[JIRA] (JENKINS-39307) pipeline docker execution aborts without reason

[email protected] (JIRA) Fri, 25 Nov 2016 04:12:10 -0800

Title: Message Title

Ok, there is a workaround, but man thats hacky!

One uses `nohup` to run the script itself, and after that make jenkins poll for the process still existing by examining the existence of its pid via the proc filesystem.

 
                                                                      BUILDSCRIPT="nohup ${BUILDSCRIPT} 2>&1 > nohup.out & echo \$! > pid; tail -f nohup.out & wait; kill %2"
      try {
        if (VERBOSE) {
          print(BUILDSCRIPT)
        }
        sh BUILDSCRIPT
      }
      catch (err) {
        RUNNING_PID=readFile("pid").trim()
        def stillRunning=true
        while (stillRunning) {
          def processStat=""
          try{
            scripT="cat /proc/${RUNNING_PID}/stat 2>/dev/null"
            echo "script: ${scripT}"
            processStat = sh(returnStdout: true, script: scripT)
          }
          catch (x){}
          stillRunning=(processStat != "")
          sleep 5
        }
        sh "tail -n 100 nohup.out"
      }
    }
 
                                                            

Add Comment

This message was sent by Atlassian JIRA

--
You received this message because you are subscribed to the Google Groups "Jenkins Issues" 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/d/optout.

[JIRA] (JENKINS-39307) pipeline docker execution aborts without reason

Reply via email to