feat: support backup via object storage #167
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| name: PostgreSQL Replication E2E Test | |
| on: | |
| push: | |
| branches: [ "main" ] | |
| pull_request: | |
| branches: [ "main" ] | |
| jobs: | |
| replication-test: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Set up Go | |
| uses: actions/setup-go@v5 | |
| with: | |
| go-version: '1.23' | |
| - name: Set up Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: '3.10' | |
| - name: Install dependencies | |
| run: | | |
| go get . | |
| pip3 install "sqlglot[rs]" pyarrow pandas | |
| sudo apt-get update | |
| sudo apt-get install --yes --no-install-recommends postgresql-client | |
| # Install DuckDB CLI and extensions | |
| curl -LJO https://github.com/duckdb/duckdb/releases/download/v1.1.3/duckdb_cli-linux-amd64.zip | |
| unzip duckdb_cli-linux-amd64.zip | |
| chmod +x duckdb | |
| sudo mv duckdb /usr/local/bin | |
| duckdb -c 'INSTALL json from core' | |
| - name: Build MyDuck | |
| run: go build -v | |
| - name: Start Primary PostgreSQL | |
| run: | | |
| docker run -d --name pg-primary \ | |
| -e POSTGRES_USER=postgres \ | |
| -e POSTGRES_PASSWORD=password \ | |
| -e POSTGRES_DB=testdb \ | |
| -p 15432:5432 \ | |
| postgres:latest \ | |
| -c wal_level=logical \ | |
| -c max_wal_senders=30 | |
| # Wait for PostgreSQL to be ready | |
| for i in {1..30}; do | |
| if psql "postgres://postgres:password@localhost:15432/testdb" -c "SELECT 1" >/dev/null 2>&1; then | |
| break | |
| fi | |
| sleep 1 | |
| done | |
| - name: Configure Primary for Replication | |
| run: | | |
| # Create test data | |
| psql "postgres://postgres:password@localhost:15432/testdb" <<-EOSQL | |
| CREATE TABLE test_table (id int primary key, name text); | |
| INSERT INTO test_table VALUES (1, 'initial data 1'), (2, 'initial data 2'); | |
| CREATE PUBLICATION testpub FOR TABLE test_table; | |
| EOSQL | |
| - name: Start MyDuck and Test Initial Replication | |
| run: | | |
| # Start MyDuck | |
| ./myduckserver & | |
| sleep 5 | |
| # Create subscription | |
| psql -h 127.0.0.1 -p 5432 -U postgres <<-EOSQL | |
| CREATE SUBSCRIPTION testsub | |
| CONNECTION 'dbname=testdb host=localhost port=15432 user=postgres password=password' | |
| PUBLICATION testpub; | |
| EOSQL | |
| sleep 5 | |
| # Verify initial data | |
| psql -h 127.0.0.1 -p 5432 -U postgres -c "SELECT 1 FROM test_table WHERE id = 1 AND name = 'initial data 1';" | grep -q 1 | |
| psql -h 127.0.0.1 -p 5432 -U postgres -c "SELECT 1 FROM test_table WHERE id = 2 AND name = 'initial data 2';" | grep -q 1 | |
| - name: Test Ongoing Replication | |
| run: | | |
| # Insert new data in primary | |
| psql "postgres://postgres:password@localhost:15432/testdb" \ | |
| -c "INSERT INTO test_table VALUES (3, 'new data 3');" | |
| sleep 2 | |
| # Verify replication of new data | |
| psql -h 127.0.0.1 -p 5432 -U postgres -c "SELECT 1 FROM test_table WHERE id = 3 AND name = 'new data 3';" | grep -q 1 | |
| # Kill MyDuck | |
| pkill myduckserver | |
| sleep 2 | |
| - name: Test Replication Recovery | |
| run: | | |
| # Insert more data in primary while MyDuck is down | |
| psql "postgres://postgres:password@localhost:15432/testdb" \ | |
| -c "INSERT INTO test_table VALUES (4, 'offline data 4');" | |
| # Restart MyDuck | |
| ./myduckserver & | |
| sleep 5 | |
| # Verify replication catches up | |
| psql -h 127.0.0.1 -p 5432 -U postgres -c "SELECT 1 FROM test_table WHERE id = 4 AND name = 'offline data 4';" | grep -q 1 | |
| # Kill MyDuck | |
| pkill myduckserver | |
| - name: Cleanup | |
| if: always() | |
| run: | | |
| pkill myduckserver || true | |
| docker rm -f pg-primary || true |