rakhbari

#!/bin/bash
# Input:  ./extract_kubecfg_cert.sh my-cluster-name username
# Output: ./my-cluster-name-ca.crt ./username.crt ./username.key

# Exit on error
abort(){
  echo $1 && exit 1
}

# Prerequistes

rakhbari

if ! command -v envsubst &> /dev/null
then
  echo "ERROR: envsubst isn't installed/can't be found. Get it installed on your machine before proceeding. https://www.google.com/search?q=envsubst+command+not+found"
  exit 2
fi

rakhbari

################################################################
# store colors
MAGENTA="\[\033[0;35m\]"
YELLOW="\[\033[01;33m\]"
BLUE="\[\033[00;34m\]"
LIGHT_GRAY="\[\033[0;37m\]"
DARK_GRAY="\[\033[0;90m\]"
CYAN="\[\033[0;36m\]"
GREEN="\[\033[00;32m\]"
RED="\[\033[0;31m\]"