version: '3'

services:
  portainer:
    container_name: portainer
    image: portainer/portainer-ce
    command: -H unix:///var/run/docker.sock
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - portainer_data:/data
    networks:
      - srv
    restart: unless-stopped
    expose:
      - 9000
    environment:
      - VIRTUAL_PORT=9000    
      - VIRTUAL_HOST=${HOST_PORTAINER}.${DOMAIN}
      - LETSENCRYPT_HOST=${HOST_PORTAINER}.${DOMAIN}

volumes:
  portainer_data: