Hi,
Is there any special requirements? (ssh does work from both Linux and Windows
to this machine, also from the Jenkins master user account too). Seem like
starting the slave fails, anything to do with firewall or something like that?
here the node that work (Windows 10 64 bits):
[09/01/20 09:26:41] [SSH] Checking java version of
C:\Java\jdk1.8.0_261\/bin/java
[09/01/20 09:26:42] [SSH] C:\Java\jdk1.8.0_261\/bin/java -version returned
1.8.0_261.
[09/01/20 09:26:42] [SSH] Starting sftp client.
[09/01/20 09:26:42] [SSH] Copying latest remoting.jar...
Source agent hash is E5FEC468D6F172BF394E1F2571EA686C. Installed agent hash is
E5FEC468D6F172BF394E1F2571EA686C
Verified agent jar. No update is necessary.
Expanded the channel window size to 4MB
[09/01/20 09:26:55] [SSH] Starting agent process: cd "c:\JenkinsSlave" &&
C:\Java\jdk1.8.0_261\/bin/java -jar remoting.jar -workDir c:\JenkinsSlave
-jar-cache c:\JenkinsSlave/remoting/jarCache
Sep 01, 2020 9:26:56 AM org.jenkinsci.remoting.engine.WorkDirManager
initializeWorkDir
INFO: Using c:\JenkinsSlave\remoting as a remoting work directory
Sep 01, 2020 9:26:57 AM org.jenkinsci.remoting.engine.WorkDirManager
setupLogging
INFO: Both error and output logs will be printed to c:\JenkinsSlave\remoting
<===[JENKINS REMOTING CAPACITY]===>channel started
Remoting version: 4.3
This is a Windows agent
Sep 01, 2020 9:27:00 AM com.youdevise.hudson.slavestatus.SlaveListener call
INFO: Slave-status listener starting
Sep 01, 2020 9:27:00 AM com.youdevise.hudson.slavestatus.SocketHTTPListener
waitForConnection
INFO: Slave-status listener ready on port 3141
[StartupTrigger] - Scanning jobs for node WindowsJG
Agent successfully connected and online
The one that doesn’t work (Windows 10 64 bits also, using the same Java jdk
version):
[09/01/20 14:00:16] [SSH] Checking java version of C:\Java\1_8_0_261\/bin/java
[09/01/20 14:00:16] [SSH] C:\Java\1_8_0_261\/bin/java -version returned
1.8.0_261.
[09/01/20 14:00:16] [SSH] Starting sftp client.
[09/01/20 14:00:16] [SSH] Copying latest remoting.jar...
[09/01/20 14:00:19] [SSH] Copied 1,522,833 bytes.
Expanded the channel window size to 4MB
[09/01/20 14:00:19] [SSH] Starting agent process: cd "c:\JenkinsSlave" &&
C:\Java\1_8_0_261\/bin/java -jar remoting.jar -workDir c:\JenkinsSlave
-jar-cache c:\JenkinsSlave/remoting/jarCache
<===[JENKINS REMOTING CAPACITY]===>Sep 01, 2020 2:00:19 PM
org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir
INFO: Using c:\JenkinsSlave\remoting as a remoting work directory
Sep 01, 2020 2:00:19 PM org.jenkinsci.remoting.engine.WorkDirManager
setupLogging
INFO: Both error and output logs will be printed to c:\JenkinsSlave\remoting
<===[JENKINS REMOTING CAPACITY]===>ERROR: Connection terminated
ERROR: java.io.IOException: Unexpected termination of the channel
java.io.EOFException
at
java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2681)
at
java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3156)
at
java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:862)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:358)
at
hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:49)
at hudson.remoting.Command.readFrom(Command.java:142)
at hudson.remoting.Command.readFrom(Command.java:128)
at
hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35)
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:63)
Caused: java.io.IOException: Unexpected termination of the channel
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:77)
hudson.remoting.RequestAbortedException: java.io.IOException: Unexpected
termination of the channel
at hudson.remoting.Request.abort(Request.java:340)
at hudson.remoting.Channel.terminate(Channel.java:1081)
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:94)
Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to
KeilDellGris
at
hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1788)
at hudson.remoting.Request.call(Request.java:202)
at hudson.remoting.Channel.call(Channel.java:997)
at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:642)
at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:424)
at
hudson.plugins.sshslaves.SSHLauncher.startAgent(SSHLauncher.java:623)
at
hudson.plugins.sshslaves.SSHLauncher.access$400(SSHLauncher.java:112)
at
hudson.plugins.sshslaves.SSHLauncher$1.call(SSHLauncher.java:457)
at
hudson.plugins.sshslaves.SSHLauncher$1.call(SSHLauncher.java:422)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: Unexpected termination of the channel
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:77)
Caused by: java.io.EOFException
at
java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2681)
at
java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3156)
at
java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:862)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:358)
at
hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:49)
at hudson.remoting.Command.readFrom(Command.java:142)
at hudson.remoting.Command.readFrom(Command.java:128)
at
hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35)
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:63)
[09/01/20 14:00:21] Launch failed - cleaning up connection
[09/01/20 14:00:21] [SSH] Connection closed.
From: [email protected] <[email protected]> On
Behalf Of Jérôme Godbout
Sent: September 1, 2020 12:40 PM
To: [email protected]
Subject: RE: Windows client ssh connection error
Yes, I created the folder and give the user (I made a local user for this
called Jenkins). The user has full control over that folder. Does it require
the user to be admin?
The following are created:
c:\JenkinsSlave\
remoting.jar
remoting\
jarCache\
(empty)
logs\
remoting.log.0
…
remoting.log.4 (all 0 kb file
empty)
From: [email protected]<mailto:[email protected]>
<[email protected]<mailto:[email protected]>> On
Behalf Of Ivan Fernandez Calvo
Sent: September 1, 2020 12:05 PM
To: Jenkins Users
<[email protected]<mailto:[email protected]>>
Subject: Re: Windows client ssh connection error
Has the user that connect permissions on c:\JenkinsSlave? Is the folder
c:\JenkinsSlave\remoting created? Are there some err_pid* files or log files in
c:\JenkinsSlave folder?
El martes, 1 de septiembre de 2020 a las 17:48:39 UTC+2, Jérôme Godbout
escribió:
Hi,
I did solve my issue with the ssh agent I had earlier, but when I try to do the
same on another Windows client machine I get this weird error below. The log on
the slave are empty (c:\JenkinsSlave\remoting). The error is a bit vague and I
have no clue what is wrong. I can connect with ssh, I also did it on the master
node to approve the address to ensure it was not an issue. Seem like the
exchange stream are breaking down!?! what is going on?
[09/01/20 11:33:18] [SSH] Checking java version of C:\Java\1_8_0_261\/bin/java
[09/01/20 11:33:19] [SSH] C:\Java\1_8_0_261\/bin/java -version returned
1.8.0_261.
[09/01/20 11:33:19] [SSH] Starting sftp client.
[09/01/20 11:33:19] [SSH] Copying latest remoting.jar...
Source agent hash is E5FEC468D6F172BF394E1F2571EA686C. Installed agent hash is
E5FEC468D6F172BF394E1F2571EA686C
Verified agent jar. No update is necessary.
Expanded the channel window size to 4MB
[09/01/20 11:33:35] [SSH] Starting agent process: cd "c:\JenkinsSlave" &&
C:\Java\1_8_0_261\/bin/java -jar remoting.jar -workDir c:\JenkinsSlave
-jar-cache c:\JenkinsSlave/remoting/jarCache
<===[JENKINS REMOTING CAPACITY]===>Sep 01, 2020 11:33:35 AM
org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir
INFO: Using c:\JenkinsSlave\remoting as a remoting work directory
Sep 01, 2020 11:33:35 AM org.jenkinsci.remoting.engine.WorkDirManager
setupLogging
INFO: Both error and output logs will be printed to c:\JenkinsSlave\remoting
<===[JENKINS REMOTING CAPACITY]===>Exception in thread "main"
java.io.EOFException: unexpected stream termination
at hudson.remoting.ChannelBuilder.negotiate(ChannelBuilder.java:415)
at hudson.remoting.ChannelBuilder.build(ChannelBuilder.java:360)
at hudson.remoting.Launcher.main(Launcher.java:770)
at hudson.remoting.Launcher.runWithStdinStdout(Launcher.java:718)
at hudson.remoting.Launcher.run(Launcher.java:398)
at hudson.remoting.Launcher.main(Launcher.java:298)
ERROR: ERROR: Connection terminated
java.io.IOException: Unexpected termination of the channel
java.io.EOFException
at
java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2681)
at
java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3156)
at
java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:862)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:358)
at
hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:49)
at hudson.remoting.Command.readFrom(Command.java:142)
at hudson.remoting.Command.readFrom(Command.java:128)
at
hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35)
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:63)
Caused: java.io.IOException: Unexpected termination of the channel
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:77)
hudson.remoting.RequestAbortedException: java.io.IOException: Unexpected
termination of the channel
at hudson.remoting.Request.abort(Request.java:340)
at hudson.remoting.Channel.terminate(Channel.java:1081)
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:94)
Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to
KeilDellGris
at
hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1788)
at hudson.remoting.Request.call(Request.java:202)
at hudson.remoting.Channel.call(Channel.java:997)
at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:642)
at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:424)
at
hudson.plugins.sshslaves.SSHLauncher.startAgent(SSHLauncher.java:623)
at
hudson.plugins.sshslaves.SSHLauncher.access$400(SSHLauncher.java:112)
at
hudson.plugins.sshslaves.SSHLauncher$1.call(SSHLauncher.java:457)
at
hudson.plugins.sshslaves.SSHLauncher$1.call(SSHLauncher.java:422)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: Unexpected termination of the channel
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:77)
Caused by: java.io.EOFException
at
java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2681)
at
java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3156)
at
java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:862)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:358)
at
hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:49)
at hudson.remoting.Command.readFrom(Command.java:142)
at hudson.remoting.Command.readFrom(Command.java:128)
at
hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35)
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:63)
[09/01/20 11:33:37] Launch failed - cleaning up connection
[09/01/20 11:33:37] [SSH] Connection closed.
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