PHP- FPM monitoring module

Hi guys,

I've developed module for PHP-FPM monitoring. I'm newbie in python, so if I did something wrong - please, correct me. PHP FPM is used a lot,  so I hope my module will be useful for somebody.

This module implement two actions: 
status - show php-fpm pool statistic
ping    - just make sure what php-fpm is running and able to process requests 

Module try to autodetect location of php fpm pool configs (It tryes /etc/php5/fpm/pool.d/) and read configurations from them. You can also pass config files location as parameter if in your OS they are located in different place.

The expample output for status action is:

    salt 'web-d2.butik.ru' php_fpm.status
    web-d2.butik.ru:
    pool:                 admin
    process manager:      dynamic
    start time:           04/Mar/2013:15:11:15 +0400
    start since:          115
    accepted conn:        1
    listen queue:         0
    max listen queue:     0
    listen queue len:     128
    idle processes:       15
    active processes:     1
    total processes:      16
    max active processes: 1
    max children reached: 0
    
    pool:                 frontend
    process manager:      dynamic
    start time:           04/Mar/2013:15:11:15 +0400
    start since:          115
    accepted conn:        747
    listen queue:         0
    max listen queue:     0
    listen queue len:     128
    idle processes:       15
    active processes:     4
    total processes:      19
    max active processes: 6
    max children reached: 0

    salt 'web-d2.butik.ru' php_fpm.ping

    web-d2.butik.ru:
    Ping path is not configured for pool:admin
    Pool: frontend is UP