azure-app-service

How do I configure TLS and a custom domain for Azure App Service? You configure TLS and a custom domain by mapping your DNS records to the App Service, adding the custom domain in the Azure portal, and binding a managed or custom TLS certificate to secure inbound traffic.

The best way to secure access to downstream Azure resources is by implementing managed identity for your App Service, assigning specific role-based access control permissions to resources like Key Vault or Storage without storing credentials in code.

You troubleshoot Azure App Service runtime issues by using built-in App Service diagnostics and Azure Monitor to analyze application logs, identify platform-level errors, and review configuration limits or quotas that may cause degraded performance.

Yes, Azure App Service supports zero-downtime CI/CD deployments by utilizing deployment slots, allowing you to stage new code, validate runtime behavior, and swap slots to route production traffic instantly without interruptions.

Choosing the right App Service plan tier and networking pattern requires evaluating your scaling needs, VNet integration requirements, and pricing constraints to select appropriate hosting options that align with your application's architecture and limits.

App Service Entra authentication or VNet access restriction failures often stem from misconfigured identity provider settings or incomplete VNet integration routing, requiring you to verify diagnostic logs and validate your IP restriction rules.