resources

const (
	// GenerationKey holds the generation of the parent KIngress resource that the HTTPProxy's
	// spec is derived from.  This is updated along with the spec of child HTTPProxy resources
	// and then used to cleanup stale HTTPProxy resources owned by the parent.
	GenerationKey = "contour.networking.knative.dev/generation"
	// ParentKey hold the name of the parent KIngress resource, since OwnerReferences cannot
	// be used in filter expressions.
	ParentKey = "contour.networking.knative.dev/parent"
	// DomainHashKey contains the hash of the fqdn for which this HTTPProxy exists.  We use
	// the hash in place of the actual fqdn because there is a limit on the length of label
	// values.
	DomainHashKey = "contour.networking.knative.dev/domainHash"
)