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containers and openstack in HA

asked 2017-01-05 00:21:58 -0600

masber gravatar image

updated 2017-01-05 01:20:10 -0600

Hi,

I would like to deploy a high availability openstack environment and wanted to ask a couple of questions:

  1. Can I deploy the controller openstack components using containers (e.g kolla) and have HA through tools like kubernetes or Mesos to provide HA?
  2. If the answer to Q1 is YES. Do I we still need galera and paecemaker for HA or would the kubernetes health check be enough?

thank you very much

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answered 2017-06-16 06:18:07 -0600

Paul Bourke gravatar image

Can I deploy the controller openstack components using containers (e.g kolla) and have HA through tools like kubernetes or Mesos to provide HA?

Yes, to do this you should refer to the the 'kolla-kubernetes' component of kolla, or you could do your own orchestration (not advised!)

If the answer to Q1 is YES. Do I we still need galera and paecemaker for HA or would the kubernetes health check be enough?

I believe the answer to this is no, but again it depends on the exact way you set up kubernetes. If you use kolla-kuberntes this is taken care of.

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Asked: 2017-01-05 00:21:58 -0600

Seen: 84 times

Last updated: Jan 05 '17