Incremental logical backup and point in time recovery

.github/workflows/cluster_endtoend_backup_pitr.yml

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+# DO NOT MODIFY: THIS FILE IS GENERATED USING "make generate_ci_workflows"
+
+name: Cluster (backup_pitr)
+on: [push, pull_request]
+concurrency:
+  group: format('{0}-{1}', ${{ github.ref }}, 'Cluster (backup_pitr)')
+  cancel-in-progress: true
+
+env:
+  LAUNCHABLE_ORGANIZATION: "vitess"
+  LAUNCHABLE_WORKSPACE: "vitess-app"
+  GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+
+jobs:
+  build:
+    name: Run endtoend tests on Cluster (backup_pitr)
+    runs-on: ubuntu-20.04
+
+    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" ]] && [[ ! "${{github.ref}}" =~ ^refs/heads/release-[0-9]+\.[0-9]$ ]] && [[ ! "${{github.ref}}" =~ "refs/tags/.*" ]]; then
+          skip='true'
+        fi
+        echo Skip ${skip}
+        echo "::set-output name=skip-workflow::${skip}"
+
+    - name: Check out code
+      if: steps.skip-workflow.outputs.skip-workflow == 'false'
+      uses: actions/checkout@v2
+
+    - 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.[sumod]'
+            - 'proto/*.proto'
+            - 'tools/**'
+            - 'config/**'
+            - 'bootstrap.sh'
+            - '.github/workflows/cluster_endtoend_backup_pitr.yml'
+
+    - name: Set up Go
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.18.5
+
+    - name: Set up python
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      uses: actions/setup-python@v2
+
+    - name: Tune the OS
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: |
+        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: |
+        # Setup Percona Server for MySQL 8.0
+        sudo apt-get update
+        sudo apt-get install -y lsb-release gnupg2 curl
+        wget https://repo.percona.com/apt/percona-release_latest.$(lsb_release -sc)_all.deb
+        sudo DEBIAN_FRONTEND="noninteractive" dpkg -i percona-release_latest.$(lsb_release -sc)_all.deb
+        sudo percona-release setup ps80
+        sudo apt-get update
+
+        # Install everything else we need, and configure
+        sudo apt-get install -y percona-server-server percona-server-client make unzip g++ etcd git wget eatmydata xz-utils
+        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
+
+    - name: Setup launchable dependencies
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: |
+        # Get Launchable CLI installed. If you can, make it a part of the builder image to speed things up
+        pip3 install --user launchable~=1.0 > /dev/null
+
+        # verify that launchable setup is all correct.
+        launchable verify || true
+
+        # Tell Launchable about the build you are producing and testing
+        launchable record build --name "$GITHUB_RUN_ID" --source .
+
+    - name: Run cluster endtoend test
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      timeout-minutes: 45
+      run: |
+        # We set the VTDATAROOT to the /tmp folder to reduce the file path of mysql.sock file
+        # which musn't be more than 107 characters long.
+        export VTDATAROOT="/tmp/"
+        source build.env
+
+        set -x
+
+        # run the tests however you normally do, then produce a JUnit XML file
+        eatmydata -- go run test.go -docker=false -follow -shard backup_pitr | tee -a output.txt | go-junit-report -set-exit-code > report.xml
+
+    - name: Print test output and Record test result in launchable
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true' && always()
+      run: |
+        # send recorded tests to launchable
+        launchable record tests --build "$GITHUB_RUN_ID" go-test . || true
+
+        # print test output
+        cat output.txt

.github/workflows/cluster_endtoend_backup_pitr_mysql57.yml

@@ -0,0 +1,140 @@
+# DO NOT MODIFY: THIS FILE IS GENERATED USING "make generate_ci_workflows"
+
+name: Cluster (backup_pitr) mysql57
+on: [push, pull_request]
+concurrency:
+  group: format('{0}-{1}', ${{ github.ref }}, 'Cluster (backup_pitr) mysql57')
+  cancel-in-progress: true
+
+env:
+  LAUNCHABLE_ORGANIZATION: "vitess"
+  LAUNCHABLE_WORKSPACE: "vitess-app"
+  GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+
+jobs:
+  build:
+    name: Run endtoend tests on Cluster (backup_pitr) mysql57
+    runs-on: ubuntu-20.04
+
+    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" ]] && [[ ! "${{github.ref}}" =~ ^refs/heads/release-[0-9]+\.[0-9]$ ]] && [[ ! "${{github.ref}}" =~ "refs/tags/.*" ]]; then
+          skip='true'
+        fi
+        echo Skip ${skip}
+        echo "::set-output name=skip-workflow::${skip}"
+
+    - name: Check out code
+      if: steps.skip-workflow.outputs.skip-workflow == 'false'
+      uses: actions/checkout@v2
+
+    - 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.[sumod]'
+            - 'proto/*.proto'
+            - 'tools/**'
+            - 'config/**'
+            - 'bootstrap.sh'
+            - '.github/workflows/cluster_endtoend_backup_pitr_mysql57.yml'
+
+    - name: Set up Go
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.18.5
+
+    - name: Set up python
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      uses: actions/setup-python@v2
+
+    - name: Tune the OS
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: |
+        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: |
+        sudo apt-get update
+
+        # Uninstall any previously installed MySQL first
+        sudo ln -s /etc/apparmor.d/usr.sbin.mysqld /etc/apparmor.d/disable/
+        sudo apparmor_parser -R /etc/apparmor.d/usr.sbin.mysqld
+
+        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
+
+        # Get key to latest MySQL repo
+        sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 467B942D3A79BD29
+
+        wget -c https://dev.mysql.com/get/mysql-apt-config_0.8.14-1_all.deb
+        # Bionic packages are still compatible for Focal since there's no MySQL 5.7
+        # packages for Focal.
+        echo mysql-apt-config mysql-apt-config/repo-codename select bionic | sudo debconf-set-selections
+        echo mysql-apt-config mysql-apt-config/select-server select mysql-5.7 | 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-client=5.7* mysql-community-server=5.7* mysql-server=5.7*
+
+        sudo apt-get install -y make unzip g++ etcd curl git wget eatmydata
+        sudo service mysql stop
+        sudo service etcd stop
+
+        # install JUnit report formatter
+        go install github.com/vitessio/go-junit-report@HEAD
+
+    - name: Setup launchable dependencies
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: |
+        # Get Launchable CLI installed. If you can, make it a part of the builder image to speed things up
+        pip3 install --user launchable~=1.0 > /dev/null
+
+        # verify that launchable setup is all correct.
+        launchable verify || true
+
+        # Tell Launchable about the build you are producing and testing
+        launchable record build --name "$GITHUB_RUN_ID" --source .
+
+    - name: Run cluster endtoend test
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      timeout-minutes: 45
+      run: |
+        # We set the VTDATAROOT to the /tmp folder to reduce the file path of mysql.sock file
+        # which musn't be more than 107 characters long.
+        export VTDATAROOT="/tmp/"
+        source build.env
+
+        set -x
+
+        # run the tests however you normally do, then produce a JUnit XML file
+        eatmydata -- go run test.go -docker=false -follow -shard backup_pitr | tee -a output.txt | go-junit-report -set-exit-code > report.xml
+
+    - name: Print test output and Record test result in launchable
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true' && always()
+      run: |
+        # send recorded tests to launchable
+        launchable record tests --build "$GITHUB_RUN_ID" go-test . || true
+
+        # print test output
+        cat output.txt

.github/workflows/cluster_endtoend_backup_pitr_mysql80.yml

@@ -0,0 +1,127 @@
+# DO NOT MODIFY: THIS FILE IS GENERATED USING "make generate_ci_workflows"
+
+name: Cluster (backup_pitr) mysql80
+on: [push, pull_request]
+concurrency:
+  group: format('{0}-{1}', ${{ github.ref }}, 'Cluster (backup_pitr) mysql80')
+  cancel-in-progress: true
+
+env:
+  LAUNCHABLE_ORGANIZATION: "vitess"
+  LAUNCHABLE_WORKSPACE: "vitess-app"
+  GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+
+jobs:
+  build:
+    name: Run endtoend tests on Cluster (backup_pitr) mysql80
+    runs-on: ubuntu-20.04
+    timeout-minutes: 45
+
+    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" ]] && [[ ! "${{github.ref}}" =~ ^refs/heads/release-[0-9]+\.[0-9]$ ]] && [[ ! "${{github.ref}}" =~ "refs/tags/.*" ]]; then
+          skip='true'
+        fi
+        echo Skip ${skip}
+        echo "::set-output name=skip-workflow::${skip}"
+
+    - name: Check out code
+      if: steps.skip-workflow.outputs.skip-workflow == 'false'
+      uses: actions/checkout@v2
+
+    - 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.[sumod]'
+            - 'proto/*.proto'
+            - 'tools/**'
+            - 'config/**'
+            - 'bootstrap.sh'
+            - '.github/workflows/cluster_endtoend_backup_pitr_mysql80.yml'
+
+    - name: Set up Go
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.18.5
+
+    - name: Set up python
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      uses: actions/setup-python@v2
+
+    - name: Tune the OS
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: |
+        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: |
+        # Setup Percona Server for MySQL 8.0
+        sudo apt-get update
+        sudo apt-get install -y lsb-release gnupg2 curl
+        wget https://repo.percona.com/apt/percona-release_latest.$(lsb_release -sc)_all.deb
+        sudo DEBIAN_FRONTEND="noninteractive" dpkg -i percona-release_latest.$(lsb_release -sc)_all.deb
+        sudo percona-release setup ps80
+        sudo apt-get update
+
+        # Install everything else we need, and configure
+        sudo apt-get install -y percona-server-server percona-server-client make unzip g++ etcd git wget eatmydata xz-utils
+        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
+
+    - name: Setup launchable dependencies
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: |
+        # Get Launchable CLI installed. If you can, make it a part of the builder image to speed things up
+        pip3 install --user launchable~=1.0 > /dev/null
+
+        # verify that launchable setup is all correct.
+        launchable verify || true
+
+        # Tell Launchable about the build you are producing and testing
+        launchable record build --name "$GITHUB_RUN_ID" --source .
+
+    - name: Run cluster endtoend test
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      timeout-minutes: 30
+      run: |
+        # We set the VTDATAROOT to the /tmp folder to reduce the file path of mysql.sock file
+        # which musn't be more than 107 characters long.
+        export VTDATAROOT="/tmp/"
+        source build.env
+
+        set -x
+
+        # run the tests however you normally do, then produce a JUnit XML file
+        eatmydata -- go run test.go -docker=false -follow -shard backup_pitr | tee -a output.txt | go-junit-report -set-exit-code > report.xml
+
+    - name: Print test output and Record test result in launchable
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true' && always()
+      run: |
+        # send recorded tests to launchable
+        launchable record tests --build "$GITHUB_RUN_ID" go-test . || true
+
+        # print test output
+        cat output.txt