后端RS服务器⼀台部署LNMP(nginx1.22+MySQL8.0+php8.0)，⼀台部署
httpd。
要求nginx和php使⽤编译安装
最后要通过访问nginx负载均衡服务器的IP看到动静分离的效果。
[root@node6 ~]# wget https://nginx.org/download/nginx-1.22.0.tar.gz https://www.php.NET/distributions/php-8.0.23.tar.gz
[root@node6 ~]# ls
anaconda-ks.cfg nginx-1.22.0.tar.gz
mysql-8.0.20-linux-glibc2.12-x86_64.tar.xz php-8.0.23.tar.gz
[root@node6 ~]#
|
主机 |
ip |
安装的服务 |
|
node6 |
192.168.232.134 |
lnmp，动态资源 |
|
node3 |
192.168.232.128 |
nginx，静态资源 |
|
node2 |
192.168.232.129 |
nginx，做负载均衡 |
[root@node6 ~]# systemctl disable --now firewalld
Removed /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@node6 ~]# vim /etc/selinux/config
[root@node6 ~]# setenforce 0
[root@node3 ~]# systemctl disable --now firewalld
Removed /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@node3 ~]# setenforce 0
[root@node3 ~]# vi /etc/selinux/config
[root@node2 ~]# systemctl disable --now firewalld
Removed /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@node2 ~]# setenforce 0
[root@node2 ~]# vi /etc/selinux/config
创建系统用户nginx
[root@node6 ~]# useradd -r -M -s /sbin/nologin nginx
[root@node6 ~]#
安装依赖环境
[root@node6 ~]# yum -y groups mark install 'Development Tools'
[root@node6 ~]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make
创建日志存放目录
[root@node6 ~]# mkdir -p /var/log/nginx
[root@node6 ~]# chown -R nginx.nginx /var/log/nginx
[root@node6 ~]# ll -d /var/log/nginx
drwxr-xr-x. 2 nginx nginx 6 Sep 5 18:43 /var/log/nginx
编译安装
[root@node6 ~]# tar xf nginx-1.22.0.tar.gz
[root@node6 ~]# cd nginx-1.22.0
[root@node6 nginx-1.22.0]# ./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
[root@node6 nginx-1.22.0]# make
[root@node6 nginx-1.22.0]# make install
nginx安装后配置
[root@node6 ~]# echo 'export PATH=/usr/local/nginx/sbin:$PATH' > /etc/profile.d/nginx.sh
[root@node6 ~]# source /etc/profile.d/nginx.sh
启动nginx
[root@node6 ~]# nginx
[root@node6 ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
[root@node6 ~]# nginx -s stop
[root@node6 ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
[root@node6 ~]#
安装依赖包，创建用户，并解压
[root@node6 ~]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel ncurses-compat-libs
[root@node6 ~]# useradd -r -M -s /sbin/nologin mysql
[root@node6 ~]# tar xf mysql-8.0.20-linux-glibc2.12-x86_64.tar.xz -C /usr/local/
修改属主
[root@node6 ~]# cd /usr/local/
[root@node6 local]# ls
bin include libexec sbin
etc lib mysql-8.0.20-linux-glibc2.12-x86_64 share
games lib64 nginx src
[root@node6 local]# mv mysql-8.0.20-linux-glibc2.12-x86_64 mysql
[root@node6 local]# chown -R mysql.mysql mysql
[root@node6 local]# ll -d mysql
drwxr-xr-x. 9 mysql mysql 129 Sep 5 19:02 mysql
配置环境变量，man文档，lib库，头文件
[root@node6 ~]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
[root@node6 ~]# source /etc/profile.d/mysql.sh
[root@node6 ~]# vim /etc/ld.so.conf.d/mysql.conf
[root@node6 ~]# ldconfig
[root@node6 ~]# cat /etc/ld.so.conf.d/mysql.conf
/usr/local/mysql/lib
[root@node6 ~]# ln -s /usr/local/mysql/include /usr/include/mysql
[root@node6 ~]#
[root@node6 ~]# vim /etc/man_db.conf
MANDATORY_MANPATH /usr/local/mysql/man
建立数据存放目录,并修改属主
[root@node6 ~]# mkdir -p /opt/data
[root@node6 ~]# chown -R mysql.mysql /opt/data
[root@node6 ~]# ll -d /opt/data
drwxr-xr-x. 2 mysql mysql 6 Sep 5 19:09 /opt/data
[root@node6 ~]#
初始化数据库，并保存密码
[root@node6 ~]# mysqld --initialize --user mysql --datadir /opt/data
2022-09-05T11:10:42.151293Z 0 [System] [MY-013169] [Server] /usr/local/mysql/bin/mysqld (mysqld 8.0.20) initializing of server in progress as process 209429
2022-09-05T11:10:42.160150Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2022-09-05T11:10:43.610708Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2022-09-05T11:10:44.652264Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: w-ETXrfTV1wE
[root@node6 ~]# echo 'w-ETXrfTV1wE' > passwd
[root@node6 ~]# cat passwd
w-ETXrfTV1wE
[root@node6 ~]#
生成配置文件
[root@node6 ~]# > /etc/my.cnf
[root@node6 ~]# vim /etc/my.cnf
[root@node6 ~]# cat /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
[root@node6 ~]#
配置服务启动脚本
[root@node6 ~]# cd /usr/local/mysql/support-files/
[root@node6 support-files]# cp mysql.server mysqld
[root@node6 support-files]# vim mysqld
basedir=/usr/local/mysql
datadir=/opt/data
[root@node6 support-files]# chown -R mysql.mysql mysqld
[root@node6 support-files]# ll -d mysqld
-rwxr-xr-x. 1 mysql mysql 10602 Sep 2 19:06 mysqld
[root@node6 support-files]#
先启动测试一下
[root@node6 ~]# /usr/local/mysql/support-files/mysqld start
Starting MySQL.Logging to '/opt/data/node6.err'.
SUCCESS!
[root@node6 ~]# ss -antl
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 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 70 *:33060 *:*
LISTEN 0 128 *:3306 *:*
[root@node6 ~]# /usr/local/mysql/support-files/mysqld stop
Shutting down MySQL.. SUCCESS!
[root@node6 ~]# ss -antl
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 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
[root@node6 ~]#
配置service文件，设置开机自启
[root@node6 ~]# cd /usr/lib/systemd/system
[root@node6 system]# cp sshd.service mysqld.service
[root@node6 system]# ll sshd.service
-rw-r--r--. 1 root root 456 Jul 12 2021 sshd.service
[root@node6 system]# ll mysqld.service
-rw-r--r--. 1 root root 456 Sep 5 19:15 mysqld.service
[root@node6 system]# vim mysqld.service
[root@node6 system]# cat mysqld.service
[Unit]
Description=mysqld server daemon
After=network.target sshd-keygen.target
[Service]
Type=forking
ExecStart=/usr/local/mysql/support-files/mysqld start
ExecStop=/usr/local/mysql/support-files/mysqld stop
ExecReload=/bin/kill -HUP $MAINPID
[Install]
WantedBy=multi-user.target
[root@node6 system]# systemctl daemon-reload
[root@node6 system]# systemctl enable --now mysqld
Created symlink /etc/systemd/system/multi-user.target.wants/mysqld.service 鈫� /usr/lib/systemd/system/mysqld.service.
[root@node6 system]# ss -antl
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 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 70 *:33060 *:*
LISTEN 0 128 *:3306 *:*
[root@node6 system]#
设置密码
[root@node6 ~]# mysql -uroot -p'w-ETXrfTV1wE';
mysql> alter user 'root'@'localhost' identified by 'run123123';
Query OK, 0 rows affected (0.00 sec)
mysql> quit
Bye
[root@node6 ~]# mysql -uroot -p'run123123';
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 9
Server version: 8.0.20 MySQL Community Server - GPL
Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
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> quit
Bye
[root@node6 ~]#
解压
[root@node6 ~]# tar xf php-8.0.23.tar.gz
安装依赖包
[root@node6 ~]# yum -y install libxml2 libxml2-devel openssl openssl-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 sqlite-devel libzip-devel https://vault.centos.org/centos/8/PowerTools/x86_64/os/Packages/oniguruma-devel-6.8.2-2.el8.x86_64.rpm
编译安装:
[root@node6 ~]# cd php-8.0.23
[root@node6 php-8.0.23]# ./configure --prefix=/usr/local/php7
--with-config-file-path=/etc
--enable-fpm
--enable-inline-optimization
--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-json
--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
[root@node6 php-8.0.23]# make
[root@node6 php-8.0.23]# make install
配置环境变量，lib，头文件
[root@node6 ~]# cd /usr/local/php7/
[root@node6 php7]# ls
bin etc include lib php sbin var
[root@node6 php7]# echo 'export PATH=/usr/local/php7/bin:/usr/local/php7/:sbin:$PATH' > /etc/profile.d/php7.sh
[root@node6 php7]# source /etc/profile.d/php7.sh
[root@node6 php7]#
[root@node6 php7]# ln -s /usr/local/php7/include /usr/include/php
[root@node6 php7]#
[root@node6 php7]# vim /etc/ld.so.conf.d/php.conf
[root@node6 php7]# cat /etc/ld.so.conf.d/php.conf
/usr/local/php7/lib
[root@node6 php7]# ldconfig
[root@node6 ~]# php -v
PHP 7.4.30 (cli) (built: Sep 2 2022 19:31:45) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
[root@node6 ~]#
配置php-fpm
[root@node6 ~]# cd php-8.0.23
[root@node6 php-8.0.23]# cp php.ini-production /etc/php.ini
[root@node6 php-8.0.23]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
[root@node6 php-8.0.23]# chmod +x /etc/rc.d/init.d/php-fpm
[root@node6 php-8.0.23]# ll /etc/rc.d/init.d/php-fpm
-rwxr-xr-x. 1 root root 2402 Sep 5 19:56 /etc/rc.d/init.d/php-fpm
[root@node6 php-8.0.23]#
[root@node6 php-8.0.23]# pwd
/root/php-8.0.23
[root@node6 php-8.0.23]# cd /usr/local/php7/etc/
[root@node6 etc]# ls
pear.conf php-fpm.conf.default php-fpm.d
[root@node6 etc]# cp php-fpm.conf.default php-fpm.conf
[root@node6 etc]# cd php-fpm.d/
[root@node6 php-fpm.d]# ls
www.conf.default
[root@node6 php-fpm.d]# cp www.conf.default www.conf
[root@node6 php-fpm.d]#
[root@node6 php-fpm.d]# vim www.conf
listen = 127.0.0.1:9000
启动
[root@node6 ~]# cd /etc/init.d
[root@node6 init.d]# ls
README functions php-fpm
[root@node6 init.d]# service php-fpm start
Starting php-fpm done
[root@node6 init.d]# service php-fpm stop
Gracefully shutting down php-fpm . done
[root@node6 init.d]# service php-fpm start
Starting php-fpm done
[root@node6 init.d]# ss -antl
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 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 70 *:33060 *:*
LISTEN 0 128 *:3306 *:*
[root@node6 init.d]#
[root@node6 ~]# cd /usr/local/nginx/conf/
[root@node6 conf]# vim nginx.conf
[root@node6 conf]# vim nginx.conf
[root@node6 conf]# cat nginx.conf
user nginx;
worker_processes 1;
error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type Application/octet-stream;
#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;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
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; //在index后面添加index.php，表示优先访问php页面
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ .php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
//将以下内容取消注释并修改
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;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
[root@node6 conf]# nginx -s stop
[root@node6 conf]# nginx
[root@node6 ~]# cd /usr/local/nginx/html/
[root@node6 html]# vi index.php
[root@node6 html]# cat index.php
<?php
phpinfo();
?>
[root@node6 html]#
重启
[root@node6 ~]# nginx -s stop
[root@node6 ~]# nginx
[root@node3 ~]# yum -y install httpd
[root@node3 ~]# systemctl enable --now httpd
Created symlink /etc/systemd/system/multi-user.target.wants/httpd.service → /usr/lib/systemd/system/httpd.service.
[root@node3 ~]# ss -antl
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 *:80 *:*
LISTEN 0 128 [::]:22 [::]:*
[root@node2 ~]# wget https://nginx.org/download/nginx-1.22.0.tar.gz
--2022-09-05 20:47:25-- https://nginx.org/download/nginx-1.22.0.tar.gz
Resolving nginx.org (nginx.org)... 3.125.197.172, 52.58.199.22, 2a05:d014:edb:5704::6, ...
Connecting to nginx.org (nginx.org)|3.125.197.172|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1073322 (1.0M) [application/octet-stream]
Saving to: 'nginx-1.22.0.tar.gz'
nginx-1.22.0.tar. 100%[==========>] 1.02M 29.1KB/s in 20s
2022-09-05 20:47:47 (51.5 KB/s) - 'nginx-1.22.0.tar.gz' saved [1073322/1073322]
[root@node2 ~]# useradd -r -M -s /sbin/nologin nginx
[root@node2 ~]# yum -y groups mark install 'Development Tools'
[root@node2 ~]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make
[root@node2 ~]# mkdir -p /var/log/nginx
[root@node2 ~]# chown -R nginx.nginx /var/log/nginx
[root@node2 ~]# ll -d /var/log/nginx
drwxr-xr-x. 2 nginx nginx 6 Sep 5 20:51 /var/log/nginx
[root@node2 ~]# tar xf nginx-1.22.0.tar.gz
[root@node2 ~]# cd nginx-1.22.0
[root@node2 nginx-1.22.0]# ./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
[root@node2 nginx-1.22.0]# make
[root@node2 nginx-1.22.0]# make install
[root@node2 ~]# echo 'export PATH=/usr/local/nginx/sbin:$PATH' > /etc/profile.d/nginx.sh
[root@node2 ~]# source /etc/profile.d/nginx.sh
[root@node2 ~]# nginx
[root@node2 ~]# ss -antl
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 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
[root@node2 ~]#
[root@node6 sbin]# ss -antl
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 0 128 127.0.0.1:9000 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 70 *:33060 *:*
LISTEN 0 128 *:3306 *:*
[root@node6 sbin]#
[root@node2 ~]# cd /usr/local/nginx/conf/
[root@node2 conf]# vim nginx.conf
#gzip on;
upstream backend #配置负载均衡
server 192.168.232.128;
server 192.168.232.134;
}
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
proxy_pass http://backend;#配置反向代理
}
[root@node2 conf]# nginx -t
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
[root@node2 conf]# nginx -s reload
[root@node2 conf]# nginx -s stop
[root@node2 conf]# nginx
[root@node2 conf]# pwd
/usr/local/nginx/conf
[root@node2 conf]# vim nginx.conf
[root@node2 conf]# nginx -s reload
[root@node2 conf]# vim nginx.conf
[root@node2 conf]# nginx -s reload
#gzip on;
upstream static {
server 192.168.232.128;#httpd主机的ip
}
upstream dynamic {
server 192.168.232.134;#lnmp主机的ip
}
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
proxy_pass http://static;#访问静态资源会自动跳转到进行访问
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
location ~ .php$ {
proxy_pass http://dynamic;#访问动态资源会自动跳转到进行访问
}
[root@node2 conf]# nginx -s reload
[root@node2 conf]# nginx -t
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
[root@node2 conf]#
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