All geek questions in one place

Print Jenkins job console text for my work to be done

I tried to look here and here and here .

I am using dsl stream. And I would like to see the console log print out from the job that I create as part of the work being done. I tried to look back at a few examples, and I could not find what I was looking for. I apologize if this question does not use the correct terminology or that it is asked differently. I just want to find an answer on how to do this.

A = build("Main Suites", SUITE: "qa_smoketests", OS: "mac")

below I tried to do this but it didn't seem to work

OUTPUT = A.build.doConsoleText()
out.println(OUTPUT)

UPDATE:

I tried the second method to update it on the fly, and am I running into a problem with the url all the time? strange, if I click the url link in error, it will lead me to the corresponding page. I had to modify b / c stuff. There are spaces in the job title. I also edited my error log for this post to say MYHOSTURL instead of my actual Jenkins url.

ERROR: Failed to run DSL Script
java.util.concurrent.ExecutionException: org.codehaus.groovy.runtime.InvokerInvocationException: java.io.IOException: Server returned HTTP response code: 401 for URL: http://MYHOSTURL/job/Main%20Suites/159/consoleText
    at java.util.concurrent.FutureTask.report(FutureTask.java:122)
    at java.util.concurrent.FutureTask.get(FutureTask.java:188)
    at java_util_concurrent_Future$get$7.call(Unknown Source)
    at com.cloudbees.plugins.flow.FlowDelegate$_parallel_closure6.doCall(FlowDSL.groovy:440)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
    at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:903)
    at groovy.lang.Closure.call(Closure.java:415)
    at groovy.lang.Closure.call(Closure.java:428)
    at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:1379)
    at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:1351)
    at org.codehaus.groovy.runtime.dgm$170.invoke(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:271)
    at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:53)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
    at com.cloudbees.plugins.flow.FlowDelegate.parallel(FlowDSL.groovy:438)
    at sun.reflect.GeneratedMethodAccessor10240.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1079)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:903)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:723)
    at com.cloudbees.plugins.flow.FlowDelegate.invokeMethod(FlowDSL.groovy)
    at hudson.util.spring.ClosureScript.invokeMethod(ClosureScript.java:83)
    at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:72)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:46)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:145)
    at Script1.run(Script1.groovy:12)
    at Script1$run.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
    at Script1$run.call(Unknown Source)
    at com.cloudbees.plugins.flow.FlowDSL.executeFlowScript(FlowDSL.groovy:84)
    at com.cloudbees.plugins.flow.FlowRun$FlyweightTaskRunnerImpl.run(FlowRun.java:219)
    at hudson.model.Run.execute(Run.java:1759)
    at com.cloudbees.plugins.flow.FlowRun.run(FlowRun.java:155)
    at hudson.model.ResourceController.execute(ResourceController.java:89)
    at hudson.model.Executor.run(Executor.java:240)
    at hudson.model.OneOffExecutor.run(OneOffExecutor.java:43)
Caused by: org.codehaus.groovy.runtime.InvokerInvocationException: java.io.IOException: Server returned HTTP response code: 401 for URL: http://MYHOSTURL/job/Main%20Suites/159/consoleText
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:97)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
    at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:903)
    at groovy.lang.Closure.call(Closure.java:415)
    at groovy.lang.Closure.call(Closure.java:409)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Server returned HTTP response code: 401 for URL: http://MYHOSTURL/job/Main%20Suites/159/consoleText
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1627)
    at sun.net.www.protocol.http.HttpURLConnection$getInputStream.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
    at Script1.responseFrom(Script1.groovy:82)
    at Script1$responseFrom.callCurrent(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:46)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141)
    at Script1.printConsoleOutputTextChunksFrom(Script1.groovy:62)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
    at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:361)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:903)
    at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:66)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:46)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:149)
    at Script1$_run_closure2.doCall(Script1.groovy:20)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
    at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:903)
    at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:66)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:46)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141)
    at Script1$_run_closure2.doCall(Script1.groovy)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
    at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:903)
    at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:39)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
    at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:54)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
    at com.cloudbees.plugins.flow.FlowDelegate$_parallel_closure5_closure7.doCall(FlowDSL.groovy:427)
    at sun.reflect.GeneratedMethodAccessor8673.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
    at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:903)
    at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:66)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141)
    at com.cloudbees.plugins.flow.FlowDelegate$_parallel_closure5_closure7.doCall(FlowDSL.groovy)
    at sun.reflect.GeneratedMethodAccessor8672.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    ... 9 more
}
Finished: FAILURE

UPDATE 2:

So, I managed to start the first method by changing the responseFrom function to process the page for which authentication is required.

InputStream responseFrom(String url)
  {
  // See Using java.net.URLConnection to fire and handle HTTP requests 
  //     https://stackoverflow.com/a/2793153/1744774
  URL myURL = new URL(url);
  HttpURLConnection connection = (HttpURLConnection)myURL.openConnection();
  String userCredentials = "username:password";
  String encoding = new sun.misc.BASE64Encoder().encode(userCredentials.getBytes());
  String basicAuth = "Basic " + encoding;
  connection.setRequestProperty("Authorization", basicAuth);
  connection.setRequestProperty("Accept-Charset", StandardCharsets.UTF_8.name());
  return connection.getInputStream();  
  }

However, I'm still having trouble getting the second method. I assume this is a function that is used to get the build number from a downstream task.

java.util.concurrent.ExecutionException: org.codehaus.groovy.runtime.InvokerInvocationException: groovy.lang.MissingMethodException: : static java.lang.Integer.parseUnsignedInt() : (java.lang.String): [164]

+4
1

. .

  • , : " GET".
  • -, . - , .
  • - : .

.

1

.

// From: Output the console text of a Jenkins job that my Job is running
//       http://stackoverflow.com/a/31573477/1744774
final String JENKINS_HOST = 'http://<your Jenkins host>'
final String DOWNSTREAM_NAME = '<your downstream job name>'

final String SEPARATOR = new String(new char[8]).replace('\0', '-')
final int DOWNSTREAM_BUILD_NO = build(DOWNSTREAM_NAME).getBuild().getNumber()

println("${SEPARATOR} Begin console HTML output of ${DOWNSTREAM_NAME} #${DOWNSTREAM_BUILD_NO} ${SEPARATOR}")
printConsoleOutputHtmlFrom(
    "${JENKINS_HOST}/job/${DOWNSTREAM_NAME}/${DOWNSTREAM_BUILD_NO}/console")

println("${SEPARATOR} Begin console text output of ${DOWNSTREAM_NAME} #${DOWNSTREAM_BUILD_NO} ${SEPARATOR}")
printConsoleOutputTextFrom(
    "${JENKINS_HOST}/job/${DOWNSTREAM_NAME}/${DOWNSTREAM_BUILD_NO}/consoleText")

println("${SEPARATOR} End console output of ${DOWNSTREAM_NAME} ${SEPARATOR}")

import org.xml.sax.InputSource

void printConsoleOutputHtmlFrom(String consoleUrl)
  {
  println(xPathExpression('//pre[contains(@class, "console-output")]')
              .evaluate(new InputSource(responseFrom(consoleUrl))))
  }

import java.nio.charset.StandardCharsets

void printConsoleOutputTextFrom(String consoleTextUrl)
  {
  BufferedReader log = new BufferedReader(
      new InputStreamReader(responseFrom(consoleTextUrl), StandardCharsets.UTF_8.name()));
  while ((line = log.readLine()) != null)
    {
    println(line)
    }
  }

InputStream responseFrom(String url)
  {
  // See Using java.net.URLConnection to fire and handle HTTP requests 
  //     http://stackoverflow.com/a/2793153/1744774
  URLConnection connection = new URL(url).openConnection();
  connection.setRequestProperty("Accept-Charset", StandardCharsets.UTF_8.name());
  return connection.getInputStream();  
  }

import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathExpression;
import javax.xml.xpath.XPathFactory;

XPathExpression xPathExpression(String expression)
  {
  // See How to read XML using XPath in Java
  //     http://stackoverflow.com/a/2811101/1744774
  XPathFactory xPathFactory = XPathFactory.newInstance();
  XPath xPath = xPathFactory.newXPath();
  return xPath.compile(expression);
  }

:

2

.

// From: Output the console text of a Jenkins job that my Job is running
//       http://stackoverflow.com/a/31573477/1744774
final String JENKINS_HOST = 'http://<your Jenkins host>'
final String DOWNSTREAM_NAME = '<your downstream job name>'

final String SEPARATOR = new String(new char[8]).replace('\0', '-')

import java.util.concurrent.TimeUnit

parallel(
  { build(DOWNSTREAM_NAME) },
  {
  final String THIS_BUILD_NAME = build.getProject().getName()
  final int THIS_BUILD_NO = build.getNumber()
  final int DOWNSTREAM_BUILD_NO = downstreamBuildNoFrom(
      "${JENKINS_HOST}/job/${THIS_BUILD_NAME}/${THIS_BUILD_NO}/consoleText") 

  println("${SEPARATOR} Begin console output of ${DOWNSTREAM_NAME} #${DOWNSTREAM_BUILD_NO} ${SEPARATOR}")

  printConsoleOutputTextChunksFrom(
      "${JENKINS_HOST}/job/${DOWNSTREAM_NAME}/${DOWNSTREAM_BUILD_NO}/consoleText", 3L, TimeUnit.SECONDS)

  println("${SEPARATOR} End console output of ${DOWNSTREAM_NAME} #${DOWNSTREAM_BUILD_NO} ${SEPARATOR}")
  })

int downstreamBuildNoFrom(String thisBuildConsoleTextUrl)
  {
  int downstreamBuildNo = -1
  while (downstreamBuildNo <= 0)
    {
    TimeUnit.SECONDS.sleep(1L)
    BufferedReader log = new BufferedReader(
        new InputStreamReader(responseFrom(thisBuildConsoleTextUrl), StandardCharsets.UTF_8.name()));
    while ((line = log.readLine()) != null)
      {
      if (line.matches('.* Build .* started'))
        {
        final int buildNoIdx = line.indexOf('#') + 1
        downstreamBuildNo = Integer.parseUnsignedInt(
            line.substring(buildNoIdx, line.indexOf(' ', buildNoIdx)))
        break
        }
      /*if (log.lines().anyMatch(t -> t.matches(".* Build .* started")))
        {
        // in case of Java >=8
        }*/
      }
    }
  return downstreamBuildNo
  } // downstreamBuildNoFrom()

import java.nio.charset.StandardCharsets

void printConsoleOutputTextChunksFrom(String consoleTextUrl, long updateInterval, TimeUnit updateIntervalUnit)
  {
  final int LINE_BREAK_LENGTH = System.getProperty("line.separator").length()
  int charsPrintedSoFar = 0
  while (true) // effectively a do { ... }
    {
    int charsPrintedThisTime = 0
    BufferedReader chunk = new BufferedReader(
        new InputStreamReader(responseFrom(consoleTextUrl), StandardCharsets.UTF_8.name()))
    chunk.skip(charsPrintedSoFar)
    while ((line = chunk.readLine()) != null)
      {
      println(line)
      charsPrintedThisTime = line.length() + LINE_BREAK_LENGTH
      charsPrintedSoFar += charsPrintedThisTime
      }
    updateIntervalUnit.sleep(updateInterval)
    if (charsPrintedThisTime == 0)
      break
    } 
  } // printConsoleOutputTextChunksFrom()

InputStream responseFrom(String url)
  {
  // See Using java.net.URLConnection to fire and handle HTTP requests 
  //     http://stackoverflow.com/a/2793153/1744774
  URLConnection connection = new URL(url).openConnection();
  connection.setRequestProperty("Accept-Charset", StandardCharsets.UTF_8.name());
  return connection.getInputStream();  
  }
+4

Source: https://habr.com/ru/post/1598728/

More articles:


All Articles