Restore database from azure storage workflow #324
Workflow file for this run
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| name: Backup production database | ||
| on: | ||
| workflow_dispatch: | ||
| inputs: | ||
| environment: | ||
| description: Environment to backup | ||
| required: true | ||
| default: tes | ||
| type: choice | ||
| options: | ||
| - test | ||
| - production | ||
| backupFileName: | ||
| description: Backup file name. Default is [SERVICE_NAME]_[CONFIG_SHORT]_adhoc_YYYY-MM-DD | ||
| required: false | ||
| type: string | ||
| default: default | ||
| backupPTRServer: | ||
| description: Set to true if backing up a point in time restored database server | ||
| required: false | ||
| type: boolean | ||
| default: false | ||
| schedule: | ||
| - cron: "0 4 * * *" # 04:00 UTC | ||
| env: | ||
| SERVICE_NAME: trs | ||
| TF_VARS_PATH: terraform/aks/config | ||
| jobs: | ||
| backup: | ||
| name: Backup database | ||
| runs-on: ubuntu-latest | ||
| environment: | ||
| name: ${{ inputs.environment || production }} | ||
| env: | ||
| DEPLOY_ENV: ${{ inputs.environment || production }} | ||
| BACKUP_FILE: ${{ inputs.backupFileName || schedule }} | ||
| steps: | ||
| - uses: actions/checkout@v4 | ||
| - name: Set environment variables | ||
| run: | | ||
| source global_config/${DEPLOY_ENV}.sh | ||
| tf_vars_file=${{ env.TF_VARS_PATH }}/${DEPLOY_ENV}.tfvars.json | ||
| echo "CLUSTER=$(jq -r '.cluster' ${tf_vars_file})" >> $GITHUB_ENV | ||
| echo "RESOURCE_GROUP_NAME=${AZURE_RESOURCE_PREFIX}-${SERVICE_NAME}-${CONFIG_SHORT}-rg" >> $GITHUB_ENV | ||
| echo "STORAGE_ACCOUNT_NAME=${AZURE_RESOURCE_PREFIX}${SERVICE_NAME}dbbkp${CONFIG_SHORT}sa" >> $GITHUB_ENV | ||
| TODAY=$(date +"%F") | ||
| echo "DB_SERVER=${AZURE_RESOURCE_PREFIX}-${SERVICE_NAME}-${CONFIG_SHORT}-pg" >> $GITHUB_ENV | ||
| if [ "${{ env.BACKUP_FILE }}" == "schedule" ]; then | ||
| BACKUP_FILE=${SERVICE_NAME}_${CONFIG_SHORT}_${TODAY} | ||
| elif [ "${{ env.BACKUP_FILE }}" == "default" ]; then | ||
| BACKUP_FILE=${SERVICE_NAME}_${CONFIG_SHORT}_adhoc_${TODAY} | ||
| else | ||
| BACKUP_FILE=${{ env.BACKUP_FILE }} | ||
| fi | ||
| echo "BACKUP_FILE=$BACKUP_FILE" >> $GITHUB_ENV | ||
| echo "KEYVAULT_NAME=${AZURE_RESOURCE_PREFIX}-${SERVICE_SHORT}-${CONFIG_SHORT}-inf-kv" >> $GITHUB_ENV | ||
| - name: Set PTR variables | ||
| if: ${{ github.event.inputs.backupPTRServer == 'true' }} | ||
| run: | | ||
| echo "PTR_DB_SERVER=${{ env.DB_SERVER }}-ptr" >> $GITHUB_ENV | ||
| echo "BACKUP_FILE=${{ env.BACKUP_FILE }}-ptr" >> $GITHUB_ENV | ||
| - name: Backup ${{ env.DEPLOY_ENV }} postgres | ||
| uses: DFE-Digital/github-actions/backup-postgres@master | ||
| with: | ||
| storage-account: ${{ env.STORAGE_ACCOUNT_NAME }} | ||
| resource-group: ${{ env.RESOURCE_GROUP_NAME }} | ||
| app-name: ${{ env.SERVICE_NAME }}-${{ env.DEPLOY_ENV }} | ||
| cluster: ${{ env.CLUSTER }} | ||
| azure-credentials: ${{ secrets.AZURE_CREDENTIALS }} | ||
| backup-file: ${{ env.BACKUP_FILE }}.sql | ||
| ptr-db-server-name: ${{ env.PTR_DB_SERVER }} | ||
| - name: Backup Summary | ||
| if: success() | ||
| run: | | ||
| NOW=$(TZ=Europe/London date +"%F %R") | ||
| echo 'BACKUP SUCCESSFUL!' >> $GITHUB_STEP_SUMMARY | ||
| echo ' ENV: ${{ env.DEPLOY_ENV }}' >> $GITHUB_STEP_SUMMARY | ||
| echo " AT : ${NOW}" >> $GITHUB_STEP_SUMMARY | ||
| echo ' DB SERVER: ${{ env.PTR_DB_SERVER || env.DB_SERVER }}' >> $GITHUB_STEP_SUMMARY | ||
| echo ' STORAGE ACCOUNT: ${{ env.STORAGE_ACCOUNT_NAME }}' >> $GITHUB_STEP_SUMMARY | ||
| echo ' FILENAME: ${{ env.BACKUP_FILE }}.sql.gz' >> $GITHUB_STEP_SUMMARY | ||
| - name: Get Slack webhook | ||
| uses: Azure/get-keyvault-secrets@v1 | ||
| if: failure() | ||
| id: key-vault-secrets | ||
| with: | ||
| keyvault: ${{ env.KEYVAULT_NAME }} | ||
| secrets: "SLACK-WEBHOOK" | ||
| - name: Notify Slack channel on job failure | ||
| if: failure() | ||
| uses: rtCamp/action-slack-notify@v2 | ||
| env: | ||
| SLACK_USERNAME: CI Deployment | ||
| SLACK_TITLE: Database backup failure | ||
| SLACK_MESSAGE: Production database backup job failed | ||
| SLACK_WEBHOOK: ${{ steps.key-vault-secrets.outputs.SLACK-WEBHOOK }} | ||
| SLACK_COLOR: failure | ||
| SLACK_FOOTER: Sent from backup job in backup-db workflow | ||
