需要的公共函数 funs.sh
#!/usr/bin/env bash## 检查上一步命令释放执行成功check_ok() { if [ $? != 0 ] thenecho "Error,check the error log"
exit 1
fi}## 获取用户输入read_input(){ read -p "$1" val echo $val >> /dev/null
}## 使用yum安装工具yum_install(){ echo "checking....$1"
if ! rpm -qa|grep -q "^$1" ; then
echo "installing... $1"
yum install -y $1
check_ok fi}
ar=`arch`select_soft(){ #clear
print_info echo "请选择安装的软件:"
select item in MySql PHP Nginx EXIT do
case $item in
MySql)
install_mysql break ;
;;
PHP)
install_php break;
;;
Nginx)
install_nginx break;
;;
Apache) break;
;;
EXIT) exit 0
;;
*) echo "选择错误,请重新选择"
;; esac
done
select_soft
}print_info(){ echo "
*****************************************************
* 1 安装Mysql *
* 2 安装PHP *
* 3 安装Nginx *
* 4 退出 *
*****************************************************
"}
安装mysql, mysql.sh
#!/usr/bin/env bash## 安装mysql的函数install_mysql(){mysql_data_dir=/data/mysql
passwd=123456
## 新增mysql账号
if ! grep '^mysql:' /etc/passwd ; then
useradd -M mysql -s /sbin/nologin fi
if [ -d $install_dir/mysql ] ; then
echo -e "\e[31m 已经安装Mysql,请移除 \e[m"
else
## 安装插件
yum_install compat-libstdc++-33
[ -d $mysql_data_dir ] || mkdir -p $mysql_data_dir
## 把文件夹的目录授权给mysql
chown -R mysql:mysql $mysql_data_dir
echo "选择安装mysql的版本"
select mysql_version in 5.1 5.6
do
case $mysql_version in
5.1)
[ -f $src_dir/mysql-5.1.72-linux-$ar-glibc23.tar.gz ] || wget -P $src_dir mirrors.sohu.com/mysql/MySQL-5.1/mysql-5.1.72-linux-$ar-glibc23.tar.gz
check_ok
tar -xvf $src_dir/mysql-5.1.72-linux-$ar-glibc23.tar.gz -C $src_dir
check_ok
mv $src_dir/mysql-5.1.72-linux-$ar-glibc23 $install_dir/mysql
sed -i '/^\[mysqld\]$/a\datadir = /data/mysql' $install_dir/mysql/support-files/my-huge.cnf
cp $install_dir/mysql/support-files/my-huge.cnf /etc/my.cnf break ;
;; 5.6)
[ -f $src_dir/mysql-5.6.32-linux-glibc2.5-$ar.tar.gz ] || wget -P $src_dir mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.32-linux-glibc2.5-$ar.tar.gz
check_ok
tar -xvf $src_dir/mysql-5.6.32-linux-glibc2.5-$ar.tar.gz -C $src_dir
check_ok
mv $src_dir/mysql-5.6.32-linux-glibc2.5-$ar $install_dir/mysql
check_ok
sed -i '/^\[mysqld\]$/a\datadir = /data/mysql' $install_dir/mysql/support-files/my-default.cnf
cp $install_dir/mysql/support-files/my-default.cnf /etc/my.cnf break;
;;
*) echo "选择错误"
;; esac
done
$install_dir/mysql/scripts/mysql_install_db --user=mysql --datadir=$mysql_data_dir --basedir=$install_dir/mysql
check_ok
sed -i 's#^basedir=$#basedir='$install_dir'/mysql#g' $install_dir/mysql/support-files/mysql.server
check_ok
sed -i 's#^datadir=$#datadir=/data/mysql#g' $install_dir/mysql/support-files/mysql.server
cp -f $install_dir/mysql/support-files/mysql.server /etc/init.d/mysqld
chmod 755 /etc/init.d/mysqld
chkconfig --add mysqld
service mysqld start
check_ok $install_dir/mysql/bin/mysqladmin -u root password $passwd ; $install_dir/mysql/bin/mysql -u root -p$passwd -e "delete from mysql.user where host != 'localhost'; delete from mysql.user where user=''; update mysql.user set host = '%' ; flush privileges;"
fi}
安装php php.sh
#!/bin/bashinstall_php(){ for p in libxml2-devel openssl-devel bzip2-devel bzip2-devel freetype freetype-devel libmcrypt-devel libjpeg-turbo libjpeg-turbo-devel libpng-devel doyum_install $p
done
[ -f $src_dir/php-5.6.25.tar.gz ] || wget -P $src_dir 101.110.118.75/am1.php.net/distributions/php-5.6.25.tar.gz
tar -xvf $src_dir/php-5.6.25.tar.gz -C $src_dir
current_pwd=`pwd` cd $src_dir/php-5.6.25
$src_dir/php-5.6.25/configure --prefix=$install_dir/php --with-config-file-path=$install_dir/php/etc --with-mysql=$install_dir/mysql --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif --disable-ipv6
check_ok
make && make install
check_ok cd $current_pwd
cp $src_dir/php-5.6.25/php.ini-production $install_dir/php/etc/php.ini
}
安装nginx nginx.sh
#!/usr/bin/env bashinstall_nginx(){[ -f $src_dir/nginx-1.11.3.tar.gz ] || wget -P $src_dir nginx.org/download/nginx-1.11.3.tar.gz
cPwd=`pwd` cd $src_dir
tar -xvf $src_dir/nginx-1.11.3.tar.gz -C $src_dir
check_ok cd nginx-1.11.3
./configure --prefix=$install_dir/nginx --with-http_realip_module --with-http_sub_module --with-http_gzip_static_module --with-http_stub_status_module --with-pcre
check_ok
make && make install cd $cPwd
cp -f conf/nginx /etc/init.d/nginx
sed -i 's#nginx_home_dir#'$install_dir'/nginx#g' /etc/init.d/nginx
chmod +x /etc/init.d/nginx
chkconfig --add nginx
}
安装脚本 install.sh
#!/usr/bin/env bash. /etc/init.d/functions. funs.sh
. mysql.sh
. php.sh
. nginx.sh# 需要使用的参数install_dir=/usr/local
src_dir=$install_dir/src## 关闭selinuxsed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config## 获取当前setlinux状态,转换成为小写selinux_s=`getenforce | tr [A-Z] [a-z]`##如果状态为 enforcing ,设设置成 Permissiveif [ "$selinux_s" == "enforcing" ] ; then
setenforce 0 ;fi## 清空iptables防火墙规则iptables-save > /etc/sysconfig/iptables_`date +%s`
iptables -F
service iptables save## 删除 epel-releaseif rpm -qa | grep epel-release > /dev/null ; then
rpm -e epel-release > /dev/nullfi## 获取Centos的版本,如果是6.xx下载 epel-6.repo ,如果是7.xx 下载 epel-7.repoepel_file_v=`cat /etc/redhat-release | sed 's/[^0-9.]//g' | cut -d'.' -f1`
epel_file_name="$epel_file_v".repo## 删除 epel-6.repo 相关文件if ls /etc/yum.repos.d/$epel_file_name >/dev/null 2>&1then
rm -f /etc/yum.repos.d/$epel_file_namefiif [ "7" == "$epel_file_v" ] ; then
yum_install perl-Module-Installfi## 检索是否安装了下列软件,没有就安yum_install wget
wget -P /etc/yum.repos.d/ mirrors.aliyun.com/repo/$epel_file_name#检查wget下载epel-6.rep文件是否下载成功check_ok
select_soft
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