#!/bin/bash #data:20171104 #QQ:654996537 #Name:Zhang #判斷是不是root用戶 if [ $(id -u) != "0" ]; then echo " Not the root user! Try using sudo Command ! " exit 1 fi #安裝依賴包 yum -y groupinstall "Desktop Platform Development" yum install -y gd-devel libjpeg-devel libpng-devel libxml2-devel bzip2-devel libcurl-devel libmcrypt libmcrypt-devel zlib-devel net-snmp-devel openssl cmake ncurses-devel git gcc libevent-devel #自定義源碼包名稱 Package_Type=".tar.gz" Package_Version="mysql-5.6.31" Install_Package=$Package_Version$Package_Type Setup_path="/root/" #自定義用戶和用戶組 Group_Name="mysql" User_Name="mysql" #自定義RPM包 RPM="$User_Name" #自定義MySql數據庫保存路徑 #####Mydata="/mydata/{data,bin-log}}" #mkdir /mydata #mkdir /mydata/data #mkdir /mydata/bin-log mkdir /mydata mkdir /mydata/{data,bin-log} DataDir="/mydata/data" #自定義MySql配置文件路徑 MySql_Conf="/etc/mysql" #自定義MySql安裝路徑 Install_prefix="/usr/local/mysql" #判斷Rpm包是否安裝 function RPM_Install(){ rpm -qa | egrep "$RPM" >>/dev/null if [ $? -eq 0 ] then echo "$RPM is install Yes." else echo "$RPM is Not install." fi } RPM_Install #判斷用戶和用戶組 Add_Group_User(){ egrep "^$Group_Name" /etc/group >& /dev/null if [ $? -ne 0 ] then echo "mysql 用戶組正在添加." groupadd $Group_Name else echo " The $Group_Name user group already exists." echo "mysql 用戶組已經添加." fi #判斷mysql用戶是否存在 egrep "^$User_Name" /etc/passwd >& /dev/null if [ $? -ne 0 ] then echo "mysql 用戶正在添加." useradd -g $Group_Name $User_Name else echo "mysql 用戶已經添加." echo " The $User_Name user already exists." fi } Add_Group_User #判斷源碼包文件是否存在 if [ -e $Package_Name ] then echo "$Package_Name The Package exists." else echo "$Package_Name The package does not exist." fi #編譯安裝mysql cd $Setup_path tar -zxvf $Install_Package cd $Package_Version configure_opts=( -DCMAKE_INTALL_PREFIX=$Install_prefix -DSYSCONFDIR=$MySql_Conf -DMYSQL_DATADIR=$DataDir -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAAGE_ENGINE=1 -DWITH_READLINE=1 -DWITH_OPENSSL=system -DWITH_ZLIB=system -DWITH_LIBWRAp=0 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci ) cmake . ${configure_opts[@]} #判斷是否編譯成功 if [[ $? -eq 0 ]] then make && make install else echo "編譯失敗,請從新編譯" && exit 1 fi #修改mysql組和數據目錄 cd $Install_prefix chown :mysql ./* -R chown -R mysql:mysql $DataDir chown -R mysql:mysql /mydata/bin-log #初始化數據庫 $Install_prefix/scripts/mysql_install_db --user=mysql --datadir=$DataDir #判斷是否初始化成功,目錄不爲空說明成功,目錄爲空則失敗 if [ "$(ls -A $DataDir)" ]; then echo "$DataDir is not Empty" else echo "$DataDir is Empty" fi #提供服務腳本 cp $Install_prefix/support-files/mysql.server /etc/rc.d/init.d/mysqld chmod +x /etc/rc.d/init.d/mysqld chkconfig --add mysqld #提供配置文件 #mv /etc/my.cnf /etc/my.cnf.bak #mv /etc/my.cnf.d /etc/my.cnf.d.bak if [ -e /etc/my.cnf ] then echo "File exists." mv /etc/my.cnf /etc/my.cnf.bak else echo "File does not exist." fi #if [ -e /etc/my.cnf.d ] #then # echo "File exists." # mv /etc/my.cnf.d /etc/my.cnf.d.bak #else # echo "File does not exist." #fi mkdir $MySql_Conf cp $Install_prefix/support-files/my-default.cnf /etc/mysql/my.cnf sed -i '/datadir/a\datadir = /mydata/data' /etc/mysql/my.cnf sed -i '/log_bin/a\log_bin = /mydata/bin-log/mysql-bin' /etc/mysql/my.cnf sed -i '$ a\innodb_file_per_table = 1' /etc/mysql/my.cnf #修改環境變量 cat >/etc/profile.d/mysql.sh << EOF export PATH=/usr/local/mysql/bin/:$PATH EOF source /etc/profile.d/mysql.sh source /etc/profile man -M /usr/local/mysql/man/ #啓動MySql服務 #Centos6啓動方式 #service mysqld start #Centos7啓動方式 #systemctl start mysqld.service /etc/rc.d/init.d/mysqld start #判斷MySql是否啓動 MySQL_running() { Startup_file="/etc/rc.d/init.d/mysqld" #經過查看進程判斷是否正常啓動 proc=`ps -ef | grep mysql | grep -v grep| wc -l` #經過監聽3306端口進行判斷是否啓動 port=`netstat -lntup|grep 3306|wc -l` if [ $proc -eq 2 ] & [ $port -eq 1 ] then echo "MySQL is running." echo "`ss -tnlp | grep mysql`" else echo "MySQL is no running." # $Startup_file start fi } MySQL_running