【k8s】（八）kubernetes1.29.4离线部署之-测试验证

（一）kubernetes1.29.4离线部署之-安装文件准备
（二）kubernetes1.29.4离线部署之-镜像文件准备
（三）kubernetes1.29.4离线部署之-环境初始化
（四）kubernetes1.29.4离线部署之-组件安装
（五）kubernetes1.29.4离线部署之-初始化第一个控制平面
（六）kubernetes1.29.4离线部署之-加入Node节点
（七）kubernetes1.29.4离线部署之-网络插件
（八）kubernetes1.29.4离线部署之-测试验证

测试验证

部署第一个pod，检查Deploy，和Service是否都能成功访问。

部署nginx

第一步、部署文件准备nginx.yaml

apiVersion: v1
kind: Service
metadata:
  name: nginx
  labels:
    app: nginx
spec:
  ports:
  - port: 80
    name: web
  selector:
    app: nginx

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: qingcloudtech/nginx:1.25.4
        ports:
        - containerPort: 80
          name: web

第二部、执行命令

kubectl apply -f nginx.yaml

第三步、检查service及deployment

[root@itserver-master2 kube]# kubectl get svc
NAME         TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)   AGE
kubernetes   ClusterIP   10.96.0.1        <none>        443/TCP   22h
nginx        ClusterIP   10.101.221.253   <none>        80/TCP    17s
[root@itserver-master2 kube]# kubectl get deploy -o wide
NAME               READY   UP-TO-DATE   AVAILABLE   AGE   CONTAINERS   IMAGES                       SELECTOR
nginx-deployment   1/1     1            1           35s   nginx        qingcloudtech/nginx:1.25.4   app=nginx
[root@itserver-master2 kube]# 
[root@itserver-master2 kube]# curl http://172.24.128.130
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>

<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>

<p><em>Thank you for using nginx.</em></p>
</body>
</html>
[root@itserver-master2 kube]#