version: '3.7'
services:
  synapse:
    image: docker.io/matrixdotorg/synapse:latest
    restart: unless-stopped
    environment:
      - SYNAPSE_CONFIG_PATH=/data/homeserver.yaml
    volumes:
      - /data/synapse/data:/data
    depends_on:
      - db
    ports:
      - 8008:8008/tcp
    networks:
      - synapse-net

  mautrix-telegram:
    container_name: mautrix-telegram
    image: dock.mau.dev/mautrix/telegram:latest
    restart: unless-stopped
    depends_on:
      - db
    volumes:
    - /data/synapse/bridges/telegram:/data
    networks:
      - synapse-net
  db:
    image: docker.io/postgres:12-alpine
    # Change that password, of course!
    environment:
      - POSTGRES_USER=synapse
      - POSTGRES_PASSWORD=<<< my db password >>>
      - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=C --lc-ctype=C
    volumes:
      - /data/synapse/database:/var/lib/postgresql/data
    networks:
      - synapse-net

networks:
  synapse-net: {}