org.apache.druid.k8s.discovery

Interface K8sApiClient

All Known Implementing Classes:

DefaultK8sApiClient

public interface K8sApiClient

Interface to abstract pod read/update with K8S API Server to allow unit tests with mock impl.

Method Summary

Modifier and Type	Method and Description
DiscoveryDruidNodeList	listPods(String namespace, String labelSelector, NodeRole nodeRole)
void	patchPod(String podName, String namespace, String jsonPatchStr)
WatchResult	watchPods(String namespace, String labelSelector, String lastKnownResourceVersion, NodeRole nodeRole)

Method Detail

patchPod

void patchPod(String podName,
              String namespace,
              String jsonPatchStr)

listPods

DiscoveryDruidNodeList listPods(String namespace,
                                String labelSelector,
                                NodeRole nodeRole)

watchPods

WatchResult watchPods(String namespace,
                      String labelSelector,
                      String lastKnownResourceVersion,
                      NodeRole nodeRole)

Returns:

NULL if history not available or else return the WatchResult object