maxPorts          = 20000
	maxEndpoints      = 1000
	maxZoneHints      = 8
)

// ValidateEndpointSliceName can be used to check whether the given endpoint
// slice name is valid. Prefix indicates this name will be used as part of
// generation, in which case trailing dashes are allowed.
var ValidateEndpointSliceName = apimachineryvalidation.NameIsDNSSubdomain

// ValidateEndpointSlice validates an EndpointSlice.

func getEndpointSlicePrefix(serviceName string) string {
	// use the dash (if the name isn't too long) to make the name a bit prettier.
	prefix := fmt.Sprintf("%s-", serviceName)
	if len(validation.ValidateEndpointSliceName(prefix, true)) != 0 {
		prefix = serviceName
	}
	return prefix
}

// addressToEndpoint converts an address from an Endpoints resource to an
// EndpointSlice endpoint.