5.DownloadTheTools

Here we are going to download the tools required to create the cluster.

1. Install Kubectl binary
   
   Run the following commands
   --------------------------------------------------------------------------------------------------------------------
   sudo apt-get update && sudo apt-get install -y apt-transport-https
   curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
   echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee -a /etc/apt/sources.list.d/kubernetes.list
   sudo apt-get update
   sudo apt-get install -y kubectl   
   --------------------------------------------------------------------------------------------------------------------

   Kubectl is a command line tool for kubenetes that can be used to talk with the kubernetes api server.
   It requires to be configured correctly with the K8S api server.
   (Don't worry KOPS will take care of the configuration)
   
   Check whether kubectl has been installed correctly
   Run   kubectl --version

2. Install KOPS binary
   
   Run the following commands
   -----------------------------------------------------------------------------------------------------------------------
   curl -LO https://github.com/kubernetes/kops/releases/download/$(curl -s https://api.github.com/repos/kubernetes/kops/releases/latest | grep tag_name | cut -d '"' -f 4)/kops-linux-amd64
   chmod +x kops-linux-amd64
   sudo mv kops-linux-amd64 /usr/local/bin/kops
--------------------------------------------------------------------------------------------------------------------------

   Test whether KOPS has been installed correctly.
   Run   kops version

3. Awesome!!
   Finally we have installed KOPS.