name: QingLong 3.0 Worker Kubernetes rollout live evidence

on:
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ql3-worker-kubernetes-rollout-live-${{ github.ref }}
  cancel-in-progress: false

jobs:
  worker-kubernetes-rollout-live:
    name: Production Worker, Recreate, mTLS, PVC and Session drain
    runs-on: ubuntu-24.04
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v6
      - uses: pnpm/action-setup@v6
        with:
          version: '8.3.1'
      - uses: actions/setup-node@v6
        with:
          node-version: '24.18.0'
          cache: pnpm
          cache-dependency-path: pnpm-lock.yaml

      - name: Require isolated fixture capacity
        shell: bash
        run: |
          set -euo pipefail
          available_kib="$(df -Pk / | awk 'NR == 2 { print $4 }')"
          minimum_kib="$((15 * 1024 * 1024))"
          if (( available_kib < minimum_kib )); then
            echo "Worker rollout live gate requires at least 15 GiB free; found ${available_kib} KiB" >&2
            exit 1
          fi
          docker volume ls --quiet --filter dangling=true | sort > \
            "${RUNNER_TEMP}/ql3-dangling-volumes.before"
          docker system df

      - name: Install workspace dependencies without lifecycle scripts
        run: pnpm install --frozen-lockfile --ignore-scripts

      - name: Install verified kubectl v1.34.3
        shell: bash
        run: |
          set -euo pipefail
          curl --fail --location --silent --show-error \
            --output "${RUNNER_TEMP}/kubectl" \
            https://dl.k8s.io/release/v1.34.3/bin/linux/amd64/kubectl
          curl --fail --location --silent --show-error \
            --output "${RUNNER_TEMP}/kubectl.sha256" \
            https://dl.k8s.io/release/v1.34.3/bin/linux/amd64/kubectl.sha256
          test "$(cat "${RUNNER_TEMP}/kubectl.sha256")" = \
            "$(sha256sum "${RUNNER_TEMP}/kubectl" | cut -d ' ' -f 1)"
          chmod 0755 "${RUNNER_TEMP}/kubectl"

      - name: Recheck Worker runtime and evidence contracts
        run: |
          pnpm --filter @qinglong/worker-runtime test
          node --test test/back/ql3WorkerKubernetesRolloutLiveAudit.test.cjs
          pnpm audit:worker-deployment:ql3

      - name: Preload digest-bound fixture images
        shell: bash
        run: |
          set -euo pipefail
          docker pull \
            rancher/k3s@sha256:71abd3a56f57884c62732e0e0d87606052cb5f8555b7db7e8e33c04570b8175c
          docker tag \
            rancher/k3s@sha256:71abd3a56f57884c62732e0e0d87606052cb5f8555b7db7e8e33c04570b8175c \
            rancher/k3s:v1.34.3-k3s1
          docker pull \
            postgres@sha256:1961f96e6029a02c3812d7cb329a3b03a3ac2bb067058dec17b0f5596aca9296
          docker tag \
            postgres@sha256:1961f96e6029a02c3812d7cb329a3b03a3ac2bb067058dec17b0f5596aca9296 \
            postgres:18.4-bookworm

      - name: Prove production Worker Kubernetes lifecycle
        env:
          QL3_WORKER_KUBERNETES_ROLLOUT_LIVE: '1'
          QL3_KUBECTL_BIN: ${{ runner.temp }}/kubectl
          QL3_WORKER_KUBERNETES_REPORT: ${{ runner.temp }}/ql3-worker/report.json
        shell: bash
        run: |
          set -euo pipefail
          umask 077
          mkdir -m 0700 "$(dirname "${QL3_WORKER_KUBERNETES_REPORT}")"
          pnpm test:worker-kubernetes-rollout-live:ql3 \
            "--report=${QL3_WORKER_KUBERNETES_REPORT}"

      - name: Re-audit private report and isolated cleanup
        env:
          QL3_WORKER_KUBERNETES_REPORT: ${{ runner.temp }}/ql3-worker/report.json
        shell: bash
        run: |
          set -euo pipefail
          test "$(stat -c '%a' "${QL3_WORKER_KUBERNETES_REPORT}")" = '600'
          pnpm audit:worker-kubernetes-rollout-live:ql3 \
            "--report=${QL3_WORKER_KUBERNETES_REPORT}"
          sha256sum "${QL3_WORKER_KUBERNETES_REPORT}"
          test -z "$(docker ps -aq --filter name=ql3-worker-rollout-live-)"
          test -z "$(docker ps -aq --filter name=ql3-worker-rollout-postgres-live-)"
          docker volume ls --quiet --filter dangling=true | sort > \
            "${RUNNER_TEMP}/ql3-dangling-volumes.after"
          diff --unified \
            "${RUNNER_TEMP}/ql3-dangling-volumes.before" \
            "${RUNNER_TEMP}/ql3-dangling-volumes.after"
          docker system df

      - name: Upload audited content-free Worker evidence
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: ql3-worker-kubernetes-${{ github.run_id }}-${{ github.run_attempt }}
          path: ${{ runner.temp }}/ql3-worker/report.json
          if-no-files-found: error
          retention-days: 14
          compression-level: 9
          overwrite: false
          include-hidden-files: false