Jenkins not showing detailed logs on console output
Hi,
I have a python application that runs on jenkins and logs at
*{WORKSPACE}/bot.log
*but for some reason jenkins console output is not showing full detailed log*
i.e- bot.log*
[image: image.png]
As you can the above screenshot we are not getting full detailed log but on
the server at the location bot.log is having full detailed lines so how
can i get that full detailed log on console output ?
i am running below pipeline script
pipeline {
agent any
environment {
CLIENT_ID = credentials('CLIENT_ID_B_PROD')
SECRET_ID = credentials('SECRET_ID_B_PROD')
NET_CLIENT_ID = credentials('NET_CLIENT_B_PROD')
NET_SECRET_ID = credentials('NET_SECRET_ID_B_PROD')
}
stages {
stage('Run BOT') {
steps {
sh '''
export HTTPX_LOG_LEVEL=debug
cd /opt/apps/triage
source venv/bin/activate # Activate your virtual
environment
python bot.py B_PLANNED UAT
deactivate # Deactivate the virtual environment after
running the script
'''
}
}
}
}
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Re: Jenkins not able to launch the slave due to unrecognizable JAVA_HOME
Hi,
I have upgraded java on both the controller and agent machines to OpenJdk
17 and tried to launch again via ssh but still i am getting the same error
*Controller* machine(*/usr/lib/jvm/Openjdk_17.0.6.0/bin/java*
* drwxr-xr-x* 10 *root* *root* 131 Jan
13 2023 *Openjdk_17.0.6.0* )
*Agent* machine (*/etc/java/Openjdk_17.0.6.0/bin/java*
*drwxr-xr-x* 10 *rootroot*
131 Jan 14 2023 *Openjdk_17.0.6.0*)
SSHLauncher{host='md1npdvlnx416.dev.corp.local', port=22,
credentialsId='taf-jenkins', jvmOptions='', javaPath='',
prefixStartSlaveCmd='', suffixStartSlaveCmd='', launchTimeoutSeconds=60,
maxNumRetries=10, retryWaitTime=15,
sshHostKeyVerificationStrategy=hudson.plugins.sshslaves.verifiers.NonVerifyingKeyVerificationStrategy,
tcpNoDelay=true, trackCredentials=true} [04/18/24 12:27:46] [SSH] Opening
SSH connection to md1npdvlnx416.dev.corp.local:22. [04/18/24 12:27:46]
[SSH] WARNING: SSH Host Keys are not being verified. Man-in-the-middle
attacks may be possible against this connection. [04/18/24 12:27:46] [SSH]
Authentication successful. [04/18/24 12:27:46] [SSH] The remote user's
environment is: Checking Java version in the PATH Java is not in the PATH
nor configured with the javaPath setting, Jenkins will try to guess where
is Java, this guess will be removed in the future. :Launch agents via SSH
[04/18/24 12:27:46] [SSH] Checking java version of
/var/lib/jenkins/jdk/bin/java Couldn't figure out the Java version of
/var/lib/jenkins/jdk/bin/java [04/18/24 12:27:46] [SSH] Checking java
version of java Couldn't figure out the Java version of java [04/18/24
12:27:46] [SSH] Checking java version of /usr/bin/java Couldn't figure out
the Java version of /usr/bin/java [04/18/24 12:27:46] [SSH] Checking java
version of /usr/java/default/bin/java Couldn't figure out the Java version
of /usr/java/default/bin/java [04/18/24 12:27:46] [SSH] Checking java
version of /usr/java/latest/bin/java Couldn't figure out the Java version
of /usr/java/latest/bin/java [04/18/24 12:27:46] [SSH] Checking java
version of /usr/local/bin/java Couldn't figure out the Java version of
/usr/local/bin/java [04/18/24 12:27:46] [SSH] Checking java version of
/usr/local/java/bin/java Couldn't figure out the Java version of
/usr/local/java/bin/java java.io.IOException: Java not found on
hudson.slaves.SlaveComputer@3242743c. Install Java 8 or Java 11 on the
Agent. at
hudson.plugins.sshslaves.JavaVersionChecker.resolveJava(JavaVersionChecker.java:83)
at
hudson.plugins.sshslaves.SSHLauncher.lambda$launch$0(SSHLauncher.java:460)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829) [04/18/24 12:27:46]
Launch failed - cleaning up connection [04/18/24 12:27:46] [SSH] Connection
closed.
And also i have tried *Launch agent by connecting to controller option*
*but i am getting below error*
java -jar agent.jar -url http://mo1csgw2321:8080/ -secret -name
"TAF-child" -workDir "/var/lib/jenkins"
Apr 18, 2024 4:11:50 PM org.jenkinsci.remoting.engine.WorkDirManager
initializeWorkDir
INFO: Using /var/lib/jenkins/remoting as a remoting work directory
Apr 18, 2024 4:11:51 PM org.jenkinsci.remoting.engine.WorkDirManager
setupLogging
INFO: Both error and output logs will be printed to
/var/lib/jenkins/remoting
Apr 18, 2024 4:11:51 PM hudson.remoting.Launcher createEngine
INFO: Setting up agent: TAF-child
Apr 18, 2024 4:11:51 PM hudson.remoting.Engine startEngine
INFO: Using Remoting version: 3206.vb_15dcf73f6a_9
Apr 18, 2024 4:11:51 PM org.jenkinsci.remoting.engine.WorkDirManager
initializeWorkDir
INFO: Using /var/lib/jenkins/remoting as a remoting work directory
Apr 18, 2024 4:11:51 PM hudson.remoting.Launcher$CuiListener status
INFO: Locating server among [http:// mo1csgw2321:8080/]
Apr 18, 2024 4:11:51 PM hudson.remoting.Launcher$CuiListener status
*INFO: Could not locate server among [ http:// mo1csgw2321:8080/ ];
waiting 10 seconds before retry*
*java.io.IOException: http:// mo1csgw2321:8080/tcpSlaveAgentListener/ is
invalid: 404 Not Found*
at
org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver.resolve(JnlpAgentEndpointResolver.java:222)
at hudson.remoting.Engine.innerRun(Engine.java:809)
at hudson.remoting.Engine.run(Engine.java:563)
On Monday, April 15, 2024 at 10:26:26 PM UTC+5:30 kuisat...@gmail.com wrote:
> >Jenkins not able to launch the slave due to unrecognizable JAVA_HOME
>
> Stop using Slave and use Agent as a name for the Build Agents attached to
> the Jenkins Controller (no longer master)
>
> >so could anyone please help as it is urgent
>
> This is a User group, so NOTHING here is urgent. If someone can help, I
> will do it,
Jenkins not able to launch the slave due to unrecognizable JAVA_HOME
Hi,
I have the below machine config
*(Master Jenkins)*
OS RedHat Enterprise Linux 7.6
openjdk version "11.0.22" 2024-01-16 LTS
path: /usr/lib/jvm/java-11-openjdk-11.0.22.0.7-1.el7_9.x86_64/bin/java
* (Slave Jenkins)*
RHEL VERSION=7.9 (Maipo)
openjdk version "12.0.2" 2019-07-16
path: /etc/java/jdk-12.0.2+10/bin/java
I am facing the below problem while trying to launch an ON premise Linux
slave agent
SSHLauncher{host='md1npdvlnx416', port=22, credentialsId='taf-jenkins',
jvmOptions='', javaPath='', prefixStartSlaveCmd='', suffixStartSlaveCmd='',
launchTimeoutSeconds=60, maxNumRetries=10, retryWaitTime=15,
sshHostKeyVerificationStrategy=hudson.plugins.sshslaves.verifiers.NonVerifyingKeyVerificationStrategy,
tcpNoDelay=true, trackCredentials=true} [04/15/24 06:08:54] [SSH] Opening
SSH connection to md1npdvlnx416:22. [04/15/24 06:08:54] [SSH] WARNING: SSH
Host Keys are not being verified. Man-in-the-middle attacks may be possible
against this connection. [04/15/24 06:08:54] [SSH] Authentication
successful. [04/15/24 06:08:54] [SSH] The remote user's environment is:
Checking Java version in the PATH Java is not in the PATH nor configured
with the javaPath setting, Jenkins will try to guess where is Java, this
guess will be removed in the future. :Launch agents via SSH [04/15/24
06:08:54] [SSH] Checking java version of
/var/lib/jenkins/jenkins-agent/jdk/bin/java Couldn't figure out the Java
version of /var/lib/jenkins/jenkins-agent/jdk/bin/java [04/15/24 06:08:54]
[SSH] Checking java version of /etc/java/jdk-12.0.2+10/bin/java/bin/java
Couldn't figure out the Java version of
/etc/java/jdk-12.0.2+10/bin/java/bin/java [04/15/24 06:08:54] [SSH]
Checking java version of /etc/java/jdk-12.0.2+10/bin/java/bin/java Couldn't
figure out the Java version of /etc/java/jdk-12.0.2+10/bin/java/bin/java
[04/15/24 06:08:54] [SSH] Checking java version of java Couldn't figure out
the Java version of java [04/15/24 06:08:54] [SSH] Checking java version of
/usr/bin/java Couldn't figure out the Java version of /usr/bin/java
[04/15/24 06:08:54] [SSH] Checking java version of
/usr/java/default/bin/java Couldn't figure out the Java version of
/usr/java/default/bin/java [04/15/24 06:08:54] [SSH] Checking java version
of /usr/java/latest/bin/java Couldn't figure out the Java version of
/usr/java/latest/bin/java [04/15/24 06:08:54] [SSH] Checking java version
of /usr/local/bin/java Couldn't figure out the Java version of
/usr/local/bin/java [04/15/24 06:08:54] [SSH] Checking java version of
/usr/local/java/bin/java Couldn't figure out the Java version of
/usr/local/java/bin/java java.io.IOException: Java not found on
hudson.slaves.SlaveComputer Install Java 8 or Java 11 on the Agent. at
hudson.plugins.sshslaves.JavaVersionChecker.resolveJava(JavaVersionChecker.java:83)
at
hudson.plugins.sshslaves.SSHLauncher.lambda$launch$0(SSHLauncher.java:460)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829) [04/15/24 06:08:54]
Launch failed - cleaning up connection [04/15/24 06:08:54] [SSH] Connection
closed.
SSHLauncher{host='md1npdvlnx416', port=22, credentialsId='taf-jenkins',
jvmOptions='', javaPath='', prefixStartSlaveCmd='', suffixStartSlaveCmd='',
launchTimeoutSeconds=60, maxNumRetries=10, retryWaitTime=15,
sshHostKeyVerificationStrategy=hudson.plugins.sshslaves.verifiers.NonVerifyingKeyVerificationStrategy,
tcpNoDelay=true, trackCredentials=true} [04/15/24 06:11:13] [SSH] Opening
SSH connection to md1npdvlnx416:22. [04/15/24 06:11:13] [SSH] WARNING: SSH
Host Keys are not being verified. Man-in-the-middle attacks may be possible
against this connection.
[04/15/24 06:11:13] [SSH] Authentication successful. [04/15/24 06:11:13]
[SSH] The remote user's environment is: Checking Java version in the PATH
Java is not in the PATH nor configured with the javaPath setting, Jenkins
will try to guess where is Java, this guess will be removed in the future.
:Launch agents via SSH [04/15/24 06:11:13] [SSH] Checking java version of
/var/lib/jenkins/jenkins-agent/jdk/bin/java Couldn't figure out the Java
version of /var/lib/jenkins/jenkins-agent/jdk/bin/java [04/15/24 06:11:13]
[SSH] Checking java version of /etc/java/jdk-12.0.2+10/bin/java/bin/java
Couldn't figure out the Java version of
/etc/java/jdk-12.0.2+10/bin/java/bin/java [04/15/24 06:11:13] [SSH]
Checking java version of /etc/java/jdk-12.0.2+10/bin/java/bin/java Couldn't
figure out the Java version of /etc/java/jdk-12.0.2+10/bin/java/bin/java
[04/15/24 06:11:13] [SSH] Checking java version of java Couldn't figure out
the Java version of java [04/15/24 06:11:13] [SSH] Checking java version of
/usr/bin/java Couldn't figure out the Java version of /usr/bin/java
[04/15/24
