Hong Xu cd28c3f56e Validate scale's --current-replicas flag ... --current-replicas is only meaningful when it's -1 or greater. Also add an error message to clarify the range of --current-replicas. It is unclear that --current-replicas=-1 means no precondition. This info may be useful for programming purposes (i.e., shell scripting, etc.). Kubernetes-commit: 8fd7862e6974fda28bb91286ca79dc6fa236f2f8		2021-03-24 13:59:08 -07:00
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scale.go	Validate scale's --current-replicas flag	2021-03-24 13:59:08 -07:00