[Openstack] Setting up another compute node

Peter Kirby peter.kirby at objectstream.com
Mon Jan 23 19:15:01 UTC 2017


I am using the CLI so I can force the VM to create on the new host.  Using
this command:

openstack server create \
  --image db090568-9500-4092-ac23-364f25940b2f \
  --flavor m1.small \
  --availability-zone nova:vhost2 \
  --nic net-id=ce7f1bf3-b6b3-45c3-8251-2cbcdc9d4595 \
  temptest

If I do not specify vhost2, this command does successfully create the VM on
vhost1.


Peter Kirby / Infrastructure and Build Engineer
Magento Certified Developer Plus
<https://www.magentocommerce.com/certification/directory/dev/2215598/>
peter.kirby at objectstream.com
*Objectstream, Inc. *
Office: 405-942-4477 / Fax: 866-814-0174
7725 W Reno Avenue, Suite 307 Oklahoma City, OK 73127
http://www.objectstream.com/

On Mon, Jan 23, 2017 at 12:27 PM, Trinath Somanchi <trinath.somanchi at nxp.com
> wrote:

> Can you post how did you spawn the VM ? I guess network is not added.
>
>
> /Trinath
> ------------------------------
> *From:* Peter Kirby <peter.kirby at objectstream.com>
> *Sent:* Monday, January 23, 2017 9:22:10 PM
> *To:* OpenStack
> *Subject:* [Openstack] Setting up another compute node
>
> Hi,
>
> I'm currently running OpenStack Mitaka on CentOS 7.2 and I'm trying to
> setup another compute node.
>
> I have nova installed and running and the following neutron packages:
> openstack-neutron.noarch              1:8.3.0-1.el7
> @openstack-mitaka
> openstack-neutron-common.noarch       1:8.3.0-1.el7
> @openstack-mitaka
> openstack-neutron-ml2.noarch          1:8.3.0-1.el7
> @openstack-mitaka
> openstack-neutron-openvswitch.noarch  1:8.3.0-1.el7
> @openstack-mitaka
> python-neutron.noarch                 1:8.3.0-1.el7
> @openstack-mitaka
> python-neutron-lib.noarch             0.0.3-1.el7
> @openstack-mitaka
> python2-neutronclient.noarch          4.1.2-1.el7
> @openstack-mitaka
>
> The neutron-openvswitch-agent is up and running and I can see it and nova
> from the OpenStack commandline.  Neutron agent-list says the new host has
> the openvswitch agent and it's alive.
>
> However, when I try to deploy an instance to this new host, I get the
> following error and the the instances fails to deploy:
>
> 2017-01-20 10:51:21.132 24644 INFO neutron.agent.common.ovs_lib
> [req-2be33822-4a69-4521-9267-a81315b20b6b - - - - -] Port
> 67b72a38-c553-4f06-953c-92f43d5dea60 not present in bridge br-int
> 2017-01-20 10:51:21.133 24644 INFO neutron.plugins.ml2.drivers.
> openvswitch.agent.ovs_neutron_agent [req-2be33822-4a69-4521-9267-a81315b20b6b
> - - - - -] port_unbound(): net_uuid None not in local_vlan_map
>
> Here is the output from ovs-vsctl show:
> 2e5497fc-6f3a-4761-a99b-d4e95d0614f7
>     Bridge br-int
>         fail_mode: secure
>         Port br-int
>             Interface br-int
>                 type: internal
>     Bridge br-ex
>         Port "eno1"
>             Interface "eno1"
>         Port br-ex
>             Interface br-ex
>                 type: internal
>     ovs_version: "2.5.0"
>
> I suspect I'm missing one small step, but I've been searching google and
> logs for days now and I can't seem to nail down the problem.  Does anyone
> have any suggestions where I should look next?
>
> Thank you.
>
>
>
>
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