I have a kubenetes cluster running successfully. I have tried bringing applications in the cluster like a simple nginx. I have a setup of master-minion and a minion node.

The problem here is that I'm able to launch applications from the master-minion node but when I bring up applications in another minion it gives me an error as no route to host.

After some exploration I saw that container ip is not pingable from the master-minion node.

Can someone point out as to what to do to fix this communication between containers in the cluster?