Wikimedia Labs/Stability improvement project

Monitoring

 * Add nagios monitoring for glusterfs
 * Add check for brick health via gluster volume status
 * Add disk space check
 * Improve LDAP nagios monitoring
 * Add a check for searching specific entries
 * Improve pdns nagios monitoring
 * Add a check for searching specific entries
 * Add nagios monitoring for all OpenStack services
 * Add ganglia metrics for OpenStack services
 * Add ganglia metrics for KVM

LDAP

 * Bug 44723: Upgrade opendj to 2.5
 * Bug 44722: Make two LDAP servers per datacenter
 * Bug 44720: Only list LDAP servers located in the same datacenter in the nslcd configuration

OpenStack

 * Upgrade to Folsom
 * Add network node per-compute node
 * Add BGP support for floating IPs
 * Switch instance NICs to virtio
 * Bond ports on network node

Gluster

 * Upstream 907540: Fix issue with volumes not properly starting on glusterd startup
 * Report/fix bug with waitio issues on volume start/stop
 * Don't create home/project volumes by default for projects
 * Delete all unused volumes
 * Replace glusterfs with ?