Add Containerfile: build boco (musl) + slim kernel; runnable runner image #11

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marvin wants to merge 1 commits from containerfile-runner into master

pull from: containerfile-runner

Author	SHA1	Message	Date
marvin	e7fa17f8dc	Add Containerfile: build boco (musl) + slim kernel; runnable runner image CI / build (pull_request) Successful in 14s Details - 3-stage build: musl boco+boco-init (rust>=1.88, alpine:edge), linux-7.2 bzImage from kernel/config (pinned tarball, sha256-verified), slim runtime with qemu/virtiofsd/podman. - .containerignore: deny-all context (Cargo files, src/, init/, kernel/config) so the linux submodule no longer ships into every build. - Verified end-to-end: kernel boots under KVM, ext4 rootfs, userspace init. - NOTE: nested rootless podman cannot 'podman unshare -> container mount' (build path); boot path works as-is.	2026-10-20 17:26:54 +02:00

Author

SHA1

Message

Date

marvin

e7fa17f8dc

Add Containerfile: build boco (musl) + slim kernel; runnable runner image

CI / build (pull_request) Successful in 14s

Details

- 3-stage build: musl boco+boco-init (rust>=1.88, alpine:edge), linux-7.2
  bzImage from kernel/config (pinned tarball, sha256-verified), slim runtime
  with qemu/virtiofsd/podman.
- .containerignore: deny-all context (Cargo files, src/, init/, kernel/config)
  so the linux submodule no longer ships into every build.
- Verified end-to-end: kernel boots under KVM, ext4 rootfs, userspace init.
- NOTE: nested rootless podman cannot 'podman unshare -> container mount'
  (build path); boot path works as-is.

2026-10-20 17:26:54 +02:00