** Changed in: neutron
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1201957
Title:
Avoid extra query when loading port security binding
Status in OpenStack Neutron (virtual network service):
Fix Released
Bug description:
Plugins supporting the port security extension perform an extra db
query for each element being retrieved by get_networks and get_ports
operation.
The extra query is performed in the following methods:
_extend_network_port_security_dict:
https://github.com/openstack/neutron/blob/master/neutron/db/portsecurity_db.py#L54
_extend_port_port_security_dict:
https://github.com/openstack/neutron/blob/master/neutron/db/portsecurity_db.py#L58
Using similar technicques adopted for other API extensions, this extra
query, which negatively impacts performance and scalability, should be
removed.
This bug affects only the nicira plugin as it is currently the only
plugin which enables this ext.
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