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nova-network when quantum/neutron is in use?

asked 2013-10-17 18:54:14 -0500

tudor gravatar image

updated 2013-10-17 18:54:45 -0500

I want to confirm that my grizzly installation is correct.

When I run nova-manage services list I get "nova-network" listed in the services. However, I have installed quantum.

e.g.

Binary           Host                 Zone             Status     State Updated_At
nova-consoleauth lang                 internal         enabled    :-)   2013-10-17 23:37:53
nova-cert        lang                 internal         enabled    :-)   2013-10-17 23:37:53
nova-scheduler   lang                 internal         enabled    :-)   2013-10-17 23:37:53
nova-compute     lang                 nova             enabled    :-)   2013-10-17 23:37:48
nova-conductor   lang                 internal         enabled    :-)   2013-10-17 23:37:53
nova-network     lang                 internal         enabled    :-)   2013-10-17 23:37:41

Does quantum purport to be the nova-network service, or have I somehow mistakenly installed nova-network?

Can someone with a similar setup check to see what services are running?

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answered 2013-10-18 10:10:07 -0500

sgordon gravatar image

updated 2013-10-18 12:26:34 -0500

When using Quantum/Neutron for networking you need to disable nova-network, which obviously hasn't happened in this case. It is not necessary to run both and in fact running both is likely to cause networking issues.

Depending on your distribution you will need to execute either these commands:

# service nova-network stop
# chkconfig nova-network off

Or these commands:

# systemctl stop nova-network.service
# systemctl disable nova-network.service

On the compute/controller node(s) to disable the nova-network service.

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Asked: 2013-10-17 18:54:14 -0500

Seen: 1,156 times

Last updated: Oct 18 '13