chaosi-zju

@XiShanYongYe-Chang comments all fixed.

/hold for #4875

cc @XiShanYongYe-Chang

@XiShanYongYe-Chang comments all fixed.

comment all fixed, review can going on~

/assign

Hi @CharlesQQ, I am very interested in your feature Actually, rather than just implement this feature, I am more interested in how you use canary release strategy by in karmada....

> I believe it's time to push forward with this feature. This is a feature that has been discussed for a long time. @chaunceyjiang is there any related issue or...

**Problem locating is in progress, here are some clue:** *** I stoped all deployments except `karmada-apiserver`、`karmada-aggregated-apiserver` and `karmada-metrics-adapter`: ```shell $ kubectl get deploy -n karmada-system NAME READY UP-TO-DATE AVAILABLE AGE...

More clue added: I add a line log in `karmada-metrics-adapter` to print out every request it receives in the format of: ```golang klog.Infof("[DEBUG] %+v -> %s%s", req.Request.RemoteAddr, req.Request.Host, req.Request.URL) ```...