Mysql中如何创建oneproxy
发布时间：2021-12-18 14:05:30 所属栏目：MySql教程 来源：互联网
导读：小编给大家分享一下Mysql中如何搭建oneproxy，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！ 1 下载 2 安装 机器有限，oneproxy就安装在192.168.1.6上 192.168.1.6--主---
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小编给大家分享一下Mysql中如何搭建oneproxy，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！ 1 下载 2 安装 机器有限，oneproxy就安装在192.168.1.6上 192.168.1.6--主---oneproxy 192.168.1.56---从 3 简单读写分离 插入数据：[chenliang@hostnfsd oneproxy]$ mysql -utestuser -ptestuser -h292.168.1.6 --port=3308 -e "insert into test2(id) values(4)" testbak; Warning: Using a password on the command line interface can be insecure. [chenliang@hostnfsd oneproxy]$ mysql -utestuser -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" testbak; Warning: Using a password on the command line interface can be insecure. +------+------+ | id | name | +------+------+ | 1 | NULL | | 2 | NULL | | 3 | 4 | +------+------+ 成功插入主库 读负载均衡测试： [chenliang@hostnfsd oneproxy]$ mysql -utestuser -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1; Warning: Using a password on the command line interface can be insecure. +------+------+ | id | name | +------+------+ | 1 | NULL | | 2 | NULL | | 3 | 4 | +------+------+ [chenliang@hostnfsd oneproxy]$ mysql -utestuser -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1; Warning: Using a password on the command line interface can be insecure. +------+ | id | +------+ | 1 | | 2 | +------+ [chenliang@hostnfsd oneproxy]$ mysql -utestuser -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1; Warning: Using a password on the command line interface can be insecure. +------+------+ | id | name | +------+------+ | 1 | NULL | | 2 | NULL | | 3 | 4 | +------+------+ [chenliang@hostnfsd oneproxy]$ mysql -utestuser -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1; Warning: Using a password on the command line interface can be insecure. +------+ | id | +------+ | 1 | | 2 | +------+ 读负载均衡，均衡分发至每个库 多用户： [root@hostnfsd :/usr/local/oneproxy]$ vi demo.sh #/bin/bash # export ONEPROXY_HOME=/usr/local/oneproxy # valgrind --leak-check=full ${ONEPROXY_HOME}/bin/oneproxy --keepalive --proxy-address=192.168.1.6:3308 --admin-address=192.168.1.6:4041 --proxy-master-addresses=192.168.1.6:3307@group1 --proxy-slave-addresses=192.168.1.56:3307@group1 --proxy-user-list=testuser/950434F7872CB57A600E1B2B7237766FA7E95460@testbak --proxy-user-list=jonn/950434F7872CB57A600E1B2B7237766FA7E95460@testbak2 ---就这不同，用户指定默认数据库不一样罢了 --proxy-group-policy=group1:Read-balance --proxy-charset=utf8_chinese_ci --log-file=${ONEPROXY_HOME}/oneproxy.log --pid-file=${ONEPROXY_HOME}/oneproxy.pid 测试： [root@hostnfsd :/root]$ mysql -ujonn -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1 ---读写分离 Warning: Using a password on the command line interface can be insecure. +------+ | id | +------+ | 106 | +------+ [root@hostnfsd :/root]$ mysql -ujonn -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1 Warning: Using a password on the command line interface can be insecure. +------+ | id | +------+ | 56 | +------+ [root@hostnfsd :/root]$ mysql -ujonn -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1 Warning: Using a password on the command line interface can be insecure. +------+ | id | +------+ | 106 | +------+ [root@hostnfsd :/root]$ mysql -ujonn -ptestuser -h292.168.1.6 --port=3308 -e "insert into test2 values(111)" group1 ---插入主库 Warning: Using a password on the command line interface can be insecure. [root@hostnfsd :/root]$ mysql -ujonn -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1 Warning: Using a password on the command line interface can be insecure. +------+ | id | +------+ | 56 | +------+ [root@hostnfsd :/root]$ mysql -ujonn -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1 Warning: Using a password on the command line interface can be insecure. +------+ | id | +------+ | 106 | | 111 | +------+ [root@hostnfsd :/root]$ mysql -ujonn -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1 Warning: Using a password on the command line interface can be insecure. +------+ | id | +------+ | 56 | +------+ [root@hostnfsd :/root]$ mysql -ujonn -ptestuser -h292.168.1.6 --port=3308 -e "select * from test2" group1 Warning: Using a password on the command line interface can be insecure. +------+ | id | +------+ | 106 | | 111 | 以上是“Mysql中如何搭建oneproxy”这篇文章的所有内容，感谢各位的阅读！相信大家都有了一定的了解，希望分享的内容对大家有所帮助，如果还想学习更多知识，欢迎关注亿速云行业资讯频道！ （编辑：大同站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
