CheckTopologyChanges checks to see if the Operator accepts or refuses the CRD changes.

EnsureSeedListIsUpdatedWhenRequired sets cassandraLastAction to UpdateSeedList=To-do.

GetLastOrFirstPod returns the last or first pod satisfying the selector and being in the namespace.

GetLastOrFirstPod returns the last or first pod.

GetLastOrFirstPodReady returns the las or first pod that is ready.

JolokiaURL returns the url used to connect to a Jolokia server based on a host and a port*/.

NewJolokiaClient returns a new Joloka Client for the host name and port provided*/.

PodContainersReady returns true if all container in the Pod are ready.

UpdateCassandraClusterStatusPhase sets the Cluster Phase according to StatefulSet Status.

UpdateStatusIfconfigMapHasChanged updates CassandraCluster Action Status if it detect a changes : - a new configmapName in the CRD - or the add or remoove of the configmap in the CRD.

UpdateStatusIfDockerImageHasChanged updates CassandraCluster Action Status if it detect a changes in the DockerImage:.

UpdateStatusIfScaling will detect any change of replicas To Scale Down the operator will need to first decommission the last node from Cassandra before removing it from kubernetes.

UpdateStatusIfSeedListHasChanged updates CassandraCluster Action Status if it detects a change.

UpdateStatusIfStatefulSetChanged detects if there is a change in the statefulset which was not already caught If we detect a Statefulset change with this method, then the operator won't catch it before the statefulset tells the operator that a change is ongoing.

CassandraClusterReconciler reconciles a CassandraCluster object.

JolokiaClient is a structure that exposes a host and a jolokia Client.

JvmMemory sets the maximium size of the heap*/.