utils

Documentation

Index

• Constants
• func BecomeLeader(ctx context.Context, cfg *rest.Config, lockName, namespace string) error
• func ContainerPortByName(ports []corev1.ContainerPort, name string) (cPort int32, err error)
• func ContainsString(slice []string, str string) bool
• func GetMetaPath(zoo *v1beta1.ZookeeperCluster) (path string)
• func GetZkServiceUri(zoo *v1beta1.ZookeeperCluster) (zkUri string)
• func IsPVCOrphan(zkPvcName string, replicas int32) bool
• func RemoveString(slice []string, str string) (result []string)
• func ServicePortByName(ports []corev1.ServicePort, name string) (port corev1.ServicePort, err error)

Constants

const (
	// Root ZNode for storing all zookeeper-operator related metadata.
	ZKMetaRoot = "/zookeeper-operator"
)

const (
	ZkFinalizer = "cleanUpZookeeperPVC"
)

Functions

func BecomeLeader

func BecomeLeader(ctx context.Context, cfg *rest.Config, lockName, namespace string) error

BecomeLeader with pre-check cluster status - is there a previous pod in bad state?

func ContainerPortByName

func ContainerPortByName(ports []corev1.ContainerPort, name string) (cPort int32, err error)

ContainerPortByName returns a container port of name provided

func ContainsString

func ContainsString(slice []string, str string) bool

func GetMetaPath

func GetMetaPath(zoo *v1beta1.ZookeeperCluster) (path string)

func GetZkServiceUri

func GetZkServiceUri(zoo *v1beta1.ZookeeperCluster) (zkUri string)

func IsPVCOrphan

func IsPVCOrphan(zkPvcName string, replicas int32) bool

func RemoveString

func RemoveString(slice []string, str string) (result []string)

func ServicePortByName

func ServicePortByName(ports []corev1.ServicePort, name string) (port corev1.ServicePort, err error)

ServicePortByName returns a container port of name provided