- Hosted by @jayunit100
- Recording date: 2021-05-28
This week we're going to dig into image builder, imgpkg, agnhost, and other image'y stuff in the K8s universe.
Show notes: https://hackmd.io/oC8hn8dJTLGFiU5Jz51b3w
00:03:00 - audio check
00:05:00 - Week in review
00:10:00 - Intro to multi OS containers, pause image, agnhost on kubernetes
00:21:00 - Dockerfile for windows
00:30:00 - peri's blog post on buildx
00:38:00 - speaking of manifest
00:35:00 - deep dive into OCI and umoci
00:45:00 - intro to OVAs on windows
01:00:00 - nssm, systemctl, windows, linux
- https://stackoverflow.blog/2021/05/19/rethinking-system-architecture-can-kubernetes-help-to-solve-rewrite-anxiety/
- https://github.com/k3s-io/kine
- Episode 154
- Episode 154, we found the bug ! it was nftables
- https://github.com/kubernetes-sigs/kpng/pull/29/files
- Azure AKS added Containerd support for Windows
- https://increment.com/containers/
- Playin w AGNHost images
- Why cant you run scratch image on windows ????
- https://perithompson.netlify.app/blog/creating-multiarch-containers/ https://github.com/kubernetes/kubernetes/blob/master/build/pause/Makefile#L131
- docker run -t -i k8s.gcr.io/e2e-test-images/agnhost:2.21
- buildx allows you to ADD -> simple commands into a
- Image-Builder (OVA)
- https://jayunit100.blogspot.com/2021/04/building-windows-ovas-on-os-x.html?q=image-builder
make build-node-ova-local-windows-2019- https://spin.atomicobject.com/2013/06/03/ovf-virtual-machine/
- "your always calling things burritos"
- Image-Builder (VHD)
- customizing
- exploring the VM
- goss
- https://github.com/opencontainers/image-spec/blob/master/spec.md
- Skopeo : build + fetch
- ubuntu, build in docker, and apt install
libgpgme11-dev - whats libdevmapper ?
- ... apt installed it
- ubuntu, build in docker, and apt install
- Using skopeo and umoci
skopeo copy docker://opensuse/amd64:42.2 oci:opensuse:latest umoci ls --layout opensuse umoci ls --layout opensuse