translator

Documentation

Index

• Constants
• func ServicePort(svc api_v1.Service, port v1.ServiceBackendPort) *api_v1.ServicePort
• type Translator
  • func NewTranslator(serviceInformer cache.SharedIndexInformer, ...) *Translator
  • func (t *Translator) GatherEndpointPorts(svcPorts []utils.ServicePort) []string
  • func (t *Translator) GetProbe(port utils.ServicePort) (*api_v1.Probe, error)
  • func (t *Translator) GetZoneForNode(name string) (string, error)
  • func (t *Translator) ListZones(predicate utils.NodeConditionPredicate) ([]string, error)
  • func (t *Translator) TranslateIngress(ing *v1.Ingress, systemDefaultBackend utils.ServicePortID, ...) (*utils.GCEURLMap, []error)

Constants

const (
	// DefaultHost is the host used if none is specified. It is a valid value
	// for the "Host" field recognized by GCE.
	DefaultHost = "*"

	// DefaultPath is the path used if none is specified. It is a valid path
	// recognized by GCE.
	DefaultPath = "/*"
)

Functions

func ServicePort

func ServicePort(svc api_v1.Service, port v1.ServiceBackendPort) *api_v1.ServicePort

ServicePort is a helper function that retrieves a port of a Service.

Types

type Translator

type Translator struct {
	ServiceInformer       cache.SharedIndexInformer
	BackendConfigInformer cache.SharedIndexInformer
	NodeInformer          cache.SharedIndexInformer
	PodInformer           cache.SharedIndexInformer
	EndpointInformer      cache.SharedIndexInformer
	EndpointSliceInformer cache.SharedIndexInformer
	UseEndpointSlices     bool
	KubeClient            kubernetes.Interface
}

Translator helps with kubernetes -> gce api conversion.

func NewTranslator

func NewTranslator(serviceInformer cache.SharedIndexInformer,
	backendConfigInformer cache.SharedIndexInformer,
	nodeInformer cache.SharedIndexInformer,
	podInformer cache.SharedIndexInformer,
	endpointInformer cache.SharedIndexInformer,
	endpointSliceInformer cache.SharedIndexInformer,
	useEndpointSlices bool,
	kubeClient kubernetes.Interface) *Translator

NewTranslator returns a new Translator.

func (*Translator) GatherEndpointPorts

func (t *Translator) GatherEndpointPorts(svcPorts []utils.ServicePort) []string

GatherEndpointPorts returns all ports needed to open NEG endpoints.

func (*Translator) GetProbe

func (t *Translator) GetProbe(port utils.ServicePort) (*api_v1.Probe, error)

GetProbe returns a probe that's used for the given nodeport

func (*Translator) GetZoneForNode

func (t *Translator) GetZoneForNode(name string) (string, error)

GetZoneForNode returns the zone for a given node by looking up its zone label.

func (*Translator) ListZones

func (t *Translator) ListZones(predicate utils.NodeConditionPredicate) ([]string, error)

ListZones returns a list of zones containing nodes that satisfy the given predicate.

func (*Translator) TranslateIngress

func (t *Translator) TranslateIngress(ing *v1.Ingress, systemDefaultBackend utils.ServicePortID, namer namer_util.BackendNamer) (*utils.GCEURLMap, []error)

TranslateIngress converts an Ingress into our internal UrlMap representation.