kubeenv

kubeenv.sh

function kubeenv() {

    DIR=$(realpath ~/.config/kube)

    if [ $# -eq 0 ]; then
        >&2 echo "$0: Please specify a config file or -l to list them"
        return 1
    fi

    if [[ "$1" = "-l" ]]; then
        echo "Config files in $DIR :"
        ls $DIR
        return 0
    fi


    if [ "${1:0:1}" = "/" ]; then # check if absolute path
        filepath=$1
    else
        filepath="$DIR/$1"
    fi

    if [ -f $filepath ]; then
        export KUBECONFIG=$filepath
        echo "$0: Success"
    else
        >&2 echo "$0: file $filepath doesn't exist"
        return 1
    fi
}

z-README

# What is this
function used to set your KUBECONFIG variable to a config file easily. I prefer this rather than `kubectl config use-context` becauses it is dependnet to the current shell process, and so forces me to opt in a given config

# Installation

Simply put this function in your .zshrc, .bashrc, or similar

Then you can run `kubeenv <config file>` as a regular shell command

# Licence
CC0 / Public Domain