Shulou(Shulou.com)06/01 Report--

This script is used for MySQL binary installation and is limited to the initial installation. This script is not recommended if the server is already installed and configured with mysql.

Operating system version: CentOS 7

Database version: MySQL 5.7.22

#! / bin/bashcnf_file= "/ etc/my.cnf" install_log= "mysql_install.log" dbfile= "mysql-5.7.22-el7-x86_64.tar.gz" ext_files= "mysql-5.7.22-el7-x86_64" bin_path= "/ usr/local/mysql" pid_path= "/ data/mysql" data_path= "/ data/mysql/data" errlog_path= "/ data/mysql/logs/" binlog_path= "/ data/mysql/binlog/" slowlog _ path= "/ data/mysql/slow_logs" socket= "/ data/mysql/mysql3306.sock" port=3306serverid=330601group= "mysql" user= "mysql" if [!-f "$dbfile"] Thenecho "$dbfile not exists" > $install_logelsetar-zxvf $dbfile > $install_logif [$?-eq 0]; thenecho "$dbfile Extract Success" > > $install_logelseecho "$dbfile Extract Failed" > > $install_logexit 0fifiif [!-d "$bin_path"] Thenecho "moving $ext_files to $bin_path." > $install_logmv $ext_files $bin_pathecho "move $ext_files to $bin_path. [done]" > $install_logecho "creating $pid_path." > $install_logif [!-d "$pid_path"] Thenmkdir-p $pid_pathecho "create $pid_path. [done]" > $install_logelseecho "create $pid_path. [failed]" > > $install_logexit 0fiecho "creating $data_path." > $install_logif [!-d "$data_path"] Thenmkdir-p $data_pathecho "create $data_path. [done]" > $install_logelseecho "create $data_path. [failed]" > > $install_logexit 0fiecho "creating $errlog_path." > $install_logif [!-d "$errlog_path"] Thenmkdir-p $errlog_pathecho "create $errlog_path. [done]" > $install_logelseecho "create $errlog_path. [failed]" > > $install_logexit 0fiecho "creating $binlog_path." > $install_logif [!-d "$binlog_path"] Thenmkdir-p $binlog_pathecho "create $binlog_path. [done]" > $install_logelseecho "create $binlog_path. [failed]" > > $install_logexit 0fiecho "creating $slowlog_path." > $install_logif [!-d "$slowlog_path"] Thenmkdir-p $slowlog_pathecho "create $slowlog_path. [done]" > $install_logelseecho "create $slowlog_path. [failed]" > $install_logexit 0fielseecho "$bin_path already exists" > > $install_logexit 0fi#create group if not existsegrep "^ $group" / etc/group > & / dev/nullif [$?-ne 0] then echo "group $group not exists" > > $install_logecho "creating group $group." > > $install_loggroupadd $groupecho "creat group $group. . [done] "> $install_logelseecho" group $group already exists. [skip] "> $install_logfi#create user if not existsegrep" ^ $user "/ etc/passwd > & / dev/nullif [$?-ne 0] then echo" user $user not exists "> > $install_logecho" creating user $user. "> $install_loguseradd-g $group $userecho" creat user $user. [done] "> $install_logelseecho" user $user already exists. . [skip] "> $install_logfi#Modify directory permissionschown-R $user.$group $bin_pathchown-R $user.$group $pid_path#Add environment variablesresult_grep_path=" $(grep "${bin_path} / bin" / etc/profile) "| | result_grep_path="if [- z" ${result_grep_path} "] thenecho" export PATH=\ $PATH:$ {bin_path} / bin:$ {bin_path} / lib "> > / etc/profile Source / etc/profileelseecho "${bin_path} / bin already exists in / etc/profile" > > $install_logfi#mysql cnfif [- f $cnf_file] Thenecho "$cnf_file exists" echo "move $cnf_file to $cnf_ file`date'+% Y% m% d% H% M% S`date" > > $install_logmv $cnf_file $cnf_ file`date "+% Y%m%d%H%M%S" `ficat > / etc/my.cnf > $install_logelseecho "mysql initialize failed" > > $install_logexit 0ficp-a / usr/local/mysql/support-files/mysql.server / etc/init.d/mysql.serverchmod + x / etc/rc.d/init.d/ Mysql.serverchkconfig-- add mysql.serverchkconfig-- list mysql.server > > $install_logsudo-u mysql service mysql.server start if [$?-eq 0] Thenecho "mysql install & & start success" > > $install_logelseecho "mysql install or start failed" > > $install_logfiexit 0

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