[Openstack] Setting up another compute node
Peter Kirby
peter.kirby at objectstream.com
Tue Jan 24 14:46:37 UTC 2017
Thank you all for the suggestions. I just copied all the neutron config
files from the working compute node and now the new one is working.
Unfortunately, I didn't make a backup copy of the files that were there so
I can't compare and see what I had done wrong, but everything is working
now.
Thanks again.
On Tue, Jan 24, 2017 at 2:02 AM, Eugen Block <eblock at nde.ag> wrote:
> Have you tried to create a new port manually? I assume this will also
> fail, then you have to check your neutron configuration. If it works, try
> to attach that port to a new instance and see what nova says.
>
>
> Zitat von Trinath Somanchi <trinath.somanchi at nxp.com>:
>
> PortBindingFailed: Binding failed for port e1058d22-9a7b-4988-9644-d0f476
>> a01015,
>>
>>
>> Please reverify neutron configuration
>>
>>
>> Get Outlook for iOS<https://aka.ms/o0ukef>
>>
>>
>> ________________________________
>> From: Peter Kirby <peter.kirby at objectstream.com>
>> Sent: Tuesday, January 24, 2017 2:02:57 AM
>> To: Trinath Somanchi
>> Cc: OpenStack
>> Subject: Re: [Openstack] Setting up another compute node
>>
>> I agree. But I can't figure out why the port isn't getting created.
>> Those lines are the only ones that show up in neutron logs.
>>
>> Here's what shows up in the nova logs:
>>
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: Traceback (most recent call
>> last):
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: File
>> "/usr/lib/python2.7/site-packages/eventlet/hubs/poll.py", line 115, in
>> wait
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: listener.cb(fileno)
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: File
>> "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 214, in
>> main
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: result = function(*args,
>> **kwargs)
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: File
>> "/usr/lib/python2.7/site-packages/nova/utils.py", line 1159, in
>> context_wrapper
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: return func(*args, **kwargs)
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: File
>> "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1587,
>> in _allocate_network_async
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: six.reraise(*exc_info)
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: File
>> "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1570,
>> in _allocate_network_async
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: bind_host_id=bind_host_id)
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: File
>> "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line
>> 685, in allocate_for_instance
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: self._delete_ports(neutron,
>> instance, created_port_ids)
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: File
>> "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in
>> __exit__
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: self.force_reraise()
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: File
>> "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in
>> force_reraise
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: six.reraise(self.type_,
>> self.value, self.tb)
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: File
>> "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line
>> 674, in allocate_for_instance
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: security_group_ids,
>> available_macs, dhcp_opts)
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: File
>> "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line
>> 261, in _create_port
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: raise
>> exception.PortBindingFailed(port_id=port_id)
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: PortBindingFailed: Binding
>> failed for port e1058d22-9a7b-4988-9644-d0f476a01015, please check
>> neutron logs for more information.
>> Jan 23 14:09:21 vhost2 nova-compute[8936]: Removing descriptor: 21
>>
>>
>>
>> Peter Kirby / Infrastructure and Build Engineer
>> Magento Certified Developer Plus<https://www.magentocommer
>> ce.com/certification/directory/dev/2215598/>
>> peter.kirby at objectstream.com<mailto:peter.kirby at objectstream.com>
>>
>> Objectstream, Inc.
>> Office: 405-942-4477<tel:405-942-4477> / Fax: 866-814-0174<tel:
>> 866-814-0174>
>> 7725 W Reno Avenue, Suite 307 Oklahoma City, OK 73127
>> http://www.objectstream.com/
>>
>> On Mon, Jan 23, 2017 at 2:21 PM, Trinath Somanchi <
>> trinath.somanchi at nxp.com<mailto:trinath.somanchi at nxp.com>> wrote:
>> The port doesn't exists at all.
>>
>> Port e1058d22-9a7b-4988-9644-d0f476a01015 not present in bridge br-int
>>
>> Get Outlook for iOS<https://aka.ms/o0ukef>
>>
>> ________________________________
>> From: Peter Kirby <peter.kirby at objectstream.com<mailto:
>> peter.kirby at objectstream.com>>
>> Sent: Tuesday, January 24, 2017 1:43:36 AM
>>
>> To: Trinath Somanchi
>> Cc: OpenStack
>> Subject: Re: [Openstack] Setting up another compute node
>>
>> I just did another attempt at this so I'd have fresh logs.
>>
>> There are all the lines produced in the neutron openvswitch-agent.log
>> file when I attempt that previous command.
>>
>> 2017-01-23 14:09:20.918 8097 INFO neutron.agent.securitygroups_rpc
>> [req-a9ab1e05-cf41-44ce-8762-d7f0f72e7ba3 582643be48c04603a09250a1be6e6cf3
>> 1dd7b6481aa34ef7ba105a7336845369 - - -] Security group member updated
>> [u'a52a5f37-e0dd-4810-a719-2555f348bc1c']
>> 2017-01-23 14:09:21.132 8097 INFO neutron.agent.securitygroups_rpc
>> [req-b8cc3ab8-d4f3-4c96-820d-148ae6fd47af 582643be48c04603a09250a1be6e6cf3
>> 1dd7b6481aa34ef7ba105a7336845369 - - -] Security group member updated
>> [u'a52a5f37-e0dd-4810-a719-2555f348bc1c']
>> 2017-01-23 14:09:22.057 8097 INFO neutron.agent.common.ovs_lib
>> [req-d4d61032-5071-4792-a2a1-3d645d44ccfa - - - - -] Port
>> e1058d22-9a7b-4988-9644-d0f476a01015 not present in bridge br-int
>> 2017-01-23 14:09:22.058 8097 INFO neutron.plugins.ml2.drivers.op
>> envswitch.agent.ovs_neutron_agent [req-d4d61032-5071-4792-a2a1-3d645d44ccfa
>> - - - - -] port_unbound(): net_uuid None not in local_vlan_map
>> 2017-01-23 14:09:22.059 8097 INFO neutron.agent.securitygroups_rpc
>> [req-d4d61032-5071-4792-a2a1-3d645d44ccfa - - - - -] Remove device
>> filter for [u'e1058d22-9a7b-4988-9644-d0f476a01015']
>>
>>
>> When I attempt to check the status of the port mentioned there, it
>> doesn't exist on either compute node.
>>
>> (neutron) port-show e1058d22-9a7b-4988-9644-d0f476a01015
>> Unable to find port with name or id 'e1058d22-9a7b-4988-9644-d0f47
>> 6a01015'
>>
>>
>> Thank you very much for your input.
>>
>>
>>
>>
>> Peter Kirby / Infrastructure and Build Engineer
>> Magento Certified Developer Plus<https://www.magentocommer
>> ce.com/certification/directory/dev/2215598/>
>> peter.kirby at objectstream.com<mailto:peter.kirby at objectstream.com>
>>
>> Objectstream, Inc.
>> Office: 405-942-4477<tel:405-942-4477> / Fax: 866-814-0174<tel:
>> 866-814-0174>
>> 7725 W Reno Avenue, Suite 307 Oklahoma City, OK 73127
>> http://www.objectstream.com/
>>
>> On Mon, Jan 23, 2017 at 1:48 PM, Trinath Somanchi <
>> trinath.somanchi at nxp.com<mailto:trinath.somanchi at nxp.com>> wrote:
>> This is the error
>>
>> port_unbound(): net_uuid None not in local_vlan_map
>>
>>
>> Get Outlook for iOS<https://aka.ms/o0ukef>
>>
>> ________________________________
>> From: Peter Kirby <peter.kirby at objectstream.com<mailto:
>> peter.kirby at objectstream.com>>
>> Sent: Tuesday, January 24, 2017 12:45:01 AM
>> To: Trinath Somanchi
>> Cc: OpenStack
>> Subject: Re: [Openstack] Setting up another compute node
>>
>> 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.magentocommer
>> ce.com/certification/directory/dev/2215598/>
>> peter.kirby at objectstream.com<mailto:peter.kirby at objectstream.com>
>>
>> Objectstream, Inc.
>> Office: 405-942-4477<tel:405-942-4477> / Fax: 866-814-0174<tel:
>> 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<mailto: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<mailto:
>> 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.op
>> envswitch.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.
>>
>
>
>
> --
> Eugen Block voice : +49-40-559 51 75
> NDE Netzdesign und -entwicklung AG fax : +49-40-559 51 77
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