Fix TestGetNodeAddresses function error.
Fix TestGetNodeAddresses function error.

Signed-off-by: JunYang <33e5f8759c4792da1f86ee9d5e7d992f108e9151@zte.com.cn>

mengqiy/kubernetes,bparees/kubernetes,chestack/kubernetes,PI-Victor/kubernetes,linux-on-ibm-z/kubernetes,cblecker/kubernetes,ii/kubernetes,gnufied/kubernetes,lojies/kubernetes,GulajavaMinistudio/kubernetes,warmchang/kubernetes,nak3/kubernetes,rnaveiras/kubernetes,jingxu97/kubernetes,csrwng/kubernetes,andrewrynhard/kubernetes,Clarifai/kubernetes,kubernetes/kubernetes,k82cn/kubernetes,Acidburn0zzz/kubernetes,saad-ali/kubernetes,kubernetes/kubernetes,olivierlemasle/kubernetes,roberthbailey/kubernetes,enj/kubernetes,mkumatag/kubernetes,sdminonne/kubernetes,fanzhangio/kubernetes,spzala/kubernetes,liggitt/kubernetes,verb/kubernetes,jessfraz/kubernetes,dixudx/kubernetes,iameli/kubernetes,Clarifai/kubernetes,idvoretskyi/kubernetes,dims/kubernetes,carlory/kubernetes,chestack/kubernetes,linux-on-ibm-z/kubernetes,zhouhaibing089/kubernetes,mikedanese/kubernetes,kitt1987/kubernetes,carlory/kubernetes,mfojtik/kubernetes,jagosan/kubernetes,x13n/kubernetes,thockin/kubernetes,Clarifai/kubernetes,idvoretskyi/kubernetes,krmayankk/kubernetes,dlorenc/kubernetes,alejandroEsc/kubernetes,jessfraz/kubernetes,rrati/kubernetes,mengqiy/kubernetes,dims/kubernetes,MikeSpreitzer/kubernetes,weiwei04/kubernetes,joelsmith/kubernetes,linux-on-ibm-z/kubernetes,sdminonne/kubernetes,feiskyer/kubernetes,lojies/kubernetes,jackfrancis/kubernetes,matthyx/kubernetes,dims/kubernetes,wongma7/kubernetes,idvoretskyi/kubernetes,krmayankk/kubernetes,mikebrow/kubernetes,humblec/kubernetes,micahhausler/kubernetes,mosoft521/kubernetes,warmchang/kubernetes,k82/kubernetes,PI-Victor/kubernetes,sdminonne/kubernetes,andrewrynhard/kubernetes,kpgriffith/kubernetes,tengqm/kubernetes,mikebrow/kubernetes,kpgriffith/kubernetes,enj/kubernetes,shyamjvs/kubernetes,chestack/kubernetes,cofyc/kubernetes,fanzhangio/kubernetes,dlorenc/kubernetes,roberthbailey/kubernetes,BenTheElder/kubernetes,jagosan/kubernetes,mikebrow/kubernetes,micahhausler/kubernetes,MikeSpreitzer/kubernetes,mfojtik/kubernetes,dlorenc/kubernetes,feiskyer/kubernetes,BenTheElder/kubernetes,mengqiy/kubernetes,x13n/kubernetes,csrwng/kubernetes,mikedanese/kubernetes,rrati/kubernetes,nckturner/kubernetes,micahhausler/kubernetes,gnufied/kubernetes,chrislovecnm/kubernetes,roberthbailey/kubernetes,fabriziopandini/kubernetes,dixudx/kubernetes,bparees/kubernetes,verult/kubernetes,hex108/kubernetes,zhangmingld/kubernetes,shyamjvs/kubernetes,joelsmith/kubernetes,jackfrancis/kubernetes,ravilr/kubernetes,nikhita/kubernetes,shyamjvs/kubernetes,dims/kubernetes,enj/kubernetes,cofyc/kubernetes,chestack/kubernetes,ingvagabund/kubernetes,weiwei04/kubernetes,tpepper/kubernetes,fanzhangio/kubernetes,mfojtik/kubernetes,GulajavaMinistudio/kubernetes,krmayankk/kubernetes,liggitt/kubernetes,Acidburn0zzz/kubernetes,nikhita/kubernetes,jsafrane/kubernetes,matthyx/kubernetes,tengqm/kubernetes,ingvagabund/kubernetes,linux-on-ibm-z/kubernetes,iterion/kubernetes,kevin-wangzefeng/kubernetes,verb/kubernetes,pires/kubernetes,humblec/kubernetes,matthyx/kubernetes,spzala/kubernetes,ping035627/kubernetes,jessfraz/kubernetes,iterion/kubernetes,fabriziopandini/kubernetes,verb/kubernetes,x13n/kubernetes,iameli/kubernetes,jsafrane/kubernetes,mfojtik/kubernetes,mengqiy/kubernetes,idvoretskyi/kubernetes,kitt1987/kubernetes,rnaveiras/kubernetes,weiwei04/kubernetes,kevin-wangzefeng/kubernetes,k82cn/kubernetes,monopole/kubernetes,PiotrProkop/kubernetes,spzala/kubernetes,soltysh/kubernetes,bparees/kubernetes,jessfraz/kubernetes,monopole/kubernetes,tpepper/kubernetes,soltysh/kubernetes,alejandroEsc/kubernetes,iterion/kubernetes,ravilr/kubernetes,k82/kubernetes,humblec/kubernetes,pires/kubernetes,tpepper/kubernetes,jessfraz/kubernetes,zhouhaibing089/kubernetes,dereknex/kubernetes,dixudx/kubernetes,joelsmith/kubernetes,kpgriffith/kubernetes,hex108/kubernetes,lojies/kubernetes,rafax/kubernetes,saad-ali/kubernetes,idvoretskyi/kubernetes,openshift/kubernetes,ping035627/kubernetes,dlorenc/kubernetes,tpepper/kubernetes,aledbf/kubernetes,rrati/kubernetes,jsafrane/kubernetes,nikhita/kubernetes,jingxu97/kubernetes,ii/kubernetes,soltysh/kubernetes,nckturner/kubernetes,kevin-wangzefeng/kubernetes,csrwng/kubernetes,kitt1987/kubernetes,hex108/kubernetes,pires/kubernetes,pires/kubernetes,k82/kubernetes,lojies/kubernetes,feiskyer/kubernetes,kitt1987/kubernetes,Clarifai/kubernetes,GulajavaMinistudio/kubernetes,humblec/kubernetes,deads2k/kubernetes,iameli/kubernetes,k82cn/kubernetes,PI-Victor/kubernetes,mosoft521/kubernetes,x13n/kubernetes,dims/kubernetes,dereknex/kubernetes,jackfrancis/kubernetes,lojies/kubernetes,mosoft521/kubernetes,zhouhaibing089/kubernetes,rnaveiras/kubernetes,dereknex/kubernetes,x13n/kubernetes,liggitt/kubernetes,mikedanese/kubernetes,rafax/kubernetes,verult/kubernetes,monopole/kubernetes,sdminonne/kubernetes,gnufied/kubernetes,gnufied/kubernetes,verult/kubernetes,li-ang/kubernetes,carlory/kubernetes,andrewrynhard/kubernetes,verb/kubernetes,mahak/kubernetes,dereknex/kubernetes,krmayankk/kubernetes,iterion/kubernetes,PI-Victor/kubernetes,joelsmith/kubernetes,Clarifai/kubernetes,Clarifai/kubernetes,chrislovecnm/kubernetes,openshift/kubernetes,li-ang/kubernetes,mikedanese/kubernetes,verult/kubernetes,ping035627/kubernetes,csrwng/kubernetes,alejandroEsc/kubernetes,cblecker/kubernetes,ingvagabund/kubernetes,openshift/kubernetes,saad-ali/kubernetes,sdminonne/kubernetes,mikedanese/kubernetes,rnaveiras/kubernetes,dereknex/kubernetes,saad-ali/kubernetes,mkumatag/kubernetes,verult/kubernetes,andrewrynhard/kubernetes,GulajavaMinistudio/kubernetes,wongma7/kubernetes,aledbf/kubernetes,mikebrow/kubernetes,PI-Victor/kubernetes,csrwng/kubernetes,cofyc/kubernetes,rrati/kubernetes,k82/kubernetes,jingxu97/kubernetes,ravilr/kubernetes,monopole/kubernetes,nak3/kubernetes,Acidburn0zzz/kubernetes,tpepper/kubernetes,olivierlemasle/kubernetes,aledbf/kubernetes,kubernetes/kubernetes,warmchang/kubernetes,rrati/kubernetes,fabriziopandini/kubernetes,fanzhangio/kubernetes,cofyc/kubernetes,cofyc/kubernetes,nckturner/kubernetes,kevin-wangzefeng/kubernetes,jagosan/kubernetes,nikhita/kubernetes,mkumatag/kubernetes,chestack/kubernetes,andrewrynhard/kubernetes,deads2k/kubernetes,ping035627/kubernetes,cblecker/kubernetes,pires/kubernetes,liggitt/kubernetes,jingxu97/kubernetes,BenTheElder/kubernetes,iterion/kubernetes,thockin/kubernetes,x13n/kubernetes,chrislovecnm/kubernetes,matthyx/kubernetes,joelsmith/kubernetes,mkumatag/kubernetes,olivierlemasle/kubernetes,ravilr/kubernetes,openshift/kubernetes,rafax/kubernetes,rafax/kubernetes,dixudx/kubernetes,saad-ali/kubernetes,jingxu97/kubernetes,BenTheElder/kubernetes,verb/kubernetes,dlorenc/kubernetes,mahak/kubernetes,fanzhangio/kubernetes,alejandroEsc/kubernetes,k82cn/kubernetes,kpgriffith/kubernetes,k82/kubernetes,roberthbailey/kubernetes,wongma7/kubernetes,shyamjvs/kubernetes,jackfrancis/kubernetes,krmayankk/kubernetes,PiotrProkop/kubernetes,liggitt/kubernetes,mikebrow/kubernetes,mahak/kubernetes,nckturner/kubernetes,andrewrynhard/kubernetes,chrislovecnm/kubernetes,bparees/kubernetes,ii/kubernetes,carlory/kubernetes,zhangmingld/kubernetes,deads2k/kubernetes,shyamjvs/kubernetes,wongma7/kubernetes,li-ang/kubernetes,mfojtik/kubernetes,dlorenc/kubernetes,MikeSpreitzer/kubernetes,ravilr/kubernetes,tpepper/kubernetes,aledbf/kubernetes,kpgriffith/kubernetes,li-ang/kubernetes,ingvagabund/kubernetes,nak3/kubernetes,kitt1987/kubernetes,micahhausler/kubernetes,mkumatag/kubernetes,matthyx/kubernetes,micahhausler/kubernetes,fabriziopandini/kubernetes,alejandroEsc/kubernetes,thockin/kubernetes,nckturner/kubernetes,humblec/kubernetes,nikhita/kubernetes,soltysh/kubernetes,weiwei04/kubernetes,dereknex/kubernetes,MikeSpreitzer/kubernetes,ii/kubernetes,hex108/kubernetes,tengqm/kubernetes,kubernetes/kubernetes,iterion/kubernetes,spzala/kubernetes,soltysh/kubernetes,nak3/kubernetes,mengqiy/kubernetes,feiskyer/kubernetes,ii/kubernetes,chrislovecnm/kubernetes,nak3/kubernetes,tengqm/kubernetes,warmchang/kubernetes,joelsmith/kubernetes,mosoft521/kubernetes,MikeSpreitzer/kubernetes,ingvagabund/kubernetes,mosoft521/kubernetes,k82cn/kubernetes,zhouhaibing089/kubernetes,mahak/kubernetes,li-ang/kubernetes,aledbf/kubernetes,PiotrProkop/kubernetes,wongma7/kubernetes,mahak/kubernetes,kubernetes/kubernetes,Acidburn0zzz/kubernetes,PiotrProkop/kubernetes,iameli/kubernetes,spzala/kubernetes,kitt1987/kubernetes,PiotrProkop/kubernetes,verult/kubernetes,Acidburn0zzz/kubernetes,idvoretskyi/kubernetes,kpgriffith/kubernetes,enj/kubernetes,zhangmingld/kubernetes,hex108/kubernetes,olivierlemasle/kubernetes,jsafrane/kubernetes,enj/kubernetes,jagosan/kubernetes,cofyc/kubernetes,roberthbailey/kubernetes,weiwei04/kubernetes,dixudx/kubernetes,saad-ali/kubernetes,cblecker/kubernetes,feiskyer/kubernetes,zhangmingld/kubernetes,olivierlemasle/kubernetes,deads2k/kubernetes,BenTheElder/kubernetes,jsafrane/kubernetes,carlory/kubernetes,jackfrancis/kubernetes,cblecker/kubernetes,chrislovecnm/kubernetes,zhangmingld/kubernetes,Acidburn0zzz/kubernetes,linux-on-ibm-z/kubernetes,weiwei04/kubernetes,GulajavaMinistudio/kubernetes,ping035627/kubernetes,ingvagabund/kubernetes,fabriziopandini/kubernetes,zhouhaibing089/kubernetes,thockin/kubernetes,deads2k/kubernetes,warmchang/kubernetes,gnufied/kubernetes,pires/kubernetes,bparees/kubernetes,fanzhangio/kubernetes,hex108/kubernetes,rnaveiras/kubernetes,openshift/kubernetes,PI-Victor/kubernetes,tengqm/kubernetes,thockin/kubernetes,kevin-wangzefeng/kubernetes,krmayankk/kubernetes,monopole/kubernetes,mfojtik/kubernetes,jagosan/kubernetes,iameli/kubernetes,nak3/kubernetes,zhangmingld/kubernetes