VisualVM无法将docker中的远程tomcat连接到RMI
我在远程计算机上的docker容器中运行tomcat。 现在我想用VisualVM来连接。 我的docker启动命令：
docker run -d --name tomcat -p 26000:8080 -p 9090:9090 -p 9091:9091 -v /data/docker/tomcat/webapps:/data/tomcat/webapps -v /data/docker/tomcat/logs:/data/tomcat/logs -e CATALINA_OPTS="-Xms2048M -Xmx2048M -XX:MaxPermSize=256M -Dcom.sun.management.jmxremote=true -Dcom.sun.management.jmxremote.port=9090 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Djava.rmi.server.hostname=127.0.0.1" my.private.hub/tomcat:latest 和catalina.log：
13-Mar-2015 10:29:56.615 INFO [Thread-10] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-apr-8080"] 13-Mar-2015 10:29:56.666 INFO [Thread-10] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["ajp-apr-8009"] 13-Mar-2015 10:29:56.718 INFO [Thread-10] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-apr-8080"] 13-Mar-2015 10:29:56.718 INFO [Thread-10] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["ajp-apr-8009"] 13-Mar-2015 10:31:01.787 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.0.20 13-Mar-2015 10:31:01.789 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Feb 15 2015 18:10:42 UTC 13-Mar-2015 10:31:01.789 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.0.20.0 13-Mar-2015 10:31:01.789 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 13-Mar-2015 10:31:01.789 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 3.13.0-40-generic 13-Mar-2015 10:31:01.789 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 13-Mar-2015 10:31:01.789 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-7-oracle/jre 13-Mar-2015 10:31:01.789 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.7.0_76-b13 13-Mar-2015 10:31:01.790 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation 13-Mar-2015 10:31:01.790 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /data/tomcat 13-Mar-2015 10:31:01.790 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /data/tomcat 13-Mar-2015 10:31:01.790 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/data/tomcat/conf/logging.properties 13-Mar-2015 10:31:01.790 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 13-Mar-2015 10:31:01.790 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xms2048M 13-Mar-2015 10:31:01.791 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx2048M 13-Mar-2015 10:31:01.791 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -XX:MaxPermSize=256M 13-Mar-2015 10:31:01.791 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=true 13-Mar-2015 10:31:01.791 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=9090 13-Mar-2015 10:31:01.791 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false 13-Mar-2015 10:31:01.791 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.authenticate=false 13-Mar-2015 10:31:01.791 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1 13-Mar-2015 10:31:01.791 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.endorsed.dirs=/data/tomcat/endorsed 13-Mar-2015 10:31:01.791 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/data/tomcat 13-Mar-2015 10:31:01.792 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/data/tomcat 13-Mar-2015 10:31:01.792 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/data/tomcat/temp 13-Mar-2015 10:31:01.792 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library 1.1.32 using APR version 1.5.1.
但VisuamVM无法连接：
'Cannot connect using service:jmx:rmi:///jndi/rmi://192.168.0.119:9090/jmxrmi'
其中192.168.0.119是远程主机的地址。
这个
-Djava.rmi.server.hostname = 127.0.0.1
应该使用你的docker主机ip来连接它
-Djava.rmi.server.hostname = 192.168.0.119
我试过马可的答案 （ 也在这里回答 ），但没办法。
最后我可以使用SSH隧道进行连接。