Copy a Kubernetes Context

k8scopy.sh

#!/bin/bash

FROM=$1

[[ -n "$FROM" ]] || exit 1

for ITEM in ns secrets configmaps rc deployments svc; do
    for OBJ in $(kubectl --context=$FROM get $ITEM -o name); do
        kubectl --context=$FROM get $OBJ -o yaml | kubectl create -f -
    done
done