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Posted to user@ant.apache.org by Karunakar Chatla <ka...@cybage.com> on 2005/08/19 08:28:04 UTC

Problem executing task

Hi,

I am relatively new to FreeBSD and ANT.
I wanted to fire a command on FreeBSD box from a windows box. I am using <sshexec> task to accomplish my task. 
I have downloaded jsch-0.1.21.jar and copied it to lib folder of ANT. Following is by build file.

<project name="DARTmail" >
 <target name="Build" >
  <sshexec host="172.18.225.17"
    port="23"
    username="user"
    password="password"
    command="ls"
    output="${output.folder.path}\ssh.log"
    failonerror="true"/>
 </target>
</project>

I am getting following error on running above script : Is there any settings to be done to get connection to FreeBSD box?
I mean, should we change any settings on FreeBSD box to allow the connection?

This is very much urgent for me now. Can anybody help me out?

<stacktrace>D:\kchatla\BuildAutomation\checkout\DARTmail\build-freebsd.xml:82: com.jcraft.jsch.JSchException: Session.connect: java.net.ConnectException: Connection refused: connect
	at org.apache.tools.ant.taskdefs.optional.ssh.SSHExec.execute(SSHExec.java:211)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
	at org.apache.tools.ant.Task.perform(Task.java:364)
	at org.apache.tools.ant.Target.execute(Target.java:341)
	at org.apache.tools.ant.Target.performTasks(Target.java:369)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
	at org.apache.tools.ant.Main.runBuild(Main.java:668)
	at org.apache.tools.ant.Main.startAnt(Main.java:187)
	at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
	at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)
Caused by: com.jcraft.jsch.JSchException: Session.connect: java.net.ConnectException: Connection refused: connect
	at com.jcraft.jsch.Session.connect(Unknown Source)
	at com.jcraft.jsch.Session.connect(Unknown Source)
	at org.apache.tools.ant.taskdefs.optional.ssh.SSHBase.openSession(SSHBase.java:180)
	at org.apache.tools.ant.taskdefs.optional.ssh.SSHExec.execute(SSHExec.java:143)


Thanks,
Karunakar Chatla

Re: Problem executing task

Posted by Karunakar Chatla <ka...@cybage.com>.
It is giving following error when I use 22 as port number -

com.jcraft.jsch.JSchException: reject HostKey: 172.18.228.70
	at
org.apache.tools.ant.taskdefs.optional.ssh.SSHExec.execute(SSHExec.java:211)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
	at org.apache.tools.ant.Task.perform(Task.java:364)
	at org.apache.tools.ant.Target.execute(Target.java:341)
	at org.apache.tools.ant.Target.performTasks(Target.java:369)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
	at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.j
ava:40)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
	at org.apache.tools.ant.Main.runBuild(Main.java:668)
	at org.apache.tools.ant.Main.startAnt(Main.java:187)
	at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
	at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)
Caused by: com.jcraft.jsch.JSchException: reject HostKey: 172.18.228.70
	at com.jcraft.jsch.Session.checkHost(Unknown Source)
	at com.jcraft.jsch.Session.connect(Unknown Source)
	at com.jcraft.jsch.Session.connect(Unknown Source)
	at
org.apache.tools.ant.taskdefs.optional.ssh.SSHBase.openSession(SSHBase.java:
180)
	at
org.apache.tools.ant.taskdefs.optional.ssh.SSHExec.execute(SSHExec.java:143)



----- Original Message ----- 
From: "Atsuhiko Yamanaka" <at...@gmail.com>
To: "Ant Users List" <us...@ant.apache.org>
Sent: Friday, August 19, 2005 4:05 PM
Subject: Re: Problem executing <sshexec> task


Hi,

On 8/19/05, Karunakar Chatla <ka...@cybage.com> wrote:
> <project name="DARTmail" >
>  <target name="Build" >
>   <sshexec host="172.18.225.17"
>     port="23"
>     username="user"
>     password="password"
>     command="ls"
>     output="${output.folder.path}\ssh.log"
>     failonerror="true"/>
>  </target>
> </project>

Usually, sshd will wait for connections at TCP port 22.
Is TCP port 23 right on your environment?

Sincerely,
--
ymnk

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Re: Problem executing task

Posted by Atsuhiko Yamanaka <at...@gmail.com>.
Hi,

On 8/19/05, Karunakar Chatla <ka...@cybage.com> wrote:
> <project name="DARTmail" >
>  <target name="Build" >
>   <sshexec host="172.18.225.17"
>     port="23"
>     username="user"
>     password="password"
>     command="ls"
>     output="${output.folder.path}\ssh.log"
>     failonerror="true"/>
>  </target>
> </project>

Usually, sshd will wait for connections at TCP port 22.  
Is TCP port 23 right on your environment?

Sincerely,
--
ymnk

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