storage e2e: check metrics also for generic ephemeral volumes
storage e2e: check metrics also for generic ephemeral volumes

It shouldn't make any difference, but it's better to actually test that
assumption.

All existing tests which create pods get converted by skipping the explicit PVC
creation for the ephemeral case and instead modifying the test pod so that it
has a volume claim template with the same spec as the PVC.

bparees/kubernetes,rrati/kubernetes,kubernetes/kubernetes,MikeSpreitzer/kubernetes,wongma7/kubernetes,chestack/kubernetes,humblec/kubernetes,aledbf/kubernetes,spzala/kubernetes,jsafrane/kubernetes,fabriziopandini/kubernetes,olivierlemasle/kubernetes,linux-on-ibm-z/kubernetes,warmchang/kubernetes,k82cn/kubernetes,tpepper/kubernetes,li-ang/kubernetes,spzala/kubernetes,openshift/kubernetes,jagosan/kubernetes,mosoft521/kubernetes,hex108/kubernetes,thockin/kubernetes,carlory/kubernetes,rnaveiras/kubernetes,jessfraz/kubernetes,carlory/kubernetes,thockin/kubernetes,iameli/kubernetes,zhangmingld/kubernetes,feiskyer/kubernetes,alejandroEsc/kubernetes,mahak/kubernetes,openshift/kubernetes,jagosan/kubernetes,spzala/kubernetes,verb/kubernetes,shyamjvs/kubernetes,ravilr/kubernetes,dims/kubernetes,csrwng/kubernetes,mkumatag/kubernetes,warmchang/kubernetes,k82/kubernetes,k82cn/kubernetes,matthyx/kubernetes,verb/kubernetes,jsafrane/kubernetes,li-ang/kubernetes,bparees/kubernetes,dixudx/kubernetes,jackfrancis/kubernetes,nikhita/kubernetes,cblecker/kubernetes,warmchang/kubernetes,jingxu97/kubernetes,hex108/kubernetes,rnaveiras/kubernetes,carlory/kubernetes,enj/kubernetes,k82/kubernetes,fanzhangio/kubernetes,monopole/kubernetes,ii/kubernetes,enj/kubernetes,mikedanese/kubernetes,PiotrProkop/kubernetes,tpepper/kubernetes,mahak/kubernetes,nckturner/kubernetes,nckturner/kubernetes,li-ang/kubernetes,BenTheElder/kubernetes,jessfraz/kubernetes,jsafrane/kubernetes,ravilr/kubernetes,liggitt/kubernetes,jagosan/kubernetes,k82cn/kubernetes,nckturner/kubernetes,tengqm/kubernetes,monopole/kubernetes,zhangmingld/kubernetes,BenTheElder/kubernetes,iameli/kubernetes,zhangmingld/kubernetes,rrati/kubernetes,GulajavaMinistudio/kubernetes,mosoft521/kubernetes,hex108/kubernetes,dims/kubernetes,gnufied/kubernetes,csrwng/kubernetes,jingxu97/kubernetes,jessfraz/kubernetes,li-ang/kubernetes,mikebrow/kubernetes,wongma7/kubernetes,tpepper/kubernetes,verb/kubernetes,hex108/kubernetes,aledbf/kubernetes,hex108/kubernetes,feiskyer/kubernetes,deads2k/kubernetes,liggitt/kubernetes,ping035627/kubernetes,monopole/kubernetes,liggitt/kubernetes,ii/kubernetes,mikedanese/kubernetes,sdminonne/kubernetes,GulajavaMinistudio/kubernetes,micahhausler/kubernetes,mkumatag/kubernetes,rrati/kubernetes,matthyx/kubernetes,fanzhangio/kubernetes,humblec/kubernetes,tengqm/kubernetes,rrati/kubernetes,roberthbailey/kubernetes,feiskyer/kubernetes,roberthbailey/kubernetes,dims/kubernetes,mengqiy/kubernetes,bparees/kubernetes,linux-on-ibm-z/kubernetes,gnufied/kubernetes,warmchang/kubernetes,aledbf/kubernetes,matthyx/kubernetes,zhouhaibing089/kubernetes,deads2k/kubernetes,kevin-wangzefeng/kubernetes,jsafrane/kubernetes,micahhausler/kubernetes,sdminonne/kubernetes,GulajavaMinistudio/kubernetes,soltysh/kubernetes,liggitt/kubernetes,BenTheElder/kubernetes,aledbf/kubernetes,lojies/kubernetes,tpepper/kubernetes,linux-on-ibm-z/kubernetes,jackfrancis/kubernetes,kubernetes/kubernetes,carlory/kubernetes,olivierlemasle/kubernetes,fabriziopandini/kubernetes,rafax/kubernetes,zhouhaibing089/kubernetes,cblecker/kubernetes,spzala/kubernetes,humblec/kubernetes,carlory/kubernetes,iameli/kubernetes,ii/kubernetes,rnaveiras/kubernetes,mikebrow/kubernetes,enj/kubernetes,mahak/kubernetes,lojies/kubernetes,lojies/kubernetes,feiskyer/kubernetes,bparees/kubernetes,dixudx/kubernetes,ravilr/kubernetes,li-ang/kubernetes,mikebrow/kubernetes,ping035627/kubernetes,roberthbailey/kubernetes,wongma7/kubernetes,tengqm/kubernetes,cblecker/kubernetes,jackfrancis/kubernetes,monopole/kubernetes,rnaveiras/kubernetes,monopole/kubernetes,zhangmingld/kubernetes,thockin/kubernetes,k82/kubernetes,linux-on-ibm-z/kubernetes,ping035627/kubernetes,PiotrProkop/kubernetes,dixudx/kubernetes,fanzhangio/kubernetes,rafax/kubernetes,shyamjvs/kubernetes,cblecker/kubernetes,mengqiy/kubernetes,kubernetes/kubernetes,ravilr/kubernetes,shyamjvs/kubernetes,ping035627/kubernetes,zhouhaibing089/kubernetes,jsafrane/kubernetes,mosoft521/kubernetes,olivierlemasle/kubernetes,aledbf/kubernetes,jessfraz/kubernetes,PiotrProkop/kubernetes,matthyx/kubernetes,fanzhangio/kubernetes,gnufied/kubernetes,mikedanese/kubernetes,soltysh/kubernetes,iameli/kubernetes,kevin-wangzefeng/kubernetes,olivierlemasle/kubernetes,nikhita/kubernetes,roberthbailey/kubernetes,dixudx/kubernetes,soltysh/kubernetes,jackfrancis/kubernetes,fabriziopandini/kubernetes,k82cn/kubernetes,wongma7/kubernetes,dixudx/kubernetes,k82/kubernetes,alejandroEsc/kubernetes,gnufied/kubernetes,enj/kubernetes,tpepper/kubernetes,mengqiy/kubernetes,lojies/kubernetes,jackfrancis/kubernetes,jagosan/kubernetes,GulajavaMinistudio/kubernetes,mahak/kubernetes,dims/kubernetes,rafax/kubernetes,liggitt/kubernetes,chestack/kubernetes,nckturner/kubernetes,k82cn/kubernetes,PiotrProkop/kubernetes,zhangmingld/kubernetes,nikhita/kubernetes,mosoft521/kubernetes,gnufied/kubernetes,humblec/kubernetes,BenTheElder/kubernetes,verb/kubernetes,cblecker/kubernetes,humblec/kubernetes,nikhita/kubernetes,alejandroEsc/kubernetes,openshift/kubernetes,matthyx/kubernetes,jessfraz/kubernetes,ping035627/kubernetes,mikebrow/kubernetes,rrati/kubernetes,mengqiy/kubernetes,GulajavaMinistudio/kubernetes,chestack/kubernetes,csrwng/kubernetes,MikeSpreitzer/kubernetes,deads2k/kubernetes,zhangmingld/kubernetes,deads2k/kubernetes,ii/kubernetes,shyamjvs/kubernetes,tpepper/kubernetes,micahhausler/kubernetes,micahhausler/kubernetes,mikedanese/kubernetes,wongma7/kubernetes,iameli/kubernetes,hex108/kubernetes,shyamjvs/kubernetes,mkumatag/kubernetes,zhouhaibing089/kubernetes,tengqm/kubernetes,enj/kubernetes,fabriziopandini/kubernetes,csrwng/kubernetes,BenTheElder/kubernetes,fanzhangio/kubernetes,ii/kubernetes,MikeSpreitzer/kubernetes,mosoft521/kubernetes,alejandroEsc/kubernetes,spzala/kubernetes,dims/kubernetes,k82/kubernetes,mkumatag/kubernetes,kevin-wangzefeng/kubernetes,jingxu97/kubernetes,kubernetes/kubernetes,jagosan/kubernetes,ravilr/kubernetes,roberthbailey/kubernetes,kevin-wangzefeng/kubernetes,thockin/kubernetes,fabriziopandini/kubernetes,mikedanese/kubernetes,csrwng/kubernetes,sdminonne/kubernetes,verb/kubernetes,linux-on-ibm-z/kubernetes,jingxu97/kubernetes,nckturner/kubernetes,rnaveiras/kubernetes,chestack/kubernetes,alejandroEsc/kubernetes,mkumatag/kubernetes,jingxu97/kubernetes,fanzhangio/kubernetes,kubernetes/kubernetes,zhouhaibing089/kubernetes,bparees/kubernetes,feiskyer/kubernetes,olivierlemasle/kubernetes,lojies/kubernetes,mahak/kubernetes,sdminonne/kubernetes,tengqm/kubernetes,deads2k/kubernetes,chestack/kubernetes,warmchang/kubernetes,soltysh/kubernetes,mengqiy/kubernetes,openshift/kubernetes,rafax/kubernetes,MikeSpreitzer/kubernetes,nikhita/kubernetes,sdminonne/kubernetes,thockin/kubernetes,MikeSpreitzer/kubernetes,mikebrow/kubernetes,PiotrProkop/kubernetes,openshift/kubernetes,kevin-wangzefeng/kubernetes,micahhausler/kubernetes,soltysh/kubernetes