k8s-node2(主节点)，k8s-node1(从节点)；
[root@k8s-node2 K82安装]# kubectl get pods -n kube-system
NAME READY STATUS RESTARTS AGE
calico-kube-controllers-67b94fb766-drljs 1/1 Running 0 9m
calico-node-7rrtb 1/1 Running 0 9m
calico-node-h9hr8 1/1 Running 0 8m3s
coredns-7f9c544f75-pzcp2 1/1 Running 0 9m22s
coredns-7f9c544f75-qcwjn 1/1 Running 0 9m22s
etcd-k8s-node2 1/1 Running 0 9m34s
kube-apiserver-k8s-node2 1/1 Running 0 9m34s
kube-controller-manager-k8s-node2 1/1 Running 0 9m34s
kube-proxy-bjsgx 1/1 Running 0 9m21s
kube-proxy-rsvqt 1/1 Running 0 8m3s
kube-scheduler-k8s-node2 1/1 Running 0 9m34s
[root@k8s-node2 K82安装]# ping 10.244.36.64
PING 10.244.36.64 (10.244.36.64) 56(84) bytes of data.
10.244.36.64为k8s-node1从节点calicoip，容器无任何错误，但是就是不通
[root@k8s-node2 K82安装]# kubectl get pods -n kube-system -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
calico-kube-controllers-67b94fb766-drljs 1/1 Running 0 11m 10.244.169.129 k8s-node2 <none> <none>
calico-node-7rrtb 1/1 Running 0 11m 192.168.0.151 k8s-node2 <none> <none>
calico-node-h9hr8 1/1 Running 0 10m 192.168.115.46 k8s-node1 <none> <none>
coredns-7f9c544f75-pzcp2 1/1 Running 0 12m 10.244.169.130 k8s-node2 <none> <none>
coredns-7f9c544f75-qcwjn 1/1 Running 0 12m 10.244.169.131 k8s-node2 <none> <none>
etcd-k8s-node2 1/1 Running 0 12m 192.168.0.151 k8s-node2 <none> <none>
kube-apiserver-k8s-node2 1/1 Running 0 12m 192.168.0.151 k8s-node2 <none> <none>
kube-controller-manager-k8s-node2 1/1 Running 0 12m 192.168.0.151 k8s-node2 <none> <none>
kube-proxy-bjsgx 1/1 Running 0 12m 192.168.0.151 k8s-node2 <none> <none>
kube-proxy-rsvqt 1/1 Running 0 10m 192.168.115.46 k8s-node1 <none> <none>
kube-scheduler-k8s-node2 1/1 Running 0 12m 192.168.0.151 k8s-node2 <none> <none>
