jenkins-agent Questions

6

Solved

I am successfully able to connect to remote machine using SSH but when I am launching the agent from Jenkins it throws the following error: ERROR: Server rejected the 1 private key(s) for user1 (c...
Nerves asked 19/1, 2017 at 5:55

3

I am having trouble that Jenkins home page shows the Build agent is offline. But when I actually log in to build agent server, the agent service is up and running. I am using Windows 2003 OS for al...
Kinross asked 6/1, 2014 at 5:18

5

Solved

I have added a new agent to my Jenkins controller, the connection itself seemed to go successfully via ssh, however when I try to build on that server the Job tries to download Java on the slave(ev...
Catt asked 9/7, 2017 at 8:38

5

Solved

I'm having trouble running some Selenium tests on a Jenkins agent. To be specific, the display resolution that is used to run the tests is too small, causing some of the tests to fail. To check the...

5

I want to connect a Jenkins agen to a Jenkins controller, but when trying to connect i'm getting following Error: [05/02/18 15:26:59] [SSH] Opening SSH connection to <IP> Key exchange was not...
Inextricable asked 2/5, 2018 at 13:39

1

Running Jenkins on a Windows Server 2012 agent, jobs are successfully fetching data from Git, served locally (inside firewall) by Bitbucket; its last task is to execute a git rev-list on the change...
Lounge asked 25/10, 2017 at 17:25

2

Solved

As the title already states JNLP connections are deprecated. Jenkins also gives a message and a hyperlink to https://en.wikipedia.org/wiki/Java_Web_Start#Deprecation. So what's the recommended way ...
Snazzy asked 24/2, 2020 at 8:46

12

Solved

While connecting to windows machine as agent, I am getting the following error, I think its some network related issue, but need some help where to start looking or what is a possible solution for ...
Consist asked 1/8, 2017 at 8:53

7

After update of our Jenkins controller installation to its latest LTS version 2.46.3 one of its agents (Windows 7 machine, 32-bit) cannot connect with the controller. The error we're getting is: ja...
Trask asked 22/6, 2017 at 11:57

4

Solved

I have been looking a lot on Google on how to install the service in command line (so without manual interaction) but I am stuck on how to get the jenkins-slave.exe I found those instruction https:...
Platelet asked 26/6, 2017 at 1:5

3

Solved

Following the docs to use Java Web Start and I'm up to the point where I'm running this command on the agent to connect to the controller: java -jar agent.jar -jnlpUrl https://my-server.com:8888/co...
Albuminoid asked 28/3, 2018 at 21:43

3

Solved

I have a jenkins controller-agent setup through JNLP connections. Everything is working fine except I can not find any logs on the agent nodes. There are logs on the controller in $JENKINS-HOME/log...
Juneberry asked 25/1, 2019 at 9:50

3

Solved

I have already had a working controller - agent Configuration on my Jenkins, but an update broke it so I had to reinstall it (didn't have a backup yet). But now after reinstalling Jenkins I don't g...
Give asked 2/8, 2016 at 15:19

5

Solved

Setting up a Pipeline build in Jenkins (Jenkins 2.6), copying the sample script for a git-based build gives: "no tool named MSBuild found". I have set MSBuild Tool in Manage Jenkins ->...
Kierstenkieselguhr asked 31/7, 2017 at 14:14

3

My current Jenkins has a large number of jobs. Different folders, each with multiple jobs. I recently saw that one Jenkins slave(which is auto-scaled) is sending too many requests to another server...
Glycogen asked 12/11, 2018 at 4:6

2

Solved

FATAL: Remote call on Harris MacBook Pro failed java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at hudson.util.ProcessTree$UnixProcess.kill(Proces...
Lobelia asked 2/3, 2018 at 6:59

3

Solved

Is there any difference between I create two agents, or one agent with two executors on the same Windows server?
Gilcrest asked 20/5, 2016 at 20:57

4

Solved

I am trying to install Jenkins agent service after starting the slave via web start. I get the following error when it tries to install on windows 10 and windows 8.1. [JenkinsWorkDirectory]$ c:\Jen...
Unstring asked 8/4, 2016 at 13:0

1

Jenkins 2.7.4 was installed in the RedHat Server and Linux Slaves is configured by Selecting "Launch agent via execution of command on master" option. We created a Shell script and it works fine in...
Lucillalucille asked 29/6, 2018 at 14:52

1

Solved

Intro: We are currently running a Jenkins master with multiple slave nodes, each of which is currently tagged with a single label (e.g., linux, windows, ...) In our scripted-pipeline scripts (whi...
Group asked 14/5, 2018 at 10:14

2

Solved

We use the jenkins pipeline dsl for our job descriptions. Now we have something like that: pipeline { agent none options { timestamps() } environment { //SOME ENV VARS } stages { // ...
Zincography asked 4/8, 2017 at 6:36

4

Solved

I am using Jenkins for CI, I have a master and two slaves, master is running Jenkins and I want only slaves doing the actual building task, is there anywhere I can configure this? I know there is a...
Dartboard asked 19/12, 2012 at 6:47

1

Installed Jenkins on Linux machine and jenkins hosted on name say jiort04:8080. Created slave name it as mac-slave in Jenkins and launch method used it as Launch agent via Java Web Start Method and...
Hipparch asked 26/5, 2017 at 6:26

1

Solved

When i try to start my Jenkins agent, the agent exits with error: [04/14/17 17:22:06] [SSH] Checking java version of java [04/14/17 17:22:06] [SSH] java -version returned 1.7.0_121. [04/14/17 17:22...
Calends asked 14/4, 2017 at 15:26

1

I am starting my Pipeline this way: node('my_Label') { // my code } I want to know in which Slave my code is running. I tried multiple things but I was not able to find out the correct method to ca...
Ber asked 11/11, 2016 at 16:9

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