tegwick
f4c4aaa4a6
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Assistant: claude-code Assistant-Model: opus Assistant-Process: 276069@bnt-lap001 Assistant-Session: 2e192b3d-b3e8-4403-94d4-d55a2c8b476c
67 lines
4.2 KiB
Markdown
67 lines
4.2 KiB
Markdown
---
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id: MAS-WP-0015
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type: workplan
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title: "Wave-2 resource right-sizing from the 2026-10-21 allocation review"
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domain: communication
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repo: mail-address-semantics
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status: finished
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flavor: implementation
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owner: claude
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topic_slug: coulomb-social
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created: "2026-10-21"
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updated: "2026-10-21"
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related:
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- CUST-WP-0071
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- RESOURCE-WP-0008
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state_hub_workstream_id: "6406ee14-d860-583f-b49a-1d05a9714c30"
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---
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# MAS-WP-0015 — Wave-2 resource right-sizing from the 2026-10-21 allocation review
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Receiving workplan in `mail-address-semantics` for the wave-2 request changes below.
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Origin: the 2026-10-21 node allocation review (`RESOURCE-WP-0008-T03`, feeding `CUST-WP-0071-T03`). Per the founder's 2026-10-21 delivery interview (`the-custodian/docs/decisions/2026-10-21-cust-wp-0071-delivery-interview.md`) the small adjustments form wave 2: one receiving task per owner repo, applied later in a batch. Applying wave 2 needs a separate founder approval, so every cluster-write task here is a human-gated `wait`. This file changes no manifest.
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## Apply the reviewed request changes
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```task
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id: MAS-WP-0015-T01
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status: done
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priority: medium
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state_hub_task_id: "3b894a50-2cfc-5685-8774-1dd108001977"
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```
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Values are pod-aggregate figures from the budget file (7-day window ending 2026-10-21T06:08Z). Limits stay unchanged unless stated.
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| Workload (ns/name) | Pods | CPU request | CPU limit | CPU p95/peak 7d (m) | Memory request | Memory limit | Mem p95/peak (Mi) | Throttle | Action |
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|---|---:|---:|---:|---:|---:|---:|---:|---:|---|
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| `mas/mas-mx` | 1 | 20m → **5m** | 0m (1 container(s) without CPU limit) | 0.6/3.6 | 64Mi → **64Mi** | 256Mi | 43.3/47.9 | None | decrease |
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Source and container detail:
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- `mas/mas-mx`: Deployment `mas-mx`, container `mx`, `deploy/railiance/manifests.yaml` (`requests: {cpu: 20m, memory: 64Mi}`, memory limit 256Mi). The container has no CPU limit; leave that as is unless the owner wants one.
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Evidence: resource-control `docs/evidence/2026-10-21-node-allocation-review/2026-10-21-node-budget.md` (+ `.json`, commit `3d9b1bd`). Rule: CPU = max(floor, p95x1.5, peakx0.5) rounded up to 5m; memory request = 7d p95 working set x1.15 (only when the change is at least 64Mi).
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Steps:
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1. Map the pod-aggregate proposal onto the named container(s) in the source file; where a workload has several containers or pods, split by the per-pod figures in `2026-10-21-workload-usage.json` and keep the sum at the proposed value.
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2. Prepare the source change as a reviewed commit (no push, no sync) and record the before values here.
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3. Apply only inside the batched wave-2 rollout, after founder approval, through the owner's normal deploy path (ArgoCD sync or documented helm/kubectl apply).
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Verification: `kubectl -n <ns> get pod -o jsonpath='{..resources}'` shows the new requests; pods Ready with no new restarts or OOMKilled over 24h; for CPU decreases the throttle ratio and request latency stay at or below the 7d baseline; node request total drops by the expected delta.
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Rollback: revert the source commit and re-sync/re-apply; the before values in the table above are the rollback target. Keep before/after `kubectl get -o yaml` captures as the receipt.
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## Prepared 2026-10-22 (wave-2 worker W1b)
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Status stays `wait` / `needs_human`. Local commit only: not pushed, not applied. Diff = full owner render vs live (`kubectl diff`, object names and changed key paths only, Secret objects skipped).
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- Live source: `deploy/railiance/manifests.yaml`, applied client-side, with `IMAGE` substituted at apply time. Live image is `docker.io/library/mas-live:v0.2-480e69a`.
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- Change: mail-address-semantics `a75efd0`: mas-mx CPU request 20m -> 5m. No CPU limit was added.
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- Diff, with IMAGE set to the live image: resource fields only.
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- Apply: `sed 's#image: IMAGE#image: docker.io/library/mas-live:v0.2-480e69a#' deploy/railiance/manifests.yaml | kubectl apply -f -`.
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## Applied — 2026-10-22 (MAS-WP-0015-T01)
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Applied under the founder's wave-2 authorization (the-custodian docs/decisions/2026-10-21-cust-wp-0071-delivery-interview.md), after a full-render diff against live that showed resources only. Applied with the live image substituted; mas-mx and mas-statute are Ready, and the ExternalSecret is synced. Evidence: the-custodian docs/evidence/2026-10-22-wave2-apply.md.
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