e2e-nightly.yaml

name: E2E tests (nightly, full suite)

# Runs ONLY specs labeled `Nightly` (slow / destructive scaling cases, etc.).
# Triggers:
#   - schedule: every day at 00:00 Sydney time
#   - workflow_dispatch: manual run
# Pull requests do NOT trigger this workflow; PRs use e2e.yaml which skips
# Nightly specs.

on:
  schedule:
    # 00:00 Sydney time. GitHub cron is UTC; Sydney is UTC+10 (AEST) for
    # most of the year, so 14:00 UTC == 00:00 AEST next day. During AEDT
    # (UTC+11, ~Oct–early Apr) this fires at 01:00 local; acceptable drift.
    - cron: '0 14 * * *'
  workflow_dispatch:
    inputs:
      branch:
        description: 'Branch name to run E2E tests against'
        required: true
        default: 'main'
      provider:
        description: 'E2E provider — "upstream" or "azure" (Azure-managed KEDA add-on).'
        required: false
        default: 'upstream'
        type: choice
        options:
          - upstream
          - azure
      istio_version:
        description: 'Istio version (e.g. 1.29.0). Leave empty to use default from versions.env'
        required: false
        default: ''
      gateway_api_version:
        description: 'Gateway API CRD version (e.g. v1.2.0). Leave empty to use default from versions.env'
        required: false
        default: ''
      keda_version:
        description: 'KEDA Helm chart version (e.g. v2.19.0). Leave empty to use default from versions.env'
        required: false
        default: ''

env:
  # Names are kept short so that the AKS-managed node resource group
  # ("MC_<RG>_<CLUSTER>_<LOCATION>") stays within the 80-char limit.
  RESOURCE_GROUP: "kaito-nightly-rg-${{ github.run_id }}"
  CLUSTER_NAME: "kaito-nightly-aks-${{ github.run_id }}"
  ACR_NAME: "kaitonightly${{ github.run_id }}acr"
  GPU_MOCKER_IMAGE: "gpu-node-mocker:latest-${{ github.run_id }}"
  LOCATION: australiaeast
  NODE_COUNT: '3'
  NODE_VM_SIZE: Standard_D8s_v5

permissions:
  contents: read

jobs:
  e2e-nightly-tests:
    runs-on: [ "self-hosted", "hostname:kaito-e2e-github-runner" ]
    environment: e2e-test
    permissions:
      contents: read

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v6
        with:
          ref: ${{ github.event.inputs.branch || github.ref }}

      - name: E2E base setup
        uses: ./.github/actions/e2e-base-setup
        with:
          resource-group: ${{ env.RESOURCE_GROUP }}
          cluster-name: ${{ env.CLUSTER_NAME }}
          acr-name: ${{ env.ACR_NAME }}
          gpu-mocker-image: ${{ env.GPU_MOCKER_IMAGE }}
          location: ${{ env.LOCATION }}
          node-count: ${{ env.NODE_COUNT }}
          node-vm-size: ${{ env.NODE_VM_SIZE }}
          provider: ${{ github.event.inputs.provider }}
          istio-version: ${{ github.event.inputs.istio_version }}
          gateway-api-version: ${{ github.event.inputs.gateway_api_version }}
          keda-version: ${{ github.event.inputs.keda_version }}

      - name: Run E2E tests (Nightly specs only)
        # Restrict ginkgo to specs tagged with the Nightly label.
        # NetworkPolicy specs are temporarily disabled.
        run: make test-e2e
        env:
          E2E_LABEL: "Nightly && !NetworkPolicy"

      - name: Generate E2E coverage report
        if: always()
        run: |
          go run ./hack/e2e/report \
            --label-filter 'Nightly && !NetworkPolicy' \
            --workflow 'E2E tests (nightly, full suite)' \
            --output-md e2e-coverage-report.md \
            --output-html e2e-coverage-report.html
          cat e2e-coverage-report.md >> "$GITHUB_STEP_SUMMARY"

      - name: Upload E2E coverage report
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: e2e-coverage-report
          path: |
            e2e-coverage-report.md
            e2e-coverage-report.html

      - name: Dump cluster state
        if: failure()
        run: make e2e-dump

      - name: Teardown cluster
        if: always()
        run: make e2e-teardown
        env:
          RESOURCE_GROUP: ${{ env.RESOURCE_GROUP }}