Resource takes an unqualified resource and returns a Group qualified GroupResource.

localSchemeBuilder and AddToScheme will stay in k8s.io/kubernetes.

SchemeGroupVersion is group version used to register these objects.

Authentication defines credentials for snapshot requests.

Cerebro properties if wanting operator to deploy for user.

ClusterSpec defines cluster options.

ElasticsearchCluster defines the cluster.

ElasticsearchClusterList represents a list of ES Clusters.

ImagePullSecrets defines credentials to pull image from private repository.

Instrumentation handles all metrics for the cluster.

Kibana properties if wanting operator to deploy for user.

MemoryCPU defines memory cpu options.

Resources defines CPU / Memory restrictions on pods.

Scheduler stores info about how to snapshot the cluster.

SchedulerAuthentication stores credentials used to authenticate against snapshot endpoint.

Snapshot defines all params to create / store snapshots.

Storage defines how dynamic volumes are created https://kubernetes.io/docs/user-guide/persistent-volumes/.