CODEWITHSUNDEEP
asp.netazureiisazure-web-app-service
Aran Mulholland
Aran Mulholland

Reputation: 23935

Azure Web Sites - multiple versioned deployments

We have multiple clients and we use Azure web sites to host our web application. When we upgrade a client to a newer version of our software we have to upgrade all of our clients to the latest version.

We would like to be able to upgrade a subset of clients when we release a new version. This would give us the ability to test that the new solution is working properly before we bring all of our clients to the new version. We would like to offer a beta version option to selected clients so that they can access new features of our software and are aware that the version they are using is still in a 'beta' mode.

When we deploy a new version we would like to create a web site just for this new version whilst leaving the other clients on the more stable previous version. To do this we are thinking of writing a reverse proxy that directs traffic to the different versioned web sites depending on the client.

Can we host multiple versions of the web site using the same Azure web site. (IIS directories) The documentation I have read relating to this does not mention being able to build multiple versions of the web site based on different code bases.

Is there a way to set up the build so that each new version is deployed to a directory on the Azure same web site so we can effectively host multiple versions of our app under the same azure web site?

We could do every versioned build to a new Azure web site but this could get quite expensive as we run two instances so as to maintain a good SLA. It is feasible that we could end up with ten versions in the wild at once, running 20 Azure web sites to support these versions could get expensive. How can we save on costs and give our clients a good experience?

Upvotes: 3

Views: 1681

Answers (2)

Mahesh Jasti
Mahesh Jasti

Reputation: 572

Yes this is possible. In management portal, You need to configure the details for the IIS virtual directory or application in the website’s configuration. Ref - http://blogs.msdn.com/b/tomholl/archive/2014/09/22/deploying-multiple-virtual-directories-to-a-single-azure-website.aspx

Upvotes: 0

Bruno Faria
Bruno Faria

Reputation: 5262

You can have up to 5 deployment slots including production on azure web apps. Each slot can use a different branch of your source control system like git or tfs. If you use any of these two, deploy is also automatic (continuous deployment) and you can swap slots any time very fast with minimium to none downtime. Each slot has it's own url for external access.

To save costs, you can run multiple web apps on the same hosting plan. There's no limit for the number of web apps running on the same hosting plan. For each hosting plan it's possible to have 10 small/medium/large instances.

Set up staging environments for web apps in Azure App Service

https://azure.microsoft.com/en-us/documentation/articles/web-sites-staged-publishing/

Azure App Service plans in-depth overview

https://azure.microsoft.com/en-us/documentation/articles/azure-web-sites-web-hosting-plans-in-depth-overview/

Upvotes: 1

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