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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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