controller

Documentation

Index

• Constants
• func IsValid(ing *nwv1.Ingress) bool
• type Controller
  • func NewController(conf config.Config) *Controller
  • func (c *Controller) Start()
• type Event
• type EventType
• type NodeConditionPredicate

Constants

const (

	// CreateEvent event associated with new objects in an informer
	CreateEvent EventType = "CREATE"
	// UpdateEvent event associated with an object update in an informer
	UpdateEvent EventType = "UPDATE"
	// DeleteEvent event associated when an object is removed from an informer
	DeleteEvent EventType = "DELETE"

	// IngressKey picks a specific "class" for the Ingress.
	// The controller only processes Ingresses with this annotation either
	// unset, or set to either the configured value or the empty string.
	IngressKey = "kubernetes.io/ingress.class"

	// IngressClass specifies which Ingress class we accept
	IngressClass = "openstack"

	// LabelNodeRoleMaster specifies that a node is a master
	// It's copied over to kubeadm until it's merged in core: https://github.com/kubernetes/kubernetes/pull/39112
	LabelNodeRoleMaster = "node-role.kubernetes.io/master"

	// IngressAnnotationInternal is the annotation used on the Ingress
	// to indicate that we want an internal loadbalancer service so that octavia-ingress-controller won't associate
	// floating ip to the load balancer VIP.
	// Default to true.
	IngressAnnotationInternal = "octavia.ingress.kubernetes.io/internal"

	// IngressControllerTag is added to the related resources.
	IngressControllerTag = "octavia.ingress.kubernetes.io"

	// IngressSecretCertName is certificate key name defined in the secret data.
	IngressSecretCertName = "tls.crt"
	// IngressSecretKeyName is private key name defined in the secret data.
	IngressSecretKeyName = "tls.key"

	// BarbicanSecretNameTemplate is the name format string to create Barbican secret.
	BarbicanSecretNameTemplate = "kube_ingress_%s_%s_%s_%s"
)

Functions

func IsValid

func IsValid(ing *nwv1.Ingress) bool

IsValid returns true if the given Ingress either doesn't specify the ingress.class annotation, or it's set to the configured in the ingress controller.

Types

type Controller

type Controller struct {
	// contains filtered or unexported fields
}

Controller ...

func NewController

func NewController(conf config.Config) *Controller

NewController creates a new OpenStack Ingress controller.

func (*Controller) Start

func (c *Controller) Start()

Start starts the openstack ingress controller.

type Event

type Event struct {
	Type EventType
	Obj  interface{}
}

Event holds the context of an event

type EventType

type EventType string

EventType type of event associated with an informer

type NodeConditionPredicate

type NodeConditionPredicate func(node *apiv1.Node) bool