Here is what I am getting when I try to connect VM in Azure as a build agent for Jenkins in the same Azure:
$ java -jar swarm-client-3.22.jar -username xxxxx -passwordFile password.txt -name test-agent -mode normal -master http://x.x.x.x/ -labels azure Dec 15, 2020 12:38:57 PM hudson.plugins.swarm.Client logArguments INFO: Client invoked with: -labels [azure] -master http://x.x.x.x/ -name test-agent -passwordFile password.txt -username ***** Dec 15, 2020 12:38:57 PM hudson.plugins.swarm.Client run INFO: Connecting to Jenkins master Dec 15, 2020 12:38:57 PM hudson.plugins.swarm.Client run INFO: Attempting to connect to http://x.x.x.x/ Dec 15, 2020 12:39:00 PM hudson.plugins.swarm.Client run SEVERE: An error occurred java.io.IOException: Failed to obtain http://x.x.x.x/computer/test-agent-65e117e9/slave-agent.jnlp at hudson.remoting.Launcher.parseJnlpArguments(Launcher.java:577) at hudson.plugins.swarm.SwarmClient.getJnlpArgs(SwarmClient.java:159) at hudson.plugins.swarm.Client.run(Client.java:190) at hudson.plugins.swarm.Client.main(Client.java:52) Caused by: java.io.IOException: Failed to load http://x.x.x.x/computer/test-agent-65e117e9/slave-agent.jnlp: 400 Bad Request at hudson.remoting.Launcher.parseJnlpArguments(Launcher.java:519) ... 3 more I can see the node on Jenkins, but offline *This agent is offline because Jenkins failed to launch the agent process on it.* *See log for more details* Any ideas how to troubleshoot to find the reson? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/f33c89f2-843b-4f64-819f-21c16ad321bbn%40googlegroups.com.