Two drift-reporting bugs:
1. The monitor listed only the podman runtime, so unikernel VMs always
showed observed=unknown (false drift). It now takes a ContainerLister
and the agent passes a merged lister (containers + VMs), mirroring
listAllContainers.
2. The monitor computed the lookup name as service+"-"+component, which
is wrong when component==service (the name collapses to just the
service, e.g. "uktest"/"mc-proxy"). It now uses the canonical
naming.ContainerNameFor — extracted to a shared package so the agent
and monitor can't disagree.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Implements the hypervisor design's Phase 1: a second runtime.Runtime
backend (QEMU) that runs each service component as a Nanos unikernel VM
instead of a podman container, selected per-component via a new
runtime = "unikernel" service-def field.
- internal/runtime/qemu.go: QEMURuntime. Pull extracts the ELF from the
OCI image; Run does `ops build` + boots qemu-system-x86_64 with KVM,
user-mode net port-forwards, QMP control socket and serial console log;
Stop/Remove/Inspect/List/Logs map onto VM lifecycle + state dir.
- proto/registry/servicedef: add runtime, memory_mb, vcpus fields
(registry migration 5).
- agent: holds both runtimes; runtimeFor() selects per component;
listAllContainers() merges containers + VMs so drift/status see both.
Unikernel runtime auto-enables on nodes with /dev/kvm + ops.
Validated end-to-end on straylight: a test service deploys via
`mcp deploy --direct`, boots as a Nanos unikernel, serves HTTP through
the agent port-forward, and reports running via `mcp status`/`mcp logs`.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
All import paths updated to git.wntrmute.dev/mc/. Bumps mcdsl to v1.2.0,
mc-proxy to v1.1.0.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Extends MCP to own the full build-push-deploy lifecycle. When deploying,
the CLI checks whether each component's image tag exists in the registry
and builds/pushes automatically if missing and build config is present.
- Add Build, Push, ImageExists to runtime.Runtime interface (podman impl)
- Add mcp build <service>[/<image>] command
- Add [build] section to CLI config (workspace path)
- Add path and [build.images] to service definitions
- Wire auto-build into mcp deploy before agent RPC
- Update ARCHITECTURE.md with runtime interface and deploy auto-build docs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
