ess-docker-compose/compose-variants/docker-compose.local.yml

services:
  # PostgreSQL Database
  postgres:
    image: postgres:16-alpine
    container_name: matrix-postgres
    restart: unless-stopped
    environment:
      POSTGRES_DB: synapse
      POSTGRES_USER: synapse
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
      POSTGRES_INITDB_ARGS: --encoding=UTF-8 --lc-collate=C --lc-ctype=C
    volumes:
      - ./postgres/data:/var/lib/postgresql/data
      - ./postgres/init:/docker-entrypoint-initdb.d
    networks:
      - matrix-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U synapse"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Matrix Synapse Server
  synapse:
    image: matrixdotorg/synapse:latest
    container_name: matrix-synapse
    restart: unless-stopped
    environment:
      SYNAPSE_CONFIG_PATH: /data/homeserver.yaml
      SSL_CERT_FILE: /certs/caddy-ca.crt
    volumes:
      - ./synapse/data:/data
      - ./mas/certs:/certs:ro
      - ./bridges:/bridges:ro
    # Ports exposed only to internal network - access via Caddy
    expose:
      - "8008"
    networks:
      - matrix-network
    depends_on:
      postgres:
        condition: service_healthy
    extra_hosts:
      - "auth.example.test:host-gateway"
      - "matrix.example.test:host-gateway"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8008/health"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Element Web Client
  element:
    image: vectorim/element-web:latest
    container_name: matrix-element
    restart: unless-stopped
    volumes:
      - ./element/config/config.json:/app/config.json:ro
    # Accessed via Caddy
    expose:
      - "80"
    networks:
      - matrix-network
    depends_on:
      - synapse

  # Redis for Authelia session storage
  redis:
    profiles:
      - authelia  # Only started when Authelia profile is active
    image: redis:7-alpine
    container_name: matrix-redis
    restart: unless-stopped
    networks:
      - matrix-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Authelia SSO (Optional - use profile "authelia" to enable)
  authelia:
    profiles:
      - authelia  # Only started when Authelia profile is active
    image: authelia/authelia:latest
    container_name: matrix-authelia
    restart: unless-stopped
    environment:
      TZ: Europe/Berlin
      AUTHELIA_SESSION_SECRET: ${AUTHELIA_SESSION_SECRET}
      AUTHELIA_STORAGE_ENCRYPTION_KEY: ${AUTHELIA_STORAGE_ENCRYPTION_KEY}
      AUTHELIA_JWT_SECRET: ${AUTHELIA_JWT_SECRET}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    volumes:
      - ./authelia/config:/config
    # Accessed via Caddy
    expose:
      - "9091"
    networks:
      - matrix-network
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy

  # Matrix Authentication Service (MAS)
  mas:
    image: ghcr.io/element-hq/matrix-authentication-service:latest
    container_name: matrix-mas
    restart: unless-stopped
    environment:
      MAS_CONFIG: /config/config.yaml
      SSL_CERT_FILE: /certs/caddy-ca.crt
    volumes:
      - ./mas/config:/config:ro
      - ./mas/data:/data
      - ./mas/certs:/certs:ro
    # Accessed via Caddy
    expose:
      - "8080"
      - "8081"
    networks:
      - matrix-network
    depends_on:
      postgres:
        condition: service_healthy
      # Note: Authelia dependency removed - works with or without Authelia
    extra_hosts:
      - "authelia.example.test:host-gateway"  # Harmless if Authelia not running
    # Healthcheck disabled: MAS uses distroless image without curl
    # healthcheck:
    #   test: ["CMD", "curl", "-f", "http://localhost:8081/health"]
    #   interval: 30s
    #   timeout: 10s
    #   retries: 3

  # Caddy Reverse Proxy (HTTPS termination)
  caddy:
    image: caddy:2-alpine
    container_name: matrix-caddy
    restart: unless-stopped
    ports:
      - "443:443"
      - "80:80"
      - "2019:2019"  # Admin API
    volumes:
      - ./caddy/Caddyfile:/etc/caddy/Caddyfile:ro
      - ./caddy/data:/data
      - ./caddy/config:/config
    networks:
      - matrix-network
    depends_on:
      - synapse
      - element
      - mas
      # Note: Authelia dependency removed - works with or without Authelia

  # mautrix-telegram Bridge
  mautrix-telegram:
    image: dock.mau.dev/mautrix/telegram:latest
    container_name: matrix-bridge-telegram
    restart: unless-stopped
    volumes:
      - ./bridges/telegram/config:/data
    networks:
      - matrix-network
    depends_on:
      synapse:
        condition: service_healthy

  # mautrix-whatsapp Bridge
  mautrix-whatsapp:
    image: dock.mau.dev/mautrix/whatsapp:latest
    container_name: matrix-bridge-whatsapp
    restart: unless-stopped
    volumes:
      - ./bridges/whatsapp/config:/data
    networks:
      - matrix-network
    depends_on:
      synapse:
        condition: service_healthy

  # mautrix-signal Bridge
  mautrix-signal:
    image: dock.mau.dev/mautrix/signal:latest
    container_name: matrix-bridge-signal
    restart: unless-stopped
    volumes:
      - ./bridges/signal/config:/data
    networks:
      - matrix-network
    depends_on:
      synapse:
        condition: service_healthy

networks:
  matrix-network:
    driver: bridge

volumes:
  postgres-data:
  synapse-data:
  mas-data: