v20 backport: CI upgrade/downgrade tests for Online DDL / throttler / vreplication flow

.github/workflows/upgrade_downgrade_test_onlineddl_flow.yml

@@ -0,0 +1,258 @@
+name: Online DDL flow - Upgrade Downgrade Testing
+on:
+ push:
+ pull_request:
+
+concurrency:
+ group: format('{0}-{1}', ${{ github.ref }}, 'Upgrade Downgrade Testing Online DDL flow')
+ cancel-in-progress: true
+
+permissions: read-all
+
+# This test ensures that our Online DDL + VReplication + throttler components
+# work using primary and replica vttablets built on different versions.
+
+jobs:
+
+ upgrade_downgrade_test:
+ name: Run Upgrade Downgrade Test - Online DDL flow
+ runs-on: gh-hosted-runners-16cores-1
+
+ steps:
+ - name: Skip CI
+ run: |
+ if [[ "${{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}" >> $GITHUB_OUTPUT
+
+ - name: Check out commit's code
+ if: steps.skip-workflow.outputs.skip-workflow == 'false'
+ uses: actions/checkout@v4
+ with:
+ fetch-depth: 0
+
+ - name: Check for changes in relevant files
+ if: steps.skip-workflow.outputs.skip-workflow == 'false'
+ uses: dorny/paths-filter@v3.0.1
+ id: changes
+ with:
+ token: ''
+ filters: |
+ end_to_end:
+ - 'go/**'
+ - 'go/**/*.go'
+ - 'test.go'
+ - 'Makefile'
+ - 'build.env'
+ - 'go.sum'
+ - 'go.mod'
+ - 'proto/*.proto'
+ - 'tools/**'
+ - 'config/**'
+ - 'bootstrap.sh'
+ - '.github/workflows/upgrade_downgrade_test_onlineddl_flow.yml'
+
+ - name: Set output with latest release branch
+ id: output-previous-release-ref
+ if: steps.skip-workflow.outputs.skip-workflow == 'false'
+ run: |
+ previous_release_ref=$(./tools/get_previous_release.sh ${{github.base_ref}} ${{github.ref}})
+ echo $previous_release_ref
+ echo "previous_release_ref=${previous_release_ref}" >> $GITHUB_OUTPUT
+
+ - name: Set output with next release branch
+ if: steps.skip-workflow.outputs.skip-workflow == 'false'
+ id: output-next-release-ref
+ run: |
+ next_release_ref=$(./tools/get_next_release.sh ${{github.base_ref}} ${{github.ref}})
+ echo $next_release_ref
+ echo "next_release_ref=${next_release_ref}" >> $GITHUB_OUTPUT
+
+ - 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: 1.22.4
+
+ - 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
+ if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+ run: |
+ sudo DEBIAN_FRONTEND="noninteractive" apt-get update
+ # Uninstall any previously installed MySQL first
+ sudo systemctl stop apparmor
+ sudo DEBIAN_FRONTEND="noninteractive" apt-get remove -y --purge mysql-server mysql-client mysql-common
+ sudo apt-get -y autoremove
+ sudo apt-get -y autoclean
+ sudo deluser mysql
+ sudo rm -rf /var/lib/mysql
+ sudo rm -rf /etc/mysql
+ # Install mysql80
+ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A8D3785C
+ wget -c https://dev.mysql.com/get/mysql-apt-config_0.8.29-1_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
+ sudo DEBIAN_FRONTEND="noninteractive" apt-get install -y mysql-server mysql-client
+ # Install everything else we need, and configure
+ sudo apt-get install -y make unzip g++ etcd curl git wget eatmydata
+ sudo service mysql stop
+ sudo service etcd stop
+ sudo bash -c "echo '/usr/sbin/mysqld { }' > /etc/apparmor.d/usr.sbin.mysqld" # https://bugs.launchpad.net/ubuntu/+source/mariadb-10.1/+bug/1806263
+ sudo ln -s /etc/apparmor.d/usr.sbin.mysqld /etc/apparmor.d/disable/
+ sudo apparmor_parser -R /etc/apparmor.d/usr.sbin.mysqld || echo "could not remove mysqld profile"
+
+ # 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.$(lsb_release -sc)_all.deb
+ sudo apt-get update
+ sudo apt-get install -y percona-xtrabackup-24
+
+ # Checkout to the last release of Vitess
+ - name: Check out last version's code (${{ 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@v4
+ with:
+ ref: ${{ steps.output-previous-release-ref.outputs.previous_release_ref }}
+
+ - name: Get dependencies for the last release
+ if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+ run: |
+ go mod download
+
+ - name: Building last release's binaries
+ if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+ timeout-minutes: 10
+ run: |
+ source build.env
+ make build
+ mkdir -p /tmp/vitess-build-last/
+ cp -R bin /tmp/vitess-build-last/
+ rm -Rf bin/*
+
+ # Checkout to the next release of Vitess
+ - name: Check out next version's code (${{ steps.output-next-release-ref.outputs.next_release_ref }})
+ if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+ uses: actions/checkout@v4
+ with:
+ ref: ${{ steps.output-next-release-ref.outputs.next_release_ref }}
+
+ - name: Get dependencies for the next release
+ if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+ run: |
+ go mod download
+
+ - name: Building next 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-next/
+ cp -R bin /tmp/vitess-build-next/
+ 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@v4
+
+ - 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
+ make build
+ mkdir -p /tmp/vitess-build-current/
+ cp -R bin /tmp/vitess-build-current/
+
+ # Copy vttablet and related binaries under new names
+ - name: Use current version Vtctl, and other version VTTablet
+ if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+ run: |
+ source build.env
+
+ cp /tmp/vitess-build-last/bin/vttablet $PWD/bin/vttablet-last
+ cp /tmp/vitess-build-last/bin/mysqlctl $PWD/bin/mysqlctl-last
+ cp /tmp/vitess-build-last/bin/mysqlctld $PWD/bin/mysqlctld-last
+ cp /tmp/vitess-build-next/bin/vttablet $PWD/bin/vttablet-next
+ cp /tmp/vitess-build-next/bin/mysqlctl $PWD/bin/mysqlctl-next
+ cp /tmp/vitess-build-next/bin/mysqlctld $PWD/bin/mysqlctld-next
+ $PWD/bin/vttablet-last --version
+ $PWD/bin/vttablet --version
+ $PWD/bin/vttablet-next --version
+
+ # Running a test with primary tablet at version n (current SHA) and replica vttablet at version n-1
+ - name: Run Online DDL tests (primary=N, replica=N-1)
+ if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+ run: |
+ rm -rf /tmp/vtdataroot
+ mkdir -p /tmp/vtdataroot
+
+ source build.env
+ export PRIMARY_TABLET_BINARY_SUFFIX=""
+ export REPLICA_TABLET_BINARY_SUFFIX="-last"
+ eatmydata -- go run test.go -skip-build -keep-data=false -docker=false -print-log -follow -tag upgrade_downgrade_onlineddl_flow
+
+ # Running a test with primary tablet at version n-1 and replica vttablet at version n (current SHA)
+ - name: Run Online DDL tests (primary=N-1, replica=N)
+ if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+ run: |
+ rm -rf /tmp/vtdataroot
+ mkdir -p /tmp/vtdataroot
+
+ source build.env
+ export PRIMARY_TABLET_BINARY_SUFFIX="-last"
+ export REPLICA_TABLET_BINARY_SUFFIX=""
+ eatmydata -- go run test.go -skip-build -keep-data=false -docker=false -print-log -follow -tag upgrade_downgrade_onlineddl_flow
+
+ # Running a test with primary tablet at version n+1 and replica vttablet at version n (current SHA)
+ - name: Run Online DDL tests (primary=N+1, replica=N)
+ if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+ run: |
+ rm -rf /tmp/vtdataroot
+ mkdir -p /tmp/vtdataroot
+
+ source build.env
+ export PRIMARY_TABLET_BINARY_SUFFIX="-next"
+ export REPLICA_TABLET_BINARY_SUFFIX=""
+ eatmydata -- go run test.go -skip-build -keep-data=false -docker=false -print-log -follow -tag upgrade_downgrade_onlineddl_flow
+
+ # Running a test with primary tablet at version n (current SHA) and replica vttablet at version n+1
+ - name: Run Online DDL tests (primary=N, replica=N+1)
+ if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+ run: |
+ rm -rf /tmp/vtdataroot
+ mkdir -p /tmp/vtdataroot
+
+ source build.env
+ export PRIMARY_TABLET_BINARY_SUFFIX=""
+ export REPLICA_TABLET_BINARY_SUFFIX="-next"
+ eatmydata -- go run test.go -skip-build -keep-data=false -docker=false -print-log -follow -tag upgrade_downgrade_onlineddl_flow

go/test/endtoend/cluster/cluster_process.go

@@ -403,6 +403,12 @@ func (cluster *LocalProcessCluster) startKeyspace(keyspace Keyspace, shardNames
  if err != nil {
  return err
  }
+ switch tablet.Type {
+ case "primary":
+ mysqlctlProcess.Binary += os.Getenv("PRIMARY_TABLET_BINARY_SUFFIX")
+ case "replica":
+ mysqlctlProcess.Binary += os.Getenv("REPLICA_TABLET_BINARY_SUFFIX")
+ }
  tablet.MysqlctlProcess = *mysqlctlProcess
  proc, err := tablet.MysqlctlProcess.StartProcess()
  if err != nil {
@@ -426,6 +432,12 @@ func (cluster *LocalProcessCluster) startKeyspace(keyspace Keyspace, shardNames
  cluster.TmpDirectory,
  cluster.VtTabletExtraArgs,
  cluster.DefaultCharset)
+ switch tablet.Type {
+ case "primary":
+ tablet.VttabletProcess.Binary += os.Getenv("PRIMARY_TABLET_BINARY_SUFFIX")
+ case "replica":
+ tablet.VttabletProcess.Binary += os.Getenv("REPLICA_TABLET_BINARY_SUFFIX")
+ }
  tablet.Alias = tablet.VttabletProcess.TabletPath
  if cluster.ReusingVTDATAROOT {
  tablet.VttabletProcess.ServingStatus = "SERVING"