Results 2 issues of wjp

**What happened**: 在Dashboard界面提交了一个notebook任务申请,通过查看notebook容器状态发现jupyterlab服务已经启动好了,但是界面仍无法打开notebook ![image](https://user-images.githubusercontent.com/43528116/184328783-3fd9de31-f4f5-4222-93be-0fe4e9e05bb5.png) ![image](https://user-images.githubusercontent.com/43528116/184328907-e91399c1-4b16-4993-8a46-b9c860f88ad1.png) **What you expected to happen**: 希望在Dashboard界面可以通过点击notebook打开按钮跳转到notebook服务界面 ![image](https://user-images.githubusercontent.com/43528116/184329032-42235822-2a7f-4587-a0b9-622a815ae1a0.png) **How to reproduce it**: **Anything else we need to know?**: **Environment**: - KubeDL version: 0.4.0 - Kubernetes version...

hi, I need help, when I use demo : ``` apiVersion: v1 kind: Pod metadata: name: gpu-pod spec: containers: - name: ubuntu-container image: ubuntu:18.04 command: ["bash", "-c", "sleep 86400"] resources:...