kubernetes的yml

kubernetes的yml

1: 创建namespace

文件po.yml 内容如下

apiVersion: v1 
kind: Namespace 
metadata:
 name: po

 命令：

kubectl apply -f po.yml

 删除namespace

kubectl delete -f po.yml

2: 创建pod

文件po-pods.yml 内容如下

apiVersion: v1 
kind: Pod 
metadata:
 name: tomcat9 
 labels:
   app: tomcat9 
spec:
 containers:
   - name: tomcat9 
     image: tomcat:9.0.20-jre8-alpine 
     imagePullPolicy: IfNotPresent 
 restartPolicy: Always

 执行命令

kubectl apply -f po-pods.yml