---
services:
  matrix_install_site:
    build: install_site
    environment:
      - BASE_URL=$MATRIX_BASE_URL
      - EMAIL
    volumes:
      - ./nginx.conf:/web/matrix.conf
      - sites:/sites/
      - certs:/etc/letsencrypt/
      - certbotroot:/var/www/certbot/
      - /var/run/docker.sock:/var/run/docker.sock

  coturn_install_site:
    build: install_site
    environment:
      - BASE_URL=$COTURN_BASE_URL
      - EMAIL
    volumes:
      - certs:/etc/letsencrypt/
      - certbotroot:/var/www/certbot/

  db:
    image: docker.io/postgres:15
    restart: unless-stopped
    volumes:
      - db:/var/lib/postgresql/data/
    environment:
      - POSTGRES_DB
      - POSTGRES_USER
      - POSTGRES_PASSWORD
      - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=C --lc-ctype=C

  coturn:
    build: coturn
    network: host # TODO: https://github.com/instrumentisto/coturn-docker-image/issues/3
    tmpfs:
      - tmpfs:/var/lib/coturn/
    environment:
      - BASE_URL=COTURN_BASE_URL
      - AUTH_SECRET

  matrix:
    build: matrix
    restart: unless-stopped
    volumes:
      - config:/config/
      - data:/data/
    environment:
      - SYNAPSE_SERVER_NAME=$MATRIX_BASE_URL
      - SYNAPSE_CONFIG_DIR=/config
      - SYNAPSE_DATA_DIR=/data
      - UID=$PUID
      - GID=$PGID
      - COTURN_BASE_URL
      - AUTH_SECRET
    networks:
      - nginx
      - default
    depends_on:
      - db

volumes:
  sites:
    external: true
  certs:
    external: true
  certbotroot:
    external: true
  db:
  config:
  data:

networks:
  nginx:
    external: true