services:
  << service_name >>-init:
    image: guacamole/guacamole:1.6.0
    container_name: << service_name >>-init
    user: "0:0"
    entrypoint: ["/bin/sh", "-c"]
    command:
      - if [ ! -s /init/001-initdb.sql ]; then /opt/guacamole/bin/initdb.sh --postgresql > /init/001-initdb.sql; fi
    volumes:
      - guacamole-init:/init
    restart: "no"

  << service_name >>-db:
    image: postgres:16-alpine
    container_name: << service_name >>-db
    environment:
      - POSTGRES_DB=guacamole
      - POSTGRES_USER=guacamole
      - POSTGRES_PASSWORD=<< db_password >>
    volumes:
      - << appdata_dir >>/<< service_name >>/db:/var/lib/postgresql/data
      - guacamole-init:/docker-entrypoint-initdb.d:ro
    depends_on:
      << service_name >>-init:
        condition: service_completed_successfully
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U guacamole -d guacamole"]
      interval: 10s
      timeout: 5s
      retries: 10
    restart: unless-stopped

  << service_name >>-guacd:
    image: guacamole/guacd:1.6.0
    container_name: << service_name >>-guacd
    restart: unless-stopped

  << service_name >>:
    image: guacamole/guacamole:1.6.0
    container_name: << service_name >>
    ports:
      - "<< port >>:8080"
    environment:
      - WEBAPP_CONTEXT=ROOT
      - GUACD_HOSTNAME=<< service_name >>-guacd
      - POSTGRESQL_HOSTNAME=<< service_name >>-db
      - POSTGRESQL_DATABASE=guacamole
      - POSTGRESQL_USERNAME=guacamole
      - POSTGRESQL_PASSWORD=<< db_password >>
    depends_on:
      << service_name >>-db:
        condition: service_healthy
      << service_name >>-guacd:
        condition: service_started
    restart: unless-stopped

volumes:
  guacamole-init: