Just noticed that my Azure Devops pipeline failed to deploy to one of my app service (WebApp for containers). Error message:
Failed to fetch Kudu App Settings. Error: Service Temporarily Unavailable (CODE: 503)
I opened the Kudu website (xxx.scm.azurewebsites.net) in a browser, and confirmed that it's down (Service Unavailable).
I checked the Kudu websites for my two other app services (also WebApps for containers) and they are also down.
The apps themselves seem to run just fine, it's just the Kudu that are down.