---
version: "3.8"

services:
  app:
    image: promasu/cryptpad:nginx
    networks:
      - proxy
    environment:
      - "CPAD_MAIN_DOMAIN=$DOMAIN"
      - "CPAD_SANDBOX_DOMAIN=sandbox.$DOMAIN"
      # Traefik can't use HTTP2 to communicate with cryptpat_websocket
      # A workaroung is disabling HTTP2 in Nginx
      - CPAD_HTTP2_DISABLE=true

    volumes:
      - cryptpad_blob:/cryptpad/blob
      - cryptpad_block:/cryptpad/block
      - cryptpad_customize:/cryptpad/customize
      - cryptpad_data:/cryptpad/data
      - cryptpad_files:/cryptpad/datastore
      - cryptpad_config:/cryptpad/config/

    deploy:
      restart_policy:
        condition: on-failure
      labels:
        - "traefik.enable=true"
        - "traefik.http.services.${STACK_NAME}.loadbalancer.server.port=80"
        - "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`${EXTRA_DOMAINS})"
        - "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure"
        - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
        ## Redirect from EXTRA_DOMAINS to DOMAIN
        #- "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}-redirect"
        #- "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLForceHost=true"
        #- "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
    # healthcheck:
    #   test: ["CMD", "curl", "-f", "http://localhost"]
    #   interval: 30s
    #   timeout: 10s
    #   retries: 10
    #   start_period: 1m

networks:
  proxy:
    external: true

volumes:
  cryptpad_blob:
  cryptpad_block:
  cryptpad_customize:
  cryptpad_data:
  cryptpad_files:
  cryptpad_config: