This is a CLI tool to add new config files to your main kubeconfig file at
~/.kube/config.
kubeconfig add -f ./newconfig -c mycluster
This command adds the kubeconfig in ./newconfig path to
~/.kube/config. Right now it supports only one cluster
in the newconfig. The resulting cluster and context name
in ~/.kube/config will be mycluster and the user will be
mycluster-admin.
Download it from the release page of this repo. After downloading, move the binary to a directory in your PATH.