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[Openstack] SRIOV Enablement in openstack error


Hi Navdeep,

The yellow lines that you outline are related to  the ovs mechanism  driver which indicate that it can't bind direct port which as expected. (/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_agent.py is port of the ovs mechanism  driver)

The error with the sriov mechanism driver seem to be in
Checking agent: {'binary': u'neutron-sriov-nic-agent', 'description': None, 'admin_state_up': True, 'heartbeat_timestamp': datetime.datetime(2018, 5, 2, 16, 8, 9), 'availability_zone': Non
e, 'alive': True, 'topic': u'N/A', 'host': u'controller', 'agent_type': u'NIC Switch agent', 'resource_versions': {u'Subnet': u'1.0', u'Network': u'1.0', u'SubPort': u'1.0', u'SecurityGroup': u'1.0', u'Secur
ityGroupRule': u'1.0', u'Trunk': u'1.1', u'QosPolicy': u'1.6', u'Port': u'1.1', u'Log': u'1.0'}, 'created_at': datetime.datetime(2018, 4, 10, 7, 40, 42), 'started_at': datetime.datetime(2018, 4, 10, 8, 36, 4
), 'id': u'f2f40c44-cc99-4371-93b9-4c21731122a4', 'configurations': {u'extensions': [], u'devices': 0, u'device_mappings': {u'internetprovider': [u'enp130s0f0']}}}

It seem the network has  physical_network= 'sriovprovider' but in the sriov agnet has outlined in yellow the physnet is 'internetprovider'.
If you change the in the sriov agent config to  device_mappings= sriovprovider: enp130s0f0 and restart the agnet is should work.

From: Navdeep Uniyal [mailto:navdeep.uniyal at bristol.ac.uk]
Sent: Wednesday, May 2, 2018 7:33 PM
To: OpenStack Mailing List <openstack at lists.openstack.org>
Subject: [Openstack] SRIOV Enablement in openstack error

Dear all,

I am trying to enable the SRIOV interfaces in my openstack Pike installation. I am following the guide:
https://docs.openstack.org/neutron/pike/admin/config-sriov.html<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.openstack.org%2Fneutron%2Fpike%2Fadmin%2Fconfig-sriov.html&data=02%7C01%7Cmoshele%40mellanox.com%7Cb3186f9f8ed14eb4ca3208d5b04c4a2f%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C636608764063059825&sdata=pJrQ2n89oy6Pb1p2t1IsbCxtBzG8YFt1XhdpWJnHXik%3D&reserved=0>

I am getting following error in neutron while doing so:

2018-05-02 17:08:19.492 75833 ERROR neutron.plugins.ml2.managers [req-4e2f89f4-4d26-4e78-9b05-e997f398f2a1 2b4070ba7a5044cca6f42f594c37011c 65ac10ca3d2f407eab488c208348ace5 - default default] Failed to bind
port ef64559f-c047-47d6-b9eb-09c5a60d7549 on host controller for vnic_type direct using segments [{'network_id': 'ba89924e-3134-4966-af56-b582d70f5f41', 'segmentation_id': 200, 'physical_network': u'sriovpro
vider', 'id': '19120c0a-0ec7-4b6b-ad07-f68effdb5bf3', 'network_type': u'vlan'}]
2018-05-02 17:08:19.492 75833 INFO neutron.plugins.ml2.plugin [req-4e2f89f4-4d26-4e78-9b05-e997f398f2a1 2b4070ba7a5044cca6f42f594c37011c 65ac10ca3d2f407eab488c208348ace5 - default default] Attempt 10 to bind
port ef64559f-c047-47d6-b9eb-09c5a60d7549
2018-05-02 17:08:19.500 75833 DEBUG neutron.plugins.ml2.managers [req-4e2f89f4-4d26-4e78-9b05-e997f398f2a1 2b4070ba7a5044cca6f42f594c37011c 65ac10ca3d2f407eab488c208348ace5 - default default] Attempting to b
ind port ef64559f-c047-47d6-b9eb-09c5a60d7549 on host controller for vnic_type direct with profile {"pci_slot": "0000:82:08.5", "physical_network": "sriovprovider", "pci_vendor_info": "1924:1a03"} bind_port
/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/managers.py:744
2018-05-02 17:08:19.500 75833 DEBUG neutron.plugins.ml2.managers [req-4e2f89f4-4d26-4e78-9b05-e997f398f2a1 2b4070ba7a5044cca6f42f594c37011c 65ac10ca3d2f407eab488c208348ace5 - default default] Attempting to b
ind port ef64559f-c047-47d6-b9eb-09c5a60d7549 on host controller at level 0 using segments [{'network_id': 'ba89924e-3134-4966-af56-b582d70f5f41', 'segmentation_id': 200, 'physical_network': u'sriovprovider'
, 'id': '19120c0a-0ec7-4b6b-ad07-f68effdb5bf3', 'network_type': u'vlan'}] _bind_port_level /usr/lib/python2.7/dist-packages/neutron/plugins/ml2/managers.py:765
2018-05-02 17:08:19.501 75833 DEBUG neutron.plugins.ml2.drivers.mech_agent [req-4e2f89f4-4d26-4e78-9b05-e997f398f2a1 2b4070ba7a5044cca6f42f594c37011c 65ac10ca3d2f407eab488c208348ace5 - default default] Attem
pting to bind port ef64559f-c047-47d6-b9eb-09c5a60d7549 on network ba89924e-3134-4966-af56-b582d70f5f41 bind_port /usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_agent.py:88
2018-05-02 17:08:19.501 75833 DEBUG neutron.plugins.ml2.drivers.mech_agent [req-4e2f89f4-4d26-4e78-9b05-e997f398f2a1 2b4070ba7a5044cca6f42f594c37011c 65ac10ca3d2f407eab488c208348ace5 - default default] Refus
ing to bind due to unsupported vnic_type: direct bind_port /usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_agent.py:93
2018-05-02 17:08:19.501 75833 DEBUG neutron.plugins.ml2.drivers.mech_sriov.mech_driver.mech_driver [req-4e2f89f4-4d26-4e78-9b05-e997f398f2a1 2b4070ba7a5044cca6f42f594c37011c 65ac10ca3d2f407eab488c208348ace5
- default default] Attempting to bind port ef64559f-c047-47d6-b9eb-09c5a60d7549 on network ba89924e-3134-4966-af56-b582d70f5f41 bind_port /usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_sri
ov/mech_driver/mech_driver.py:78
2018-05-02 17:08:19.503 75833 DEBUG neutron.plugins.ml2.drivers.mech_sriov.mech_driver.mech_driver [req-4e2f89f4-4d26-4e78-9b05-e997f398f2a1 2b4070ba7a5044cca6f42f594c37011c 65ac10ca3d2f407eab488c208348ace5
- default default] Checking agent: {'binary': u'neutron-sriov-nic-agent', 'description': None, 'admin_state_up': True, 'heartbeat_timestamp': datetime.datetime(2018, 5, 2, 16, 8, 9), 'availability_zone': Non
e, 'alive': True, 'topic': u'N/A', 'host': u'controller', 'agent_type': u'NIC Switch agent', 'resource_versions': {u'Subnet': u'1.0', u'Network': u'1.0', u'SubPort': u'1.0', u'SecurityGroup': u'1.0', u'Secur
ityGroupRule': u'1.0', u'Trunk': u'1.1', u'QosPolicy': u'1.6', u'Port': u'1.1', u'Log': u'1.0'}, 'created_at': datetime.datetime(2018, 4, 10, 7, 40, 42), 'started_at': datetime.datetime(2018, 4, 10, 8, 36, 4
), 'id': u'f2f40c44-cc99-4371-93b9-4c21731122a4', 'configurations': {u'extensions': [], u'devices': 0, u'device_mappings': {u'internetprovider': [u'enp130s0f0']}}} bind_port /usr/lib/python2.7/dist-packages/
neutron/plugins/ml2/drivers/mech_sriov/mech_driver/mech_driver.py:110
2018-05-02 17:08:19.504 75833 DEBUG neutron.plugins.ml2.drivers.mech_sriov.mech_driver.mech_driver [req-4e2f89f4-4d26-4e78-9b05-e997f398f2a1 2b4070ba7a5044cca6f42f594c37011c 65ac10ca3d2f407eab488c208348ace5
- default default] Checking segment: {'network_id': 'ba89924e-3134-4966-af56-b582d70f5f41', 'segmentation_id': 200, 'physical_network': u'sriovprovider', 'id': '19120c0a-0ec7-4b6b-ad07-f68effdb5bf3', 'networ
k_type': u'vlan'} for mappings: {u'internetprovider': [u'enp130s0f0']}  check_segment_for_agent /usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_sriov/mech_driver/mech_driver.py:149
2018-05-02 17:08:19.504 75833 ERROR neutron.plugins.ml2.managers [req-4e2f89f4-4d26-4e78-9b05-e997f398f2a1 2b4070ba7a5044cca6f42f594c37011c 65ac10ca3d2f407eab488c208348ace5 - default default] Failed to bind
port ef64559f-c047-47d6-b9eb-09c5a60d7549 on host controller for vnic_type direct using segments [{'network_id': 'ba89924e-3134-4966-af56-b582d70f5f41', 'segmentation_id': 200, 'physical_network': u'sriovpro
vider', 'id': '19120c0a-0ec7-4b6b-ad07-f68effdb5bf3', 'network_type': u'vlan'}]


Could you please direct me to the correct guide for SRIOV enablement in openstack Pike or help me in this regard.

Kind Regards,
Navdeep

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