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apiextensions: add ObjectMeta schema validation and pruning

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This commit is contained in:
Dr. Stefan Schimanski
2018-05-31 11:40:20 +00:00
parent d02cf08e27
commit 1db0024ec9
14 changed files with 886 additions and 16 deletions
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32
pkg/apis/extensions/fuzzer/fuzzer.go
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@@ -21,6 +21,7 @@ import (
fuzz "github.com/google/gofuzz"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtimeserializer "k8s.io/apimachinery/pkg/runtime/serializer"
"k8s.io/apimachinery/pkg/util/intstr"
"k8s.io/kubernetes/pkg/apis/extensions"
@@ -29,6 +30,17 @@ import (
// Funcs returns the fuzzer functions for the extensions api group.
var Funcs = func(codecs runtimeserializer.CodecFactory) []interface{} {
return []interface{}{
func(j *extensions.Deployment, c fuzz.Continue) {
c.FuzzNoCustom(j)
// match defaulting
if j.Spec.Selector == nil {
j.Spec.Selector = &metav1.LabelSelector{MatchLabels: j.Spec.Template.Labels}
}
if len(j.Labels) == 0 {
j.Labels = j.Spec.Template.Labels
}
},
func(j *extensions.DeploymentSpec, c fuzz.Continue) {
c.FuzzNoCustom(j) // fuzz self without calling this function again
rhl := int32(c.Rand.Int31())
@@ -54,6 +66,15 @@ var Funcs = func(codecs runtimeserializer.CodecFactory) []interface{} {
j.RollingUpdate = &rollingUpdate
}
},
func(j *extensions.DaemonSet, c fuzz.Continue) {
c.FuzzNoCustom(j)
// match defaulter
j.Spec.Template.Generation = 0
if len(j.ObjectMeta.Labels) == 0 {
j.ObjectMeta.Labels = j.Spec.Template.ObjectMeta.Labels
}
},
func(j *extensions.DaemonSetSpec, c fuzz.Continue) {
c.FuzzNoCustom(j) // fuzz self without calling this function again
rhl := int32(c.Rand.Int31())
@@ -78,5 +99,16 @@ var Funcs = func(codecs runtimeserializer.CodecFactory) []interface{} {
j.RollingUpdate = &rollingUpdate
}
},
func(j *extensions.ReplicaSet, c fuzz.Continue) {
c.FuzzNoCustom(j)
// match defaulter
if j.Spec.Selector == nil {
j.Spec.Selector = &metav1.LabelSelector{MatchLabels: j.Spec.Template.Labels}
}
if len(j.Labels) == 0 {
j.Labels = j.Spec.Template.Labels
}
},
}
}