#!/bin/bash
## Create a ROSA cluster

set -eu

echo "Login into cloud.redhat.com and browse to https://cloud.redhat.com/openshift/token/rosa to get the rosa token."
read -p "ROSA token: " rosaToken

rosa login --token=${rosaToken}

echo "Creating the IAM Account Roles for ROSA and validating AWS quotas"
rosa create account-roles --mode auto --yes

read -p "AWS region used to deploy the ROSA cluster [default: ap-southeast-2]: " awsRegion
awsRegion=${awsRegion:-ap-southeast-2}

read -p "Cluster name [default: demo-cluster]: " rosaClusterName
rosaClusterName=${rosaClusterName:-demo-cluster}

read -p "Worker node EC2 instance type [default: m5.2xlarge]:" instanceType
instanceType=${instanceType:-m5.2xlarge}

read -p "Multi-AZ enabled (y/n) [default: n]: " isMultiAz
isMultiAz=${isMultiAz:-n}

echo "Creating a public ROSA cluster with STS enabled (this may take up to 60m...)"

if [ "$isMultiAz" == "n" ]; then
        rosa create cluster \
                --cluster-name ${rosaClusterName} \
                --region ${awsRegion} \
                --compute-machine-type ${instanceType} \
                --sts \
                --mode auto \
                --version 4.12.12 \
                --yes
else
        rosa create cluster \
                --cluster-name ${rosaClusterName} \
                --region ${awsRegion} \
                --compute-machine-type ${instanceType} \
                --sts \
                --mode auto \
                --version 4.12.12 \
                --multi-az \
                --yes
fi


rosa describe cluster --cluster=${rosaClusterName}