IP-адреса pod отправляются только с одного и того же узла.
Когда я пытаюсь ping-ip pod с другого узла / работника, он не проверяется.
master2@master2:~$ kubectl get pods --namespace=kube-system -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
calico-kube-controllers-6ff8cbb789-lxwqq 1/1 Running 0 6d21h 192.168.180.2 master2 <none> <none>
calico-node-4mnfk 1/1 Running 0 4d20h 10.10.41.165 node3 <none> <none>
calico-node-c4rjb 1/1 Running 0 6d21h 10.10.41.159 master2 <none> <none>
calico-node-dgqwx 1/1 Running 0 4d20h 10.10.41.153 master1 <none> <none>
calico-node-fhtvz 1/1 Running 0 6d21h 10.10.41.161 node2 <none> <none>
calico-node-mhd7w 1/1 Running 0 4d21h 10.10.41.155 node1 <none> <none>
coredns-8b5d5b85f-fjq72 1/1 Running 0 45m 192.168.135.11 node3 <none> <none>
coredns-8b5d5b85f-hgg94 1/1 Running 0 45m 192.168.166.136 node1 <none> <none>
etcd-master1 1/1 Running 0 4d20h 10.10.41.153 master1 <none> <none>
etcd-master2 1/1 Running 0 6d21h 10.10.41.159 master2 <none> <none>
kube-apiserver-master1 1/1 Running 0 4d20h 10.10.41.153 master1 <none> <none>
kube-apiserver-master2 1/1 Running 0 6d21h 10.10.41.159 master2 <none> <none>
kube-controller-manager-master1 1/1 Running 0 4d20h 10.10.41.153 master1 <none> <none>
kube-controller-manager-master2 1/1 Running 2 6d21h 10.10.41.159 master2 <none> <none>
kube-proxy-66nxz 1/1 Running 0 6d21h 10.10.41.159 master2 <none> <none>
kube-proxy-fnrrz 1/1 Running 0 4d20h 10.10.41.153 master1 <none> <none>
kube-proxy-lq5xp 1/1 Running 0 6d21h 10.10.41.161 node2 <none> <none>
kube-proxy-vxhwm 1/1 Running 0 4d21h 10.10.41.155 node1 <none> <none>
kube-proxy-zgwzq 1/1 Running 0 4d20h 10.10.41.165 node3 <none> <none>
kube-scheduler-master1 1/1 Running 0 4d20h 10.10.41.153 master1 <none> <none>
kube-scheduler-master2 1/1 Running 1 6d21h 10.10.41.159 master2 <none> <none>
Когда я пытаюсь ping-pod с ip 192.168.104.8 на узле 2 от узла 3, происходит сбой и он говорит о 100% потере данных
master1@master1:~/cluster$ sudo kubectl get pods -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
contentms-cb475f569-t54c2 1/1 Running 0 6d21h 192.168.104.1 node2 <none> <none>
nav-6f67d5bd79-9khmm 1/1 Running 0 6d8h 192.168.104.8 node2 <none> <none>
react 1/1 Running 0 7m24s 192.168.135.12 node3 <none> <none>
statistics-5668cd7dd-thqdf 1/1 Running 0 6d15h 192.168.104.4 node2 <none> <none>