kubelet: add CheckpointContainer in remote runtime
kubelet: add CheckpointContainer in remote runtime

This is the first step to implement checkpointing and restoring of
container and containers starting from the lowest layer in the kubelet.

Signed-off-by: Adrian Reber <9f82b3db7475afbb412180fe9fab7c69d6ece340@redhat.com>

shyamjvs/kubernetes,li-ang/kubernetes,iameli/kubernetes,MikeSpreitzer/kubernetes,ii/kubernetes,mkumatag/kubernetes,verb/kubernetes,dims/kubernetes,olivierlemasle/kubernetes,csrwng/kubernetes,zhangmingld/kubernetes,dims/kubernetes,liggitt/kubernetes,liggitt/kubernetes,thockin/kubernetes,cblecker/kubernetes,MikeSpreitzer/kubernetes,liggitt/kubernetes,mengqiy/kubernetes,dixudx/kubernetes,dims/kubernetes,shyamjvs/kubernetes,tengqm/kubernetes,jingxu97/kubernetes,enj/kubernetes,carlory/kubernetes,BenTheElder/kubernetes,mosoft521/kubernetes,dims/kubernetes,liggitt/kubernetes,mengqiy/kubernetes,jsafrane/kubernetes,li-ang/kubernetes,deads2k/kubernetes,k82cn/kubernetes,ii/kubernetes,bparees/kubernetes,kevin-wangzefeng/kubernetes,GulajavaMinistudio/kubernetes,dims/kubernetes,ii/kubernetes,jackfrancis/kubernetes,jingxu97/kubernetes,deads2k/kubernetes,PiotrProkop/kubernetes,verb/kubernetes,mosoft521/kubernetes,deads2k/kubernetes,csrwng/kubernetes,jackfrancis/kubernetes,MikeSpreitzer/kubernetes,verb/kubernetes,kubernetes/kubernetes,gnufied/kubernetes,ravilr/kubernetes,jessfraz/kubernetes,iameli/kubernetes,ii/kubernetes,zhangmingld/kubernetes,BenTheElder/kubernetes,warmchang/kubernetes,bparees/kubernetes,csrwng/kubernetes,li-ang/kubernetes,zhangmingld/kubernetes,verb/kubernetes,PiotrProkop/kubernetes,thockin/kubernetes,soltysh/kubernetes,thockin/kubernetes,mosoft521/kubernetes,tengqm/kubernetes,kubernetes/kubernetes,mahak/kubernetes,jsafrane/kubernetes,soltysh/kubernetes,cblecker/kubernetes,cblecker/kubernetes,lojies/kubernetes,enj/kubernetes,deads2k/kubernetes,matthyx/kubernetes,k82cn/kubernetes,openshift/kubernetes,cblecker/kubernetes,mengqiy/kubernetes,matthyx/kubernetes,kubernetes/kubernetes,dixudx/kubernetes,lojies/kubernetes,zhouhaibing089/kubernetes,chestack/kubernetes,thockin/kubernetes,GulajavaMinistudio/kubernetes,k82cn/kubernetes,mkumatag/kubernetes,mkumatag/kubernetes,li-ang/kubernetes,warmchang/kubernetes,enj/kubernetes,warmchang/kubernetes,ravilr/kubernetes,csrwng/kubernetes,kevin-wangzefeng/kubernetes,bparees/kubernetes,PiotrProkop/kubernetes,openshift/kubernetes,feiskyer/kubernetes,dixudx/kubernetes,feiskyer/kubernetes,olivierlemasle/kubernetes,bparees/kubernetes,jsafrane/kubernetes,thockin/kubernetes,ping035627/kubernetes,chestack/kubernetes,mahak/kubernetes,gnufied/kubernetes,jessfraz/kubernetes,lojies/kubernetes,tengqm/kubernetes,gnufied/kubernetes,chestack/kubernetes,mengqiy/kubernetes,carlory/kubernetes,k82cn/kubernetes,iameli/kubernetes,jingxu97/kubernetes,gnufied/kubernetes,soltysh/kubernetes,iameli/kubernetes,soltysh/kubernetes,GulajavaMinistudio/kubernetes,enj/kubernetes,matthyx/kubernetes,ping035627/kubernetes,carlory/kubernetes,zhouhaibing089/kubernetes,shyamjvs/kubernetes,tengqm/kubernetes,dixudx/kubernetes,mengqiy/kubernetes,jsafrane/kubernetes,dixudx/kubernetes,bparees/kubernetes,shyamjvs/kubernetes,ping035627/kubernetes,GulajavaMinistudio/kubernetes,feiskyer/kubernetes,zhangmingld/kubernetes,matthyx/kubernetes,jackfrancis/kubernetes,openshift/kubernetes,zhangmingld/kubernetes,kevin-wangzefeng/kubernetes,kevin-wangzefeng/kubernetes,enj/kubernetes,jessfraz/kubernetes,MikeSpreitzer/kubernetes,lojies/kubernetes,mahak/kubernetes,ping035627/kubernetes,deads2k/kubernetes,mkumatag/kubernetes,warmchang/kubernetes,warmchang/kubernetes,chestack/kubernetes,carlory/kubernetes,kubernetes/kubernetes,zhouhaibing089/kubernetes,kevin-wangzefeng/kubernetes,jsafrane/kubernetes,openshift/kubernetes,mosoft521/kubernetes,ravilr/kubernetes,jingxu97/kubernetes,matthyx/kubernetes,feiskyer/kubernetes,mosoft521/kubernetes,jingxu97/kubernetes,iameli/kubernetes,gnufied/kubernetes,ping035627/kubernetes,shyamjvs/kubernetes,openshift/kubernetes,li-ang/kubernetes,verb/kubernetes,lojies/kubernetes,jackfrancis/kubernetes,ravilr/kubernetes,BenTheElder/kubernetes,MikeSpreitzer/kubernetes,jackfrancis/kubernetes,olivierlemasle/kubernetes,ravilr/kubernetes,k82cn/kubernetes,liggitt/kubernetes,BenTheElder/kubernetes,GulajavaMinistudio/kubernetes,mkumatag/kubernetes,BenTheElder/kubernetes,tengqm/kubernetes,mahak/kubernetes,chestack/kubernetes,olivierlemasle/kubernetes,feiskyer/kubernetes,PiotrProkop/kubernetes,zhangmingld/kubernetes,PiotrProkop/kubernetes,mahak/kubernetes,jessfraz/kubernetes,ii/kubernetes,carlory/kubernetes,zhouhaibing089/kubernetes,jessfraz/kubernetes,olivierlemasle/kubernetes,csrwng/kubernetes,soltysh/kubernetes,kubernetes/kubernetes,cblecker/kubernetes,zhouhaibing089/kubernetes