Update docker-image-test.yml #9
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| name: Test Backup | |
| on: | |
| push: | |
| branches: | |
| - main # Change this to your default branch if needed | |
| pull_request: | |
| branches: | |
| - main # Change this to your default branch if needed | |
| jobs: | |
| test: | |
| runs-on: ubuntu-latest | |
| services: | |
| postgres: | |
| image: postgres:14 | |
| env: | |
| POSTGRES_USER: your_db_user | |
| POSTGRES_PASSWORD: your_db_password | |
| POSTGRES_DB: your_database_name | |
| ports: | |
| - 5432:5432 | |
| options: >- | |
| --health-cmd "pg_isready -U your_db_user" | |
| --health-interval 10s | |
| --health-timeout 5s | |
| --health-retries 5 | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v1 | |
| - name: Build Docker Image | |
| run: docker build -t pg_backup_image . | |
| - name: Create Sample Database and Insert Data | |
| run: | | |
| echo "Creating sample database and inserting data..." | |
| until pg_isready -h localhost -U your_db_user; do | |
| echo "Waiting for PostgreSQL to be ready..." | |
| sleep 5 | |
| done | |
| # Set PGPASSWORD to allow the psql command to connect | |
| export PGPASSWORD=your_db_password | |
| psql -h localhost -U your_db_user -d your_database_name -c "CREATE TABLE test_table (id SERIAL PRIMARY KEY, name VARCHAR(50));" | |
| psql -h localhost -U your_db_user -d your_database_name -c "INSERT INTO test_table (name) VALUES ('Test Data 1'), ('Test Data 2');" | |
| - name: Set CRONTIME | |
| run: echo "CRONTIME='* * * * *'" >> $GITHUB_ENV | |
| - name: Make backup mount point | |
| run: mkdir ~/backup | |
| - name: Start Cron Job | |
| run: | | |
| echo "Setting up cron job..." | |
| docker run -d \ | |
| --name pg_backup_container \ | |
| -e PGUSER=your_db_user \ | |
| -e PGDATABASE=your_database_name \ | |
| -e PGPASSWORD=your_db_password \ | |
| -e PGHOST=localhost \ | |
| -e CRONTIME="${CRONTIME}" \ | |
| -v ~/backup:/backup \ | |
| pg_backup_image | |
| echo "Waiting 2 minutes for cron job to run..." | |
| sleep 90 # Wait for 90 seconds to allow the cron job to execute | |
| # see if there is anything in the backup directory | |
| - name: Check for Backups | |
| run: | | |
| ls ~/backup | |
| - name: Verify Backup | |
| run: | | |
| echo "Verifying backup..." | |
| # Check if the backup file exists (old ref docker run --rm pg_backup_image) | |
| BACKUP_FILE=$(ls ~/backup | head -n 1) | |
| echo "Found backup file: $BACKUP_FILE" # Log the found file name | |
| if [ -z "$BACKUP_FILE" ]; then | |
| echo "No backup file found!" | |
| exit 1 | |
| fi | |
| echo "Verifying contents of $BACKUP_FILE..." | |
| # Restore the backup and verify | |
| docker run --rm \ | |
| -e PGUSER=your_db_user \ | |
| -e PGPASSWORD=your_db_password \ | |
| -e PGDATABASE=your_database_name \ | |
| -e PGHOST=localhost \ | |
| pg_backup_image sh -c "pg_restore -d your_database_name -U your_db_user /backup/$BACKUP_FILE && psql -h localhost -U your_db_user -d your_database_name -c 'SELECT * FROM test_table;'" |