lnmp安装(附一键安装脚本，数据库需要手动设置密码)

编辑lnmp安装，为了以后使用方便,若要将nmp分开到不同server上，只需要将安装目录创建，安装命令没有变化

1 环境初始化

#系统环境
[root@anyux ~]# cat /etc/redhat-release 
CentOS Linux release 7.4.1708 (Core) 
[root@anyux ~]# uname -a
Linux anyux 3.10.0-693.el7.x86_64 #1 SMP Tue Aug 22 21:09:27 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

#关闭selinux firewall
[root@anyux ~]# getenforce 
Disabled
[root@anyux ~]# systemctl status firewalld.service 
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
   Active: inactive (dead)
     Docs: man:firewalld(1)

1.1创建目录

#源码包存放位置
mkdir -p /server/tools

#程序安装位置
mkdir  /application/

 2安装nginx

2.1 下载及准备安装
http://www.nginx.org

#进入存放位置
cd /server/tools/
wget   http://nginx.org/download/nginx-1.10.3.tar.gz

# 解压
tar xf nginx-1.10.3.tar.gz 

# 创建用户
useradd www -u 1014 -s /sbin/nologin -M

# 解除依赖
yum install -y openssl-devel pcre-devel

 2.2 nginx编译安装

cd nginx-1.10.3/

# 配置安装选项
./configure --prefix=/application/nginx-1.10.3 --user=www --group=www --with-http_stub_status_module --with-http_ssl_module
# --prefix=/application/nginx-1.10.3 指定安装位置
# --user=www --group=www 指定运行用户
# --with-http_stub_status_module 开启http_stub_status_module模块
# --with-http_ssl_module 开启http_stub_status_module模块

# 编译 安装
make && make install

# 创建软链接 方便使用及版本迁移
ln -s /application/nginx-1.10.3/ /application/nginx 

# 清除 /application/nginx/conf/nginx.conf 注释信息
egrep -v "#|^$" /application/nginx/conf/nginx.conf.default >/application/nginx/conf/nginx.conf 
# 启动测试
/application/nginx/sbin/nginx

# 检查nginx服务状态
# 也可以在浏览器输入IP地址查看

curl -s  -I  -w %{http_code}"\n" -o /dev/null 10.0.0.127
200 
# 返回值 200 表示成功 查看http状态码了解更多详情
# -o(小写字母O)：将文件保存为命令行中指定的文件名的文件中   此处定向到为空
# -s: 取消默认curl信息头
# -w %{http_code}: 输出http状态码的内容 
# 10.0.0.127: web服务器IP地址

# 检查服务是不开启
ps -ef | grep nginx 

# 检查80端口
netstat -lntup | grep 80

 3安装php

# 解决依赖
 yum install -y zlib-devel openssl-devel pcre-devel libxml2-devel libjpeg-devel libjpeg-turbo-devel libivonv-devel freetype-devel libpng-devel gd-devel libcurl-devel libxslt-devel libxslt-devel bzip2-devel readline-devel recode recode-devel libtidy libtidy-devel libmcrypt-devel mhash mcrypt

# libiconv 安装包需要自己下载 

cd /server/tools/

wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz

# 解压
tar xf libiconv-1.14.tar.gz 
cd libiconv-1.14/

#注意，出错了，进行如下修改

找到这行内容，删除，一定要删除，不要注释：
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");

改为以下内容：
#if defined(__GLIBC__) && !defined(__UCLIBC__) && !__GLIBC_PREREQ(2, 16)
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
#endif

注意：结尾的#endif也要包括。

# 配置安装选项 指定安装位置
./configure --prefix=/usr/local/libiconv 
# 编译 安装
make && make install

# 如果上面的安装出错 使用下载 libiconv rpm包使用
链接：https://pan.baidu.com/s/1eR1LB8I 密码：rnr2
cd /server/tools
# http://php.net/get/php-5.5.32.tar.gz/from/a/mirror 下载php源码的位置
# 下载php5.5.32
wget http://110.96.193.6:82/1Q2W3E4R5T6Y7U8I9O0P1Z2X3C4V5B/php.net/distributions/php-5.5.32.tar.gz
wget http://php.net/get/php-5.5.32.tar.gz/from/a/mirror -O php-5.5.32.tar.gz

# 解压
tar xf php-5.5.32.tar.gz

cd php-5.5.32/
#

# 配置安装选项 
./configure --prefix=/application/php-5.5.32 --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-iconv-dir=/usr/local/libiconv --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-fpm --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-soap --enable-short-tags --enable-static --with-xsl --with-fpm-user=www --with-fpm-group=www --enable-ftp --enable-opcache=no

# 编译 安装
make && make install

# 检查 echo $?
# 返回0 表示成功

# 创建php软件链接
ln -s /application/php-5.5.32/ /application/php

# 配置php-fpm.conf
mkdir /application/php/etc/ -p
cp /server/tools/php-5.5.32/sapi/fpm/php-fpm.conf /application/php/etc/

# 配置php.ini
mkdir /application/php/lib/ -p
\cp /server/tools/php-5.5.32/php.ini-production /application/php/lib/php.ini

4 配置 nginx 解析php脚本

 

vim /application/nginx/conf/nginx.conf
# 在server模块中加入 index.php 
    location / {
        root   html;
        index  index.php index.html index.htm;
    }

# 在server模块中添加
    location ~* .*\.(php|php5)?$ {
                root html;
                fastcgi_pass  127.0.0.1:9000;
                fastcgi_index index.php;
                include fastcgi.conf;
    }
# 检查nginx配置状态
/application/nginx/sbin/nginx -t

# 重启nginx 
/application/nginx/sbin/nginx -s reload
# 启动php-ftp程序
/application/php/sbin/php-fpm

# 输入phpinfo

echo -e '<?php \n phpinfo();\n ?>' > /application/nginx/html/index.php

#安装composer
#下载composer
curl -sS https://getcomposer.org/installer | php
#配置全局变量
mv composer.phar /usr/local/bin/composer

#配置国内镜像源

composer config -g repo.packagist composer https://packagist.phpcomposer.com
#测试结果
composer

 5 mysql安装（二进制安装）

# 下载mysql
# 地址一：mysql官网上查找
https://dev.mysql.com/downloads/mirrors/

# 地址二：搜狐镜像
http://mirrors.sohu.com/mysql/

# 选择一个可用的版本 mysql-5.6.34-linux-glibc2.5-x86_64.tar.gz

# 安装CentOS7系统软件需要解决libaio依赖
yum install -y libaio
# 解压
tar xf /server/tools/mysql-5.6.34-linux-glibc2.5-x86_64.tar.gz 

# 创建目录
mkdir -p /application/mysql5.6.34 

# 移动目录文件
mv /server/tools/mysql-5.6.34-linux-glibc2.5-x86_64/* /application/mysql5.6.34/ 

# 创建软链接
ln -s /application/mysql5.6.34/ /application/mysql      

# 创建用户
useradd -s /sbin/nologin -M mysql  -u 1015    
# 修改权限                   
chown -R mysql.mysql /application/mysql    

# 初始化数据库                 
/application/mysql/scripts/mysql_install_db --basedir=/application/mysql --datadir=/application/mysql/data/ --user=mysql

# 替换启动脚本中的内容
sed -i 's#/usr/local/mysql#/application/mysql#g' /application/mysql/bin/mysqld_safe /application/mysql/support-files/mysql.server 

# 复制启动脚本  
\cp /application/mysql/support-files/mysql.server /etc/init.d/mysqld            
# 复制配置文件                  
\cp /application/mysql/support-files/my-default.cnf /etc/my.cnf 

# 复制客户端                                   
\cp /application/mysql/bin/mysql /etc/init.d/mysql  

# 创建软链接
ln -s /application/mysql/bin/mysql /bin/mysql              

# 启动服务
/etc/init.d/mysqld start 

# 链接测试
mysql                         

6 编写php连接mysql测试页面

#使用mysql函数连接
cat >/application/nginx/html/mysql.php <<'EOF'
<?php 
$link=mysql_connect("localhost","root","")or die(mysql_error());
var_dump($link);
?>      
EOF

#使用mysqli对象连接
cat >/application/nginx/html/mysqli.php <<'EOF'
<?php 
$link=new mysqli("localhost","root","")or die(mysql_error());
var_dump($link);
?>      
EOF

#$connection = new PDO("mysql:dbname=$db;host=$host", $username, $password);
cat >/application/nginx/html/mysql_pdo.php <<'EOF'
<?php 
$link = new PDO("mysq:dbname=mysql;host=localhost", 'root', '') or die(mysql_error());
var_dump($link);
?>
EOF

7 安装 thinkphp-3.2.3

# 下载地址 
wget http://www.thinkphp.cn/download/610.html -O thinkphp3.2.3_full.zip

# 创建指定thinkphp目录
mkdir -p /application/nginx/html/thinkphp

# 解压到指定目录
unzip  thinkphp3.2.3_full.zip -d /application/nginx/html/thinkphp

# 授权
chown -R www.www /application/nginx/html/

# thinkphp连接mysql.user数据库

//数据库配置信息
cat >/application/nginx/html/thinkphp/Application/Common/Conf/config.php <<'EOF'
<?php
return array(
        //'配置项'=>'配置值'
'DB_TYPE'   => 'mysql', // 数据库类型
'DB_HOST'   => 'localhost', // 服务器地址
'DB_NAME'   => 'mysql', // 数据库名
'DB_USER'   => 'root', // 用户名
'DB_PWD'    => '', // 密码
'DB_PORT'   => 3306, // 端口
'DB_PREFIX' => '', // 数据库表前缀 
'DB_CHARSET'=> 'utf8', // 字符集
'DB_DEBUG'  =>  TRUE, // 数据库调试模式 开启后可以记录SQL日志 3.2.3新增
// 开启路由
'URL_ROUTER_ON'   => true, 
);
?>
EOF

# 查看连接数据库 此示例仅使用mysql方式连接数据库，读者可以使用其他方式连接
cat > /application/nginx/html/thinkphp/Application/Home/Controller/IndexController.class.php <<'EOF'
<?php
namespace Home\Controller;
use Think\Controller;
class IndexController extends Controller {
    public function index(){
        $User = D('User');
        $list = $User->getField('Host,User,password',":");
        dump($list);
    }
}
EOF

 以下为一键安装脚本

#!/bin/bash

install_nginx(){
    yum install nginx -y;
    systemctl start nginx;
    systemctl enable nginx;
    systemctl status nginx;
    nginx -v
    chown nginx:nginx /usr/share/nginx/html -R

}

install_mariadb(){
    yum install mariadb-server mariadb -y;
    systemctl start mariadb;
    systemctl enable mariadb;
    systemctl status mariadb;
    mysql_secure_installation;
echo "please enter you password for root in mariadb:"
    mysql -u root -p;
    #echo "grant all privileges on *.* \
    to dvwa@'%' identified by 'dvwa';
    flush privileges
}

install_php(){
    yum install php php-mysqlnd \
    php-fpm php-opcache php-gd php-xml php-mbstring -y;
    systemctl start php-fpm;
    systemctl enable php-fpm;
    systemctl status php-fpm;
    sed -i "s#group = apache#group = nginx#" /etc/php-fpm.d/www.conf 
    sed -i "s#user = apache#user = nginx#" /etc/php-fpm.d/www.conf 
    echo '<?php phpinfo(); ?>' >> /usr/share/nginx/html/info.php;
sed -i "43a \\\tinclude /etc/nginx/conf.d/php.pconf;" /etc/nginx/nginx.conf;
read tmpstr <<EOF
location ~ \.php\$ {\
fastcgi_pass   127.0.0.1:9000;\
fastcgi_index  index.php;\
fastcgi_param  SCRIPT_FILENAME  \$document_root\$fastcgi_script_name;\
include        fastcgi_params;\
}
EOF
echo $tmpstr >/etc/nginx/conf.d/php.pconf;

    systemctl restart nginx php-fpm;
    curl localhost;
curl localhost/info.php;
}

main(){
    install_nginx;
    install_mariadb;
    install_php;
}

main