CentOS7源码编译安装部署LNMP（php7、mysql5.7）

编译安装LNMP：

系统：CentOS-7.5
软件：MySQL-5.7.2、PHP-7.1.5、Nginx-1.14.2

安装MySQL：

下载源码包：点击下载

卸载自身mariadb：

find / -name mariadb*
#/etc/ld.so.conf.d/mariadb-x86_64.conf
#/usr/share/doc/mariadb-libs-5.5.56
rpm -e mariadb-libs-5.5.56-2.el7.x86_64 --nodeps
find / -name mariadb*

安装依赖包：
yum -y install make gcc-c++ cmake bison-devel ncurses-devel perl-Data-Dumper boost boost-doc boost-devel

创建源码目录：
mkdir /home/tools && cd /home/tools

解压源码包：
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-boost-5.7.22.tar.gz
tar zxf mysql-boost-5.7.22.tar.gz && cd mysql-5.7.22/

创建目录：
mkdir /usr/local/mysql
mkdir /usr/local/mysql/mydata
mkdir /usr/local/mysql/conf
useradd -s /sbin/nologin -M mysql
chown -R mysql:mysql /usr/local/mysql*

预编译：

cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
 -DMYSQL_DATADIR=/usr/local/mysql/mydata  \
 -DSYSCONFDIR=/usr/local/mysql/conf \
 -DMYSQL_USER=mysql -DWITH_MYISAM_STORAGE_ENGINE=1 \
 -DWITH_INNOBASE_STORAGE_ENGINE=1 \
 -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
 -DMYSQL_TCP_PORT=3306 -DEXTRA_CHARSETS=all \
 -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci \
 -DWITH_DEBUG=0 -DMYSQL_MAINTAINER_MODE=0 \
 -DWITH_SSL:STRING=bundled -DWITH_ZLIB:STRING=bundled \
 -DWITH_SYSTEMD=1 -DDOWNLOAD_BOOST=1 -DWITH_BOOST=./boost

注意：---------------------------------------------------------------
-DWITH_SYSTEMD=1        ------>是否支持systemd方式管理MySQL
-DDOWNLOAD_BOOST=1      ------>自动下载boost支持
-DWITH_BOOST=./boost    ------>本地boost目录
为了简化本地连接MySQL，提供一种封装形式的TCP/IP协议。
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock 

编译：
make && make install && echo $?

初始化：
/usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --datadir=/usr/local/mysql/mydata --basedir=/usr/local/mysql

修改配置文件：vim /etc/my.cnf

[mysqld]
basedir=/usr/local/mysql
datadir=/usr/local/mysql/mydata
socket=/usr/local/mysql/mysql.sock
log_error=/var/log/mysql.log
user=mysql
[client]
socket=/usr/local/mysql/mysql.sock

创建日志文件：
touch /var/log/mysql.log && chown -R mysql.mysql /var/log/mysql.log

更新启动脚本：
cd /usr/local/mysql/support-files && sed -i 's#mysqld_safe#mysqld#g' mysql.server

cp mysql.server /etc/rc.d/init.d/mysqld

配置systemd管理：vim /etc/systemd/system/mysqld.service

[Unit]
Description=MySQL Server
Documentation=man:mysqld(8)
Documentation=http://dev.mysql.com/doc/refman/en/using-systemd.html
After=network.target
After=syslog.target

[Install]
WantedBy=multi-user.target
[Service]
User=mysql
Group=mysql
ExecStart=/usr/local/mysql/bin/mysqld --defaults-file=/etc/my.cnf
LimitNOFILE = 5000

systemd管理启动：
systemctl start/stop/restart/status mysqld

配置环境变量：
echo 'export PATH=/usr/local/mysql/bin:$PATH' >>/etc/profile
source /etc/profile

密码配置：

mysqladmin password 'redhat'   ----->第一次改密码使用方法，密码为“redhat”

安装PHP：

创建用户：
useradd -s /sbin/nologin -u 122 -M nginx

安装依赖包：
yum -y install libxml2 libxml2-devel openssl openssl-devel curl-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel libxslt-devel libicu-devel

下载源码包：
cd /home/tools && wget http://cn2.php.net/distributions/php-7.1.5.tar.gz

或者 wget https://mirrors.yangxingzhen.com/php/php-7.1.5.tar.gz

tar zxf php-7.1.5.tar.gz && cd php-7.1.5/

预编译：

./configure --prefix=/usr/local/php-7.1.5 \
--with-config-file-path=/usr/local/php-7.1.5/etc \
--with-mysql-sock=/usr/local/mysql/mysql.sock \
--with-mysqli \
--enable-fpm \
--with-fpm-user=nobody \
--with-fpm-group=nobody \
--with-pdo-mysql=mysqlnd \
--with-iconv-dir \
--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-zlib \
--with-libxml-dir \
--enable-xml \
--enable-bcmath \
--enable-shmop \
--enable-sysvsem \
--enable-inline-optimization \
--with-curl \
--enable-mbregex \
--enable-mbstring \
--enable-intl \
--with-mcrypt \
--enable-ftp \
--with-gd \
--enable-gd-native-ttf \
--with-openssl \
--with-mhash \
--enable-pcntl \
--enable-sockets \
--with-xmlrpc \
--enable-zip \
--enable-soap \
--with-gettext \
--enable-opcache \
--with-xsl

编译和安装：
make && make install && echo $?

优化处理配置：

ln -s /usr/local/php-7.1.5 /usr/local/php
cp php.ini-development /usr/local/php/lib/php.ini

vim /usr/local/php/lib/php.ini
#修改以下内容：
mysqli.default_socket = /usr/local/mysql/mysql.sock //将php与Mysql关联
date.timezone = Asia/Shanghai //设置时区
pdo_mysql.default_socket=/usr/local/mysql/mysql.sock   //修改mysql.sock文件路径

验证安装的模块：
/usr/local/php/bin/php –m

配置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

vim /usr/local/php/etc/php-fpm.conf //配置fpm模块
#修改以下内容:
pid = run/php-fpm.pid //分号去掉

配置systemd管理：
vim /usr/lib/systemd/system/php-fpm.service

[Unit]
Description=The PHP FastCGI Process Manager
After=syslog.target network.target

[Service]
Type=simple
PIDFile=/run/php-fpm.pid
ExecStart=/usr/local/php/sbin/php-fpm --nodaemonize --fpm-config /usr/local/php/etc/php-fpm.conf
ExecReload=/bin/kill -USR2 $MAINPID
ExecStop=/bin/kill -SIGINT $MAINPID

[Install]
WantedBy=multi-user.target

systemctl daemon-reload

启动fpm模块：
systemctl start php-fpm.service
systemctl enable php-fpm.service

安装Nginx：

安装依赖包：
yum -y install pcre* openssl-devel

创建目录：
mkdir /home/tools && cd /home/tools

解压源码包：
wget http://nginx.org/download/nginx-1.14.2.tar.gz
tar zxf nginx-1.14.2.tar.gz && cd nginx-1.14.2/

预编译：

./configure --prefix=/usr/local/nginx \
--with-http_ssl_module --with-http_stub_status_module \
--with-http_stub_status_module --with-pcre

编译：
make && make install && echo $?

检测是否安装成功：

/usr/local/nginx/sbin/nginx -t      --------->输入命令查看nginx版本

nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

备份并修改配置文件：
cd /usr/local/nginx/conf/ && cp nginx.conf nginx.conf.bak && vim nginx.conf

worker_processes  1;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
                    '$status $body_bytes_sent "$http_referer" '
                    '"$http_user_agent" "$http_x_forwarded_for" ';
    access_log  logs/access.log  main;

    server {
        listen       80;
        server_name  111.231.136.144;
        location / {
            root   html/www;
            index  index.php index.html index.htm;
        }
        location ~ .*\.(php|php5)?$ {
            root   html/www;
            fastcgi_index index.php;
            fastcgi_pass  127.0.0.1:9000;
            fastcgi_index index.php;
            include fastcgi.conf;
        }
    }
}

加入systemd管理：
vim /etc/systemd/system/nginx.service

[Unit]
Description=nginx server daemon
Documentation=man:nginx(8)
After=network.target

[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true

[Install]
WantedBy=multi-user.target

systemctl daemon-reload

启动Nginx：
systemctl start nginx
systemctl enable nginx

默认站点目录：
cd /usr/local/nginx/html/

测试文件添加：
测试PHP文件：

mkdir -p /usr/local/nginx/html/www && echo '<?php phpinfo(); ?>' > /usr/local/nginx/html/www/phpinfo.php

测试MySQL文件：

vim /usr/local/nginx/html/www/mysql.php

<?php
$link=mysqli_connect('localhost','root','redhat');
if($link) echo "<h1>Database connection successful</h1>";
else echo "Fail!!";
?>

浏览器访问：http://IP/phpinfo.php

表示php已经配置完毕！

表示数据库连成功