Metadata-Version: 1.0
Name: mr.rubber
Version: 1.0dev
Summary: your elastic friend to start supervisord processes based on cpu cores available
Home-page: http://pypi.python.org/pypi/mr.rubber
Author: Dylan Jay
Author-email: software@pretaweb.com
License: GPL
Description: Mr.Rubber - your elastic friend
        -------------------------------
        
        Mr.Rubber is a supervisord event listener. When rubber is started it will dertmine how many processes
        to keep running based on its settings and by detecting the number of cores on the system. It will
        start or stop processes which match a spec to match the nominated process count.
        
        Options are:
        
        --programs (-p):
        Spec for which program names to control. Glob syntax such as "instance*" is supported.
        
        --num (-n):
        The number of processes to run. Defaults to "auto" which will set this to the number of cpu cores detected
        when rubber first starts
        
        --offset (-o):
        A number to modify the --num argument by. For instance if --num=auto and --offset=-2 and the detected cores was
        4 then the number of processes set to run would be 2.
        
        For example if you are using buildout with supervisor you could do the following ::
        
        [supervisor]
        recipe=collective.recipe.supervisor
        plugins =
        mr.rubber
        programs =
        11 instance1 ${buildout:directory}/bin/instance1 [console] ${instance1:location} true
        12 instance2 ${buildout:directory}/bin/instance2 [console] ${instance2:location} true
        13 instance3 ${buildout:directory}/bin/instance3 [console] ${instance3:location} true
        14 instance4 ${buildout:directory}/bin/instance4 [console] ${instance4:location} true
        eventlisteners =
        rubber SUPERVISOR_STATE_CHANGE_RUNNING ${buildout:bin-directory}/rubber [-p instance* -o 0 -n auto]
        
        History
        -------
        
        1.0 (11-10-11)
        ==============
        
        - Initial working version released
        
        
        
        
Keywords: supervisord
Platform: UNKNOWN
