io.jenkins.plugins.huaweicloud

Class ECSRetentionStrategy

java.lang.Object

hudson.model.AbstractDescribableImpl<RetentionStrategy<?>>

hudson.slaves.RetentionStrategy<ECSComputer>

io.jenkins.plugins.huaweicloud.ECSRetentionStrategy

All Implemented Interfaces:

ExtensionPoint, Describable<RetentionStrategy<?>>, ExecutorListener

public class ECSRetentionStrategy
extends RetentionStrategy<ECSComputer>
implements ExecutorListener

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ECSRetentionStrategy.DescriptorImpl

Nested classes/interfaces inherited from class hudson.slaves.RetentionStrategy

RetentionStrategy.Always, RetentionStrategy.Demand

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	DISABLED

Fields inherited from class hudson.slaves.RetentionStrategy

INSTANCE, LIST, NOOP

Constructor Summary

Constructors

Constructor and Description
ECSRetentionStrategy(String idleTerminationMinutes)

Method Summary

Modifier and Type	Method and Description
long	check(@NotNull ECSComputer ecsComputer)
protected Object	readResolve()
void	start(@NotNull ECSComputer c) Called when a new ECSComputer object is introduced (such as when Hudson started, or when a new agent is added.)
void	taskAccepted(Executor executor, Queue.Task task)
void	taskCompleted(Executor executor, Queue.Task task, long l)
void	taskCompletedWithProblems(Executor executor, Queue.Task task, long l, Throwable throwable)

Methods inherited from class hudson.slaves.RetentionStrategy

all, isAcceptingTasks, isManualLaunchAllowed

Methods inherited from class hudson.model.AbstractDescribableImpl

getDescriptor

Methods inherited from class java.lang.Object

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

Field Detail

DISABLED

public static final boolean DISABLED

Constructor Detail

ECSRetentionStrategy

@DataBoundConstructor
public ECSRetentionStrategy(String idleTerminationMinutes)

Method Detail

readResolve

protected Object readResolve()

start

public void start(@NotNull
                  @NotNull ECSComputer c)

Called when a new ECSComputer object is introduced (such as when Hudson started, or when a new agent is added.)

When Jenkins has just started, we don't want to spin up all the instances, so we only start if the EC2 instance is already running

Overrides:

start in class RetentionStrategy<ECSComputer>

taskAccepted

public void taskAccepted(Executor executor,
                         Queue.Task task)

Specified by:

taskAccepted in interface ExecutorListener

taskCompleted

public void taskCompleted(Executor executor,
                          Queue.Task task,
                          long l)

Specified by:

taskCompleted in interface ExecutorListener

taskCompletedWithProblems

public void taskCompletedWithProblems(Executor executor,
                                      Queue.Task task,
                                      long l,
                                      Throwable throwable)

Specified by:

taskCompletedWithProblems in interface ExecutorListener

check

public long check(@NotNull
                  @NotNull ECSComputer ecsComputer)

Specified by:

check in class RetentionStrategy<ECSComputer>