dynamic attach

simpleattach.sh

#!/bin/bash

if [ "$#" -lt "1" ] 
  then echo "usage <uniqueString> [arg1,...]"
  echo
  echo "eg: ./simpleattach.sh wildfly appdynamics.controller.hostName=192.168.57.104,appdynamics.controller.port=8090,appdynamics.agent.applicationName=SimpleJBoss,appdynamics.agent.tierName=SimpleJBossOSX_T1,appdynamics.agent.nodeName=SimpleJBossOSX_T1_Server1"
  exit
fi

echo $*

###################
# Set these
###################
AGENT="-jar /Users/israel/development/AppAgents/AppServerAgent-4.5.11/javaagent.jar"
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home
TOOLS_JAR=-Xbootclasspath/a:$JAVA_HOME/lib/tools.jar

NODE_NAME=$1; shift


# Look for node name
JAVA_PROCESS=$(ps -ef |grep java |grep $NODE_NAME)

echo attaching

## get the PID
PID=$(echo $JAVA_PROCESS |  sed "s/java .*/java/"| cut -d' ' -f2)

# Attach the agent
if [ -z "$PID" ]
  then :
else
echo java $TOOLS_JAR $AGENT $PID $*
java $TOOLS_JAR $AGENT $PID $*
fi

#sleep 30