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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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16
internal/daemon/imagebuild_test.go
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@ -8,14 +8,28 @@ import (
func TestBuildProvisionScriptInstallsDefaultTools(t *testing.T) {
t.Parallel()
script := buildProvisionScript("devbox", "1.1.1.1", []string{"git", "curl"}, false)
script := buildProvisionScript("devbox", "1.1.1.1", "ssh-ed25519 AAAATESTKEY banger", []string{"git", "curl"}, false)
for _, snippet := range []string{
"mkdir -p /root/.ssh",
"cat > /root/.ssh/authorized_keys <<'EOF'",
"ssh-ed25519 AAAATESTKEY banger",
"cat > /usr/local/libexec/banger-network-bootstrap <<'EOF'",
"ip addr replace \"$guest_ip/$prefix\" dev \"$iface\"",
"cat > /etc/systemd/system/banger-network.service <<'EOF'",
"systemctl enable --now banger-network.service || true",
"curl -fsSL https://mise.run | MISE_INSTALL_PATH='/usr/local/bin/mise' MISE_VERSION='v2025.12.0' sh",
"'/usr/local/bin/mise' use -g 'github:anomalyco/opencode'",
"'/usr/local/bin/mise' reshim",
"if [[ ! -e '/root/.local/share/mise/shims/opencode' ]]; then echo 'opencode shim not found after mise install' >&2; exit 1; fi",
"ln -snf '/root/.local/share/mise/shims/opencode' '/usr/local/bin/opencode'",
"cat > /etc/profile.d/mise.sh <<'EOF'",
"if [ -n \"${BASH_VERSION:-}\" ] && [ -x '/usr/local/bin/mise' ]; then",
`eval "$(/usr/local/bin/mise activate bash)"`,
`if ! grep -Fqx 'eval "$(/usr/local/bin/mise activate bash)"' '/etc/bash.bashrc'; then`,
"cat > /etc/systemd/system/banger-opencode.service <<'EOF'",
"RequiresMountsFor=/root",
"ExecStart=/usr/local/bin/opencode serve --hostname 0.0.0.0 --port 4096",
"systemctl enable --now banger-opencode.service || true",
`git clone --depth 1 'https://github.com/tmux-plugins/tpm' "$TMUX_PLUGIN_DIR/tpm"`,
`git clone --depth 1 'https://github.com/tmux-plugins/tmux-resurrect' "$TMUX_PLUGIN_DIR/tmux-resurrect"`,
`git clone --depth 1 'https://github.com/tmux-plugins/tmux-continuum' "$TMUX_PLUGIN_DIR/tmux-continuum"`,