● 创建密钥（例）
kubectl create secret docker-registry my-secret --docker-server=registry.mydomain --docker-username=myusername --docker-password=mypassword --docker-email=myemail@mydomain
● 配置密钥（参考）
apiVersion: apps/v1
kind: Deployment
spec:
template:
spec:
imagePullSecrets:
- name: my-secret