openstack
/
nova
Code Issues Proposed changes

Add '_has_qos_queue_extension' function 

This is how we've standardized on checking for extensions. Use it for
QoS too.

Change-Id: I48c3e41df6133e04be3e25905ff4e168a44534c7
Related-Bug: #1698010
This commit is contained in:
Stephen Finucane 2017-09-01 10:19:33 +01:00
parent d84a0a6184
commit cc8da506cd
1 changed files with 5 additions and 2 deletions
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7
nova/network/neutronv2/api.py
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@ -1040,6 +1040,10 @@ class API(base_api.NetworkAPI):
def _has_dns_extension(self):
return constants.DNS_INTEGRATION in self.extensions
def _has_qos_queue_extension(self, context, neutron=None):
self._refresh_neutron_extensions_cache(context, neutron=neutron)
return constants.QOS_QUEUE in self.extensions
def _get_pci_device_profile(self, pci_dev):
dev_spec = self.pci_whitelist.get_devspec(pci_dev)
if dev_spec:
@ -1103,8 +1107,7 @@ class API(base_api.NetworkAPI):
If the extensions loaded contain QOS_QUEUE then pass the rxtx_factor.
"""
self._refresh_neutron_extensions_cache(context, neutron=neutron)
if constants.QOS_QUEUE in self.extensions:
if self._has_qos_queue_extension(context, neutron=neutron):
flavor = instance.get_flavor()
rxtx_factor = flavor.get('rxtx_factor')
port_req_body['port']['rxtx_factor'] = rxtx_factor