Administrators can access the Kubernetes dashboard without entering a token

[siaimes]

What would you like to be added:
Administrators can access the Kubernetes dashboard without entering a token
Why is this needed:
The Kubernetes dashboard is a powerful tool for diagnosing system failures, but most of the time you need to enter a token to open the dashboard. This situation is inconsistent with user habits, because the administrator has already logged in to openpai, and there is no reason that a subsystem in openpai needs to log in again.
Without this feature, how does the current module work:
Opening the Kubernetes dashboard often requires entering a token.
Components that may involve changes:

[siaimes]

However, it needs special authentication for security issues.

I did a test on pai version v1.4.1, the results show that all links that directly access the dashboard address (i.e. https://IP/cluster-view/k8s.html) without the administrator token will be redirected to the login page.

I want to know what kind of security issue you are talking about? So maybe we can solve this problem through discussion.

[fanyangCS]

closed and tracked in #5216