common

Documentation

Index

• Variables
• func ExtractObjectsFromReader(reader io.Reader, namespace string) ([]*unstructured.Unstructured, error)
• func GetIngressClass(ingress networkingv1.Ingress) string
• func GetRuleGroups(ingresses []networkingv1.Ingress) map[string]IngressRuleGroup
• func NameFromHost(host string) string
• func PtrTo[T any](a T) *T
• func ReadIngressesFromCluster(ctx context.Context, client client.Client, ingressClass string) (map[types.NamespacedName]*networkingv1.Ingress, error)
• func ReadIngressesFromFile(filename, namespace, ingressClass string) (map[types.NamespacedName]*networkingv1.Ingress, error)
• func RouteName(ingressName, host string) string
• func ToBackendRef(ib networkingv1.IngressBackend, path *field.Path) (*gatewayv1.BackendRef, *field.Error)
• func ToGateway(ingresses []networkingv1.Ingress, ...) (i2gw.GatewayResources, field.ErrorList)
• type IngressRuleGroup
• type Rule

Variables

var (
	GatewayGVK = schema.GroupVersionKind{
		Group:   "gateway.networking.k8s.io",
		Version: "v1",
		Kind:    "Gateway",
	}

	HTTPRouteGVK = schema.GroupVersionKind{
		Group:   "gateway.networking.k8s.io",
		Version: "v1",
		Kind:    "HTTPRoute",
	}

	TLSRouteGVK = schema.GroupVersionKind{
		Group:   "gateway.networking.k8s.io",
		Version: "v1alpha2",
		Kind:    "TLSRoute",
	}

	TCPRouteGVK = schema.GroupVersionKind{
		Group:   "gateway.networking.k8s.io",
		Version: "v1alpha2",
		Kind:    "TCPRoute",
	}

	ReferenceGrantGVK = schema.GroupVersionKind{
		Group:   "gateway.networking.k8s.io",
		Version: "v1alpha2",
		Kind:    "ReferenceGrant",
	}
)

Functions

func ExtractObjectsFromReader

func ExtractObjectsFromReader(reader io.Reader, namespace string) ([]*unstructured.Unstructured, error)

ExtractObjectsFromReader extracts all objects from a reader, which is created from YAML or JSON input files. It retrieves all objects, including nested ones if they are contained within a list. The function takes a namespace parameter to optionally return only namespaced resources.

func GetIngressClass

func GetIngressClass(ingress networkingv1.Ingress) string

func GetRuleGroups

func GetRuleGroups(ingresses []networkingv1.Ingress) map[string]IngressRuleGroup

func NameFromHost

func NameFromHost(host string) string

func PtrTo

func PtrTo[T any](a T) *T

func ReadIngressesFromCluster

func ReadIngressesFromCluster(ctx context.Context, client client.Client, ingressClass string) (map[types.NamespacedName]*networkingv1.Ingress, error)

func ReadIngressesFromFile

func ReadIngressesFromFile(filename, namespace, ingressClass string) (map[types.NamespacedName]*networkingv1.Ingress, error)

func RouteName

func RouteName(ingressName, host string) string

func ToBackendRef

func ToBackendRef(ib networkingv1.IngressBackend, path *field.Path) (*gatewayv1.BackendRef, *field.Error)

func ToGateway

func ToGateway(ingresses []networkingv1.Ingress, options i2gw.ProviderImplementationSpecificOptions) (i2gw.GatewayResources, field.ErrorList)

ToGateway converts the received ingresses to i2gw.GatewayResources, without taking into consideration any provider specific logic.

Types

type IngressRuleGroup

type IngressRuleGroup struct {
	Namespace    string
	Name         string
	IngressClass string
	Host         string
	TLS          []networkingv1.IngressTLS
	Rules        []Rule
}

type Rule

type Rule struct {
	Ingress     networkingv1.Ingress
	IngressRule networkingv1.IngressRule
}