A simple bash utility to abstract kubernets access

gistfile1.txt

#!/bin/bash
# set -x;
team=$(whoami)
# echo $team
all=0
if [ $# -eq 0 ]
  then
	echo "No arguments supplied use the -h flag for help"
	exit 1
fi
if [ $1 = "list-server" ]; then
	cat "/home/ubuntu/acl/${team}"
elif [ $1 = "open" ]; then
	if [ "$2" ]; then
		if grep -q "$2" "/home/ubuntu/acl/${team}"; then
		    export AWS_ACCESS_KEY_ID=<your-access-key>
			export AWS_SECRET_ACCESS_KEY=<your-access-secret>
			if [[ $2 == *"dev"* ]]; then
			kubectl get pods --selector="app=${2}" -n my-app-development > pods.txt
			aline=$(tail -n 1 pods.txt)
			pod=$(echo "$aline" | awk '{print $1}')
			kubectl exec -i -t -n my-app-development "$pod" -c "$2" "--" sh -c "clear; (bash || ash || sh)"
			elif [[ $2 == *"qa"* ]]; then
			  kubectl get pods --selector="app=${2}" -n my-app-qa > pods.txt
			  aline=$(tail -n 1 pods.txt)
			  pod=$(echo "$aline" | awk '{print $1}')
			  kubectl exec -i -t -n my-app-qa "$pod" -c "$2" "--" sh -c "clear; (bash || ash || sh)"
			elif [[ $2 == *"uat"* ]]; then
			  kubectl get pods --selector="app=${2}" -n my-app-qa > pods.txt
			  aline=$(tail -n 1 pods.txt)
			  pod=$(echo "$aline" | awk '{print $1}')
			  kubectl exec -i -t -n my-app-ust "$pod" -c "$2" "--" sh -c "clear; (bash || ash || sh)"
			fi
		else
			echo "you do not have access to pod or invalid pod name supplied"
		fi
	else
		echo "pod name must be supplied to open"
		exit 1
	fi
else
  echo "you did not include a command you can try -h for help"
fi

while getopts ":h" opt; do
  case ${opt} in
	h ) # process option a
	  echo -e "Kube access utility usage \n use list-server option to list the servers you have access to \n use open <servername> to open and gain access to your server"
	  
	;;
	\? ) echo "Usage: cmd [-h] for help"
	  ;;
  esac
done