三台主机搭建lnmp
文章目录
1、环境说明
使用三台主机分别搭建nginx，mysql，php组成lnmp架构
| 系统说明 | ip | 安装服务 |
|---|---|---|
| centos7 | 192,.168.69.128 | nginx |
| redhat | 192.168.69.130 | mysql |
| centos7 | 192.168.69.134 | php |
2、准备好环境关闭防火墙和setlinux
[[email protected] ~]# systemctl stop firewalld.service
[[email protected] ~]# sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/selinux/config
[[email protected] ~]# setenforce 0
[[email protected] ~]# yum -y install wget vim
3、下载好二进制包
搭建仓库下载二进制包
[[email protected] ~]# curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
[[email protected] yum.repos.d]# sed -i 's/$releasever/7/g' CentOS-Base.repo
nginx [[email protected] ~]#wget http://nginx.org/download/nginx-1.12.0.tar.gz
mysql [[email protected] ~]#wget http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm
PHP [[email protected] ~]#wget http://cn.php.net/distributions/php-7.2.8.tar.xz
4、安装配置
4.1.先从192.168.69.128 nginx开始
[[email protected] ~]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++
[[email protected] ~]# yum -y groups mark install 'Development Tools'
[[email protected] ~]# groupadd -r nginx
[[email protected] ~]# useradd -r -M -s /sbin/nologin -g nginx nginx
[[email protected] ~]# groupadd -r nginx
[[email protected] ~]# mkdir -p /var/log/nginx/
[[email protected] ~]# chown -R nginx.nginx /var/log/nginx/
[[email protected] ~]# tar -xf nginx-1.12.0.tar.gz
[[email protected] nginx-1.12.0]# ./configure \
--prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--with-debug \
--with-http_ssl_module \
--with-http_realip_module \
--with-http_image_filter_module \
--with-http_gunzip_module \
--with-http_gzip_static_module \
--with-http_stub_status_module \
--http-log-path=/var/log/nginx/access.log \
--error-log-path=/var/log/nginx/error.log
[[email protected] nginx-1.12.0]#make && make install
[[email protected] nginx-1.12.0]# echo 'export PATH=/usr/local/nginx/bin:$PATH' > /etc/profile.d/nginx.sh
[[email protected] nginx-1.12.0]# . /etc/profile.d/nginx.sh
[[email protected] ~]# vim /usr/local/nginx/conf/nginx.conf
[[email protected] ~]# vim /usr/local/nginx/conf/nginx.conf
error_log logs/error.log; \\取消错误日志的注释
\\启用这几行
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
server {
listen 80; \\监听80端口
server_name 192.168.69.130;
charset koi8-r;
access_log logs/host.access.log main;
location / {
root /www/qinyong; \\存放网页路径
index index.html index.htm;
}
#取消下面的注释
location ~ \.php$ {
root /www/qinyong;
fastcgi_pass 192.168.69.134:9000; \\php服务器的ip
fastcgi_index index.php ; \\和访问文件名相同
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
4.2.然后192.168.69.130 mysql开始
[[email protected] ~]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel
[[email protected] ~]# groupadd -r mysql
[[email protected] ~]# useradd -r -M -s /sbin/nologin -g mysql mysql
[[email protected] ~]# tar -xf mysql-5.7.23-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
[[email protected] local]# ln -s mysql-5.7.23-linux-glibc2.12-x86_64/ mysql
[[email protected] src]# groupadd -r mysql
[[email protected] src]# useradd -M -s /sbin/nologin -g mysql mysql
[[email protected] local]# chown -R mysql.mysql /usr/local/mysql
[[email protected] local]# ll /usr/local/mysql -d
[[email protected] local]# . /etc/profile.d/mysql.sh
[[email protected] local]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
[[email protected] local]# . /etc/profile.d/mysql.sh
[[email protected] local]# echo $PATH
[[email protected] local]# mkdir /opt/data
[[email protected] local]# chown -R mysql.mysql /opt/data
[[email protected] local]# /usr/local/mysql/bin/mysqld --initialize --user=mysql --datadir=/opt/data/
[[email protected] data]# cat > /etc/my.cnf <<EOF
> [mysqld]
> basedir = /usr/local/mysql
> datadir = /opt/data
> socket = /tmp/mysql.sock
> port = 3306
> pid-file = /opt/data/mysql.pid
> user = mysql
> skip-name-resolve
> EOF
[[email protected] data]# cp -a /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
[[email protected] data]# vim /etc/init.d/mysqld
basedir=/usr/local/mysql 添加路径
datadir=/opt/data
[[email protected] data]# service mysqld start
Starting MySQL.Logging to '/opt/data/localhost.localdomain.err'.
. SUCCESS!
mysql> set password = password('qinyong123!') ;
Query OK, 0 rows affected, 1 warning (0.00 sec)
4.2.然后192.168.69.134 php开始
[[email protected] ]# yum -y install libxml2 libxml2-devel openssl openssl-de vel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel gcc gcc-c++
[[email protected] ~]# tar -xf php-7.2.8.tar.gz
[[email protected] ~]# cd php-7.2.8
[[email protected] ~]# ./configure --prefix=/usr/local/php7 \
--with-curl --with-freetype-dir
--with-gd
--with-gettext
--with-iconv-dir
--with-kerberos
--with-libdir=lib64
--with-libxml-dir=/usr
--with-openssl
--with-pcre-regex
--with-pdo-mysql
--with-pdo-sqlite
--with-pear
--with-jpeg-dir
--with-png-dir
--with-xmlrpc -
-with-xsl
--with-zlib
--with-config-file-path=/etc
--with-config-file-scan-dir=/etc/php.d
--with-bz2
--enable-fpm
--enable-bcmath
--enable-libxml
--enable-inline-optimization
--enable-mbregex
--enable-mbstring
--enable-opcache
--enable-pcntl
--enable-shmop
--enable-soap
--enable-sockets
--enable-sysvsem
--enable-xml
--enable-zip
[[email protected] ~]#make && make install
[[email protected] php-7.2.8]# echo 'export PATH=/usr/local/php7/bin:$PATH' > /etc/profile.d/php7.sh
[[email protected] php-7.2.8]# . /etc/profile.d/php7.sh
[[email protected] ~]# echo $PATH
/usr/local/mysql/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin
[[email protected] php-7.2.8]# cp php.ini-production /etc/php.ini
[[email protected] php-7.2.8]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
[[email protected] php-7.2.8]# chmod +x /etc/rc.d/init.d/php-fpm
[[email protected] php-7.2.8]#cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf
[[email protected] php-7.2.8]#cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf
[[email protected] ~]# vim /usr/local/php7/etc/php-fpm.conf
pm.max_children = 50 //最多同时提供50个进程和提供50并发服务
pm.start_servers = 5 //启动时启动5个进程
pm.min_spare_servers = 2 //最小空闲进程数
pm.max_spare_servers = 8 //最大空闲进程数
[[email protected] php-7.2.8]# service php-fpm start
[[email protected] php-7.2.8]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 127.0.0.1:9000 *:*
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 :::22 :::*
LISTEN 0 100 ::1:25 :::*
[[email protected] ~]#mkdir /www/qinyong/ -p
[[email protected] ~]#vim /www/qinyong/index.php
<?php
phpinfo();
?>
[[email protected] ~]# vim /usr/local/php7/etc/php-fpm.d/www.conf
listen = 192.168.69.134:9000 ##注：监听的IP地址改为服务器的IP地址，端口为9000
listen.allowed_clients = 192.168.69.128 ##注：允许192.168.69.128这台服务器访问