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Azure CLI Deployment

This directory includes Bash scripts designed for deploying and testing the sample Web App utilizing the azlocal CLI. For further details about the sample application, refer to the Azure Web App with Azure CosmosDB for NoSQL API.

Prerequisites

Before deploying this solution, ensure you have the following tools installed:

Installing azlocal CLI

The deployment script uses the azlocal CLI to work with LocalStack. Install it using:

pip install azlocal

For more information, see Get started with the az tool on LocalStack.

Deployment

You can set up the Azure emulator by utilizing LocalStack for Azure Docker image. Before starting, ensure you have a valid LOCALSTACK_AUTH_TOKEN to access the Azure emulator. Refer to the Auth Token guide to obtain your Auth Token and specify it in the LOCALSTACK_AUTH_TOKEN environment variable. The Azure Docker image is available on the LocalStack Docker Hub. To pull the Azure Docker image, execute the following command:

docker pull localstack/localstack-azure

Start the LocalStack Azure emulator using the localstack CLI, execute the following command:

# Set the authentication token
export LOCALSTACK_AUTH_TOKEN=<your_auth_token>

# Start the LocalStack Azure emulator
IMAGE_NAME=localstack/localstack-azure localstack start -d
localstack wait -t 60

# Route all Azure CLI calls to the LocalStack Azure emulator
azlocal start-interception

Navigate to the scripts folder:

cd samples/web-app-cosmosdb-nosql-api/python/scripts

Make the script executable:

chmod +x deploy.sh

Run the deployment script:

./deploy.sh

Validation

After deployment, you can use the validate.sh script to verify that all resources were created and configured correctly:

#!/bin/bash

# Variables
PREFIX='local'
SUFFIX='test'
RESOURCE_GROUP_NAME="${PREFIX}-rg"
WEB_APP_NAME="${PREFIX}-webapp-nosql-${SUFFIX}"
APP_SERVICE_PLAN_NAME="${WEB_APP_NAME}"
COSMOSDB_ACCOUNT_NAME="${WEB_APP_NAME}"

# Check resource group
echo -e "[$RESOURCE_GROUP_NAME] resource group:\n"
az group show \
	--name "$RESOURCE_GROUP_NAME" \
	--output table \
	--only-show-errors

# Check App Service Plan
echo -e "\n[$APP_SERVICE_PLAN_NAME] app service plan:\n"
az appservice plan show \
	--resource-group "$RESOURCE_GROUP_NAME" \
	--name "$APP_SERVICE_PLAN_NAME" \
	--output table \
	--only-show-errors

# Check Azure Web App
echo -e "\n[$WEB_APP_NAME] web app:\n"
az webapp show \
	--name "$WEB_APP_NAME" \
	--resource-group "$RESOURCE_GROUP_NAME" \
	--query '{Name:name,State:state,Location:location,DefaultHostName:defaultHostName}' \
	--output table \
	--only-show-errors

# Check Azure Cosmos DB account
echo -e "\n[$COSMOSDB_ACCOUNT_NAME] cosmos db account:\n"
az cosmosdb show \
	--name "$COSMOSDB_ACCOUNT_NAME" \
	--resource-group "$RESOURCE_GROUP_NAME" \
	--query '{Name:name,Location:location,ResourceGroup:resourceGroup,DocumentEndpoint:documentEndpoint,Kind:kind}' \
	--output table \
	--only-show-errors

# List resources
echo -e "\n[$RESOURCE_GROUP_NAME] all resources:\n"
az resource list \
	--resource-group "$RESOURCE_GROUP_NAME" \
	--output table \
	--only-show-errors

Cleanup

To destroy all created resources:

# Delete resource group and all contained resources
az group delete --name local-rg --yes --no-wait

# Verify deletion
az group list --output table

This will remove all Azure resources created by the CLI deployment script.

Related Documentation