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How to make two minikube clusters communicate with each other? #15616

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@kant777

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@kant777

What Happened?

I have two minikube clusters(two separate profiles) running locally call it minikube cluster A and minikube Cluster B. Each of these cluster also have an ingress and a dns associated with it locally. The dns are hello.dnsa and hello.dnsb . I am able to do ping on both of them and nslookup just like this https://minikube.sigs.k8s.io/docs/handbook/addons/ingress-dns/#testing

I want pod A in cluster A to be able to communicate with pod B in cluster B. How can I do that? I logged into pod A cluster A and I did telnet hello.dnsb 80 and it doesn't get connected because I suspect there is no route. similarly I logged into pod B of cluster B and did telnet hello.dnsb 80 and it doesnt get connected. However If I do telnet hello.dnsb 80 or telnet hello.dnsb 80 from my host machine, telnet works!

Any simple way to solve this problem for now?

In a way my question is very similar to this except in my case both of the clusters are running locally #14278

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minkube

Operating System

Ubuntu

Driver

Docker

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