kubernetes - 是否可以获取 `.env`文件来创建Kubernetes secret ？

Question

的docs states

To create a Secret from one or more files, use --from-file. You specify files in any plaintext format, such as .txt or .env, as long as the files contain key-value pairs.

.test-secret

NAME=martin
GENDER=male

测试以基于我的.test-secret文件创建一个 secret 。

kubectl create secret generic person --from-file .test-secret -o yml

$ kubectl get secret person -o yaml
apiVersion: v1
data:
  .test-secret: TkFNRT1tYXJ0aW4KR0VOREVSPW1hbGUK
kind: Secret
metadata:
  creationTimestamp: 2018-07-19T09:23:05Z
  name: person
  namespace: default
  resourceVersion: "229992"
  selfLink: /api/v1/namespaces/default/secrets/person
  uid: 579198ab-8b35-11e8-8895-42010a840008
type: Opaque

是否可以读取这样的键/值列表？甚至可以从.env文件中这样做吗？ kubectl get pods返回CreateContainerConfigError

my-app.yml

 77             - name: NAME
 78               valueFrom:
 79                 secretKeyRef:
 80                   name: person
 81                   key: NAME

Answer 1

是的，使用选项--from-env-file

kubectl create secret generic person --from-env-file=.test-secret