Description of problem:

When we are using neutron-opencontrail, we are loosing life cycle. Unable to add a new compute for example.

To deploy it, you have to fix manually these bug : #1385740 #1346002 #1346001

Version-Release number of selected component (if applicable):
openstack-tripleo-heat-templates-0.8.14-18.el7ost.noarch


How reproducible:

When you update the stack, vrouter and his hosting nic have the IP setup.

Steps to Reproduce:
1. Deploy Openstack
2. Deploy Contrail
3. Update Openstack to use Contrail
4. Scale out or Update Openstack

Actual results:

21: vhost0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
    link/ether 52:54:00:50:46:19 brd ff:ff:ff:ff:ff:ff
    inet 10.2.66.11/24 brd 10.2.66.255 scope global vhost0
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe50:4619/64 scope link 
       valid_lft forever preferred_lft forever
26: vlan666@bond0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP 
    link/ether 52:54:00:50:46:19 brd ff:ff:ff:ff:ff:ff
    inet 10.2.66.11/24 brd 10.2.66.255 scope global vlan666
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe50:4619/64 scope link 
       valid_lft forever preferred_lft forever


Expected results:

21: vhost0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
    link/ether 52:54:00:50:46:19 brd ff:ff:ff:ff:ff:ff
    inet 10.2.66.11/24 brd 10.2.66.255 scope global vhost0
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe50:4619/64 scope link 
       valid_lft forever preferred_lft forever
26: vlan666@bond0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP 
    link/ether 52:54:00:50:46:19 brd ff:ff:ff:ff:ff:ff