如何使用 supervisorctl 仅重启某些进程? [英] how to restart only certain processes using supervisorctl?

问题描述

我正在使用 supervisord 运行一些进程，名为 process1、process2、...、process8.如果我想重新启动进程{1-4}，我该如何使用 supervisorctl 来实现?

I'm running a few processes using supervisord, named process1, process2, ..., process8. If I want to restart process{1-4}, how can I do that with supervisorctl?

推荐答案

supervisord 支持 进程组.您可以将进程分组到命名组中并对其进行集中管理.

supervisord supports process groups. You can group processes into named groups and manage them collectively.

[unix_http_server]
file=%(here)s/supervisor.sock

[supervisord]
logfile=supervisord.log
pidfile=supervisord.pid

[program:cat1]
command=cat

[program:cat2]
command=cat

[program:cat3]
command=cat

[group:foo]
programs=cat1,cat3

[supervisorctl]
serverurl=unix://%(here)s/supervisor.sock

[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

可以使用组名调用supervisorctl命令:

supervisorctl command can be called with a group name:

supervisorctl restart foo:

以及多个进程名称:

supervisorctl restart foo:cat1 cat2

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