Add an experimental Alpine image flow

Stage a complete Alpine x86_64 image stack so \	--image alpineworks like the existing manual Void path instead of relying on Debian-oriented image builds.\n\nAdd make targets plus kernel/rootfs/register helpers that download pinned Alpine artifacts, extract a Firecracker-compatible vmlinux, build a matching mkinitfs initramfs, seed OpenRC services, and register/promote a managed image named alpine.\n\nFold in the bring-up fixes discovered during boot validation: use rootfstype=ext4 in shared boot args, install libgcc/libstdc++ for the opencode binary, and give opencode more time to become ready on cold boots.\n\nValidate with go test ./..., the Alpine helper builds, image promotion, and banger vm create --image alpine --name alp --nat plus guest service and port checks.
This commit is contained in:
Thales Maciel 2026-03-21 20:25:55 -03:00
parent 572bf32424
commit a166068fab
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14 changed files with 1307 additions and 9 deletions

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@ -17,7 +17,7 @@ const (
ShimPath = "/root/.local/share/mise/shims/opencode"
ServiceName = "banger-opencode.service"
RunitServiceName = "banger-opencode"
ReadyTimeout = 15 * time.Second
ReadyTimeout = 45 * time.Second
pollInterval = 200 * time.Millisecond
)