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2017-10-25 03:40:09 -0500 received badge  Popular Question (source)
2017-09-28 21:19:30 -0500 asked a question scalability of compute server more than 2000


I'am searching useful idea to handle more than 2000 compute servers by one openstack controller node.

I am trying to seperate messaging queue and DB from openstack controller node to separated server to cover 2000 hosts. And then I am testing performance. But it looks dividing messaging queue and DB is less effective. Because even though seperate messaing queue and DB, load is high on openstack controller node.(cpu, network traffic, memory, etc.)

If you have idea to handle 2000 hosts using one openstack controller, please leave comment behind.