tegwick
c521adc2f9
Add low/base/high demand forecasts, service objectives with timestamped observations, and workload operations labor for resource:tenant:coulomb:coulomb-social.
98 lines
3.1 KiB
Markdown
98 lines
3.1 KiB
Markdown
---
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id: CSOC-WP-0005
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type: workplan
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title: "Publish Coulomb Social resource demand and cost evidence"
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domain: communication
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repo: coulomb-social
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status: finished
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owner: codex
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topic_slug: coulomb-social
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created: "2026-08-11"
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updated: "2026-08-12"
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related:
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- CSOC-WP-0004
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- RESOURCE-WP-0003
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state_hub_workstream_id: "00de1578-6150-40d3-b193-e852666ed945"
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---
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# CSOC-WP-0005 — resource demand and cost evidence
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## Goal
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Publish workload-owned requirements and observations for
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`resource:tenant:coulomb:coulomb-social` without moving deployment, platform,
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or financial authority into this repository. Origin: `RESOURCE-WP-0003-T04`
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delegated evidence gap.
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**Finished 2026-08-12:** evidence under `docs/resource-evidence/`.
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## T01 — Declare low, base, and high workload demand
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```task
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id: CSOC-WP-0005-T01
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status: done
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priority: high
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state_hub_task_id: "d22e42e7-186e-4206-9cf4-c533d6388b13"
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```
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Define forecast proxies for active tenants/users, requests, background work,
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database size/growth, stored media, ingress/egress, and required CPU/memory.
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Preserve assumptions and distinguish current Coulomb use from future external
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multi-tenant scenarios.
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Done when resource-control can produce falsifiable monthly demand forecasts.
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2026-08-12: `docs/resource-evidence/demand-forecast-2026-08.{md,json}` —
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low/base/high with units, assumptions, instance-per-client scope (external
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clients = separate instances), labor € proxy, capacity floor from chart.
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## T02 — Publish service objectives and usage observations
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```task
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id: CSOC-WP-0005-T02
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status: done
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priority: high
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state_hub_task_id: "ac078211-3cd9-49d8-baac-c0a1b60278fb"
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```
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Declare availability, latency, recovery, retention, and tenant-isolation
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requirements. Publish timestamped non-secret observations for the demand
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proxies available to the application while leaving cluster telemetry to its
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owners.
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Done when infrastructure options can be evaluated against application-owned
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requirements and forecast error can be measured.
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2026-08-12: `docs/resource-evidence/service-objectives-and-observations-2026-08.{md,json}`
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— SLOs + timestamped measures; explicit **unknown** for prod DB size, member
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count, and live CPU/memory (cluster/DB authority).
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## T03 — Record workload operations labor
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```task
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id: CSOC-WP-0005-T03
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status: done
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priority: medium
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state_hub_task_id: "a15e630c-6bec-4c50-9622-bce16e1ce418"
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```
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Identify setup and recurring application labor for releases, migrations,
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tenant operations, incident response, and recovery exercises. Separate it from
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cluster, database, identity, and provider labor.
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Done when resource-control can include workload labor without double counting
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platform operations.
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2026-08-12: `docs/resource-evidence/workload-operations-labor-2026-08.md` —
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setup sunk vs residual, recurring low/base/high hours matching demand, out-of
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scope table for platform labor.
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## Acceptance
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- [x] Demand forecasts distinguish current, growth, and external-tenant cases.
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- [x] Service objectives and observations have stable units and provenance.
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- [x] Workload labor is separated from delegated infrastructure labor.
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## Index
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`docs/resource-evidence/README.md`
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