部署LNMP
nginx
// 关闭防火墙和selinux
[root@localhost ~]# systemctl disable --now firewalld
Removed /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@localhost ~]# vim /etc/selinux/config
SELINUX=disabled
[root@localhost ~]# reboot
[root@localhost ~]# getenforce 0
Disabled
// 创建用户
[root@localhost ~]# useradd -r -M -s /sbin/nologin nginx
[root@localhost ~]# id nginx
uid=994(nginx) gid=991(nginx) 组=991(nginx)
// 安装依赖环境
[root@localhost ~]# yum -y install epel-release
[root@localhost ~]# 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@localhost ~]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make ncurses-devel cmake mariadb-devel ncurses-compat-libs libxml2 libxml2-devel bzip2 bzip2-devel libcurl libcurl-devel libicu-devel libjpeg libjpeg-devel libpng libpng-devel openldap-devel pcre-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel php-mysqlnd libsqlite3x-devel oniguruma libzip-devel
// 创建日志存放目录
[root@localhost ~]# mkdir -p /var/log/nginx
[root@localhost ~]# chown -R nginx.nginx /var/log/nginx
// 下载nginx
[root@localhost ~]# cd /usr/src/
[root@localhost src]# wget http://nginx.org/download/nginx-1.20.1.tar.gz
// 编译安装
[root@localhost src]# tar xf nginx-1.20.1.tar.gz
[root@localhost src]# cd nginx-1.20.1
[root@localhost nginx-1.21.3]# ./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
[root@localhost nginx-1.21.3]# make -j $(grep 'processor' /proc/cpuinfo | wc -l) && make install
// 配置环境变量
[root@localhost ~]# echo 'export PATH=/usr/local/nginx/sbin:$PATH' > /etc/profile.d/nginx.sh
[root@localhost ~]# . /etc/profile.d/nginx.sh
// 启动nginx
[root@localhost ~]# nginx
[root@localhost ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port
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 [::]:*
// 写service文件让nginx开机自启
[root@localhost ~]# cat > /usr/lib/systemd/system/nginx.service <<EOF
[Unit]
Description=nginx
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
EOF
[root@localhost ~]# systemctl daemon-reload
[root@localhost ~]# systemctl enable --now nginx
Created symlink /etc/systemd/system/multi-user.target.wants/nginx.service → /usr/lib/systemd/system/nginx.service.
MySQL
// 创建用户
[root@localhost ~]# useradd -r -M -s /sbin/nologin mysql
// 解压
[root@localhost ~]# cd /usr/src/
[root@localhost src]# ls
debug kernels mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz nginx-1.20.1.tar.gz
[root@localhost src]# tar xf mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
// 软连接
[root@localhost local]# mv mysql-5.7.34-linux-glibc2.12-x86_64/ mysql
[root@localhost local]# chown -R mysql.mysql mysql/
[root@localhost local]# ln -s /usr/local/mysql/include /usr/include/mysql
// 创建数据存放目录
[root@localhost local]# mkdir /opt/data
[root@localhost local]# chown -R mysql.mysql /opt/data
// 配置环境变量
[root@localhost local]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
[root@localhost local]# . /etc/profile.d/mysql.sh
// 初始化
[root@localhost local]# mysqld --initialize-insecure --user mysql --datadir /opt/data
2021-10-26T06:46:13.459861Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2021-10-26T06:46:13.592952Z 0 [Warning] InnoDB: New log files created, LSN=45790
2021-10-26T06:46:13.613937Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2021-10-26T06:46:13.669318Z 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: 6968897c-3628-11ec-b95c-000c29ba9d68.
2021-10-26T06:46:13.670365Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2021-10-26T06:46:14.690255Z 0 [Warning] CA certificate ca.pem is self signed.
2021-10-26T06:46:14.789009Z 1 [Warning] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
//编写配置文件
[root@localhost local]# 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
// 写服务控制脚本
cat > /usr/lib/systemd/system/mysqld.service << EOF
[Unit]
Description=Mysql server daemon
After=network.target sshd-keygen.target
[Service]
Type=forking
ExecStart=/usr/local/mysql/support-files/mysql.server start
ExecReload=/bin/kill -HUP $MAINPID
ExecStop=/usr/local/mysql/support-files/mysql.server stop
[Install]
WantedBy=multi-user.target
basedir=/usr/local/mysql
datadir=/opt/data
EOF
// 启动服务
[root@localhost local]# systemctl daemon-reload
[root@localhost local]# systemctl enable --now mysqld
Created symlink /etc/systemd/system/multi-user.target.wants/mysqld.service → /usr/lib/systemd/system/mysqld.service.
[root@localhost local]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 80 *:3306 *:*
LISTEN 0 128 [::]:22 [::]:*
PHP
// 解压
[root@localhost src]# tar xf php-8.0.10.tar.xz -C /usr/local/
[root@localhost src]# cd /usr/local/php-8.0.10/
// 编译安装
[root@localhost nginx]# ./configure --prefix=/usr/local/php8 \
--with-config-file-path=/etc \
--enable-fpm \
--disable-debug \
--disable-rpath \
--enable-shared \
--enable-soap \
--with-openssl \
--enable-bcmath \
--with-iconv \
--with-bz2 \
--enable-calendar \
--with-curl \
--enable-exif \
--enable-ftp \
--enable-gd \
--with-jpeg \
--with-zlib-dir \
--with-freetype \
--with-gettext \
--enable-mbstring \
--enable-pdo \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-readline \
--enable-shmop \
--enable-simplexml \
--enable-sockets \
--with-zip \
--enable-mysqlnd-compression-support \
--with-pear \
--enable-pcntl \
--enable-posix \
&& make && make install
// 环境变量
[root@localhost php-8.0.10]# echo 'export PATH=/usr/local/php8/bin:$PATH' > /etc/profile.d/php.sh
[root@localhost php-8.0.10]# . /etc/profile.d/php.sh
// 配置php
[root@localhost php-8.0.10]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
[root@localhost php-8.0.10]# chmod +x /etc/init.d/php-fpm
[root@localhost php-8.0.10]# cd /usr/local/php8
[root@localhost php8]# cd etc/
[root@localhost etc]# cp php-fpm.conf.default php-fpm.conf
[root@localhost etc]# cd php-fpm.d/
[root@localhost php-fpm.d]# cp www.conf.default www.conf
[root@localhost php-fpm.d]# ls
www.conf www.conf.default
// 启动
[root@localhost php-fpm.d]# service php-fpm start
Starting php-fpm done
[root@localhost php-fpm.d]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 127.0.0.1:9000 0.0.0.0:*
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 80 *:3306 *:*
LISTEN 0 128 [::]:22 [::]:*
配置nginx
// 配置网页文件
[root@localhost nginx]# cd html/
[root@localhost html]# vim index.php
<?php
phpinfo();
?>
[root@localhost html]# chown -R nginx.nginx index.php
// 修改配置文件
[root@localhost nginx]# vim conf/nginx.conf
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.php index.html index.htm;
}
location ~ \.php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
include fastcgi_params;
}
[root@localhost ~]# nginx -s reload
