xulinfei1996

koord-scheduler: add elastic quota feature

3

### Ⅰ. Describe what this PR does ### Ⅱ. Does this pull request fix one issue? fix #202 ### Ⅲ. Describe how to verify it ### Ⅳ. Special notes for...

koord-manager: modify quota-webhook

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Signed-off-by: xulinfei.xlf ### Ⅰ. Describe what this PR does The main purpose is to reorganize the InjectCache function of the webhooks, only allow validate-quota to addEventHandlers. ### Ⅱ. Does this...

manager: add featuregate to remove the restriction of parent quota submit pods

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### Ⅰ. Describe what this PR does This pr add a featureGate for users to remove the restriction of parent quota submit pods. ### Ⅱ. Does this pull request fix...

[proposal] elastic quota plugin support job-level preemption

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**What is your proposal**: koord-scheduler supports jobwise preemtption. **Why is this needed**: In a large scale shared-cluster, some quotas may be very busy, some quotas may be idle. If the...

[proposal] Refine the runtime calculation mechanism when parent ElasticQuota submit Pods.

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**What is your proposal**: Refine the runtime calculation mechanism when parent ElasticQuota submit Pods. **Why is this needed**: If we allow the parent ElasticQuota submit Pods, there are several issues...

scheduler: remove reservation nominator useless code

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### Ⅰ. Describe what this PR does If Reservation is Active, Failed or Succeed, it must be scheduled after it triggers preemption, so its nominated information will be deleted in...