Ask Your Question
0

nova-network create on compute node

asked 2013-10-16 03:25:45 -0600

cheerelec gravatar image

updated 2013-10-17 20:07:21 -0600

Hi, I deploied a 3 nodes OpenStack Essex, 1 controller node and 2 compute nodes. Each node has two NIC.

On the compute nodes I installed nova-compute and nova-network. Part of the content in the nova.conf file is like(this part is the same in all the 3 nodes):

public_interface=eth0 flat_interface=eth1 flat_network_bridge=br100 fixed_range=10.42.0.0/24 flat_network_dhcp_start=10.42.0.33 multi_host=true

So the problem is, where should I create my network(run nova-network private create), in the controller or in each compute node? Or both would work?

Thanks!

edit retag flag offensive close merge delete

Comments

ok, I think I should have a try. Thanks.

cheerelec gravatar imagecheerelec ( 2013-10-19 01:13:37 -0600 )edit

1 answer

Sort by ยป oldest newest most voted
0

answered 2013-10-18 01:53:04 -0600

sngirame gravatar image

updated 2013-10-18 08:53:33 -0600

I assume you are using nova networking. Please go through the FlatDHCP networking models. Nova network component should be on compute node as well as controller node. You can run the 'nova-manage network create'command on controller node only & verify network creation using 'nova-manage network list'

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Get to know Ask OpenStack

Resources for moderators

Question Tools

Stats

Asked: 2013-10-16 03:25:45 -0600

Seen: 402 times

Last updated: Oct 17 '13