# {{ ansible_managed }}
version: '3.5'

services:
  etherpad:
    image: {{ docker_etherpad_version }}
    restart: always
    environment:
      DB_TYPE: postgres
      DB_HOST: db
      DB_PORT: 5432
      DB_NAME: "{{ docker_etherpad_db_name }}"
      DB_USER: "{{ docker_etherpad_db_user }}"
      DB_PASS: "{{ docker_etherpad_db_password }}"
      ADMIN_PASSWORD: "{{ docker_etherpad_admin_password }}"
      SOCKETIO_MAX_HTTP_BUFFER_SIZE: "{{ docker_etherpad_socketio_max_http_buffer_size }}"
      DEFAULT_PAD_TEXT: "{{ docker_etherpad_default_pad_text }}"
    volumes:
      - {{ docker_etherpad_data_dir }}/{{ docker_etherpad_service_id }}/node_modules:/opt/etherpad-lite/node_modules
      - {{ docker_etherpad_data_dir }}/{{ docker_etherpad_service_id }}/settings.json:/opt/etherpad-lite/settings.json
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=traefik"
      - "traefik.http.routers.{{ docker_etherpad_service_id }}.entrypoints=web"
      - "traefik.http.routers.{{ docker_etherpad_service_id }}.rule=Host(`{{ docker_etherpad_fqdn }}`)"
      - "traefik.http.services.{{ docker_etherpad_service_id }}.loadbalancer.server.port=9001"
    depends_on:
      db:
        condition: service_healthy
    networks:
      - traefik
      - etherpad

  db:
    image: postgres:14
    restart: always
    shm_size: 256mb
    networks:
      - etherpad
    healthcheck:
      test: ['CMD', 'pg_isready', '-U', 'postgres']
    volumes:
      - {{ docker_etherpad_data_dir }}/{{ docker_etherpad_service_id }}/db_data:/var/lib/postgresql/data
    environment:
      POSTGRES_DB: "{{ docker_etherpad_db_name }}"
      POSTGRES_USER: "{{ docker_etherpad_db_user }}"
      POSTGRES_PASSWORD: "{{ docker_etherpad_db_password }}"
        
networks:
  traefik:
    external: true
  etherpad:
    internal: true