Here s a high level consolidation of what they each do.
Azure front door application gateway.
One note the front door is pretty new and gateway just released v2 with more proxy features.
Though you can harden lock down the connectivity between azure.
The default setup for a vmss includes a load balancer.
So if you are doing your tls termination in azure gateway it appears you can move that to front door and remove the gateways.
If you want to use an application gateway instead you can either leave the load balancer in place and put the application gateway in front of it or you can use an arm template similar to the following sample to swap out the load balancer for an application gateway instance instead.
With azure front door your backend is always based on a public endpoint.
By doing so the traffic between this gateway and your internal backend will flow through a private network.
In this article introduction.
Traffic manager front door application gateway and load balancer.
Unless your tls and https requirements are extremely simple like no domain rewrites make sure to check the feature set of.
What are the differences between azure firewall azure application gateway azure load balancer nsg azure traffic manager and azure front door.
Vpn gateway establish secure cross premises connectivity.
Through a single pane of glass and global infrastructure azure front door enables azure customers to securely deliver and manage their global applications and content migrate to cloud and modern microservice architectures and improve their users experience.
Through a single pane of glass and global infrastructure afd enables azure customers to build manage and secure their global applications and content.
Microsoft azure provides multiple global and regional services for managing how your network traffic is distributed and load balanced.
What is the difference between azure front door and azure application gateway.
Application gateway build secure scalable and highly available web front ends in azure.
The azure application gateway aag is a web traffic manager for your web applications one or multiple.
Microsoft azure front door afd is a service that offers a single global entry point for customers accessing web apps apis content and cloud services.
Key vault safeguard and maintain control of keys and other secrets.
Load balancing with azure s application delivery suite.
An azure application gateway can be deployed injected in to an azure vnet virtual network.
While front door can load balance between your different scale.
Azure front door offers a single secure global entry point for web applications apis content and cloud services.
While both front door and application gateway are layer 7 http https load balancers the primary difference is that front door is a global service whereas application gateway is a regional service.
