shell---一键部署lnmp架构DISCUZ!社区论坛应用

一，LNMP架构的部署

• 1，安装Nginx服务
• 2，安装Mysql服务
• 3，安装配置PHP解析环境
• 4，部署Discuz! 社区论坛Web应用

二，脚本执行

要先把压缩包放入opt目录下

用source执行

#!/bin/bash
#关闭系统防火墙和安全机制
systemctl stop firewalld
systemctl disable firewalld
setenforce 0


#==========编译安装nginx服务==========
#1、安装环境依赖包
nginx () {
yum -y install gcc gcc-c++ pcre-devel zlib-devel make

#2、创建程序用户
useradd -M -s /sbin/nologin nginx

#3、解压安装包
cd /opt
tar xzvf nginx-1.15.9.tar.gz -C /opt/

#4、指定安装路径、指定用户名、组名、启用模块以支持统计状态
cd nginx-1.15.9/
./configure \
--prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--with-http_stub_status_module

#5、编译及安装
make && make install

#6、路径优化
ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/

#7、添加nginx系统服务
echo '[Unit]
Description=nginx
After=network.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/bin/kill -s HUP $MAINPID
ExecStop=/usr/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target' > /lib/systemd/system/nginx.service

#8、赋权以及开机自启动
chmod 754 /lib/systemd/system/nginx.service
systemctl enable nginx.service

if [ $? -eq 0 ];then
 echo "nginx安装完成"
else
 echo "nginx安装失败，请检查"
fi

}

#======安装mysql服务======
#1、安装mysql环境依赖包
mysql () {
yum -y install gcc gcc-c++ ncurses ncurses-devel bison cmake

#2、创建运行用户
useradd -s /sbin/nologin  mysql

#3、编译安装
cd /opt
tar xzvf mysql-boost-5.7.20.tar.gz
cd /opt/mysql-5.7.20/

cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DSYSCONFDIR=/etc \
-DSYSTEMD_PID_DIR=/usr/local/mysql \
-DDEFAULT_CHARSET=utf8  \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DWITH_BOOST=boost \
-DWITH_SYSTEMD=1

make && make install

#4、调整权限
chown -R mysql:mysql /usr/local/mysql/

#5、调整配置文件
echo '[client]
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock

[mysql]
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock

[mysqld]
user = mysql
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
port = 3306
character_set_server=utf8
pid-file = /usr/local/mysql/mysqld.pid
socket = /usr/local/mysql/mysql.sock
server-id = 1

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES' >/etc/my.cnf

#6、设置环境变量
echo 'export PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile
source /etc/profile

#7、初始化数据库
cd /usr/local/mysql/
bin/mysqld \
--initialize-insecure \
--user=mysql \
--basedir=/usr/local/mysql \
--datadir=/usr/local/mysql/data

#8、添加mysql系统服务
cp usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/

systemctl daemon-reload
systemctl enable mysqld
systemctl start mysqld

echo -e "\033[31m mysql安装完成！\033[0m"
if [ $? -eq 0 ];then
    echo "MYSQL安装完成"
  else
    echo "服务安装异常，请检查"
  fi
}

#============PHP============
#1、安装环境依赖包
php () {
yum -y install \
gd \
libjpeg libjpeg-devel \
libpng libpng-devel \
freetype freetype-devel \
libxml2 libxml2-devel \
zlib zlib-devel \
curl curl-devel \
openssl openssl-devel

#2、编译安装
cd /opt
tar xjvf php-7.1.10.tar.bz2
cd php-7.1.10

./configure \
--prefix=/usr/local/php \
--with-mysql-sock=/usr/local/mysql/mysql.sock \
--with-mysqli \
--with-zlib \
--with-curl \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-openssl \
--enable-fpm \
--enable-mbstring \
--enable-xml \
--enable-session \
--enable-ftp \
--enable-pdo \
--enable-tokenizer \
--enable-zip

make && make install

#3、主配置文件php.ini
cp php.ini-development /usr/local/php/lib/php.ini
sed -i '1170c mysqli.default_socket = /usr/local/mysql/mysql.sock' /usr/local/php/lib/php.ini

sed -i '939c date.timezone = Asia/Shanghai' /usr/local/php/lib/php.ini

#4、配置及优化FPM模块
cd /usr/local/php/etc/
cp  php-fpm.conf.default php-fpm.conf
cd /usr/local/php/etc/php-fpm.d/
cp www.conf.default www.conf

cd /usr/local/php/etc/

sed -i '17c pid = run/php-fpm.pid' /usr/local/php/etc/php-fpm.conf

#5、启动
/usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini
netstat -anpt | grep 9000
ln -s /usr/local/php/bin/* /usr/local/bin/
if [ $? -eq 0 ];then
   echo "服务安装成功"
  else
   echo "服务安装失败，请检查"
  fi
}

#6、配置nginx支持PHP功能
conf(){
cd /usr/local/nginx/conf/

sed -i '65,71s/#/ /g' nginx.conf

sed -i '69s/\/scripts/\/usr\/local\/nginx\/html/g' nginx.conf
echo '<?php
phpinfo();
?>' > /usr/local/nginx/html/index.php
systemctl restart httpd
}

#######给数据库密码赋权，给密码########
change(){
systemctl restart nginx
/usr/bin/expect &>/dev/null <<EOF
spawn mysql -uroot -p123456
expect "mysql>" {send "CREATE DATABASE bbs;\r"}
expect "mysql>" {send "GRANT all ON bbs.* TO 'bbsuser'@'%' IDENTIFIED BY 'admin123';\r"}
expect "mysql>" {send "GRANT all ON bbs.* TO 'bbsuser'@'localhost' IDENTIFIED BY 'admin123';\r"}
expect "mysql>" {send "flush privileges;\r"}
expect "mysql>" { send "quit;\r"}
expect eof
EOF
}
discuz(){
cd /opt
unzip Discuz_X3.4_SC_UTF8.zip -d /tmp &> /dev/null
cd /tmp/dir_SC_UTF8/
cp -r upload/ /usr/local/nginx/html/bbs/
cd /usr/local/nginx/html/bbs/
chown -R root:nginx ./config/
chown -R root:nginx ./data/
chown -R root:nginx ./uc_client/
chown -R root:nginx ./uc_server/
chmod -R 777 ./config/
chmod -R 777 ./data/
chmod -R 777 ./uc_client/
chmod -R 777 ./uc_server/
echo "应用部署完成"
}
nginx
mysql
php
conf
change
discuz
discuz