Set default value for TEST_CLUSTER_LOG_LEVEL and KUBE_GCE_INSTANCE_PREFIX
Set default value for TEST_CLUSTER_LOG_LEVEL and KUBE_GCE_INSTANCE_PREFIX

carlory/kubernetes,Clarifai/kubernetes,MHBauer/kubernetes,andrewsykim/kubernetes,u2takey/kubernetes,csrwng/kubernetes,verb/kubernetes,GulajavaMinistudio/kubernetes,verb/kubernetes,dlorenc/kubernetes,aveshagarwal/kubernetes,k82cn/kubernetes,rnaveiras/kubernetes,yujuhong/kubernetes,Acidburn0zzz/kubernetes,chrislovecnm/kubernetes,jessfraz/kubernetes,verb/kubernetes,fgimenez/kubernetes,andrewsykim/kubernetes,ping035627/kubernetes,ixdy/kubernetes,brendandburns/kubernetes,zhangmingld/kubernetes,johscheuer/kubernetes,micahhausler/kubernetes,jagosan/kubernetes,Lion-Wei/kubernetes,shyamjvs/kubernetes,zhangmingld/kubernetes,tallclair/kubernetes,kevin-wangzefeng/kubernetes,BenTheElder/kubernetes,cadmuxe/kubernetes,hex108/kubernetes,u2takey/kubernetes,yujuhong/kubernetes,x13n/kubernetes,jfrazelle/kubernetes,tpepper/kubernetes,idvoretskyi/kubernetes,feiskyer/kubernetes,saad-ali/kubernetes,sanjeevm0/kubernetes,tallclair/kubernetes,gnufied/kubernetes,sdminonne/kubernetes,ravilr/kubernetes,tomerf/kubernetes,tomzhang/kubernetes,jfrazelle/kubernetes,iterion/kubernetes,micahhausler/kubernetes,kubernetes/kubernetes,weiwei04/kubernetes,jingxu97/kubernetes,maciaszczykm/kubernetes,cofyc/kubernetes,JacobTanenbaum/kubernetes,roberthbailey/kubernetes,verult/kubernetes,mosoft521/kubernetes,erwinvaneyk/kubernetes,fgimenez/kubernetes,warmchang/kubernetes,nikhita/kubernetes,jsafrane/kubernetes,tomzhang/kubernetes,mahak/kubernetes,maciaszczykm/kubernetes,u2takey/kubernetes,huangjiuyuan/kubernetes,Clarifai/kubernetes,yujuhong/kubernetes,bparees/kubernetes,iterion/kubernetes,yarntime/kubernetes,andrewrynhard/kubernetes,jingxu97/kubernetes,nckturner/kubernetes,linux-on-ibm-z/kubernetes,spzala/kubernetes,mengqiy/kubernetes,ravisantoshgudimetla/kubernetes,ingvagabund/kubernetes,sanjeevm0/kubernetes,huangjiuyuan/kubernetes,PI-Victor/kubernetes,mYmNeo/kubernetes,Acidburn0zzz/kubernetes,pweil-/kubernetes,tomerf/kubernetes,mboersma/kubernetes,linux-on-ibm-z/kubernetes,kpgriffith/kubernetes,frodenas/kubernetes,openshift/kubernetes,rrati/kubernetes,monopole/kubernetes,ravilr/kubernetes,pweil-/kubernetes,sdminonne/kubernetes,jdef/kubernetes,dereknex/kubernetes,aledbf/kubernetes,PI-Victor/kubernetes,davidz627/kubernetes,MHBauer/kubernetes,k82/kubernetes,frodenas/kubernetes,soltysh/kubernetes,zetaab/kubernetes,Clarifai/kubernetes,pwittrock/kubernetes,mengqiy/kubernetes,fabriziopandini/kubernetes,jagosan/kubernetes,nckturner/kubernetes,saad-ali/kubernetes,pires/kubernetes,ixdy/kubernetes,jackfrancis/kubernetes,weiwei04/kubernetes,Clarifai/kubernetes,thockin/kubernetes,coolsvap/kubernetes,huangjiuyuan/kubernetes,tomzhang/kubernetes,zhouhaibing089/kubernetes,jingxu97/kubernetes,thockin/kubernetes,sethpollack/kubernetes,verb/kubernetes,thockin/kubernetes,jackfrancis/kubernetes,olivierlemasle/kubernetes,xychu/kubernetes,tcnghia/kubernetes,thockin/kubernetes,jessfraz/kubernetes,gnufied/kubernetes,linux-on-ibm-z/kubernetes,ravisantoshgudimetla/kubernetes,yujuhong/kubernetes,BenTheElder/kubernetes,PiotrProkop/kubernetes,du2016/kubernetes,idvoretskyi/kubernetes,dlorenc/kubernetes,rafax/kubernetes,mikebrow/kubernetes,derekwaynecarr/kubernetes,mfojtik/kubernetes,kubernetes/kubernetes,rrati/kubernetes,ping035627/kubernetes,mfojtik/kubernetes,MHBauer/kubernetes,xychu/kubernetes,andrewsykim/kubernetes,weiwei04/kubernetes,Lion-Wei/kubernetes,coolsvap/kubernetes,BenTheElder/kubernetes,xlgao-zju/kubernetes,andrewrynhard/kubernetes,ravisantoshgudimetla/kubernetes,bparees/kubernetes,openshift/kubernetes,k82/kubernetes,saad-ali/kubernetes,krmayankk/kubernetes,fabriziopandini/kubernetes,verult/kubernetes,idvoretskyi/kubernetes,jfrazelle/kubernetes,mYmNeo/kubernetes,ii/kubernetes,jackfrancis/kubernetes,tomzhang/kubernetes,spzala/kubernetes,cofyc/kubernetes,jsafrane/kubernetes,Acidburn0zzz/kubernetes,openshift/kubernetes,mkumatag/kubernetes,sdminonne/kubernetes,zetaab/kubernetes,li-ang/kubernetes,kitt1987/kubernetes,zhangmingld/kubernetes,erwinvaneyk/kubernetes,linux-on-ibm-z/kubernetes,pweil-/kubernetes,alejandroEsc/kubernetes,wanghaoran1988/kubernetes,ping035627/kubernetes,sethpollack/kubernetes,derekwaynecarr/kubernetes,Acidburn0zzz/kubernetes,coolsvap/kubernetes,tomzhang/kubernetes,liggitt/kubernetes,erwinvaneyk/kubernetes,joelsmith/kubernetes,tengqm/kubernetes,nckturner/kubernetes,luxas/kubernetes,u2takey/kubernetes,pwittrock/kubernetes,rafax/kubernetes,klaus1982/kubernetes,soltysh/kubernetes,mikebrow/kubernetes,matthyx/kubernetes,fgimenez/kubernetes,johscheuer/kubernetes,ping035627/kubernetes,jdef/kubernetes,humblec/kubernetes,iterion/kubernetes,tomzhang/kubernetes,kevin-wangzefeng/kubernetes,pires/kubernetes,lojies/kubernetes,chrislovecnm/kubernetes,kubernetes/kubernetes,ravisantoshgudimetla/kubernetes,tomerf/kubernetes,zetaab/kubernetes,nckturner/kubernetes,chrislovecnm/kubernetes,joelsmith/kubernetes,JacobTanenbaum/kubernetes,maciaszczykm/kubernetes,mahak/kubernetes,joelsmith/kubernetes,pires/kubernetes,brendandburns/kubernetes,cblecker/kubernetes,olivierlemasle/kubernetes,liggitt/kubernetes,mfojtik/kubernetes,enj/kubernetes,bparees/kubernetes,thockin/kubernetes,enj/kubernetes,tomerf/kubernetes,dlorenc/kubernetes,spzala/kubernetes,rnaveiras/kubernetes,aledbf/kubernetes,pmorie/kubernetes,kevensen/kubernetes,jessfraz/kubernetes,ixdy/kubernetes,mikebrow/kubernetes,johscheuer/kubernetes,wongma7/kubernetes,joelsmith/kubernetes,wongma7/kubernetes,ravilr/kubernetes,kevensen/kubernetes,saad-ali/kubernetes,pires/kubernetes,nikhita/kubernetes,hex108/kubernetes,lojies/kubernetes,aledbf/kubernetes,jingxu97/kubernetes,mikedanese/kubernetes,brendandburns/kubernetes,dereknex/kubernetes,GulajavaMinistudio/kubernetes,jdef/kubernetes,verult/kubernetes,fanzhangio/kubernetes,olivierlemasle/kubernetes,johscheuer/kubernetes,zetaab/kubernetes,PiotrProkop/kubernetes,monopole/kubernetes,kevin-wangzefeng/kubernetes,mboersma/kubernetes,andrewrynhard/kubernetes,MikeSpreitzer/kubernetes,humblec/kubernetes,ravisantoshgudimetla/kubernetes,fabriziopandini/kubernetes,tcnghia/kubernetes,li-ang/kubernetes,derekwaynecarr/kubernetes,du2016/kubernetes,deads2k/kubernetes,zhouhaibing089/kubernetes,davidz627/kubernetes,jdef/kubernetes,maciaszczykm/kubernetes,k82/kubernetes,weiwei04/kubernetes,joelsmith/kubernetes,jsafrane/kubernetes,JacobTanenbaum/kubernetes,pweil-/kubernetes,pweil-/kubernetes,matthyx/kubernetes,liggitt/kubernetes,Acidburn0zzz/kubernetes,weiwei04/kubernetes,chestack/kubernetes,iterion/kubernetes,mYmNeo/kubernetes,kubernetes/kubernetes,cofyc/kubernetes,lojies/kubernetes,xlgao-zju/kubernetes,dims/kubernetes,pires/kubernetes,Clarifai/kubernetes,gnufied/kubernetes,idvoretskyi/kubernetes,davidz627/kubernetes,aveshagarwal/kubernetes,soltysh/kubernetes,du2016/kubernetes,warmchang/kubernetes,davidz627/kubernetes,csrwng/kubernetes,k82cn/kubernetes,cadmuxe/kubernetes,warmchang/kubernetes,jsafrane/kubernetes,zhouhaibing089/kubernetes,kitt1987/kubernetes,mosoft521/kubernetes,carlory/kubernetes,li-ang/kubernetes,erwinvaneyk/kubernetes,matthyx/kubernetes,spzala/kubernetes,rrati/kubernetes,dims/kubernetes,cadmuxe/kubernetes,zhangmingld/kubernetes,shyamjvs/kubernetes,Acidburn0zzz/kubernetes,fabriziopandini/kubernetes,fejta/kubernetes,joelsmith/kubernetes,andrewrynhard/kubernetes,brendandburns/kubernetes,PI-Victor/kubernetes,sdminonne/kubernetes,jdef/kubernetes,tomzhang/kubernetes,jessfraz/kubernetes,tengqm/kubernetes,mikedanese/kubernetes,iterion/kubernetes,kpgriffith/kubernetes,enj/kubernetes,saad-ali/kubernetes,cadmuxe/kubernetes,liggitt/kubernetes,zhangmingld/kubernetes,mosoft521/kubernetes,LalatenduMohanty/kubernetes,mYmNeo/kubernetes,mboersma/kubernetes,warmchang/kubernetes,cmluciano/kubernetes,fabriziopandini/kubernetes,tpepper/kubernetes,mYmNeo/kubernetes,mosoft521/kubernetes,jfrazelle/kubernetes,fgimenez/kubernetes,Clarifai/kubernetes,fejta/kubernetes,mikedanese/kubernetes,MHBauer/kubernetes,cofyc/kubernetes,jsafrane/kubernetes,bparees/kubernetes,tallclair/kubernetes,pwittrock/kubernetes,tomzhang/kubernetes,kpgriffith/kubernetes,monopole/kubernetes,csrwng/kubernetes,xlgao-zju/kubernetes,LalatenduMohanty/kubernetes,andrewrynhard/kubernetes,zetaab/kubernetes,tallclair/kubernetes,aledbf/kubernetes,ravilr/kubernetes,ii/kubernetes,coolsvap/kubernetes,GulajavaMinistudio/kubernetes,mosoft521/kubernetes,bparees/kubernetes,klaus1982/kubernetes,olivierlemasle/kubernetes,du2016/kubernetes,x13n/kubernetes,chrislovecnm/kubernetes,ixdy/kubernetes,shyamjvs/kubernetes,u2takey/kubernetes,mikedanese/kubernetes,luxas/kubernetes,PI-Victor/kubernetes,dixudx/kubernetes,coolsvap/kubernetes,cmluciano/kubernetes,humblec/kubernetes,kpgriffith/kubernetes,mboersma/kubernetes,stevesloka/kubernetes,kpgriffith/kubernetes,nak3/kubernetes,hex108/kubernetes,jagosan/kubernetes,mkumatag/kubernetes,alejandroEsc/kubernetes,wongma7/kubernetes,enj/kubernetes,rnaveiras/kubernetes,jackfrancis/kubernetes,dereknex/kubernetes,mengqiy/kubernetes,verult/kubernetes,monopole/kubernetes,zetaab/kubernetes,ingvagabund/kubernetes,dereknex/kubernetes,klaus1982/kubernetes,cofyc/kubernetes,cblecker/kubernetes,saad-ali/kubernetes,verb/kubernetes,ingvagabund/kubernetes,k82/kubernetes,LalatenduMohanty/kubernetes,dereknex/kubernetes,aveshagarwal/kubernetes,pweil-/kubernetes,deads2k/kubernetes,LalatenduMohanty/kubernetes,deads2k/kubernetes,ravisantoshgudimetla/kubernetes,PiotrProkop/kubernetes,kitt1987/kubernetes,Lion-Wei/kubernetes,nak3/kubernetes,du2016/kubernetes,tpepper/kubernetes,roberthbailey/kubernetes,warmchang/kubernetes,cblecker/kubernetes,xychu/kubernetes,humblec/kubernetes,tcnghia/kubernetes,dixudx/kubernetes,iameli/kubernetes,dixudx/kubernetes,jingxu97/kubernetes,xychu/kubernetes,shyamjvs/kubernetes,k82cn/kubernetes,davidz627/kubernetes,rafax/kubernetes,krmayankk/kubernetes,huangjiuyuan/kubernetes,johscheuer/kubernetes,ii/kubernetes,kevin-wangzefeng/kubernetes,mboersma/kubernetes,roberthbailey/kubernetes,aledbf/kubernetes,verult/kubernetes,li-ang/kubernetes,stevesloka/kubernetes,johscheuer/kubernetes,x13n/kubernetes,frodenas/kubernetes,fanzhangio/kubernetes,cmluciano/kubernetes,iameli/kubernetes,PI-Victor/kubernetes,tengqm/kubernetes,nak3/kubernetes,linux-on-ibm-z/kubernetes,klaus1982/kubernetes,fejta/kubernetes,pmorie/kubernetes,LalatenduMohanty/kubernetes,ravilr/kubernetes,sanjeevm0/kubernetes,Lion-Wei/kubernetes,x13n/kubernetes,dixudx/kubernetes,GulajavaMinistudio/kubernetes,andrewsykim/kubernetes,gnufied/kubernetes,andrewsykim/kubernetes,carlory/kubernetes,cofyc/kubernetes,ixdy/kubernetes,xychu/kubernetes,micahhausler/kubernetes,hex108/kubernetes,liggitt/kubernetes,pmorie/kubernetes,micahhausler/kubernetes,mahak/kubernetes,zhouhaibing089/kubernetes,wanghaoran1988/kubernetes,cmluciano/kubernetes,pwittrock/kubernetes,cadmuxe/kubernetes,wanghaoran1988/kubernetes,humblec/kubernetes,tomerf/kubernetes,fanzhangio/kubernetes,sethpollack/kubernetes,luxas/kubernetes,yarntime/kubernetes,x13n/kubernetes,fanzhangio/kubernetes,roberthbailey/kubernetes,pmorie/kubernetes,yarntime/kubernetes,enj/kubernetes,jagosan/kubernetes,chestack/kubernetes,zhouhaibing089/kubernetes,dereknex/kubernetes,cadmuxe/kubernetes,xlgao-zju/kubernetes,Lion-Wei/kubernetes,chestack/kubernetes,yarntime/kubernetes,tallclair/kubernetes,mkumatag/kubernetes,sethpollack/kubernetes,LalatenduMohanty/kubernetes,wanghaoran1988/kubernetes,tengqm/kubernetes,andrewrynhard/kubernetes,BenTheElder/kubernetes,mikebrow/kubernetes,nikhita/kubernetes,kevin-wangzefeng/kubernetes,dlorenc/kubernetes,luxas/kubernetes,aveshagarwal/kubernetes,yarntime/kubernetes,openshift/kubernetes,csrwng/kubernetes,kubernetes/kubernetes,MikeSpreitzer/kubernetes,cblecker/kubernetes,alejandroEsc/kubernetes,idvoretskyi/kubernetes,ii/kubernetes,pmorie/kubernetes,iameli/kubernetes,mkumatag/kubernetes,idvoretskyi/kubernetes,monopole/kubernetes,fgimenez/kubernetes,mengqiy/kubernetes,nikhita/kubernetes,zhangmingld/kubernetes,wongma7/kubernetes,mboersma/kubernetes,xychu/kubernetes,li-ang/kubernetes,chrislovecnm/kubernetes,nikhita/kubernetes,matthyx/kubernetes,maciaszczykm/kubernetes,stevesloka/kubernetes,MikeSpreitzer/kubernetes,yarntime/kubernetes,Lion-Wei/kubernetes,x13n/kubernetes,soltysh/kubernetes,tcnghia/kubernetes,openshift/kubernetes,fanzhangio/kubernetes,olivierlemasle/kubernetes,derekwaynecarr/kubernetes,weiwei04/kubernetes,kpgriffith/kubernetes,stevesloka/kubernetes,k82cn/kubernetes,feiskyer/kubernetes,rnaveiras/kubernetes,frodenas/kubernetes,brendandburns/kubernetes,dims/kubernetes,PiotrProkop/kubernetes,ingvagabund/kubernetes,rrati/kubernetes,MikeSpreitzer/kubernetes,frodenas/kubernetes,ingvagabund/kubernetes,dims/kubernetes,kevensen/kubernetes,rrati/kubernetes,brendandburns/kubernetes,tomerf/kubernetes,alejandroEsc/kubernetes,erwinvaneyk/kubernetes,csrwng/kubernetes,pires/kubernetes,tpepper/kubernetes,mfojtik/kubernetes,sethpollack/kubernetes,coolsvap/kubernetes,mfojtik/kubernetes,mahak/kubernetes,stevesloka/kubernetes,wongma7/kubernetes,verult/kubernetes,deads2k/kubernetes,chestack/kubernetes,luxas/kubernetes,erwinvaneyk/kubernetes,dlorenc/kubernetes,JacobTanenbaum/kubernetes,PiotrProkop/kubernetes,BenTheElder/kubernetes,nckturner/kubernetes,u2takey/kubernetes,fgimenez/kubernetes,fejta/kubernetes,shyamjvs/kubernetes,mYmNeo/kubernetes,deads2k/kubernetes,ii/kubernetes,jfrazelle/kubernetes,feiskyer/kubernetes,hex108/kubernetes,wanghaoran1988/kubernetes,iameli/kubernetes,dims/kubernetes,rafax/kubernetes,cblecker/kubernetes,feiskyer/kubernetes,aveshagarwal/kubernetes,ixdy/kubernetes,xlgao-zju/kubernetes,iameli/kubernetes,roberthbailey/kubernetes,mahak/kubernetes,nak3/kubernetes,krmayankk/kubernetes,krmayankk/kubernetes,tallclair/kubernetes,fanzhangio/kubernetes,jessfraz/kubernetes,mkumatag/kubernetes,wanghaoran1988/kubernetes,derekwaynecarr/kubernetes,kevensen/kubernetes,davidz627/kubernetes,matthyx/kubernetes,yujuhong/kubernetes,krmayankk/kubernetes,yujuhong/kubernetes,pmorie/kubernetes,MHBauer/kubernetes,GulajavaMinistudio/kubernetes,mikedanese/kubernetes,gnufied/kubernetes,frodenas/kubernetes,kevensen/kubernetes,mikebrow/kubernetes,stevesloka/kubernetes,alejandroEsc/kubernetes,mboersma/kubernetes,mengqiy/kubernetes,kitt1987/kubernetes,pwittrock/kubernetes,tcnghia/kubernetes,pwittrock/kubernetes,derekwaynecarr/kubernetes,sdminonne/kubernetes,MHBauer/kubernetes,lojies/kubernetes,ping035627/kubernetes,ingvagabund/kubernetes,dlorenc/kubernetes,carlory/kubernetes,kitt1987/kubernetes,mfojtik/kubernetes,tcnghia/kubernetes,jdef/kubernetes,nak3/kubernetes,tengqm/kubernetes,huangjiuyuan/kubernetes,micahhausler/kubernetes,k82/kubernetes,jagosan/kubernetes,tpepper/kubernetes,luxas/kubernetes,lojies/kubernetes,maciaszczykm/kubernetes,feiskyer/kubernetes,soltysh/kubernetes,rnaveiras/kubernetes,MikeSpreitzer/kubernetes,aveshagarwal/kubernetes,fejta/kubernetes,sanjeevm0/kubernetes,carlory/kubernetes,chrislovecnm/kubernetes,andrewsykim/kubernetes,huangjiuyuan/kubernetes,sanjeevm0/kubernetes,kitt1987/kubernetes,spzala/kubernetes,jackfrancis/kubernetes,cmluciano/kubernetes,tpepper/kubernetes,krmayankk/kubernetes,mboersma/kubernetes,hex108/kubernetes,tomzhang/kubernetes,chestack/kubernetes,xlgao-zju/kubernetes,cmluciano/kubernetes,JacobTanenbaum/kubernetes,JacobTanenbaum/kubernetes,dixudx/kubernetes,iterion/kubernetes,PI-Victor/kubernetes,fejta/kubernetes,nak3/kubernetes,k82cn/kubernetes,sanjeevm0/kubernetes