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This commit is contained in:
Tim Hockin
2015-11-10 12:59:41 -08:00
parent 87a35047dd
commit 7fb8f60735
13 changed files with 284 additions and 284 deletions
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98
pkg/apis/extensions/validation/validation.go
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@@ -42,21 +42,21 @@ func ValidateHorizontalPodAutoscalerName(name string, prefix bool) (bool, string
func validateHorizontalPodAutoscalerSpec(autoscaler extensions.HorizontalPodAutoscalerSpec, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
if autoscaler.MinReplicas != nil && *autoscaler.MinReplicas < 1 {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("minReplicas"), autoscaler.MinReplicas, `must be greater than or equal to 1`))
allErrs = append(allErrs, field.Invalid(fldPath.Child("minReplicas"), autoscaler.MinReplicas, `must be greater than or equal to 1`))
}
if autoscaler.MaxReplicas < 1 {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("maxReplicas"), autoscaler.MaxReplicas, `must be greater than or equal to 1`))
allErrs = append(allErrs, field.Invalid(fldPath.Child("maxReplicas"), autoscaler.MaxReplicas, `must be greater than or equal to 1`))
}
if autoscaler.MinReplicas != nil && autoscaler.MaxReplicas < *autoscaler.MinReplicas {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("maxReplicas"), autoscaler.MaxReplicas, `must be greater than or equal to minReplicas`))
allErrs = append(allErrs, field.Invalid(fldPath.Child("maxReplicas"), autoscaler.MaxReplicas, `must be greater than or equal to minReplicas`))
}
if autoscaler.CPUUtilization != nil && autoscaler.CPUUtilization.TargetPercentage < 1 {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("cpuUtilization", "targetPercentage"), autoscaler.CPUUtilization.TargetPercentage, `must be greater than or equal to 1`))
allErrs = append(allErrs, field.Invalid(fldPath.Child("cpuUtilization", "targetPercentage"), autoscaler.CPUUtilization.TargetPercentage, `must be greater than or equal to 1`))
}
if refErrs := ValidateSubresourceReference(autoscaler.ScaleRef, fldPath.Child("scaleRef")); len(refErrs) > 0 {
allErrs = append(allErrs, refErrs...)
} else if autoscaler.ScaleRef.Subresource != "scale" {
allErrs = append(allErrs, field.NewNotSupportedError(fldPath.Child("scaleRef", "subresource"), autoscaler.ScaleRef.Subresource, []string{"scale"}))
allErrs = append(allErrs, field.NotSupported(fldPath.Child("scaleRef", "subresource"), autoscaler.ScaleRef.Subresource, []string{"scale"}))
}
return allErrs
}
@@ -64,21 +64,21 @@ func validateHorizontalPodAutoscalerSpec(autoscaler extensions.HorizontalPodAuto
func ValidateSubresourceReference(ref extensions.SubresourceReference, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
if len(ref.Kind) == 0 {
allErrs = append(allErrs, field.NewRequiredError(fldPath.Child("kind")))
allErrs = append(allErrs, field.Required(fldPath.Child("kind")))
} else if ok, msg := apivalidation.IsValidPathSegmentName(ref.Kind); !ok {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("kind"), ref.Kind, msg))
allErrs = append(allErrs, field.Invalid(fldPath.Child("kind"), ref.Kind, msg))
}
if len(ref.Name) == 0 {
allErrs = append(allErrs, field.NewRequiredError(fldPath.Child("name")))
allErrs = append(allErrs, field.Required(fldPath.Child("name")))
} else if ok, msg := apivalidation.IsValidPathSegmentName(ref.Name); !ok {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("name"), ref.Name, msg))
allErrs = append(allErrs, field.Invalid(fldPath.Child("name"), ref.Name, msg))
}
if len(ref.Subresource) == 0 {
allErrs = append(allErrs, field.NewRequiredError(fldPath.Child("subresource")))
allErrs = append(allErrs, field.Required(fldPath.Child("subresource")))
} else if ok, msg := apivalidation.IsValidPathSegmentName(ref.Subresource); !ok {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("subresource"), ref.Subresource, msg))
allErrs = append(allErrs, field.Invalid(fldPath.Child("subresource"), ref.Subresource, msg))
}
return allErrs
}
@@ -122,10 +122,10 @@ func ValidateThirdPartyResource(obj *extensions.ThirdPartyResource) field.ErrorL
for ix := range obj.Versions {
version := &obj.Versions[ix]
if len(version.Name) == 0 {
allErrs = append(allErrs, field.NewInvalidError(field.NewPath("versions").Index(ix).Child("name"), version, "can not be empty"))
allErrs = append(allErrs, field.Invalid(field.NewPath("versions").Index(ix).Child("name"), version, "can not be empty"))
}
if versions.Has(version.Name) {
allErrs = append(allErrs, field.NewDuplicateError(field.NewPath("versions").Index(ix).Child("name"), version))
allErrs = append(allErrs, field.Duplicate(field.NewPath("versions").Index(ix).Child("name"), version))
}
versions.Insert(version.Name)
}
@@ -173,7 +173,7 @@ func ValidateDaemonSetTemplateUpdate(podTemplate, oldPodTemplate *api.PodTemplat
// In particular, we do not allow updates to container images at this point.
if !api.Semantic.DeepEqual(oldPodTemplate.Spec, podSpec) {
// TODO: Pinpoint the specific field that causes the invalid error after we have strategic merge diff
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("spec"), "content of spec is not printed out, please refer to the \"details\"", "may not update fields other than spec.nodeSelector"))
allErrs = append(allErrs, field.Invalid(fldPath.Child("spec"), "content of spec is not printed out, please refer to the \"details\"", "may not update fields other than spec.nodeSelector"))
}
return allErrs
}
@@ -185,13 +185,13 @@ func ValidateDaemonSetSpec(spec *extensions.DaemonSetSpec, fldPath *field.Path)
allErrs = append(allErrs, ValidateLabelSelector(spec.Selector, fldPath.Child("selector"))...)
if spec.Template == nil {
allErrs = append(allErrs, field.NewRequiredError(fldPath.Child("template")))
allErrs = append(allErrs, field.Required(fldPath.Child("template")))
return allErrs
}
selector, err := extensions.LabelSelectorAsSelector(spec.Selector)
if err == nil && !selector.Matches(labels.Set(spec.Template.Labels)) {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("template", "metadata", "labels"), spec.Template.Labels, "selector does not match template"))
allErrs = append(allErrs, field.Invalid(fldPath.Child("template", "metadata", "labels"), spec.Template.Labels, "selector does not match template"))
}
allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(spec.Template, fldPath.Child("template"))...)
@@ -199,7 +199,7 @@ func ValidateDaemonSetSpec(spec *extensions.DaemonSetSpec, fldPath *field.Path)
allErrs = append(allErrs, apivalidation.ValidateReadOnlyPersistentDisks(spec.Template.Spec.Volumes, fldPath.Child("template", "spec", "volumes"))...)
// RestartPolicy has already been first-order validated as per ValidatePodTemplateSpec().
if spec.Template.Spec.RestartPolicy != api.RestartPolicyAlways {
allErrs = append(allErrs, field.NewNotSupportedError(fldPath.Child("template", "spec", "restartPolicy"), spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyAlways)}))
allErrs = append(allErrs, field.NotSupported(fldPath.Child("template", "spec", "restartPolicy"), spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyAlways)}))
}
return allErrs
@@ -221,7 +221,7 @@ func ValidatePositiveIntOrPercent(intOrPercent intstr.IntOrString, fldPath *fiel
allErrs := field.ErrorList{}
if intOrPercent.Type == intstr.String {
if !validation.IsValidPercent(intOrPercent.StrVal) {
allErrs = append(allErrs, field.NewInvalidError(fldPath, intOrPercent, "value should be int(5) or percentage(5%)"))
allErrs = append(allErrs, field.Invalid(fldPath, intOrPercent, "value should be int(5) or percentage(5%)"))
}
} else if intOrPercent.Type == intstr.Int {
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(intOrPercent.IntValue()), fldPath)...)
@@ -251,7 +251,7 @@ func IsNotMoreThan100Percent(intOrStringValue intstr.IntOrString, fldPath *field
if !isPercent || value <= 100 {
return nil
}
allErrs = append(allErrs, field.NewInvalidError(fldPath, intOrStringValue, "should not be more than 100%"))
allErrs = append(allErrs, field.Invalid(fldPath, intOrStringValue, "should not be more than 100%"))
return allErrs
}
@@ -261,7 +261,7 @@ func ValidateRollingUpdateDeployment(rollingUpdate *extensions.RollingUpdateDepl
allErrs = append(allErrs, ValidatePositiveIntOrPercent(rollingUpdate.MaxSurge, fldPath.Child("maxSurge"))...)
if getIntOrPercentValue(rollingUpdate.MaxUnavailable) == 0 && getIntOrPercentValue(rollingUpdate.MaxSurge) == 0 {
// Both MaxSurge and MaxUnavailable cannot be zero.
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("maxUnavailable"), rollingUpdate.MaxUnavailable, "cannot be 0 when maxSurge is 0 as well"))
allErrs = append(allErrs, field.Invalid(fldPath.Child("maxUnavailable"), rollingUpdate.MaxUnavailable, "cannot be 0 when maxSurge is 0 as well"))
}
// Validate that MaxUnavailable is not more than 100%.
allErrs = append(allErrs, IsNotMoreThan100Percent(rollingUpdate.MaxUnavailable, fldPath.Child("maxUnavailable"))...)
@@ -276,7 +276,7 @@ func ValidateDeploymentStrategy(strategy *extensions.DeploymentStrategy, fldPath
}
switch strategy.Type {
case extensions.RecreateDeploymentStrategyType:
allErrs = append(allErrs, field.NewForbiddenError(fldPath.Child("rollingUpdate"), "should be nil when strategy type is "+extensions.RecreateDeploymentStrategyType))
allErrs = append(allErrs, field.Forbidden(fldPath.Child("rollingUpdate"), "should be nil when strategy type is "+extensions.RecreateDeploymentStrategyType))
case extensions.RollingUpdateDeploymentStrategyType:
allErrs = append(allErrs, ValidateRollingUpdateDeployment(strategy.RollingUpdate, fldPath.Child("rollingUpdate"))...)
}
@@ -316,7 +316,7 @@ func ValidateThirdPartyResourceDataUpdate(update, old *extensions.ThirdPartyReso
func ValidateThirdPartyResourceData(obj *extensions.ThirdPartyResourceData) field.ErrorList {
allErrs := field.ErrorList{}
if len(obj.Name) == 0 {
allErrs = append(allErrs, field.NewInvalidError(field.NewPath("name"), obj.Name, "must be non-empty"))
allErrs = append(allErrs, field.Invalid(field.NewPath("name"), obj.Name, "must be non-empty"))
}
return allErrs
}
@@ -338,7 +338,7 @@ func ValidateJobSpec(spec *extensions.JobSpec, fldPath *field.Path) field.ErrorL
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(*spec.Completions), fldPath.Child("completions"))...)
}
if spec.Selector == nil {
allErrs = append(allErrs, field.NewRequiredError(fldPath.Child("selector")))
allErrs = append(allErrs, field.Required(fldPath.Child("selector")))
} else {
allErrs = append(allErrs, ValidateLabelSelector(spec.Selector, fldPath.Child("selector"))...)
}
@@ -346,14 +346,14 @@ func ValidateJobSpec(spec *extensions.JobSpec, fldPath *field.Path) field.ErrorL
if selector, err := extensions.LabelSelectorAsSelector(spec.Selector); err == nil {
labels := labels.Set(spec.Template.Labels)
if !selector.Matches(labels) {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("template", "metadata", "labels"), spec.Template.Labels, "selector does not match template"))
allErrs = append(allErrs, field.Invalid(fldPath.Child("template", "metadata", "labels"), spec.Template.Labels, "selector does not match template"))
}
}
allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(&spec.Template, fldPath.Child("template"))...)
if spec.Template.Spec.RestartPolicy != api.RestartPolicyOnFailure &&
spec.Template.Spec.RestartPolicy != api.RestartPolicyNever {
allErrs = append(allErrs, field.NewNotSupportedError(fldPath.Child("template", "spec", "restartPolicy"),
allErrs = append(allErrs, field.NotSupported(fldPath.Child("template", "spec", "restartPolicy"),
spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyOnFailure), string(api.RestartPolicyNever)}))
}
return allErrs
@@ -413,7 +413,7 @@ func ValidateIngressSpec(spec *extensions.IngressSpec, fldPath *field.Path) fiel
if spec.Backend != nil {
allErrs = append(allErrs, validateIngressBackend(spec.Backend, fldPath.Child("backend"))...)
} else if len(spec.Rules) == 0 {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("rules"), spec.Rules, "Either a default backend or a set of host rules are required for ingress."))
allErrs = append(allErrs, field.Invalid(fldPath.Child("rules"), spec.Rules, "Either a default backend or a set of host rules are required for ingress."))
}
if len(spec.Rules) > 0 {
allErrs = append(allErrs, validateIngressRules(spec.Rules, fldPath.Child("rules"))...)
@@ -438,17 +438,17 @@ func ValidateIngressStatusUpdate(ingress, oldIngress *extensions.Ingress) field.
func validateIngressRules(IngressRules []extensions.IngressRule, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
if len(IngressRules) == 0 {
return append(allErrs, field.NewRequiredError(fldPath))
return append(allErrs, field.Required(fldPath))
}
for i, ih := range IngressRules {
if len(ih.Host) > 0 {
// TODO: Ports and ips are allowed in the host part of a url
// according to RFC 3986, consider allowing them.
if valid, errMsg := apivalidation.NameIsDNSSubdomain(ih.Host, false); !valid {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Index(i).Child("host"), ih.Host, errMsg))
allErrs = append(allErrs, field.Invalid(fldPath.Index(i).Child("host"), ih.Host, errMsg))
}
if isIP := (net.ParseIP(ih.Host) != nil); isIP {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Index(i).Child("host"), ih.Host, "Host must be a DNS name, not ip address"))
allErrs = append(allErrs, field.Invalid(fldPath.Index(i).Child("host"), ih.Host, "Host must be a DNS name, not ip address"))
}
}
allErrs = append(allErrs, validateIngressRuleValue(&ih.IngressRuleValue, fldPath.Index(0))...)
@@ -467,12 +467,12 @@ func validateIngressRuleValue(ingressRule *extensions.IngressRuleValue, fldPath
func validateHTTPIngressRuleValue(httpIngressRuleValue *extensions.HTTPIngressRuleValue, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
if len(httpIngressRuleValue.Paths) == 0 {
allErrs = append(allErrs, field.NewRequiredError(fldPath.Child("paths")))
allErrs = append(allErrs, field.Required(fldPath.Child("paths")))
}
for i, rule := range httpIngressRuleValue.Paths {
if len(rule.Path) > 0 {
if !strings.HasPrefix(rule.Path, "/") {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("paths").Index(i).Child("path"), rule.Path, "must begin with /"))
allErrs = append(allErrs, field.Invalid(fldPath.Child("paths").Index(i).Child("path"), rule.Path, "must begin with /"))
}
// TODO: More draconian path regex validation.
// Path must be a valid regex. This is the basic requirement.
@@ -485,7 +485,7 @@ func validateHTTPIngressRuleValue(httpIngressRuleValue *extensions.HTTPIngressRu
// the user is confusing url regexes with path regexes.
_, err := regexp.CompilePOSIX(rule.Path)
if err != nil {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("paths").Index(i).Child("path"), rule.Path, "must be a valid regex."))
allErrs = append(allErrs, field.Invalid(fldPath.Child("paths").Index(i).Child("path"), rule.Path, "must be a valid regex."))
}
}
allErrs = append(allErrs, validateIngressBackend(&rule.Backend, fldPath.Child("backend"))...)
@@ -499,19 +499,19 @@ func validateIngressBackend(backend *extensions.IngressBackend, fldPath *field.P
// All backends must reference a single local service by name, and a single service port by name or number.
if len(backend.ServiceName) == 0 {
return append(allErrs, field.NewRequiredError(fldPath.Child("serviceName")))
return append(allErrs, field.Required(fldPath.Child("serviceName")))
} else if ok, errMsg := apivalidation.ValidateServiceName(backend.ServiceName, false); !ok {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("serviceName"), backend.ServiceName, errMsg))
allErrs = append(allErrs, field.Invalid(fldPath.Child("serviceName"), backend.ServiceName, errMsg))
}
if backend.ServicePort.Type == intstr.String {
if !validation.IsDNS1123Label(backend.ServicePort.StrVal) {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("servicePort"), backend.ServicePort.StrVal, apivalidation.DNS1123LabelErrorMsg))
allErrs = append(allErrs, field.Invalid(fldPath.Child("servicePort"), backend.ServicePort.StrVal, apivalidation.DNS1123LabelErrorMsg))
}
if !validation.IsValidPortName(backend.ServicePort.StrVal) {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("servicePort"), backend.ServicePort.StrVal, apivalidation.PortNameErrorMsg))
allErrs = append(allErrs, field.Invalid(fldPath.Child("servicePort"), backend.ServicePort.StrVal, apivalidation.PortNameErrorMsg))
}
} else if !validation.IsValidPortNum(backend.ServicePort.IntValue()) {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("servicePort"), backend.ServicePort, apivalidation.PortRangeErrorMsg))
allErrs = append(allErrs, field.Invalid(fldPath.Child("servicePort"), backend.ServicePort, apivalidation.PortRangeErrorMsg))
}
return allErrs
}
@@ -519,23 +519,23 @@ func validateIngressBackend(backend *extensions.IngressBackend, fldPath *field.P
func validateClusterAutoscalerSpec(spec extensions.ClusterAutoscalerSpec, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
if spec.MinNodes < 0 {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("minNodes"), spec.MinNodes, `must be non-negative`))
allErrs = append(allErrs, field.Invalid(fldPath.Child("minNodes"), spec.MinNodes, `must be non-negative`))
}
if spec.MaxNodes < spec.MinNodes {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("maxNodes"), spec.MaxNodes, `must be greater than or equal to minNodes`))
allErrs = append(allErrs, field.Invalid(fldPath.Child("maxNodes"), spec.MaxNodes, `must be greater than or equal to minNodes`))
}
if len(spec.TargetUtilization) == 0 {
allErrs = append(allErrs, field.NewRequiredError(fldPath.Child("targetUtilization")))
allErrs = append(allErrs, field.Required(fldPath.Child("targetUtilization")))
}
for _, target := range spec.TargetUtilization {
if len(target.Resource) == 0 {
allErrs = append(allErrs, field.NewRequiredError(fldPath.Child("targetUtilization", "resource")))
allErrs = append(allErrs, field.Required(fldPath.Child("targetUtilization", "resource")))
}
if target.Value <= 0 {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("targetUtilization", "value"), target.Value, "must be greater than 0"))
allErrs = append(allErrs, field.Invalid(fldPath.Child("targetUtilization", "value"), target.Value, "must be greater than 0"))
}
if target.Value > 1 {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("targetUtilization", "value"), target.Value, "must be less or equal 1"))
allErrs = append(allErrs, field.Invalid(fldPath.Child("targetUtilization", "value"), target.Value, "must be less or equal 1"))
}
}
return allErrs
@@ -544,10 +544,10 @@ func validateClusterAutoscalerSpec(spec extensions.ClusterAutoscalerSpec, fldPat
func ValidateClusterAutoscaler(autoscaler *extensions.ClusterAutoscaler) field.ErrorList {
allErrs := field.ErrorList{}
if autoscaler.Name != "ClusterAutoscaler" {
allErrs = append(allErrs, field.NewInvalidError(field.NewPath("metadata", "name"), autoscaler.Name, `name must be ClusterAutoscaler`))
allErrs = append(allErrs, field.Invalid(field.NewPath("metadata", "name"), autoscaler.Name, `name must be ClusterAutoscaler`))
}
if autoscaler.Namespace != api.NamespaceDefault {
allErrs = append(allErrs, field.NewInvalidError(field.NewPath("metadata", "namespace"), autoscaler.Namespace, `namespace must be default`))
allErrs = append(allErrs, field.Invalid(field.NewPath("metadata", "namespace"), autoscaler.Namespace, `namespace must be default`))
}
allErrs = append(allErrs, validateClusterAutoscalerSpec(autoscaler.Spec, field.NewPath("spec"))...)
return allErrs
@@ -570,14 +570,14 @@ func ValidateLabelSelectorRequirement(sr extensions.LabelSelectorRequirement, fl
switch sr.Operator {
case extensions.LabelSelectorOpIn, extensions.LabelSelectorOpNotIn:
if len(sr.Values) == 0 {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("values"), sr.Values, "must be non-empty when operator is In or NotIn"))
allErrs = append(allErrs, field.Invalid(fldPath.Child("values"), sr.Values, "must be non-empty when operator is In or NotIn"))
}
case extensions.LabelSelectorOpExists, extensions.LabelSelectorOpDoesNotExist:
if len(sr.Values) > 0 {
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("values"), sr.Values, "must be empty when operator is Exists or DoesNotExist"))
allErrs = append(allErrs, field.Invalid(fldPath.Child("values"), sr.Values, "must be empty when operator is Exists or DoesNotExist"))
}
default:
allErrs = append(allErrs, field.NewInvalidError(fldPath.Child("operator"), sr.Operator, "not a valid pod selector operator"))
allErrs = append(allErrs, field.Invalid(fldPath.Child("operator"), sr.Operator, "not a valid pod selector operator"))
}
allErrs = append(allErrs, apivalidation.ValidateLabelName(sr.Key, fldPath.Child("key"))...)
return allErrs
@@ -588,7 +588,7 @@ func ValidateScale(scale *extensions.Scale) field.ErrorList {
allErrs = append(allErrs, apivalidation.ValidateObjectMeta(&scale.ObjectMeta, true, apivalidation.NameIsDNSSubdomain, field.NewPath("metadata"))...)
if scale.Spec.Replicas < 0 {
allErrs = append(allErrs, field.NewInvalidError(field.NewPath("spec", "replicas"), scale.Spec.Replicas, "must be non-negative"))
allErrs = append(allErrs, field.Invalid(field.NewPath("spec", "replicas"), scale.Spec.Replicas, "must be non-negative"))
}
return allErrs