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Compare stateful set updates semantically

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This commit is contained in:
Jordan Liggitt 2018-07-13 13:32:31 -04:00
parent 16c5ba4114
commit 749484449a
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GPG Key ID: 39928704103C7229
2 changed files with 3 additions and 2 deletions
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1
pkg/apis/apps/validation/BUILD
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@ -14,6 +14,7 @@ go_library(
"//pkg/apis/apps:go_default_library",
"//pkg/apis/core:go_default_library",
"//pkg/apis/core/validation:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/api/equality:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/validation:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/labels:go_default_library",

4
pkg/apis/apps/validation/validation.go
View File

@ -18,8 +18,8 @@ package validation
import (
"fmt"
"reflect"
apiequality "k8s.io/apimachinery/pkg/api/equality"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
unversionedvalidation "k8s.io/apimachinery/pkg/apis/meta/v1/validation"
"k8s.io/apimachinery/pkg/labels"
@ -149,7 +149,7 @@ func ValidateStatefulSetUpdate(statefulSet, oldStatefulSet *apps.StatefulSet) fi
restoreStrategy := statefulSet.Spec.UpdateStrategy
statefulSet.Spec.UpdateStrategy = oldStatefulSet.Spec.UpdateStrategy
if !reflect.DeepEqual(statefulSet.Spec, oldStatefulSet.Spec) {
if !apiequality.Semantic.DeepEqual(statefulSet.Spec, oldStatefulSet.Spec) {
allErrs = append(allErrs, field.Forbidden(field.NewPath("spec"), "updates to statefulset spec for fields other than 'replicas', 'template', and 'updateStrategy' are forbidden."))
}
statefulSet.Spec.Replicas = restoreReplicas