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Kubernetes is an open source system for automating deployment, scaling, and management of containerized applications.
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Ship It! Ship It! #81

Let's deploy straight to production!

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?

Ship It! Ship It! #78

The system that runs Norway's welfare payments 🇳🇴

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.

Ship It! Ship It! #74

Vorsprung durch Technik

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?

Ship It! Ship It! #73

A modern bank infrastructure

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?

Ship It! Ship It! #72

Klustered & Rawkode Academy

One of our listeners, Andrew Welker, suggested that we talk about Klustered, so a few hours before David Flanagan was about to do his workshop at Container Days, we recorded this episode. We talked about all the weird and wonderful Kubernetes debugging sessions on Klustered, a YouTube playlist with 43 videos and counting.

We then talked about Rawkode Academy, and we finished with conferences. Good thing we did, because David almost forgot about KubeHuddle, the conference that he is co-organising next week. Gerhard is looking forward to talking at it! No, seriously, check it out at kubehuddle.com.

Ship It! Ship It! #68

Behind the scenes at Microsoft Azure

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.

Ship It! Ship It! #65

Two thumbs up for the Cool Wall

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:

  1. Zero to GitOps: Terraform and the AWS EKS Blueprints project by Sean Kane
  2. Hunting Down an Intermittent Failure in Cilium by James McShane

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

Ship It! Ship It! #63

KubeVelo 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.

Ship It! Ship It! #60

Kaizen! Post-migration cleanup

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.

Ship It! Ship It! #53

Securing K8s releases (KubeCon EU 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 🚴‍♂️

Ship It! Ship It! #52

Priyanka's Happy Hour (KubeCon EU 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.

Ship It! Ship It! #51

From Kubernetes to PaaS - now what?

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.

Ship It! Ship It! #50

Kaizen! We are flying ✈️

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.

Ship It! Ship It! #46

A simpler alternative to cert-manager

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.

Ship It! Ship It! #43

Rails Active Deployment

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.

Ship It! Ship It! #42

Kubernetes in Kubernetes

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.

Ship It! Ship It! #41

Continuous Delivery for Kubernetes

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.

Ship It! Ship It! #39

Haunted codebases & complex ops

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.

Ship It! Ship It! #34

Where is the cloud native App Store?

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.

Ship It! Ship It! #33

🎄 Merry Shipmas 🎁

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! 🎄

Ship It! Ship It! #32

Crossing the platform gap

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!

Ship It! Ship It! #31

Is Kubernetes a platform?

Tammer Saleh, founder of SuperOrbital and former VP of Engineering at Pivotal, is joining Gerhard to talk about table tennis, remote work, and challenges that teams have with K8s.

Some years ago, both Tammer & Gerhard used to work in the same London office on CloudFoundry, and nowadays they are both into Kubernetes. Tammer and the SuperOrbital team are deeply experienced in this topic, and they help teams at companies like Bloomberg, Shopify, and federal U.S. agencies tackle hard Kubernetes and DevOps problems through engineering and training.

Why do companies need Kubernetes in the first place? Which are the right reasons for choosing it? Is Kubernetes a platform? Gerhard’s favourite: we are doing Kubernetes wrong, but it works better than when we were doing it right, so what’s up with that? This last one was a lot of fun, and we left the entire minute of laughter in at your request. Enjoy!

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