Tomcat configuration JMX in centos 6.5 environment

Summary

Tomcat configuration JMX and related instructions in centos 6.5 environment

Regardless of whether it is the Windows version or the Linux version of Tomcat's personalized parameter configuration (including JMX), the official Tomcat recommended way is to create a new setenv.sh (Linux) or setenv.bat (Windows) script in the Tomcat installation directory/bin to configure. Instead of configuring in tomcat's own script.

Configuration parameters and instructions####

vi setenv.sh
#! /bin/sh
CATALINA_OPTS="$CATALINA_OPTS -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=10099 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=true -Dcom.sun.management.jmxremote.password.file=../conf/jmxremote.password -Dcom.sun.management.jmxremote.access.file=../conf/jmxremote.access"

Parameter Description:

#! /bin/sh
# Author by itunic
#
# Enable Tomcat JMX connection.
CATALINA_OPTS=-Dcom.sun.management.jmxremote
#
# Set the JMX URL host name or IP address.
 - Djava.rmi.server.hostname=172.16.8.62
#
# Set JMX listening port
 - Dcom.sun.management.jmxremote.port=8849
#
# Set SSL authorization, the value is true or false;-Dcom.sun.management.jmxremote.ssl=false
# 
# Set password for login, the value is true or false;If authorization is required, add the following configuration
# - Dcom.sun.management.jmxremote.authenticate=false
#
# Edit in$CATALINA_BASE / conf / jmxremote.access:-Dcom.sun.management.jmxremote.password.file=../conf/jmxremote.password
#
# Edit password file$ CATALINA_BASE / conf / jmxremote.password:-Dcom.sun.management.jmxremote.access.file=../conf/jmxremote.access

Then create a new jmxremote.password and jmxremote.access file under Tomcat installation/conf, the file name must be named like this.

vi jmxremote.access
# Set user name and permissions
# readonly
# readwrite
# Note: There are only these two permissions, the others do not take effect
monitorRole readonly
controlRole readwrite
vi jmxremote.password
# Set the user name and password, the user name and password must be consistent with the access file
monitorRole tomcat
controlRole tomcat

Set the permissions of the jmxremote.password file

chmod 600 jmxremote.password

Set the operating system hosts mapping, and add the corresponding relationship between the ip to be accessed and the machine name.

# View operating system name
hostname
# View operating system ip
ifconfig
# Set the host correspondence
vi /etc/hosts
192.168.1.2 hostname

test

Use jdk's own jmx monitoring tool jConsole to test whether the configuration is correct

Connection method:

service:jmx:rmi:///jndi/rmi://ip:port/jmxrmi