Tomcat Session 存储至 Redis

帮助文档

https://github.com/magro/memcached-session-manager/wiki/SetupAndConfiguration

安装步骤

• Node 1 和 Node 2 操作一致
• 相关 jar 包
  1.memcached-session-manager
  2.memcached-session-manager-VERSION # 选择对应 Tomcat 版本
  3.kryo 相关 jar 包 # 序列化相关
  4.jedis

~]# yum install -y tomcat redis
~]# vim /etc/redis.conf
bind 0.0.0.0
~]# systemctl start redis
~]# redis-cli
slaveof 172.18.33.101   # 配置 Redis 主从
~]# cd /root/msm
~]# cp * /usr/share/java/tomcat
~]# vim /etc/tomcat/server.xml

<Context path="/myapp" docBase="/data/webapps/myapp" reloadable="">   // Context 配置段需放置于 Host 段内
    <Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
        memcachedNodes="redis://172.18.33.101"   // 名称：主机名|IP 地址：端口 
        sticky="false"
        sessionBackupAsync="uriPattern:/path1|/path2"
        requestUriIgnorePattern=".*\.(ico|png|gif|jpg|css|js)$"   // 不匹配资源
        transcoderFactoryClass="de.javakaffee.web.msm.serializer.kryo.KryoTranscoderFactory"
        />
</Context>

~]# systemctl start tomcat