Sync prod > preprod #2
Workflow file for this run
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| name: Sync databases | |
| on: | |
| workflow_dispatch: | |
| env: | |
| DUPLICATE_API_TOKEN: ${{ secrets.DUPLICATE_API_TOKEN }} | |
| DUPLICATE_SOURCE_APP: ${{ secrets.DUPLICATE_SOURCE_APP }} | |
| DUPLICATE_ADDON_KIND: postgresql | |
| PREPROD_DATABASE_URL: ${{ secrets.PREPROD_DATABASE_URL }} | |
| defaults: | |
| run: | |
| shell: bash | |
| jobs: | |
| sync_prod_to_preprod: | |
| name: Sync production databse to preprod | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Install Scalingo CLI | |
| run: | | |
| curl -O https://cli-dl.scalingo.com/install && bash install | |
| - name: Generate database archive | |
| run: | | |
| archive_name="backup.tar.gz" | |
| # Install additional tools to interact with the database: | |
| scalingo --app "${DUPLICATE_SOURCE_APP}" run dbclient-fetcher "${DUPLICATE_ADDON_KIND}" | |
| # Login to Scalingo, using the token stored in `DUPLICATE_API_TOKEN`: | |
| scalingo login --api-token "${DUPLICATE_API_TOKEN}" | |
| # Retrieve the addon id: | |
| addon_id="$( scalingo --app "${DUPLICATE_SOURCE_APP}" addons \ | |
| | grep "${DUPLICATE_ADDON_KIND}" \ | |
| | cut -d "|" -f 3 \ | |
| | tr -d " " )" | |
| # Download the latest backup available for the specified addon: | |
| scalingo --app "${DUPLICATE_SOURCE_APP}" --addon "${addon_id}" \ | |
| backups-download --output "${archive_name}" | |
| - name: Restore the database | |
| run: | | |
| # Get the name of the backup file: | |
| backup_file_name="$( tar --list --file="${archive_name}" \ | |
| | tail -n 1 \ | |
| | cut -d "/" -f 2 )" | |
| # Extract the archive containing the downloaded backup: | |
| tar --extract --verbose --file="${archive_name}" --directory="/app/" | |
| # Restore the data: | |
| pg_restore --clean --if-exists --no-owner --no-privileges --no-comments \ | |
| --dbname "${DATABASE_URL}" "/app/${backup_file_name}" |