Lan
Add the description into the `Does this PR introduce a user-facing change?:` of your PR body. Maybe: `karmadactl: support multiple label selection ability with flag EtcdNodeSelectorLabels.`
kindly ping @XiShanYongYe-Chang
> This PR is related to the documentation PR: https://github.com/karmada-io/karmada/pull/5277 @tiansuo114 Add to PR issue body would be great, thank you! 
/hold need squash the commits when ready to merge.
@zhzhuang-zju anyelse comment here?
https://github.com/karmada-io/karmada/pull/5744 is migration to here (for Summer OSPP 2024)
> It seems this is the last PR for the summer OSPP program. https://github.com/karmada-io/karmada/issues/5387. Yes, it is. /lgtm /approve
Have some code for reproduce it would be great.