k8s install 00 - disclean and install tools

k8s install 00 - disclean and install tools

CLEAN

delete all binary files

rm -vfr tools/*

delete all secret files

rm -vf certificates/*pem
rm -vf certificates/*csr

delete all config files

rm -vf config/*kubeconfig

INSTALL TOOLS

INSTALL CFSSL

wget -q --show-progress --https-only --timestamping \
  https://pkg.cfssl.org/R1.2/cfssl_linux-amd64 \
  https://pkg.cfssl.org/R1.2/cfssljson_linux-amd64

chmod +x cfssl_linux-amd64 cfssljson_linux-amd64

sudo mv cfssl_linux-amd64 /usr/local/bin/cfssl

sudo mv cfssljson_linux-amd64 /usr/local/bin/cfssljson

check cfssl version

cfssl version

INSTALL KUBECTL

wget https://storage.googleapis.com/kubernetes-release/release/v1.12.0/bin/linux/amd64/kubectl    

chmod +x kubectl   

sudo mv kubectl /usr/local/bin/   

check

kubectl version --client