How to install Mistral on Openstack Queens HA Setup?

asked 2019-09-05 23:20:08 -0600

Vidhyut gravatar image

I have a Cloud Infra consisting of 3 Controllers 5 Computes

And all the 6 basic services are running fine i.e. Keystone, Nova, Neutron, Cinder, Glance, Horizon

Now I want to install Mistral and Tacker.

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answered 2019-09-10 03:30:00 -0600

Hi, mistral installation is easy and not need many things to do, just follow documentation on how to do it. One thing to take care of is that mistral need a coordination service when deploying mistral in multiple nodes, often Redis is used for this. Tacker installation is the same as manual installation docs. Make sure to have tacker packages installed in same server of mistral to be able use monitoring tools from tacker.

Can take a look at kolla-ansible ansible roles to make an idea about how the config files are defined.


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Must admit, I'm not finding it so easy either. My setup consists of 1 controller hosting DB, Keystone, Neutron, Glance and Horizon, + 2 computes. Mistral is on a separate instance, however, I don't see any info in guides on how to connect a remote Mistral instance to a central controller...

Techbart gravatar imageTechbart ( 2020-08-28 03:27:32 -0600 )edit

Currently failing on populating DB as it can't find one to connect to, even though my mistral.conf is pointing toward my central controller hosting DB and Keystone...

Techbart gravatar imageTechbart ( 2020-08-28 03:28:04 -0600 )edit

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Asked: 2019-09-05 23:20:08 -0600

Seen: 124 times

Last updated: Sep 10 '19