docker-compose.yaml

version: '3.7'
services:
  tcpinfo:
    build:
      context: .
      dockerfile: Dockerfile
    volumes:
      - ./local:/local
    # NOTE: All service containers will use the same network and IP. All ports
    # must be configured on the first.
    ports:
      - target: 9990
        published: 9990
        protocol: tcp
        mode: bridge
      - target: 9991
        published: 9991
        protocol: tcp
        mode: bridge
    command:
      - -prometheusx.listen-address=:9990
      - -output=/local/tcpinfo
      - -tcpinfo.eventsocket=/local/tcpevents.sock
      - -anonymize.ip=none

  example-eventsocket-client:
    build:
      context: .
      dockerfile: Dockerfile.example
    volumes:
      - ./local:/local
    network_mode: "service:tcpinfo"
    deploy:
      # NOTE: container may fail on startup if it tries to read a
      # socket that the above services are not yet listening on.
      # So, allow restart.
      restart_policy:
        condition: any
        delay: 5s
    command:
      - -tcpinfo.eventsocket=/local/tcpevents.sock