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supervisor-wildcards

Implemenents start/stop/restart commands with wildcard support for Supervisor

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5yrs ago

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Readme

====================

Supervisor wildcards

Description

Adds mstop, mstart, mrestart and mstatus commands to Supervisor_. Those commands works similar to stop, start, restart and status respectively, but they:

  • add support for process name wildcarding,
  • sends the start/stop/restart/status signal in parallel (which makes the batch commands finish faster).

In some usecases you can use groups support in Supervisor_, but it doesn't allow you to have one process in multiple groups. That's when wildcarding can be really useful.

Example

::

supervisor> status celery-a RUNNING pid 15085, uptime 0:00:11 celery-b RUNNING pid 15086, uptime 0:00:12 gunicorn-a RUNNING pid 14151, uptime 0:05:18 gunicorn-b RUNNING pid 14237, uptime 0:04:45 supervisor> mstop -a celery-a: stopped gunicorn-a: stopped supervisor> mstatus -a celery-a STOPPED Nov 06 05:38 AM gunicorn-a STOPPED Nov 06 05:38 AM supervisor>

Installation

::

pip install supervisor-wildcards

And then add into your supervisor.conf:

::

[ctlplugin:wildcards] supervisor.ctl_factory = supervisorwildcards.controllerplugin:make_wildcards_controllerplugin

Configuration

::

[ctlplugin:wildcards] supervisor.ctl_factory = supervisorwildcards.controllerplugin:make_wildcards_controllerplugin match_group = 1

By default, supervisorwildcards plugin match the wildcards just against process name (not group). Setting match_group = 1 will try to match the pattern against "group_name:process_name" instead.

Changelog

  • 0.1.3

    • all parameter expands to *
    • Added match_group config option
  • 0.1.2

    • Fixed matching processes that are assigned to a group
  • 0.1.1

    • Commands are run in parallel (Thanks, Honza Kral)
  • 0.1.0

    • Simple support for mstop, mstart, mrestart

.. _Supervisor: http://supervisord.org/

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