fix undefined variable errors
fix undefined variable errors
leilihh/novaha,aristanetworks/arista-ovs-nova,gooddata/openstack-nova,noironetworks/nova,hanlind/nova,felixma/nova,rajalokan/nova,cloudbase/nova,CCI-MOC/nova,apporc/nova,MountainWei/nova,devoid/nova,russellb/nova,maelnor/nova,salv-orlando/MyRepo,klmitch/nova,yosshy/nova,jianghuaw/nova,barnsnake351/nova,orbitfp7/nova,openstack/nova,NoBodyCam/TftpPxeBootBareMetal,nikesh-mahalka/nova,virtualopensystems/nova,TieWei/nova,raildo/nova,gooddata/openstack-nova,plumgrid/plumgrid-nova,devendermishrajio/nova,double12gzh/nova,psiwczak/openstack,rajalokan/nova,orbitfp7/nova,fajoy/nova,Stavitsky/nova,angdraug/nova,DirectXMan12/nova-hacking,maoy/zknova,sridevikoushik31/nova,paulmathews/nova,TwinkleChawla/nova,DirectXMan12/nova-hacking,mahak/nova,aristanetworks/arista-ovs-nova,savi-dev/nova,JianyuWang/nova,projectcalico/calico-nova,alaski/nova,CloudServer/nova,rajalokan/nova,NeCTAR-RC/nova,hanlind/nova,mikalstill/nova,cyx1231st/nova,devoid/nova,shootstar/novatest,Yuriy-Leonov/nova,dawnpower/nova,angdraug/nova,varunarya10/nova_test_latest,vmturbo/nova,maheshp/novatest,eneabio/nova,usc-isi/nova,bigswitch/nova,Francis-Liu/animated-broccoli,belmiromoreira/nova,vmturbo/nova,varunarya10/nova_test_latest,hanlind/nova,NeCTAR-RC/nova,houshengbo/nova_vmware_compute_driver,aristanetworks/arista-ovs-nova,Juniper/nova,shail2810/nova,gooddata/openstack-nova,ewindisch/nova,klmitch/nova,sebrandon1/nova,zhimin711/nova,plumgrid/plumgrid-nova,akash1808/nova_test_latest,redhat-openstack/nova,leilihh/nova,mandeepdhami/nova,viggates/nova,maheshp/novatest,cernops/nova,sridevikoushik31/nova,jianghuaw/nova,OpenAcademy-OpenStack/nova-scheduler,dims/nova,tangfeixiong/nova,apporc/nova,phenoxim/nova,noironetworks/nova,TieWei/nova,sridevikoushik31/openstack,iuliat/nova,Juniper/nova,devendermishrajio/nova_test_latest,jeffrey4l/nova,Metaswitch/calico-nova,saleemjaveds/https-github.com-openstack-nova,barnsnake351/nova,gspilio/nova,NoBodyCam/TftpPxeBootBareMetal,maheshp/novatest,ted-gould/nova,petrutlucian94/nova,eharney/nova,DirectXMan12/nova-hacking,petrutlucian94/nova_dev,thomasem/nova,akash1808/nova_test_latest,SUSE-Cloud/nova,sridevikoushik31/nova,ruslanloman/nova,petrutlucian94/nova,akash1808/nova,usc-isi/nova,tealover/nova,sileht/deb-openstack-nova,NewpTone/stacklab-nova,SUSE-Cloud/nova,ruslanloman/nova,thomasem/nova,Triv90/Nova,silenceli/nova,vmturbo/nova,double12gzh/nova,cloudbase/nova-virtualbox,belmiromoreira/nova,CloudServer/nova,paulmathews/nova,CEG-FYP-OpenStack/scheduler,mahak/nova,alvarolopez/nova,sridevikoushik31/nova,josephsuh/extra-specs,bigswitch/nova,eonpatapon/nova,bgxavier/nova,usc-isi/extra-specs,sridevikoushik31/openstack,NewpTone/stacklab-nova,Yusuke1987/openstack_template,citrix-openstack-build/nova,felixma/nova,edulramirez/nova,spring-week-topos/nova-week,zzicewind/nova,tudorvio/nova,yatinkumbhare/openstack-nova,affo/nova,cloudbase/nova,alexandrucoman/vbox-nova-driver,usc-isi/extra-specs,rahulunair/nova,fajoy/nova,houshengbo/nova_vmware_compute_driver,cernops/nova,yosshy/nova,usc-isi/extra-specs,zzicewind/nova,Triv90/Nova,gooddata/openstack-nova,adelina-t/nova,shahar-stratoscale/nova,LoHChina/nova,whitepages/nova,cloudbase/nova-virtualbox,savi-dev/nova,mahak/nova,sebrandon1/nova,russellb/nova,vmturbo/nova,akash1808/nova,tudorvio/nova,kimjaejoong/nova,mmnelemane/nova,sacharya/nova,fnordahl/nova,dawnpower/nova,whitepages/nova,josephsuh/extra-specs,salv-orlando/MyRepo,alexandrucoman/vbox-nova-driver,yrobla/nova,yrobla/nova,devendermishrajio/nova,devendermishrajio/nova_test_latest,j-carpentier/nova,mikalstill/nova,shail2810/nova,sileht/deb-openstack-nova,qwefi/nova,berrange/nova,TwinkleChawla/nova,psiwczak/openstack,maoy/zknova,cyx1231st/nova,mmnelemane/nova,paulmathews/nova,eharney/nova,mandeepdhami/nova,rahulunair/nova,Yusuke1987/openstack_template,yrobla/nova,usc-isi/nova,CCI-MOC/nova,leilihh/novaha,ntt-sic/nova,projectcalico/calico-nova,adelina-t/nova,Yuriy-Leonov/nova,BeyondTheClouds/nova,JioCloud/nova,edulramirez/nova,raildo/nova,zaina/nova,NewpTone/stacklab-nova,berrange/nova,openstack/nova,dstroppa/openstack-smartos-nova-grizzly,CEG-FYP-OpenStack/scheduler,KarimAllah/nova,mgagne/nova,Metaswitch/calico-nova,eneabio/nova,CiscoSystems/nova,takeshineshiro/nova,JioCloud/nova_test_latest,savi-dev/nova,sileht/deb-openstack-nova,Juniper/nova,rahulunair/nova,dstroppa/openstack-smartos-nova-grizzly,klmitch/nova,isyippee/nova,leilihh/nova,russellb/nova,virtualopensystems/nova,fnordahl/nova,bgxavier/nova,shootstar/novatest,affo/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,scripnichenko/nova,takeshineshiro/nova,BeyondTheClouds/nova,jianghuaw/nova,alaski/nova,jianghuaw/nova,phenoxim/nova,kimjaejoong/nova,salv-orlando/MyRepo,vladikr/nova_drafts,isyippee/nova,silenceli/nova,badock/nova,spring-week-topos/nova-week,nikesh-mahalka/nova,shahar-stratoscale/nova,dims/nova,bclau/nova,eonpatapon/nova,JioCloud/nova,ewindisch/nova,luogangyi/bcec-nova,fajoy/nova,mgagne/nova,redhat-openstack/nova,zhimin711/nova,cernops/nova,CiscoSystems/nova,mikalstill/nova,gspilio/nova,saleemjaveds/https-github.com-openstack-nova,KarimAllah/nova,maoy/zknova,tanglei528/nova,yatinkumbhare/openstack-nova,petrutlucian94/nova_dev,OpenAcademy-OpenStack/nova-scheduler,Tehsmash/nova,houshengbo/nova_vmware_compute_driver,badock/nova,MountainWei/nova,rajalokan/nova,watonyweng/nova,citrix-openstack-build/nova,tanglei528/nova,luogangyi/bcec-nova,rickerc/nova_audit,NoBodyCam/TftpPxeBootBareMetal,tangfeixiong/nova,ntt-sic/nova,cloudbase/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,dstroppa/openstack-smartos-nova-grizzly,iuliat/nova,LoHChina/nova,blueboxgroup/nova,bclau/nova,cloudbau/nova,viggates/nova,qwefi/nova,vladikr/nova_drafts,Francis-Liu/animated-broccoli,ted-gould/nova,blueboxgroup/nova,sridevikoushik31/openstack,joker946/nova,sacharya/nova,openstack/nova,rrader/nova-docker-plugin,Triv90/Nova,sebrandon1/nova,eayunstack/nova,zaina/nova,imsplitbit/nova,BeyondTheClouds/nova,Tehsmash/nova,josephsuh/extra-specs,rickerc/nova_audit,Juniper/nova,rrader/nova-docker-plugin,eayunstack/nova,cloudbau/nova,tianweizhang/nova,scripnichenko/nova,JioCloud/nova_test_latest,j-carpentier/nova,jeffrey4l/nova,tealover/nova,KarimAllah/nova,imsplitbit/nova,klmitch/nova,Stavitsky/nova,joker946/nova,maelnor/nova,JianyuWang/nova,eneabio/nova,psiwczak/openstack,alvarolopez/nova,tianweizhang/nova,watonyweng/nova,gspilio/nova