You are welcome ! Cheers JB
> Le 9 févr. 2021 à 20:19, Daniel Las <[email protected]> a écrit : > > > Thanks a lot JB, it works now. > > Best regards > > wt., 9 lut 2021 o 16:27 Jean-Baptiste Onofre <[email protected]> napisał(a): >> Be careful, by default, JMX is bound to localhost (not 0.0.0.0), so not >> visible outside. >> >> I mean by default, in etc/org.apache.karaf.management.cfg, you have: >> >> rmiRegistryHost = 127.0.0.1 >> rmiServerHost = 127.0.0.1 >> >> Can you try with 0.0.0.0 here instead of localhost ? >> >> Regards >> JB >> >>> Le 9 févr. 2021 à 16:08, Daniel Las <[email protected]> a écrit : >>> >>> HI, >>> >>> I started the container using bare 4.3.0 image pulled from Docker hub: >>> >>> docker run -p 1099:1099 -p 44444:44444 apache/karaf:4.3.0 >>> >>> This is output from Docker ps command: >>> >>> e5492ba6143a apache/karaf:4.3.0 >>> "karaf run" 15 seconds ago Up 13 seconds >>> 8101/tcp, 0.0.0.0:1099->1099/tcp, 0.0.0.0:44444->44444/tcp, 8181/tcp >>> blissful_mahavira >>> >>> When I try to connect from Visual VM, there are errors logged: >>> >>> 14:55:56.962 WARN [RMI TCP Accept-44444] RMI TCP Accept-44444: accept loop >>> for ServerSocket[addr=0.0.0.0/0.0.0.0,localport=44444] throws >>> java.io.IOException: Only connections from clients running on the host >>> where the RMI remote objects have been exported are accepted. >>> at >>> org.apache.karaf.management.ConnectorServerFactory.checkLocal(ConnectorServerFactory.java:900) >>> at >>> org.apache.karaf.management.ConnectorServerFactory.access$000(ConnectorServerFactory.java:67) >>> at >>> org.apache.karaf.management.ConnectorServerFactory$LocalOnlyServerSocket.accept(ConnectorServerFactory.java:646) >>> at >>> java.rmi/sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(Unknown >>> Source) >>> at java.rmi/sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(Unknown >>> Source) >>> at java.base/java.lang.Thread.run(Unknown Source) >>> >>> I gave the JConsole a try, it fails to connect as well. Every time I try to >>> connect, the above exception is logged. >>> >>> Regards >>> >>> wt., 9 lut 2021 o 14:15 Jean-Baptiste Onofre <[email protected]> napisał(a): >>>> And you set both registry and transport ports ? >>>> >>>> It’s seems that the 44444 is not bound. >>>> >>>> What’s the service URL you have in etc/org.apache.karaf.management.cfg ? >>>> >>>> Regards >>>> JB >>>> >>>>> Le 9 févr. 2021 à 14:01, Daniel Las <[email protected]> a écrit : >>>>> >>>>> Hi, >>>>> >>>>> Yes, I did. >>>>> >>>>> Regards >>>>> >>>>> wt., 9 lut 2021 o 13:59 Jean-Baptiste Onofre <[email protected]> >>>>> napisał(a): >>>>>> Hi, >>>>>> >>>>>> Did you bind the JMX ports on docker ? (Like docker run -p 1099:1099 -p >>>>>> 44444:44444 …) >>>>>> >>>>>> Regards >>>>>> JB >>>>>> >>>>>>> Le 9 févr. 2021 à 13:27, Daniel Las <[email protected]> a écrit : >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I'm running a custom distribution based on Karaf 4.2.9 in docker. How >>>>>>> should I configure it to allow JMX access? >>>>>>> >>>>>>> I tried to set host IP in rmiRegistryHost and rmiServerHost in >>>>>>> org.apache.karaf.management.cfg but I can't connect to it from JMX >>>>>>> client. Without it I see errors in log when JMX client attempts to >>>>>>> connect: >>>>>>> >>>>>>> 2021-02-09T12:12:17,275 | WARN | RMI TCP Accept-44444 | tcp >>>>>>> | 3 - org.ops4j.pax.logging.pax-logging-api - 1.11.7 >>>>>>> | RMI TCP Accept-44444: accept loop for >>>>>>> ServerSocket[addr=0.0.0.0/0.0.0.0,localport=44444] throws >>>>>>> java.io.IOException: Only connections from clients running on the host >>>>>>> where the RMI remote objects have been exported are accepted. >>>>>>> at >>>>>>> org.apache.karaf.management.ConnectorServerFactory.checkLocal(ConnectorServerFactory.java:900) >>>>>>> ~[?:?] >>>>>>> at >>>>>>> org.apache.karaf.management.ConnectorServerFactory.access$000(ConnectorServerFactory.java:67) >>>>>>> ~[?:?] >>>>>>> at >>>>>>> org.apache.karaf.management.ConnectorServerFactory$LocalOnlyServerSocket.accept(ConnectorServerFactory.java:646) >>>>>>> ~[?:?] >>>>>>> at >>>>>>> sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(Unknown >>>>>>> Source) [?:?] >>>>>>> at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(Unknown Source) >>>>>>> [?:?] >>>>>>> at java.lang.Thread.run(Unknown Source) [?:?] >>>>>>> >>>>>>> Best regards >>>>>>> -- >>>>>>> Daniel Łaś >>>>>>> CTO at Empirica S.A. >>>>>>> +48 695 616181 >>>>>> >>>>> >>>>> >>>>> -- >>>>> Daniel Łaś >>>>> CTO at Empirica S.A. >>>>> +48 695 616181 >>>> >>> >>> >>> -- >>> Daniel Łaś >>> CTO at Empirica S.A. >>> +48 695 616181 >> > > > -- > Daniel Łaś > CTO at Empirica S.A. > +48 695 616181
