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# Install Kubectl

curl -Lo kubectl https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl

chmod +x ./kubectl

sudo mv ./kubectl /usr/local/bin/kubectl

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#Create Bucket

aws s3api create-bucket --bucket prefix-example-com-state-store --region us-east-1

#Enable Versioning

aws s3api put-bucket-versioning --bucket prefix-example-com-state-store --versioning-configuration Status=Enabled

#Enable Bucket Encryption

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# Check AZ's in us-east-1

aws ec2 describe-availability-zones --region us-east-1
{
    "AvailabilityZones": [
        {
            "OptInStatus": "opt-in-not-required", 
            "Messages": [], 
            "ZoneId": "use1-az6", 
            "GroupName": "us-east-1", 

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#Install KOPS

curl -Lo kops 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

sudo mv ./kops /usr/local/bin/

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# Set Environment Variables for KOPS

export NAME=YourClusterName.k8s.local

export KOPS_STATE_STORE=s3://YourS3BucketName

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# Create KOPS Cluster Configuration

kops create cluster --zones us-east-1a,us-east-1b,us-east-1c ${NAME}

------------------------------------------------------------------------------

# Result

[root@ec2-user] kops create cluster --zones us-east-1a,us-east-1b,us-east-1c ${NAME}
I0408 11:25:53.884925   26564 create_cluster.go:562] Inferred --cloud=aws from zone "us-east-1a"

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# Generate a ssh key for KOPS

ssh-keygen -b 2048 -t rsa -f ~/.ssh/id_rsa

kops create secret --name ${NAME} sshpublickey admin -i ~/.ssh/id_rsa.pub

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# Edit KOPS Master Node Configuration

kops edit cluster ${NAME}

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# Edit KOPS Worker Nodes Configuration

kops edit ig nodes --name ${NAME}

---------------------------------------------

# Result

apiVersion: kops.k8s.io/v1alpha2
kind: InstanceGroup

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# Get KOPS Configuration

kops get ig --name ${NAME}

-------------------------------

# Result 

[root@ip-172-31-41-51 ec2-user]# kops get ig --name ${NAME}
NAME					      ROLE	   MACHINETYPE	MIN	MAX	ZONES