Database #562
Workflow file for this run
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| name: Database | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| environment: | |
| description: Environment to backup | |
| required: true | |
| default: test | |
| type: choice | |
| options: | |
| - test | |
| - preproduction | |
| - production | |
| backup-file: | |
| description: | | |
| Backup file name (without extension). Default is afqts_[env]_adhoc_YYYY-MM-DD. Set it explicitly when backing up a point-in-time (PTR) server. (Optional) | |
| required: false | |
| type: string | |
| default: default | |
| db-server: | |
| description: | | |
| Name of the database server. Default is the live server. When backing up a point-in-time (PTR) server, use the full name of the PTR server. (Optional) | |
| schedule: | |
| - cron: "0 4 * * *" # 04:00 UTC | |
| env: | |
| SERVICE_NAME: apply-for-qts | |
| SERVICE_SHORT: afqts | |
| TF_VARS_PATH: terraform/application/config | |
| jobs: | |
| backup: | |
| name: Backup database | |
| runs-on: ubuntu-latest | |
| environment: | |
| name: ${{ inputs.environment || 'production' }} | |
| env: | |
| DEPLOY_ENV: ${{ inputs.environment || 'production' }} | |
| BACKUP_FILE: ${{ inputs.backup-file || 'schedule' }} | |
| services: | |
| postgres: | |
| image: postgres:14 | |
| env: | |
| POSTGRES_USER: postgres | |
| POSTGRES_PASSWORD: postgres | |
| POSTGRES_DB: postgres | |
| ports: | |
| - 5432:5432 | |
| options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5 | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - uses: azure/login@v2 | |
| with: | |
| creds: ${{ secrets.AZURE_CREDENTIALS }} | |
| - name: Set environment variables | |
| run: | | |
| source global_config/${DEPLOY_ENV}.sh | |
| tf_vars_file=${TF_VARS_PATH}/${DEPLOY_ENV}/variables.tfvars.json | |
| echo "CLUSTER=$(jq -r '.cluster' ${tf_vars_file})" >> $GITHUB_ENV | |
| echo "RESOURCE_GROUP_NAME=${AZURE_RESOURCE_PREFIX}-${SERVICE_SHORT}-${CONFIG_SHORT}-rg" >> $GITHUB_ENV | |
| echo "STORAGE_ACCOUNT_NAME=${AZURE_RESOURCE_PREFIX}${SERVICE_SHORT}dbbkp${CONFIG_SHORT}sa" >> $GITHUB_ENV | |
| TODAY=$(date +"%F") | |
| echo "DB_SERVER=${AZURE_RESOURCE_PREFIX}-${SERVICE_SHORT}-${CONFIG_SHORT}-pg" >> $GITHUB_ENV | |
| if [ "${BACKUP_FILE}" == "schedule" ]; then | |
| BACKUP_FILE=${SERVICE_SHORT}_${CONFIG_SHORT}_${TODAY} | |
| elif [ "${BACKUP_FILE}" == "default" ]; then | |
| BACKUP_FILE=${SERVICE_SHORT}_${CONFIG_SHORT}_adhoc_${TODAY} | |
| else | |
| BACKUP_FILE=${BACKUP_FILE} | |
| fi | |
| echo "BACKUP_FILE=${BACKUP_FILE}" >> $GITHUB_ENV | |
| echo "KEYVAULT_NAME=${AZURE_RESOURCE_PREFIX}-${SERVICE_SHORT}-${CONFIG_SHORT}-inf-kv" >> $GITHUB_ENV | |
| - name: Fetch secrets from key vault | |
| uses: azure/CLI@v2 | |
| id: key-vault-secrets | |
| with: | |
| inlineScript: | | |
| SLACK_WEBHOOK=$(az keyvault secret show --name "SLACK-WEBHOOK" --vault-name ${KEYVAULT_NAME} --query "value" -o tsv) | |
| echo "::add-mask::$SLACK_WEBHOOK" | |
| echo "SLACK_WEBHOOK=$SLACK_WEBHOOK" >> $GITHUB_OUTPUT | |
| - 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 }}-web | |
| cluster: ${{ env.CLUSTER }} | |
| azure-credentials: ${{ secrets.AZURE_CREDENTIALS }} | |
| backup-file: ${{ env.BACKUP_FILE }}.sql | |
| db-server-name: ${{ inputs.db-server }} | |
| slack-webhook: ${{ steps.key-vault-secrets.outputs.SLACK_WEBHOOK }} | |
| - name: Install postgres client | |
| if: github.event_name == 'schedule' | |
| uses: DFE-Digital/github-actions/install-postgres-client@master | |
| with: | |
| version: 14 | |
| - name: Sanitise dump | |
| if: github.event_name == 'schedule' | |
| run: | | |
| gzip -d --to-stdout backup.sql.gz | psql -d postgres | |
| psql -d postgres -f db/scripts/sanitise.sql | |
| pg_dump -E utf8 --compress=1 --clean --if-exists --no-owner --verbose --no-password -f backup-sanitised.sql.gz | |
| env: | |
| PGUSER: postgres | |
| PGPASSWORD: postgres | |
| PGHOST: localhost | |
| PGPORT: 5432 | |
| - name: Upload sanitised backup | |
| if: github.event_name == 'schedule' | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: backup-sanitised | |
| path: backup-sanitised.sql.gz | |
| retention-days: 3 | |
| restore-preproduction: | |
| name: Restore preproduction | |
| needs: [backup] | |
| if: ${{ github.event_name == 'schedule' }} | |
| runs-on: ubuntu-latest | |
| environment: preproduction | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Download sanitised backup | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: backup-sanitised | |
| - uses: ./.github/actions/set-kubernetes-credentials | |
| with: | |
| environment: preproduction | |
| azure-credentials: ${{ secrets.AZURE_CREDENTIALS }} | |
| - name: Install kubectl | |
| uses: DFE-Digital/github-actions/set-kubectl@master | |
| - name: Install konduit | |
| run: make install-konduit | |
| - name: Restore sanitised backup | |
| shell: bash | |
| run: bin/konduit.sh -i backup-sanitised.sql.gz -c apply-for-qts-preproduction-web -- psql |