Reviewed: https://review.openstack.org/294188
Committed:
https://git.openstack.org/cgit/openstack/neutron/commit/?id=46ddaf4288a1cac44d8afc0525b4ecb3ae2186a3
Submitter: Jenkins
Branch: master
commit 46ddaf4288a1cac44d8afc0525b4ecb3ae2186a3
Author: Vladimir Eremin <vere...@mirantis.com>
Date: Thu Mar 17 19:32:29 2016 +0300
Allow to use several nics for physnet with SR-IOV
Accordind specs and docs, SRIOV_NIC.physical_device_mappings is not
limited to be a 1-1 mapping between physnets and NICs. However,
implementation requires this. This bugfix unlocks 1-M mappings, so one
physnet could be managed by many NICs.
* introduced unique_keys in neutron.utils.parse_mappings
* SRIOV_NIC.physical_device_mappings is parsed as dict with lists as
values with parse_mappings(..., unique_keys=False)
DocImpact
Change-Id: I07b8682fdfe8389a35893cc662b87c94a00bd4a5
Closes-Bug: #1558626
** Changed in: neutron
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1558626
Title:
[sriov] physical_device_mappings allows only one physnet for per nic
Status in neutron:
Fix Released
Bug description:
Mitaka, ML2, ml2_sriov.agent_required=True
sriov_nic.physical_device_mappings is allowed to specify ony one NIC
per physnet. If I try to specify two nics like following
[sriov_nic]
physical_device_mappings=physnet2:enp1s0f0,physnet2:enp1s0f1
I've got next error on start
2016-03-17 15:26:48.818 6832 INFO neutron.common.config [-] Logging enabled!
2016-03-17 15:26:48.819 6832 INFO neutron.common.config [-]
/usr/bin/neutron-sriov-nic-agent version 8.0.0.0b3
2016-03-17 15:26:48.819 6832 DEBUG neutron.common.config [-] command line:
/usr/bin/neutron-sriov-nic-agent
--config-file=/etc/neutron/plugins/ml2/sriov_agent.ini
--log-file=/var/log/neutron/neutron-sriov-agent.log
--config-file=/etc/neutron/neutron.conf setup_logging
/usr/lib/python2.7/dist-packages/neutron/common/config.py:266
2016-03-17 15:26:48.819 6832 ERROR
neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent [-] Failed on
Agent configuration parse. Agent terminated!
2016-03-17 15:26:48.819 6832 ERROR
neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent Traceback (most
recent call last):
2016-03-17 15:26:48.819 6832 ERROR
neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent File
"/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_sriov/agent/sriov_nic_agent.py",
line 436, in main
2016-03-17 15:26:48.819 6832 ERROR
neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent
config_parser.parse()
2016-03-17 15:26:48.819 6832 ERROR
neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent File
"/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_sriov/agent/sriov_nic_agent.py",
line 411, in parse
2016-03-17 15:26:48.819 6832 ERROR
neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent
cfg.CONF.SRIOV_NIC.physical_device_mappings)
2016-03-17 15:26:48.819 6832 ERROR
neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent File
"/usr/lib/python2.7/dist-packages/neutron/common/utils.py", line 240, in
parse_mappings
2016-03-17 15:26:48.819 6832 ERROR
neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent "unique") %
{'key': key, 'mapping': mapping})
2016-03-17 15:26:48.819 6832 ERROR
neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent ValueError: Key
physnet2 in mapping: 'physnet2:enp1s0f1' not unique
2016-03-17 15:26:48.819 6832 ERROR
neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent
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