Welcome to the final part of the series Building a Scalable Online Game with Azure! Now that we know about the general architectural design of online games in the cloud, adding a web service that acts as interface between the frontend and the actual backend services, how to persist state to a scalable database, and how to create a small Universal Windows Platform game that accesses our backend, there's only one last thing do to: Deploying the application to the cloud.

Then, adding more services such as the Game service in the diagram above, is straight-forward and works exactly the same as adding the Lobby service in the second part of this series, and communication between these services is implemented the same way as communication between the Web Service and the Lobby service.

As always, if you've missed any or all of the previous parts, you can catch up by grabbing the source code that we've written so far from GitHub.

Setting up the Database

First, we need to setup a few things in Azure:

After a few minutes, our new database should be up and running.

In the navigation pane of the database, click on Keys to retrieve our new connection URI and primary key.

Now, in our LobbyActor, in OnActivateAsync, change the client parameters accordingly.

// Create the client.
this.client = new Microsoft.Azure.Documents.Client.DocumentClient(
    new Uri("https://npruehs-game-sample.documents.azure.com:443/"),
    "Cut0c46kzpS0hmx7zHqycrY20TU4rVmRcq7P3XmIQPgegZNRZkhrsWLr06yAs5x31JjBYZbYiGypynSwyNkzpg==");

We can verify that our new database is working as expected by hitting F5 in Visual Studio and visiting our local endpoint again (e.g. http://localhost:8557/api/login/npruehs). The login counter should be visible from the Document Explorer of our Azure portal afterwards.

Setting up Service Fabric

Time to create the actual service fabric cluster.

Then, we specify the configuration of our new cluster. Set up a new node type by choosing durability and reliability tiers, as well as virtual machine size. Confirm all settings by pressing OK.

Finish the cluster creation by specifying security settings, reviewing the summary and pressing Create.

Azure will create the service fabric cluster and notify us as soon as it's ready. Make sure to wait until the Service Fabric Cluster is fully deployed.

Note that depending on the type of virtual machine you've selected, this can take up to several hours.

Done. Back to Visual Studio.

Deploying the Application

After opening our backend solution, we can right-click the service fabric project (i.e. GameBackend) and select Publish...

Our application has already several target profiles in place: These profiles allow to properly test the application locally, while not wasting any resources when deployed to the cloud.