Wikimedia Labs/Stability improvement project

OpenStackManager

• Bug 40945: Sudo policies don't work for new instances

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 44722: Make two LDAP servers per datacenter
• Bug 44720: Only list LDAP servers located in the same datacenter in the nslcd configuration

OpenStack

• Bug 46817 Upgrade to Folsom
• Bugs 46818, 46824, 46825: Switch DNS middleware to Moniker
• Bugs 46819, 46821 (upstream): Add network node per-compute node

Gluster

• Delete all unused volumes
• Bugs 46823: Replace glusterfs