If some member cluster not ready, the topology of the workload may change, which is very dangerous

[CharlesQQ]

What would you like to be added:
The scheduler adds command line parameters to decide whether to tolerate the situation that some member clusters are not ready

Why is this needed:
When a part of the cluster is not ready, it happens that the part of the cluster deploys the workload. When the related resources change, the workload may be removed from the cluster, which cannot be tolerated in some scenarios.

[duanmengkk]

Related to #829 (comment) and #1640

[RainbowMango]

Please @CharlesQQ confirm if tit is the same issue that was addressed by #1640?

[CharlesQQ]

@RainbowMango yes, it's the same issue, Thinks~

[RainbowMango]

/close

Let's track this issue by #1640.

[karmada-bot]

@RainbowMango: Closing this issue.

In response to this:

/close

Let's track this issue by #1640.

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