mysql源码安装脚本分享

复制代码

代码如下:

#!/bin/bash

PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin

export PATH

clear;

SysName=””

SysBit=””

CpuNum=””

RamTotal=””

RamSwap=””

FileMax=””

MysqlVersion=”Percona-Server-5.6.15-rel63.0″

MysqlLine=”http://www.percona.com/downloads/Percona-Server-5.6/LATEST/source”

MysqlPath=”/usr/local/mysql”

MysqlDataPath=”$MysqlPath/data”

MysqlLogPath=”/var/log/mysql”

MysqlConfigPath=”$MysqlPath/conf”

MysqlPass=”test123″

SYSTEM_CHECK(){

[[ $(id -u) != 0 ]] && echo [Error] Please use root to install PUPPET. && exit;

 egrep -i “centos” /etc/issue && SysName=centos;

egrep -i “ubuntu” /etc/issue && SysName=ubuntu;

[[ “$SysName” == ]] && echo [Error] Your system is not supported this script && exit;

 SysBit=32 && [ `getconf WORD_BIT` == 32 ] && [ `getconf LONG_BIT` == 64 ] && SysBit=64;

CpuNum=`cat /proc/cpuinfo |grep processor|wc -l`;

 RamTotal=`free -m | grep Mem | awk {print $2}`;

RamSwap=`free -m | grep Swap | awk {print $2}`;

 FileMax=`cat /proc/sys/fs/file-max`

}

INSTALL_BASE_PACKAGES()

{

SYSTEM_CHECK

 if [ “$SysName” == centos ]; then

echo [yum-fastestmirror Installing] ************************************************** >>;

  yum -y install yum-fastestmirror;

  cp /etc/yum.conf /etc/yum.conf.lnmp

sed -i s:exclude=.*:exclude=:g /etc/yum.conf

for packages in gcc gcc-c++ openssl-devel ncurses-devel wget crontabs iptables bison cmake automake make readline-devel logrotate openssl; do

echo “[${packages} Installing] ************************************************** >>”;

   yum -y install $packages;

  done;

mv -f /etc/yum.conf.lnmp /etc/yum.conf;

 else

  apt-get remove -y mysql-client mysql-server mysql-common;

apt-get update;

for packages in gcc g++ cmake make ntp logrotate cron bison libncurses5-dev libncurses5 libssl-dev openssl curl openssl; do

echo “[${packages} Installing] ************************************************** >>”;

apt-get install -y $packages –force-yes;apt-get -fy install;apt-get -y autoremove;

  done;

 fi;

}

INSTALL_MYSQL(){

 INSTALL_BASE_PACKAGES

 cd /tmp/

echo “[${MysqlVersion} Installing] ************************************************** >>”;

[ ! -f ${MysqlVersion}.tar.gz ] && wget -c ${MysqlLine}/${MysqlVersion}.tar.gz

 tar -zxf /tmp/$MysqlVersion.tar.gz;

 cd /tmp/$MysqlVersion;

 groupadd mysql;

useradd -s /sbin/nologin -g mysql mysql;

cmake -DCMAKE_INSTALL_PREFIX=$MysqlPath  -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS=complex -DWITH_READLINE=ON -DENABLED_LOCAL_INFILE=ON -DWITH_INNODB_MEMCACHED=ON -DWITH_UNIT_TESTS=OFF;

 make -j $Cpunum;

 make install;

for path in $MysqlLogPath $MysqlPath $MysqlConfigPath/conf.d $MysqlDataPath;do

  [ ! -d $path ] && mkdir -p $path

chmod 740 $path;

  chown -R mysql:mysql $path;

 done

# EOF **********************************

cat > $MysqlConfigPath/my.cnf<

[mysqld]

user  = mysql

server-id = 1

pid-file = /var/run/mysqld.pid

socket  = /var/run/mysqld.sock

port  = 3306

basedir  = $MysqlPath

datadir  = $MysqlDataPath

bind-address = 0.0.0.0

skip-name-resolve

skip-external-locking

thread_concurrency = `expr $CpuNum * 2`

max_connections = `expr $FileMax * $CpuNum * 2 / $RamTotal`

max_connect_errors = 30

table_open_cache = `expr $RamTotal + $RamSwap`

max_allowed_packet = `expr $RamTotal * 2 / 1000`M

binlog_cache_size = 4M

max_heap_table_size = `expr $RamTotal / 100`M

sort_buffer_size = `expr $RamTotal * 2 / 1000`M

join_buffer_size = `expr $RamTotal * 2 / 1000`M

query_cache_size = `expr $RamTotal / 100`M

thread_cache_size = 30

thread_concurrency = `expr $CpuNum * 4`

connect_timeout  = 1200

wait_timeout  = 1200

general_log = 1

general_log_file = $MysqlLogPath/mysql.log

log_error = $MysqlLogPath/mysql-err.log

slow_query_log = 1

slow_query_log_file = $MysqlLogPath/mysql-slow.log

long_query_time = 3

log_bin = $MysqlLogPath/mysql-bin

log_bin_index = $MysqlLogPath/mysql-bin.index

expire_logs_days = 7

max_binlog_size = `expr $(df -m $MysqlLogPath |awk NR==2{printf “%sn”,$4}) / 10000`M

default_storage_engine = InnoDB

innodb_buffer_pool_size = `expr $RamTotal / 100`M

innodb_log_buffer_size = 8M

innodb_file_per_table = 1

innodb_open_files = `expr $FileMax * $CpuNum / $RamTotal`

innodb_io_capacity = `expr $FileMax * $CpuNum / $RamTotal`

innodb_flush_method = O_DIRECT

!includedir $$MysqlConfigPath/conf.d

[mysqld_safe]

open_files_limit = `expr $FileMax / $CpuNum / 100`

[isamchk]

key_buffer  = 16M

[mysqldump]

quick

quote-names

max_allowed_packet = 16M

EOF

# **************************************

$MysqlPath/scripts/mysql_install_db –user=mysql –defaults-file=$MysqlConfigPath/my.cnf –basedir=$MysqlPath –datadir=$MysqlDataPath;

# EOF **********************************

cat > /etc/ld.so.conf.d/mysql.conf<

/usr/local/mysql/lib/mysql

/usr/local/lib

EOF

# **************************************

 ldconfig;

 if [ “$SysBit” == 64 ] ; then

  ln -s $MysqlPath/lib/mysql /usr/lib64/mysql;

else

  ln -s $MysqlPath/lib/mysql /usr/lib/mysql;

 fi;

cp $MysqlPath/support-files/mysql.server /etc/init.d/mysqld;

 chmod 775 /etc/init.d/mysqld;

 /etc/init.d/mysqld start;

ln -s $MysqlPath/bin/mysql /usr/bin/mysql;

 ln -s $MysqlPath/bin/mysqladmin /usr/bin/mysqladmin;

$MysqlPath/bin/mysqladmin password $MysqlPass;

 rm -rf $MysqlDataPath/test;

# EOF **********************************

mysql -hlocalhost -uroot -p$MysqlPass <

USE mysql;

DELETE FROM user WHERE user=;

UPDATE user set password=password($MysqlPass) WHERE user=root;

DELETE FROM user WHERE not (user=root);

DROP USER @%;

FLUSH PRIVILEGES;

EOF

# **************************************

 echo “[OK] ${MysqlVersion} install completed.”;

}

INSTALL_MYSQL