Open Stack

On Mon, Jun 8, 2015 at 7:52 AM, vikrant ambedkar <ambedkar.viki at gmail.com>
wrote:

> Hi all,
>
> We have installed and configured openstack on 3 nodes viz controller,
> network, compute and not installed cinder yet.
>
> Following are the configuration of our OpenStack Setup.
>
> Controller node - keystone, mysql, rabbitmq, and remaining recommended
> nova and neutron api.
>
> Neutron node - neutron service
> compute - nova service
>
> We are coming across issues while creating a new instance. So is it
> recommended that we have to compulsorily install all services for multi
> node architecture ?
>

No. As the Install Guides indicate, you can add optional services after
getting the basics installed. Optional include:
cinder
neutron
swift
heat
ceilometer

as indicated by the chapters and organization of the guides.

If you don't have a use case for neutron for example, follow the
nova-network portion of the guide:
http://docs.openstack.org/kilo/install-guide/install/apt/content/section_nova-networking.html

A multi-node architecture gives you more replication and expansion
opportunity.

Let us know your goals for the install, possibly devstack will get you
there faster.

Anne


>
> Thanks,
> Vikrant
>
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>


-- 
Anne Gentle
Rackspace
Principal Engineer
www.justwriteclick.com
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