karmada

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Signed-off-by: Garrybest [email protected]

What type of PR is this? /kind feature

What this PR does / why we need it: Add scheduling diagnosis when no clusters fit. Here is the example.

Warning ScheduleBindingFailed 2s (x10 over 4s) karmada-scheduler 0/3 clusters are available: 1 cluster(s) had untolerated taint {dedicated: special-user}, 2 cluster(s) didn't have the API resource.

Which issue(s) this PR fixes: Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

add scheduling diagnosis

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PTAL, diagnosis is significant to show details when fail scheduling. /cc @XiShanYongYe-Chang @RainbowMango

/assign I'm sorry for missing this.

Any ideas?

So sorry for let this sit. It is still on my TODO list. I'll try to focus on it this week. PS: When I look at it, I can't help to think about how to show more scheduler statuses directly to Binding objects, not just log it out.

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: RainbowMango

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