard's Unifi network topology

Vodafone speedtest with MikroTik RB5009 - Primary connection

Trunk Networks speedtest with MikroTik RB5009 - Backup connection

Gerhard's MikroTik RB2011, 24 December 2012

Something missing or broken? PRs welcome!

**How I found my lost network packets** Jan 14, 2022
Today Gerhard shares the entire story behind his lost packets. He is talking with Drew Marshall, director at Trunk Networks and No One Internet, a Cloud Services Provider & ISP based in Sussex, UK.

Gerhard’s Vodafone ISP gateway was losing packets, and recording some of the previous episodes used to be challenging as his internet connection would cut out up to 10 seconds at a time, multiple times per recording session. He was convinced that his Unifi Dream Machine Pro was not the issue. Drew helped Gerhard realise that it actually was. Not only has Gerhard’s DNS latency improved by 3x, but he can now fail-over between two WAN connections. And because nothing beats a real-world experiment, you can guess what is coming in this episode 😉

You will find latency & packet loss graphs, speed test runs, and a few other interestings in the show notes. We hope that they inspire you to setup a better home network. Most importantly, may you find your humble & brilliant Drew.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Shortcut – The first project management platform for software development that brings every team across the org together to build better products. More than 10,000 companies from all over the world use Shortcut to plan, collaborate, and build better software together.

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

MongoDB – MongoDB Atlas is an integrated suite of cloud database and services. Try Atlas today. They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog

GitLab – **The DevOps platform that empowers organizations** to maximize the overall return on software development by delivering software faster, more efficiently, while strengthening security and compliance. Identify and address blockers immediately, focus on delivering value — not maintaining integrations, automate security and compliance. Get started with their free tier (no credit card required). Learn more at about.gitlab.com/solutions/devops-platform

Featuring:
Drew Marshall – Twitter, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Gerhard’s issue with ISP gateway timeouts

Vodafone UK Community: Periodic 100% packet loss

Fair Internet Report: Trunk Networks

nefilim/pinger - simple network latency and packet loss monitor using Grafana and Prometheus

Grafana dashboard: Internet-QoS.json

MikroTik 5009UG text config export

ISP gateway timeouts - Unifi UDM Pro PPPoE - The initial problem in a screenshot

ISP gateway timeouts - Vodafone PPPoE - This is what the ISP-provided router experience looks like

ISP gateway timeouts - MikroTik RB2011 PPPoE

DNS latency with MikroTik RB5009 on Vodafone

Gerhard's MikroTik RB5009 setup

Gerhard's Unifi setup

Gerhard's Unifi network topology

Vodafone speedtest with MikroTik RB5009 - Primary connection

Trunk Networks speedtest with MikroTik RB5009 - Backup connection

Gerhard's MikroTik RB2011, 24 December 2012

Something missing or broken? PRs welcome!

Where is the cloud native App Store? Jan 05, 2022

In our first 2022 episode, Alexis Richardson, co-founder and CEO of Weaveworks, is talking to Gerhard about going fully remote, what a great team looks like, and GitOps. While you may have heard of GitOps, now is a good time to check out opengitops.dev.

The most interesting part of today’s conversation is the missing cloud native App Store. While Apple revolutionised the world with the App Store and the iPhone, we don’t yet have something similar for cloud native apps. You may be thinking “But what about OperatorHub?”, or all the Helm registries out there? The registry fragmentation, operator deprecations and lack of curation are not what people have in mind when they think App Store. But there is more to it, so let’s hear how Alexis thinks about this.

Join the discussion

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Sponsors:

MongoDB – MongoDB Atlas is an integrated suite of cloud database and services. Try Atlas today. They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/atlas
Raygun – Never miss another mission-critical issue again — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com
Retool – Retool is a low-code platform built specifically for developers that makes it fast and easy to build internal tools. Instead of building internal tools from scratch, the world’s best teams, from startups to Fortune 500s, are using Retool to power their internal apps. Learn more and try it for free at retool.com/changelog

Featuring:

Alexis Richardson – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website

Show Notes:

What is GitOps?
What is OpenGitOps?
🎬 Creating the Enterprise App Store - GitOpsCon NA 2021 Keynote
🎬 GitOps Maturity Model - GitOps Days 2021
How to get robust GitOps? The U.S. Department of Defense uses Flux and Helm
Notes on GitOps potential role in compliance
🎬 A Multi-Cluster, Multi-Cloud Infrastructure with GitOps at CERN - Ricardo Rocha, CERN

Something missing or broken? PRs welcome!

Gerhard, Joel & Guillaume — **🎄 Merry Shipmas 🎁** Dec 24, 2021
Merry Shipmas! This is our special Christmas episode which sums up two months of very early mornings and a few late nights. After many twists and turns, stuff which didn’t work out, as well as pleasant surprises, this is what we ended up with:

🎁 PR #395 - CI/CD Lego set with Guillaume de Rouville & Joel Longtine

🎁 PR #396 - Continuous CPU profiling with Frederic Branczyk

🎁 PR #399 - Auto-restoring Kubernetes clusters with Dan Mangum & Muvaffak Onuş

While we initially intended to have five Christmas presents in total, only three got delivered in time. We planned, worked hard and eventually shipped the best we could just in time for this special Christmas episode. Our hope is that the latest additions to our changelog.com GitHub repository will help you just as much as they will help our 2022 setup.

🎄Merry Shipmas everyone! 🎄

Join the discussion
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Sponsors:
Linode – **Get $100 in free credit to get started on Linode** – Linode is our cloud of choice and the home of Changelog.com. Head to linode.com/changelog OR text CHANGELOG to 474747 to get instant access to that $100 in free credit.

Fastly – **Compute@Edge free for 3 months** — plus up to $100k a month in credit for an additional 6 months. Fastly’s Edge cloud network and modern approach to serverless computing allows you to deploy and run complex logic at the edge with unparalleled security and blazing fast computational speed. Head to fastly.com/podcast to take advantage of this limited time promotion!

LaunchDarkly – **Fundamentally change how you deliver software.** Innovate faster, deploy fearlessly, and make each release a masterpiece.

Featuring:
Guillaume de Rouville – GitHub, LinkedIn
Joel Longtine – Twitter, GitHub, Website
Frederic Branczyk – Twitter, GitHub, Website
Dan Mangum – Twitter, GitHub, Website
Muvaffak Onuş – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎁 PR #395: CI/CD Lego set

🎁 PR #396: Continuous CPU profiling

🎁 PR #399: Auto-restoring Kubernetes clusters

Something missing or broken? PRs welcome!

Gerhard & Frederic Branczyk — **🎄 Merry Shipmas 🎁** Dec 24, 2021
Merry Shipmas! This is our special Christmas episode which sums up two months of very early mornings and a few late nights. After many twists and turns, stuff which didn’t work out, as well as pleasant surprises, this is what we ended up with:

🎁 PR #395 - CI/CD Lego set with Guillaume de Rouville & Joel Longtine

🎁 PR #396 - Continuous CPU profiling with Frederic Branczyk

🎁 PR #399 - Auto-restoring Kubernetes clusters with Dan Mangum & Muvaffak Onuş

While we initially intended to have five Christmas presents in total, only three got delivered in time. We planned, worked hard and eventually shipped the best we could just in time for this special Christmas episode. Our hope is that the latest additions to our changelog.com GitHub repository will help you just as much as they will help our 2022 setup.

🎄Merry Shipmas everyone! 🎄

Join the discussion
Changelog++ members get a bonus 3 minutes at the end of this episode and zero ads. Join today!
Sponsors:
Linode – **Get $100 in free credit to get started on Linode** – Linode is our cloud of choice and the home of Changelog.com. Head to linode.com/changelog OR text CHANGELOG to 474747 to get instant access to that $100 in free credit.

Fastly – **Compute@Edge free for 3 months** — plus up to $100k a month in credit for an additional 6 months. Fastly’s Edge cloud network and modern approach to serverless computing allows you to deploy and run complex logic at the edge with unparalleled security and blazing fast computational speed. Head to fastly.com/podcast to take advantage of this limited time promotion!

LaunchDarkly – **Fundamentally change how you deliver software.** Innovate faster, deploy fearlessly, and make each release a masterpiece.

Featuring:
Guillaume de Rouville – GitHub, LinkedIn
Joel Longtine – Twitter, GitHub, Website
Frederic Branczyk – Twitter, GitHub, Website
Dan Mangum – Twitter, GitHub, Website
Muvaffak Onuş – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎁 PR #395: CI/CD Lego set

🎁 PR #396: Continuous CPU profiling

🎁 PR #399: Auto-restoring Kubernetes clusters

Something missing or broken? PRs welcome!

Gerhard, Paula, Colin & Chris — **Crossing the platform gap** Dec 17, 2021
In 2014 Gerhard joined CloudCredo, a startup co-founded by Colin Humphreys, Paula Kennedy & Chris Hedley. They stuck together through two acquisitions: Pivotal & VMware. This year, Colin, Paula & Chris co-founded Syntasso, the Platform-as-a-Product startup.

Today they all get together to talk about about what it takes to build a platform team, why Team Topologies is a good conversation starter and why a curated blend of off-the-shelf, composed, and self-created services are required in any organisation operating at scale.

Your hunch is right, all of them used to share the same Pivotal London office with Tammer Saleh, our guest from episode 31. Chris used to win all table tennis matches without even breaking a sweat, and today Gerhard gets his comeback. Touché!

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Sponsors:
Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

Incident.io – **Create, manage, and resolve incidents directly in Slack.** Use the `/incident` command to create and manage incidents. This command lets you share updates, assign roles, set important links and more – all without ever leaving the incident channel. Each incident gets their own Slack channel plus a high-res dashboard at incident.io with the entire timeline from report to resolution. Learn more and sign up for free at incident.io — no credit card required.

LaunchDarkly – **Fundamentally change how you deliver software.** Innovate faster, deploy fearlessly, and make each release a masterpiece.

FireHydrant – **The reliability platform for teams of all sizes.** With FireHydrant, teams achieve reliability at scale by enabling speed and consistency from a service deployment to an unexpected outage. Try FireHydrant free for 14 days at firehydrant.io

Featuring:
Colin Humphreys – Twitter, GitHub
Paula Kennedy – Twitter, Website
Chris Hedley – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Crossing the Platform Gap

🎬 Crossing the Platform Gap - DevOps Enterprise Summit US 2021 (requires free account to watch)

Kratix is a framework for building Platform-as-a-Product

Something missing or broken? PRs welcome!

Gerhard & Zac — **Find the infrastructure advantage** Nov 24, 2021
Zac Smith, managing director Equinix Metal, is sharing how Equinix Metal runs the best hardware and networking in the industry, why pairing magical software with the right hardware is the future, and what Open19 means for sustainability in the data centre. Think modular components that slot in (including CPUs), liquid cooling that converts heat into energy, and a few other solutions that minimise the impact on the environment.

But first, Zac tells us about the transition from Packet to Equinix Metal, his reasons for doing what he does, as well as the things that he is really passionate about, such as the most efficient data centres in the world and building for the love of it.

This is a great follow-up to episode 18 because it goes deeper into the reasons that make Gerhard excited about the work that Equinix Metal is doing. This conversation with Zac puts it all into perspective.

*By the way, did you know that Equinix stands for Equality in the Internet Exchange?*

Join the discussion
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Sponsors:
Fly.io – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Incident.io – **Create, manage, and resolve incidents directly in Slack.** Use the `/incident` command to create and manage incidents. This command lets you share updates, assign roles, set important links and more – all without ever leaving the incident channel. Each incident gets their own Slack channel plus a high-res dashboard at incident.io with the entire timeline from report to resolution. Learn more and sign up for free at incident.io — no credit card required.

Raygun – **Never miss another mission-critical issue again** — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com

Equinix Metal – If you want the choice and control of hardware…with low overhead…and the developer experience of the cloud – you need to check out Equinix Metal. Deploy in minutes across 18 global locations, from Silicon Valley to Sydney. Visit metal.equinix.com/justaddmetal and receive $100 credit to play.

Featuring:
Zac Smith – Twitter, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Open 19 - Open Hardware for The Rest of Us

🎧 Ship It! #18: Bare metal meets Kubernetes

Equinix Metal’s 2021 Swings and Misses

The Liquid Cooling Imperative

Why It’s Harder to Get a Server Into Sydney than a Satellite Into Space?

Five Predictions for Hardware in 2021

Tinkerbell - Provision and manage bare metal, anywhere

🎬 Proximity User Conference

Something missing or broken? PRs welcome!

Gerhard & Romano — **What does good DevOps look like?** Nov 17, 2021
This week Gerhard is chatting with Romano Roth, Head of DevOps at Zühlke, a company founded by Gerhard Zühlke in 1968. Nowadays they help companies all over the world build, ship and run anything from factory robots, to AI assistants in complex regulatory environments, and even medical devices that perform autonomous robotic surgery.

When Romano is not leading a team of 30 software engineers that specialise in operations, infrastructure and cloud, he is one of the organisers of DevOps Days Zürich, and also the DevOps Meetup group, which is how Gerhard and Romano met in 2019.

Having started his career as a .Net developer back in 2002, Romano had his fair share of dev and ops challenges, and he always enjoys seeing real business value delivered continuously in an automated way. In recent years, Romano’s perspective broadened, and now he sees DevOps realities across many companies. If you are curious about what good DevOps looks like, and what are the real challenges, then Romano has some good insights for you.

Join the discussion
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Sponsors:
Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

Fastly – **Compute@Edge free for 3 months** — plus up to $100k a month in credit for an additional 6 months. Fastly’s Edge cloud network and modern approach to serverless computing allows you to deploy and run complex logic at the edge with unparalleled security and blazing fast computational speed. Head to fastly.com/podcast to take advantage of this limited time promotion!

Equinix Metal – If you want the choice and control of hardware…with low overhead…and the developer experience of the cloud – you need to check out Equinix Metal. Deploy in minutes across 18 global locations, from Silicon Valley to Sydney. Visit metal.equinix.com/justaddmetal and receive $100 credit to play.

FireHydrant – **The reliability platform for teams of all sizes.** With FireHydrant, teams achieve reliability at scale by enabling speed and consistency from a service deployment to an unexpected outage. Try FireHydrant free for 14 days at firehydrant.io

Featuring:
Romano Roth – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎟Make Your System Observable - BETA

DevOpsDays Zürich 2021 - 🎬Videos & 📸Pictures

DevOpsDays Zürich 2022

🎬 What are the top DevOps trends in 2021?

🎬 Participatory Budgeting Financing in the 21st Century

Something missing or broken? PRs welcome!

Gerhard, Cyrille & Oleg — **OpenTelemetry in your CI/CD** Nov 11, 2021
In this episode, Gerhard is joined by Cyrille Le Clerc, Product Manager Lead on Observability at Elastic, and Oleg Nenashev, Principal Engineer at CloudBees.

It all started with Oleg’s tweet back in July, in which he was promoting Akihiro Kiuchi’s work on Jenkins monitoring with OpenTelemetry. This was done in the context of Google’s Summer of Code - a link to Akihiro’s demo is in the show notes.

As you may remember from episode 20, instrumenting our changelog.com pipeline is on Gerhard’s mind, and this conversation helped him clarify a few things. If you are thinking of instrumenting your CI/CD pipeline with OpenTelemetry, this episode is for you.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

Fastly – **Compute@Edge free for 3 months** — plus up to $100k a month in credit for an additional 6 months. Fastly’s Edge cloud network and modern approach to serverless computing allows you to deploy and run complex logic at the edge with unparalleled security and blazing fast computational speed. Head to fastly.com/podcast to take advantage of this limited time promotion!

Equinix Metal – If you want the choice and control of hardware…with low overhead…and the developer experience of the cloud – you need to check out Equinix Metal. Deploy in minutes across 18 global locations, from Silicon Valley to Sydney. Visit metal.equinix.com/justaddmetal and receive $100 credit to play.

FireHydrant – **The reliability platform for teams of all sizes.** With FireHydrant, teams achieve reliability at scale by enabling speed and consistency from a service deployment to an unexpected outage. Try FireHydrant free for 14 days at firehydrant.io

Featuring:
Cyrille Le Clerc – Twitter, GitHub, LinkedIn
Oleg Nenashev – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Oleg’s tweet that started this discussion

🎬 CDF GSoC 2021 - Jenkins Remote Monitoring - Akihiro Kiuchi

The ecosystem of CI / CD tools that integrates in #OpenTelemetry - Cyrille

OpenTelemetry command-line tool for sending events from shell scripts & similar environments

🎬 Tracing Your Jenkins Pipelines With OpenTelemetry and Jaeger

🎬 Embracing Observability in Jenkins with OpenTelemetry - Cyrille Le Clerc, September 2021

DevOps World 2021 - watch all sessions on-demand

Jenkinsfile Runner roadmap - Discussion

jenkinsci/opentelemetry-plugin

The OpenTelemetry Maven Extension

Ansible OpenTelemetry Plugin

Something missing or broken? PRs welcome!

Gerhard & Liz — **Gerhard at KubeCon NA 2021: Part 2** Nov 03, 2021
In the second set of interviews from KubeCon North America 2021, Gerhard and Liz Rice talk about eBPF superpowers - Cilium + Hubble - and what’s it like to work with Duffie Cooley.

Jared Watts shares the story behind Crossplane reaching incubating status, and Dan Mangum tells us what it was like to be at this KubeCon in person. Dan’s new COO role (read Click Ops Officer) comes up.

David Ansari from VMware speaks about his first KubeCon experience both as an attendee and as a speaker. The RabbitMQ Deep Dive talk that he gave will be a nice surprise if you watch it - link in the show notes.

Dan Lorenc brings his unique perspective on supply chain security, and tells us about the new company that he co-founded, Chainguard. How to secure container images gets covered, as well as one of the easter eggs that Scott Nichols put in chainguard.dev.

Join the discussion
Changelog++ members save 4 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Fly.io – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Incident.io – **Create, manage, and resolve incidents directly in Slack.** Use the `/incident` command to create and manage incidents. This command lets you share updates, assign roles, set important links and more – all without ever leaving the incident channel. Each incident gets their own Slack channel plus a high-res dashboard at incident.io with the entire timeline from report to resolution. Learn more and sign up for free at incident.io — no credit card required.

Raygun – With Raygun Error and Performance Monitoring you have all the information you need at your fingertips to quickly find and fix errors and performance issues across your tech stack down to the line of code. Get started with a free 14-day trial, head to raygun.com and join thousands of customer-centric software teams who use Raygun every day.

Featuring:
Liz Rice – Twitter, GitHub, Website
Jared Watts – Twitter, GitHub
Dan Mangum – Twitter, GitHub, Website
David Ansari – Twitter, GitHub, LinkedIn
Dan Lorenc – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Liz Rice, Cilium

🎬 Cloud Native Superpowers with eBPF - Liz Rice, Isovalent - KCNA 2021

The Beginner’s Guide to eBPF Programming for Networking

CNI Benchmark: Understanding Cilium Network Performance - May 2021

🎙 GoTime #201 - eBPF and Go

ebpf.io

Cilium joins CNCF as an incubating project

Jared Watts & Dan Mangum, Crossplane

🎬 Registries After Dark - Daniel Mangum, Upbound & Jon Johnson, Google - KCNA 2021

Upbound at KubeCon NA 2021

SIG-Running met at 6:30AM at KubeCon

Crossplane is now a CNCF Incubating project

David Ansari, first KubeCon talk

🎬 RabbitMQ on Kubernetes Deep Dive - David Ansari, VMware - KCNA 2021

Dan Lorenc, Chainguard

🎬 Sigstore: How We Started, Where We Are, Where We are Headed - Bob Callaway & Dan Lorenc - KCNA 2021

sigstore - A new standard for signing, verifying and protecting software

Chainguard - Applying Zero-Trust principles to supply chain security

Something missing or broken? PRs welcome!

Gerhard, Jared & Dan — **Gerhard at KubeCon NA 2021: Part 2** Nov 03, 2021
In the second set of interviews from KubeCon North America 2021, Gerhard and Liz Rice talk about eBPF superpowers - Cilium + Hubble - and what’s it like to work with Duffie Cooley.

Jared Watts shares the story behind Crossplane reaching incubating status, and Dan Mangum tells us what it was like to be at this KubeCon in person. Dan’s new COO role (read Click Ops Officer) comes up.

David Ansari from VMware speaks about his first KubeCon experience both as an attendee and as a speaker. The RabbitMQ Deep Dive talk that he gave will be a nice surprise if you watch it - link in the show notes.

Dan Lorenc brings his unique perspective on supply chain security, and tells us about the new company that he co-founded, Chainguard. How to secure container images gets covered, as well as one of the easter eggs that Scott Nichols put in chainguard.dev.

Join the discussion
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Sponsors:
Fly.io – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Incident.io – **Create, manage, and resolve incidents directly in Slack.** Use the `/incident` command to create and manage incidents. This command lets you share updates, assign roles, set important links and more – all without ever leaving the incident channel. Each incident gets their own Slack channel plus a high-res dashboard at incident.io with the entire timeline from report to resolution. Learn more and sign up for free at incident.io — no credit card required.

Raygun – With Raygun Error and Performance Monitoring you have all the information you need at your fingertips to quickly find and fix errors and performance issues across your tech stack down to the line of code. Get started with a free 14-day trial, head to raygun.com and join thousands of customer-centric software teams who use Raygun every day.

Featuring:
Liz Rice – Twitter, GitHub, Website
Jared Watts – Twitter, GitHub
Dan Mangum – Twitter, GitHub, Website
David Ansari – Twitter, GitHub, LinkedIn
Dan Lorenc – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Liz Rice, Cilium

🎬 Cloud Native Superpowers with eBPF - Liz Rice, Isovalent - KCNA 2021

The Beginner’s Guide to eBPF Programming for Networking

CNI Benchmark: Understanding Cilium Network Performance - May 2021

🎙 GoTime #201 - eBPF and Go

ebpf.io

Cilium joins CNCF as an incubating project

Jared Watts & Dan Mangum, Crossplane

🎬 Registries After Dark - Daniel Mangum, Upbound & Jon Johnson, Google - KCNA 2021

Upbound at KubeCon NA 2021

SIG-Running met at 6:30AM at KubeCon

Crossplane is now a CNCF Incubating project

David Ansari, first KubeCon talk

🎬 RabbitMQ on Kubernetes Deep Dive - David Ansari, VMware - KCNA 2021

Dan Lorenc, Chainguard

🎬 Sigstore: How We Started, Where We Are, Where We are Headed - Bob Callaway & Dan Lorenc - KCNA 2021

sigstore - A new standard for signing, verifying and protecting software

Chainguard - Applying Zero-Trust principles to supply chain security

Something missing or broken? PRs welcome!

Gerhard & William — **Gerhard at KubeCon NA 2021: Part 1** Oct 27, 2021
This is Gerhard’s first set of interviews from KubeCon North America 2021.

William Morgan shares with us some of the finer Linkerd details, such as the underlying security theme, why native Kubernetes objects are preferable to more CRDs, and the joy of meeting team members in person.

Frederic Branczyk speaks about Parca, a new continuous system profiling tool that uses eBPF to help you understand what is happening on your hosts.

Andrew Rynhard gives us a great Talos OS and Kubespan perspective, and shares some really good follow-up videos on these topics.

The last conversation is with David Flanagan - you know him as Rawkode - about new beginnings. It’s only been less than two months since we’ve had him in episode 18, and he kept really busy. Caleb, his 3 weeks old baby boy, was the youngest attendee at this conference, and some talks made him sleepy, so good job everyone.

Join the discussion
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Sponsors:
Fly.io – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

LaunchDarkly / TrajectoryConf – Software powers the world. LaunchDarkly empowers all teams to deliver and control their software. DevOps and feature management are reimagining how we build and release new products. On November 9th and 10th, LaunchDarkly is hosting Trajectory Conference 2021 — a two-day event for software innovators who want to break orbit, not systems. Trajectory is a fully-virtual conference that focuses on the technology, people, and processes that continuously deliver better user experiences and more powerful software. Register for free at trajectoryconf.com

Incident.io – **Create, manage, and resolve incidents directly in Slack.** Use the `/incident` command to create and manage incidents. This command lets you share updates, assign roles, set important links and more – all without ever leaving the incident channel. Each incident gets their own Slack channel plus a high-res dashboard at incident.io with the entire timeline from report to resolution. Learn more and sign up for free at incident.io — no credit card required.

Raygun – With Raygun Error and Performance Monitoring you have all the information you need at your fingertips to quickly find and fix errors and performance issues across your tech stack down to the line of code. Get started with a free 14-day trial, head to raygun.com and join thousands of customer-centric software teams who use Raygun every day.

Featuring:
William Morgan – Twitter, GitHub, LinkedIn, Website
Frederic Branczyk – Twitter, GitHub, Website
Andrew Rynhard – Twitter, GitHub, LinkedIn
David Flanagan – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

William Morgan, Linkerd

Overview and State of Linkerd - KubeCon EU 2021

Announcing Linkerd 2.11: Policy, gRPC retries, performance improvements, and more!

A Kubernetes engineer’s guide to mTLS - Mutual authentication for fun and profit

Linkerd production runbook

Linkerd Community Guide to KubeCon + CloudNativeCon NA 2021

Frederic Branczyk, Parca

What Does the Future Hold for Observability? - Tom Wilkie & Frederic Branczyk - KubeCon EU 2019

parca.dev - start profiling in seconds - Introducing Parca

Frederic’s new coffee machine, one of his secrets for shipping new Parca features quickly

Polar Signals Careers - a careers page to use for inspiration

On Building Company Culture

Andrew Rynhard, Talos OS

Talos is a modern OS for Kubernetes

🎬 COSI: The Common Operating System Interface - Steven Borrelli & Andrew Rynhard - KubeCon EU 2021

🎬 Playing with KubeSpan at home - Andrey Smirnov - Setting up KubeSpan on Talos 0.13 for a hybrid home cluster: QEMU VMs, Raspberry Pi 4 and AWS Graviton instances

🎬 Managing bare-metal Kubernetes with Sidero

David Flanagan, new beginnings

Pulumi - Modern Infrastructure as Code

Caleb - Youngest KubeCon NA 2021 attendee

Something missing or broken? PRs welcome!

Gerhard & Arnaud — **Connecting your daily work to intent & vision** Oct 20, 2021
This week Gerhard is talking with Arnaud Porterie, founder of EchoesHQ, a new utility that measures and communicates engineering activity.

They start by re-creating the 60 seconds Y Combinator pitch, and then shift focus to what it was like to get EchoesHQ off the ground. Next, they tackle something which is always on Gerhard’s mind: **Why is it important to connect our daily engineering activity to intent?**

Before EchoesHQ, Arnaud used to run the core team and the open source project at Docker, and combined with other engineering leadership roles that he held for over a decade, he kept encountering misalignment that was preventing organisations from making meaningful progress. Let’s hear why EchoesHQ might just be a great way of addressing this.

Join the discussion
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Sponsors:
PlanetScale – PlanetScale is the only serverless database platform you can start in an instant and scale indefinitely with unlimited connections. Never think about database servers again. Everything you want to control is available through the beautifully designed PlanetScale CLI. Learn more and start your database in seconds at planetscale.com

Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

Incident.io – **Create, manage, and resolve incidents directly in Slack.** Use the `/incident` command to create and manage incidents. This command lets you share updates, assign roles, set important links and more – all without ever leaving the incident channel. Each incident gets their own Slack channel plus a high-res dashboard at incident.io with the entire timeline from report to resolution. Learn more and sign up for free at incident.io — no credit card required.

Raygun – With Raygun Error and Performance Monitoring you have all the information you need at your fingertips to quickly find and fix errors and performance issues across your tech stack down to the line of code. Get started with a free 14-day trial, head to raygun.com and join thousands of customer-centric software teams who use Raygun every day.

Featuring:
Arnaud Porterie – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

EchoesHQ in one tweet: Photo 2

Echoes HQ on Product Hunt

The ticketing conundrum

Here’s some lesser-known products we use on a daily basis at @Echoes_HQ which deserve a shoutout

I turned 0x26 yesterday and I cannot wait to build this

How Docker broke in half

🎬 Start with why - How great leaders inspire action | Simon Sinek | TEDxPugetSound 2009

🎸 Pink Floyd - Echoes (Remastered)

EchoesHQ - September 2021 screenshot

Something missing or broken? PRs welcome!

Echoes HQ - September 2021 — **Connecting your daily work to intent & vision** Oct 20, 2021
This week Gerhard is talking with Arnaud Porterie, founder of EchoesHQ, a new utility that measures and communicates engineering activity.

They start by re-creating the 60 seconds Y Combinator pitch, and then shift focus to what it was like to get EchoesHQ off the ground. Next, they tackle something which is always on Gerhard’s mind: **Why is it important to connect our daily engineering activity to intent?**

Before EchoesHQ, Arnaud used to run the core team and the open source project at Docker, and combined with other engineering leadership roles that he held for over a decade, he kept encountering misalignment that was preventing organisations from making meaningful progress. Let’s hear why EchoesHQ might just be a great way of addressing this.

Join the discussion
Changelog++ members save 4 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
PlanetScale – PlanetScale is the only serverless database platform you can start in an instant and scale indefinitely with unlimited connections. Never think about database servers again. Everything you want to control is available through the beautifully designed PlanetScale CLI. Learn more and start your database in seconds at planetscale.com

Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

Incident.io – **Create, manage, and resolve incidents directly in Slack.** Use the `/incident` command to create and manage incidents. This command lets you share updates, assign roles, set important links and more – all without ever leaving the incident channel. Each incident gets their own Slack channel plus a high-res dashboard at incident.io with the entire timeline from report to resolution. Learn more and sign up for free at incident.io — no credit card required.

Raygun – With Raygun Error and Performance Monitoring you have all the information you need at your fingertips to quickly find and fix errors and performance issues across your tech stack down to the line of code. Get started with a free 14-day trial, head to raygun.com and join thousands of customer-centric software teams who use Raygun every day.

Featuring:
Arnaud Porterie – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

EchoesHQ in one tweet: Photo 2

Echoes HQ on Product Hunt

The ticketing conundrum

Here’s some lesser-known products we use on a daily basis at @Echoes_HQ which deserve a shoutout

I turned 0x26 yesterday and I cannot wait to build this

How Docker broke in half

🎬 Start with why - How great leaders inspire action | Simon Sinek | TEDxPugetSound 2009

🎸 Pink Floyd - Echoes (Remastered)

EchoesHQ - September 2021 screenshot

Something missing or broken? PRs welcome!

Gerhard, Sam & Solomon — **A universal deployment engine** Oct 13, 2021
In today’s episode, Gerhard is talking to Sam Alba, Docker’s first employee, and Solomon Hykes, the Docker co-founder. Together with Andrea Luzzardi, they are the creators of Dagger, a universal deployment engine that trades YAML for CUE, and uses Buildkit as the runtime.

Why? Because we should stop rewriting the same application deployment logic in scripts, makefiles or continuous delivery configuration. That’s right, this is the YAML vaccine that we have all been waiting for.

Gerhard believes that one day, Dagger will become just as meaningful for application delivery, as Docker is today for application code.

Join the discussion
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Sponsors:
PlanetScale – PlanetScale is the only serverless database platform you can start in an instant and scale indefinitely with unlimited connections. Never think about database servers again. Everything you want to control is available through the beautifully designed PlanetScale CLI. Learn more and start your database in seconds at planetscale.com

Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

Incident.io – **Create, manage, and resolve incidents directly in Slack.** Use the `/incident` command to create and manage incidents. This command lets you share updates, assign roles, set important links and more – all without ever leaving the incident channel. Each incident gets their own Slack channel plus a high-res dashboard at incident.io with the entire timeline from report to resolution. Learn more and sign up for free at incident.io — no credit card required.

Raygun – With Raygun Error and Performance Monitoring you have all the information you need at your fingertips to quickly find and fix errors and performance issues across your tech stack down to the line of code. Get started with a free 14-day trial, head to raygun.com and join thousands of customer-centric software teams who use Raygun every day.

Featuring:
Sam Alba – Twitter, GitHub
Solomon Hykes – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Dagger docs - request early access via dagger.io

Introducing Buildkit - 2017 - Tõnis Tiigi

Learn about CUE’s theoretical basis and what makes it different

🎙 CUE: Configuration superpowers for everyone | GoTime #163

🎬 Hands-on Introduction to Dagger | Rawkode Live

🎙The Return of Docker/Dagger’s Solomon Hykes | POPCAST #75

Something missing or broken? PRs welcome!

Gerhard & Steve — **It's crazy and impossible** Oct 05, 2021
Today we have a very special episode, where Gerhard gets to share his favourite learnings from Steve Jobs. If it wasn’t for his determination to build a better personal computer, Gerhard would have most likely continued with a career in physics.

We know what you’re thinking: it’s crazy and impossible to interview Steve Jobs, but on his 10th memorial anniversary, Gerhard was determined to combine the things that Steve said with his passion for computers, automation, and infrastructure.

Live your life and ship your best stuff because there’s nothing like the present.

Thank you, Steve.

Join the discussion
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Sponsors:
PlanetScale – PlanetScale is the only serverless database platform you can start in an instant and scale indefinitely with unlimited connections. Never think about database servers again. Everything you want to control is available through the beautifully designed PlanetScale CLI. Learn more and start your database in seconds at planetscale.com

Featuring:
Steve Jobs – Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Apple - Remembering Steve

MIT - 100 Years of the Quantum

University of Puget Sound, Tacoma, Washington State

Mac OS 9

iMac G3

ENIAC - Electronic Numerical Integrator and Computer

“Bicycle for the Mind” - Medium blog post by Steven Sinofsky

Understanding the GitHub flow

Start with why - How great leaders inspire action, Simon Sinek, TEDxPugetSound

Ship It! #16 - Optimize for smoothness not speed with Justin Searls

Slow is Smooth and Smooth is Fast - Medium blog post by Michael Fisher

The Mythical Man-Month

kelseyhightower/nocode

Changelog #459 - Coding in the cloud with Codespaces with Cory Wilkerson

NeXTSTEP

Eliyahu M. Goldratt, 1947 - 2011

Steven C. Wheelwright

Jony Ive

Something missing or broken? PRs welcome!

Gerhard, Chris & Stephen — **Learning from incidents** Sep 30, 2021
Things go wrong all the time. We all make mistakes. And that is okay. What is not okay, is to think that it won’t happen, or that there will be someone else around when it does. In that moment, it doesn’t matter who wrote that module, package or microservice. But there is a better way to think about this, and there is an approach that makes people actually look forward to incidents.

It all starts with thinking of incidents as opportunities to learn, and then share those learnings with everyone, so that you can all improve. In this episode, Gerhard is joined by Stephen Whitworth and Chris Evans, incident.io co-founders, and former Staff Engineers at Monzo.

They get it, we get it, and now you can get it too.

Join the discussion
Changelog++ members save 4 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Fly.io – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

PlanetScale – PlanetScale is the only serverless database platform you can start in an instant and scale indefinitely with unlimited connections. Never think about database servers again. Everything you want to control is available through the beautifully designed PlanetScale CLI. Learn more and start your database in seconds at planetscale.com

Honeycomb – **Guess less, know more.** When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog

FireHydrant – **The reliability platform for teams of all sizes.** With FireHydrant, teams achieve reliability at scale by enabling speed and consistency from a service deployment to an unexpected outage. Try FireHydrant free for 14 days at firehydrant.io

Featuring:
Chris Evans – Twitter, GitHub, LinkedIn
Stephen Whitworth – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Linear - The issue tracking tool you’ll enjoy using

Loom - Record quick videos of your screen and cam

incident.io - Product Roadmap

CircleCI - Continuous Integration and Delivery

Heroku - Cloud Application Platfrom

Incidents are for everyone - Stephen’s favourite blog post

Learning from incidents - Formula 1 - Chris’ favourite blog post

Why more incidents is no bad thing - Gerhard’s favourite blog post

Something missing or broken? PRs welcome!

Gerhard & Emile — **Real-world implications of shipping many times a day** Sep 17, 2021
This week Emile Vauge, founder & CEO of Traefik, joins Gerhard to share a story that started as a solution to a 2000 microservices challenge, the real-world implications of shipping many times a day for years, and the difficulties of sustaining an inclusive and healthy open-source community while building a product company.

Working every day on keeping the open-source community in sync with the core team was an important lesson. The second learning was around big changes between major versions.

The journey from Travis CI to Circle CI, then to Semaphore CI and eventually GitHub Actions is an interesting one. The automation tools inspired by the Mymirca ant colony is a fascinating idea, executed well. There is more to discover in the episode.

Join the discussion
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Sponsors:
Render – **The Zero DevOps cloud** that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email `changelog@render.com` for a personal introduction and to ask questions about the Render platform.

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

LaunchDarkly – **Ship fast. Rest easy.** Deploy code at any time, even if a feature isn’t ready to be released to your users. Wrap code in feature flags to get the safety to test new features and infrastructure in prod without impacting the wrong end users.

Fastly – **Our bandwidth partner.** Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com

Featuring:
Emile Vauge – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Traefik documentation & build GitHub Actions workflows

mixtus creates PRs with documentation changes

structor creates multiple versions of a Mkdocs documentation

The Mymirca colony

Announcing Traefik Proxy 2.5

Something missing or broken? PRs welcome!

Gerhard, Marques & David — **Bare metal meets Kubernetes** Sep 09, 2021
In this episode, Gerhard talks to David and Marques from Equinix Metal about the importance of bare metal for steady workloads. Terraform, Kubernetes and Tinkerbell come up, as does Crossplane - this conversation is a partial follow-up to episode 15.

David Flanagan, a.k.a. Rawkode, needs no introduction. Some of you may remember Marques Johansson from The new changelog.com setup for 2019. Marques was behind the Linode Terraforming that we used at the time, and our infrastructure was simpler because of it!

This is not just a great conversation about bare metal and Kubernetes, there is also a Rawkode Live following up: Live Debugging Changelog’s Production Kubernetes 🙌🏻

Join the discussion
Changelog++ members get a bonus 2 minutes at the end of this episode and zero ads. Join today!
Sponsors:
Render – **The Zero DevOps cloud** that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email `changelog@render.com` for a personal introduction and to ask questions about the Render platform.

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `THECHANGELOG` and get the team plan free for three months.

Equinix Metal – If you want the choice and control of hardware…with low overhead…and the developer experience of the cloud – you need to check out Equinix Metal. Deploy in minutes across 18 global locations, from Silicon Valley to Sydney. Visit metal.equinix.com/justaddmetal and receive $100 credit to play.

Grafana Cloud – **Our dashboard of choice** Grafana is the open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Featuring:
David Flanagan – Twitter, GitHub, Website
Marques Johansson – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

David’s tweet that made this episode happen

This is how Gerhard met Marques

Oops, We Forgot to Build a Managed Kubernetes Service!

Tinkerbell - Provision and manage bare metal, anywhere

Equinix Metal Crossplane provider and Terraform provider

Kubernetes Cluster API

Fly.io: The 5-hour CDN

🎬 Firecracker VMs on Metal, Oh My! - Kurt Mackey, March 2021

🎬 Klustered #11 - Kris Nova & Thomas Strömberg

#7 Why Kubernetes? was mentioned, as well as the follow-up YouTube stream with Lars Wikman.

Something missing or broken? PRs welcome!

Live Debugging the Changelog's Production Kubernetes | Rawkode Live — **Bare metal meets Kubernetes** Sep 09, 2021
In this episode, Gerhard talks to David and Marques from Equinix Metal about the importance of bare metal for steady workloads. Terraform, Kubernetes and Tinkerbell come up, as does Crossplane - this conversation is a partial follow-up to episode 15.

David Flanagan, a.k.a. Rawkode, needs no introduction. Some of you may remember Marques Johansson from The new changelog.com setup for 2019. Marques was behind the Linode Terraforming that we used at the time, and our infrastructure was simpler because of it!

This is not just a great conversation about bare metal and Kubernetes, there is also a Rawkode Live following up: Live Debugging Changelog’s Production Kubernetes 🙌🏻

Join the discussion
Changelog++ members get a bonus 2 minutes at the end of this episode and zero ads. Join today!
Sponsors:
Render – **The Zero DevOps cloud** that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email `changelog@render.com` for a personal introduction and to ask questions about the Render platform.

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `THECHANGELOG` and get the team plan free for three months.

Equinix Metal – If you want the choice and control of hardware…with low overhead…and the developer experience of the cloud – you need to check out Equinix Metal. Deploy in minutes across 18 global locations, from Silicon Valley to Sydney. Visit metal.equinix.com/justaddmetal and receive $100 credit to play.

Grafana Cloud – **Our dashboard of choice** Grafana is the open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Featuring:
David Flanagan – Twitter, GitHub, Website
Marques Johansson – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

David’s tweet that made this episode happen

This is how Gerhard met Marques

Oops, We Forgot to Build a Managed Kubernetes Service!

Tinkerbell - Provision and manage bare metal, anywhere

Equinix Metal Crossplane provider and Terraform provider

Kubernetes Cluster API

Fly.io: The 5-hour CDN

🎬 Firecracker VMs on Metal, Oh My! - Kurt Mackey, March 2021

🎬 Klustered #11 - Kris Nova & Thomas Strömberg

#7 Why Kubernetes? was mentioned, as well as the follow-up YouTube stream with Lars Wikman.

Something missing or broken? PRs welcome!

Let's Ship It! Sep 03, 2021

I’m Gerhard Lazu, host of Ship It! A show with weekly episodes about getting your best ideas into the world and seeing what happens. We talk about code, ops, infrastructure, and the people that make it happen.

Like Charity Majors from Honeycomb… clip from episode #11

And Dave Farley, one of the founders of Continuous Delivery… clip from episode #5

We even experiment on our own open source podcasting platform so that you can see how we implement specific tools and services within changelog.com.

What works and what fails… clip from episode #10

Listen to an episode that seems interesting or helpful and if you like it, subscribe today. We’d love to have you with us.

Join the discussion

Changelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!

Featuring:

Gerhard Lazu – Twitter, GitHub, LinkedIn, Website

Show Notes:

Something missing or broken? PRs welcome!

Gerhard & Kathy — **Docs are not optional** Sep 01, 2021
On this week’s episode, Gerhard is joined by Kathy Korevec, former Senior Director of Product at GitHub, and now Vercel’s Head of Product. Docs play an essential role in GitHub Actions, and Gerhard’s experience has proven that. Building, testing, and shipping code with GitHub Actions works better because of their excellent docs. However, the docs that Kathy pictures are not what you are imagining. She explains it best in her post, **Maybe it’s time we re-think docs**, which is what started this whole conversation.

The bottom line is, just as you wouldn’t ship untested code, shipping code without documentation is not optional. Today’s conversation with Kathy explains why.

Join the discussion
Changelog++ members save 4 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Render – **The Zero DevOps cloud** that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email `changelog@render.com` for a personal introduction and to ask questions about the Render platform.

Teleport – Teleport Access Plane lets you access any computing resource anywhere. Engineers and security teams can unify access to SSH servers, Kubernetes clusters, web applications, and databases across all environments. Try Teleport today in the cloud, self-hosted, or open source at goteleport.com

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Fastly – **Our bandwidth partner.** Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com

Featuring:
Kathy Korevec – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Maybe it’s time we re-think docs

Kathy’s Philosophy

Chasing challenges to ship developer solutions

Reading list for product people

Leadership CI

GitHub Docs repository

GitHub Repo Sync

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Reliable Web Summit 2021, Justin Searls keynote prep — **Optimize for smoothness not speed** Aug 25, 2021
This week Gerhard is joined by Justin Searls, Test Double co-founder and CTO. Also a 🐞 magnet. They talk about how to deal with the pressure of shipping faster, why you should optimize for smoothness not speed, and why focusing on consistency is key. Understanding the real why behind what you do is also important. There’s a lot more to it, as its a nuanced and complex discussion, and well worth your time.

**Expect a decade of learnings compressed into one hour**, as well as disagreements on some ops and infrastructure topics — all good fun. In the show notes, you will find Gerhard’s favorite conference talks Justin gave a few years back.

Join the discussion
Changelog++ members get a bonus 1 minute at the end of this episode and zero ads. Join today!
Sponsors:
Fly – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

LaunchDarkly – **Ship fast. Rest easy.** Deploy code at any time, even if a feature isn’t ready to be released to your users. Wrap code in feature flags to get the safety to test new features and infrastructure in prod without impacting the wrong end users.

SignalWire – Build what’s next in communications with video, voice, and messaging APIs powered by elastic cloud infrastructure. Try it today at signalwire.com and use code `SHIPIT` for $25 in developer credit.

Grafana Cloud – **Our dashboard of choice** Grafana is the open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Featuring:
Justin Searls – Mastodon, Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:
⭐️ Justin is giving the keynote at this year’s Reliable Web Summit. The topic is why distrust is at the heart of a lot of the issues we discussed and how to build trust as an individual, small team, and organization. ⭐️

It all started with this Tweet

5 for 5000: Find your Leading Indicators

🎬 The Selfish Programmer

🎬 Running a business, demystified

🎬 How to program

The most impressive Olympic event I’ve seen out of Tokyo so far

Justin Searls: If you’re a programmer and you’re happy with the work you’re doing, you’re growing in the ways you want, and you feel pushed to do your best work as opposed to work the most hours, congratulations! That’s all too rare.

Something missing or broken? PRs welcome!

Gerhard & Justin — **Optimize for smoothness not speed** Aug 25, 2021
This week Gerhard is joined by Justin Searls, Test Double co-founder and CTO. Also a 🐞 magnet. They talk about how to deal with the pressure of shipping faster, why you should optimize for smoothness not speed, and why focusing on consistency is key. Understanding the real why behind what you do is also important. There’s a lot more to it, as its a nuanced and complex discussion, and well worth your time.

**Expect a decade of learnings compressed into one hour**, as well as disagreements on some ops and infrastructure topics — all good fun. In the show notes, you will find Gerhard’s favorite conference talks Justin gave a few years back.

Join the discussion
Changelog++ members get a bonus 1 minute at the end of this episode and zero ads. Join today!
Sponsors:
Fly – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

LaunchDarkly – **Ship fast. Rest easy.** Deploy code at any time, even if a feature isn’t ready to be released to your users. Wrap code in feature flags to get the safety to test new features and infrastructure in prod without impacting the wrong end users.

SignalWire – Build what’s next in communications with video, voice, and messaging APIs powered by elastic cloud infrastructure. Try it today at signalwire.com and use code `SHIPIT` for $25 in developer credit.

Grafana Cloud – **Our dashboard of choice** Grafana is the open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Featuring:
Justin Searls – Mastodon, Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:
⭐️ Justin is giving the keynote at this year’s Reliable Web Summit. The topic is why distrust is at the heart of a lot of the issues we discussed and how to build trust as an individual, small team, and organization. ⭐️

It all started with this Tweet

5 for 5000: Find your Leading Indicators

🎬 The Selfish Programmer

🎬 Running a business, demystified

🎬 How to program

The most impressive Olympic event I’ve seen out of Tokyo so far

Justin Searls: If you’re a programmer and you’re happy with the work you’re doing, you’re growing in the ways you want, and you feel pushed to do your best work as opposed to work the most hours, congratulations! That’s all too rare.

Something missing or broken? PRs welcome!

Gerhard, Dan & Jared — **Assemble all your infrastructure** Aug 18, 2021
In this episode, Gerhard follows up on The Changelog #375, which is the last time that he spoke Crossplane with Dan and Jared. Many things changed since then, such as abstractions and compositions, as well as using Crossplane to build platforms, which were mostly ideas.

Fast forward 18 months, 2k changes, as well as a major version, and Crossplane is now an easy choice - some would say the best choice - for platform teams to declare what infrastructure means to them. You can now use Crossplane to define your infrastructure abstractions across multiple vendors, including AWS, GCP & Equinix Metal. The crazy ideas from 2019 are now bold and within reach. Gerhard also has an idea for the changelog.com 2022 setup. Listen to what Jared & Dan think, and then let us know your thoughts too.

Join the discussion
Changelog++ members get a bonus 1 minute at the end of this episode and zero ads. Join today!
Sponsors:
Fly – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

SignalWire – Build what’s next in communications with video, voice, and messaging APIs powered by elastic cloud infrastructure. Try it today at signalwire.com and use code `SHIPIT` for $25 in developer credit.

Grafana Cloud – **Our dashboard of choice** Grafana is the open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Featuring:
Dan Mangum – Twitter, GitHub, Website
Jared Watts – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Changelog #375

Why Crossplane is so Exciting

Crossplane vs Terraform

🎬 Day 2 Operations on Crossplane - Dan Mangum, July 2021

🎬 How to Build Your Own PaaS from the Cloud Native Landscape - Jared Watts, May 2021

🎬 Crossplane Community Day Keynote - Kelsey Hightower, May 2020

Something missing or broken? PRs welcome!

Gerhard, Uma & Karthik — **Cloud-native chaos engineering** Aug 12, 2021
In today’s episode, Gerhard is joined by Uma, CEO and co-founder of ChaosNative, as well as Karthik, CTO and also a ChaosNative co-founder. They talk Chaos Engineering and Litmus.

Chaos Engineering is not just for super SREs. It is not meant to prevent outages. And, it is not just about hardware. Chaos Engineering is about testing how reliable your systems are. It’s meant to show you how things fail, including when other dependent systems fail - think cascading failures. This is a good way to discover inconvenient truths about that beautiful code that you wrote. Everything fails, and great insights are to be found when it does.

Join the discussion
Changelog++ members get a bonus 1 minute at the end of this episode and zero ads. Join today!
Sponsors:
Render – **The Zero DevOps cloud** that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email `changelog@render.com` for a personal introduction and to ask questions about the Render platform.

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Teleport – Teleport Access Plane lets you access any computing resource anywhere. Engineers and security teams can unify access to SSH servers, Kubernetes clusters, web applications, and databases across all environments. Try Teleport today in the cloud, self-hosted, or open source at goteleport.com

Fastly – **Our bandwidth partner.** Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com.

Featuring:
Uma Mukkara – Twitter, GitHub, LinkedIn, Website
Karthik Satchitanand – Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Defining Chaos Engineering & Its Principles - 7 mins read

Principles of Cloud Native Chaos Engineering - 10 mins read

Litmus - Chaos Engineering for your Kubernetes

🎬 SLOconf: Benchmarking SLOs using Chaos Engineering - Uma Mukkara

🎬 Putting Chaos into CD to Increase App Resiliency - Juergen Etzlstorfer & Karthik Satchitanand

Chaos Carnival 2021

🎬 ChaosCarnival Day 1 Keynote - Adrian Cockcroft

Something missing or broken? PRs welcome!

Gerhard, Alan, Saul & Wycliffe — **A monorepo of serverless microservices** Aug 04, 2021
In this episode, Gerhard talks to his Skyhook Adventure friends: Alan Cooney, Saul Cullen & Wycliffe Maina. They are the ones that introduced Gerhard to the world of serverless in the context of Amazon Web Services. Gerhard shared his experience with remote work, how to ship software with confidence and consistency, and what to look for in infrastructure as code.

At the heart of Skyhook Adventure are adventure trips, and 2020 was not a good one for this business. As you can already tell, code and infrastructure was not the biggest challenge for this team. Having said that, serverless, microservices, a monorepo and the event-based architecture played a big part in successfully navigating the challenges.

This is a story about what happens when a good team allows itself to be guided by solid experience and keeps doing the right thing, long-term. It’s fun, real, and it applies to many.

Join the discussion
Changelog++ members get a bonus 1 minute at the end of this episode and zero ads. Join today!
Sponsors:
Render – **The Zero DevOps cloud** that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email `changelog@render.com` for a personal introduction and to ask questions about the Render platform.

LaunchDarkly – **Ship fast. Rest easy.** Deploy code at any time, even if a feature isn’t ready to be released to your users. Wrap code in feature flags to get the safety to test new features and infrastructure in prod without impacting the wrong end users.

Sentry – **Working code means happy customers.** That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code `SHIPIT` and get the team plan free for three months.

Grafana Cloud – **Our dashboard of choice** Grafana is the open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Featuring:
Alan Cooney – GitHub, LinkedIn, Website
Saul Cullen – Twitter, GitHub, LinkedIn
Wycliffe Maina – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Skyhook Adventure - the end-result that this team ships many times per day

📚Welcome to the Experience Economy (the book that @saulgcullen mentioned)

**The skyhookadventure.com 2021 setup:**

AWS Lambda - serverless functions

AWS Event Bridge - serverless events

AWS DynamoDB - serverless document based database

AWS CDK - infrastructure as code

Vercel - server-side rendered frontend hosting

GitHub - version control

GitHub Actions - continuous delivery

Split - feature flags

Drip - email marketing

Something missing or broken? PRs welcome!

**Grafana’s "Big Tent" idea** Jul 30, 2021
Gerhard talks to Tom Wilkie, VP of Product for Grafana Labs. They talk about Loki, Tempo, and how can Grafana Cloud offer such a generous free tier. The solution is in the Cortex architecture, which was used in Loki and in Tempo too. Yes, Tom is the Cortex co-author. We recommend that you listen to this episode in combination with episodes 3 and 11. That’s the best way to get a more complete picture of the topics that we discuss today.

Lastly, would you like to watch Gerhard & Tom pair-up and build Grafana dashboards like pros? Tom has this really interesting approach that Gerhard would like to learn too. We can either have a live YouTube stream, or record and then publish the video. Let us know your preference via our Changelog Slack, or just plain Twitter.

Join the discussion
Changelog++ members get a bonus 1 minute at the end of this episode and zero ads. Join today!
Sponsors:
Fly – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

LaunchDarkly – **Ship fast. Rest easy.** Deploy code at any time, even if a feature isn’t ready to be released to your users. Wrap code in feature flags to get the safety to test new features and infrastructure in prod without impacting the wrong end users.

Cockroach Labs – Scale fast, survive anything, thrive everywhere! CockroachDB is most highly evolved database on the planet. Build and scale fast with CockroachCloud (CockroachDB hosted as a service) where a team of world-class SREs maintains and manages your database infrastructure, so you can focus less on ops and more on code. Get started for free their 30-day trial or try their forever-free tier. Learn more at cockroachlabs.com/changelog.

Fastly – **Our bandwidth partner.** Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com.

Featuring:
Tom Wilkie – Twitter, GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Cortex

Loki

Tempo

grafana-agent

Grafana Cloud

Grafana & Prometheus unified alerting

What Does the Future Hold for Observability? Kubecon EU 2019 Keynote

Something missing or broken? PRs welcome!

Gerhard & Charity — **Honeycomb's secret to high-performing teams** Jul 22, 2021
Gerhard talks with Charity Majors, ops engineer and accidental startup founder at honeycomb.io about high-performing teams, why “15 minutes or bust,” and how we should start using Honeycomb in our own monolithic Phoenix app that runs changelog.com. There is just one step, and it’s actually really simple!

They also talk about how Honeycomb uses Honeycomb to learn about Honeycomb, which is one of Gerhard’s favorite questions. As for key take-aways, deploying straight into production is really important, but not as important as optimising for humans - which are not replaceable cogs, that learn and share their learnings continuously. That is the secret to making things easy and happy for everyone.

Join the discussion
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Fly – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Armory – Empower your development teams to deploy code with increased safety, resilience, velocity, and compliance – to any production target on prem or in the cloud using Armory’s enterprise-grade distribution of Spinnaker. Learn more at armory.io/shipit

LaunchDarkly – **Ship fast. Rest easy.** Deploy code at any time, even if a feature isn’t ready to be released to your users. Wrap code in feature flags to get the safety to test new features and infrastructure in prod without impacting the wrong end users.

Fastly – **Our bandwidth partner.** Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com.

Featuring:
Charity Majors – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

📚 Observability Engineering (Early Release) - Free download

🎬 The State of Observability 2021: Mature Teams Ship Better Code Faster and You Can Too

What is Observability?

Define SLOs

Kubernetes is complicated

rubygems.org Fastly logs in Honeycomb

RDS Performance Degradation – Postmortem 2018

o11ycon 2021 videos

hnycon 2021 keynote

Something missing or broken? PRs welcome!

**What is good release engineering?** Jul 10, 2021
This week we talk with Jean-Sébastien Pedron, RabbitMQ and FreeBSD contributor, about the importance of good release engineering for core infrastructure. Both Jean-Sébastien and I have been part of the Core RabbitMQ team for many years now. We have built some of the biggest CI/CD pipelines (check the show notes for one example), wrote and shipped some great code together, while breaking and fixing many things in the process.

We have been wrestling with today’s topic since 2016. Jean-Sébastien has some great FreeBSD stories to share, as well as an interesting perspective on shipping graphic card drivers. Oh, and by the way, it’s probably our fault why your remote car key stopped working that afternoon. It will all make sense after you listen to this episode.

Join the discussion
Changelog++ members get a bonus 2 minutes at the end of this episode and zero ads. Join today!
Sponsors:
Fly – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Teleport – Teleport Access Plane lets you access any computing resource anywhere. Engineers and security teams can unify access to SSH servers, Kubernetes clusters, web applications, and databases across all environments. Try Teleport today in the cloud, self-hosted, or open source at goteleport.com

Linode – **Get $100 in free credit to get started on Linode** – Linode is our cloud of choice and the home of Changelog.com. Head to linode.com/changelog OR text CHANGELOG to 474747 to get instant access to that $100 in free credit.

LaunchDarkly – **Ship fast. Rest easy.** Deploy code at any time, even if a feature isn’t ready to be released to your users. Wrap code in feature flags to get the safety to test new features and infrastructure in prod without impacting the wrong end users.

Featuring:
Jean-Sébastien Pedron – GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

FreeBSD release engineering

Netflix and FreeBSD: Using open source to deliver streaming video

List of products based on FreeBSD

Darktable

Mesa

Erlang hot code reloading:

Appup cookbook

Target system principles

RabbitMQ v3.8 CI/CD pipeline in 2020 - each square is either a test suite, build or publish step

Something missing or broken? PRs welcome!

Gerhard & Jean-Sébastien — **What is good release engineering?** Jul 10, 2021
This week we talk with Jean-Sébastien Pedron, RabbitMQ and FreeBSD contributor, about the importance of good release engineering for core infrastructure. Both Jean-Sébastien and I have been part of the Core RabbitMQ team for many years now. We have built some of the biggest CI/CD pipelines (check the show notes for one example), wrote and shipped some great code together, while breaking and fixing many things in the process.

We have been wrestling with today’s topic since 2016. Jean-Sébastien has some great FreeBSD stories to share, as well as an interesting perspective on shipping graphic card drivers. Oh, and by the way, it’s probably our fault why your remote car key stopped working that afternoon. It will all make sense after you listen to this episode.

Join the discussion
Changelog++ members get a bonus 2 minutes at the end of this episode and zero ads. Join today!
Sponsors:
Fly – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.

Teleport – Teleport Access Plane lets you access any computing resource anywhere. Engineers and security teams can unify access to SSH servers, Kubernetes clusters, web applications, and databases across all environments. Try Teleport today in the cloud, self-hosted, or open source at goteleport.com

Linode – **Get $100 in free credit to get started on Linode** – Linode is our cloud of choice and the home of Changelog.com. Head to linode.com/changelog OR text CHANGELOG to 474747 to get instant access to that $100 in free credit.

LaunchDarkly – **Ship fast. Rest easy.** Deploy code at any time, even if a feature isn’t ready to be released to your users. Wrap code in feature flags to get the safety to test new features and infrastructure in prod without impacting the wrong end users.

Featuring:
Jean-Sébastien Pedron – GitHub
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

FreeBSD release engineering

Netflix and FreeBSD: Using open source to deliver streaming video

List of products based on FreeBSD

Darktable

Mesa

Erlang hot code reloading:

Appup cookbook

Target system principles

RabbitMQ v3.8 CI/CD pipeline in 2020 - each square is either a test suite, build or publish step

Something missing or broken? PRs welcome!

Gerhard & Katie — **Cloud Native fundamentals** Jul 01, 2021
Why Cloud Native? What are the guiding principles that you should keep in mind as you are choosing a project from the Cloud Native Landscape? How do you build & ship an app in a Cloud Native way? Katie Gamanji, Ecosystem Advocate @ CNCF and former cloud engineer for American Express, Condé Nast and Microsoft, joins Gerhard to cover these topics in the context of the Cloud Native Fundamentals course that she developed. 15,000 students have already enrolled, and the initial feedback has been great. Tune in if you want to know why you should too, how to do it and when the course will become available for free.

Join the discussion
Changelog++ members save 3 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Render – **The Zero DevOps cloud** that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email `changelog@render.com` for a personal introduction and to ask questions about the Render platform.

LaunchDarkly – **Ship fast. Rest easy.** Deploy code at any time, even if a feature isn’t ready to be released to your users. Wrap code in feature flags to get the safety to test new features and infrastructure in prod without impacting the wrong end users.

Cockroach Labs – Scale fast, survive anything, thrive everywhere! CockroachDB is most highly evolved database on the planet. Build and scale fast with CockroachCloud (CockroachDB hosted as a service) where a team of world-class SREs maintains and manages your database infrastructure, so you can focus less on ops and more on code. Get started for free their 30-day trial or try their forever-free tier. Learn more at cockroachlabs.com/changelog.

Grafana Cloud – **Our dashboard of choice** Grafana is the open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Featuring:
Katie Gamanji – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

How this episode started

Cloud Native Application Architecture - Course Syllabus

15k students enrolled

KubeCon and CloudNativeCon North America 2021 registrations are open

ArgoCD is the continuous deployment system mentioned in our conversation

Something missing or broken? PRs welcome!

Gerhard & Lars — **Why Kubernetes?** Jun 23, 2021
This week on Ship It! Gerhard talks with Lars Wikman (independent Elixir/BEAM software consultant) why sometimes a monolith running on a single host with continuous backups and a built-in self-restore capability is everything that a small team of developers needs. That’s right, no Kubernetes or microservices. After 2 years of running changelog.com, a Phoenix monolith, on Kubernetes, what do I think? Join our discuss and find out!

Join the discussion
Changelog++ members save 3 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Render – **The Zero DevOps cloud** that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email `changelog@render.com` for a personal introduction and to ask questions about the Render platform.

Teleport – Teleport Access Plane lets you access any computing resource anywhere. Engineers and security teams can unify access to SSH servers, Kubernetes clusters, web applications, and databases across all environments. Try Teleport today in the cloud, self-hosted, or open source at goteleport.com

Cockroach Labs – Scale fast, survive anything, thrive everywhere! CockroachDB is most highly evolved database on the planet. Build and scale fast with CockroachCloud (CockroachDB hosted as a service) where a team of world-class SREs maintains and manages your database infrastructure, so you can focus less on ops and more on code. Get started for free their 30-day trial or try their forever-free tier. Learn more at cockroachlabs.com/changelog.

Featuring:
Lars Wikman – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

🎬Follow-up YouTube stream

Post-mortem: 10 years in the vertical: Part 1

Beam Bloggers Webring

Litestream - Continuously stream SQLite changes to an object store

Teaching Elixir & other videos

Live stream - PromEx w. Alex Koutmos

Regular Programming, conversations about software development and programming

BEAM Radio - Stories and conversations around Elixir, Erlang and the BEAM ecosystem

Something missing or broken? PRs welcome!

Gerhard & Ian — **Money flows rule everything** Jun 17, 2021
This week on Ship It! Gerhard talks with Ian Miell, author of Docker in Practice as well as Learn Git, Bash, and Terraform the Hard Way. They talk about being comfortable with the uncomfortable, focusing on the tech while keeping a holistic view of the business. Following the money flows is key. Ian explains this concept really well, and Gerhard feels fairly confident you will be better off if you pay attention. Let us know in the comments!

Join the discussion
Changelog++ members save 3 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Render – **The Zero DevOps cloud** that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email `changelog@render.com` for a personal introduction and to ask questions about the Render platform.

Linode – **Get $100 in free credit to get started on Linode** – Linode is our cloud of choice and the home of Changelog.com. Head to linode.com/changelog OR text CHANGELOG to 474747 to get instant access to that $100 in free credit.

Cockroach Labs – Scale fast, survive anything, thrive everywhere! CockroachDB is most highly evolved database on the planet. Build and scale fast with CockroachCloud (CockroachDB hosted as a service) where a team of world-class SREs maintains and manages your database infrastructure, so you can focus less on ops and more on code. Get started for free their 30-day trial or try their forever-free tier. Learn more at cockroachlabs.com/changelog.

Fastly – **Our bandwidth partner.** Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com.

Featuring:
Ian Miell – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Learn Git, Bash, and Terraform the Hard Way

Docker in Practice, 2nd edition

How To Waste Hundreds of Millions on Your IT Transformation

When Should I Interrupt Someone?

**Follow-up** 📖If You Want To Transform IT, Start With Finance

Something missing or broken? PRs welcome!

Ben's OODA after John Boyd's original — **OODA for operational excellence** Jun 02, 2021
This week on Ship It! Gerhard talks with Ben Ford, former Royal Marine and founder of Commando Development, about the OODA loop (observe, orient, decide, act). Shipping is just a small part of it. The OODA loop that you know is probably the wrong one. We explore Mission & Command, Situational Awareness and a few other practices that will help you deal with complexity as you code and ship. As a former Royal Marine Commando, Ben learned these skills the hard way, and then refined them over many years as a software engineer. Check out the diagrams in the show notes - they are a work of art and precision.

Join the discussion
Changelog++ members save 3 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Render – **The Zero DevOps cloud** that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email `changelog@render.com` for a personal introduction and to ask questions about the Render platform.

Cockroach Labs – Scale fast, survive anything, thrive everywhere! CockroachDB is most highly evolved database on the planet. Build and scale fast with CockroachCloud (CockroachDB hosted as a service) where a team of world-class SREs maintains and manages your database infrastructure, so you can focus less on ops and more on code. Get started for free their 30-day trial or try their forever-free tier. Learn more at cockroachlabs.com/changelog.

Linode – **Get $100 in free credit to get started on Linode** – Linode is our cloud of choice and the home of Changelog.com. Head to linode.com/changelog OR text CHANGELOG to 474747 to get instant access to that $100 in free credit.

Grafana Cloud – **Our dashboard of choice** Grafana is the open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Featuring:
Ben Ford – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Algorithms for Leadership

Ben’s OODA YouTube playlist

Team of Teams

One Mission

Extreme Ownership

Turn the Ship Around

Red Teaming

The Thousand Brains Theory of Intelligence

Ben's OODA remake of John Boyd's original

Ben's representation of OODA - my favourite 💙

The OODA diagram that is easiest to remember

Something missing or broken? PRs welcome!

**OODA for operational excellence** Jun 02, 2021
This week on Ship It! Gerhard talks with Ben Ford, former Royal Marine and founder of Commando Development, about the OODA loop (observe, orient, decide, act). Shipping is just a small part of it. The OODA loop that you know is probably the wrong one. We explore Mission & Command, Situational Awareness and a few other practices that will help you deal with complexity as you code and ship. As a former Royal Marine Commando, Ben learned these skills the hard way, and then refined them over many years as a software engineer. Check out the diagrams in the show notes - they are a work of art and precision.

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Cockroach Labs – Scale fast, survive anything, thrive everywhere! CockroachDB is most highly evolved database on the planet. Build and scale fast with CockroachCloud (CockroachDB hosted as a service) where a team of world-class SREs maintains and manages your database infrastructure, so you can focus less on ops and more on code. Get started for free their 30-day trial or try their forever-free tier. Learn more at cockroachlabs.com/changelog.

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Featuring:
Ben Ford – Twitter, GitHub, LinkedIn, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website
Show Notes:

Algorithms for Leadership

Ben’s OODA YouTube playlist

Team of Teams

One Mission

Extreme Ownership

Turn the Ship Around

Red Teaming

The Thousand Brains Theory of Intelligence

Ben's OODA remake of John Boyd's original

Ben's representation of OODA - my favourite 💙

The OODA diagram that is easiest to remember

Something missing or broken? PRs welcome!

Elixir observability using PromEx May 28, 2021

This week on Ship It! Gerhard talks with Alex Koutmos about Elixir observability using PromEx. Why do we need to understand how our setup behaves? What is PromEx and where does PromEx fit in changelog.com?

Bonus! Tune in to our LIVE Friday evening deploy 😱 of Erlang 24 for changelog.com. Check the show notes for a link on YouTube. 🍿

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Changelog++ members save 3 minutes on this episode because they made the ads disappear. Join today!

Sponsors:

Render – The Zero DevOps cloud that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email changelog@render.com for a personal introduction and to ask questions about the Render platform.
Cockroach Labs – Scale fast, survive anything, thrive everywhere! CockroachDB is most highly evolved database on the planet. Build and scale fast with CockroachCloud (CockroachDB hosted as a service) where a team of world-class SREs maintains and manages your database infrastructure, so you can focus less on ops and more on code. Get started for free their 30-day trial or try their forever-free tier. Learn more at cockroachlabs.com/changelog.
Linode – Get $100 in free credit to get started on Linode – Linode is our cloud of choice and the home of Changelog.com. Head to linode.com/changelog OR text CHANGELOG to 474747 to get instant access to that $100 in free credit.
Grafana Cloud – Our dashboard of choice Grafana is the open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Featuring:

Alex Koutmos – Twitter, GitHub, Website
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website

Show Notes:

prom_ex - an Elixir Prometheus metrics library built on top of Telemetry
Grafana Agent
Alex’s hex.pm packages
My.Thoughts v1
Beam Radio

Something missing or broken? PRs welcome!

Shipping KubeCon EU 2021 May 28, 2021

This week on Ship It! Gerhard is joined by Constance Caramanolis, Principal Engineer at Splunk and former maintainer of Envoy Proxy, and Stephen Augustus, Head of Open Source at Cisco & self-proclaimed Caesar of Systems. Constance and Stephen are the KubeCon + CloudNativeCon co-chairs. Join us to find out what happens before and after KubeCon gets shipped.

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Sponsors:

Render – The Zero DevOps cloud that empowers you to ship faster than your competitors. Render is built for modern applications and offers everything you need out-of-the-box. Learn more at render.com/changelog or email changelog@render.com for a personal introduction and to ask questions about the Render platform.
Linode – Get $100 in free credit to get started on Linode – Linode is our cloud of choice and the home of Changelog.com. Head to linode.com/changelog OR text CHANGELOG to 474747 to get instant access to that $100 in free credit.
Cockroach Labs – Scale fast, survive anything, thrive everywhere! CockroachDB is most highly evolved database on the planet. Build and scale fast with CockroachCloud (CockroachDB hosted as a service) where a team of world-class SREs maintains and manages your database infrastructure, so you can focus less on ops and more on code. Get started for free their 30-day trial or try their forever-free tier. Learn more at cockroachlabs.com/changelog.
Fastly – Our bandwidth partner. Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com.

Featuring:

Constance Caramanolis – Twitter, GitHub, LinkedIn
Stephen Augustus – Twitter
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website

Show Notes:

Kubernetes Community on GitHub

Something missing or broken? PRs welcome!

Introducing Ship It! May 28, 2021

Welcome to Ship It! This is a new show from Changelog about shipping software - and all the details, challenges, and problems that surface. Changelog SRE Gerhard Lazu is taking us on a journey into the world of shipping code, infrastructure, ops, and the people making it happen.

Shipping is near and dear to every developers’ heart. We do it every day. It’s the essential first step. You have to ship it to share your ideas with the world. New episodes ship weekly.

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Changelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!

Featuring:

Adam Stacoviak – Mastodon, Twitter, GitHub, LinkedIn, Website
Jerod Santo – Mastodon, Twitter, GitHub, LinkedIn
Gerhard Lazu – Twitter, GitHub, LinkedIn, Website

Show Notes:

Something missing or broken? PRs welcome!

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