element-docker-demo/compose.yml

# FIXME: define a frontend & backend network, and only expose backend services to the frontend (nginx)
networks:
  backend:

secrets:
   postgres_password:
      file: secrets/postgres/postgres_password
   synapse_signing_key:
      file: secrets/synapse/${DOMAIN}.signing.key

services:
  # dependencies for optionally generating default configs + secrets
  generate-synapse-secrets:
    image: ghcr.io/element-hq/synapse:latest
    restart: "no"
    volumes:
      - ${VOLUME_PATH}/data/synapse:/data:rw
      - ${VOLUME_PATH}/init/generate-synapse-secrets.sh:/entrypoint.sh
    env_file: .env
    environment:
      SYNAPSE_CONFIG_DIR: /data
      SYNAPSE_CONFIG_PATH: /data/homeserver.yaml.default
      SYNAPSE_SERVER_NAME: ${DOMAIN}
      SYNAPSE_REPORT_STATS: ${REPORT_STATS}
    entrypoint: "/entrypoint.sh"

  generate-mas-secrets:
    restart: "no"
    image: ghcr.io/element-hq/matrix-authentication-service:latest
    volumes:
      - ${VOLUME_PATH}/data/mas:/data:rw
    env_file: .env
    # FIXME: stop this regenerating a spurious default config every time
    # We can't do the same approach as synapse (unless use a debug image of MAS) as MAS is distroless and has no bash.
    command: "config generate -o /data/config.yaml.default"

  # dependency for templating /data-template into /data (having extracted any secrets from any default generated configs)
  init:
    build: init
    restart: "no"
    volumes:
      - ${VOLUME_PATH}/secrets:/secrets
      - ${VOLUME_PATH}/data:/data
      - ${VOLUME_PATH}/data-template:/data-template
      - ${VOLUME_PATH}/init/init.sh:/init.sh
    command: "/init.sh"
    env_file: .env
    depends_on:
      generate-synapse-secrets:
        condition: service_completed_successfully
      generate-mas-secrets:
        condition: service_completed_successfully

  # nginx:
  #   image: nginx:latest
  #   restart: unless-stopped
  #   ports:
  #     - "80:80"
  #     - "443:443"
  #   volumes:
  #     - ${VOLUME_PATH}/data/nginx:/etc/nginx/conf.d
  #     - ${VOLUME_PATH}/data/certbot/conf:/etc/letsencrypt
  #     - ${VOLUME_PATH}/data/certbot/www:/var/www/certbot
  #   command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
  #   depends_on:
  #     init:
  #       condition: service_completed_successfully

  # certbot:
  #   image: certbot/certbot:latest
  #   restart: unless-stopped
  #   volumes:
  #     - ${VOLUME_PATH}/data/certbot/conf:/etc/letsencrypt
  #     - ${VOLUME_PATH}/data/certbot/www:/var/www/certbot
  #   entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
  #   depends_on:
  #     init:
  #       condition: service_completed_successfully

  postgres:
    image: postgres:latest
    restart: unless-stopped
    volumes:
      - ${VOLUME_PATH}/data/postgres:/var/lib/postgresql/data:rw
      - ${VOLUME_PATH}/data-template/postgres/create-multiple-postgresql-databases.sh:/docker-entrypoint-initdb.d/create-multiple-postgresql-databases.sh
    networks:
      - backend
    environment:
      POSTGRES_MULTIPLE_DATABASES: synapse,mas
      POSTGRES_USER: matrix # FIXME: use different username+passwords for synapse & MAS DBs.
      POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
      POSTGRES_INITDB_ARGS: --encoding=UTF8 --locale=C
    secrets:
      - postgres_password
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U matrix"]
      start_period: "1s"
      interval: "1s"
      timeout: "5s"
    depends_on:
      init:
        condition: service_completed_successfully

  redis:
    image: redis:latest
    restart: unless-stopped
    networks:
      - backend

  synapse:
    image: ghcr.io/element-hq/synapse:latest
    restart: unless-stopped
    volumes:
      - ${VOLUME_PATH}/data/synapse:/data:rw
    ports:
      - 8008:8008
    networks:
      - backend
    environment:
      SYNAPSE_CONFIG_DIR: /data
      SYNAPSE_CONFIG_PATH: /data/homeserver.yaml
    secrets:
      - synapse_signing_key
    depends_on:
      postgres:
        condition: service_healthy
      init:
        condition: service_completed_successfully

  synapse-generic-worker-1:
    image: ghcr.io/element-hq/synapse:latest
    restart: unless-stopped
    entrypoint: ["/start.py", "run", "--config-path=/data/homeserver.yaml", "--config-path=/data/workers/synapse-generic-worker-1.yaml"]
    healthcheck:
      test: ["CMD-SHELL", "curl -fSs http://localhost:8081/health || exit 1"]
      start_period: "5s"
      interval: "15s"
      timeout: "5s"
    networks:
      - backend
    volumes:
      - ${VOLUME_PATH}/data/synapse:/data:rw
    environment:
      SYNAPSE_WORKER: synapse.app.generic_worker
    # Expose port if required so your reverse proxy can send requests to this worker
    # Port configuration will depend on how the http listener is defined in the worker configuration file
    ports:
      - 8081:8081
    secrets:
      - synapse_signing_key
    depends_on:
      - synapse

  synapse-federation-sender-1:
    image: ghcr.io/element-hq/synapse:latest
    restart: unless-stopped
    entrypoint: ["/start.py", "run", "--config-path=/data/homeserver.yaml", "--config-path=/data/workers/synapse-federation-sender-1.yaml"]
    healthcheck:
      disable: true
    networks:
      - backend
    volumes:
      - ${VOLUME_PATH}/data/synapse:/data:rw # Replace VOLUME_PATH with the path to your Synapse volume
    environment:
      SYNAPSE_WORKER: synapse.app.federation_sender
    secrets:
      - synapse_signing_key
    depends_on:
      - synapse

  matrix-authentication-service:
    image: ghcr.io/element-hq/matrix-authentication-service:latest
    restart: unless-stopped
    ports:
      - 8083:8080
    volumes:
      - ${VOLUME_PATH}/data/mas:/data:rw
    networks:
      - backend
    # FIXME: do we also need to sync the db?
    command: "server --config=/data/config.yaml"
    depends_on:
      postgres:
        condition: service_healthy
      init:
        condition: service_completed_successfully

  # as a basic local MTA
  mailhog:
    image: mailhog/mailhog:latest
    restart: unless-stopped
    ports:
      - 8025:8025
      - 1025:1025
    networks:
      - backend

  element-web:
    image: vectorim/element-web:latest
    restart: unless-stopped
    ports:
      - 8080:80
    healthcheck:
      test: ["CMD-SHELL", "curl -fSs http://localhost:8080/version || exit 1"]
      start_period: "5s"
      interval: "15s"
      timeout: "5s"
    networks:
      - backend
    volumes:
      - ${VOLUME_PATH}/data/element-web/config.json:/app/config.json
    depends_on:
      init:
        condition: service_completed_successfully

  element-call:
    image: ghcr.io/element-hq/element-call
    restart: unless-stopped
    ports:
      - 8082:80
    networks:
      - backend
    volumes:
      - ${VOLUME_PATH}/data/element-call/config.json:/app/config.json
    depends_on:
      init:
        condition: service_completed_successfully

  # livekit-server:
  #   image: livekit/livekit-server:latest
  #   restart: unless-stopped
  #   ports:
  #     - 7880:7880 # HTTP API
  #     - 7881:7881 # WS signalling
  #     # - 50000-60000:50000-60000/tcp # TCP media
  #     # - 50000-60000:50000-60000/udp # UDP media
  #   networks:
  #     - backend
  #   depends_on:
  #     init:
  #       condition: service_completed_successfully