AddEtcdVolumeToPod abstract the process of appending volume spec to pod spec.

We are using internal api types for cluster related.

CreateAndWaitPod creates a pod and waits until it is running.

GetTLSDataFromSecret retrives the kubernete secret that contain etcd tls certs and put them into TLSData.

IsNodeReady checks if the Node condition is ready.

IsPodReady returns false if the Pod Status is nil.

NewEtcdPodPVC create PVC object from etcd pod's PVC spec.

NewSeedMemberPod returns a Pod manifest for a seed member.

PVCNameFromMember the way we get PVC name from the member name.

AnnotationClusterWide annotation value for cluster wide clusters.

AnnotationScope annotation name for defining instance scope.

EtcdClientPort is the client port on client service and etcd nodes.

k8s object name has a maximum length.

EtcdClusterCRUpdateFunc is a function to be used when atomically updating a Cluster CR.