Memcache status reporting and monitoring script

Uses a django settings file if it can, failing silently if it's not found.

Requirements:

• py-memcached >= 1.4

Optional Requirements: django settings file with CACHE_BACKEND properly setup for memcache

Features:

• easy nagios integration
• monitors multipule hosts (with django settings file setup)
• can be used on a terminal to dsiplay interesting stats for a memcache server-farm
• colorized information display (use -c flag)

Example Usage:

Non-nagios usage:

me@MyComputer:~$ python bin/see_memcache_stuff.py -H localhost -g -r
MemCache status for localhost
56 items using 2131956 of 67108864
3.18% full
3 connections being handled
get rate: 50.5 % hit rate: 75.5 %

Nagios usage:

me@MyComputer:~$ python bin/see_memcache_stuff.py -H localhost -n
CHECKMEMCACHE OK:  3.18% full on localhost