resources

Documentation

Index

• Constants
• func MakeChannelServiceName(name string) string
• func MakeClient(clientID string, bootstrapServers []string) (sarama.ClusterAdmin, error)
• func MakeDispatcher(args DispatcherArgs) *v1.Deployment
• func MakeDispatcherService(namespace string) *corev1.Service
• func MakeExternalServiceAddress(namespace, service string) string
• func MakeK8sService(kc *v1beta1.KafkaChannel, opts ...ServiceOption) (*corev1.Service, error)
• func MakeRoleBinding(ns, name string, sa *corev1.ServiceAccount, roleName string) *rbacv1.RoleBinding
• func MakeServiceAccount(namespace, name string) *corev1.ServiceAccount
• type DispatcherArgs
• type ServiceOption
  • func ExternalService(namespace, service string) ServiceOption

Constants

const (
	MessagingRoleLabel = "messaging.knative.dev/role"
	MessagingRole      = "kafka-channel"
)

const DispatcherContainerName = "dispatcher"

Functions

func MakeChannelServiceName

func MakeChannelServiceName(name string) string

func MakeClient

func MakeClient(clientID string, bootstrapServers []string) (sarama.ClusterAdmin, error)

func MakeDispatcher

func MakeDispatcher(args DispatcherArgs) *v1.Deployment

MakeDispatcher generates the dispatcher deployment for the KafKa channel

func MakeDispatcherService

func MakeDispatcherService(namespace string) *corev1.Service

MakeDispatcherService creates the Kafka dispatcher service

func MakeExternalServiceAddress

func MakeExternalServiceAddress(namespace, service string) string

func MakeK8sService

func MakeK8sService(kc *v1beta1.KafkaChannel, opts ...ServiceOption) (*corev1.Service, error)

MakeK8sService creates a new K8s Service for a Channel resource. It also sets the appropriate OwnerReferences on the resource so handleObject can discover the Channel resource that 'owns' it. As well as being garbage collected when the Channel is deleted.

func MakeRoleBinding

func MakeRoleBinding(ns, name string, sa *corev1.ServiceAccount, roleName string) *rbacv1.RoleBinding

MakeRoleBinding creates a RoleBinding object for the Kafka dispatcher service account 'sa' in the Namespace 'ns'.

func MakeServiceAccount

func MakeServiceAccount(namespace, name string) *corev1.ServiceAccount

MakeServiceAccount creates a ServiceAccount object for the Namespace 'ns'.

Types

type DispatcherArgs

type DispatcherArgs struct {
	DispatcherScope     string
	DispatcherNamespace string
	Image               string
	Replicas            int32
}

type ServiceOption

type ServiceOption func(*corev1.Service) error

ServiceOption can be used to optionally modify the K8s service in MakeK8sService.

func ExternalService

func ExternalService(namespace, service string) ServiceOption

ExternalService is a functional option for MakeK8sService to create a K8s service of type ExternalName pointing to the specified service in a namespace.