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d56f2243595781e8041368e9cea0c2360c4ea7f0
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3 Commits

Author SHA1 Message Date
Kyle Isom
d56f224359 Add unikernel runtime: run services as Nanos VMs under QEMU/KVM 
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>
 2026-06-11 00:54:49 -07:00
Kyle Isom
08b3e2a472 Migrate module path from kyle/ to mc/ org 
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>
 2026-03-27 02:07:42 -07:00
Kyle Isom
8f913ddf9b P2.2-P2.9, P3.2-P3.10, P4.1-P4.3: Complete Phases 2, 3, and 4 
11 work units built in parallel and merged:

Agent handlers (Phase 2):
- P2.2 Deploy: pull images, stop/remove/run containers, update registry
- P2.3 Lifecycle: stop/start/restart with desired_state tracking
- P2.4 Status: list (registry), live check (runtime), get status (drift+events)
- P2.5 Sync: receive desired state, reconcile unmanaged containers
- P2.6 File transfer: push/pull scoped to /srv/<service>/, path validation
- P2.7 Adopt: match <service>-* containers, derive component names
- P2.8 Monitor: continuous watch loop, drift/flap alerting, event pruning
- P2.9 Snapshot: VACUUM INTO database backup command

CLI commands (Phase 3):
- P3.2 Login, P3.3 Deploy, P3.4 Stop/Start/Restart
- P3.5 List/Ps/Status, P3.6 Sync, P3.7 Adopt
- P3.8 Service show/edit/export, P3.9 Push/Pull, P3.10 Node list/add/remove

Deployment artifacts (Phase 4):
- Systemd units (agent service + backup timer)
- Example configs (CLI + agent)
- Install script (idempotent)

All packages: build, vet, lint (0 issues), test (all pass).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 12:21:18 -07:00