Kubernetes kubectl标签-如何标记；规范：模板：元数据：标签；

如何在已应用的部署中设置以下标签

kubectl label deployments my-deployment-v1 app=my-deployment

正在设置：

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: my-deployment-v1
  labels:
    app: my-deployment

我需要以下信息才能让服务找到它：

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: my-deployment-v1
spec:
  template:
    metadata:
      labels:
        app: my-deployment

您需要像这样管理您的资源：

kubectl patch deployments/my-deployment-v1 \
-p '{"spec":{"template":{"metadata":{"labels":{"app":"my-deployment"}}}}}'