Kubernetes secretRefKey不支持V1.2原子主機RHEL？

Question

當我創建這個吊艙從http://kubernetes.io/docs/user-guide/secrets/：

apiVersion: v1 
kind: Pod 
metadata: 
    name: secret-env-pod 
spec: 
    containers: 
    - name: mycontainer 
     image: redis 
     env: 
     - name: SECRET_USERNAME 
      valueFrom: 
      secretKeyRef: 
       name: mysecret 
       key: username 
     - name: SECRET_PASSWORD 
      valueFrom: 
      secretKeyRef: 
       name: mysecret 
       key: password 
    restartPolicy: Never 

的我得到這個錯誤：

error validating "rc.yml": error validating data: [field fieldRef: is required, found invalid field secretKeyRef for v1.EnvVarSource]; if you choose to ignore these errors, turn validation off with --validate=false 

我使用的版本1.2原子主機RHEL最新版本：

$ kubectl version 
Client Version: version.Info{Major:"1", Minor:"2", GitVersion:"v1.2.0", GitCommit:"738b7603b042dcda7a5ba419ab0e7f40a617080c", GitTreeState:"clean"} 
Server Version: version.Info{Major:"1", Minor:"2", GitVersion:"v1.2.0", GitCommit:"738b7603b042dcda7a5ba419ab0e7f40a617080c", GitTreeState:"clean"} 

是RHEL在原子主機上的Kubernetes分發有什麼問題？

Answer 1

事實證明，Kubernetes緩存api版本的東西在〜/ .kube，我們最近升級到穩定V1.2。這解決了這個問題：

rm -rf ~/.kube