sosreport/sos — pull request #435 by freyes (2014-11-18 19:41:36+00:00)
Title: Collect corosync-cfgtool -s output and added Pacemaker support

This patch improves HA clustering information gathering adding a new a
new plugin for Pacemaker.

Here is a portion of the list of files that were included in a report generated with this change:

```
...
-rw-r--r-- root/root 116 sosreport-freyes-local-machine-3.1234-20141118160449/sos_commands/corosync/corosync-cfgtool_-s
drwx------ root/root 0 sosreport-freyes-local-machine-3.1234-20141118160449/sos_commands/pacemaker/
-rw-r--r-- root/root 467 sosreport-freyes-local-machine-3.1234-20141118160449/sos_commands/pacemaker/crm_status
-rw-r--r-- root/root 532 sosreport-freyes-local-machine-3.1234-20141118160449/sos_commands/pacemaker/crm_configure_show
...
drwxr-xr-x root/root 0 sosreport-freyes-local-machine-3.1234-20141118160449/var/lib/pacemaker/
drwxr-xr-x root/root 0 sosreport-freyes-local-machine-3.1234-20141118160449/var/lib/pacemaker/cib/
-rw------- hacluster/haclient 1943 sosreport-freyes-local-machine-3.1234-20141118160449/var/lib/pacemaker/cib/cib.xml
...
```