kube-config-merge

Merges Kubernetes configuration from SOURCE into the current configuration. It uses the default kubectl config locations or you can explicitly specify a target config using --kubeconfig flag. If no SOURCE is specified it is read from standard input.

kube-config-merge some-kubeconfig.yaml

kube-config-merge --kubeconfig my-target-config.yaml some-kubeconfig.yaml

ssh k3s-host sudo cat /etc/rancher/k3s/k3s.yaml | kube-config-merge --name k3s --server https://k3s-host

ssh kubeadm-host sudo cat /etc/kubernetes/admin.conf | kube-config-merge --name kubeadm --server https://kubeadm-host

Install

go install github.com/dvob/kube-config-merge@latest