azure-aks

Azure Kubernetes Service

Deploy and manage production-grade Kubernetes clusters on Azure with AKS. Covers cluster creation, node pool management, networking, ingress controllers, monitoring, security, and Terraform-based provisioning.

When to Use

• You need managed Kubernetes without maintaining control plane infrastructure.
• Your workloads require container orchestration with auto-scaling.
• You need tight integration with Azure AD, Key Vault, and Container Registry.
• You are running microservices that require service mesh, ingress, or network policies.
• You need GPU or spot node pools for specialized or cost-optimized workloads.

Prerequisites

# Install Azure CLI and kubectl
curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash
az aks install-cli

# Login and set subscription
az login
az account set --subscription "my-subscription-id"

# Register required providers
az provider register --namespace Microsoft.ContainerService
az provider register --namespace Microsoft.OperationsManagement

# Verify kubectl
kubectl version --client

Cluster Creation

Basic Production Cluster

# Create resource group
az group create --name myapp-rg --location eastus

# Create AKS cluster with best-practice defaults
az aks create \
  --resource-group myapp-rg \
  --name myapp-aks \
  --node-count 3 \
  --node-vm-size Standard_D4s_v5 \
  --enable-managed-identity \
  --enable-cluster-autoscaler \
  --min-count 2 \
  --max-count 10 \
  --network-plugin azure \
  --network-policy calico \
  --service-cidr 10.1.0.0/16 \
  --dns-service-ip 10.1.0.10 \
  --vnet-subnet-id "/subscriptions/{sub}/resourceGroups/{rg}/providers/Microsoft.Network/virtualNetworks/{vnet}/subnets/{subnet}" \
  --enable-aad \
  --aad-admin-group-object-ids "{aad-group-id}" \
  --enable-azure-rbac \
  --zones 1 2 3 \
  --generate-ssh-keys \
  --tags environment=prod team=platform

# Get cluster credentials
az aks get-credentials --resource-group myapp-rg --name myapp-aks

# Verify cluster access
kubectl get nodes -o wide
kubectl cluster-info