If you use agent container, then this behavior is fixed after 3041 official
build triggered with PR https://github.com/Juniper/contrail-ansible/pull/346

On Thu, Feb 23, 2017 at 11:47 PM, Ramprakash R <email address hidden>
wrote:

> ** Changed in: juniperopenstack
>      Assignee: Ramprakash R (ramprakash) => Nitish Krishna Kaveri (nitishk)
>
> --
> You received this bug notification because you are a member of Contrail
> Systems engineering, which is subscribed to Juniper Openstack.
> https://bugs.launchpad.net/bugs/1667583
>
> Title:
>   agent node unreachable after ansible provisioning
>
> Status in Juniper Openstack:
>   New
>
> Bug description:
>   R4.0 Build 3041
>
>   On a setup with 2 compute nodes, after ansible provisioning, both the
> compute nodes had become unreachable.
>   The default gateway was missing on the node. (vhost0 was up)
>   I noticed that inside the container, /etc/network/interfaces referred to
> interfaces.d/*, but nothing was in interfaces.d/
>
>   While the nodes were reachable once i manually configured the default
>   route, after reboot , the agent containers were not started at all
>   (vrouter module was not loaded)
>
>   Last few lines of provisioning log :
>
>
>   TASK [openstack/compute : Create /etc/contrail/ctrl-details]
> *******************
>   skipping: [10.204.217.197]
>   skipping: [10.204.217.198]
>
>   TASK [openstack/compute : Configure nova] ******************************
> ********
>   skipping: [10.204.217.197]
>   skipping: [10.204.217.198]
>
>   TASK [openstack/compute : Configure neutron credentials in nova.conf to
> fix configuration problem by above command] ***
>   skipping: [10.204.217.197] => (item={'key': u'project_name', 'value':
> u'services'})
>   skipping: [10.204.217.197] => (item={'key': u'password', 'value':
> u'admin'})
>   skipping: [10.204.217.198] => (item={'key': u'project_name', 'value':
> u'services'})
>   skipping: [10.204.217.197] => (item={'key': u'auth_url', 'value': u'
> http://10.204.217.194:35357/'})
>   skipping: [10.204.217.197] => (item={'key': u'admin_tenant_name',
> 'value': u'services'})
>   skipping: [10.204.217.198] => (item={'key': u'password', 'value':
> u'admin'})
>   skipping: [10.204.217.198] => (item={'key': u'auth_url', 'value': u'
> http://10.204.217.194:35357/'})
>   skipping: [10.204.217.198] => (item={'key': u'admin_tenant_name',
> 'value': u'services'})
>
>   TASK [openstack/compute : Configure oslo rabbit hosts in nova.conf to
> fix configuration problem by compute-server-setup] ***
>   skipping: [10.204.217.197] => (item={'key': u'rabbit_hosts', 'value':
> u'10.204.217.194:5672'})
>   skipping: [10.204.217.198] => (item={'key': u'rabbit_hosts', 'value':
> u'10.204.217.194:5672'})
>
>   TASK [openstack/compute : Copy vrouter-port-control from agent container
> to compute] ***
>   skipping: [10.204.217.197]
>   skipping: [10.204.217.198]
>
>   TASK [openstack/compute : Configure qemu] ******************************
> ********
>   skipping: [10.204.217.197]
>   skipping: [10.204.217.198]
>
>   PLAY RECAP ************************************************************
> *********
>   10.204.217.194             : ok=50   changed=24   unreachable=0
> failed=0
>   10.204.217.197             : ok=57   changed=26   unreachable=0
> failed=0
>   10.204.217.198             : ok=57   changed=24   unreachable=0
> failed=0
>
>   [root@ansible-runner playbooks]#
>
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>