Package hudson.diagnosis

Class HudsonHomeDiskUsageChecker

java.lang.Object

java.util.TimerTask

hudson.triggers.SafeTimerTask

hudson.model.PeriodicWork

hudson.diagnosis.HudsonHomeDiskUsageChecker

All Implemented Interfaces:

ExtensionPoint, Runnable

@Extension
@Symbol("diskUsageCheck")
public class HudsonHomeDiskUsageChecker
extends PeriodicWork

Periodically checks the disk usage of JENKINS_HOME, and activate HudsonHomeDiskUsageMonitor if necessary.

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested classes/interfaces inherited from class hudson.triggers.SafeTimerTask

SafeTimerTask.ExceptionRunnable

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Field Summary

Fields

Modifier and Type	Field	Description
static long	FREE_SPACE_THRESHOLD	Gets the minimum amount of space to check for, with a default of 10GB

Fields inherited from class hudson.model.PeriodicWork

DAY, HOUR, logger, MIN

Constructor Summary

Constructors

Constructor	Description
HudsonHomeDiskUsageChecker()

Method Summary

Modifier and Type	Method	Description
protected void	doRun()
long	getRecurrencePeriod()	Gets the number of milliseconds between successive executions.

Methods inherited from class hudson.model.PeriodicWork

all, getInitialDelay, init

Methods inherited from class hudson.triggers.SafeTimerTask

getLogsRoot, of, run

Methods inherited from class java.util.TimerTask

cancel, scheduledExecutionTime

Methods inherited from class java.lang.Object

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

Field Details

FREE_SPACE_THRESHOLD

public static long FREE_SPACE_THRESHOLD

Gets the minimum amount of space to check for, with a default of 10GB

Constructor Details

HudsonHomeDiskUsageChecker

public HudsonHomeDiskUsageChecker()

Method Details

getRecurrencePeriod

public long getRecurrencePeriod()

Description copied from class: PeriodicWork

Gets the number of milliseconds between successive executions.

Hudson calls this method once to set up a recurring timer, instead of calling this each time after the previous execution completed. So this class cannot be used to implement a non-regular recurring timer.

IOW, the method should always return the same value.

Specified by:

getRecurrencePeriod in class PeriodicWork

doRun

protected void doRun()

Specified by:

doRun in class SafeTimerTask