Retroactively author 15 grouped detail docs covering the backend functional (feat/fix) commits made before the change ledger was established (fad48ff), closing the ledger's detail-doc axis for the pre-convention history. Each doc groups a feature's constituent commits, lists their SHAs with subjects, and carries a backfill note stating it was reconstructed from git history on 2026-07-07 and not independently re-verified (current tree green at9911b8c). Add a Detail docs section to INDEX.md linking every detail doc (the 6 existing + 15 backfill) to the commit(s) it covers, so a doc is findable from the index without a column on the auto-generated ledger table. Catch the table up with the missing9911b8crow. Scope: backend (Go/Java/K8s) only, per the ledger's stated convention that frontend/panel commits are the collaborator's UI work; non-functional commits (docs/style/chore/refactor) keep their table row without a dedicated detail doc.
1.5 KiB
Operator: idle auto-stop, quotas, startup/readiness timeouts, /readyz (ledger backfill)
- Type: feature + fix — retroactive ledger entry
- Date: 2026-07-05
- Area:
internal/operator(idle stop, timeouts),internal/api(quotas, /readyz) - Commits:
91bfa27feat(operator): idle auto-stop (§8)e574749feat(api): enforce CPU/memory/storage quotas (§9.3, §22)7f7e459fix(operator): enforce startup and readiness timeouts (§5, §8)7becb38fix(api): implement/readyzwith real DB + K8s API + CRD checks (§7)
- Tasks: §5/§7/§8/§9.3/§22 operator + resource-governance spec items
What it did
Rounded out the operator's lifecycle governance: stop idle servers automatically, enforce
per-resource CPU/memory/storage quotas at claim/create, bound how long a server may sit in
startup/readiness before the operator gives up, and make /readyz a real dependency check
(DB, Kubernetes API, and the CRD) rather than a static 200.
Why
An orchestrator that never reclaims idle capacity or bounds startup will accumulate stuck
and wasteful workloads; a /readyz that always returns 200 tells the load balancer a
broken control plane is healthy. These are the spec's resource-governance and
readiness-correctness requirements (§5/§7/§8/§9.3/§22).
Backfill note. Reconstructed 2026-07-07 from the commit history. Covered by Go unit tests at each commit. Not independently re-verified for this doc; current tree green at
9911b8c(WSL oracle, go1.26.4).