Hi, Recently I've moved the Jenkins installation to a different HDD location on the same host, and to be started by a different user, reasons for the move was that it was previously freeloading from another user. After this move all *nix slave nodes connects fine but the windows jnlp slave node doesn't come up anymore with the following errors in the slave node logs:
jenkins-slave.err.log: JNLP file http://my.machine.com:8080/jenkins/computer/node01/slave-agent.jnlp?encrypt=true has invalid arguments: [<some_hex>, node01, -url, http://my.machine.com:8080/jenkins/, -url, http://my.machine.com:8080:8080/jenkins/, -headless, -jar-cache, C:\.jenkins\cache\jars] Most likely a configuration error in the master "http://my.machine.com:8080:8080/jenkins/"; is not a valid value for "-url" I had a look in the downloaded slave-agent.jnlp file from the website and it has: <jnlp spec="1.0+" codebase="http://my.machine.com:8080/jenkins/computer/node01/";><information><title>Slave Agent for node01</title><vendor>Jenkins project</vendor><homepage href="https://jenkins-ci.org/"/></information><security><all-permissions/></security><resources><j2se version="1.5+"/><jar href="http://my.machine.com:8080/jenkins/jnlpJars/remoting.jar"/><property name="hudson.showWindowsServiceInstallLink" value="true"/></resources><application-desc main-class="hudson.remoting.jnlp.Main"><argument>some_hex</argument><argument>node01</argument><argument>-url</argument><argument>http://my.machine.com:8080/jenkins/</argument><argument>-url</argument><argument *>http://my.machine.com:8080:8080/jenkins/* </argument></application-desc></jnlp> The part where it is marked in bold font is the part where it is complaining about, whereas before the move it didn't have this extra url. I then had a look at the Jenkins source code to see where did this url come from: The file in jenkins-master/core/src/main/resources/hudson/slaves/SlaveComputer/slave-agent.jnlp.jelly has this: <j:if test="${rootURL!=app.rootUrlFromRequest}"> <!-- rootURL is based on the URL in the system config, but there has been numerous reports about people moving Jenkins to another place but forgetting to update it. To improve the user experience in this regard, let's also pass the URL that the browser sent us as well, so that the JNLP Main class can try both. Note that rootURL is still necessary in various situations, such as reverse HTTP proxy situation, which makes rootUrlFromRequest incorrect. --> <argument>-url</argument> <argument>${app.rootUrlFromRequest}</argument> Thus, this means that somehow after the move the rootUrlFromRequest is now different. Except now I'm lost where to find and correct the "root URL from request" or where that is being set. After the move I've already grep and replaced paths in the Jenkins setting that pointed to the old location. Any pointers to where I should look next? Cheers, Hansen -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
