services:
  ## matrix server
  synapse:
    image: matrixdotorg/synapse:${SYNAPSETAG:-latest}
    restart: unless-stopped
    env_file: 
      - .env
    depends_on:
      - synapsedb
    ports:
      - 8008:8008
      - 91:91
      - 92:92
    deploy:
      replicas: 1
      placement:
        max_replicas_per_node: 1
      update_config:
        parallelism: 1
        delay: 10s
    volumes:
     - ${BASEDIR:-.}/files/synapse:/data
    networks:
      - backend
      - matrixnet

  ## server db (optional; default is sqlite3, if not use remove db from depends_on)
  synapsedb:
    image: postgres:${POSTGRESSTAG:-11}    # recommend to set fix version ! db major release can have breaking changes
    restart: unless-stopped
    env_file: 
      - .env
    volumes:
     - ${BASEDIR:-.}/files/postgresdata:/var/lib/postgresql/data
    environment:
     - POSTGRES_DB=${DBNAME:-synapse}
     - POSTGRES_USER=${DBUSER:-synapse}
     - POSTGRES_PASSWORD=${DBPASS:-synapse}
     - POSTGRES_INITDB_ARGS=--lc-collate C --lc-ctype C --encoding UTF8
    networks:
      - matrixnet

  ## server (user / channel) managment (optional)
  # synapse-admin:
  #   image: awesometechnologies/synapse-admin:${SYNAPSEADMINTAG:-latest}
  #   restart: unless-stopped
  #   env_file: 
  #     - .env
  #   depends_on:
  #     - synapse
  #   ports:
  #     - 8888:80
  #   networks:
  #     - backend
  #     - matrixnet

  ## webfrontend (optional)
  element:
    image: vectorim/element-web:${ELEMENTTAG:-latest}
    restart: unless-stopped
    env_file: 
      - .env
    depends_on:
      - synapse
    volumes:
      - ${BASEDIR:-.}/files/element-config.json:/app/config.json
    ports:
      - 8080:80
      - 8443:8443
    deploy:
      replicas: 1
      placement:
        max_replicas_per_node: 1
      update_config:
        parallelism: 1
        delay: 10s
    networks:
      - backend

networks:
  backend:
    name: ${INTRANET:-backend}
    # external: true
  matrixnet: