Build a pipe from container to cluster

There are valid needs to talk to the Kubernetes cluster from segregated docker containers. It’s possible to do so:

Build the pipe from the container to the host machine

There are several ways to connect the host machine. the container is running together with the host, behaving like on the same subnet. you can access it through the public IP.

otherwise, more elegantly, you can leverage on host.docker.internal to talk to the host