Add ignoreline and includeline args to check-disk.rb
The -l option will ignore df lines matching comma-seperated
list of regex pattern(s). The -L option will only include df lines
matching pattern(s). Also added --debug (-d) option to output
matched lines for testing purposes.
Modify check-dns.rb to correctly perform reverse lookups
Merge pull request #282 from bclarkindy/check-disk

Add ignoreline and includeline options to check-disk.rb
Merge pull request #286 from bclarkindy/check-dns-revlookup

Modify check-dns.rb to correctly perform reverse lookups
Add ceph check and metric plugins
check-ceph.rb for checking the basic health status of a Ceph cluster.
ceph-osd-metrics.rb for dumping Ceph OSD metrics to graphite.
Add OpenStack plugin keystone-token-metrics.rb
Query OpenStack MySQL db for Keystone token counts and output in
graphite-friendly format.
Add plugin neutron-agent-status.py
Query OpenStack API to check 'aliveness' of Neutron networking agents.
Add critical severity option to check-redis-memory.rb on connection failure
New boolean arg --crit-conn-failure will cause critical exit status
rather than warning if connection to redis fails.
Merge pull request #288 from bclarkindy/openstack_plugins

Add additional Openstack plugins
Merge pull request #287 from bclarkindy/ceph_plugins

Add ceph check and metric plugins
add if/else logic to exit method calls for clarity
Merge pull request #289 from bclarkindy/redis_memory_critical_option

Add critical severity option to check-redis-memory.rb on connection failure