63 lines
1.7 KiB
Markdown
63 lines
1.7 KiB
Markdown
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# Installing the Client Tools
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First identify a system from where you will perform administrative tasks, such as creating certificates, kubeconfig files and distributing them to the different VMs.
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If you are on a Linux laptop, then your laptop could be this system. In my case I chose the master-1 node to perform administrative tasks. Whichever system you chose make sure that system is able to access all the provisioned VMs through SSH to copy files over.
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## Access all VMs
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Generate Key Pair on master-1 node
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`$ssh-keygen`
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Leave all settings to default.
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View the generated public key ID at:
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```
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$cat .ssh/id_rsa.pub
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ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD......8+08b vagrant@master-1
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```
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Move public key of master to all other VMs
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```
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$cat >> ~/.ssh/authorized_keys <<EOF
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ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD......8+08b vagrant@master-1
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EOF
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```
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## Install kubectl
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The [kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl). command line utility is used to interact with the Kubernetes API Server. Download and install `kubectl` from the official release binaries:
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### Linux
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```
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wget https://storage.googleapis.com/kubernetes-release/release/v1.13.0/bin/linux/amd64/kubectl
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```
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```
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chmod +x kubectl
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```
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```
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sudo mv kubectl /usr/local/bin/
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```
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### Verification
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Verify `kubectl` version 1.13.0 or higher is installed:
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```
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kubectl version --client
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```
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> output
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```
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Client Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.0", GitCommit:"ddf47ac13c1a9483ea035a79cd7c10005ff21a6d", GitTreeState:"clean", BuildDate:"2018-12-03T21:04:45Z", GoVersion:"go1.11.2", Compiler:"gc", Platform:"linux/amd64"}
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```
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Next: [Provisioning Compute Resources](03-compute-resources.md)
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