bashrc for faster interaction with kubernetes

.bashrc

## ENVs ##
red=`tput setaf 1`
green=`tput setaf 2`
yellow=`tput setaf 3`
reset=`tput sgr0`

alias ll="ls -lah"
alias k="kubectl"
source <(kubectl completion bash)

function k-sys() {
  alias k="kubectl --namespace kube-system"
  printf "\n${red}kubectl --namespace kube-system active\n\n${reset}"
}
function k-pub() {
  alias k="kubectl --namespace kube-public"
  printf "\n${green}kubectl --namespace kube-public active\n\n${reset}"
}
function k-def() {
  alias k="kubectl"
  printf "\n${green}kubectl without namespace active\n\n${reset}"
}

function k-nodes() {
  for i in kube-{1..3}; do
    printf "${yellow}item: $i:${reset}\n"
    kubectl describe node $i.foo.io | grep -A4 "Allocated resources:"
  done
}