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55 Commits

Author SHA1 Message Date
Nguyen Minh Phuc c76154aeaa review: fix 26 findings from a 4-agent audit
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CORRECTNESS
- lost-lease race: complete()/fail() did not check ownership, so a worker whose
  lease expired could mark a task done while another worker was running it, or
  requeue a task someone else owned. Reproduced, fixed with a CAS on
  (state, locked_by), pinned by two regression tests.
- worker died on report failure: _run_one's docstring claimed no exception
  escapes the TaskGroup; fail()/complete() were outside the guarded block, so a
  DB blip cancelled every sibling provision on the pod.
- claim query used an INNER join, which could strand a just-claimed task and
  report 'queue empty'. LEFT join.
- InstanceRepo.set_error bypassed the state machine and had no callers. Deleted.
- handle_deprovision ignored its CAS result, so a wrong-state instance kept a
  dangling endpoint and got re-provisioned by the drift check 60s later.
- handle_verify re-notified on every retry: five pages for one halt.

DEPLOY-BREAKING
- the migration Job could never succeed: no Dockerfile copied migrations/, and
  migrate.py resolved the path relative to the source tree, which only works for
  an editable install. Added COPY + SVCFORGE_MIGRATIONS_DIR.
- ServiceMonitor selector did not match the Service: API metrics never scraped.
- SvcforgeReconcilerStale fired permanently from every pod, because the gauge is
  module-level and every service exports it as 0. Scoped to the reconciler job.
- SvcforgeTaskFailed latched forever on a monotonic counter. Now increase()[15m].
- the digest guard accepted the all-zeros placeholder.
- worker terminationGracePeriodSeconds was 60s against a 600s helm timeout.

DEAD CODE THAT SHOULD NOT HAVE BEEN
- adapters/k8s.py was never called, so tenant namespaces were never created and
  the first provision for a new team would fail. Wired into handle_provision.
- adapters/redis.py was never imported by any service. Rate limiting is now wired
  into the API, failing open.
- Settings.check_production() had no callers. Given an explicit environment and
  called from every entrypoint.

OBSERVABILITY
- the API never called obs.setup(): no JSON logs, no trace correlation, log_json
  silently inert.
- LogNotifier's structured fields were discarded by the stdlib->structlog bridge.
- bind_task_context cleared the 'service' binding for the life of every task.
- split tasks_failed into task_attempts_failed and tasks_dead_lettered.

SECURITY
- trivy correctly blocked the worker/reconciler images: helm 3.16.2 and kubectl
  1.31.2 carry CRITICAL Go stdlib CVEs. Bumped to helm 3.21.3 and kubectl 1.35.3,
  which also closes a four-minor skew against the v1.35.3 cluster.

TESTS THAT COULD NOT FAIL
- the concurrency cap test passed on a fully serial worker.
- the alert/metric cross-check asserted a hardcoded list instead of reading the
  chart, so it could not catch a rename on the chart side.
- fixed OTel tracer-provider pollution between test files.

DOCS
- ARCHITECTURE.md: mermaid diagrams, user stories, and the helm-vs-ArgoCD
  guarantee (verified with --dry-run=server).
- AGENTS.md + CLAUDE.md.
- prose sweep for back-and-forth phrasing across 19 files.
2026-07-18 12:13:49 +00:00
Nguyen Minh Phuc 77d560ddae ci: move buildx layer cache to the registry
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act_runner's cache PVC is 1Gi and also holds .runner, the runner's own
registration file. --cache-to type=gha,mode=max for three images is several GB;
filling that volume breaks the runner, not just the cache. act_runner also
evicts by age with no size cap, so it fills whatever it is given.

type=registry has no such limit and lives beside the images it caches. The uv
cache still uses the runner's cache service, which is a few hundred MB.

Registry login is no longer gated to master: the build now reads and writes the
cache on every run. Pushing the release image keeps its own master-only gate.
2026-07-18 11:24:44 +00:00
Nguyen Minh Phuc c9d0176bb3 ci: run trivy directly; document CI/CD setup in RUNBOOK
trivy-action@v0.29.0 internally uses setup-trivy@v0.2.2, a tag removed
upstream (earliest published is now v0.2.6), so it cannot resolve on any
runner. Run trivy from a digest-pinned image instead, as gitleaks already is.

RUNBOOK gains a 'Setting up CI/CD from scratch' section with the traps that
actually cost time: GITEA_TOKEN is 401 at the package registry, the runner's
cache fails soft, service containers resolve by name not localhost.

Not pushed: pushing triggers a run, and the runner is being restarted by the
ansible change that enables its cache.
2026-07-17 11:05:45 +00:00
Nguyen Minh Phuc 851f8919a8 ci: fix coverage target, pip-audit scope, bandit config
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- --cov pointed at libs/svcforge_core/domain, a path that does not exist (the
  package nests one level deeper). Coverage measured 0.00% of the code. Use the
  module form, which is layout-independent.
- pip-audit --strict cannot audit our own editable, not-on-PyPI packages. Audit
  the locked dependency set instead and keep --strict.
- bandit re-reports B608/B104, which ruff's S ruleset already enforces with
  justified per-line noqa it cannot see. Skipped in config, with reasons.
- registry host was git.oci-oci; it is gitea.oci-oci.
- integration job set SVCFORGE_PG_DSN; conftest reads SVCFORGE_TEST_DSN.
2026-07-17 10:51:59 +00:00
Nguyen Minh Phuc 50c2fe2a1e svcforge: reference implementation
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Complete working build of the system learn-python/ teaches.
164 tests, mypy --strict clean, domain coverage 99%.
2026-07-17 10:44:54 +00:00