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
