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Add pod restart policy validation for replication controller.

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This commit is contained in:
Deyuan Deng 2014-11-17 23:08:23 -05:00
parent c91306c5bd
commit a07661dcea
2 changed files with 48 additions and 1 deletions
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5
pkg/api/validation/validation.go
View File

@ -480,6 +480,11 @@ func ValidateReplicationControllerSpec(spec *api.ReplicationControllerSpec) errs
}
allErrs = append(allErrs, validateLabels(spec.Template.Labels).Prefix("template.labels")...)
allErrs = append(allErrs, ValidatePodTemplateSpec(spec.Template).Prefix("template")...)
// TODO: Provide better error message, current message is not intuitive:
// e.g. "spec.template.restartPolicy: invalid value '{<nil> <nil> 0xe68308}"
if spec.Template.Spec.RestartPolicy.OnFailure != nil || spec.Template.Spec.RestartPolicy.Never != nil {
allErrs = append(allErrs, errs.NewFieldInvalid("template.restartPolicy", spec.Template.Spec.RestartPolicy))
}
}
return allErrs
}

44
pkg/api/validation/validation_test.go
View File

@ -878,7 +878,11 @@ func TestValidateReplicationController(t *testing.T) {
invalidSelector := map[string]string{"NoUppercaseOrSpecialCharsLike=Equals": "b"}
invalidPodTemplate := api.PodTemplate{
Spec: api.PodTemplateSpec{
Spec: api.PodSpec{},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicy{
Always: &api.RestartPolicyAlways{},
},
},
ObjectMeta: api.ObjectMeta{
Labels: invalidSelector,
},
@ -979,6 +983,44 @@ func TestValidateReplicationController(t *testing.T) {
Template: &invalidPodTemplate.Spec,
},
},
"invalid restart policy 1": {
ObjectMeta: api.ObjectMeta{
Name: "abc-123",
Namespace: api.NamespaceDefault,
},
Spec: api.ReplicationControllerSpec{
Selector: validSelector,
Template: &api.PodTemplateSpec{
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicy{
OnFailure: &api.RestartPolicyOnFailure{},
},
},
ObjectMeta: api.ObjectMeta{
Labels: validSelector,
},
},
},
},
"invalid restart policy 2": {
ObjectMeta: api.ObjectMeta{
Name: "abc-123",
Namespace: api.NamespaceDefault,
},
Spec: api.ReplicationControllerSpec{
Selector: validSelector,
Template: &api.PodTemplateSpec{
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicy{
Never: &api.RestartPolicyNever{},
},
},
ObjectMeta: api.ObjectMeta{
Labels: validSelector,
},
},
},
},
}
for k, v := range errorCases {
errs := ValidateReplicationController(&v)