Creates necessary Kubernetes deployment resource group, azure AAD, Azure service principle and appropriate permission

k8sclusterspn.sh

az account set --subscription <subscriptionName>
azureSubscriptionId=$(az account show --query id -o tsv)

# Azure resource group to deploy cluster
clusterResourceGroupName="dik8sscenario01-rg"
az group create --name $clusterResourceGroupName --location westeurope


appName="dik8sscenario01"
az ad app create --display-name $appName --homepage "http://dinventive.com/$appName" --identifier-uris "http://dinventive.com/$appName" 

aadappId=$(az ad app list --display-name $appName --query '[].appId' -o tsv)
echo $aadappId

spnPwd="ReplacewithyourPassword"
# Note :: No scope or role provided, then the default will provide contributer role for the whole subscription 
az ad sp create-for-rbac --name $aadappId --password $spnPwd --role "Contributor" --scopes "/subscriptions/$azureSubscriptionId/resourceGroups/$clusterResourceGroupName" 

spnAppId=$(az ad sp list --display-name $aadappId --query "[].appId" -o tsv)
echo $spnAppId

# List the roles assigned to the SPN
az role assignment list --assignee $spnAppId --all

# Optional : Insert Additional Role assignment here
# az role assignment create --assignee $spnAppId --role "contributor" --scope "/subscriptions/$azureSubscriptionId/resourceGroups/$clusterResourceGroupName"