How to disable NetworkManager on OpenStack environment with Modonet.
Issue
- We met some issue on Midonet Neutron plugin with NetworkManager-enabled Neutron host.
- As we investigated, both Midonet and OpenStack itself needs NetworkManager to be disabled.
-
Can we get how to disable NetworkManager on OpenStack environment with Modonet ?
-
We're checking following document:
2.1.1. Disable Network Manager
To disable and stop Network Manager, we need to do the following,
# systemctl stop NetworkManager.service
# systemctl disable NetworkManager.service
But we also saw we need to add the following parameter additionally;
NM_CONTROLLED=no
May I have questions:
1. Is this extra setting in the ifcfg-X
under /etc/sysconfig/network-scripts/
directory is required?
2. If true, we need to have this in all of interfaces , or which we're using ?
Environment
Red Hat OpenStack 6.0
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