zshrc ... Use zgen

.zshrc

# https://github.com/tarjoilija/zgen
# load zgen
source "${HOME}/.zgen/zgen.zsh"

POWERLEVEL9K_MODE='awesome-fontconfig'

# if the init script doesn't exist
if ! zgen saved; then
  # specify plugins here
  zgen load superbrothers/zsh-kubectl-prompt

  zgen oh-my-zsh

  # plugins
  zgen oh-my-zsh plugins/git
  zgen oh-my-zsh plugins/kubectl
  zgen oh-my-zsh plugins/kops
  zgen oh-my-zsh plugins/docker
  zgen oh-my-zsh plugins/docker-compose
  zgen oh-my-zsh plugins/helm

  # completions
  zgen load zsh-users/zsh-completions src

#  # theme
#  zgen oh-my-zsh themes/arrow

  # prezto and modules
  zgen prezto
  zgen prezto git
  zgen prezto command-not-found
  zgen prezto syntax-highlighting

  # prezto options
  zgen prezto editor key-bindings 'emacs'
  zgen prezto prompt theme 'clint' #sorin

  zgen load https://github.com/popstas/zsh-command-time command-time.plugin.zsh
#  zgen load bhilburn/powerlevel9k powerlevel9k

  # Generate the init script from plugins above
  zgen save
fi

autoload -U colors; colors
RPROMPT='%{$fg[blue]%}($ZSH_KUBECTL_PROMPT)%{$reset_color%}'

# if [ $commands[helm] ]; then
#   source <(helm completion zsh)
# fi

# if [ $commands[kubectl] ]; then
#   source <(kubectl completion zsh)
# fi