docker-compose.yml

services:
  powersync:
    restart: unless-stopped
    depends_on:
      postgres-powersync: # This is not required, but is nice to have
        condition: service_healthy
    image: journeyapps/powersync-service:latest
    command: ["start", "-r", "unified"]
    volumes:
      - ./config/config.yaml:/config/config.yaml
    environment:
      POWERSYNC_CONFIG_PATH: /config/config.yaml
    ports:
      - 8080:8080

  postgres-powersync:
    image: postgres:18
    restart: always
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_DB=postgres
      - POSTGRES_PASSWORD=postgres
      - PGPORT=4321
    volumes:
      - powersync_pg_data:/var/lib/postgresql
    ports:
      - "4321:4321"
    command: ["postgres", "-c", "wal_level=logical"]
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d postgres"]
      interval: 5s
      timeout: 5s
      retries: 5
      
volumes:
  powersync_pg_data: