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122 lines
3.1 KiB
122 lines
3.1 KiB
#!/bin/bash
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set -euo pipefail
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IFS=$'\n\t'
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# -e: immediately exit if any command has a non-zero exit status
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# -o: prevents errors in a pipeline from being masked
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# IFS new value is less likely to cause confusing bugs when looping arrays or arguments (e.g. $@)
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usage() { echo "Usage: $0 -i <subscriptionId> -g <resourceGroupName> -n <deploymentName> -l <resourceGroupLocation>" 1>&2; exit 1; }
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declare subscriptionId=""
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declare resourceGroupName=""
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declare deploymentName=""
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declare resourceGroupLocation=""
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# Initialize parameters specified from command line
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while getopts ":i:g:n:l:" arg; do
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case "${arg}" in
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i)
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subscriptionId=${OPTARG}
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;;
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g)
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resourceGroupName=${OPTARG}
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;;
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n)
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deploymentName=${OPTARG}
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;;
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l)
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resourceGroupLocation=${OPTARG}
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;;
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esac
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done
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shift $((OPTIND-1))
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#Prompt for parameters is some required parameters are missing
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if [[ -z "$subscriptionId" ]]; then
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echo "Your subscription ID can be looked up with the CLI using: az account show --out json "
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echo "Enter your subscription ID:"
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read subscriptionId
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[[ "${subscriptionId:?}" ]]
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fi
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if [[ -z "$resourceGroupName" ]]; then
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echo "This script will look for an existing resource group, otherwise a new one will be created "
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echo "You can create new resource groups with the CLI using: az group create "
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echo "Enter a resource group name"
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read resourceGroupName
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[[ "${resourceGroupName:?}" ]]
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fi
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if [[ -z "$deploymentName" ]]; then
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echo "Enter a name for this deployment:"
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read deploymentName
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fi
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if [[ -z "$resourceGroupLocation" ]]; then
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echo "If creating a *new* resource group, you need to set a location "
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echo "You can lookup locations with the CLI using: az account list-locations "
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echo "Enter resource group location:"
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read resourceGroupLocation
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fi
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#templateFile Path - template file to be used
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templateFilePath="mesh_rp.linux.json"
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if [ ! -f "$templateFilePath" ]; then
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echo "$templateFilePath not found"
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exit 1
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fi
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#parameter file path
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parametersFilePath="parameters.json"
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if [ ! -f "$parametersFilePath" ]; then
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echo "$parametersFilePath not found"
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exit 1
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fi
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if [ -z "$subscriptionId" ] || [ -z "$resourceGroupName" ] || [ -z "$deploymentName" ]; then
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echo "Either one of subscriptionId, resourceGroupName, deploymentName is empty"
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usage
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fi
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#login to azure using your credentials
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az account show 1> /dev/null
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if [ $? != 0 ];
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then
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az login
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fi
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#set the default subscription id
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az account set --subscription $subscriptionId
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set +e
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#Check for existing RG
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az group show --name $resourceGroupName 1> /dev/null
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if [ $? != 0 ]; then
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echo "Resource group with name" $resourceGroupName "could not be found. Creating new resource group.."
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set -e
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(
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set -x
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az group create --name $resourceGroupName --location $resourceGroupLocation 1> /dev/null
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)
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else
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echo "Using existing resource group..."
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fi
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#Start deployment
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echo "Starting deployment..."
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(
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set -x
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az group deployment create --name "$deploymentName" --resource-group "$resourceGroupName" --template-file "$templateFilePath" --parameters "@${parametersFilePath}"
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)
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if [ $? == 0 ];
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then
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echo "Template has been successfully deployed"
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fi
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