tegwick
cd38dba365
Assistant: codex Assistant-Model: gpt-6-astra Assistant-Session: 01a0e396-d089-7653-b0a1-734cac532913
85 lines
3.4 KiB
Markdown
85 lines
3.4 KiB
Markdown
---
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id: RAIL-KNATIVE-WP-0002
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type: workplan
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title: "Declare the Knative substrate CPU requests set live on railiance01"
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domain: financials
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repo: rail-knative
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status: finished
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owner: codex
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topic_slug: railiance
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created: "2026-09-21"
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updated: "2026-09-27"
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depends_on: []
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state_hub_workstream_id: "8decbd8b-db3d-52b6-af16-ee84e2fd2e32"
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---
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# RAIL-KNATIVE-WP-0002 - Declare the Knative substrate CPU requests
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On 2026-09-21 the CPU requests of the Serving and Kourier v1.22.0 install on
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railiance01 were lowered live (`ADMINISTER @ realm:kubernetes/railiance01`,
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activation=APPROVED by the founder). Limits are unchanged. Record:
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`the-custodian/docs/kubernetes-change-gate-decision.md`. Runbook:
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`docs/substrate-runbook.md`.
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## T01 - Declare the requests over the pinned v1.22.0 assets
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```task
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id: RAIL-KNATIVE-WP-0002-T01
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status: done
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priority: high
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state_hub_task_id: "006d4578-8b64-5f52-a778-96dee5580274"
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```
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2026-09-21: Added `substrate/v1.22.0/cpu-requests.patch.yaml` and a
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kustomization over the staged `core.yaml` and `kourier.yaml`, with offline
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tests. Rendered against the checksum-verified upstream assets (hashes from
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`railiance-cluster/install/knative/release-lock.env`): the six Deployments
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carry exactly the declared CPU requests, with upstream memory and limits.
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## T02 - Verify the declaration against live, read-only
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```task
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id: RAIL-KNATIVE-WP-0002-T02
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status: done
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priority: high
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state_hub_task_id: "d712ad71-df8b-5606-b90c-a78b765a4129"
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```
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2026-09-21: `kubectl get deploy -o jsonpath` over `ssh railiance01` read
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activator 50m, autoscaler 30m, controller 30m, webhook 30m,
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net-kourier-controller 30m, 3scale-kourier-gateway 50m; limits 1 (webhook
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500m), matching upstream. The namespace version label is 1.22.0. HPAs:
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activator 2%/100%, webhook 10%/100%, gateway 10%/100%. Declared equals live.
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## T03 - Make the railiance-cluster installer apply the declaration
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```task
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id: RAIL-KNATIVE-WP-0002-T03
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status: done
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priority: high
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state_hub_task_id: "7cd0355e-0c53-5931-8d2a-601a129ad7da"
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```
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2026-09-27: Closed after checking railiance-cluster commit
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`3a5432270e275e978d6c8a99529fa7f8be6eef57` and its completed
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[RAIL-BS-WP-0015](../../railiance-cluster/workplans/RAIL-BS-WP-0015-knative-declared-cpu-requests.md).
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The owner repository's [installer](../../railiance-cluster/install/knative/install.sh)
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applies checksum-verified assets rendered through Serving and Kourier overlays
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carrying all six declared CPU requests. Its
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[verifier](../../railiance-cluster/install/knative/verify.sh) asserts those requests.
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The [render tests](../../railiance-cluster/tests/test_knative_render.py) compare
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the overlays with this repository's declaration and check that memory requests
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and limits remain upstream's.
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The owner workplan records read-only live diff evidence from 2026-09-21:
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no Deployment changes remain. Re-running the installer is unnecessary for
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this closure and was not performed. An apply can still reset runtime-managed
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webhook rules before Knative fills them in again; it is not a blanket no-op.
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Cluster-scoped installation remains owned by railiance-cluster.
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Closure validation, 2026-09-27: `python3 -m pytest -q -p no:cacheprovider tests
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/home/worsch/railiance-cluster/tests/test_knative_render.py` passed all nine
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tests, including rendering checksum-verified upstream assets (no skips).
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`python3 /home/worsch/rail-kubernetes/tools/validate_contracts.py --rail
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declarations/rail.yaml` also passed. No open tasks remain in this repository's
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two workplans; no new tasks or workplans were created.
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