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kops - kubernetes 1.9
#!/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
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