boot2docker-jmxremote-example

Dockerfile

FROM java:8

COPY Main.java /
RUN javac Main.java

Main.java

public class Main {
  public static void main(String[] args) {
    while (true) {}
  }
}

run.sh

#!/bin/sh

JMX_PORT=${1:-1099}
IMAGE_NAME=boot2docker-jmxremote-example
CONTAINER_NAME=$IMAGE_NAME

# Build docker image
docker build -t $IMAGE_NAME .

# Run docker container
docker run --name $CONTAINER_NAME -d --expose $JMX_PORT -p $JMX_PORT:$JMX_PORT $IMAGE_NAME \
  java -Dcom.sun.management.jmxremote.port=$JMX_PORT \
       -Dcom.sun.management.jmxremote.authenticate=false \
       -Dcom.sun.management.jmxremote.ssl=false \
       -Dcom.sun.management.jmxremote.rmi.port=$JMX_PORT \
       -Djava.rmi.server.hostname=$(boot2docker ip) \
       Main

STATUS=$?

# Start visualvm or jconsole
if [ $STATUS -eq 0 ]; then
  jvisualvm --openjmx $(boot2docker ip):$JMX_PORT
#  jconsole $(boot2docker ip):$JMX_PORT
fi

# Delete docker container
docker rm -f $CONTAINER_NAME