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