分离部署LNMP
目录环境说明：
| 系统 | 主机名 | IP | 服务 |
|---|---|---|---|
| centos8 | nginx | 192.168.111.141 | nginx |
| centos8 | mysql | 192.168.111.142 | mysql |
| centos8 | php | 192.168.111.143 | php |
部署nginx
//修改名字
[root@localhost ~]# hostnamectl set-hostname nginx
[root@localhost ~]# bash
[root@nginx ~]#
//关闭防火墙和selinux
[root@nginx ~]# setenforce 0
[root@nginx ~]# sed -ri 's/^(SELINUX=).*/\1disabled/g' /etc/selinux/config
[root@nginx ~]# systemctl disable --now firewalld
[root@nginx ~]# reboot
//配置yum源
[root@nginx ~]# curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
[root@nginx ~]# sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repo
//创建用户
[root@nginx ~]# useradd -rMs /sbin/nologin nginx
//安装依赖包
[root@nginx ~]# dnf -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make wget vim
//创建日志存放目录
[root@nginx ~]# mkdir -p /var/log/nginx
[root@nginx ~]# chown -R nginx.nginx /var/log/nginx
//下载nginx包并解压
[root@nginx ~]# wget http://nginx.org/download/nginx-1.20.2.tar.gz
[root@nginx ~]# tar xf nginx-1.20.2.tar.gz
//进行编译安装
[root@nginx ~]# cd nginx-1.20.2
[root@nginx nginx-1.20.2]# ./configure \
--prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--with-debug \
--with-http_ssl_module \
--with-http_realip_module \
--with-http_gunzip_module \
--with-http_gzip_static_module \
--with-http_stub_status_module
[root@nginx nginx-1.20.2]# make -j $(grep 'processor' /proc/cpuinfo | wc -l) && make install
//配置环境变量
[root@nginx ~]# echo "export PATH=$PATH:/usr/local/nginx/sbin" > /etc/profile.d/nginx.sh
[root@nginx ~]# source /etc/profile.d/nginx.sh
//配置system启动服务
[root@nginx ~]# vim /usr/lib/systemd/system/nginx.service
[Unit]
Description=nginx server daemon
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecStop=/usr/local/nginx/sbin/nginx -s stop
ExecReload=/bin/kill -HUP \$MAINPID
[Install]
WantedBy=multi-user.target
//启动nginx
[root@nginx ~]# systemctl enable --now nginx
[root@nginx ~]# systemctl enable --now nginx
Created symlink /etc/systemd/system/multi-user.target.wants/nginx.service → /usr/lib/systemd/system/nginx.service.
[root@nginx ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
部署mysql
//修改名字
[root@localhost ~]# hostnamectl set-hostname mysql
[root@localhost ~]# bash
[root@mysql ~]#
//关闭防火墙
[root@mysql ~]# setenforce 0
[root@mysql ~]# sed -ri 's/^(SELINUX=).*/\1disabled/g' /etc/selinux/config
[root@mysql ~]# systemctl disable --now firewalld
//配置yum源
[root@mysql ~]# curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
[root@mysql ~]# sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repo
//创建用户
[root@mysql ~]# useradd -rMs /sbin/nologin mysql
//下载依赖包
[root@mysql ~]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel ncurses-compat-libs
//下载mysql包并解压
[root@mysql ~]# wget https://downloads.mysql.com/archives/get/p/23/file/mysql-5.7.38-linux-glibc2.12-x86_64.tar.gz
[root@mysql ~]# tar xf mysql-5.7.38-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
//修改包名，更改属主属组
[root@mysql ~]# cd /usr/local/
[root@mysql local]# mv mysql-5.7.38-linux-glibc2.12-x86_64 mysql
[root@mysql local]# chown -R mysql.mysql mysql*
[root@mysql local]# ll -d mysql/
drwxr-xr-x. 9 mysql mysql 129 Oct 11 13:42 mysql/
//配置环境变量
[root@mysql local]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
[root@mysql local]# source /etc/profile.d/mysql.sh
//创建头文件
[root@mysql local]# ln -s /usr/local/mysql/include /usr/include/mysql
//添加帮助文档
[root@mysql local]# vim /etc/man_db.conf
MANDATORY_MANPATH /usr/man
MANDATORY_MANPATH /usr/share/man
MANDATORY_MANPATH /usr/local/share/man
MANDATORY_MANPATH /usr/local/mysql/man
//创建库文件
[root@mysql ~]# vim /etc/ld.so.conf.d/mysql.conf
/usr/local/mysql/lib/
[root@mysql ~]# ldconfig
//创建数据存放路劲
[root@mysql ~]# mkdir -p /opt/data
[root@mysql ~]# chown -R mysql.mysql /opt/data/
[root@mysql ~]# ll -d /opt/data/
drwxr-xr-x. 2 mysql mysql 6 Oct 11 13:48 /opt/data/
//初始化数据库
[root@mysql ~]# mysqld --initialize --user mysql --datadir /opt/data/
2022-10-11T05:49:31.198902Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2022-10-11T05:49:31.347232Z 0 [Warning] InnoDB: New log files created, LSN=45790
2022-10-11T05:49:31.366252Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2022-10-11T05:49:31.427201Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 7a1816e2-4928-11ed-a649-000c29074265.
2022-10-11T05:49:31.428093Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2022-10-11T05:49:31.649647Z 0 [Warning] A deprecated TLS version TLSv1 is enabled. Please use TLSv1.2 or higher.
2022-10-11T05:49:31.649663Z 0 [Warning] A deprecated TLS version TLSv1.1 is enabled. Please use TLSv1.2 or higher.
2022-10-11T05:49:31.649960Z 0 [Warning] CA certificate ca.pem is self signed.
2022-10-11T05:49:31.695538Z 1 [Note] A temporary password is generated for root@localhost: h.#agi;KB7%t //临时密码
[root@mysql ~]# echo 'h.#agi;KB7%t' > pass
//编写配置文件
[root@mysql ~]# dnf -y remove mariadb*
[root@mysql ~]# vim /etc/my.cnf
[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
//编写system控制脚本
[root@mysql ~]# vim /usr/lib/systemd/system/mysqld.service
[Unit]
Description=mysql server daemon
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/mysql/support-files/mysql.server start
ExecStop=/usr/local/mysql/support-files/mysql.server stop
ExecReload=/bin/kill -HUP $MAINPID
[Install]
WantedBy=multi-user.target
[root@mysql ~]# systemctl daemon-reload
//设置开机自启
[root@mysql ~]# systemctl enable --now mysqld
[root@mysql ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 80 *:3306 *:*
LISTEN 0 128 [::]:22 [::]:*
//设置mysql密码
[root@mysql ~]# cat pass
h.#agi;KB7%t
[root@mysql ~]# mysql -uroot -p'h.#agi;KB7%t'
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.38
Copyright (c) 2000, 2022, Oracle and/or its affiliates.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> set password = password('123456');
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> exit
Bye
//修改后验证
[root@mysql ~]# mysql -uroot -p123456
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.7.38 MySQL Community Server (GPL)
Copyright (c) 2000, 2022, Oracle and/or its affiliates.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
部署php
//修改名字
[root@localhost ~]# hostnamectl set-hostname php
[root@localhost ~]# bash
[root@php ~]#
//关闭防火墙和selinux
[root@php ~]# setenforce 0
[root@php ~]# sed -ri 's/^(SELINUX=).*/\1disabled/g' /etc/selinux/config
[root@php ~]# systemctl disable --now firewalld
//配置yum源
[root@php ~]# curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
[root@php ~]# sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repo
//安装依赖包
[root@php ~]# yum -y install gcc gcc-c++ glibc automake autoconf libtool make
[root@php ~]# yum -y install libxslt-devel libjpeg libjpeg-devel libpng libpng-devel
[root@php ~]# yum -y install freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel
[root@php ~]# yum -y install glibc glibc-devel glib2 bzip2-devel ncurses ncurses-devel
[root@php ~]# yum -y install curl curl-devel e2fsprogs e2fsprogs-devel krb5-devel libidn libidn-devel
[root@php ~]# yum -y install openssl openssl-devel sqlite-devel libcurl-devel libpng-devel libjpeg-devel
[root@php ~]# yum -y install freetype-devel libicu-devel libxslt-devel
[root@php ~]# yum -y install systemd-devel
[root@php ~]# yum -y install oniguruma oniguruma-devel
[root@php ~]# yum -y install gmp-devel
[root@php ~]# yum -y install net-snmp-devel
[root@php ~]# yum -y install http://mirror.centos.org/centos/8-stream/PowerTools/x86_64/os/Packages/oniguruma-devel-6.8.2-2.el8.x86_64.rpm
[root@php ~]# yum -y install libsqlite3x-devel libzip-devel
//下载PHP包并解压
[root@php ~]# wget https://www.php.net/distributions/php-8.1.11.tar.gz
[root@php ~]# tar xf php-8.1.11.tar.gz
//编译安装
[root@php ~]# cd php-8.1.11
[root@php php-8.1.11]# ./configure --prefix=/usr/local/php8 \
--with-config-file-path=/usr/local/php8/etc \
--enable-fpm \
--enable-mysqlnd \
--with-mysqli \
--with-pdo-mysql \
--enable-opcache \
--with-pcre-jit \
--enable-gd \
--with-jpeg \
--with-freetype \
--with-gettext \
--with-curl \
--with-openssl \
--enable-sockets \
--enable-mbstring \
--enable-xml \
--with-zip \
--with-zlib \
--with-snmp \
--with-mhash \
--enable-ftp \
--enable-bcmath \
--enable-soap \
--enable-shmop \
--enable-sysvsem \
--enable-pcntl \
--with-gmp
//显示这个表示没问题了
+--------------------------------------------------------------------+
| License: |
| This software is subject to the PHP License, available in this |
| distribution in the file LICENSE. By continuing this installation |
| process, you are bound by the terms of this license agreement. |
| If you do not agree with the terms of this license, you must abort |
| the installation process at this point. |
+--------------------------------------------------------------------+
Thank you for using PHP.
[root@php php-8.1.11]# make && make install
//配置环境变量
[root@php ~]# echo 'export PATH=/usr/local/php8/bin:$PATH' > /etc/profile.d/php8.sh
[root@php ~]# source /etc/profile.d/php8.sh
//配置php-fpm
[root@php ~]# cd php-8.1.11
[root@php php-8.1.11]# cp php.ini-production /etc/php.ini
cp: overwrite '/etc/php.ini'? y
[root@php php-8.1.11]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
[root@php php-8.1.11]# chmod +x /etc/rc.d/init.d/php-fpm
[root@php php-8.1.11]# cp /usr/local/php8/etc/php-fpm.conf.default /usr/local/php8/etc/php-fpm.conf
[root@php php-8.1.11]# cp /usr/local/php8/etc/php-fpm.d/www.conf.default /usr/local/php8/etc/php-fpm.d/www.conf
//启动php-fpm
[root@php ~]# service php-fpm start
Starting php-fpm done
[root@php ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 127.0.0.1:9000 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
安装后配置
nginx服务器端
//修改配置文件
[root@nginx ~]# vim /usr/local/nginx/conf/nginx.conf
#查找index
location / {
root html;
index index.php index.html index.htm; //添加index.php
}
#大概65-71行，取消注释
location ~ \.php$ {
root /var/www/html; //指向php端index.php文件位置
fastcgi_pass 192.168.111.143:9000; //ip地址为php服务器地址
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; //将/scripts更改为$document_root
include fastcgi_params;
}
//配置php网页
[root@nginx ~]# vim /usr/local/nginx/html/index.php
<?php
phpinfo();
?>
//重启服务
[root@nginx ~]# systemctl restart nginx
php端配置
//修改配置文件
[root@php ~]# vim /usr/local/php8/etc/php-fpm.d/www.conf
listen = 192.168.111.143:9000 //修改为php本机IP
listen.allowed_clients = 192.168.111.141 //允许指定ip访问
//在php端上配置网站
[root@php ~]# mkdir -p /var/www/html
[root@php ~]# vim /var/www/html/index.php
<?php
phpinfo();
?>
//重启php-fpm服务
[root@php ~]# service php-fpm restart
Gracefully shutting down php-fpm . done
Starting php-fpm done
[root@php ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 192.168.111.143:9000 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
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