Hi all,
Can someone help me with a very basic network configuration for the
ethernet cards on the compute nodes?
Each of my nodes has two physical network interfaces (eth0 & eth1).
For the moment one (eth0) is configured with external IP (153.*) that
is used to directly access the node from the internet and the other
(eth1) is on an "internal" higher-speed lan (192.*) which is used for
the nodes to communicate with each other on a higher-speed internal
network
I would like to setup nova legacy network on IceHouse release.
According to my understanding I have to use a br100 bridge interface
bridged only with the "internal" nic (eth1).
What I cannot understand is what is happening with the IP addresses.
I see at the manual that the interface must be unnumbered....is that
correct??
Should I have both br100 and eth1 without IP at all???
If I do that how can I hop (login, scp files, etc.) directly (without
using the external network) from node to node then?
In the above setup there will also be a CEPH storage node. That node
will also have two network interfaces that have the same configuration
(one external and one internal). If all the internal interfaces are
unnumbered how can I get the storage node to talk with openstack on the
internal "faster" network?
Can someone share his/hers experience and configuration?
Best regards,
George
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