Merge pull request #66894 from WanLinghao/token_projected_validation_improve

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. improve serviceaccount projected volume validation error info **What this PR does / why we need it**: Fix a small bug here; We should use srcPath instead fldPath here like other projection volume do which could give info about which source triggered the error. **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes # **Special notes for your reviewer**: **Release note**: ```release-note NONE ```

Merge pull request #66894 from WanLinghao/token_projected_validation_improve
04ca0d54 · Kubernetes Submit Queue · GitHub · 3ed8b49e · c72491ae · 04ca0d54
Unverified Commit 04ca0d54 authored Aug 07, 2018 by Kubernetes Submit Queue Committed by GitHub Aug 07, 2018
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validation.go pkg/apis/core/validation/validation.go +1 -1

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--- a/pkg/apis/core/validation/validation.go
+++ b/pkg/apis/core/validation/validation.go
@@ -1022,7 +1022,7 @@ func validateProjectionSources(projection *core.ProjectedVolumeSource, projectio
 				}
 			}
 		}
-		if projPath := fldPath.Child("serviceAccountToken"); source.ServiceAccountToken != nil {
+		if projPath := srcPath.Child("serviceAccountToken"); source.ServiceAccountToken != nil {
 			numSources++
 			if !utilfeature.DefaultFeatureGate.Enabled(features.TokenRequestProjection) {
 				allErrs = append(allErrs, field.Forbidden(projPath, "TokenRequestProjection feature is not enabled"))