相关疑难解决方法(0)

例如,部署yaml文件:

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: guestbook
spec:
  replicas: 2
  template:
    metadata:
      labels:
        app: guestbook
      spec:
        container:
          - name: guestbook
            image: {{Here want to read value from config file outside}}

ConfigMapKubernetes 有一个功能,但它也将键/值写入yaml文件.有没有办法设置环境变量的关键？