Open Stack

Hi Alessandro and Claudiu,

Thank you for your quick reply.

The version I am running is kilo. Yes I use networking-hyperv. And the
windows version is Windows Server 2012 R2. Below are the output for the
commands mentioned:

>Get-VMSwitch

Name                                                      SwitchType
NetAdapterInterfaceDescription
----                                                      ----------
------------------------------
Intel(R) Ethernet Controller X540-AT2 #3 - Virtual Switch External
Intel(R) Ethernet Controller X540-AT2 #3

>Get-VM | Get-VMNetworkAdapter

Name                                 IsManagementOs VMName
 SwitchName
----                                 -------------- ------
 ----------
f7d8c327-606b-49cd-b740-ccaef468d535 False          instance-0000000a
Intel(R) Ethernet Controller X540-AT2 #3 - Vir...

And nova-compute.log and neutron-hyperv-agent.log are pasted as below:

http://pastebin.com/idXuhs8a nova-compute.log
http://pastebin.com/XNUVyGCC neutron-hyperv-agent.log


My ml2_conf.ini file is pasted here: http://pastebin.com/jLykFDbh

Best regards,
Lily Xing


Best regards,
Lily Xing(邢莉莉)

On Wed, Jun 24, 2015 at 11:20 PM, Claudiu Belu <cbelu at cloudbasesolutions.com
> wrote:

> Hello,
>
> From what I can see in the trace you included, it seems to be either Kilo
> or master (it uses networking-hyperv, which was introduced in Kilo).
>
> Also, it might be useful to know if you are using Windows Server 2012 or
> Windows Server 2012 R2. Running this in Powershell should yield the OS
> version:
>
> [environment]::OSVersion.Version
>
> 6.2 is Windows Server 2012
> 6.3 is Windows Server 2012 R2
>
> As for port binding, neutron-hyperv-agent, if it fails to bind a port, it
> will retry to bind it. Which means that even if you see that trace, it
> doesn't mean that the binding failed at all. If you run "Get-VM |
> Get-VMNetworkAdapter" in Powershell, you can see that ports have been bound
> to the vSwitch.
>
>
> Also, I don't know if your environment has been properly configured, but I
> can tell that you have set the "hyperv" Mechanism Driver on your Controller
> node in the /etc/neutron/plugins/ml2/ml2_conf.ini and you are using a
> network type compatible with Hyper-V. Otherwise, neutron would flag the
> port with something like "port binding failed" and neutron-hyperv-agent
> wouldn't attempt to bind it.
>
> A good start would be taking a look at:
> http://www.cloudbase.it/quantum-hyper-v-plugin/
> The linked page contains all the configuration you would need plus some
> troubleshooting steps that can help.
>
> Also, as Alessandro said, copies of C:\OpenStack\Log\nova-compute.log and
> C:\OpenStack\Log\neutron_hyperv_agent.log and the neutron server's
> neutron.conf file can be useful.
> Also, setting debug=True in the Hyper-V's neutron_hyperv_agent.conf can be
> useful until the issue has been solved.
>
> [DEFAULT]
> debug = True
>
> Let us know how it goes.
>
> Best regards,
> Claudiu Belu
> ________________________________________
> From: Alessandro Pilotti
> Sent: Wednesday, June 24, 2015 5:20 PM
> To: OpenStack Development Mailing List (not for usage questions)
> Cc: Claudiu Belu
> Subject: Re: [openstack-dev] [neutron][hyper-v] Instance can't get fixed
> ip on hyper-v compute node
>
> Hi Lily,
>
> What version are you running, Icehouse, Juno, Kilo or master?
>
> A full copy of the nova-compute.log and neutron_hyperv_agent.log on a
> pastebin
> might be helpful. Additionally, your neutron.conf from the neutron server
> could
> help along with your neutron network configuration.
>
> Finally, the output of "Get-VMSwitch" on the Hyper-V node could provide
> some
> insight on your visrtual switch configuration.
>
> This question is deployment related and at this stage not a development
> topic,
> so IMO a more suitable location to continue the discussion would be:
> https://ask.openstack.org
>
> Thanks,
>
> Alessandro
>
>
> > On 24 Jun 2015, at 10:02, Lily.Sing <lily.sing at gmail.com> wrote:
> >
> > Hi,
> >
> > I setup an openstack env as one controller + network node on OL7.1 and
> two compute node on windows 2012 server with cloudbase hyper-v compute node
> driver. Every compute node has two nics. I created a vswitch on the second
> one and use it to connect to instances. Below is my
> neutron_hyper_agent.conf:
> >
> > [DEFAULT]
> > verbose=true
> > control_exchange=neutron
> > policy_file=C:\Program Files (x86)\Cloudbase
> Solutions\OpenStack\Nova\etc\policy.json
> > rpc_backend=neutron.openstack.common.rpc.impl_kombu
> > logdir=C:\OpenStack\Log\
> > logfile=neutron-hyperv-agent.log
> > [AGENT]
> > polling_interval=2
> > physical_network_vswitch_mappings=*:Intel(R) Ethernet Controller
> X540-AT2 #3 - Virtual Switch
> > enable_metrics_collection=false
> > [SECURITYGROUP]
> >
> firewall_driver=neutron.plugins.hyperv.agent.security_groups_driver.HyperVSecurityGroupsDriver
> > enable_security_group=true
> > [oslo_messaging_rabbit]
> > rabbit_host=<rabbit_host>
> > rabbit_port=5672
> > rabbit_userid=stackrabbit
> > rabbit_password=admin
> >
> >
> > After launching an instance, I can check from OpenStack UI that a fixed
> IP is given, but when connecting the instance from hyper-v manager, no
> fixed ip is bound to any port. And below is the error message I got from
> neutron-hyper-agent.log:
> > 2015-06-23 22:59:15.954 3552 INFO hyperv.neutron.hyperv_neutron_agent
> [req-a0577427-04e9-481d-94f0-027cc57eb26a ] Provisioning network
> 6d5ee4aa-19e2-404e-9523-cc501b20f081
> > 2015-06-23 22:59:22.088 3552 ERROR hyperv.neutron.hyperv_neutron_agent
> [req-a0577427-04e9-481d-94f0-027cc57eb26a ] Error in agent event loop
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
> Traceback (most recent call last):
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>  File "C:\Program Files (x86)\Cloudbase
> Solutions\OpenStack\Nova\Python27\lib\site-packages\hyperv\neutron\hyperv_neutron_agent.py",
> line 356, in daemon_loop
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>    sync = self._process_network_ports(port_info)
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>  File "C:\Program Files (x86)\Cloudbase
> Solutions\OpenStack\Nova\Python27\lib\site-packages\hyperv\neutron\hyperv_neutron_agent.py",
> line 332, in _process_network_ports
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>    resync_a = self._treat_devices_added(port_info['added'])
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>  File "C:\Program Files (x86)\Cloudbase
> Solutions\OpenStack\Nova\Python27\lib\site-packages\hyperv\neutron\hyperv_neutron_agent.py",
> line 296, in _treat_devices_added
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>    device_details['admin_state_up'])
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>  File "C:\Program Files (x86)\Cloudbase
> Solutions\OpenStack\Nova\Python27\lib\site-packages\hyperv\neutron\hyperv_neutron_agent.py",
> line 264, in _treat_vif_port
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>    physical_network, segmentation_id)
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>  File "C:\Program Files (x86)\Cloudbase
> Solutions\OpenStack\Nova\Python27\lib\site-packages\hyperv\neutron\hyperv_neutron_agent.py",
> line 195, in _port_bound
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>    self._utils.connect_vnic_to_vswitch(map['vswitch_name'], port_id)
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>  File "C:\Program Files (x86)\Cloudbase
> Solutions\OpenStack\Nova\Python27\lib\site-packages\hyperv\neutron\utilsv2.py",
> line 86, in connect_vnic_to_vswitch
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>    self._add_virt_resource(vm, port)
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>  File "C:\Program Files (x86)\Cloudbase
> Solutions\OpenStack\Nova\Python27\lib\site-packages\hyperv\neutron\utilsv2.py",
> line 100, in _add_virt_resource
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>    self._check_job_status(ret_val, job_path)
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>  File "C:\Program Files (x86)\Cloudbase
> Solutions\OpenStack\Nova\Python27\lib\site-packages\hyperv\neutron\utils.py",
> line 137, in _check_job_status
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
>    raise HyperVException(msg=_('Job failed with error %d') % ret_val)
> > 2015-06-23 22:59:22.088 3552 TRACE hyperv.neutron.hyperv_neutron_agent
> HyperVException: Hyper-V Exception: Job failed with error 32775
> >
> > Seems it's failed to add a port to a VM, but I don't know how to fix it.
> Any idea? Thanks.
> >
> > Best regards,
> > Lily Xing
> >
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