AKS

# AKS 클러스터 생성
az aks create \
  --resource-group myResourceGroup \
  --name myAKSCluster \
  --node-count 3 \
  --node-vm-size Standard_D4s_v3 \
  --enable-managed-identity \
  --network-plugin azure \
  --generate-ssh-keys

# kubeconfig 가져오기
az aks get-credentials \
  --resource-group myResourceGroup \
  --name myAKSCluster

# 클러스터 노드 확인
kubectl get nodes

# ACR 연동 (이미지 풀 권한 부여)
az aks update \
  --name myAKSCluster \
  --resource-group myResourceGroup \
  --attach-acr myContainerRegistry

# AKS 클러스터 Terraform 구성
resource "azurerm_kubernetes_cluster" "aks" {
  name                = "myAKSCluster"
  location            = azurerm_resource_group.rg.location
  resource_group_name = azurerm_resource_group.rg.name
  dns_prefix          = "myaks"

  default_node_pool {
    name       = "default"
    node_count = 3
    vm_size    = "Standard_D4s_v3"
  }

  identity {
    type = "SystemAssigned"
  }

  network_profile {
    network_plugin    = "azure"
    load_balancer_sku = "standard"
  }

  tags = {
    Environment = "Production"
  }
}

# kubeconfig 출력
output "kube_config" {
  value     = azurerm_kubernetes_cluster.aks.kube_config_raw
  sensitive = true
}

# AKS에 애플리케이션 배포 예제
apiVersion: apps/v1
kind: Deployment
metadata:
  name: myapp
  namespace: production
spec:
  replicas: 3
  selector:
    matchLabels:
      app: myapp
  template:
    metadata:
      labels:
        app: myapp
    spec:
      containers:
      - name: myapp
        image: myacr.azurecr.io/myapp:v1
        ports:
        - containerPort: 8080
        resources:
          requests:
            cpu: "100m"
            memory: "128Mi"
          limits:
            cpu: "500m"
            memory: "512Mi"
---
apiVersion: v1
kind: Service
metadata:
  name: myapp-service
spec:
  type: LoadBalancer
  selector:
    app: myapp
  ports:
  - port: 80
    targetPort: 8080