vim text.yaml nodeName: worker01  #添加节点名参数 apiVersion: v1 kind: Pod metadata:   name: text   namespace: text spec:   nodeName: worker01   #添加节点名参数   containers:- name: hello     image: centos:7     imagePullPolicy: IfNotPresent     command:["bash","-c","--"]     args:["while true; do sleep 3;done;"] kubectl create-f text.yaml 

kubectl describe pod text-n text 
kubectl label nodes worker03 type=node_type 
kubectl get node--show-labels   #获取所有节点的标签,得到worker03设置的标签 
vim text1.yaml apiVersion: v1 kind: Pod metadata:   name: text1   namespace: text spec:   nodeSelector:    #标签选择器参数     type: node_type #刚刚添加的类型   containers:- name: hello1     image: centos:7     imagePullPolicy: IfNotPresent     command:["bash","-c","--"]     args:["while true; do sleep 3;done;"] 
kubectl get pod-n text 
kubectl describe pod text1-n text 
 原文链接:http://www.hainiubl.com/topics/75623
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