[Rdo-list] OpenStack HA with multiple endpoints

[Chris]

Hello,

 

Hello,

 

We currently have two OpenStack management nodes (mgmt1 & mgmt2) with
keystone, nova, glance etc. the access is through a VIP and a HAProxy
balanced by round robin. When I use the nova CLI for example "nova --debug
list", I can see that the initial keystone request is spread around the
different mgmt nodes. But the answer from nova is always from the first node
mgmt1. I'm assuming it just takes the first nova-compute endpoint in the
list. Is there a work around? Should the nova-compute endpoint also be the
VIP?

 

Here the current endpoint configuration:

| xxx |  xxx   |       http://mgmt2:5000/v2.0       |
http://mgmt2:5000/v2.0       |       http://mgmt2:35357/v2.0      |

| xxx |  xxx   | http://mgmt1:8774/v2/%(tenant_id)s |
http://mgmt1:8774/v2/%(tenant_id)s | http://mgmt1:8774/v2/%(tenant_id)s |

| xxx |  xxx   |          http://glance1:9292          |
http://glance1:9292    |          http://glance1:9292       |

| xxx |  xxx   | http://mgmt2:8774/v2/%(tenant_id)s |
http://mgmt2:8774/v2/%(tenant_id)s | http://mgmt2:8774/v2/%(tenant_id)s |

| xxx |  xxx   |       http://mgmt1:5000/v2.0       |
http://mgmt1:5000/v2.0       |       http://mgmt1:35357/v2.0      |

| xxx |  xxx   |          http://mgmt1:9696         |
http://mgmt1:9696         |          http://mgmt1:9696         |

 

Thank you in advance!

 

Cheers

Chris

 

 

 

 

 

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