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Allow admin user to explicitly unschedule the node

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Setting Unschedulable on the node will not touch any existing pods
on the node but will block scheduling of new pods on the node.
This commit is contained in:
Ravi Sankar Penta
2015-02-17 12:03:14 -08:00
parent 07c2035630
commit f6ecec5880
17 changed files with 257 additions and 34 deletions
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2
pkg/api/validation/validation.go
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@@ -862,6 +862,8 @@ func ValidateMinionUpdate(oldMinion *api.Node, minion *api.Node) errs.Validation
oldMinion.ObjectMeta = minion.ObjectMeta
// Allow users to update capacity
oldMinion.Spec.Capacity = minion.Spec.Capacity
// Allow users to unschedule node
oldMinion.Spec.Unschedulable = minion.Spec.Unschedulable
// Clear status
oldMinion.Status = minion.Status