utils

Documentation

Overview

Package utils contains utility functions for gateway

Index

• func GetAllowedListeners(parentRef gwv1beta1.ParentReference, routeGvk schema.GroupVersionKind, ...) []gwtypes.Listener
• func GetAllowedListenersAndSetStatus(parentRef gwv1beta1.ParentReference, routeGvk schema.GroupVersionKind, ...) []gwtypes.Listener
• func GetRateLimitIfGRPCRouteMatchesPolicy(routeMatch gwv1alpha2.GRPCRouteMatch, ...) *gwpav1alpha1.L7RateLimit
• func GetRateLimitIfHTTPRouteMatchesPolicy(routeMatch gwv1beta1.HTTPRouteMatch, ...) *gwpav1alpha1.L7RateLimit
• func GetRateLimitIfPortMatchesPolicy(port gwv1beta1.PortNumber, rateLimitPolicy gwpav1alpha1.RateLimitPolicy) *int64
• func GetRateLimitIfRouteHostnameMatchesPolicy(routeHostname string, rateLimitPolicy gwpav1alpha1.RateLimitPolicy) *gwpav1alpha1.L7RateLimit
• func GetValidHostnames(listenerHostname *gwv1beta1.Hostname, routeHostnames []gwv1beta1.Hostname) []string
• func GetValidListenersFromGateway(gw *gwv1beta1.Gateway) []gwtypes.Listener
• func GroupPointer(group string) *gwv1beta1.Group
• func HostnameMatchesWildcardHostname(hostname, wildcardHostname string) bool
• func IsAcceptedGateway(gateway *gwv1beta1.Gateway) bool
• func IsAcceptedGatewayClass(gatewayClass *gwv1beta1.GatewayClass) bool
• func IsAcceptedRateLimitPolicy(policy *gwpav1alpha1.RateLimitPolicy) bool
• func IsAcceptedSessionStickyPolicy(policy *gwpav1alpha1.SessionStickyPolicy) bool
• func IsActiveGateway(gateway *gwv1beta1.Gateway) bool
• func IsActiveGatewayClass(gatewayClass *gwv1beta1.GatewayClass) bool
• func IsEffectiveGatewayClass(gatewayClass *gwv1beta1.GatewayClass) bool
• func IsListenerAccepted(listenerStatus gwv1beta1.ListenerStatus) bool
• func IsListenerProgrammed(listenerStatus gwv1beta1.ListenerStatus) bool
• func IsRefToGateway(parentRef gwv1beta1.ParentReference, gateway client.ObjectKey) bool
• func IsRefToTarget(targetRef gwv1alpha2.PolicyTargetReference, object client.Object) bool
• func ObjectKey(obj client.Object) client.ObjectKey
• func SessionStickyPolicyMatchesService(policy *gwpav1alpha1.SessionStickyPolicy, svc *corev1.Service) bool
• func SessionStickyPolicyMatchesServiceImport(policy *gwpav1alpha1.SessionStickyPolicy, svcimp *mcsv1alpha1.ServiceImport) bool

Functions

func GetAllowedListeners

func GetAllowedListeners(
	parentRef gwv1beta1.ParentReference,
	routeGvk schema.GroupVersionKind,
	routeGeneration int64,
	validListeners []gwtypes.Listener,
) []gwtypes.Listener

GetAllowedListeners returns the allowed listeners

func GetAllowedListenersAndSetStatus

func GetAllowedListenersAndSetStatus(
	parentRef gwv1beta1.ParentReference,
	routeGvk schema.GroupVersionKind,
	routeGeneration int64,
	validListeners []gwtypes.Listener,
	routeParentStatus gwv1beta1.RouteParentStatus,
) []gwtypes.Listener

GetAllowedListenersAndSetStatus returns the allowed listeners and set status

func GetRateLimitIfGRPCRouteMatchesPolicy

func GetRateLimitIfGRPCRouteMatchesPolicy(routeMatch gwv1alpha2.GRPCRouteMatch, rateLimitPolicy gwpav1alpha1.RateLimitPolicy) *gwpav1alpha1.L7RateLimit

GetRateLimitIfGRPCRouteMatchesPolicy returns the rate limit config if the GRPC route matches the policy

func GetRateLimitIfHTTPRouteMatchesPolicy

func GetRateLimitIfHTTPRouteMatchesPolicy(routeMatch gwv1beta1.HTTPRouteMatch, rateLimitPolicy gwpav1alpha1.RateLimitPolicy) *gwpav1alpha1.L7RateLimit

GetRateLimitIfHTTPRouteMatchesPolicy returns the rate limit config if the HTTP route matches the policy

func GetRateLimitIfPortMatchesPolicy

func GetRateLimitIfPortMatchesPolicy(port gwv1beta1.PortNumber, rateLimitPolicy gwpav1alpha1.RateLimitPolicy) *int64

GetRateLimitIfPortMatchesPolicy returns true if the port matches the rate limit policy

func GetRateLimitIfRouteHostnameMatchesPolicy

func GetRateLimitIfRouteHostnameMatchesPolicy(routeHostname string, rateLimitPolicy gwpav1alpha1.RateLimitPolicy) *gwpav1alpha1.L7RateLimit

GetRateLimitIfRouteHostnameMatchesPolicy returns the rate limit config if the route hostname matches the policy

func GetValidHostnames

func GetValidHostnames(listenerHostname *gwv1beta1.Hostname, routeHostnames []gwv1beta1.Hostname) []string

GetValidHostnames returns the valid hostnames

func GetValidListenersFromGateway

func GetValidListenersFromGateway(gw *gwv1beta1.Gateway) []gwtypes.Listener

GetValidListenersFromGateway returns the valid listeners from the gateway

func GroupPointer

func GroupPointer(group string) *gwv1beta1.Group

GroupPointer returns a pointer to the given group

func HostnameMatchesWildcardHostname

func HostnameMatchesWildcardHostname(hostname, wildcardHostname string) bool

HostnameMatchesWildcardHostname returns true if the hostname matches the wildcard hostname

func IsAcceptedGateway

func IsAcceptedGateway(gateway *gwv1beta1.Gateway) bool

IsAcceptedGateway returns true if the gateway is accepted

func IsAcceptedGatewayClass

func IsAcceptedGatewayClass(gatewayClass *gwv1beta1.GatewayClass) bool

IsAcceptedGatewayClass returns true if the gateway class is accepted

func IsAcceptedRateLimitPolicy

func IsAcceptedRateLimitPolicy(policy *gwpav1alpha1.RateLimitPolicy) bool

func IsAcceptedSessionStickyPolicy

func IsAcceptedSessionStickyPolicy(policy *gwpav1alpha1.SessionStickyPolicy) bool

func IsActiveGateway

func IsActiveGateway(gateway *gwv1beta1.Gateway) bool

IsActiveGateway returns true if the gateway is active

func IsActiveGatewayClass

func IsActiveGatewayClass(gatewayClass *gwv1beta1.GatewayClass) bool

IsActiveGatewayClass returns true if the gateway class is active

func IsEffectiveGatewayClass

func IsEffectiveGatewayClass(gatewayClass *gwv1beta1.GatewayClass) bool

IsEffectiveGatewayClass returns true if the gateway class is effective

func IsListenerAccepted

func IsListenerAccepted(listenerStatus gwv1beta1.ListenerStatus) bool

IsListenerAccepted returns true if the listener is accepted

func IsListenerProgrammed

func IsListenerProgrammed(listenerStatus gwv1beta1.ListenerStatus) bool

IsListenerProgrammed returns true if the listener is programmed

func IsRefToGateway

func IsRefToGateway(parentRef gwv1beta1.ParentReference, gateway client.ObjectKey) bool

IsRefToGateway returns true if the parent reference is to the gateway

func IsRefToTarget

func IsRefToTarget(targetRef gwv1alpha2.PolicyTargetReference, object client.Object) bool

IsRefToTarget returns true if the target reference is to the target object

func ObjectKey

func ObjectKey(obj client.Object) client.ObjectKey

ObjectKey returns the object key for the given object

func SessionStickyPolicyMatchesService

func SessionStickyPolicyMatchesService(policy *gwpav1alpha1.SessionStickyPolicy, svc *corev1.Service) bool

SessionStickyPolicyMatchesService returns true if the service matches the policy

func SessionStickyPolicyMatchesServiceImport

func SessionStickyPolicyMatchesServiceImport(policy *gwpav1alpha1.SessionStickyPolicy, svcimp *mcsv1alpha1.ServiceImport) bool

SessionStickyPolicyMatchesServiceImport returns true if the ServiceImport matches the policy