On Tue, Apr 30, 2013 at 5:55 PM, Scott Evans <[email protected]> wrote: > Dan, > > I'm not a mac person so can't help you in detail, but can you, from your > mac, browse to your Jenkins server with a web browser?
Yes. > It almost sounds > like your slave mac isn't giving the jenkins slave process enough > permissions to reach out, or there is some sort of firewall blocking > connections to the jenkins server on port 8080 perhaps. > There is no firewall. To me it seems like the slave can contact the master, but is having an authorization problem once it does. Dan > Scott > > > On Tue, Apr 30, 2013 at 7:28 PM, Dan Tenenbaum <[email protected]> wrote: >> >> Hi all, >> >> I have tried a number of methods to connect to a Mac slave and have had no >> success. >> >> My master is also a mac and it's called dhcp151178. The slave I'm trying >> to connect to is called pelham. These of course are machines on my internal >> network. >> >> The first method I tried was "Launch slave agents on Unix machines via >> SSH". >> >> It looks like the master can connect to the slave via ssh but then I get >> the following (excerpted; full stack traces at end of message): >> >> java.io.IOException: Remote call on pelham failed >> >> ... >> >> Caused by: java.lang.InternalError: Can't connect to window server - not >> enough permissions. >> >> >> Then I tried "Launch slave agents via Java Web Start" >> >> And on the slave I navigated to >> http://dhcp151178:8080/computer/pelham/slave-agent.jnlp >> >> This gave me: >> >> >> >> java.lang.Exception: The server rejected the connection: Unauthorized >> access >> >> at hudson.remoting.Engine.onConnectionRejected(Engine.java:257) >> >> at hudson.remoting.Engine.run(Engine.java:232) >> >> >> >> Also, based on the following post: >> >> >> http://stackoverflow.com/questions/11824486/setting-up-a-hudson-slave-on-windows-xp >> >> >> I tried downloading the jnlp file from the URL above, replacing all >> instances of 'localhost' with 'dhcp151178' and launching the jnlp with >> javaws, this either gives me no console output at all (but the slave agent >> gui says Terminated) or it says: >> >> >> ... >> >> Exception in thread "main" java.lang.InternalError: Can't connect to >> window server - not enough permissions. >> >> >> I tried starting in headless mode, both as jenkins and as my regular admin >> user. I did this on the slave: >> >> >> java -jar slave.jar -jnlpUrl >> http://dhcp151178:8080/computer/pelham/slave-agent.jnlp >> Apr 30, 2013 5:19:02 PM hudson.remoting.jnlp.Main$CuiListener <init> >> INFO: Jenkins agent is running in headless mode. >> Apr 30, 2013 5:19:02 PM hudson.remoting.jnlp.Main$CuiListener status >> INFO: Locating server among [http://localhost:8080/, >> http://dhcp151178:8080/] >> Apr 30, 2013 5:19:02 PM hudson.remoting.jnlp.Main$CuiListener status >> INFO: Connecting to localhost:49161 >> Apr 30, 2013 5:19:02 PM hudson.remoting.jnlp.Main$CuiListener status >> INFO: Handshaking >> Apr 30, 2013 5:19:02 PM hudson.remoting.jnlp.Main$CuiListener error >> SEVERE: The server rejected the connection: Unauthorized access >> java.lang.Exception: The server rejected the connection: Unauthorized >> access >> at hudson.remoting.Engine.onConnectionRejected(Engine.java:257) >> at hudson.remoting.Engine.run(Engine.java:232) >> >> >> There is no security set up on the master, so I'm not sure what the >> unauthorized access is about, and there is no -auth username:password that I >> can add to that command line. >> >> >> I'm not sure how to set up "Launch slave via execution of command on the >> Master" because I can't find much documentation for that. >> >> >> So I'm stuck. I was able to set up a windows slave so I know that it is >> possible. But the Mac slave does not want to start. Can you help? >> >> >> Thanks, >> >> Dan >> >> >> >> Addenda: full stack trace from trying to launch slave agents on the master >> using ssh: >> >> >> 04/30/13 17:23:29] [SSH] Opening SSH connection to pelham:22. >> [04/30/13 17:23:29] [SSH] Authentication successful. >> [04/30/13 17:23:29] [SSH] The remote users environment is: >> BASH=/bin/bash >> BASH_ARGC=() >> BASH_ARGV=() >> BASH_EXECUTION_STRING=set >> BASH_LINENO=() >> BASH_SOURCE=() >> BASH_VERSINFO=([0]="3" [1]="2" [2]="48" [3]="1" [4]="release" >> [5]="x86_64-apple-darwin10.0") >> BASH_VERSION='3.2.48(1)-release' >> DIRSTACK=() >> EUID=216 >> GROUPS=() >> HOME=/Users/Shared/Jenkins >> HOSTNAME=pelham.fhcrc.org >> HOSTTYPE=x86_64 >> IFS=$' \t\n' >> LOGNAME=jenkins >> MACHTYPE=x86_64-apple-darwin10.0 >> MAIL=/var/mail/jenkins >> OPTERR=1 >> OPTIND=1 >> OSTYPE=darwin10.0 >> PATH=/usr/bin:/bin:/usr/sbin:/sbin >> PPID=545 >> PS4='+ ' >> PWD=/Users/Shared/Jenkins >> SHELL=/bin/bash >> SHELLOPTS=braceexpand:hashall:interactive-comments >> SHLVL=1 >> SSH_CLIENT='140.107.151.178 56267 22' >> SSH_CONNECTION='140.107.151.178 56267 140.107.150.101 22' >> TERM=dumb >> UID=216 >> USER=jenkins >> _=bash >> [04/30/13 17:23:29] [SSH] Checking java version of java >> [04/30/13 17:23:29] [SSH] java -version returned 1.6.0_45. >> [04/30/13 17:23:29] [SSH] Starting sftp client. >> [04/30/13 17:23:29] [SSH] Copying latest slave.jar... >> [04/30/13 17:23:29] [SSH] Copied 284,251 bytes. >> Expanded the channel window size to 4MB >> [04/30/13 17:23:29] [SSH] Starting slave process: cd >> '/Users/Shared/Jenkins/master' && java -jar slave.jar >> <===[JENKINS REMOTING CAPACITY]===>channel started >> Slave.jar version: 2.23 >> This is a Unix slave >> Copied maven-agent.jar >> Copied maven3-agent.jar >> Copied maven3-interceptor.jar >> Copied maven-interceptor.jar >> Copied maven2.1-interceptor.jar >> Copied plexus-classworld.jar >> Copied classworlds.jar >> Evacuated stdout >> Tue Apr 30 17:23:31 pelham.fhcrc.org java[551] <Error>: kCGErrorFailure: >> Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged. >> java.io.IOException: Remote call on pelham failed >> at hudson.remoting.Channel.call(Channel.java:681) >> at >> org.jenkinsci.modules.slave_installer.impl.ComputerListenerImpl.onOnline(ComputerListenerImpl.java:32) >> at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:472) >> at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:340) >> at >> hudson.plugins.sshslaves.SSHLauncher.startSlave(SSHLauncher.java:678) >> at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:472) >> at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:223) >> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) >> at java.util.concurrent.FutureTask.run(FutureTask.java:138) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) >> at java.lang.Thread.run(Thread.java:680) >> Caused by: java.lang.InternalError: Can't connect to window server - not >> enough permissions. >> at java.lang.ClassLoader$NativeLibrary.load(Native Method) >> at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1827) >> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1724) >> at java.lang.Runtime.loadLibrary0(Runtime.java:823) >> at java.lang.System.loadLibrary(System.java:1045) >> at >> sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50) >> at java.security.AccessController.doPrivileged(Native Method) >> at sun.awt.NativeLibLoader.loadLibraries(NativeLibLoader.java:38) >> at sun.awt.DebugHelper.<clinit>(DebugHelper.java:29) >> at java.awt.Component.<clinit>(Component.java:566) >> at >> org.jenkinsci.modules.slave_installer.impl.InstallerGui.call(InstallerGui.java:47) >> at >> org.jenkinsci.modules.slave_installer.impl.InstallerGui.call(InstallerGui.java:29) >> at hudson.remoting.UserRequest.perform(UserRequest.java:118) >> at hudson.remoting.UserRequest.perform(UserRequest.java:48) >> at hudson.remoting.Request$2.run(Request.java:326) >> at >> hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) >> ... 5 more >> [04/30/13 17:23:31] [SSH] Connection closed. >> ERROR: Connection terminated >> java.io.IOException: Unexpected termination of the channel >> at >> hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) >> Caused by: java.io.EOFException >> at >> java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2557) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1294) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) >> at hudson.remoting.Command.readFrom(Command.java:92) >> at >> hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:59) >> at >> hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) >> ERROR: [04/30/13 17:23:31] slave agent was terminated >> java.io.IOException: Unexpected termination of the channel >> at >> hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) >> Caused by: java.io.EOFException >> at >> java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2557) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1294) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) >> at hudson.remoting.Command.readFrom(Command.java:92) >> at >> hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:59) >> at >> hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Jenkins Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> >> For more options, visit https://groups.google.com/groups/opt_out. >> >> > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "Jenkins Users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/jenkinsci-users/wYLQESSDjag/unsubscribe?hl=en. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. 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