Wikimedia Labs/Stability improvement project

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OpenStackManager[edit]

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

Monitoring[edit]

  • 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[edit]

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

OpenStack[edit]

  • 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[edit]

  • Delete all unused volumes
  • Bugs 46823: Replace glusterfs