tar -zxf mysql-VERSION-linux-[deps-]x86_64.tar.gz -C /usr/local # 源码文件解压至/usr/local/src
cd /usr/local
ln -sv mysql-VERSION-linux-[deps-]x86_64 mysql
chown -R root:mysql /usr/local/mysql
2.4 准备配置文件
mkdir /etc/mysql
cd /usr/local/mysql/support-files/my-large.cnf /etc/mysql/my.cnf
vim /etc/mysql/my.cnf
...
[mysqld]
datadir = /data/mysql
innodb_file_per_table = on
skip_name_resolve = on
...
2.5 创建数据库文件
mysql 5.7
/usr/local/mysql/bin/mysqld --initialize --user=mysql --datadir=/data/mysql
mysql 其它版
cd /usr/local/mysql
./scripts/mysql_install_db --datadir=/data/mysql --user=mysql
cd /app/mysql/support-files/mysql.server /etc/init.d/mysqld
chkconfig -add mysql
service mysqld start
2.10 安全初始化
mysql_secure_installation
三.一键安装mysql二进制程序包脚本
#!/bin/bash##*******************************************************************************#Author: steveli#QQ: 1049103823#Data: 2019-11-18#FileName: auto_install_mysql_v00.sh#URL: http://suosuoli.cn#URL: https://blog.csdn.net/YouOops#Description: A simple script to install binary code of mysql or to compile mysql and install.#Copyright (C): 2019 All rights reserved#******************************************************************************#Fontcolor#red(31):green(32):yellow(33):blue(34):purple(35):cyan(36):white(37)##Backcolor#red(41):green(42):yellow(43):blue(44):purple(45):cyan(46):white(47)##******************************************************************************#Update log:#V00:install mysql5.6 mysql5.7 and mariadb10.2 on centos6#V01:install mysql5.6 myaql5.7 and mariadb10.2 on centos6¢os7########################
declare -a MYSQL_VER
WORKING_DIR=`pwd`
DATA_DIR="/data/mysql"
BASE_DIR="/usr/local"
SYS_VER=`cat /etc/redhat-release | sed -nr 's/.* ([0-9]+)\.[0-9]+\.?.*/\1/p'`
BINARY_NAME=
MYSQL_VER=( mysql-5.6.46 mysql-5.7.26 mariadb-10.2.29)##############################################./etc/init.d/functions
# success# passed# warning# failure#######################
_test(){#echo ${MYSQL_VER[@]}#echo ${MYSQL_VER[0]}#echo ${MYSQL_VER[1]}#echo ${MYSQL_VER[2]}#printf "%-255s\n" ${MYSQL_VER[0]} ${MYSQL_VER[1]} ${MYSQL_VER[2]}:}
pre_install(){
status=$(echo `getenforce`)if[["$status"=="enforcing"]]; then
sed -ir 's#SELINUX=enforcing#SELINUX=disabled#'/etc/sysconfig/selinux && echo "SElinux disabled."else
echo "SElinux has been disabled.`success`"
fi
if[["$SYS_VER"-eq "6"]]; then
iptables -F
else
systemctl stop firewalld
systemctl disable firewalld
fi
}## cerate a system user for mysql.
user_add(){ifid mysql &>/etc/null; then
echo "User mysql exists.`passed`"else
useradd -r mysql -s /sbin/nologin &>/etc/null
echo "User mysql added.`success`"
fi
}
determin_network(){:}## install some dependencies and libs.
deps_install(){
echo "Installing some deps and libs..."
yum -y install bison bison-devel zlib-devel libcurl-devel libarchive-devel boost-devel gcc gcc-c++ cmake ncurses-devel gnutls-devel libxml2-devel openssl-devel libevent-devel libaio-devel &>/etc/null
yum -y install wget vim curl irzsz lsof iotop net-tools perl perl-Data-Dumper libaio &>/etc/null
echo "Deps and libs installed.`success`"}## not yet complete the code...#lv_create() {# fdisk /dev/sdb# pvcreate /dev/sdb3# vgcreate vg_mysql /dev/sdb3# lvcreate -l 100%free -n mysql vg_mysql#}## $1=1-->5.6|2-->5.7|3-->10,2
get_binary_ready(){if[["$1"-eq "1"]]; then
if[[-e ${WORKING_DIR}/mysql-5.6.46-linux-glibc2.12-x86_64.tar.gz ]]; then
echo "Extracting \"mysql-5.6.46-linux-glibc2.12-x86_64.tar.gz\"..."
tar -zxf mysql-5.6.46-linux-glibc2.12-x86_64.tar.gz -C ${BASE_DIR}
echo "Done, all files alocated in ${BASE_DIR}/mysql-5.6.46-linux-glibc2.12-x86_64`success`"else
wget https://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.46-linux-glibc2.12-x86_64.tar.gz
#wget https://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.46.tar.gz
echo "Extracting \"mysql-5.6.46-linux-glibc2.12-x86_64.tar.gz\"..."
tar -zxf mysql-5.6.46-linux-glibc2.12-x86_64.tar.gz -C ${BASE_DIR}
echo "Done, all files alocated in ${BASE_DIR}/mysql-5.6.46-linux-glibc2.12-x86_64`success`"
fi
ln -s ${BASE_DIR}/mysql-5.6.46-linux-glibc2.12-x86_64 ${BASE_DIR}/mysql
chown -R mysql:mysql ${BASE_DIR}/mysql
elif[["$1"-eq "2"]]; then
if[[-e ${WORKING_DIR}/mysql-5.7.26-el7-x86_64.tar.gz ]]; then
echo "Extracting \"mysql-5.7.26-el7-x86_64.tar.gz\"..."
tar -zxf mysql-5.7.26-el7-x86_64.tar.gz -C ${BASE_DIR}
echo "Done, all files alocated in ${BASE_DIR}/mysql-5.7.26-el7-x86_64.tar.gz`success`"else#wget https://dev.mysql.com/get/Downloads/mysql-5.7.26-el7-x86_64.tar.gz
wget https://mirrors.tuna.tsinghua.edu.cn/mysql/downloads/MySQL-5.7/mysql-5.7.26-el7-x86_64.tar.gz
echo "Extracting \"mysql-5.7.26-el7-x86_64.tar.gz\"..."
tar -zxf mysql-5.7.26-el7-x86_64.tar.gz -C ${BASE_DIR}
echo "Done, all files alocated in ${BASE_DIR}/mysql-5.7.26-el7-x86_64`success`"
fi
ln -s ${BASE_DIR}/mysql-5.7.26-el7-x86_64 ${BASE_DIR}/mysql
chown -R mysql:mysql ${BASE_DIR}/mysql
elif[["$1"-eq "3"]]; then
if[[-e ${WORKING_DIR}/mariadb-10.2.29-linux-x86_64.tar.gz ]]; then
echo "Extracting \"mariadb-10.2.29-linux-x86_64.tar.gz\"..."
tar -zxf mariadb-10.2.29-linux-x86_64.tar.gz -C ${BASE_DIR}
echo "Done, all files alocated in ${BASE_DIR}/mariadb-10.2.29-linux-x86_64.tar.gz`success`"else
wget https://downloads.mariadb.org/interstitial/mariadb-10.2.29/bintar-linux-x86_64/mariadb-10.2.29-linux-x86_64.tar.gz/from/http%3A//mirrors.tuna.tsinghua.edu.cn/mariadb/
echo "Extracting \"mariadb-10.2.29-linux-x86_64.tar.gz\"..."
tar -zxf mariadb-10.2.29-linux-x86_64.tar.gz -C ${BASE_DIR}
echo "Done, all files alocated in ${BASE_DIR}/mariadb-10.2.29-linux-x86_64`success`"
fi
ln -s ${BASE_DIR}/mariadb-10.2.29-linux-x86_64 ${BASE_DIR}/mysql
chown -R mysql:mysql ${BASE_DIR}/mysql
fi
}## modify /etc/my.conf
configure_cnf(){if[[-e /etc/my.cnf ]]; then
cp /etc/my.{cnf,cnf.backup}
fi
cat >/etc/my.cnf <<EOF
[mysqld]
datadir=/data/mysql
socket=/data/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0[mysqld_safe]
log-error=/var/log/mysql.log
pid-file=/var/run/mysql/mysql.pid
[client]
port=3306
socket=/data/mysql/mysql.sock
EOF
echo "/etc/my.cnf configured.`success`"}
path_ready(){if[[-e /etc/profile.d/mysql.sh ]]; then
cp /etc/profile.d/mysql.{sh,sh.backup}
fi
cat >/etc/profile.d/mysql.sh <<EOF
export PATH=/usr/local/mysql/bin:\$PATH
EOF
echo "PATH variable configured.`success`"}## grab the default passwd and change it for mysql 5.7 --> must run this after mysql started
change_default_passwd(){
DEFAULT_PSWD=`sed -nr 's#.*\[Note\].*root@.*: (.*)#\1#p'/tmp/mysql5.7_databases_install.log`
read -p "Please input the passwd you want to set:" SET_PSWD
${BASE_DIR}/mysql/bin/mysqladmin -uroot -p"${DEFAULT_PSWD}" password ${SET_PSWD}
echo "You password for mysql5.7 are now ${SET_PSWD}."}## initialize the databases that mysql need.
create_db(){
cd ${BASE_DIR}/mysql
if[["$1"-eq "1"]]; then
scripts/mysql_install_db --datadir=/data/mysql --user=mysql
[["$?"-eq 0]]&& echo "Databases installed.`success`"|| echo "Something wrong when install databases.`failure`"elif[["$1"-eq "2"]]; then
bin/mysqld --initialize --user=mysql --datadir=/data/mysql &>/tmp/mysql5.7_databases_install.log
[["$?"-eq 0]]&& echo "Databases installed.`success`"|| echo "Something wrong when install databases.`failure`"elif[["$1"-eq "3"]]; then
scripts/mysql_install_db --datadir=/data/mysql --user=mysql &>/tmp/mariadb10.2_databases_install.log
[["$?"-eq 0]]&& echo "Databases installed.`success`"|| echo "Something wrong when install databases.`failure`"
fi
}## make mysql controlable via system
get_service_script_ready(){
cp ${BASE_DIR}/mysql/support-files/mysql.server /etc/init.d/mysqld
}
if_mysql_running(){
service mysqld start
if lsof -i:3306; then
echo "mysqld started successfully.`success`"
chkconfig --add mysqld
ln -s ${DATA_DIR}/mysql.sock /tmp/mysql.sock &>/dev/null
else
echo "mysqld can't start.`failure`"
fi
}## mysql5.7 need not to rum this.
secure_install(){
PASSWD="centos"if rpm -q expect; then
:else
yum install expect -y
fi
if[[ ! -e /tmp/mysql.sock ]]; then
ln -s ${DATA_DIR}/mysql.sock /tmp/mysql.sock
fi
expect <<EOF
set timeout 10
spawn /usr/local/mysql/bin/mysql_secure_installation
expect {"(enter for none)"{send "\n";exp_continue}"Set root password"{send "y\n";exp_continue}"New password:"{send "${PASSWD}\n";exp_continue}"Re-enter new password:"{send "${PASSWD}\n";exp_continue}"users"{send "y\n";exp_continue}"remotely"{send "y\n";exp_continue}"access to it"{send "y\n";exp_continue}"tables now"{send "y\n"}}
expect eof
EOF
[[ $? -eq 0]]&& echo "Secure_installation complete,password for root is \"centos\"`success`"|| echo "Something wrong during secure_installation.`failure`"}
main(){#_test
printf "\n%-255s\n"1.${MYSQL_VER[0]}2.${MYSQL_VER[1]}3.${MYSQL_VER[2]}
read -p "Select which version to install(1|2|3):" SELECT
pre_install
user_add
deps_install
get_binary_ready ${SELECT}
configure_cnf
path_ready
create_db ${SELECT}
get_service_script_ready
if_mysql_running
change_default_passwd
if[[ ${SELECT}-ne 2]]; then
secure_install
fi
}
main
