bloomberg/chef-bcpc — pull request #367 by caiush (2014-10-27 21:24:14+00:00)
Title: Fix broken checks and add a couple of new ones. 

Few bug fixes.

As a reminder these are functional checks on the system and designed to be run either interactively to help debug a system, or by zabbix/collectd/etc..

e.g.
```
root@bcpc-vm1:~# check
+-----------+-------+---------+-----+
| name | state | time | msg |
+-----------+-------+---------+-----+
| mysql | OKAY | 0.102 | |
| nova | OKAY | 134.450 | |
| float_ips | OKAY | 0.503 | |
| apache | OKAY | 0.102 | |
| rgw | OKAY | 1.507 | |
+-----------+-------+---------+-----+
```

There are two new checks:
apache: checks apache is listening on mgmt and float
mysql: checks that the local mysqld is clustered correctly.