Nginx+tomcat+redis load balancing and session sharing

Overview

This document is used to describe Nginx+tomcat+redis load Balancer implementation session sharing

The required software and

Software name		Function description
nginx-v1.6.0	Http://nginx.org/download/nginx-1.6.0.tar.gz	Load Balancing
Commons-pool-2-2.4.2.jar	Http://mirrors.hust.edu.cn/apache//commons/pool/binaries/commons-pool2-2.4.2-bin.tar.gz
Jedis-2.7.3.jar	Http://central.maven.org/maven2/redis/clients/jedis/2.7.3/jedis-2.7.3.jar
Tomcat-redis-session-manager1.2.jar	http://download.csdn.net/download/qinxcb/8279761
Redis	Https://github.com/ServiceStack/redis-windows/blob/master/downloads/redis64-2.8.9.zip	Redis Database Windows version

Redisdatabase Startup and password configuration

Reference Address: http://jingyan.baidu.com/article/f25ef2546119fd482c1b8214.html

Redis and load server put an address and Nginx server

RedisStart

Extract:

CMD command

Use the CD command to go to the directory where the Redis-server.exe is located

Run the Redis-server.exe redis.windows.conf command to start the redis Database

RedisSet Password

Opening:redis.windows.conf file

Ctrl+f looking for requirepass

Cancel the previous # sign and set your own password

TomcatConfigurationSessionshared1: Put the requiredJarpackage is copied toTomcatServerLibdirectory under

2:Configurationconfdirectory undercontext.xml

<valve classname= "Com.orangefunction.tomcat.redissessions.RedisSessionHandlerValve"/>

<manager classname= "Com.orangefunction.tomcat.redissessions.RedisSessionManager"

Host= "127.0.0.1"

Port= "6379"

password= "Root"

database= "0"

Maxinactiveinterval= "/>"

Host: point to the IP address where the load server resides

If the redis Database has a password set: To be set to a consistent

NginxLoad Balancing MultipleTomcat

Open nginx.conf

Locate the upstream node

Directly copy multiple Tomcat Service ports to configure the same weights;

Boot order for various services

Redis database = == "Tomcat server = = ="Nginx Server

Nginx+tomcat+redis load balancing and session sharing