e2e-ci.yml

# Run E2E tests for Fleet standalone
name: E2E Fleet

on:
  pull_request:
  push:
    branches:
    - 'release/*'

env:
  GOARCH: amd64
  CGO_ENABLED: 0
  SETUP_K3D_VERSION: 'v5.7.4'

jobs:
  e2e-fleet-test:
    runs-on: runs-on,runner=16cpu-linux-x64,mem=16,run-id=${{ github.run_id }}

    strategy:
      fail-fast: false
      matrix:
        k3s:
          # k3d version list k3s | sed 's/+/-/' | sort -h
          # https://hub.docker.com/r/rancher/k3s/tags
          - name: k3s-new
            version: v1.31.1-k3s1
          - name: k3s-old
            version: v1.27.16-k3s1
        test_type:
          - name: default
          - name: sharding
            shards: '[{"id":"shard0"},{"id":"shard1"},{"id":"shard2"}]'
          - name: infra-setup
    name: e2e-fleet-test-${{ matrix.k3s.name }}-${{ matrix.test_type.name }}

    steps:
      -
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      -
        uses: actions/setup-go@v5
        with:
          go-version-file: 'go.mod'
          check-latest: true
      -
        name: Install Ginkgo CLI
        run: go install github.com/onsi/ginkgo/v2/ginkgo
      -
        name: Install crust-gather CLI
        run: curl -sSfL https://github.com/crust-gather/crust-gather/raw/main/install.sh | sh -s -- --yes
      -
        name: Build Fleet
        run: |
          ./.github/scripts/build-fleet-binaries.sh
          ./.github/scripts/build-fleet-images.sh
      -
        name: Build Infra Tool
        if: ${{ matrix.test_type.name == 'infra-setup' }}
        run: |
          pushd e2e/testenv/infra
          go build
          popd
          cd e2e/assets/gitrepo
          # Buildkit needed here for proper here-document support
          DOCKER_BUILDKIT=1 docker build -f Dockerfile.gitserver -t nginx-git:test --build-arg="passwd=$(openssl passwd foo)" .
      -
        name: Install k3d
        run: curl --silent --fail https://raw.githubusercontent.com/k3d-io/k3d/main/install.sh | TAG=${{ env.SETUP_K3D_VERSION }} bash
      -
        name: Provision k3d Cluster
        run: |
          k3d cluster create upstream --wait \
            --agents 1 \
            --network "nw01" \
            --image docker.io/rancher/k3s:${{matrix.k3s.version}}
      -
        name: Import Images Into k3d
        run: |
          ./.github/scripts/k3d-import-retry.sh rancher/fleet:dev rancher/fleet-agent:dev nginx-git:test -c upstream
      -
        name: Deploy Fleet
        env:
          SHARDS: ${{ matrix.test_type.shards }}
        run: |
          ./.github/scripts/deploy-fleet.sh
      -
        name: E2E Tests
        if: ${{ matrix.test_type.name == 'default' }}
        env:
          FLEET_E2E_NS: fleet-local
        run: |
          ginkgo --github-output --label-filter='!infra-setup && !sharding' e2e/single-cluster e2e/keep-resources
      -
        name: E2E Sharding/Metrics Tests
        if: ${{ matrix.test_type.name == 'sharding' }}
        env:
          FLEET_E2E_NS: fleet-local
        run: |
          ginkgo --github-output --label-filter='sharding' e2e/single-cluster
          ginkgo --github-output --label-filter='!oci-registry' e2e/metrics
          SHARD=shard1 ginkgo --github-output --label-filter='!oci-registry' e2e/metrics
      -
        name: Create Zot certificates for OCI tests
        if: ${{ matrix.test_type.name == 'infra-setup' }}
        env:
          FLEET_E2E_NS: fleet-local
        run: |
          ./.github/scripts/create-zot-certs.sh "FleetCI-RootCA"
      -
        name: E2E Infra Tests
        if: ${{ matrix.test_type.name == 'infra-setup' }}
        env:
          FLEET_E2E_NS: fleet-local
          # Git and OCI credentials are here used in a local, ephemeral environment. Leaks would be harmless.
          GIT_HTTP_USER: "fleet-ci"
          GIT_HTTP_PASSWORD: "foo"
          CI_OCI_USERNAME: "fleet-ci"
          CI_OCI_PASSWORD: "foo"
        run: |
          export CI_OCI_CERTS_DIR="$(git rev-parse --show-toplevel)/FleetCI-RootCA"

          # Run tests requiring only the git server
          e2e/testenv/infra/infra setup --git-server=true
          ginkgo --github-output --label-filter='infra-setup && !helm-registry && !oci-registry' e2e/single-cluster/

          # Run tests requiring a Helm registry
          e2e/testenv/infra/infra setup --helm-registry=true
          ginkgo --github-output --label-filter='helm-registry' e2e/single-cluster

          e2e/testenv/infra/infra teardown --helm-registry=true

          # Run tests requiring an OCI registry
          e2e/testenv/infra/infra setup --oci-registry=true
          ginkgo --github-output --label-filter='oci-registry' e2e/single-cluster
          ginkgo --github-output --label-filter='oci-registry' e2e/metrics

          e2e/testenv/infra/infra teardown
      -
        name: Fleet Tests Requiring Github Secrets
        # These tests can't run for PRs, because PRs don't have access to the secrets
        if: >
          matrix.test_type.name == 'default' &&
          github.event_name != 'pull_request' &&
          github.repository == 'rancher/fleet'

        env:
          FLEET_E2E_NS: fleet-local
          GIT_REPO_URL: "git@github.com:fleetrepoci/test.git"
          GIT_REPO_HOST: "github.com"
          GIT_REPO_USER: "git"
          GIT_REPO_BRANCH: ${{ matrix.k3s.version }}
          CI_OCI_USERNAME:  ${{ secrets.CI_OCI_USERNAME }}
          CI_OCI_PASSWORD:  ${{ secrets.CI_OCI_PASSWORD }}
        run: |
          export GIT_SSH_KEY="$GITHUB_WORKSPACE/id_ecdsa"
          export GIT_SSH_PUBKEY="$GITHUB_WORKSPACE/id_ecdsa.pub"
          echo "${{ secrets.CI_SSH_KEY }}" > "$GIT_SSH_KEY"
          echo "${{ secrets.CI_SSH_PUBKEY }}" > "$GIT_SSH_PUBKEY"

          ginkgo --github-output e2e/require-secrets
      -
        name: Upload Logs
        uses: actions/upload-artifact@v4
        if: failure()
        with:
          name: gha-fleet-e2e-logs-${{ github.sha }}-${{ matrix.k3s.version }}-${{ matrix.test_type.name }}-${{ github.run_id }}
          path: |
            tmp/upstream
          retention-days: 2