Fuel for OpenStack

  1. Bug #1285449
  2. Comment #14

Comment 14 for bug 1285449

Revision history for this message
Dmitry Borodaenko (angdraug) wrote : Re: Moving management vip breaks rabbitmq sessions

Configuring all OpenStack services to connect directly to rabbitmq on all controller hosts as recommended here:

http://docs.openstack.org/high-availability-guide/content/_configure_openstack_services_to_use_rabbitmq.html

does solve the broken RabbitMQ connections problem, but still leaves the services on the node that has lost the management VIP with hung MySQL connections. Enabling flush_routes options for management and public VIPs as described here:

http://doc.opensuse.org/products/draft/SLE-HA/SLE-ha-guide_sd_draft/ref.ocfagent.IPaddr2.html

makes the hung MySQL connection less likely to occur, but does not eliminate it altogether.