二進制安裝： [root@lufengcentos?~]#?mkdir?/home/lufeng/tools?-p [root@lufengcentos?~]#?cd?/home/lufeng/tools??? [root@lufengcentos?tools]#?rz [root@lufengcentos?tools]#?tar?xf?mysql-5.5.49-linux2.6-x86_64.tar.gz [root@lufengcentos?tools]#?mkdir?-p?/application/mysql-5.5.49 [root@lufengcentos?tools]#?mv?mysql-5.5.49-linux2.6-x86_64?/application/mysql-5.5.49創(chuàng)建mysql用戶|組 [root@lufengcentos?tools]#?groupadd?mysql [root@lufengcentos?tools]#?useradd?mysql?-g?mysql?-s?/sbin/nologin?-M [root@lufengcentos?tools]#?ln?-s?/application/mysql-5.5.49/?/application/mysqlroot@lufengcentos?mysql]#?sed?-i?'s#/usr/local/mysql#/application/mysql#g'?/application/mysql/bin/mysqld_safe創(chuàng)建多實例數(shù)據(jù)文件目錄 [root@Mysql-server_2?~]#?mkdir?-p?/data/{3306,3307}/data 配置相應(yīng)的配置文件： [root@Mysql-server_2?~]#?cat?/data/3306/my.cnf? #################################################### [client] #password???????=?your_password port????????????=?3306 socket??????????=?/data/3306/mysql.sock[mysqld] user????????????=?mysql port????????????=?3306 socket??????????=?/data/3306/mysql.sock basedir?????????=?/application/mysql datadir?????????=?/data/3306/data pid-file????????=?/data/3306/mysql.pid relay-log???????=?/data/3306/relay-bin relay-log-info-file?=?/data/3306/relay-log.info skip-external-locking key_buffer_size?=?16K max_allowed_packet?=?1M table_open_cache?=?4 sort_buffer_size?=?64K read_buffer_size?=?256K read_rnd_buffer_size?=?256K net_buffer_length?=?2K thread_stack?=?128Kserver-id???????=?1[mysqldump] quick max_allowed_packet?=?2M[mysql] no-auto-rehash[mysql_safe] log-error=/data/3306/mysql_lufeng3306.err pid-file=/data/3306/mysqlf.pid##############################################[root@Mysql-server_2?~]#?cat?/data/3307/my.cnf????? ############################################# [client] #password???????=?your_password port????????????=?3307 socket??????????=?/data/3307/mysql.sock[mysqld] user????????????=?mysql port????????????=?3307 socket??????????=?/data/3307/mysql.sock basedir?????????=?/application/mysql datadir?????????=?/data/3307/data pid-file????????=?/data/3307/mysql.pid relay-log???????=?/data/3307/relay-bin relay-log-info-file?=?/data/3307/relay-log.info skip-external-locking key_buffer_size?=?16K max_allowed_packet?=?1M table_open_cache?=?4 sort_buffer_size?=?64K read_buffer_size?=?256K read_rnd_buffer_size?=?256K net_buffer_length?=?2K thread_stack?=?128Kserver-id???????=?2[mysqldump] quick max_allowed_packet?=?2M[mysql] no-auto-rehash[mysql_safe] log-error=/data/3307/mysql_lufeng3307.err pid-file=/data/3307/mysqlf.pid ##############################################創(chuàng)建啟動文件[root@Mysql-server_2?~]#?cat?/data/3306/mysql #!/bin/sh ################################ #mysql?3306?by?lufeng?@2017.4.3 ################################ #int port=3306 mysql_user="root" mysql_pwd="199429" CmdPath="/application/mysql/bin" mysql_sock="/data/${port}/mysql.sock" #startup?function? function_start_mysql(){if?[?!?-e?"$mysql_sock"?];thenprintf?"Starting?MySQL...\n"/bin/sh?${CmdPath}/mysqld_safe?--defaults-file=/data/${port}/my.cnf?2>&1?>/dev/null??&elseprintf?"MySQL?is?running...\n"exitfi }#stop?function function_stop_mysql(){if?[?!?-e?"$mysql_sock"?];thenprintf?"MySQL?is?stopped...\n"exitelseprintf?"Stoping?MySQL...\n"${CmdPath}/mysqladmin?-u?${mysql_user}?-p${mysql_pwd}?-S?/data/${port}/mysql.sock?shutdownfi }#restart?function function_restart_mysql(){printf?"Restarting?MySQL...\n"function_stop_mysqlsleep?2function_start_mysql }case?$1?in start)function_start_mysql ;; stop)function_stop_mysql ;; restart)function_restart_mysql ;; *)printf??"Usage:?/data/${port}/mysql?{start|stop|restart}\n" esac ########################################################## [root@Mysql-server_2?~]#?cat?/data/3307/mysql #!/bin/sh ################################ #mysql?3307?by?lufeng?@2017.4.3 ################################ #int port=3307 mysql_user="root" mysql_pwd="199429" CmdPath="/application/mysql/bin" mysql_sock="/data/${port}/mysql.sock" #startup?function? function_start_mysql() {if?[?!?-e?"$mysql_sock"?];thenprintf?"Starting?MySQL...\n"/bin/sh?${CmdPath}/mysqld_safe?--defaults-file=/data/${port}/my.cnf?2>&1?>/dev/null??&elseprintf?"MySQL?is?running...\n"exitfi }#stop?function function_stop_mysql() {if?[?!?-e?"$mysql_sock"?];thenprintf?"MySQL?is?stopped...\n"exitelseprintf?"Stoping?MySQL...\n"${CmdPath}/mysqladmin?-u?${mysql_user}?-p${mysql_pwd}?-S?/data/${port}/mysql.sock?shutdownfi }#restart?function function_restart_mysql() {printf?"Restarting?MySQL...\n"function_stop_mysqlsleep?2function_start_mysql }case?$1?in start)function_start_mysql ;; stop)function_stop_mysql ;; restart)function_restart_mysql ;; *)printf?"Usage:?/data/${port}/mysql?{start|stop|restart}\n" esac #######################################################配置多實例文件權(quán)限 [root@Mysql-server_2?~]#?chown?-R?mysql.mysql?/data [root@Mysql-server_2?~]#?find?/data?-name?mysql|xargs?chmod?700 [root@Mysql-server_2?~]#?find?/data?-name?mysql?-exec?ls?-l?{}?\;? -rwx------?1?mysql?mysql?999?4月???3?13:33?/data/3306/mysql -rwx------?1?mysql?mysql?1210?4月???3?13:35?/data/3307/mysql全局變量： [root@Mysql-server_2?~]#?ls?/application/mysql/bin/mysql /application/mysql/bin/mysql [root@Mysql-server_2?~]#?echo?'export?PATH=/application/mysql/bin:$PATH'?>>/etc/profile [root@Mysql-server_2?~]#?tail?-1?/etc/profile export?PATH=/application/mysql/bin:$PATH [root@Mysql-server_2?~]#?source?/etc/profile [root@Mysql-server_2?~]#?echo?$PATH /application/mysql/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin初始化數(shù)據(jù)庫文件[root@Mysql-server_2?scripts]#?cd?/application/mysql/scripts/ [root@Mysql-server_2?scripts]#?./mysql_install_db?--basedir=/application/mysql?--datadir=/data/3306/data?--user=mysql [root@Mysql-server_2?scripts]#?./mysql_install_db?--basedir=/application/mysql?--datadir=/data/3307/data?--user=mysql Installing?MySQL?system?tables... 170403?13:47:58?[Note]?/application/mysql/bin/mysqld?(mysqld?5.5.49)?starting?as?process?2971?... OK Filling?help?tables... 170403?13:47:59?[Note]?/application/mysql/bin/mysqld?(mysqld?5.5.49)?starting?as?process?2980?... OK============成功標志啟動命令： [root@Mysql-server_2?~]#?/data/3306/mysql?start Starting?MySQL...[root@Mysql-server_2?~]#?/data/3307/mysql?start Starting?MySQL... [root@Mysql-server_2?~]#?netstat?-lntup|grep?mysql tcp????????0??????0?0.0.0.0:3306????????????????0.0.0.0:*???????????????????LISTEN??????3638/mysqld????????? tcp????????0??????0?0.0.0.0:3307????????????????0.0.0.0:*???????????????????LISTEN??????3962/mysqld???配置開機自啟動： [root@Mysql-server_2?~]#?echo?"mysql?multi?instances"?>>/etc/rc.local [root@Mysql-server_2?~]#?echo?"/data/3306/mysql?start"?>>/etc/rc.local?????????????????????? [root@Mysql-server_2?~]#?echo?"/data/3307/mysql?start"?>>/etc/rc.local? [root@Mysql-server_2?~]#?tail?-3?/etc/rc.local? mysql?multi?instances /data/3306/mysql?start /data/3307/mysql?start登錄：[root@lufengcentos?~]#?mysql?-S?/data/3306/mysql.sock? 安全配置：[root@lufengcentos?~]#?mysqladmin?-u?root?-S?/data/3307/mysql.sock?password?'199429' [root@lufengcentos?~]#?mysql?-S?/data/3306/mysql.sock?-uroot?-p Enter?password:

轉(zhuǎn)載于:https://blog.51cto.com/bestlufeng/1912675

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