kops - kubernetes 1.9

create.sh

#!/usr/bin/env bash

export CLUSTER_NAME=${CLUSTER_NAME:-example.cluster.k8s.local}
export KUBERNETES_VERSION=${KUBERNETES_VERSION:-https://storage.googleapis.com/kubernetes-release/release/v1.9.0/}
export AWS_DEFAULT_REGION=${AWS_DEFAULT_REGION:-us-west-2}

# Get all available AZs
export AWS_AVAILABILITY_ZONES="$(aws ec2 describe-availability-zones --query 'AvailabilityZones[].ZoneName' --output text | awk -v OFS="," '$1=$1')"

# Create a unique s3 bucket name, or use an existing S3_BUCKET environment variable
export S3_BUCKET=${S3_BUCKET:-kops-state-store-$(cat /dev/random | LC_ALL=C tr -dc "[:alpha:]" | tr '[:upper:]' '[:lower:]' | head -c 32)}
export KOPS_STATE_STORE=s3://$S3_BUCKET
echo "Using S3 bucket $S3_BUCKET: to use with kops run"
echo "    export KOPS_STATE_STORE=s3://$S3_BUCKET"

# Create the bucket if it doesn't exist
_bucket_name=$(aws s3api list-buckets  --query "Buckets[?Name=='$S3_BUCKET'].Name | [0]" --out text)
if [ $_bucket_name == "None" ]; then
    if [ "$AWS_DEFAULT_REGION" == "us-east-1" ]; then
        aws s3api create-bucket --bucket $S3_BUCKET
    else
        aws s3api create-bucket --bucket $S3_BUCKET --create-bucket-configuration LocationConstraint=$AWS_DEFAULT_REGION
    fi
fi

# Run `kops create cluster --help` to see available parameters
kops create cluster  --name $CLUSTER_NAME --zones $AWS_AVAILABILITY_ZONES --kubernetes-version $KUBERNETES_VERSION --yes

# To delete and cleanup
#kops delete cluster --name $CLUSTER_NAME --yes
#aws s3api delete-bucket --bucket $S3_BUCKET