Hi all, I am running a Docker/Jenkins configured via JCASC. For the slaves I am using JNLP.My container is started using "-p 8080:8080 -p 50000:50000" and this works fine. The JNLP port is configured in the JCAC config through: slaveAgentPort: 50000 However, if I start a second instance of the same docker image, using eg
"-p 9090:8080 -p 50090:50000" the (non-dockerized) slave connect fails. In the startup/error text: INFO: Locating server among [http://tp01.tp.tst:8080/, http://tp01.tp.tst:9090/]May 18, 2020 8:58:33 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolveINFO: Remoting server accepts the following protocols: [JNLP4-connect, Ping]May 18, 2020 8:58:33 AM hudson.remoting.jnlp.Main$CuiListener statusINFO: Agent discovery successful Agent address: tp01.tp.tst Agent port: 50000 Identity: 9f:fa:2b:39:a7:8a:68:78:8a:0f:c0:62:95:bd:d7:6dMay 18, 2020 8:58:33 AM hudson.remoting.jnlp.Main$CuiListener statusINFO: HandshakingMay 18, 2020 8:58:33 AM hudson.remoting.jnlp.Main$CuiListener statusINFO: Connecting to tp01.tp.tst:50000May 18, 2020 8:58:33 AM hudson.remoting.jnlp.Main$CuiListener statusINFO: Trying protocol: JNLP4-connectMay 18, 2020 8:58:34 AM hudson.remoting.jnlp.Main$CuiListener statusINFO: Remote identity confirmed: 9f:fa:2b:39:a7:8a:68:78:8a:0f:c0:62:95:bd:d7:6dMay 18, 2020 8:58:34 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecvINFO: [JNLP4-connect connection to tp01.tp.tst/192.168.62.17:50000] Local headers refused by remote: Authorization failureMay 18, 2020 8:58:34 AM hudson.remoting.jnlp.Main$CuiListener statusINFO: Protocol JNLP4-connect encountered an unexpected exception I see that the 'agent port' still is set to '50000' which is how it is configured via JCASC. I think that it is because the master (internally) has no knowledge of the JNLP port mapping,and tells the slave to connect via JNLP over port 50000 rather than the 50090.I don't think this is specific to JCASC, but more a Docker problem. Anyone knows how to overcome ? thx, M -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/120117970.796217.1589797132691%40mail.yahoo.com.
