CKA HA base setup

[root@control1 cka]# history
    1  ssh 192.168.29.64
    2  vim /etc/hosts
    3  vi /etc/hosts
    4  yum install -y vim git bash-completion
    5  git clone https://github.com/sandervanvugt/cka
    6  cd cka
    7  ./setup-docker.sh
    8  ./setup-kubetools.sh
    9  history