circus && web comsole docker-compose 独立部署web console 的一个bug

如果直接使用以下的docker-compose 文件部署会有通过多播通信获取endpoint 异常的问题（circus 在stats endpoint 获取少了一个c）

version: "3"

services: 

  circus:

    image: dalongrong/circus:3.7-slim-stretch

    ports: 

    - "9999:9999"

    - "5555:5555"

    volumes: 

    - "./circus.ini:/app/circus.ini"

  circus-web:

    image: dalongrong/circusd-web:2.7-slim-stretch

    ports:

    - "8080:8080"

一种简单的解决方法

• 配置web 的时候明确指定endpoint
  方法不是很好，但是可以解决问题
  支持的参数如下：

usage: circushttpd [-h] [--fd FD] [--host HOST] [--port PORT]

                   [--endpoint ENDPOINT] [--version]

                   [--log-level {info,debug,critical,warning,error,INFO,DEBUG,CRITICAL,WARNING,ERROR}]

                   [--log-output LOGOUTPUT] [--ssh SSH]

                   [--multicast MULTICAST]

​

Run the Web Console

​

optional arguments:

  -h, --help show this help message and exit

  --fd FD FD

  --host HOST Host

  --port PORT port

  --endpoint ENDPOINT Circus Endpoint. If not specified, Circus will ask you

                        which system you want to connect to

  --version Displays Circus version and exits.

  --log-level {info,debug,critical,warning,error,INFO,DEBUG,CRITICAL,WARNING,ERROR}

                        log level

  --log-output LOGOUTPUT

                        log output

  --ssh SSH SSH Server

  --multicast MULTICAST

                        Multicast endpoint. If not specified, Circus will use

                        default one

• 修改下docker-compose circus service name
  修改格式如下：

 

version: "3"

services: 

  appcircus:

    image: dalongrong/circus:3.7-slim-stretch

    ports: 

    - "9999:9999"

    - "5555:5555"

    volumes: 

    - "./circus.ini:/app/circus.ini"

  circus-web:

    image: dalongrong/circusd-web:2.7-slim-stretch

    ports:

    - "8080:8080"

重新连接效果

从下图看出，获取的额信息正常，这样通信信息也就能显示了

参考资料

https://github.com/rongfengliang/circus-docker-compose
https://github.com/circus-tent/circus-web
https://circus.readthedocs.org/