validation

package
v1.0.0 Latest Latest
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 Go to latest Published: May 19, 2021 License: Apache-2.0 Imports: 24 Imported by: 0

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Constants

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const (

	// MissingFieldMessage the message to indicate rollout is missing a field
	MissingFieldMessage = "Rollout has missing field '%s'"
	// InvalidSetWeightMessage indicates the setweight value needs to be between 0 and 100
	InvalidSetWeightMessage = "SetWeight needs to be between 0 and 100"
	// InvalidSetCanaryScaleTrafficPolicy indicates that TrafficRouting, required for SetCanaryScale, is missing
	InvalidSetCanaryScaleTrafficPolicy = "SetCanaryScale requires TrafficRouting to be set"
	// InvalidDurationMessage indicates the Duration value needs to be greater than 0
	InvalidDurationMessage = "Duration needs to be greater than 0"
	// InvalidMaxSurgeMaxUnavailable indicates both maxSurge and MaxUnavailable can not be set to zero
	InvalidMaxSurgeMaxUnavailable = "MaxSurge and MaxUnavailable both can not be zero"
	// InvalidStepMessage indicates that a step must have either setWeight or pause set
	InvalidStepMessage = "Step must have one of the following set: experiment, setWeight, setCanaryScale or pause"
	// InvalidStrategyMessage indicates that multiple strategies can not be listed
	InvalidStrategyMessage = "Multiple Strategies can not be listed"
	// DuplicatedServicesBlueGreenMessage the message to indicate that the rollout uses the same service for the active and preview services
	DuplicatedServicesBlueGreenMessage = "This rollout uses the same service for the active and preview services, but two different services are required."
	// DuplicatedServicesMessage the message to indicate that the rollout uses the same service for the active and preview services
	DuplicatedServicesCanaryMessage = "This rollout uses the same service for the stable and canary services, but two different services are required."
	// InvalidAntiAffinityStrategyMessage indicates that Anti-Affinity can only have one strategy listed
	InvalidAntiAffinityStrategyMessage = "AntiAffinity must have exactly one strategy listed"
	// InvalidAntiAffinityWeightMessage indicates that Anti-Affinity must have weight between 1-100
	InvalidAntiAffinityWeightMessage = "AntiAffinity weight must be between 1-100"
	// ScaleDownLimitLargerThanRevisionLimit the message to indicate that the rollout's revision history limit can not be smaller than the rollout's scale down limit
	ScaleDownLimitLargerThanRevisionLimit = "This rollout's revision history limit can not be smaller than the rollout's scale down limit"
	// InvalidTrafficRoutingMessage indicates that both canary and stable service must be set to use Traffic Routing
	InvalidTrafficRoutingMessage = "Canary service and Stable service must to be set to use Traffic Routing"
	// InvalidIstioRoutesMessage indicates that rollout does not have a route specified for the istio Traffic Routing
	InvalidIstioRoutesMessage = "Istio virtual service must have at least 1 route specified"
	// InvalidAnalysisArgsMessage indicates that arguments provided in analysis steps are refrencing un-supported metadatafield.
	//supported fields are "metadata.annotations", "metadata.labels", "metadata.name", "metadata.namespace", "metadata.uid"
	InvalidAnalysisArgsMessage = "Analyses arguments must refer to valid object metadata supported by downwardAPI"
	// InvalidCanaryScaleDownDelay indicates that canary.scaleDownDelaySeconds cannot be used
	InvalidCanaryScaleDownDelay = "Canary scaleDownDelaySeconds can only be used with traffic routing"
)

Variables

This section is empty.

Functions

func GetAnalysisTemplateNames added in v1.0.0 

func GetAnalysisTemplateNames(templates AnalysisTemplatesWithType) []string

func GetAnalysisTemplateWithTypeFieldPath 

func GetAnalysisTemplateWithTypeFieldPath(templateType AnalysisTemplateType, canaryStepIndex int) *field.Path

func GetServiceWithTypeFieldPath 

func GetServiceWithTypeFieldPath(serviceType ServiceType) *field.Path

func ValidateAmbassadorMapping added in v1.0.0 

func ValidateAmbassadorMapping(obj unstructured.Unstructured) field.ErrorList

func ValidateAnalysisTemplateWithType 

func ValidateAnalysisTemplateWithType(rollout *v1alpha1.Rollout, template *v1alpha1.AnalysisTemplate, clusterTemplate *v1alpha1.ClusterAnalysisTemplate, templateType AnalysisTemplateType, fldPath *field.Path) field.ErrorList

func ValidateAnalysisTemplatesWithType added in v1.0.0 

func ValidateAnalysisTemplatesWithType(rollout *v1alpha1.Rollout, templates AnalysisTemplatesWithType) field.ErrorList

func ValidateIngress 

func ValidateIngress(rollout *v1alpha1.Rollout, ingress v1beta1.Ingress) field.ErrorList

func ValidateRollout 

func ValidateRollout(rollout *v1alpha1.Rollout) field.ErrorList

func ValidateRolloutReferencedResources 

func ValidateRolloutReferencedResources(rollout *v1alpha1.Rollout, referencedResources ReferencedResources) field.ErrorList

func ValidateRolloutSpec 

func ValidateRolloutSpec(rollout *v1alpha1.Rollout, fldPath *field.Path) field.ErrorList

ValidateRolloutSpec checks for a valid spec otherwise returns a list of errors.

func ValidateRolloutStrategy 

func ValidateRolloutStrategy(rollout *v1alpha1.Rollout, fldPath *field.Path) field.ErrorList

func ValidateRolloutStrategyAntiAffinity 

func ValidateRolloutStrategyAntiAffinity(antiAffinity *v1alpha1.AntiAffinity, fldPath *field.Path) field.ErrorList

func ValidateRolloutStrategyBlueGreen 

func ValidateRolloutStrategyBlueGreen(rollout *v1alpha1.Rollout, fldPath *field.Path) field.ErrorList

func ValidateRolloutStrategyCanary 

func ValidateRolloutStrategyCanary(rollout *v1alpha1.Rollout, fldPath *field.Path) field.ErrorList

func ValidateService 

func ValidateService(svc ServiceWithType, rollout *v1alpha1.Rollout) field.ErrorList

func ValidateVirtualService 

func ValidateVirtualService(rollout *v1alpha1.Rollout, obj unstructured.Unstructured) field.ErrorList

Types

type AnalysisTemplateType 

type AnalysisTemplateType string

RolloutConditionType defines the conditions of Rollout 

const (
	PrePromotionAnalysis  AnalysisTemplateType = "PrePromotionAnalysis"
	PostPromotionAnalysis AnalysisTemplateType = "PostPromotionAnalysis"
	InlineAnalysis        AnalysisTemplateType = "InlineAnalysis"
	BackgroundAnalysis    AnalysisTemplateType = "BackgroundAnalysis"
)

type AnalysisTemplatesWithType added in v1.0.0 

type AnalysisTemplatesWithType struct {
	AnalysisTemplates        []*v1alpha1.AnalysisTemplate
	ClusterAnalysisTemplates []*v1alpha1.ClusterAnalysisTemplate
	TemplateType             AnalysisTemplateType
	// CanaryStepIndex only used for InlineAnalysis
	CanaryStepIndex int
}

type ReferencedResources 

type ReferencedResources struct {
	AnalysisTemplatesWithType []AnalysisTemplatesWithType
	Ingresses                 []v1beta1.Ingress
	ServiceWithType           []ServiceWithType
	VirtualServices           []unstructured.Unstructured
	AmbassadorMappings        []unstructured.Unstructured
}

type ServiceType 

type ServiceType string
const (
	StableService  ServiceType = "StableService"
	CanaryService  ServiceType = "CanaryService"
	ActiveService  ServiceType = "ActiveService"
	PreviewService ServiceType = "PreviewService"
)

type ServiceWithType 

type ServiceWithType struct {
	Service *corev1.Service
	Type    ServiceType
}

Source Files

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