Package com.google.jenkins.plugins.computeengine

Class ComputeEngineComputerLauncher

java.lang.Object

hudson.slaves.ComputerLauncher

com.google.jenkins.plugins.computeengine.ComputeEngineComputerLauncher

All Implemented Interfaces:

ExtensionPoint, Describable<ComputerLauncher>

Direct Known Subclasses:

ComputeEngineLinuxLauncher, ComputeEngineWindowsLauncher

public abstract class ComputeEngineComputerLauncher
extends ComputerLauncher

Nested Class Summary

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Field Summary

Fields

Modifier and Type	Field	Description
protected static final Duration	BOOTSTRAP_AUTH_SLEEP_DURATION	Delay between SSH authentication retries.
protected static final int	BOOTSTRAP_AUTH_TRIES	Maximum number of SSH authentication attempts before giving up.
protected final boolean	useInternalAddress

Fields inherited from class hudson.slaves.ComputerLauncher

LIST

Constructor Summary

Constructors

Constructor	Description
ComputeEngineComputerLauncher(String cloudName, String insertOperationId, String zone, boolean useInternalAddress)

Method Summary

Modifier and Type	Method	Description
protected com.trilead.ssh2.Connection	connectToSsh(ComputeEngineComputer computer, TaskListener listener)
protected abstract Logger	getLogger()
protected abstract String	getPathSeparator()
boolean	isUseInternalAddress()
void	launch(SlaveComputer slaveComputer, TaskListener listener)
static void	log(Logger logger, Level level, TaskListener listener, String message)
static void	log(Logger logger, Level level, TaskListener listener, String message, Throwable exception)
protected void	logException(ComputeEngineComputer computer, TaskListener listener, String message, Throwable exception)
protected void	logInfo(ComputeEngineComputer computer, TaskListener listener, String message)
protected void	logSevere(ComputeEngineComputer computer, TaskListener listener, String message)
protected void	logWarning(ComputeEngineComputer computer, TaskListener listener, String message)
protected abstract Optional<com.trilead.ssh2.Connection>	setupConnection(ComputeEngineInstance node, ComputeEngineComputer computer, TaskListener listener)

Methods inherited from class hudson.slaves.ComputerLauncher

afterDisconnect, afterDisconnect, beforeDisconnect, beforeDisconnect, checkJavaVersion, isLaunchSupported, launch

Methods inherited from class java.lang.Object

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

Methods inherited from interface hudson.model.Describable

getDescriptor

Field Details

BOOTSTRAP_AUTH_TRIES

protected static final int BOOTSTRAP_AUTH_TRIES

Maximum number of SSH authentication attempts before giving up. Applies to both Linux and Windows launchers.

Configurable via system property com.google.jenkins.plugins.computeengine.ComputeEngineComputerLauncher.bootstrapAuthTries. Default: 30.

See Also:

• BOOTSTRAP_AUTH_SLEEP_DURATION

BOOTSTRAP_AUTH_SLEEP_DURATION

protected static final Duration BOOTSTRAP_AUTH_SLEEP_DURATION

Delay between SSH authentication retries. Applies to both Linux and Windows launchers.

Configurable via system property com.google.jenkins.plugins.computeengine.ComputeEngineComputerLauncher.bootstrapAuthSleepDuration. Default: 15s.

See Also:

• BOOTSTRAP_AUTH_TRIES

useInternalAddress

protected final boolean useInternalAddress

Constructor Details

ComputeEngineComputerLauncher

public ComputeEngineComputerLauncher(String cloudName,
 String insertOperationId,
 String zone,
 boolean useInternalAddress)

Method Details

log

public static void log(Logger logger,
 Level level,
 TaskListener listener,
 String message)

log

public static void log(Logger logger,
 Level level,
 TaskListener listener,
 String message,
 Throwable exception)

logException

protected void logException(ComputeEngineComputer computer,
 TaskListener listener,
 String message,
 Throwable exception)

logInfo

protected void logInfo(ComputeEngineComputer computer,
 TaskListener listener,
 String message)

logWarning

protected void logWarning(ComputeEngineComputer computer,
 TaskListener listener,
 String message)

logSevere

protected void logSevere(ComputeEngineComputer computer,
 TaskListener listener,
 String message)

getLogger

protected abstract Logger getLogger()

launch

public void launch(SlaveComputer slaveComputer,
 TaskListener listener)

Overrides:

launch in class ComputerLauncher

setupConnection

protected abstract Optional<com.trilead.ssh2.Connection> setupConnection(ComputeEngineInstance node,
 ComputeEngineComputer computer,
 TaskListener listener)
                                                                  throws Exception

Throws:

Exception

getPathSeparator

protected abstract String getPathSeparator()

connectToSsh

protected com.trilead.ssh2.Connection connectToSsh(ComputeEngineComputer computer,
 TaskListener listener)
                                            throws Exception

Throws:

Exception

isUseInternalAddress

public boolean isUseInternalAddress()