[Course Task] task for Class 16 of Cloud Native Edge Computing Course

[RyanZhaoXB]

Hello everyone. This is the task issue for Class 16 of Cloud Native Edge Computing Course.

Today we get 2 tasks for the course participates with Difficulty Level from ★ to ★★★. You can choose one or more tasks to finish them. If a Pull Request (PR) is needed for a task, please make the title of the PR started with [Course Task] and related it to this issue. After you have proposed a PR, please make a comment below this issue. After the PR is merged, your task is confirmed as complete.

Here are the tasks.

• [ ] Find a mistake of the document of KubeEdge and fix it. Or make an optimization of the document of KubeEdge. Please propose a PR to the repository of the document website. Difficulty Level: ★★
• [ ] Propose a PR to the repository of KubeEdge. Choose a feature or directory below. You can fix a bug, add UT or optimize the code. You should submit an issue to describe what you intend to do before you propose a PR. Any proposal which make sense will count. Difficulty Level: ★★★
  • [ ] kubeedge/cloud/pkg/cloudhub
  • [ ] kubeedge/edge/pkg/edgehub
  • [ ] kubeedge/keadm/cmd/keadm/app
  • [ ] kubeedge/cloud/pkg/nodeupgradejobcontroller

[Piwriw]

Find a mistake of the document of KubeEdge and fix it. Or make an optimization of the document of KubeEdge. Please propose a PR to the repository of the document website. Difficulty Level: ★★ Done https://github.com/kubeedge/website/pull/298