Setting cluser, credentials and context in kube-config

kubectl config --kubeconfig=~/.kube/config set-cluster devcluster --server=https://x.x.x.x --certificate-authority=clusterca.crt
kubectl config --kubeconfig=~/.kube/config set-credentials anna --client-certificate=anna.crt --client-key=anna.key
kubectl set-context devcluster --cluster=devcluster --namespace=devspace --user=anna