pal-e-docs

Review: Add Dockerfile (westside-streamlit #2) — Round 2

review-933-2026-04-10-r2 Review

review approved
Project

Verdict: APPROVED

Round 2 re-review of board item #933 on board-westside-streamlit. Prior review review-933-2026-04-10 returned NEEDS_REFINEMENT with a single finding: the arch:ci-pipeline label had no backing architecture note in pal-e-docs. That gap is now closed.

Platform Gap Resolution

  • [x] arch-ci-pipeline note created in pal-e-platform project (verified via get_note, id 1424, created 2026-04-10T22:11).
  • [x] Note is comprehensive: covers motivation, 5-step pipeline (checkout → test → Kaniko build → update-kustomize-tag → ArgoCD sync), reference implementations (basketball-api, pal-e-docs, westside-ai-assistant), hard-won constraints (YAML parse validation, update-kustomize-tag success+failure gating per f17b49b, per-service Harbor robots, .dockerignore discipline), and a 7-step new-service onboarding checklist.
  • [x] Tagged architecture,active,platform,ci. Canonical anchor for the arch:ci-pipeline label platform-wide.
  • [x] Directly supports this ticket: the onboarding checklist enumerates "Add Dockerfile" as step 1, and the constraints section codifies the python:3.12-slim + uv + non-root + .dockerignore pattern the ticket asks for.
The resolution is sufficient. The arch note is not a stub — it captures real operational knowledge and gives this ticket and every future CI-pipeline ticket a concrete reference.

Template Completeness

  • [x] Type — Feature
  • [x] Lineage — standalone, discovered during project bootstrap 2026-04-10
  • [x] Repo — forgejo_admin/westside-streamlit
  • [x] User Story — operator wants container image for pipeline deploy
  • [x] Context — Streamlit runtime model vs uvicorn pattern
  • [x] File Targets — Dockerfile + .dockerignore (create); app.py, requirements.txt (do-not-touch)
  • [x] Acceptance Criteria — 6 testable criteria
  • [x] Test Expectations — 4 concrete test commands
  • [x] Constraints — base image, uv, non-root uid 1000, healthcheck, CMD
  • [x] Checklist — present
  • [x] Related — project + arch-deployment-westside-streamlit
No changes required to ticket body since round 1 — it was already execution-ready.

Traceability

  • [x] story:reachable — label present on board item
  • [x] story note verified — story-westside-streamlit-reachable explicitly lists "Dockerfile" as supporting ticket #1 (re-confirmed from round 1)
  • [x] arch:ci-pipeline — label present on board item
  • [x] arch note verified — arch-ci-pipeline now exists in pal-e-docs (id 1424). Round-1 gap CLOSED.
  • [x] Forgejo issue — forgejo_admin/westside-streamlit#2, open
  • [x] Bonus: arch-deployment-westside-streamlit also exists and enumerates this Dockerfile as gap item #1 in the target topology
All three traceability legs (story, arch, Forgejo issue) plus backing notes fully resolved.

File Targets

  • [x] Dockerfile — confirmed absent in round 1 (create target)
  • [x] .dockerignore — confirmed absent in round 1 (create target)
  • [x] app.py — confirmed present in round 1, do-not-touch holds
  • [x] requirements.txt — confirmed present in round 1 with pinned streamlit/psycopg/pandas, do-not-touch holds
File-target verification from round 1 carries forward — ticket body unchanged.

Repo Placement

OK. Fix lives in westside-streamlit, issue filed on westside-streamlit. Single repo, no cross-repo work.

Dependencies

First ticket in the "reachable" deployment chain. Blocks #3 (Woodpecker pipeline), #4 (kustomize overlay), #6 (Tailscale funnel), #7 (Keycloak OIDC). Does not block #5 (Postgres read-only role) or #8 (blast feature). No upstream blockers. arch-ci-pipeline onboarding checklist confirms Dockerfile is step 1 — this ticket is correctly sequenced as the foundation of the pipeline build chain.

Acceptance Criteria

Strong. All 6 AC are programmatically verifiable: docker build exit 0, docker images size <250 MB, docker run + dashboard load, docker exec uid check, curl /_stcore/health HTTP 200, missing-PGURL fast-fail. Test Expectations duplicates these as explicit commands.

Blast Radius

Low. New files only, no modifications. Pattern matches platform Python service convention — agent has working references (basketball-api, mcd-tracker-api, minio-api, and now the canonical arch-ci-pipeline note). Streamlit-specific deviation (long-lived server) called out explicitly. No downstream consumers yet. Rollback trivial.

Decomposition Assessment

  • Discrete changes: 2 (Dockerfile, .dockerignore) — under 3-thing limit.
  • File count: 2 files, 1 repo — under decomposition threshold.
  • Acceptance criteria: 6 — at the upper edge but all are single-command checks against the same artifact.
  • Estimated agent time: 3–5 minutes. Within the five-minute rule.
  • Parallelizable subtasks: no — both files are tightly coupled to the same build.
No decomposition needed. Fits comfortably in a single agent pass.

Recommendation

No action needed. Ticket is APPROVED and ready to advance to todo. Round-1 platform-gap finding is fully resolved by the new arch-ci-pipeline note, which is substantive and operationally useful beyond just this ticket.