kubernetes - kubectl label - 如何标记“规范：模板：元数据：标签”

Question

您是否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

我需要以下服务才能找到它：

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

标签： kubernetes

Answer 1

您需要像这样修补资源：

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