dag

Documentation

Index

• func ComputeHosts(routeHostnames []gatewayapi_v1alpha2.Hostname, ...) ([]gatewayapi_v1alpha2.Hostname, []error)
• func IsValidHostname(hostname string) error

Functions

func ComputeHosts

func ComputeHosts(routeHostnames []gatewayapi_v1alpha2.Hostname, rawHostname *gatewayapi_v1alpha2.Hostname) ([]gatewayapi_v1alpha2.Hostname, []error)

ComputeHosts returns the set of hostnames to match for a route. Both the result and the error slice should be considered:

• if the set of hostnames is non-empty, it should be used for matching (may be ["*"]).
• if the set of hostnames is empty, there was no intersection between the listener hostname and the route hostnames, and the route should be marked "Accepted: false".
• if the list of errors is non-empty, one or more hostnames was syntactically invalid and some condition should be added to the route. This shouldn't be possible because of kubebuilder+admission webhook validation but we're being defensive here.

func IsValidHostname

func IsValidHostname(hostname string) error

IsValidHostname validates that a given hostname is syntactically valid. It returns nil if valid and an error if not valid.