Hypernode memberSelector validation rule error

[JesseStutler]

Describe the bug

Currently, the kubebuilder validation in the memberSelector of hypernode is written to ensure that all three match cases cannot exist simultaneously, but the actual requirement is that only one should exist.

Expected behavior The current implementation does not check for the case where two matches exist at the same time. We should modify to like this:

// +kubebuilder:validation:XValidation:rule="has(self.exactMatch) || has(self.regexMatch) || has(self.labelMatch)",message="Either ExactMatch or RegexMatch or LabelMatch must be specified"
// +kubebuilder:validation:XValidation:rule="count([has(self.exactMatch), has(self.regexMatch), has(self.labelMatch)]) == 1",message="Only one of ExactMatch, RegexMatch, or LabelMatch can be specified"

[JesseStutler]

/assign @ecosysbin

[JesseStutler]

/assign

[JesseStutler]

https://github.com/volcano-sh/apis/pull/167 fixed it, close