zirain

cc @litong01

@yanrongshi 最近一个提交需要revert下处理下CLA

@yanrongshi 你需要revert下commit，其中有个commit有我另外一个未签署cla的邮箱 命令大概如下： ```console git reset HEAD~5 git add . git commit -m "update content/zh/boilerplates/trace-generation.md" git push -f ```

/retest

@ericvn do you think we need do test in other language IMHO, tests running on English is enough.

@ericvn refer to [here](https://github.com/istio/istio.io/blob/5bc9c873e362f64b96eeb1c378475be1b6ae5c7f/tests/tests.mk#L48), I think we do not need to update tests in other language.

cc @douglas-reid

/test doc.test.profile_default

/ok-to-test

I think you can get it by running `kubectl get cluster --kubecofig --context ` BTW, it's a good idea to add some basic metrics for karmada components, WDYT? cc @RainbowMango