AKS-Samples-Notes

教程：部署 Azure Kubernetes 服务 (AKS) 群集

https://docs.microsoft.com/zh-cn/azure/aks/tutorial-kubernetes-deploy-cluster?tabs=azure-cli

快速入门：使用 Azure 门户部署 Azure Kubernetes 服务 (AKS) 群集

https://docs.microsoft.com/zh-cn/azure/aks/learn/quick-kubernetes-deploy-portal?tabs=azure-cli

Azure CLI 与 Azure PowerShell

Azure CLI 和 Azure PowerShell 都是命令行工具，可用于创建和管理 Azure 资源。 两者都是跨平台的，可安装在 Windows、macOS 和 Linux 上。

Azure CLI

跨平台命令行接口，可安装在 Windows、macOS、Linux 上 在 Windows PowerShell、Cmd、Bash 和其他 Unix shell 中运行。

Azure PowerShell

跨平台 PowerShell 模块，在 Windows、macOS 和 Linux 上运行 需要 Windows PowerShell 或 PowerShell

选择正确的 Azure 命令行工具

https://docs.microsoft.com/zh-cn/azure/developer/azure-cli/choose-the-right-azure-command-line-tool

Azure CLI

To perform these operations in a local shell installation:

Verify Azure CLI or Azure PowerShell is installed. Connect to Azure via the az login or Connect-AzAccount command.

az login

Configure kubectl to connect to your Kubernetes cluster using the az aks get-credentials command. The following command downloads credentials and configures the Kubernetes CLI to use them.

az aks get-credentials --resource-group Microshaoft-Misc-001-rg --name microshaoft-AKSCluster

kubectl get nodes

In the Cloud Shell, use an editor to create a file named azure-vote.yaml, such as:

# use
code azure-vote.yaml
# or
nano azure-vote.yaml
# or
vi azure-vote.yaml.

Using the Azure Cloud Shell editor

https://docs.microsoft.com/en-us/azure/cloud-shell/using-cloud-shell-editor

code .

CTRL+Q 退出编辑器

Copy in the following YAML definition:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: azure-vote-back
spec:
  replicas: 1
  selector:
    matchLabels:
      app: azure-vote-back
  template:
    metadata:
      labels:
        app: azure-vote-back
    spec:
      nodeSelector:
        "kubernetes.io/os": linux
      containers:
      - name: azure-vote-back
        image: mcr.microsoft.com/oss/bitnami/redis:6.0.8
        env:
        - name: ALLOW_EMPTY_PASSWORD
          value: "yes"
        resources:
          requests:
            cpu: 100m
            memory: 128Mi
          limits:
            cpu: 250m
            memory: 256Mi
        ports:
        - containerPort: 6379
          name: redis
---
apiVersion: v1
kind: Service
metadata:
  name: azure-vote-back
spec:
  ports:
  - port: 6379
  selector:
    app: azure-vote-back
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: azure-vote-front
spec:
  replicas: 1
  selector:
    matchLabels:
      app: azure-vote-front
  template:
    metadata:
      labels:
        app: azure-vote-front
    spec:
      nodeSelector:
        "kubernetes.io/os": linux
      containers:
      - name: azure-vote-front
        image: mcr.microsoft.com/azuredocs/azure-vote-front:v1
        resources:
          requests:
            cpu: 100m
            memory: 128Mi
          limits:
            cpu: 250m
            memory: 256Mi
        ports:
        - containerPort: 80
        env:
        - name: REDIS
          value: "azure-vote-back"
---
apiVersion: v1
kind: Service
metadata:
  name: azure-vote-front
spec:
  type: LoadBalancer
  ports:
  - port: 80
  selector:
    app: azure-vote-front

Deploy the application using the kubectl apply command and specify the name of your YAML manifest:

kubectl apply -f azure-vote.yaml

Test the application When the application runs, a Kubernetes service exposes the application front end to the internet. This process can take a few minutes to complete.

To monitor progress, use the kubectl get service command with the --watch argument.

kubectl get service azure-vote-front --watch

The EXTERNAL-IP output for the azure-vote-front service will initially show as pending.

Output

Copy NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE azure-vote-front LoadBalancer 10.0.37.27 80:30572/TCP 6s Once the EXTERNAL-IP address changes from pending to an actual public IP address, use CTRL-C to stop the kubectl watch process. The following example output shows a valid public IP address assigned to the service:

Output

通过公网LB ip 即可访问到应用成功

Copy azure-vote-front LoadBalancer 10.0.37.27 52.179.23.131 80:30572/TCP 2m To see the Azure Vote app in action, open a web browser to the external IP address of your service.