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Stefan_Schackow
Joined 10 years ago
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Re: aws vs azure
App Service is highly managed web app hosting service. From an infra perspective a web app is running on either IIS/Windows or NGINX/Linux underneath the hood. For examples, the MS lean example for Blazor here : https://docs.microsoft.com/en-us/learn/modules/publish-app-service-static-web-app-api-dotnet/ uses Static Web Apps with a Functions backend. Just bingoogling around though there are a number of blog posts showing using Blazor with regular App Service as well.1.3KViews1like0CommentsRe: SNAT Port Exhaustion
Best guidance is here: https://docs.microsoft.com/en-us/azure/app-service/troubleshoot-intermittent-outbound-connection-errors . Beyond that, a somewhat more involved approach would be to switch the back-end connection to go over a vnet connection to the downstream endpoint. https://azure.github.io/AppService/2021/04/22/Site-with-secure-backend-communication.html shows one general approach, and the idea would be to have downstream app services setup with private endpoints so the app service to app service communication goes over a vnet. Another somewhat less invasive approach would be to instead use Azure's NAT Gateway and route all outbound traffic from an app through a vnet and through the NAT gateway. That will get you a dedicated outbound IP address and a dedicated IP port space for outbound calls.3.1KViews0likes1Comment
Recent Blog Articles
Name Reservation on App Service for Web Apps and App Service Environment (ASE)
App Service will be rolling out a Name Reservation feature to protect customers from the threat of subdomain takeovers starting now (November 13th) and running through approximately December 15th.8.8KViews6likes9Comments