two interface same network openstack

asked 2020-07-06 00:48:59 -0600

M Rizqi Alfian gravatar image

hi i know that in the openstack guide it is recommended that we have to have 2 interfaces, 1 for management and 1 for external. in my topology, I only have 1 network available and my server has 2 interfaces. what works best for me, can I have 2 interfaces (management and external) with the same network. or I only need 1 interface for management and external.

edit retag flag offensive close merge delete


I got it working on the same network. One in 1-127 range, second in 128-254 range. But it looks like controller and compute node need two interfaces. On compute node that second interface becomes a bridge. On controller node a kind of virtual network,

tjoen gravatar imagetjoen ( 2020-07-11 13:37:33 -0600 )edit