upgrade_downgrade_test_semi_sync.yml

name: Semi Sync Upgrade Downgrade Testing
on:
  push:
  pull_request:

concurrency:
  group: format('{0}-{1}', ${{ github.ref }}, 'Semi Sync Upgrade Downgrade Testing')
  cancel-in-progress: true

permissions: read-all

jobs:
  upgrade_downgrade_test_e2e:
    timeout-minutes: 60
    name: Run Semi Sync Upgrade Downgrade Test
    runs-on: gh-hosted-runners-16cores-1-24.04

    steps:
    - name: Skip CI
      run: |
        if [[ "${{contains( github.event.pull_request.labels.*.name, 'Skip CI')}}" == "true" ]]; then
          echo "skipping CI due to the 'Skip CI' label"
          exit 1
        fi

    - name: Check if workflow needs to be skipped
      id: skip-workflow
      run: |
        skip='false'
        if [[ "${{github.event.pull_request}}" ==  "" ]] && [[ "${{github.ref}}" != "refs/heads/main" ]] && [[ ! "${{github.ref}}" =~ ^refs/heads/release-[0-9]+\.[0-9]$ ]] && [[ ! "${{github.ref}}" =~ "refs/tags/.*" ]]; then
        skip='true'
        fi
        echo Skip ${skip}
        echo "skip-workflow=${skip}" >> $GITHUB_OUTPUT

    - name: Check out commit's code
      if: steps.skip-workflow.outputs.skip-workflow == 'false'
      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      with:
        fetch-depth: 0
        persist-credentials: 'false'

    - name: Set output with latest release branch
      if: steps.skip-workflow.outputs.skip-workflow == 'false'
      id: output-previous-release-ref
      run: |
        previous_release_ref=$(./tools/get_previous_release.sh ${{github.base_ref}} ${{github.ref}})
        echo $previous_release_ref
        echo "previous_release_ref=${previous_release_ref}" >> $GITHUB_OUTPUT

    - name: Check for changes in relevant files
      if: steps.skip-workflow.outputs.skip-workflow == 'false'
      uses: dorny/paths-filter@ebc4d7e9ebcb0b1eb21480bb8f43113e996ac77a # v3.0.1
      id: changes
      with:
        token: ''
        filters: |
          end_to_end:
            - 'go/**'
            - 'go/**/*.go'
            - 'test.go'
            - 'Makefile'
            - 'build.env'
            - 'go.sum'
            - 'go.mod'
            - 'proto/*.proto'
            - 'tools/**'
            - 'config/**'
            - 'bootstrap.sh'
            - '.github/workflows/upgrade_downgrade_test_semi_sync.yml'

    - name: Set up Go
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      uses: actions/setup-go@v5
      with:
        go-version: 1.22.11

    - name: Set up python
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      uses: actions/setup-python@v5

    - name: Tune the OS
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      run: |
        sudo sysctl -w net.ipv4.ip_local_port_range="22768 65535"

    - name: Get base dependencies
      timeout-minutes: 10
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      run: |
        sudo apt-get update
        sudo apt-get install -y mysql-server mysql-client make unzip g++ etcd-client etcd-server curl git wget eatmydata
        sudo service mysql stop
        sudo service etcd stop
        sudo ln -s /etc/apparmor.d/usr.sbin.mysqld /etc/apparmor.d/disable/
        sudo apparmor_parser -R /etc/apparmor.d/usr.sbin.mysqld
        go mod download

        # install JUnit report formatter
        go install github.com/vitessio/go-junit-report@HEAD

        wget https://repo.percona.com/apt/percona-release_latest.$(lsb_release -sc)_all.deb
        sudo apt-get install -y gnupg2
        sudo dpkg -i percona-release_latest.$(lsb_release -sc)_all.deb
        sudo percona-release enable-only tools
        sudo apt-get update
        sudo apt-get install -y percona-xtrabackup-80

    # Checkout to the last release of Vitess
    - name: Check out other version's code (${{ steps.output-previous-release-ref.outputs.previous_release_ref }})
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      with:
        ref: ${{ steps.output-previous-release-ref.outputs.previous_release_ref }}
        persist-credentials: 'false'

    - name: Get dependencies for the last release
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      run: |
        go mod download

    - name: Building last release's binaries
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      timeout-minutes: 10
      run: |
        source build.env
        NOVTADMINBUILD=1 make build
        mkdir -p /tmp/vitess-build-other/
        cp -R bin /tmp/vitess-build-other/
        rm -Rf bin/*

    # Checkout to this build's commit
    - name: Check out commit's code
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      with:
        persist-credentials: 'false'

    - name: Get dependencies for this commit
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      run: |
        go mod download

    - name: Building the binaries for this commit
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      timeout-minutes: 10
      run: |
        source build.env
        NOVTADMINBUILD=1 make build
        mkdir -p /tmp/vitess-build-current/
        cp -R bin /tmp/vitess-build-current/

    # Copy last releases vttablet
    - name: Copy last release's VTTablet
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      run: |
        source build.env

        cp /tmp/vitess-build-other/bin/vttablet $PWD/bin/vttabletold
        vttabletold --version

    - name: Run semi sync tests
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      run: |
        rm -rf /tmp/vtdataroot
        mkdir -p /tmp/vtdataroot
        set -x
        source build.env
        go test -v -count=1 -run="" ./go/test/endtoend/reparent/semisync -alsologtostderr