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Manage image artifacts and show VM create progress

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Stop relying on ad hoc rootfs handling by adding image promotion, managed work-seed fingerprint metadata, and lazy self-healing for older managed images after the first create.

Rebuild guest images with baked SSH access, a guest NIC bootstrap, and default opencode services, and add the staged Void kernel/initramfs/modules workflow so void-exp uses a matching Void boot stack.

Replace the opaque blocking vm.create RPC with a begin/status flow that prints live stages in the CLI while still waiting for vsock health and opencode on guest port 4096.

Validate with GOCACHE=/tmp/banger-gocache go test ./... and live void-exp create/delete smoke runs.
This commit is contained in:
Thales Maciel 2026-03-21 14:48:01 -03:00
parent 9f09b0d25c
commit 30f0c0b54a
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GPG key ID: 33112E6833C34679
37 changed files with 2334 additions and 99 deletions
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8
Makefile
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@ -24,7 +24,7 @@ VOID_VM_NAME ?= void-dev
.DEFAULT_GOAL := help
.PHONY: help build banger bangerd test fmt tidy clean rootfs rootfs-void void-register void-vm verify-void install runtime-bundle runtime-package check-runtime bench-create
.PHONY: help build banger bangerd test fmt tidy clean rootfs rootfs-void void-kernel void-register void-vm verify-void install runtime-bundle runtime-package check-runtime bench-create
help:
@printf '%s\n' \
@ -39,6 +39,7 @@ help:
' make tidy Run go mod tidy' \
' make clean Remove built Go binaries' \
' make rootfs Rebuild the source-checkout default Debian rootfs image in ./runtime' \
' make void-kernel Download and stage a Void kernel, initramfs, and modules under ./runtime/void-kernel' \
' make rootfs-void Build an experimental Void Linux rootfs and work-seed in ./runtime' \
' make void-register Register or update the experimental Void image as $(VOID_IMAGE_NAME)' \
' make void-vm Register the experimental Void image and create a VM named $(VOID_VM_NAME)' \
@ -107,11 +108,14 @@ install: build check-runtime
rootfs:
BANGER_RUNTIME_DIR="$(abspath $(RUNTIME_SOURCE_DIR))" ./make-rootfs.sh
void-kernel:
BANGER_RUNTIME_DIR="$(abspath $(RUNTIME_SOURCE_DIR))" ./make-void-kernel.sh
rootfs-void:
BANGER_RUNTIME_DIR="$(abspath $(RUNTIME_SOURCE_DIR))" ./make-rootfs-void.sh
void-register: build
./banger image register --name "$(VOID_IMAGE_NAME)" --rootfs "$(abspath $(RUNTIME_SOURCE_DIR))/rootfs-void.ext4" --work-seed "$(abspath $(RUNTIME_SOURCE_DIR))/rootfs-void.work-seed.ext4" --packages "$(abspath packages.void)"
BANGER_RUNTIME_DIR="$(abspath $(RUNTIME_SOURCE_DIR))" VOID_IMAGE_NAME="$(VOID_IMAGE_NAME)" BANGER_BIN="$(abspath ./banger)" ./register-void-image.sh
void-vm: void-register
./banger vm create --image "$(VOID_IMAGE_NAME)" --name "$(VOID_VM_NAME)"