054

README

Episode 054 : Building containers and images for Kubernetes with Buildah

• Hosted by @krisnova
• Recording date: 2018-10-19

Table of Contents

• 00:00:00 - Welcome to TGIK!
• 00:02:00 - Hackmd and tgik repo description
• 00:04:20 - Build without a docker daemon
• 00:06:00 - multicluster-controller operator pattern for many clusters neat!
• 00:08:22 - Buildah repo
• 00:09:00 - kubebox
• 00:11:30 - dig in to build tags in go
• 00:18:00 - A bit about docker in FreeBSD that Kris worked on.
• 00:22:20 - Buildah Intro
• 00:32:50 - install time and examples
• 00:35:00 - episode code located here
• 00:37:00 - What does buildah do.
• 00:41:00 - What is an oci spec
• 00:45:00 - Let's build an image in Buildah.
• 01:06:00 - push to gcr.
• 01:10:00 - run this image in Docker on the laptop.
• 01:12:00 - let's run this container in k8s.
• 01:13:00 - What else can we do (explore tags and shas and k8s runs)
• 01:19:00 - what even is an unshare 😄
• 01:23:00 - Wrap up 😄

Show Notes

Question about comparing Build with Jesses' genuinetools/img tool Maybe a series on tooling like this.

Reference Links

• Build without Docker daemon
• Multicluster Controller/Operator Library
• Buildah Repository
• Kubebox
• Unshare(2) Man Page
• great write up on how top & free work in containers
• Docker on FreeBSD
• Docker Hack Day 2017
• Dave Cheney's Blog on Conditional Build Tags
• img build tool
• kaniko - Build Images In Kubernetes
• Serverless Jenkins with Jenkins X
• Building Docker Images Without Docker
• OpenShift Commons Briefing #102: Introducing Buildah with Nalin Dahyabhai & Dan Walsh