LNMP 整合

第一部分 準備工作
1 服務版本信息
服務器系統：CentOS 7.5
服務器IP：192.168.67.9
版本：
nginx：1.17.4
mysql：5.7.18
php：7.2.9
2 下載軟件安裝包
https://download.csdn.net/download/tangbin0505/11887857

3 將防火牆與selinux關閉
systemctl stop firewalld
systemctl disable firewalld
sed -i '/SELINUX/s/enforcing/disabled/' /etc/selinux/config

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第二部分 安裝Nginx服務
參考https://blog.csdn.net/tangbin0505/article/details/102641322

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第三部分 安裝MYSQL服務

1 下載擴展包
yum -y install ncurses ncurses-devel perl perl-devel gcc gcc-c++ cmake make openssl-devel openssl

2 安裝mysql 
tar zxf boost_1_59_0.tar.gz
mv boost_1_59_0 /usr/local/
tar zxvf mysql-5.7.18.tar.gz
cd mysql-5.7.18

預編譯

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \
-DMYSQL_DATADIR=/data/mysql \
-DSYSCONFDIR=/etc \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DDOWNLOAD_BOOST=1 \
-DWITH_BOOST=/usr/local/boost_1_59_0 \
-DENABLED_LOCAL_INFILE=1 \
-DMYSQL_TCP_PORT=3306 \
-DWITH_READLINE=1 \
-DMYSQL_USER=mysql \
-DWITH_SSL=yes

 檢查錯誤 
輸入 ehcho $?  結果爲0說明全部正確

編譯

make && make install

3 創建用戶和MYSQL數據存儲data目錄，授權屬主。

groupadd mysql
useradd -g mysql -s /sbin/nologin mysql
mkdir -p /data/mysql
chown -R mysql.mysql /data/mysql
chown -R mysql.mysql /usr/local/mysql

4 編輯MYSQL主配置文件
vim /etc/my.cnf

[client]
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 = /data/mysql
port = 3306
character_set_server=utf8
pid-file = /usr/local/mysql/mysqld.pid
socket = /usr/local/mysql/mysql.sock
log-error = /tmp/mysqld.log
server-id = 1
log-bin = mysql
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

5 初始化mysql數據庫

cd /usr/local/mysql/bin
./mysqld --initialize-insecure --user=mysql --datadir=/data/mysql --basedir=/usr/local/mysql

6 配置成開機自啓動的系統服務
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chmod o+x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on

service mysqld start    服務形式啓動
/etc/init.d/mysqld start  全路徑啓動

/usr/local/mysql/support-files/mysql.server 全路徑啓動
systemctl restart mysqld  服務重啓

7 創建軟連接訪問數據
 ln -s /usr/local/mysql/bin/* /usr/bin  
輸入mysql 訪問數據庫，輸入quit  exit 退出

如果不添加到/usr/bin 只能通過全路徑/usr/local/mysql/bin/mysql 訪問數據庫

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第四部分 搭建PHP運行環境

1 第三方軟件源安裝依賴軟件
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
yum -y install gcc gcc-c++ libvpx libvpx-devel libjpeg-turbo libjpeg-turbo-devel libzip libpng libpng-devel freetype-devel libxml2 libxml2-devel gd gd-devel libxslt-devel libcurl-devel libmcrypt-devel mhash mcrypt openssl openssl-devel

2 編譯安裝libiconv
tar zxf libiconv-1.15.tar.gz
cd libiconv-1.15
./configure --prefix=/usr/local/libiconv
make && make install

3 安裝PHP-7.2.9
tar zxf php-7.2.9.tar.gz
cd php-7.2.9

4 預編譯
echo "/usr/local/mysql/lib" >>/etc/ld.so.conf.d/mariadb-x86_64.conf
echo "/usr/local/lib" >>/etc/ld.so.conf.d/local.conf （這步待驗證是否必要）
ldconfig -v 

./configure --prefix=/usr/local/php \
--with-config-file-path=/usr/local/php/etc \
--with-mysql=/usr/local/mysql \
--with-mysqli=/usr/local/mysql/bin/mysql_config \
--with-pdo-mysql=/usr/local/mysql \
--enable-opcache \
--with-iconv-dir=/usr/local/libiconv \
--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-zlib \
--with-libxml-dir \
--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-fpm-user=nginx \
--with-fpm-group=nginx \
--enable-ftp \
--enable-zip \
--with-gettext

編譯及安裝
make && make install

5 配置PHP
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
cp php.ini-production /usr/local/php/etc/php.ini
cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf

6 啓動
/usr/local/php/sbin/php-fpm 全路徑啓動
ln -s /usr/local/php/sbin/php-fpm /usr/bin  直接輸入php-fpm快捷啓動

7 建立站點目錄

mkdir -p /var/html/{blog,bbs,www}

編輯blog的server配置區域中添加如下（參考https://blog.csdn.net/tangbin0505/article/details/102641322）
location / {
        root   /var/html/blog;
        index  index.html index.htm;
    }
    location ~ .*\.(php|php5)?$ {
            root   /var/html/blog;
            fastcgi_pass  127.0.0.1:9000;
            fastcgi_index index.php;
            include /usr/local/nginx/conf/fastcgi.conf;
        } 

8 創建php文件並編輯
vi /var/html/blog/index.php

<?php
phpinfo();
?>

9 修改windows host文件

192.168.67.9 www.tangbin.com
192.168.67.9 blog.tangbin.com
192.168.67.9 bbs.tangbin.com

10 測試
 /usr/local/nginx/sbin/nginx -s reload

http://blog.tangbin.com/index.php

11 nginx、php、mysql整合測試

vi /var/html/blog/test_mysql.php

<?php
$link=mysqli_connect('192.168.67.9','test','123456');
if($link) echo "<h1>Success!!</h1>";
else echo "Fail!!";
?>

測試：http://blog.tangbin.com/test_mysql.php