[boxp]

概要

BOXP-379: Owner の指示「localllm の創作系（coder でないほう）は gemma4 26b に戻したい」に従い、Task Board localllm docs 経路（groom / 生成 / Review 改稿で docs-model 未指定時）の既定モデルを BOXP-367 (#965) で設定した ornith15-35b-a3b から gemma4-26b へ復帰します。

変更

• argoproj/codex-workspace/deployment.yaml: task-board-runner の CODEX_TASK_BOARD_LOCALLLM_MODEL を gemma4-26b に変更（コメントを BOXP-379 の判断へ更新）。
• docs/project_docs/BOXP-379/plan.md: 計画・反映手順・確認・ロールバックを記録。

不変のもの

• CODEX_TASK_BOARD_LOCALLLM_CODER_MODEL=qwen3-coder-next（coder 既定・router preset Qwen3-Coder-Next-Q4_K_S.gguf）
• CODEX_NOVEL_BOARD_LOCALLLM_MODEL=gemma4-26b（Novel Board は元から Gemma）
• argoproj/local-llm/models-config.yaml の preset（gemma4-26b = Gemma4-26B-A4B-QAT-Uncensored-HauhauCS-Balanced-Q4_K_M.gguf、ctx 262144。Ornith / 他候補 preset・weights は削除せず、MTP 等の不採用最適化は再有効化しない）

検証

• kustomize build argoproj/codex-workspace/ 成功。kubectl --dry-run=client は Deployment を含む全リソースが configured、Calico NetworkPolicy のみ既存のローカル patch 制約で失敗（本変更と無関係）。
• 反映は ArgoCD auto sync（Recreate rollout）。task-board runner は preStop の prepare-shutdown で計画停止し再開します。反映後に env readback と、非 canon の日本語 fixture 票での生成・改稿（model=gemma4-26b、fallback なし）を実施します。

ロールバック

CODEX_TASK_BOARD_LOCALLLM_MODEL の value を ornith15-35b-a3b に戻す PR。

🤖 Generated with Claude Code

[github-actions]

ArgoCD Diff Result

Auth path: tailscale

アプリケーション: codex-workspace の差分

パス: argoproj/codex-workspace

===== apps/Deployment codex-workspace/codex-workspace ======
1354c1354
<           value: ornith15-35b-a3b
---
>           value: gemma4-26b
ℹ️ 上記の差分が見つかりました

[github-actions]

Chainsaw Manifest Validation

✅ 全テスト通過

テスト対象コンポーネント: ["codex-workspace"]

📦 codex-workspace

✅ PASSED

テスト出力を展開

Version: 0.2.15
Loading default configuration...
- Using test file: chainsaw-test
- TestDirs [./tests/chainsaw/codex-workspace]
- Quiet false
- SkipDelete false
- FailFast false
- Namespace ''
- FastNamespaceDeletion false
- FullName false
- IncludeTestRegex ''
- ExcludeTestRegex ''
- ApplyTimeout 5s
- AssertTimeout 30s
- CleanupTimeout 30s
- DeleteTimeout 15s
- ErrorTimeout 30s
- ExecTimeout 5s
- DeletionPropagationPolicy Background
- Template true
- NoCluster false
- PauseOnFailure false
Loading tests...
- codex-workspace-metrics (./tests/chainsaw/codex-workspace)
Loading values...
Running tests...
=== RUN   chainsaw
=== PAUSE chainsaw
=== CONT  chainsaw
=== RUN   chainsaw/codex-workspace-metrics
=== PAUSE chainsaw/codex-workspace-metrics
=== CONT  chainsaw/codex-workspace-metrics
    sink.go:61: ������������| 04:36:18 | �[32;1mcodex-workspace-metrics�[0;22m | �[32;1m@chainsaw            �[0;22m | �[32;1mCREATE�[0;22m    | �[32;1mOK�[0;22m    | v1/Namespace @ chainsaw-possible-polecat
    sink.go:61: ������������| 04:36:18 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mrequire-isolated-kind�[0;22m | �[36;1mTRY�[0;22m       | �[36;1mBEGIN�[0;22m |
    sink.go:61: ������������| 04:36:18 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mrequire-isolated-kind�[0;22m | �[36;1mCMD�[0;22m       | �[36;1mRUN�[0;22m   |
        === COMMAND
        /usr/bin/sh -c set -eu
        case "${CHAINSAW_KIND_CONTEXT:-}" in
          kind-*) ;;
          *) echo "An explicit isolated kind context is required; this suite is not read-only." >&2; exit 1 ;;
        esac
        : "${CHAINSAW_KIND_KUBECONFIG:?An isolated kubeconfig is required}"
        test -r "$CHAINSAW_KIND_KUBECONFIG"
        test "$(kubectl --kubeconfig "$CHAINSAW_KIND_KUBECONFIG" config current-context)" = "$CHAINSAW_KIND_CONTEXT"
        expected_server="$(kubectl --kubeconfig "$CHAINSAW_KIND_KUBECONFIG" config view --minify -o jsonpath='{.clusters[0].cluster.server}')"
        actual_server="$(kubectl config view --minify -o jsonpath='{.clusters[0].cluster.server}')"
        test -n "$expected_server"
        test "$actual_server" = "$expected_server"
    sink.go:61: ������������| 04:36:18 | �[32;1mcodex-workspace-metrics�[0;22m | �[32;1mrequire-isolated-kind�[0;22m | �[32;1mSCRIPT�[0;22m    | �[32;1mDONE�[0;22m  |
    sink.go:61: ������������| 04:36:18 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mrequire-isolated-kind�[0;22m | �[36;1mTRY�[0;22m       | �[36;1mEND�[0;22m   |
    sink.go:61: ������������| 04:36:18 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mapply-and-check      �[0;22m | �[36;1mTRY�[0;22m       | �[36;1mBEGIN�[0;22m |
    sink.go:61: ������������| 04:36:18 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mapply-and-check      �[0;22m | �[36;1mCMD�[0;22m       | �[36;1mRUN�[0;22m   |
        === COMMAND
        /usr/bin/sh -c set -eu
        manifest="$(mktemp)"
        trap 'rm -f "$manifest"' EXIT
        "${REPO_ROOT}/tests/chainsaw/codex-workspace/render-minimal.sh" > "$manifest"
        kubectl apply --server-side -f "$manifest"
        if ! kubectl wait --for=condition=Available deployment/codex-workspace -n codex-workspace --timeout=180s; then
          kubectl describe pods -n codex-workspace || true
          kubectl get events -n codex-workspace --sort-by=.lastTimestamp || true
          exit 1
        fi
        kubectl exec -n codex-workspace deployment/codex-workspace -c ai-ops-metrics -- python -c 'import urllib.request as u; assert u.urlopen("http://127.0.0.1:9464/healthz").read().strip() == b"ok"; m=u.urlopen("http://127.0.0.1:9464/metrics").read(); assert b"ai_ops_stub_metric 1" in m and b"ai_ops_metrics_file_present 1" in m'
    sink.go:61: ������������| 04:36:58 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mapply-and-check      �[0;22m | �[36;1mSCRIPT�[0;22m    | �[36;1mLOG�[0;22m   |
        === STDOUT
        namespace/codex-workspace serverside-applied
        configmap/codex-workspace-ai-ops-metrics-4c4t7dc569 serverside-applied
        deployment.apps/codex-workspace serverside-applied
        deployment.apps/codex-workspace condition met
    sink.go:61: ������������| 04:36:58 | �[32;1mcodex-workspace-metrics�[0;22m | �[32;1mapply-and-check      �[0;22m | �[32;1mSCRIPT�[0;22m    | �[32;1mDONE�[0;22m  |
    sink.go:61: ������������| 04:36:58 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mapply-and-check      �[0;22m | �[36;1mTRY�[0;22m       | �[36;1mEND�[0;22m   |
    sink.go:61: ������������| 04:36:58 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mapply-and-check      �[0;22m | �[36;1mFINALLY�[0;22m   | �[36;1mBEGIN�[0;22m |
    sink.go:61: ������������| 04:36:58 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mapply-and-check      �[0;22m | �[36;1mCMD�[0;22m       | �[36;1mRUN�[0;22m   |
        === COMMAND
        /usr/bin/sh -c # kind は job ごとに破棄するので削除完了は待たない (python の PID 1 は SIGTERM で
        # 止まらず、待つと terminationGracePeriodSeconds の 30s がそのまま critical path に乗る)。
        kubectl delete namespace codex-workspace --ignore-not-found --wait=false
    sink.go:61: ������������| 04:36:58 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mapply-and-check      �[0;22m | �[36;1mSCRIPT�[0;22m    | �[36;1mLOG�[0;22m   |
        === STDOUT
        namespace "codex-workspace" deleted
    sink.go:61: ������������| 04:36:58 | �[32;1mcodex-workspace-metrics�[0;22m | �[32;1mapply-and-check      �[0;22m | �[32;1mSCRIPT�[0;22m    | �[32;1mDONE�[0;22m  |
    sink.go:61: ������������| 04:36:58 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1mapply-and-check      �[0;22m | �[36;1mFINALLY�[0;22m   | �[36;1mEND�[0;22m   |
    sink.go:61: ������������| 04:36:58 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1m@chainsaw            �[0;22m | �[36;1mCLEANUP�[0;22m   | �[36;1mBEGIN�[0;22m |
    sink.go:61: ������������| 04:36:58 | �[32;1mcodex-workspace-metrics�[0;22m | �[32;1m@chainsaw            �[0;22m | �[32;1mDELETE�[0;22m    | �[32;1mOK�[0;22m    | v1/Namespace @ chainsaw-possible-polecat
    sink.go:61: ������������| 04:37:03 | �[36;1mcodex-workspace-metrics�[0;22m | �[36;1m@chainsaw            �[0;22m | �[36;1mCLEANUP�[0;22m   | �[36;1mEND�[0;22m   |
--- PASS: chainsaw (0.00s)
    --- PASS: chainsaw/codex-workspace-metrics (45.88s)
PASS
Tests Summary...
- Passed  tests 1
- Failed  tests 0
- Skipped tests 0
Done.