Web Apps

Web Apps in Azure App Service provides a scalable, reliable, and easy-to-use environment for hosting web applications. Select from a range of frameworks and templates to create a web site in seconds. Use any tool or OS to develop your site with .NET, PHP, Node.js, Python and more. Choose from a variety of source control options including TFS, GitHub, BitBucket and others to set up continuous integration and develop as a team.

More details about the services are available in the App Service documentation. If you have a technical issue, please open a post on the developer forums through Stack Overflow or MSDN.

Products that we listen to in this space include: App Service, Web Apps, API Apps and Web App for Containers.

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  1. Add naked domain support to App Service Managed Certificates

    Currently naked domains are not supported when creating App Service Managed Certificates. I want to be able to create a free SSL certificate on a naked/apex domain.

    2,060 votes
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    42 comments  ·  Flag idea as inappropriate…  ·  Admin →

    Work is actively underway to add naked domain support with an automatic renewal flow to App Service Managed Certificates. There have been some snags getting the auto-renewal flow working. We understand these kinds of delays are frustrating, but rest assured the feature is being worked on and is coming in the future.

    -Azure App Service Team

  2. Add static IP address for outbound traffic without the use of App Service Environment

    There are many reasons you may want to have a static IP address for outbound connections. For example, you may be accessing a system which requires you to whitelist IP address in a firewall, such as SQL Database or an external service.

    Currently, the only way to get a static IP address for outbound connections is to use App Service Environment. App Service Environments are quite complex, and has a very high price tag. You need at least 4 instances, 2 of which must be P2, meaning you'll pay at least 1000 EUR/month. Paying 1000 EUR/month just because you want…

    1,621 votes
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    50 comments  ·  Flag idea as inappropriate…  ·  Admin →
  3. Support Double Wildcard Custom Domains

    For multi-tenant applications, we require the ability for Azure to support double wildcard custom domains.

    Single wildcard custom domains are currently well supported, i.e.

    *.mydomain.com

    catches all unmapped, single subdomain urls e.g. level1ex.mydomain.com, level2ex.mydomain.com etc

    The issue (which isn't documented: see forum post below) is that secondary level wildcards are not supported at all by Azure:

    e.g. www.level2.mydomain.com will result in a 404 error.

    Why is this important? in a multi tenant environment, with lots of customers on different subdomains, it is best from an end-user perspective to support a www. subdomain prefix, as that's what 99% of non-technerati do…

    868 votes
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    20 comments  ·  Flag idea as inappropriate…  ·  Admin →
  4. Support App Service Managed Certificates on Free and Shared Tiers

    Allow web apps on Free and Shared tiers to use App service Managed Certificates

    704 votes
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    5 comments  ·  Flag idea as inappropriate…  ·  Admin →
  5. gRpc support in Azure App Service

    We can't host gRPC apps in azure app service offering. Could you provide timeline of this feature?

    646 votes
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    8 comments  ·  App Service Environment  ·  Flag idea as inappropriate…  ·  Admin →
  6. TLS 1.3 is now approved, this should be implemented with Web Apps

    TLS 1.3 is now no longer a draft, when will Azure introduce the option to enable it?

    https://tools.ietf.org/html/rfc8446

    432 votes
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    19 comments  ·  Flag idea as inappropriate…  ·  Admin →
  7. Provide .NET language packs on Web Apps

    I'm working on a website that uses System.ComponentModel.DataAnnotations

    On my local machine, model validation messages are displayed in french but they are in english when I deploy the website to Azure.

    Please install .NET language packs on Azure Web Apps so we don't have to create .resx files and messy code to override .NET built-in messages...

    364 votes
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    20 comments  ·  Flag idea as inappropriate…  ·  Admin →
  8. Ability to incrementally create/update AppSettings & ConnectionStrings

    Actual problem:
    Today if we don't provide all of the existing AppSettings or ConnectionStrings, the ones we omit are removed.

    Feature:
    A little bit like the ARM deployment mode, add the ability to specify an Incremental & Complete mode when pushing settings. To ensure compatibility, Complete would be the default, keeping the behavior we have today. If we set the mode to Incremental, only the provided settings would be created/updated, leaving existing settings untouched.

    Use cases:
    This would be very useful in cases where we want to sync AppSettings or ConnectionStrings for resources directly in our ARM templates for only…

    347 votes
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    9 comments  ·  Flag idea as inappropriate…  ·  Admin →
  9. Custom request headers in web server logs

    This is generally useful, but my usecase if with Cloudflare:

    When a web app is behind Cloudflare, all visitor IPs come Cloudflare's IPs. Cloudflare does forward the original visitor IP with a custom request header. I want to log this value in my web server logs. In IIS this is achieved with Advanced Logging, but this capability does not seem available in Azure web apps.

    https://support.cloudflare.com/hc/en-us/articles/200170666-How-do-I-correct-visitor-IP-with-Microsoft-IIS-

    261 votes
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    15 comments  ·  Flag idea as inappropriate…  ·  Admin →
  10. Metric and alert for Web App file system used quota

    We would like to setup an automatic alert that fires when the file storage of an app plan is reaching its limits.

    Ideally it will be great to have a metric that tells the % of storage (quota) consumed so we can set an alert on top of that metric.

    191 votes
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    9 comments  ·  Notifications  ·  Flag idea as inappropriate…  ·  Admin →
  11. Enable 'Connect', 'Log Stream', 'Console' etc for App Service Environment

    When you deploy an App Service into an App Service Environment behind an ILB, much of the UI is greyed out. Examples of this is the 'Connect' button, 'Log Stream', 'Console' etc.

    I have to manually construct a URL to get to the kudu endpoint right now in order to use the console.

    166 votes
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    5 comments  ·  Bugs  ·  Flag idea as inappropriate…  ·  Admin →
  12. The Always On setting should have an option to make it sticky to the slot when swapping

    This is odd it isn't this way by default but should at the very least have an option to make it sticky so as to not break anyone's current practices (in fact, shouldn't more settings have the option to be sticky?).

    The issue here is that an always on slot consumes resources. If for example each app consumes 200Megs of RAM, and I have 5 app services running on a service plan, each app service has 2 slots for swapping, then I need to have Always On turned on unnecessarily for 10 slots (2gigs of RAM consumed for nothing). The…

    118 votes
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    7 comments  ·  Flag idea as inappropriate…  ·  Admin →
  13. Provide acceptable scale out time for instances in ASE Isolated instance types

    Scaling is a core feature of App Services. We used ASE for the additional features however it means we are stuck with 40 mins scale out time to add an instance. Per support this is by design, however this is not documented anywhere in public domain.
    Scaling is supposed to help us get customers on to Azure, if it takes 40 mins to add an instance, it will not meet the business needs, we abandoned ASE only due to this issue. Kindly document current scale out time in public documentation so that user know this before hand.
    Ultimate goal should…

    94 votes
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    3 comments  ·  App Service Environment  ·  Flag idea as inappropriate…  ·  Admin →

    Thanks for the feedback!

    You’re right that ASE scaling operations take longer than the common plans on multi-tenant App Service. We are looking at ways to decrease the time so it will on par with multi-tenant but this means a new infrastructure is needed with managing a pool or pre-assigned VMs to the ASEs.

    This is documented here, though without a time frame mentioned as it depends on a numbers of factors: https://docs.microsoft.com/en-us/azure/app-service/environment/using-an-ase#how-scale-works.

    We will update when there is more information here.

    Thanks,
    Oded

  14. Allow Custom URL Rewrite Handler for Database

    Allow installation of a GAC custom rewrite handler for doing URL rewrites on Web Apps using a database backend.

    90 votes
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    3 comments  ·  Deployment  ·  Flag idea as inappropriate…  ·  Admin →
  15. App Service - Allow Named Pipe Activation to be enabled

    We would like to use named pipes to communicate between services on the same app service, but this doesn't seem to be possible since named pipe activation isn't enabled in .Net on the app service.

    89 votes
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    0 comments  ·  Flag idea as inappropriate…  ·  Admin →
  16. Permission for accessing Performance counters

    We would like create a custom monitoring solution for our Azure Web Site based projects. Unfortunately the web site and job processes do not have permission to read performance counters.

    I understand that this is mandatory for a shared hosting environment. However I see nothing against having such functionality if the user has dedicated instances.

    Would it be possible to remove this restriction?

    87 votes
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    3 comments  ·  Flag idea as inappropriate…  ·  Admin →
  17. Provide more secure TLS ciphers

    Currently Chrome flags the CBC ciphers as obsolete. CBC ciphers are at the top of the cipher preference list of Azure Web Apps as you can see there: https://www.ssllabs.com/ssltest/analyze.html?d=test.azurewebsites.net
    More info: https://www.chromium.org/Home/chromium-security/education/tls#TOC-Cipher-Suites

    So please provide some more secure ciphers from the ECDHE cipher suite like TLSECDHERSAWITHAES256GCMSHA384, TLSECDHERSAWITHAES128GCMSHA256, TLSECDHERSAWITHCHACHA20POLY1305SHA256.

    80 votes
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    7 comments  ·  Flag idea as inappropriate…  ·  Admin →
  18. Azure App Service Certificate : Add support for EV certificates (Extended Validation)

    Azure App Service Certificate permit to have standard SSL and Wildcard. But need to add a new SKU for permit customers to register an EV Certificate too (Extended Validation)

    78 votes
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    6 comments  ·  App Gallery  ·  Flag idea as inappropriate…  ·  Admin →
  19. Linux Static Site on Nginx

    One of the most common web techniques today is static generated web sites. Ideally, there would be an option along with Node, Php etc for Static HTML. This would allow configuration for just running Nginx web servers to host static sites.

    56 votes
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    2 comments  ·  Linux  ·  Flag idea as inappropriate…  ·  Admin →
  20. 55 votes
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    2 comments  ·  Flag idea as inappropriate…  ·  Admin →
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