Hi Team,

I have a Jenkins job to restart Tomcat automatically configured.

I have added a server-restart named job with the below config

    <org.jvnet.hudson.plugins.SSHBuildWrapper>
      <siteName>jenkins@qa-gse01:22</siteName>
      <preScript>cd /opt/tomcat/app/apache-tomcat-6.0.26/bin
./catalina.sh stop -force</preScript>
      <postScript>cd /opt/tomcat/app/apache-tomcat-6.0.26/bin
./catalina.sh start</postScript>
    </org.jvnet.hudson.plugins.SSHBuildWrapper>
  </buildWrappers>

I have added the pre-build step to make a cd to Tomcat bin directory &
execute the stop script(catalina.sh)
And the post-build step to make a cd to Tomcat bin directory & execute the
start script(catalina.sh)

After running the job, I see  the below exception.

Building in workspace /var/lib/jenkins/jobs/QA-server-restart/workspace
[SSH] executing pre build script:

cd /opt/tomcat/app/apache-tomcat-6.0.26/bin
./catalina.sh stop -force
[SSH] Exception:Auth cancel
com.jcraft.jsch.JSchException: Auth cancel
        at com.jcraft.jsch.Session.connect(Session.java:451)
        at com.jcraft.jsch.Session.connect(Session.java:150)
        at org.jvnet.hudson.plugins.SSHSite.createSession(SSHSite.java:118)
        at org.jvnet.hudson.plugins.SSHSite.executeCommand(SSHSite.java:128)
        at
org.jvnet.hudson.plugins.SSHBuildWrapper.executePreBuildScript(SSHBuildWrapper.java:78)
        at 
org.jvnet.hudson.plugins.SSHBuildWrapper.setUp(SSHBuildWrapper.java:62)
        at hudson.model.Build$BuildExecution.doRun(Build.java:154)
        at
hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499)
        at hudson.model.Run.execute(Run.java:1502)
        at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
        at hudson.model.ResourceController.execute(ResourceController.java:88)
        at hudson.model.Executor.run(Executor.java:236)
Finished: FAILURE

While I do a SSH directly from the Jenkins LINUX box to the Tomcat
server(qa-gse01), I'm able to login but the job to do the same task is
failing.

Can you guys please help me on this, I'm stuck !!




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