docker-compose.yml

services:
  synapse:
    image: matrixdotorg/synapse:latest
    container_name: synapse
    restart: unless-stopped
    user: "991:991"
    environment:
      - SYNAPSE_CONFIG_PATH=/data/homeserver.yaml
    volumes:
      - ./synapse-data:/data
    depends_on:
      postgres:
        condition: service_healthy
    expose:
      - "8008"
    networks:
      - matrix-network
    logging:
      driver: "json-file"
      options:
        max-size: "50m"
        max-file: "5"

  postgres:
    image: postgres:15-alpine
    container_name: synapse-postgres
    restart: unless-stopped
    environment:
      - POSTGRES_USER=synapse
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_DB=synapse
      - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=C --lc-ctype=C
    volumes:
      - ./postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U synapse"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - matrix-network
    logging:
      driver: "json-file"
      options:
        max-size: "50m"
        max-file: "5"

  element:
    image: vectorim/element-web:latest
    container_name: element-web
    restart: unless-stopped
    volumes:
      - ./element-config.json:/app/config.json:ro
    expose:
      - "80"
    depends_on:
      - synapse
    networks:
      - matrix-network

  # Redis für bessere Performance (optional aber empfohlen)
  redis:
    image: redis:7-alpine
    container_name: synapse-redis
    restart: unless-stopped
    command: redis-server --save 60 1 --loglevel warning
    volumes:
      - ./redis-data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - matrix-network

networks:
  matrix-network:
    driver: bridge

volumes:
  synapse-data:
  postgres-data:
  redis-data: