Package org.apache.flink.kubernetes.operator.controller

Class FlinkDeploymentController

java.lang.Object

org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController

All Implemented Interfaces:

io.javaoperatorsdk.operator.api.reconciler.Cleaner<org.apache.flink.kubernetes.operator.api.FlinkDeployment>, io.javaoperatorsdk.operator.api.reconciler.ErrorStatusHandler<org.apache.flink.kubernetes.operator.api.FlinkDeployment>, io.javaoperatorsdk.operator.api.reconciler.EventSourceInitializer<org.apache.flink.kubernetes.operator.api.FlinkDeployment>, io.javaoperatorsdk.operator.api.reconciler.Reconciler<org.apache.flink.kubernetes.operator.api.FlinkDeployment>

public class FlinkDeploymentController
extends java.lang.Object
implements io.javaoperatorsdk.operator.api.reconciler.Reconciler<org.apache.flink.kubernetes.operator.api.FlinkDeployment>, io.javaoperatorsdk.operator.api.reconciler.ErrorStatusHandler<org.apache.flink.kubernetes.operator.api.FlinkDeployment>, io.javaoperatorsdk.operator.api.reconciler.EventSourceInitializer<org.apache.flink.kubernetes.operator.api.FlinkDeployment>, io.javaoperatorsdk.operator.api.reconciler.Cleaner<org.apache.flink.kubernetes.operator.api.FlinkDeployment>

Controller that runs the main reconcile loop for Flink deployments.

Constructor Summary

Constructors

Constructor	Description
FlinkDeploymentController(FlinkConfigManager configManager, java.util.Set<FlinkResourceValidator> validators, ReconcilerFactory reconcilerFactory, FlinkDeploymentObserverFactory observerFactory, StatusRecorder<org.apache.flink.kubernetes.operator.api.FlinkDeployment,org.apache.flink.kubernetes.operator.api.status.FlinkDeploymentStatus> statusRecorder, EventRecorder eventRecorder)

Method Summary

Modifier and Type	Method	Description
io.javaoperatorsdk.operator.api.reconciler.DeleteControl	cleanup(org.apache.flink.kubernetes.operator.api.FlinkDeployment flinkApp, io.javaoperatorsdk.operator.api.reconciler.Context context)
java.util.Map<java.lang.String,io.javaoperatorsdk.operator.processing.event.source.EventSource>	prepareEventSources(io.javaoperatorsdk.operator.api.reconciler.EventSourceContext<org.apache.flink.kubernetes.operator.api.FlinkDeployment> context)
io.javaoperatorsdk.operator.api.reconciler.UpdateControl<org.apache.flink.kubernetes.operator.api.FlinkDeployment>	reconcile(org.apache.flink.kubernetes.operator.api.FlinkDeployment flinkApp, io.javaoperatorsdk.operator.api.reconciler.Context context)
io.javaoperatorsdk.operator.api.reconciler.ErrorStatusUpdateControl<org.apache.flink.kubernetes.operator.api.FlinkDeployment>	updateErrorStatus(org.apache.flink.kubernetes.operator.api.FlinkDeployment flinkDeployment, io.javaoperatorsdk.operator.api.reconciler.Context<org.apache.flink.kubernetes.operator.api.FlinkDeployment> context, java.lang.Exception e)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FlinkDeploymentController

public FlinkDeploymentController(FlinkConfigManager configManager,
                                 java.util.Set<FlinkResourceValidator> validators,
                                 ReconcilerFactory reconcilerFactory,
                                 FlinkDeploymentObserverFactory observerFactory,
                                 StatusRecorder<org.apache.flink.kubernetes.operator.api.FlinkDeployment,org.apache.flink.kubernetes.operator.api.status.FlinkDeploymentStatus> statusRecorder,
                                 EventRecorder eventRecorder)

Method Detail

cleanup

public io.javaoperatorsdk.operator.api.reconciler.DeleteControl cleanup(org.apache.flink.kubernetes.operator.api.FlinkDeployment flinkApp,
                                                                        io.javaoperatorsdk.operator.api.reconciler.Context context)

Specified by:

cleanup in interface io.javaoperatorsdk.operator.api.reconciler.Cleaner<org.apache.flink.kubernetes.operator.api.FlinkDeployment>

reconcile

public io.javaoperatorsdk.operator.api.reconciler.UpdateControl<org.apache.flink.kubernetes.operator.api.FlinkDeployment> reconcile(org.apache.flink.kubernetes.operator.api.FlinkDeployment flinkApp,
                                                                                                                                    io.javaoperatorsdk.operator.api.reconciler.Context context)
                                                                                                                             throws java.lang.Exception

Specified by:

reconcile in interface io.javaoperatorsdk.operator.api.reconciler.Reconciler<org.apache.flink.kubernetes.operator.api.FlinkDeployment>

Throws:

java.lang.Exception

prepareEventSources

public java.util.Map<java.lang.String,io.javaoperatorsdk.operator.processing.event.source.EventSource> prepareEventSources(io.javaoperatorsdk.operator.api.reconciler.EventSourceContext<org.apache.flink.kubernetes.operator.api.FlinkDeployment> context)

Specified by:

prepareEventSources in interface io.javaoperatorsdk.operator.api.reconciler.EventSourceInitializer<org.apache.flink.kubernetes.operator.api.FlinkDeployment>

updateErrorStatus

public io.javaoperatorsdk.operator.api.reconciler.ErrorStatusUpdateControl<org.apache.flink.kubernetes.operator.api.FlinkDeployment> updateErrorStatus(org.apache.flink.kubernetes.operator.api.FlinkDeployment flinkDeployment,
                                                                                                                                                       io.javaoperatorsdk.operator.api.reconciler.Context<org.apache.flink.kubernetes.operator.api.FlinkDeployment> context,
                                                                                                                                                       java.lang.Exception e)

Specified by:

updateErrorStatus in interface io.javaoperatorsdk.operator.api.reconciler.ErrorStatusHandler<org.apache.flink.kubernetes.operator.api.FlinkDeployment>