Hands-on: Deploy to Azure App Service

In this hands-on lab you will deploy a simple website to Azure App Services using GitHub Actions.

Create a fork of this repository (if you haven'nt done so) by clicking the Fork button at the top right corner.
Open setup-azure.sh and modify the appName. The name will be part of the URL and must be unique. Replace xyz for example with your username.
```
appName=xyz-demo-shop
location=westeurope
```
Also select the datacenter to host the app service by setting the location (westeuope, centralus, eastasia, australia, etc.). If unsure what the best region is, proceed to step 4 and execute the following command to get a list of all available locations:
```
$ az account list-locations --query '[].name'
```
Commit your changes to the forked repository.
Open cloud shell
The easiest way to get started is by opening the Azure Cloud Shell at https://shell.azure.com. You can alternately use the Azure CLI if you've installed it locally. (For more information on Cloud Shell, see the Cloud Shell Overview.

Clone your fork inside the cloud shell and make setup-azure.sh executable:

$ git clone https://github.com/wulfland/AccelerateDevOps.git
$ cd AccelerateDevOps/ch9_release/
$ chmod +x setup-azure.sh

Run setup-azure.sh and copy the publish profile at the end of the script.
```
$ ./setup-azure.sh
```
Verify that your app is running by opening the URL https://xyz-demo-shop.azurewebsites.net (replace xyz-demo-shop with the appName you set in your script.)
Create a new Environment under Settings | Environments | New environment. Enter the name Prod and click Configure environment.
Add yourself as a required reviewer and click Save protection rule:
Under Environment secrets, add a new secret called AZUREAPPSERVICE_PUBLISHPROFILE. Paste the value from step 6 or run the following command to get the publishing profile again:
```
$ az webapp deployment list-publishing-profiles \
 --resource-group $rgname \
 --name $appName \
 --xml
```
Open .github/workflows/Deploy-Azure.yml and ajust the app name at the top of the file:
```
env:
 appName: xyz-demo-shop
```
Commit the file to your fork.
Run the workflow: Go to Actions and select Deploy-Azure. Open the Run workflow menu and click Run workflow:
Approve: The workflow runs some time to build the app. You'll get notified if the build job completes and the approval is required. Click Review deployments:

Select the Prod environment and select Approve and deploy:
Validate: Wait until the deployment is complete.

Refresh your browser with URL https://xyz-demo-shop.azurewebsites.net (replace xyz-demo-shop with the appName you set in your script.) or open a new browser to validate your deployment.
Clean up: If you are done you can clean up all Azure resource to save money. Delete the resource group by executing the following script from the cloud shell:
```
$ ./destroy-azure.sh
```