Network does not come up when using an OVS bridge

Solution Verified - Updated -

Issue

  • Just finished setting up Openstack using packstack. I 'm using VLAN in a allinone setup. Everything works just expect the networking upon system startup. I have to restart the network using systemctl restart network, to get the ovs bridge to get an IP address.

  • Is there a way to set systemctl to enable the network device before I start the br-ex interface ?

Environment

  • Red Hat Enterprise Linux OpenStack Platform 5.0 on RHEL 7
  • openvswitch-2.0.0-7.el7.x86_64

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