services:
  keepalived:
    image: osixia/keepalived:latest
    container_name: keepalived
    restart: unless-stopped
    network_mode: host
    cap_add:
      - NET_ADMIN
      - NET_BROADCAST
      - NET_RAW
    
    volumes:
      # 1. Mount the Check Script Folder
      - /docker/keepalived/checks:/checks
      # 2. Mount the Config File (The Nuclear Option)
      - /docker/keepalived/config:/usr/local/etc/keepalived
    
    environment:
      # We still need this to tell the container where to look
      #- KEEPALIVED_CONFIG=/config/keepalived.conf
      # We can remove all the other KEEPALIVED_* variables now!
      # (They are handled inside the file)