cluster_endtoend_vreplication_across_db_versions.yml

# DO NOT MODIFY: THIS FILE IS GENERATED USING "make generate_ci_workflows"

name: Cluster (vreplication_across_db_versions)
on: [push, pull_request]
concurrency:
  group: format('{0}-{1}', ${{ github.ref }}, 'Cluster (vreplication_across_db_versions)')
  cancel-in-progress: true

jobs:
  build:
    name: Run endtoend tests on Cluster (vreplication_across_db_versions)
    runs-on:
      group: vitess-ubuntu20

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

    - name: Check out code
      if: steps.skip-workflow.outputs.skip-workflow == 'false'
      uses: actions/checkout@v3

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

    - name: Set up Go
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      uses: actions/setup-go@v3
      with:
        go-version: 1.18.7

    - name: Set up python
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      uses: actions/setup-python@v4

    - name: Tune the OS
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      run: |
        # Limit local port range to not use ports that overlap with server side
        # ports that we listen on.
        echo '1024 65535' | sudo tee -a /proc/sys/net/ipv4/ip_local_port_range
        # Increase the asynchronous non-blocking I/O. More information at https://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html#sysvar_innodb_use_native_aio
        echo "fs.aio-max-nr = 1048576" | sudo tee -a /etc/sysctl.conf
        sudo sysctl -p /etc/sysctl.conf

    - name: Get dependencies
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      run: |
        
        # Get key to latest MySQL repo
        sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 467B942D3A79BD29
        # Setup MySQL 8.0
        wget -c https://dev.mysql.com/get/mysql-apt-config_0.8.20-1_all.deb
        echo mysql-apt-config mysql-apt-config/select-server select mysql-8.0 | sudo debconf-set-selections
        sudo DEBIAN_FRONTEND="noninteractive" dpkg -i mysql-apt-config*
        sudo apt-get update
        # Install everything else we need, and configure
        sudo apt-get install -y mysql-server mysql-client make unzip g++ etcd curl git wget eatmydata xz-utils
        sudo apt-get update
        
        sudo service etcd stop
        echo 'mysql version: '
        sudo mysql --version
        sudo service mysql 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

    - name: Run cluster endtoend test
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
      uses: nick-fields/retry@v2
      with:
        timeout_minutes: 45
        max_attempts: 3
        retry_on: error
        command: |
          # We set the VTDATAROOT to the /tmp folder to reduce the file path of mysql.sock file
          # which musn't be more than 107 characters long.
          export VTDATAROOT="/tmp/"
          source build.env

          set -x

          # Increase our local ephemeral port range as we could exhaust this
          sudo sysctl -w net.ipv4.ip_local_port_range="22768 61999"
          # Increase our open file descriptor limit as we could hit this
          ulimit -n 65536
          cat <<-EOF>>./config/mycnf/mysql80.cnf
          innodb_buffer_pool_dump_at_shutdown=OFF
          innodb_buffer_pool_in_core_file=OFF
          innodb_buffer_pool_load_at_startup=OFF
          innodb_buffer_pool_size=16M
          innodb_doublewrite=OFF
          innodb_flush_log_at_trx_commit=0
          innodb_flush_method=O_DIRECT
          innodb_numa_interleave=ON
          innodb_adaptive_hash_index=OFF
          sync_binlog=0
          sync_relay_log=0
          performance_schema=OFF
          slow-query-log=OFF
          EOF
          make embed_config
          
          # run the tests however you normally do, then produce a JUnit XML file
          eatmydata -- go run test.go -docker=false -follow -shard vreplication_across_db_versions