version: '2'
services:
  kovan:
    image: tornadocash/relayer
    restart: always
    environment:
      VIRTUAL_HOST: example.duckdns.org
      LETSENCRYPT_HOST: example.duckdns.org
      NET_ID: 42
      RPC_URL: https://kovan.infura.io
      # without 0x prefix
      PRIVATE_KEY: 
      # 2.5 means 2.5%
      RELAYER_FEE: 2.5
      REDIS_URL: redis://redis:6379
  nginx:
    image: jwilder/nginx-proxy
    restart: always
    ports:
      - 80:80
      - 443:443
    volumes:
      - /etc/nginx/certs
      - /etc/nginx/vhost.d
      - /usr/share/nginx/html
      - /var/run/docker.sock:/tmp/docker.sock:ro
  letsencrypt:
    image: jrcs/letsencrypt-nginx-proxy-companion
    restart: always
    volumes_from:
      - nginx
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
  redis:
    image: redis
    restart: always