Azure Application Gateway with AKS

Interacting With Applications in AKS using AGIC(Azure Application Gateway Ingress Controller)

Description

• Will create an architecture that will allow to access the applications
  behind Application Gateway in Azure.
• Applications will be running on AKS (Azure Kubernetes Service)
• AKS will be running in a private subnet that can not be accessed from outside.

Steps to Follow

• Create a VNet in Azure under your subscription.
• Create a subnet for AKS, you can create this subnet while creating the
  cluster as well.
• Once cluster is created use the network option in cluster to enable the
  Application Gateway add-on.
• Once add-on is enabled, you will see an application gateway created with a public IP.
• You can use this public IP to point to your domain.
• Expose your services with the help of Kubernetes ingress.

Broad Architecture and Various Components

Simple Architecture

Deploy An Application on AKS

• Deploying a nginx pod for the testing purpose.

apiVersion: apps/v1
kind: Deployment
metadata:
 name: nginx-deployment
spec:
 selector:
 matchLabels:
 app: nginx…