 Jon Chery
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436641782c
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feat(P02): Service block + Traefik emitter + atomic reload (REQ-077, gate C-10)
P02 — Traefik dynamic config generation + atomic reload protocol.
Parser (internal/jobspec/markdown.go):
- Extended WorkloadSpec with Health, Constraints, Affinity, Lifecycle
fields. Parsed restart/update/service/health/lifecycle/affinity/
constraints blocks. HealthBlock, AffinityRule, LifecycleBlock types.
Schema (internal/spec/schema/schema.go):
- ServiceValidator: restart.mode enum (service/on-failure/never),
update.strategy enum (rolling/canary/blue-green), health required,
service.bind IP validation (R-007 loopback opt-in). 98.5% coverage.
Traefik emitter (internal/emitter/traefik.go, REQ-077):
- TraefikEmitter renders /etc/traefik/dynamic/orca-<name>.yaml with
http.routers, http.services (servers = R-007 socket paths), TLS
(certResolver=orca, trust domain), healthCheck. RenderDrain sets
weight:0 per backend. RegisterTraefik wires process/podman/wasm.
Atomic reload (internal/emitter/traefik_atomic.go, gate C-10):
- WriteTraefikDynamic: write to path.tmp via WriteFileIdempotent, then
mv -f path.tmp path (atomic POSIX rename, Traefik fsnotify observes
IN_MOVED_TO). Traefik holds-last-good on malformed config. C-10 PASS.
22 packages pass, 20 bats pass, gofmt clean, verify-reqs 90 consistent.
Coverage: emitter 96.5%, jobspec 88.8%, schema 98.5%, sshpush 93.0%.
---ci---
project: orca
phase: P02
milestone: v0.9
status: execute
---/ci---
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2026-08-05 17:48:04 +00:00 |
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|
Jon Chery
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e92b18197c
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feat(P01): SSH-push transport layer — connection pool, retry, fan-out, idempotent writes (REQ-073)
P01 — Load-bearing replacement for v0.8 mTLS transport (R-001).
Transport (internal/sshpush/transport.go, REQ-073):
- Transport struct with sync.Map connection pool (reuse *ssh.Client per peer).
- Exec with context timeout (10s default) + retry (100ms x2 cap 5s max 5
attempts, +/-25% jitter — same backoff as v0.8 transport/retry.go).
- ReadFile, WriteFile (atomic heredoc + mv), Close.
- sshDialer + sshSession seams for testability. TOFU host-key verification
reuses proxmox.TOFUHostKeyCallback. security.Flock for known_hosts.
Fan-out (internal/sshpush/fanout.go):
- ExecAll, WriteAll with errgroup + SetLimit semaphore (default 8 per I-B-001).
Per-peer errors collected, don't cancel the group.
Idempotency (internal/sshpush/idempotency.go, C-18):
- WriteFileIdempotent: SHA-256 compare via ssh sha256sum; skip if content
matches (written=false). Content-addressed idempotency replaces the v0.8
X-Orca-Idempotency-Key header (C-18 capability map).
Tests: in-process fake SSH server (ssh.NewServerConn NoClientAuth ed25519)
for e2e + interface seams for pure-logic. 93.0% coverage. 20 packages pass.
---ci---
project: orca
phase: P01
milestone: v0.9
status: execute
---/ci---
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2026-08-05 17:35:11 +00:00 |
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