version: '2.1'

volumes:
  pg-publisher-data-dir:
  pg-subscriber-data-dir:


services:
  pg-publisher:
    image: kartoza/postgis:14-3.1
    restart: 'always'
    volumes:
      - pg-publisher-data-dir:/var/lib/postgresql
      - ./scripts/setup-publisher.sql:/docker-entrypoint-initdb.d/setup-publisher.sql
    environment:
      ALLOW_IP_RANGE: '0.0.0.0/0'
      REPLICATION_USER: 'replicator'
      REPLICATION_PASS: 'replicator'
      REPLICATION: 'true'
      WAL_LEVEL: 'logical'
    ports:
      - "7777:5432"
    healthcheck:
      test: "exit 0"

  pg-subscriber:
    image: kartoza/postgis:14-3.1
    restart: 'always'
    volumes:
      - pg-subscriber-data-dir:/var/lib/postgresql
      - ./scripts/setup-subscriber.sql:/docker-entrypoint-initdb.d/setup-subscriber.sql
    environment:
      ALLOW_IP_RANGE: '0.0.0.0/0'
      REPLICATION_USER: 'replicator'
      REPLICATION_PASS: 'replicator'
      REPLICATION: 'true'
      WAL_LEVEL: 'logical'
    depends_on:
        pg-publisher:
          condition: service_healthy
    ports:
      - "7776:5432"