kubernetes - kubectl标签-如何标记 “spec : template : metadata : labels”

Question

您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

而且我需要以下内容才能找到服务:

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

Answer 1

您需要像这样patch您的资源:

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