Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

Multiple Controller Nodes?

Hi,

What will happen if controller node die.? Is this possible we run openstack cluster with multiple controller nodes?

Br.

Umar

Multiple Controller Nodes?

Hi,

What will happen if controller node die.? Is this possible we run openstack cluster with multiple controller nodes?

Br.

Umar

click to hide/show revision 3
merged from the 'non answer' below

Multiple Controller Nodes?Where can I get more details on setting up OpenStack for HA?

Hi,Installing OpenStack I have some considerations regarding high availability. My existing controller is only running keystone, rabbitMQ and nova-api and nova-scheduler.

I have separate nodes for mysql, glance, compute nodes, and cinder as well. I have 2 another servers for rabbitMQ: do I need active/passive rabbitMQ or active/active?

And the same question for keystone: is keystone also run with active/active or active/passive?

What will happen if controller node die.? die? Is this possible we run openstack cluster with multiple controller nodes?

Br.

Umar