circus && web comsole docker-compose 獨立部署

 問題的根本緣由是web console 的bug（實際上仍是python 對於依賴版本出來不明確）

circus 進程docker 鏡像

• dockerfile

FROM python:slim-stretch

LABEL AUTHOR="dalongrong"

LABEL EMAIL="1141591465@qq.com"

WORKDIR /app

RUN apt-get update && apt-get install -y --reinstall build-essential \

    && pip install circus chaussette \

    && apt-get remove -y --purge build-essential \

    && rm -rf /var/lib/apt/lists/*

COPY circus.ini /app/

COPY entrypoint.sh /entrypoint.sh

RUN chmod +x /entrypoint.sh

ENTRYPOINT [ "/entrypoint.sh" ]

• entrypoint.sh

#!/bin/sh

circusd /app/circus.ini

• circus demo 配置文件

[circus]

statsd = True

​

[watcher:webapp]

cmd = /usr/local/bin/chaussette --fd $(circus.sockets.web)

numprocesses = 5

use_sockets = True

​

[socket:web]

host = 0.0.0.0

port = 9999

circus web console docker 鏡像

• dockerfile

  說明由於pyzmq 以及tornado 版本的問題，進行了特殊處理

FROM python:2.7-slim-stretch

LABEL AUTHOR="dalongrong"

LABEL EMAIL="1141591465@qq.com"

RUN apt-get update && apt-get install -y --reinstall build-essential \

    && pip install circus-web \

    && pip uninstall -y tornado \

    && pip uninstall -y pyzmq \

    && pip install tornado==3.2.2 \

    && pip install pyzmq==16.0.4 \

    && apt-get remove -y --purge build-essential \

    && rm -rf /var/lib/apt/lists/*

COPY entrypoint.sh /entrypoint.sh

RUN chmod +x /entrypoint.sh

ENTRYPOINT [ "/entrypoint.sh" ]

• entrypoint

#!/bin/sh

circushttpd

集成試用

使用docker-compose

• docker-compose 文件

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"

• circus 配置文件

  數據卷掛載方式

[circus]

statsd = True

check_delay = 5

endpoint = tcp://0.0.0.0:5555

pubsub_endpoint = tcp://0.0.0.0:5556

stats_endpoint= tcp://0.0.0.0:5557

​

[watcher:webapp]

cmd = /usr/local/bin/chaussette --fd $(circus.sockets.web)

numprocesses = 5

use_sockets = True

​

[socket:web]

host = 0.0.0.0

port = 9999

啓動&&效果

• 啓動

docker-compose up -d

• socket 訪問

 

• web console 訪問

 

 

說明

由於web console 獲取circus stats 接口地址錯誤（bug），形成沒法獲取進行的統計信息，只能進行操做處理,同時這種處理方式並非很安全，實際推薦
基於ipc 通訊，並經過ssh tunneling 進行管理以及通訊信息查看

參考資料

https://github.com/rongfengliang/circusd-web-docker
https://github.com/rongfengliang/circusd-docker
https://github.com/rongfengliang/circus-docker-compose
https://cloud.docker.com/repository/docker/dalongrong/circusd-web
https://cloud.docker.com/repository/docker/dalongrong/circusd