root@dock01 ~]# kubectl get pods -l app=nginx-20210118 -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
nginx-deployment-20210118-794fff54d4-6l9tx 1/1 Running 0 9s 10.36.0.8 dock03 <none> <none>
nginx-deployment-20210118-794fff54d4-tvmvc 1/1 Running 0 9s 10.36.0.7 dock03 <none> <none>
一个 Pod 只有一个 IP 地址,也就是这个 Pod 的 Network Namespace 对应的 IP 地址;