我无法通过jmx(使用VisualVM)将java应用程序连接到本地networking远程主机上的Docker容器中。
问题的屏幕截图。
案例1:Java应用程序到客户端的Docker容器中:
连接到应用程序(端口6830) – 工作
连接到jmx(端口6831) – 工作
java -Dhttp.port=9010 \ -Dcom.sun.management.jmxremote.port=9011 \ -Dcom.sun.management.jmxremote.ssl=false \ -Dcom.sun.management.jmxremote.authenticate=false \ -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=9012 \ -jar application.jar docker run -d \ -p 6830:9010 \ -p 6831:9011 \ --name container_name \ base_image \ setup.sh
情况2:在远程主机上没有Docker容器的Java应用程序:
连接到应用程序(端口6830) – 工作
连接到jmx(端口6831) – 工作
java -Dhttp.port=6830 \ -Dcom.sun.management.jmxremote.port=6831 \ -Dcom.sun.management.jmxremote.ssl=false \ -Dcom.sun.management.jmxremote.authenticate=false \ -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=6832 \ -jar application.jar
案例3:Java应用程序到远程主机上的Docker容器:
连接到应用程序(端口6830) – 工作
连接到jmx(端口6831) – 不工作
java -Dhttp.port=9010 \ -Dcom.sun.management.jmxremote.port=9011 \ -Dcom.sun.management.jmxremote.ssl=false \ -Dcom.sun.management.jmxremote.authenticate=false \ -Dcom.sun.management.jmxremote.local.only=false \ -Dcom.sun.management.jmxremote.rmi.port=9011 \ -Djava.rmi.server.hostname="192.168.0.2" \ -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=9012 \ -jar application.jar docker run -d \ -p 6830:9010 \ -p 6831:9011 \ --name container_name \ base_image \ setup.sh
结果netstat -tunelp | grep 6831 服务器上的netstat -tunelp | grep 6831 :
tcp6 0 0 :::6831 :::* LISTEN 0 84051435 10094/docker-proxy
结果netstat -tunelp | grep 9011 netstat -tunelp | grep 9011到Docker容器中:
tcp6 0 0 :::9011 :::* LISTEN 0 84052513 7/java
附加信息:
更新#1
在客户端loggingtshark:
1 0.000000 192.168.0.120 -> 192.168.0.2 TCP 74 52936→6831 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=61129885 TSecr=0 WS=128 2 0.000162 192.168.0.2 -> 192.168.0.120 TCP 74 6831→52936 [SYN, ACK] Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1212891632 TSecr=61129885 WS=128 3 0.000196 192.168.0.120 -> 192.168.0.2 TCP 66 52936→6831 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=61129885 TSecr=1212891632 4 0.000298 192.168.0.120 -> 192.168.0.2 TCP 73 52936→6831 [PSH, ACK] Seq=1 Ack=1 Win=29312 Len=7 TSval=61129886 TSecr=1212891632 5 0.000391 192.168.0.2 -> 192.168.0.120 TCP 66 6831→52936 [ACK] Seq=1 Ack=8 Win=29056 Len=0 TSval=1212891632 TSecr=61129886 6 0.000931 192.168.0.2 -> 192.168.0.120 TCP 86 6831→52936 [PSH, ACK] Seq=1 Ack=8 Win=29056 Len=20 TSval=1212891632 TSecr=61129886 7 0.000941 192.168.0.120 -> 192.168.0.2 TCP 66 52936→6831 [ACK] Seq=8 Ack=21 Win=29312 Len=0 TSval=61129886 TSecr=1212891632 8 0.000987 192.168.0.120 -> 192.168.0.2 TCP 81 52936→6831 [PSH, ACK] Seq=8 Ack=21 Win=29312 Len=15 TSval=61129886 TSecr=1212891632 9 0.001024 192.168.0.120 -> 192.168.0.2 TCP 116 52936→6831 [PSH, ACK] Seq=23 Ack=21 Win=29312 Len=50 TSval=61129886 TSecr=1212891632 10 0.001128 192.168.0.2 -> 192.168.0.120 TCP 66 6831→52936 [ACK] Seq=21 Ack=73 Win=29056 Len=0 TSval=1212891632 TSecr=61129886 11 0.001544 192.168.0.2 -> 192.168.0.120 TCP 381 6831→52936 [PSH, ACK] Seq=21 Ack=73 Win=29056 Len=315 TSval=1212891632 TSecr=61129886 12 0.006570 192.168.0.120 -> 192.168.0.2 TCP 81 52936→6831 [PSH, ACK] Seq=73 Ack=336 Win=30336 Len=15 TSval=61129887 TSecr=1212891632 13 0.010023 192.168.0.120 -> 192.168.0.2 TCP 74 52940→6831 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=61129888 TSecr=0 WS=128 14 0.010176 192.168.0.2 -> 192.168.0.120 TCP 74 6831→52940 [SYN, ACK] Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1212891634 TSecr=61129888 WS=128 15 0.010204 192.168.0.120 -> 192.168.0.2 TCP 66 52940→6831 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=61129888 TSecr=1212891634 16 0.011325 192.168.0.120 -> 192.168.0.2 TCP 178 52940→6831 [PSH, ACK] Seq=1 Ack=1 Win=29312 Len=112 TSval=61129888 TSecr=1212891634 17 0.011561 192.168.0.2 -> 192.168.0.120 TCP 66 6831→52940 [ACK] Seq=1 Ack=113 Win=29056 Len=0 TSval=1212891635 TSecr=61129888 18 0.011572 192.168.0.2 -> 192.168.0.120 TCP 66 6831→52940 [FIN, ACK] Seq=1 Ack=113 Win=29056 Len=0 TSval=1212891635 TSecr=61129888 19 0.011656 192.168.0.120 -> 192.168.0.2 TCP 73 52940→6831 [PSH, ACK] Seq=113 Ack=2 Win=29312 Len=7 TSval=61129888 TSecr=1212891635 20 0.011700 192.168.0.120 -> 192.168.0.2 TCP 66 52940→6831 [FIN, ACK] Seq=120 Ack=2 Win=29312 Len=0 TSval=61129888 TSecr=1212891635 21 0.011780 192.168.0.2 -> 192.168.0.120 TCP 60 6831→52940 [RST] Seq=2 Win=0 Len=0 22 0.011791 192.168.0.2 -> 192.168.0.120 TCP 60 6831→52940 [RST] Seq=2 Win=0 Len=0 23 0.043436 192.168.0.2 -> 192.168.0.120 TCP 66 6831→52936 [ACK] Seq=336 Ack=88 Win=29056 Len=0 TSval=1212891643 TSecr=61129887
在服务器上loggingtshark:
2408 4.083314 192.168.0.120 -> 192.168.0.2 TCP 74 52918→6831 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=61073274 TSecr=0 WS=128 2409 4.083355 192.168.0.2 -> 192.168.0.120 TCP 74 6831→52918 [SYN, ACK] Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1212835020 TSecr=61073274 WS=128 2410 4.083489 192.168.0.120 -> 192.168.0.2 TCP 66 52918→6831 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=61073274 TSecr=1212835020 2411 4.083558 192.168.0.120 -> 192.168.0.2 TCP 73 52918→6831 [PSH, ACK] Seq=1 Ack=1 Win=29312 Len=7 TSval=61073274 TSecr=1212835020 2412 4.083568 192.168.0.2 -> 192.168.0.120 TCP 66 6831→52918 [ACK] Seq=1 Ack=8 Win=29056 Len=0 TSval=1212835020 TSecr=61073274 2415 4.083999 192.168.0.2 -> 192.168.0.120 TCP 86 6831→52918 [PSH, ACK] Seq=1 Ack=8 Win=29056 Len=20 TSval=1212835020 TSecr=61073274 2416 4.084105 192.168.0.120 -> 192.168.0.2 TCP 66 52918→6831 [ACK] Seq=8 Ack=21 Win=29312 Len=0 TSval=61073274 TSecr=1212835020 2417 4.084168 192.168.0.120 -> 192.168.0.2 TCP 81 52918→6831 [PSH, ACK] Seq=8 Ack=21 Win=29312 Len=15 TSval=61073274 TSecr=1212835020 2418 4.084209 192.168.0.120 -> 192.168.0.2 TCP 116 52918→6831 [PSH, ACK] Seq=23 Ack=21 Win=29312 Len=50 TSval=61073274 TSecr=1212835020 2419 4.084219 192.168.0.2 -> 192.168.0.120 TCP 66 6831→52918 [ACK] Seq=21 Ack=73 Win=29056 Len=0 TSval=1212835021 TSecr=61073274 2420 4.084444 192.168.0.2 -> 192.168.0.120 TCP 381 6831→52918 [PSH, ACK] Seq=21 Ack=73 Win=29056 Len=315 TSval=1212835021 TSecr=61073274 2423 4.085030 192.168.0.120 -> 192.168.0.2 TCP 81 52918→6831 [PSH, ACK] Seq=73 Ack=336 Win=30336 Len=15 TSval=61073275 TSecr=1212835021 2443 4.087937 192.168.0.120 -> 192.168.0.2 TCP 74 52922→6831 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=61073275 TSecr=0 WS=128 2444 4.087957 192.168.0.2 -> 192.168.0.120 TCP 74 6831→52922 [SYN, ACK] Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1212835021 TSecr=61073275 WS=128 2445 4.088104 192.168.0.120 -> 192.168.0.2 TCP 66 52922→6831 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=61073275 TSecr=1212835021 2455 4.092796 192.168.0.120 -> 192.168.0.2 TCP 178 52922→6831 [PSH, ACK] Seq=1 Ack=1 Win=29312 Len=112 TSval=61073277 TSecr=1212835021 2456 4.092807 192.168.0.2 -> 192.168.0.120 TCP 66 6831→52922 [ACK] Seq=1 Ack=113 Win=29056 Len=0 TSval=1212835023 TSecr=61073277 2457 4.092824 192.168.0.2 -> 192.168.0.120 TCP 66 6831→52922 [FIN, ACK] Seq=1 Ack=113 Win=29056 Len=0 TSval=1212835023 TSecr=61073277 2459 4.093055 192.168.0.120 -> 192.168.0.2 TCP 73 52922→6831 [PSH, ACK] Seq=113 Ack=2 Win=29312 Len=7 TSval=61073277 TSecr=1212835023 2460 4.093070 192.168.0.120 -> 192.168.0.2 TCP 66 52922→6831 [FIN, ACK] Seq=120 Ack=2 Win=29312 Len=0 TSval=61073277 TSecr=1212835023 2461 4.093084 192.168.0.2 -> 192.168.0.120 TCP 54 6831→52922 [RST] Seq=2 Win=0 Len=0 2462 4.093085 192.168.0.2 -> 192.168.0.120 TCP 54 6831→52922 [RST] Seq=2 Win=0 Len=0 2526 4.124067 192.168.0.2 -> 192.168.0.120 TCP 66 6831→52918 [ACK] Seq=336 Ack=88 Win=29056 Len=0 TSval=1212835031 TSecr=61073275
在Docker容器中loggingtshark:
1 0.000000 192.168.0.120 -> 172.17.0.6 TCP 74 52896→9011 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=61025980 TSecr=0 WS=128 2 0.000015 172.17.0.6 -> 192.168.0.120 TCP 74 9011→52896 [SYN, ACK] Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1212787726 TSecr=61025980 WS=128 3 0.000182 192.168.0.120 -> 172.17.0.6 TCP 66 52896→9011 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=61025980 TSecr=1212787726 4 0.000283 192.168.0.120 -> 172.17.0.6 TCP 73 52896→9011 [PSH, ACK] Seq=1 Ack=1 Win=29312 Len=7 TSval=61025980 TSecr=1212787726 5 0.000289 172.17.0.6 -> 192.168.0.120 TCP 66 9011→52896 [ACK] Seq=1 Ack=8 Win=29056 Len=0 TSval=1212787727 TSecr=61025980 6 0.000659 172.17.0.6 -> 192.168.0.120 TCP 86 9011→52896 [PSH, ACK] Seq=1 Ack=8 Win=29056 Len=20 TSval=1212787727 TSecr=61025980 7 0.000803 192.168.0.120 -> 172.17.0.6 TCP 66 52896→9011 [ACK] Seq=8 Ack=21 Win=29312 Len=0 TSval=61025981 TSecr=1212787727 8 0.000944 192.168.0.120 -> 172.17.0.6 TCP 81 52896→9011 [PSH, ACK] Seq=8 Ack=21 Win=29312 Len=15 TSval=61025981 TSecr=1212787727 9 0.001023 192.168.0.120 -> 172.17.0.6 TCP 116 52896→9011 [PSH, ACK] Seq=23 Ack=21 Win=29312 Len=50 TSval=61025981 TSecr=1212787727 10 0.001055 172.17.0.6 -> 192.168.0.120 TCP 66 9011→52896 [ACK] Seq=21 Ack=73 Win=29056 Len=0 TSval=1212787727 TSecr=61025981 11 0.001305 172.17.0.6 -> 192.168.0.120 TCP 381 9011→52896 [PSH, ACK] Seq=21 Ack=73 Win=29056 Len=315 TSval=1212787727 TSecr=61025981 12 0.002021 192.168.0.120 -> 172.17.0.6 TCP 81 52896→9011 [PSH, ACK] Seq=73 Ack=336 Win=30336 Len=15 TSval=61025981 TSecr=1212787727 13 0.006775 192.168.0.120 -> 172.17.0.6 TCP 74 52898→9011 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=61025982 TSecr=0 WS=128 14 0.006783 172.17.0.6 -> 192.168.0.120 TCP 74 9011→52898 [SYN, ACK] Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1212787728 TSecr=61025982 WS=128 15 0.006943 192.168.0.120 -> 172.17.0.6 TCP 66 52898→9011 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=61025982 TSecr=1212787728 16 0.008275 192.168.0.120 -> 172.17.0.6 TCP 178 52898→9011 [PSH, ACK] Seq=1 Ack=1 Win=29312 Len=112 TSval=61025982 TSecr=1212787728 17 0.008279 172.17.0.6 -> 192.168.0.120 TCP 66 9011→52898 [ACK] Seq=1 Ack=113 Win=29056 Len=0 TSval=1212787729 TSecr=61025982 18 0.008311 172.17.0.6 -> 192.168.0.120 TCP 66 9011→52898 [FIN, ACK] Seq=1 Ack=113 Win=29056 Len=0 TSval=1212787729 TSecr=61025982 19 0.008605 192.168.0.120 -> 172.17.0.6 TCP 73 52898→9011 [PSH, ACK] Seq=113 Ack=2 Win=29312 Len=7 TSval=61025983 TSecr=1212787729 20 0.008617 172.17.0.6 -> 192.168.0.120 TCP 54 9011→52898 [RST] Seq=2 Win=0 Len=0 21 0.008607 192.168.0.120 -> 172.17.0.6 TCP 66 52898→9011 [FIN, ACK] Seq=120 Ack=2 Win=29312 Len=0 TSval=61025983 TSecr=1212787729 22 0.008620 172.17.0.6 -> 192.168.0.120 TCP 54 9011→52898 [RST] Seq=2 Win=0 Len=0 23 0.040268 172.17.0.6 -> 192.168.0.120 TCP 66 9011→52896 [ACK] Seq=336 Ack=88 Win=29056 Len=0 TSval=1212787737 TSecr=61025981
解决scheme:使用JMXMP而不是RMI。
添加依赖关系(例如sbt):
deps += "org.glassfish.external" % "opendmk_jmxremote_optional_jar" % "1.0-b01-ea"
添加的代码:
val port = 6831 javax.management.remote.JMXConnectorServerFactory.newJMXConnectorServer( new javax.management.remote.JMXServiceURL("service:jmx:jmxmp://127.0.0.1:" + port), Collections.emptyMap(), java.lang.management.ManagementFactory.getPlatformMBeanServer ).start()
将库opendmk_jmxremote_optional_jar下载并放到VisualVM文件夹($ VISUALVM_HOME / platform / lib)中。
运行VisualVM并连接到:
service:jmx:jmxmp://example.com:6831
基于这个来源 。
如果你仍然想使用RMI,我创build了一个GitHub项目 ,其中包含了从Docker容器准备好执行JMX / RMI的实现。
它包含一个Dockerfile和一个docker-compose.yml以便于部署。 还logging了一些陷阱。
你应该能够适应你的需求。