[Openstack] Network IP address setting in nova.conf file
Ahmed Al-Mehdi
ahmed at coraid.com
Wed Oct 3 23:46:00 UTC 2012
Hello,
I am following the steps in "OpenStack Install and Deploy – RedHat Ubuntu" (Folsom) to setup a Controller node. The section "Configuring OpenStack Compute" ( http://docs.openstack.org/trunk/openstack-compute/install/apt/content/compute-minimum-configuration-settings.html ) gives a snippet of an example of the values of parameters in the nova.conf file.
The document first lists some common settings in nova.conf file. I am highlighting the following two which I am concerned about:
fixed_range=192.168.100.0/24
public_interface=eth0
The Document right after gives the whole content of a sample (usable) nova.conf file for the Controller Node, in which the above settings are set as follows:
fixed_range=10.0.0.0/24
public_interface=br100
I am assuming "fixed_range=192.168.100.0/24" is the correct setting. However, can someone please help as to the correct setting of "public_interface". And the same setting value would be applicable for the Compute Node, is that right?
Thank you very much in advance.
Regards,
Ahmed.
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