name: "Clustering test"
on:
  push:
    branches:
      - main
  pull_request:
    branches: [main]
  release:
    types:
      - published

permissions: read-all

jobs:
  client-tools:
    name: Stateless zot with shared reliable storage
    runs-on: ubuntu-22.04
    # services:
    #   minio:
    #     image: minio/minio:edge-cicd
    #     env:
    #       MINIO_ROOT_USER: minioadmin
    #       MINIO_ROOT_PASSWORD: minioadmin
    #     ports:
    #       - 9000:9000
    #     volumes:
    #       - /tmp/data:/data
    #     options: --name=minio --health-cmd "curl http://localhost:9000/minio/health/live"
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v4
        with:
          cache: false
          go-version: 1.20.x
      - name: Install dependencies
        run: |
          cd $GITHUB_WORKSPACE
          go install github.com/swaggo/swag/cmd/swag
          go mod download
          sudo apt-get update
          sudo apt-get -y install rpm uidmap
          # install skopeo
          sudo apt-get -y install skopeo

          # install haproxy
          sudo apt-get install haproxy

      - name: Setup minio service
        run: |
            docker run -d -p 9000:9000 --name minio \
                -e "MINIO_ACCESS_KEY=minioadmin" \
                -e "MINIO_SECRET_KEY=minioadmin" \
                -v /tmp/data:/data \
                -v /tmp/config:/root/.minio \
                --health-cmd "curl http://localhost:9000/minio/health/live" \
                minio/minio:edge-cicd server /data
      - name: Install py minio
        run: pip3 install minio
        
      - name: Wait for minio to come up
        run: |
          curl --connect-timeout 5 \
            --max-time 10 \
            --retry 12 \
            --retry-max-time 120 \
            'http://localhost:9000/minio/health/live'
          
      - name: Create minio bucket
        run: |
            python3 - <<'EOF'
            from minio import Minio

            try:
                minio = Minio(
                    'localhost:9000',
                    access_key='minioadmin',
                    secret_key='minioadmin',
                    secure=False
                )
            except Exception as ex:
                raise

            minio.make_bucket('zot-storage')
            print(f'{minio.list_buckets()}')
            EOF

      - name: Run haproxy
        run: |
            sudo haproxy -d -f examples/cluster/haproxy.cfg -D
            sleep 10
      
      - name: Prepare configuration files
        run: |
            cp test/cluster/config-minio.json test/cluster/config-minio1.json
            sed -i 's/8081/8082/g' test/cluster/config-minio.json
            cp test/cluster/config-minio.json test/cluster/config-minio2.json
            sed -i 's/8082/8083/g' test/cluster/config-minio.json
            cp test/cluster/config-minio.json test/cluster/config-minio3.json
            
      - name: Run push-pull tests
        run: |
            make binary
            ./bin/zot-linux-amd64 serve test/cluster/config-minio1.json &
            ./bin/zot-linux-amd64 serve test/cluster/config-minio2.json &
            ./bin/zot-linux-amd64 serve test/cluster/config-minio3.json &
            sleep 10
            # run tests
            skopeo --debug copy --format=oci --dest-tls-verify=false docker://ghcr.io/project-zot/golang:1.20 docker://localhost:8080/golang:1.20
            skopeo --debug copy --src-tls-verify=false docker://localhost:8080/golang:1.20 oci:golang:1.20
            echo "{\"name\":\"foo\",\"value\":\"bar\"}" > config.json
            echo "hello world" > artifact.txt
            oras push --plain-http localhost:8080/hello-artifact:v2 \
                --config config.json:application/vnd.acme.rocket.config.v1+json \
                    artifact.txt:text/plain -d -v
            rm -f artifact.txt # first delete the file
            oras pull --plain-http localhost:8080/hello-artifact:v2 -d -v
            grep -q "hello world" artifact.txt  # should print "hello world"
            if [ $? -ne 0 ]; then \
              killall -r zot-*; \
              exit 1; \
            fi

            killall -r zot-*
        env:
          AWS_ACCESS_KEY_ID: minioadmin
          AWS_SECRET_ACCESS_KEY: minioadmin
      
      - name: Run benchmark with --src-cidr arg
        run: |
            make bench
            ./bin/zot-linux-amd64 serve test/cluster/config-minio1.json &
            ./bin/zot-linux-amd64 serve test/cluster/config-minio2.json &
            ./bin/zot-linux-amd64 serve test/cluster/config-minio3.json &
            sleep 10
            # run zb with --src-cidr
            bin/zb-linux-amd64 -c 10 -n 50 -o ci-cd --src-cidr 127.0.0.0/8 http://localhost:8080

            killall -r zot-*

            # clean zot storage
            sudo rm -rf /tmp/data/zot-storage/zot
        env:
          AWS_ACCESS_KEY_ID: minioadmin
          AWS_SECRET_ACCESS_KEY: minioadmin
      
      - name: Run benchmark with --src-ips arg
        run: |
            make bench
            ./bin/zot-linux-amd64 serve test/cluster/config-minio1.json &
            ./bin/zot-linux-amd64 serve test/cluster/config-minio2.json &
            ./bin/zot-linux-amd64 serve test/cluster/config-minio3.json &
            sleep 10
            # run zb with --src-ips
            bin/zb-linux-amd64 -c 10 -n 50 -o ci-cd --src-ips 127.0.0.2,127.0.0.3,127.0.0.4,127.0.0.5,127.0.0.6,127.0.12.5,127.0.12.6 http://localhost:8080
  
            killall -r zot-*
        env:
          AWS_ACCESS_KEY_ID: minioadmin
          AWS_SECRET_ACCESS_KEY: minioadmin
  
      # Download previous benchmark result from cache (if exists)
      - name: Download previous benchmark data
        uses: actions/cache@v3
        with:
          path: ./cache
          key: ${{ runner.os }}-gen1-benchmark-stateless-cluster
      # Run `github-action-benchmark` action
      - name: Store benchmark result
        uses: benchmark-action/github-action-benchmark@v1.16.2
        with:
          # What benchmark tool the output.txt came from
          tool: 'customBiggerIsBetter'
          # Where the output from the benchmark tool is stored
          output-file-path: ci-cd.json
          # Where the previous data file is stored
          external-data-json-path: ./cache/benchmark-data.json
          # Workflow will fail when an alert happens
          fail-on-alert: true
      # Upload the updated cache file for the next job by actions/cache