mysql5.7 MRG集群部署学习
文章目录
1、安装mysql
2、修改配置文件:
3、安装group_replicatin插件,启动group_replication
4、添加节点node-02 node-03:
有关复制组的相关原理介绍:http://note.youdao.com/noteshare?id=9eb41d6de1af00e41314297282a43bc1
环境:
ip hostname
192…168.8.80 node-01
192…168.8.81 node-02
192…168.8.83 node-03
1、安装mysql
[root@mysql]# yum install http://www.percona.com/downloads/percona-release/redhat/0.1-6/percona-release-0.1-6.noarch.rpm
[root@mysql]# yum -y install Percona-Server-server-57
[root@mysql]# cat /var/log/mysqld.log |grep "root@localhost"
2018-11-02T05:41:32.373113Z 1 [Note] A temporary password is generated for root@localhost: m-3SAGso6w43
[root@mysql]# mysql -uroot -pm-3SAGso6w43
mysql> show variables like '%vali%';
mysql> set global validate_password_length=4;
mysql> alter user 'root'@'localhost' identified by 'root123';
2、修改配置文件:
my.cnf配置文件里修改参数: server-id、loose-group_replication_local_address
[mysqld]
pid-file=/var/run/mysqld/mysqld.pid
log-error=/var/log/mysqld.log
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
# Settings user and group are ignored when systemd is used.
# If you need to run mysqld under a different user or group,
# customize your systemd unit file for mariadb according to the
# instructions in http://fedoraproject.org/wiki/Systemd
server-id = 101
log-bin = master-bin
log-bin-index = master-bin.index
binlog_format = row
gtid-mode = ON
enforce-gtid-consistency = ON
log-bin=mysql-bin
log-slave-updates
master_info_repository=TABLE
relay_log_info_repository=TABLE
binlog_checksum=NONE
## group replication 配置
#如果server启动时尚未加载复制插件,group_replicaton 变量使用loose-前缀将指示server继续启动。
transaction_write_set_extraction=XXHASH64 #表示server必须为每个事物收集写集合,并使用XXHASH64 哈希算法将其编码为散列。
loose_group_replication_start_on_boot=OFF
loose-group_replication_group_name="aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"
loose-group_replication_start_on_boot=off
loose-group_replication_local_address="192..168.8.80:33061"
loose-group_replication_group_seeds="192..168.8.80:33061,192..168.8.81:33061,192..168.8.83:33061"
loose-group_replication_bootstrap_group= off
loose-group_replication_single_primary_mode=FALSE
loose-group_replication_enforce_update_everywhere_checks= TRUE
loose-group_replication_ip_whitelist="192..168.8.80,192..168.8.81,192..168.8.83"
[mysqld_safe]
log-error=/var/log/mariadb/mariadb.log
pid-file=/var/run/mariadb/mariadb.pid
#
# include all files from the config directory
#
!includedir /etc/my.cnf.d
3、安装group_replicatin插件,启动group_replication
[root@mysql]# mysql -uroot -proot123
mysql> set sql_log_bin=0;
mysql> grant replication slave on *.* to 'rep'@'%' identified by 'rep123';
mysql> flush privileges;
mysql> set sql_log_bin=1;
mysql> change master to master_user=www.mcyllpt.com 'rep',master_password='rep123' for channel 'group_replication_recovery';
mysql> install plugin group_replication soname 'group_replication.so';
mysql> show plugins;
+-----------------------------+----------+--------------------+----------------------+---------+
| Name | Status | Type | Library | License |
+-----------------------------+----------+--------------------+----------------------+---------+
| group_replication | ACTIVE | GROUP REPLICATION | group_replication.so | GPL |
+-----------------------------+----------+--------------------+----------------------+---------+
mysql> set global group_replication_bootstrap_group=ON;
mysql> start group_replication;
mysql> set global group_replication_bootstrap_group=OFF;
mysql> select * from performance_schema.replication_group_members;
+---------------------------+--------------------------------------+---------------------+-------------+--------------+
| CHANNEL_NAME | MEMBER_ID | MEMBER_HOST | MEMBER_PORT | MEMBER_STATE |
+---------------------------+--------------------------------------+---------------------+-------------+--------------+
| group_replication_applier | f38e5798-de61-11e8-91e6-fa163e180951 | node-01 | 3306 | ONLINE |
+---------------------------+--------------------------------------+---------------------+-------------+--------------+
4、添加节点node-02 node-03:
安装mysql、my.cnf 同上
安装group_replicatin插件,启动group_replication
mysql> set sql_log_bin=0;
mysql> grant replication slave on www.xgll521.com *yongshiyule178.com.* to 'rep'@'%' identified by 'rep123';
mysql> flush privileges;
mysql> set sql_log_bin=1;
mysql> change master to master_user='rep',master_password='rep123' for channel 'group_replication_recovery';
mysql> set global group_replication_allow_local_disjoint_www.michenggw.com gtids_join=ON;
mysql> start group_replication;
mysql> select * from performance_www.yigouyule2.cn schema.replication_group_members;
+---------------------------+--------------------------------------+---------------------+-------------+--------------+
| CHANNEL_NAME | MEMBER_ID | MEMBER_HOST | MEMBER_PORT | MEMBER_STATE |
+---------------------------+--------------------------------------+---------------------+-------------+--------------+
| group_replication_applier | 433cc62e-dd00-11e8-a653-fa163e4f3761 | node-03 | 3306 | ONLINE |
| group_replication_applier | af4e8b5d-bc99-11e8-9ad1-fa163e230ff6 | node-02 | 3306 | ONLINE |
| group_replication_applier | f38e5798-de61-11e8-91e6-fa163e180951 | node-01 | 3306 | ONLINE |
+---------------------------+--------------------------------------+---------------------+-------------+-------------
mysql5.7 MRG集群部署学习的更多相关文章
- mysql5.7.25集群部署和方案设计(附PXC一键部署脚本)
还记得我们之前部署mysql集群有多麻烦嘛?波哥来救你们啦!~ 我已将项目上传到了我的github仓库中,大家可以点击仓库地址出现的连接登录查看相应的代码!如果觉得不错别忘了转发.点赞哦! 部署步骤: ...
- k8s 集群部署--学习
kubernetes是google开源的容器集群管理系统,提供应用部署.维护.扩展机制等功能,利用kubernetes能方便管理跨集群运行容器化的应用,简称:k8s(k与s之间有8个字母) Pod:若 ...
- Elasticsearch学习总结 (Centos7下Elasticsearch集群部署记录)
一. ElasticSearch简单介绍 ElasticSearch是一个基于Lucene的搜索服务器.它提供了一个分布式多用户能力的全文搜索引擎,基于RESTful web接口.Elasticse ...
- rocketmq学习(二) rocketmq集群部署与图形化控制台安装
1.rocketmq图形化控制台安装 虽然rocketmq为用户提供了使用命令行管理主题.消费组以及broker配置的功能,但对于不够熟练的非运维人员来说,命令行的管理界面还是较难使用的.为此,我们可 ...
- Docker学习-Kubernetes - 集群部署
Docker学习 Docker学习-VMware Workstation 本地多台虚拟机互通,主机网络互通搭建 Docker学习-Docker搭建Consul集群 Docker学习-简单的私有Dock ...
- Quartz学习笔记:集群部署&高可用
Quartz学习笔记:集群部署&高可用 集群部署 一个Quartz集群中的每个节点是一个独立的Quartz应用,它又管理着其他的节点.这就意味着你必须对每个节点分别启动或停止.Quartz集群 ...
- Dubbo入门到精通学习笔记(二十):MyCat在MySQL主从复制的基础上实现读写分离、MyCat 集群部署(HAProxy + MyCat)、MyCat 高可用负载均衡集群Keepalived
文章目录 MyCat在MySQL主从复制的基础上实现读写分离 一.环境 二.依赖课程 三.MyCat 介绍 ( MyCat 官网:http://mycat.org.cn/ ) 四.MyCat 的安装 ...
- Cassandra1.2文档学习(7)—— 规划集群部署
数据参考:http://www.datastax.com/documentation/cassandra/1.2/webhelp/index.html#cassandra/architecture/a ...
- kafka学习总结之集群部署和zookeeper
1. 集群部署 kafka集群的瓶颈主要在网络和磁盘上:kafka依赖于zookeeper,zookeeper集群的节点采用奇数个,3个节点允许一个节点失败,5个节点允许2个节点失败. 图 1 ka ...
随机推荐
- jquery和vue分别对input输入框手机号码格式化(344)
jQuery function fomatterTel(val, old) {//val: 当前input的值,old: input上次的值 var str = ""; var t ...
- Java --本地提交MapReduce作业至集群☞实现 Word Count
还是那句话,看别人写的的总是觉得心累,代码一贴,一打包,扔到Hadoop上跑一遍就完事了????写个测试样例程序(MapReduce中的Hello World)还要这么麻烦!!!?,还本地打Jar包, ...
- 《python编程从入门到实践》第六章笔记
1.字典 字典:一系列键-值对,每一个键都与每一个值相关联.与键相关联的值可以是数字.字符串.列表和字典. 最简单的字典只有一个键值对. eg: alien = {'color':'green','p ...
- C语言Windows程序开发—CreateWindow函数介绍【第03天】
(一)CreateWindow函数的参数介绍: HWND CreateWindow( LPCTSTR lpClassName, //Windows窗口中预定义的控件结构体,包括:BUTTON(按钮), ...
- R语言学习笔记(十二):零碎知识点(31-35)
31--round(),floor()和ceiling() round()四舍五入取整 floor()向下取整 ceiling()向上取整 > round(3.5) [1] 4 > flo ...
- COURSES POJ1469(模板)
Description Consider a group of N students and P courses. Each student visits zero, one or more than ...
- ubuntu配置机器学习环境(三) opencv 安装
这里使用脚本安装 一些教程里使用cmake 安装,很容易出错的 使用github上的安装脚本,自动化安装 参考链接 Ubuntu $ cd Ubuntu/2.4 $ chmod +x * # 如果要安 ...
- HBase 高级架构解析
整体框架 使用 ZooKeeper 框架协助 RegionServer(类似于HDFS的nodemanager)用户请求从 Client 到 Zookeeper 进行判断数据属于哪一个 Region ...
- Hibernate-ORM:04.Hibernate中的get()和load()
------------吾亦无他,唯手熟尔,谦卑若愚,好学若饥------------- 本篇博客会讲如何用get()或load()查询单个对象和对缓存的简单操作,以及他俩的区别和相同(前面有的那些配 ...
- django 解决cors问题
首页 博客 学院 下载 GitChat TinyMind 论坛 问答 商城 VIP 活动 招聘 ITeye CSTO 写博客 发Chat 登录注册 AFei0018-博客 穷则思变,差则思勤.Pyth ...