[openstack-dev] Race in FixedIP.associate_pool

Jay Pipes jaypipes at gmail.com
Fri Dec 15 21:56:57 UTC 2017

On 12/12/2017 03:22 PM, Arun SAG wrote:
> This kind of how the logs look like
> 2017-12-08 22:33:37,124 DEBUG
> [yahoo.contrib.ocata_openstack_yahoo_plugins.nova.network.manager]
> /opt/openstack/venv/nova/lib/python2.7/site-packages/yahoo/contrib/ocata_openstack_yahoo_plugins/nova/network/manager.py:get_instance_nw_info:894
> Fixed IP NOT found for instance
> 2017-12-08 22:33:37,125 DEBUG
> [yahoo.contrib.ocata_openstack_yahoo_plugins.nova.network.manager]
> /opt/openstack/venv/nova/lib/python2.7/site-packages/yahoo/contrib/ocata_openstack_yahoo_plugins/nova/network/manager.py:get_instance_nw_info:965
> Built network info: |[]|

Can you point us to the code that is generating the above? It seems that 
get_instance_nw_info() in the Yahoo! manager.py contrib module line 965 
is trying to build network information for an empty list of vNICs... 
where is that list of vNICs coming from?


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