controller

const (
	// ServiceAnnotationExported is a boolean that determines whether or not to
	// export the service.  Its value is not stored anywhere in the
	// ExportedService, but it is used in IsExportable()
	ServiceAnnotationExported = "kube-service-exporter.github.com/exported"

	// ServiceAnnotationLoadBalancerProxyProtocol is the annotation used on the
	// service to signal that the proxy protocol should be enabled.  Set to
	// "*" to indicate that all backends should support Proxy Protocol.
	ServiceAnnotationProxyProtocol = "kube-service-exporter.github.com/load-balancer-proxy-protocol"

	// The load balancer class is the target load balancer to apply that the
	// service should be a member of.  Examples might be "internal" or "public"
	ServiceAnnotationLoadBalancerClass = "kube-service-exporter.github.com/load-balancer-class"

	// ServiceAnnotationLoadBalancerBEProtocol is the annotation used on the service
	// to specify the protocol spoken by the backend (pod) behind a listener.
	// Options are `http` or `tcp` for HTTP backends or TCP backends
	ServiceAnnotationLoadBalancerBEProtocol = "kube-service-exporter.github.com/load-balancer-backend-protocol"

	// The port the load balancer should listen on for requests routed to this service
	ServiceAnnotationLoadBalancerListenPort = "kube-service-exporter.github.com/load-balancer-listen-port"

	// A path for an HTTP Health check.
	ServiceAnnotationLoadBalancerHealthCheckPath = "kube-service-exporter.github.com/load-balancer-health-check-path"
	// The port for a the Health check. If unset, defaults to the NodePort.
	ServiceAnnotationLoadBalancerHealthCheckPort = "kube-service-exporter.github.com/load-balancer-health-check-port"

	// If set and set to "false" this will create a separate service
	// *per cluster id*, useful for applications that should not be
	// load balanced across multiple clusters.
	ServiceAnnotationLoadBalancerServicePerCluster = "kube-service-exporter.github.com/load-balancer-service-per-cluster"

	ServiceAnnotationLoadBalancerDNSName = "kube-service-exporter.github.com/load-balancer-dns-name"

	// CustomAttrs is like a "junk drawer" - clients can put arbitrary json objects in the annotation, and
	// we'll parse it and make that object available in the consul payload under `.custom_attrs`
	ServiceAnnotationCustomAttrs = "kube-service-exporter.github.com/custom-attrs"

	// IdPrefix allows the service to define a string with which to prefix the
	// Id, allowing control over the sort order of two or more services
	ServiceAnnotationIdPrefix = "kube-service-exporter.github.com/id-prefix"

	// ServiceAnnotationIngressServiceName/Namespace specifies a different Service with ports that will be used
	// for cases such as an Ingress Controller where this Service is not the same as the Service that
	// is exposed to the Load Balancer. In this case, the Service that is exposed to the Load Balancer
	// should be annotated with this annotation, and the value should be the name of the Namespace/Service that
	// is actually being load balanced.
	ServiceAnnotationIngressServiceNamespace = "kube-service-exporter.github.com/ingress-service-namespace"
	ServiceAnnotationIngressServiceName      = "kube-service-exporter.github.com/ingress-service-name"
	ServiceAnnotationIngressServicePortName  = "kube-service-exporter.github.com/ingress-service-port-name"
)

const (
	AddOp operation = iota
	UpdateOp
	DeleteOp
)