运行测试 pod

配置文件

  1. $ cat nginx.yaml
  2. apiVersion: apps/v1
  3. kind: Deployment
  4. metadata:
  5.   name: nginx-deployment
  6.   labels:
  7.     app: nginx
  8. spec:
  9.   replicas: 3
  10.   selector:
  11.     matchLabels:
  12.       app: nginx
  13.   template:
  14.     metadata:
  15.       labels:
  16.         app: nginx
  17.     spec:
  18.       containers:
  19.       - name: nginx
  20.         image: nginx:1.14.2
  21.         ports:
  22.         - containerPort: 80

启动 pod

通过kubectl命令运行nginx。

  1. $ kubectl apply -f nginx.yaml
  2. deployment.apps/nginx-deployment created
  3. $ kubectl get pods
  4. NAME                                READY   STATUS    RESTARTS   AGE
  5. nginx-deployment-66b6c48dd5-6rnwz   1/1     Running   0          33s
  6. nginx-deployment-66b6c48dd5-9pq49   1/1     Running   0          33s
  7. nginx-deployment-66b6c48dd5-lvmng   1/1     Running   0          34s