Legacy systems (3+ years) running 2.111 http://jenkins_1:8080/tcpSlaveAgentListener takes us to a page that simply says Jenkins. This system works. http://jenkins_2:8080/tcpSlaveAgentListener takes us to a page that simply says Jenkins. This system works. http://jenkins_3:8080/tcpSlaveAgentListener takes us to a page that simply says Jenkins. This system works.
New system running 2.107 http://jenkins_4:8080/tcpSlaveAgentListener says Page Not Found This is the first time I've had trouble getting a slave to connect. I've checked to make sure all of the plugins are there and the same as on the other systems. My VM is a clone from System2. I updated my "slave launch" batch file from javaws http://jenkins_2:8080/computer/VM01_Win7x64/slave-agent.jnlp to javaws http://jenkins_4:8080/computer/VM01_Win7x64/slave-agent.jnlp When I run that command on the slave I get: Apr 11, 2018 10:13:33 AM hudson.remoting.jnlp.GuiListener$2 run SEVERE: http://jenkins_4:8080/tcpSlaveAgentListener/ is invalid: 404 Not Found java.io.IOException: http://jenkins_4:8080/tcpSlaveAgentListener/ is invalid: 404 Not Found at org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver.resolve(JnlpAgentEndpointResolver.java:204) at hudson.remoting.Engine.innerRun(Engine.java:518) at hudson.remoting.Engine.run(Engine.java:469) I am the one that set up all 4 systems. Doing side-by-side comparisons, everything seems the same. I have entered firewall exceptions (or turned off). I have the same JAVA on all. I have added exceptions in JAVA as appropriate. The only diagnostics I can find is from CloudBees and only semi-applies to what I am trying to diagnose. -- 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/7ebbd44b-36a0-4d6f-ba86-3bcc0159ac00%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
