k8s 常用控制器development

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kubectl apply -f nginx-deployment.yaml #创建deployment
kubectl get deployments #查看创建的deployment
kubectl get pods --show-labels #查看创建的pod

更新Deployment

kubectl set image deployment/nginx nginx=nginx:1.9.1 #更新版本
kubectl rollout status deployment/nginx #查看更新进度
kubectl edit deployment/nginx #编辑deployment来更新,编辑保存后会自动更新配置

回滚Deployment

kubectl rollout history deployment/nginx #查看更新历史记录    
kubectl rollout undo deployment/nginx #回滚到上一个版本
kubectl rollout undo deployment/nginx --to-revision=2 #回滚到指定版本

缩放/扩容Deployment

kubectl scale deployment nginx --replicas 10   #修改pod数量为10
kubectl autoscale deployment nginx --min=3 --max=15 --cpu-percent=80 #设置自动扩容（需集群支持horizontal pod autoscaling）

暂停、恢复Deployment

kubectl rollout pause deployment.v1.apps/nginx #暂停deployment
kubectl rollout resume deployment.v1.apps/nginx #恢复deployment

删除Deployment

kubectl delete deployment/nginx #删除deployment
kubectl delete svc/nginx-service #删除service

k8s 常用控制器development

标签：ofo   cep   pause   ica   完成   mys   运行   tor   Once   

原文地址：https://blog.51cto.com/1014810/2483150