hudson.plugins.ec2.ssh
Class EC2UnixLauncher

java.lang.Object
  hudson.slaves.ComputerLauncher
      hudson.plugins.ec2.EC2ComputerLauncher
          hudson.plugins.ec2.ssh.EC2UnixLauncher

All Implemented Interfaces:

hudson.ExtensionPoint, hudson.model.Describable<hudson.slaves.ComputerLauncher>

public class EC2UnixLauncher
extends EC2ComputerLauncher

ComputerLauncher that connects to a Unix slave on EC2 by using SSH.

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

hudson.ExtensionPoint.LegacyInstancesAreScopedToHudson

Field Summary

Fields inherited from class hudson.slaves.ComputerLauncher

LIST

Constructor Summary

EC2UnixLauncher()

Method Summary

int	exec(com.trilead.ssh2.Connection ssh, java.lang.String command, java.io.OutputStream output) Executes a process remotely and blocks until its completion.
hudson.model.Descriptor<hudson.slaves.ComputerLauncher>	getDescriptor()
protected void	launch(EC2Computer computer, java.io.PrintStream logger, com.xerox.amazonws.ec2.ReservationDescription.Instance inst) Stage 2 of the launch.

Methods inherited from class hudson.plugins.ec2.EC2ComputerLauncher

launch

Methods inherited from class hudson.slaves.ComputerLauncher

afterDisconnect, afterDisconnect, beforeDisconnect, beforeDisconnect, isLaunchSupported, launch

Methods inherited from class java.lang.Object

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

Constructor Detail

EC2UnixLauncher

public EC2UnixLauncher()

Method Detail

launch

protected void launch(EC2Computer computer,
                      java.io.PrintStream logger,
                      com.xerox.amazonws.ec2.ReservationDescription.Instance inst)
               throws java.io.IOException,
                      com.xerox.amazonws.ec2.EC2Exception,
                      java.lang.InterruptedException,
                      org.jets3t.service.S3ServiceException

Description copied from class: EC2ComputerLauncher

Stage 2 of the launch. Called after the EC2 instance comes up.

Specified by:

launch in class EC2ComputerLauncher

Throws:

java.io.IOException

com.xerox.amazonws.ec2.EC2Exception

java.lang.InterruptedException

org.jets3t.service.S3ServiceException

exec

public int exec(com.trilead.ssh2.Connection ssh,
                java.lang.String command,
                java.io.OutputStream output)
         throws java.io.IOException,
                java.lang.InterruptedException

Executes a process remotely and blocks until its completion. TODO: update to a new version that has thsi as a convenience method in it.

Parameters:

output - The stdout/stderr will be sent to this stream.

Throws:

java.io.IOException

java.lang.InterruptedException

getDescriptor

public hudson.model.Descriptor<hudson.slaves.ComputerLauncher> getDescriptor()

Specified by:

getDescriptor in interface hudson.model.Describable<hudson.slaves.ComputerLauncher>

Overrides:

getDescriptor in class hudson.slaves.ComputerLauncher