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03.Install-Client-Tools.md

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Installing the Client tools

Execute below commands in both lb-01 and lb-02

1) Install cfssl to generate certificates

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
  • Verification
cfssl version
  • Output
Version: 1.2.0
Revision: dev
Runtime: go1.6

2) 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/
  • Verification
kubectl version --client
  • Output
Client Version: version.Info{Major:"1", Minor:"12", GitVersion:"v1.12.0", GitCommit:"0ed33881dc4355495f623c6f22e7dd0b7632b7c0", GitTreeState:"clean", BuildDate:"2018-09-27T17:05:32Z", GoVersion:"go1.10.4", Compiler:"gc", Platform:"linux/amd64"}

Part 4 - Certificate Authotiry and Certificates