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mysql-5.6+mysql-proxy构建主从复制与读写分离

mysql 搞代码 4年前 (2022-01-09) 27次浏览 已收录 0个评论

环境:系统:CentOS-6.5MySQL-masterIP:192.168.1.10MySQL-slaveIP:192.168.1.11ProxryIP:192.167.1.12——安装MySQL1)创建mysql用户[root@mater~]#mysql-M-s/s

环境:

系统:CentOS-6.5

MySQL-master

IP:192.168.1.10

MySQL-slave

IP:192.168.1.11

Proxry

IP:192.167.1.12

——安装MySQL

1)创建mysql用户

[root@mater ~]# mysql -M -s /sbin/nologin mysql

2)安装软件所需依赖包

[root@master ~]# yum install gcc gcc-c++ autoconf automake ncurses-devel libtool-ltdl-devel* libaio libaio-devel -y

3)解压安装MySQL [这里下载的是免安装版本]

[root@master linux]# tar fzvx mysql-5.6.16-linux-x86_64.tar.gz -C /usr/local/[root@master linux]# mv mysql-5.6.16-linux-x86_64 mysql[root@master local]# cd mysql/[root@master mysql]# chown -R root:mysql .[root@master mysql]# chown -R mysql:mysql data/[root@master mysql]# ./scripts/mysql_install_db –user=mysql \> –basedir=/usr/local/mysql/ \> –datadir=/usr/local/mysql/data/WARNING: The host ‘master’ could not be looked up with /usr/local/mysql//bin/resolveip.This probably means that your libc libraries are not 100 % compatiblewith this binary MySQL version. The MySQL daemon, mysqld, should worknormally with the exception that host name resolving will not work.This means that you should use IP addresses instead of hostnameswhen specifying MySQL privileges !Installing MySQL system tables…2014-04-26 19:57:06 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use –explicit_defaults_for_timestamp server option (see documentation for more details).2014-04-26 19:57:06 1258 [Note] InnoDB: Using atomics to ref count buffer pool pages2014-04-26 19:57:06 1258 [Note] InnoDB: The InnoDB memory heap is disabled2014-04-26 19:57:06 1258 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins2014-04-26 19:57:06 1258 [Note] InnoDB: Compressed tables use zlib 1.2.32014-04-26 19:57:06 1258 [Note] InnoDB: Using Linux native AIO2014-04-26 19:57:06 1258 [Note] InnoDB: Using CPU crc32 instructions2014-04-26 19:57:06 1258 [Note] InnoDB: Initializing buffer pool, size = 128.0M2014-04-26 19:57:07 1258 [Note] InnoDB: Completed initialization of buffer pool2014-04-26 19:57:07 1258 [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!2014-04-26 19:57:07 1258 [Note] InnoDB: Setting file ./ibdata1 size to 12 MB2014-04-26 19:57:07 1258 [Note] InnoDB: Database physically writes the file full: wait…2014-04-26 19:57:07 1258 [Note] InnoDB: Setting log file ./ib_logfile101 size to 48 MB2014-04-26 19:57:11 1258 [Note] InnoDB: Setting log file ./ib_logfile1 size to 48 MB2014-04-26 19:57:15 1258 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile02014-04-26 19:57:15 1258 [Warning] InnoDB: New log files created, LSN=457812014-04-26 19:57:15 1258 [Note] InnoDB: Doublewrite buffer not found: creating new2014-04-26 19:57:15 1258 [Note] InnoDB: Doublewrite buffer created2014-04-26 19:57:15 1258 [Note] InnoDB: 128 rollback segment(s) are active.2014-04-26 19:57:15 1258 [Warning] InnoDB: Creating foreign key constraint system tables.2014-04-26 19:57:16 1258 [Note] InnoDB: Foreign key constraint system tables created2014-04-26 19:57:16 1258 [Note] InnoDB: Creating tablespace and datafile system tables.2014-04-26 19:57:16 1258 [Note] InnoDB: Tablespace and datafile system tables created.2014-04-26 19:57:16 1258 [Note] InnoDB: Waiting for purge to start2014-04-26 19:57:16 1258 [Note] InnoDB: 5.6.16 started; log sequence number 02014-04-26 19:57:16 1258 [Note] RSA private key file not found: /usr/local/mysql/data//private_key.pem. Some authentication plugins will not work.2014-04-26 19:57:16 1258 [Note] RSA public key file not found: /usr/local/mysql/data//public_key.pem. Some authentication plugins will not work.2014-04-26 19:57:17 1258 [Note] Binlog end2014-04-26 19:57:17 1258 [Note] InnoDB: FTS optimize thread exiting.2014-04-26 19:57:17 1258 [Note] InnoDB: Starting shutdown…2014-04-26 19:57:19 1258 [Note] InnoDB: Shutdown completed; log sequence number 1625977OKFilling help tables…2014-04-26 19:57:19 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use –explicit_defaults_for_timestamp server option (see documentation for more details).2014-04-26 19:57:19 1281 [Note] InnoDB: Using atomics to ref count buffer pool pages2014-04-26 19:57:19 1281 [Note] InnoDB: The InnoDB memory heap is disabled2014-04-26 19:57:19 1281 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins2014-04-26 19:57:19 1281 [Note] InnoDB: Compressed tables use zlib 1.2.32014-04-26 19:57:19 1281 [Note] InnoDB: Using Linux native AIO2014-04-26 19:57:19 1281 [Note] InnoDB: Using CPU crc32 instructions2014-04-26 19:57:19 1281 [Note] InnoDB: Initializing buffer pool, size = 128.0M2014-04-26 19:57:19 1281 [Note] InnoDB: Completed initialization of buffer pool2014-04-26 19:57:19 1281 [Note] InnoDB: Highest supported file format is Barracuda.2014-04-26 19:57:19 1281 [Note] InnoDB: 128 rollback segment(s) are active.2014-04-26 19:57:19 1281 [Note] InnoDB: Waiting for purge to start2014-04-26 19:57:19 1281 [Note] InnoDB: 5.6.16 started; log sequence number 16259772014-04-26 19:57:19 1281 [Note] RSA private key file not found: /usr/local/mysql/data//private_key.pem. Some authentication plugins will not work.2014-04-26 19:57:19 1281 [Note] RSA public key file not found: /usr/local/mysql/data//public_key.pem. Some authentication plugins will not work.2014-04-26 19:57:19 1281 [Note] Binlog end2014-04-26 19:57:19 1281 [Note] InnoDB: FTS optimize thread exiting.2014-04-26 19:57:19 1281 [Note] InnoDB: Starting shutdown…2014-04-26 19:57:21 1281 [Note] InnoDB: Shutdown completed; log sequence number 1625987OKTo start mysqld at boot time you have to copysupport-files/mysql.server to the right place for your systemPLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !To do so, start the server, then issue the following commands: /usr/local/mysql//bin/mysqladmin -u root password ‘new-password’ /usr/local/mysql//bin/mysqladmin -u root -h master password ‘new-password’Alternatively you can run: /usr/local/mysql//bin/mysql_secure_installationwhich will also give you the option of removing the testdatabases and anonymous user created by default. This isstrongly recommended for production servers.See the manual for more instruct本文来源gao@!dai!ma.com搞$$代^@码网*ions.You can start the MySQL daemon with: cd . ; /usr/local/mysql//bin/mysqld_safe &You can test the MySQL daemon with mysql-test-run.pl cd mysql-test ; perl mysql-test-run.plPlease report any problems at The latest information about MySQL is available on the web at Support MySQL by buying support/licenses at New default config file was created as /usr/local/mysql//my.cnf andwill be used by default by the server when you start it.You may edit this file to change server settingsWARNING: Default config file /etc/my.cnf exists on the systemThis file will be read by default by the MySQL serverIf you do not want to use this, either remove it, or use the–defaults-file argument to mysqld_safe when starting the server.


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