- Nginx实现动静分离
- 简介：
- 环境说明：
- DR上安装Nginx
- 访问页面是否正常
- Dynamic安装LNMP
- 让Nginx支持PHP
- 访问页面是否正常
- Static安装httpd
- 访问页面是否正常
- 配置动静分离
- 测试效果
- 配置负载均衡
- 测试效果
| 系统 | IP | 服务 |
|---|---|---|
| CentOS8 调度器 DR | 192.168.220.9 | Nginx nginx-1.20.1.tar.gz |
| CentOS8 动态页面处理 Dynamic(动态) | 192.168.220.10 | LNMP nginx-1.20.1.tar.gz mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz php-8.0.10.tar.gz |
| CentOS8 静态页面处理 Static(静态) | 192.168.220.17 | httpd apr-1.7.0.tar.gz apr-util-1.6.1.tar.gz httpd-2.4.48.tar.gz |
关闭三台防火墙和selinux，改名
# DR [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 ~]# sed -ri 's/(SELINUX=).*/1disabled/g' /etc/selinux/config [root@localhost ~]# setenforce 0 [root@localhost ~]# getenforce Permissive [root@localhost ~]# hostnamectl set-hostname DR [root@localhost ~]# bash [root@DR ~]# # Dynamic [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 ~]# sed -ri 's/(SELINUX=).*/1disabled/g' /etc/selinux/config [root@localhost ~]# setenforce 0 [root@localhost ~]# getenforce Permissive [root@localhost ~]# hostnamectl set-hostname Dynamic [root@localhost ~]# bash [root@Dynamic ~]# # Static [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 ~]# sed -ri 's/(SELINUX=).*/1disabled/g' /etc/selinux/config [root@localhost ~]# setenforce 0 [root@localhost ~]# getenforce Permissive [root@localhost ~]# hostnamectl set-hostname Static [root@localhost ~]# bash [root@Static ~]#DR上安装Nginx
# 安装***Nginx*** # 安装依赖包和工具包 [root@DR ~]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make wget [root@DR ~]# yum -y group mark install "Development Tools" # 创建用户 [root@DR ~]# useradd -r -M -s /sbin/nologin nginx # 创建日志存放目录 [root@DR ~]# mkdir /var/log/nginx -p # 下载nginx，解压 root@DR ~]# mkdir /usr/src/soft [root@DR ~]# cd /usr/src/soft/ [root@DR soft]# wget http://nginx.org/download/nginx-1.20.1.tar.gz [root@DR soft]# ls nginx-1.20.1.tar.gz [root@DR soft]# tar xf nginx-1.20.1.tar.gz -C /usr/local/ # 编译安装Nginx [root@DR soft]# cd /usr/local/nginx-1.20.1/ [root@DR nginx-1.20.1]#./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@DR nginx-1.20.1]# make && make install ...... # 配置环境变量 [root@DR nginx-1.20.1]# echo "export PATH=/usr/local/nginx/sbin:$PATH" > /etc/profile.d/nginx.sh [root@DR nginx-1.20.1]# which nginx /usr/local/nginx/sbin/nginx # 尝试启动Nginx [root@DR nginx-1.20.1]# /usr/local/nginx/sbin/nginx [root@DR nginx-1.20.1]# 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(Nginx默认端口) 0.0.0.0:* LISTEN 0 128 [::]:22 [::]:* # 设置开机自启 [root@DR nginx-1.20.1]# cd /usr/lib/systemd/system/ [root@DR system]# cp sshd.service nginxd.service [root@DR system]# vi nginxd.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=/usr/local/nginx/sbin/nginx -s reload KillMode=process [Install] WantedBy=multi-user.target [root@DR system]# /usr/local/nginx/sbin/nginx -s stop [root@DR system]# systemctl daemon-reload [root@DR system]# systemctl start nginxd.service [root@DR 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 [::]:*访问页面是否正常 Dynamic安装LNMP
# 安装***Nginx***
# 安装依赖包和需要的工具包
[root@Dynamic ~]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make wget
[root@Dynamic ~]# yum -y group mark install "Development Tools"
# 创建用户nginx
[root@Dynamic ~]# useradd -r -M -s /sbin/nologin nginx
# 创建nginx的日志存放目录
[root@Dynamic ~]# mkdir -p /var/log/nginx
# 下载nginx并解压
[root@Dynamic ~]# mkdir /usr/src/soft
[root@Dynamic ~]# cd /usr/src/soft/
[root@Dynamic ~]# wget http://nginx.org/download/nginx-1.20.1.tar.gz
[root@Dynamic soft]# ls
nginx-1.20.1.tar.gz
[root@Dynamic soft]# tar xf nginx-1.20.1.tar.gz -C /usr/local/
# 开始编译安装nginx
[root@Dynamic soft]# cd /usr/local/nginx-1.20.1/
[root@Dynamic nginx-1.20.1]# ./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@Dynamic nginx-1.20.1]# make && make install
......
# 配置环境变量
[root@Dynamic nginx-1.20.1]# which nginx
/usr/bin/which: no nginx in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin)
[root@Dynamic nginx-1.20.1]# echo "export PATH=/usr/local/nginx/sbin:$PATH" > /etc/profile.d/nginx.sh
[root@Dynamic nginx-1.20.1]# bash
[root@Dynamic nginx-1.20.1]# which nginx
/usr/local/nginx/sbin/nginx
# 启动nginx
[root@Dynamic nginx-1.20.1]# 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@Dynamic nginx-1.20.1]# nginx
[root@Dynamic nginx-1.20.1]# 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(nginx默认端口) 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
# 设置开机自启
[root@Dynamic nginx-1.20.1]# cd /usr/lib/systemd/system
[root@Dynamic system]# cp sshd.service nginxd.service
[root@Dynamic system]# vim nginxd.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
[root@Dynamic system]# nginx -s stop
[root@Dynamic 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 [::]:22 [::]:*
[root@Dynamic system]# systemctl daemon-reload
[root@Dynamic system]# systemctl enable --now nginxd.service
Created symlink /etc/systemd/system/multi-user.target.wants/nginxd.service → /usr/lib/systemd/system/nginxd.service.
[root@Dynamic system]# systemctl status nginxd.service
● nginxd.service - nginx server daemon
Loaded: loaded (/usr/lib/systemd/system/nginxd.service; enabled; vendor preset: disabled)
Active: active (running) since Sun 2021-10-31 22:16:00 EDT; 7s ago
Process: 211149 ExecStart=/usr/local/nginx/sbin/nginx (code=exited, status=0/SUCCESS)
Main PID: 211151 (nginx)
Tasks: 2 (limit: 11201)
Memory: 2.5M
CGroup: /system.slice/nginxd.service
├─211151 nginx: master process /usr/local/nginx/sbin/nginx
└─211152 nginx: worker process
Oct 31 22:16:00 Dynamic systemd[1]: Starting nginx server daemon...
Oct 31 22:16:00 Dynamic systemd[1]: Started nginx server daemon.
[root@Dynamic 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 [::]:*
# 安装***Mysql***
# 下载MySQL和工具
yum -y install wget ncurses-compat-libs
wget https://downloads.mysql.com/archives/get/p/23/file/mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz
[root@Dynamic ~]# ls /usr/src/soft/
mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz
# 创建用户
[root@Dynamic]# useradd -r -M -s /sbin/nologin mysql
# 解压
[root@Dynamic ~]# cd /usr/src/soft/
[root@Dynamic soft]# ls
mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz nginx-1.20.1.tar.gz
[root@Dynamic soft]# tar xf mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
# 创建软连接
[root@Dynamic soft]# cd /usr/local/
[root@Dynamic local]# ls
bin games lib libexec nginx sbin src
etc include lib64 mysql-5.7.34-linux-glibc2.12-x86_64 nginx-1.20.1 share
[root@Dynamic local]# ln -sv mysql-5.7.34-linux-glibc2.12-x86_64 mysql
'mysql' -> 'mysql-5.7.34-linux-glibc2.12-x86_64'
[root@Dynamic local]# ll
total 0
......
lrwxrwxrwx. 1 root root 35 Oct 29 02:58 mysql -> mysql-5.7.34-linux-glibc2.12-x86_64
drwxr-xr-x. 9 root root 129 Oct 29 02:57 mysql-5.7.34-linux-glibc2.12-x86_64
drwxr-xr-x. 11 root root 151 Oct 29 02:56 nginx
drwxr-xr-x. 9 1001 1001 186 Oct 29 02:56 nginx-1.20.1
.......
# 修改属主
root@Dynamic local]# chown -R mysql.mysql /usr/local/mysql*
[root@Dynamic local]# ll
total 0
......
lrwxrwxrwx. 1 mysql mysql 35 Oct 29 02:58 mysql -> mysql-5.7.34-linux-glibc2.12-x86_64
drwxr-xr-x. 9 mysql mysql 129 Oct 29 02:57 mysql-5.7.34-linux-glibc2.12-x86_64
drwxr-xr-x. 11 root root 151 Oct 29 02:56 nginx
drwxr-xr-x. 9 1001 1001 186 Oct 29 02:56 nginx-1.20.1
.......
# 创建存放数据目录并修改属组
[root@Dynamic local]# mkdir /opt/data
[root@Dynamic local]# chown -R mysql.mysql /opt/data/
[root@Dynamic local]# ll /opt/
total 0
drwxr-xr-x. 2 mysql mysql 6 Oct 29 03:02 data
# 添加环境变量
[root@Dynamic local]# which mysql
/usr/bin/which: no mysql in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin)
[root@Dynamic local]# echo "PATH=/usr/local/mysql/bin:$PATH" > /etc/profile.d/mysql.sh
[root@Dynamic local]# bash
[root@Dynamic local]# which mysql
/usr/local/mysql/bin/mysql
# 初始化数据库不要密码
[root@Dynamic local]# cd
[root@Dynamic ~]# /usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --datadir=/opt/data
2021-10-29T07:07:05.689651Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
......
2021-10-29T07:07:06.619196Z 1 [Warning] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
# 创建配置文件
[root@Dynamic ~]# vi /etc/my.cnf
[mysqld]
datadir = /opt/data
basedir = /usr/local/mysql
port=3306
socket = /tmp/mysql.sock
pid-file = /opt/data/mysql.pid
skip-name-resolve
# 修改支持文件
[root@Dynamic ~]# vi /usr/local/mysql/support-files/mysql.server
......
46 basedir=/usr/local/mysql # 安装MySQL的位置
47 datadir=/opt/data # 数据存放目录
.......
# 尝试启动MySQL
[root@Dynamic ~]# /usr/local/mysql/support-files/mysql.server start
Starting MySQL.Logging to '/opt/data/Dynamic.err'.
SUCCESS!
[root@Dynamic ~]# 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 80 *:3306(MySQL默认端口) *:*
LISTEN 0 128 [::]:22 [::]:*
# 登录MySQL并设置密码
[root@Dynamic ~]# mysql
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 2
Server version: 5.7.34 MySQL Community Server (GPL)
Copyright (c) 2000, 2021, 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'); # 给MySQL密码设置
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> exit
Bye
[root@Dynamic ~]# mysql -uroot -p123456 # 使用新密码登录
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: 5.7.34 MySQL Community Server (GPL)
Copyright (c) 2000, 2021, 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> exit
Bye
# 设置MySQL开启自启
[root@Dynamic ~]# cd /usr/lib/systemd/system/
[root@Dynamic system]# cp nginxd.service mysqld.service
[root@Dynamic system]# vim 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
[Install]
WantedBy=multi-user.target
[root@Dynamic system]# /usr/local/mysql/support-files/mysql.server stop
Shutting down MySQL.. SUCCESS!
[root@Dynamic system]# systemctl daemon-reload
[root@Dynamic system]# systemctl start mysqld.service
[root@Dynamic system]# 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 80 *:3306 *:*
LISTEN 0 128 [::]:22 [::]:*
# 安装***PHP***
# 下载依托源
[root@Dynamic ~]# yum -y install epel-release
# 下载依赖包
[root@Dynamic ~]# yum -y install sqlite-devel libzip-devel 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
[root@Dynamic ~]# 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
# 下载PHP
[root@Dynamic ~]# cd /usr/src/soft/
[root@Dynamic soft]# wget https://www.php.net/distributions/php-8.0.10.tar.gz
[root@Dynamic soft]# ls
mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz nginx-1.20.1.tar.gz php-8.0.10.tar.gz
# 解压PHP
[root@Dynamic soft]# tar xf php-8.0.10.tar.gz -C /usr/local/
# 编译安装PHP
[root@Dynamic soft]# cd /usr/local/
[root@Dynamic local]# ls
bin games lib libexec mysql-5.7.34-linux-glibc2.12-x86_64 nginx-1.20.1 sbin src
etc include lib64 mysql nginx php-8.0.10 share
[root@Dynamic local]# cd php-8.0.10
[root@Dynamic php-8.0.10]# ./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
.......
+--------------------------------------------------------------------+
| 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@Dynamic php-8.0.10]# make
......
[root@Dynamic php-8.0.10]# make install
......
# 添加环境变量
[root@Dynamic php-8.0.10]# echo "PATH=/usr/local/php8/bin:$PATH" > /etc/profile.d/php.sh
[root@Dynamic php-8.0.10]# bash
[root@Dynamic php-8.0.10]# which php
/usr/local/php8/bin/php
# 配置php-fpm
[root@Dynamic php-8.0.10]# cp php.ini-production /etc/php.ini
[root@Dynamic php-8.0.10]# cd sapi/
[root@Dynamic sapi]# cd fpm/
[root@Dynamic fpm]# cp init.d.php-fpm /etc/init.d/php-fpm
[root@Dynamic fpm]# pwd
/usr/local/php-8.0.10/sapi/fpm
[root@Dynamic fpm]# chmod +x /etc/init.d/php-fpm
[root@Dynamic fpm]# cd /usr/local/php8/
[root@Dynamic php8]# ls
bin etc include lib php sbin var
[root@Dynamic php8]# cd etc/
[root@Dynamic etc]# cp php-fpm.conf.default php-fpm.conf
[root@Dynamic etc]# ls
pear.conf php-fpm.conf php-fpm.conf.default php-fpm.d
[root@Dynamic etc]# cd php-fpm.d
[root@Dynamic php-fpm.d]# ls
www.conf.default
[root@Dynamic php-fpm.d]# cp www.conf.default www.conf
[root@Dynamic php-fpm.d]# ls
www.conf www.conf.default
# 尝试启动php
[root@Dynamic php-fpm.d]# service php-fpm start
Starting php-fpm done
[root@Dynamic php-fpm.d]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 127.0.0.1:9000(php默认端口) 0.0.0.0:*
LISTEN 0 128 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 80 *:3306 *:*
LISTEN 0 128 [::]:22 [::]:*
让Nginx支持PHP
[root@Dynamic php-fpm.d]# vim /usr/local/nginx/conf/nginx.conf
......
43 location / {
44 root html;
45 index index.php index.html index.htm; # 添加index.php
46 }
......
65 location ~ .php$ { # 把这几行取消注释
66 root html;
67 fastcgi_pass 127.0.0.1:9000;
68 fastcgi_index index.php;
69 fastcgi_param script_FILENAME $document_root$fastcgi_script_name; # 修改
70 include fastcgi_params;
71 }
......
# 添加index.php
[root@Dynamic php-fpm.d]# cd /usr/local/nginx/html/
[root@Dynamic html]# ls
50x.html index.html
[root@Dynamic html]# vi index.php
[root@Dynamic php-fpm.d]# /usr/local/nginx/sbin/nginx -s reload
访问页面是否正常
Static安装httpd
# 安装***httpd***
# 下载工具包
[root@Static soft]# yum groups mark install 'Development Tools'
# 创建用户
[root@Static soft]# useradd -r -M -s /sbin/nologin apache
# 安装依赖包
[root@Static soft]# yum -y install openssl-devel pcre-devel expat-devel libtool gcc gcc-c++ make wget
[root@Static ~]# mkdir /usr/src/soft
[root@Static ~]# cd /usr/src/soft/
# 下载apr包 apache.org
wget https://downloads.apache.org/apr/apr-1.7.0.tar.gz
# 下载apr-util包
wget https://downloads.apache.org/apr/apr-util-1.6.1.tar.gz
# 下载httpd包
wget https://downloads.apache.org/httpd/httpd-2.4.48.tar.gz
[root@Static soft]# ls
apr-1.7.0.tar.gz apr-util-1.6.1.tar.gz httpd-2.4.48.tar.gz
# 解压
[root@Static soft]# tar xf apr-1.7.0.tar.gz -C /usr/local/
[root@Static soft]# tar xf apr-util-1.6.1.tar.gz -C /usr/local/
[root@Static soft]# tar xf httpd-2.4.48.tar.gz -C /usr/local/
# 编译安装apr
[root@Static soft]# cd /usr/local/apr-1.7.0/
[root@Static apr-1.7.0]# vi configure
......
31879 trap "$RM "$cfgfile"; exit 1" 1 2 15
31880 # $RM "$cfgfile" # 注释掉或删除
......
[root@Static apr-1.7.0]# ./configure --prefix=/usr/local/apr
......
[root@Static apr-1.7.0]# make && make install
......
# 编译安装apr-util
[root@Static apr-1.7.0]# cd ../apr-util-1.6.1/
[root@Static apr-util-1.6.1]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
......
[root@Static apr-util-1.6.1]# make && make install
.......
# 编译安装httpd
[root@Static apr-util-1.6.1]# cd ../httpd-2.4.48/
[root@Static httpd-2.4.48]# ./configure --prefix=/usr/local/apache
--enable-so
--enable-ssl
--enable-cgi
--enable-rewrite
--with-zlib
--with-pcre
--with-apr=/usr/local/apr
--with-apr-util=/usr/local/apr-util/
--enable-modules=most
--enable-mpms-shared=all
--with-mpm=prefork
......
Server Version: 2.4.48
Install prefix: /usr/local/apache
C compiler: gcc
CFLAGS: -g -O2 -pthread
CPPFLAGS: -DLINUX -D_REENTRANT -D_GNU_SOURCE
LDFLAGS:
LIBS:
C preprocessor: gcc -E
[root@Static httpd-2.4.48]# make && make install
.......
# 配置环境变量
[root@Static httpd-2.4.48]# echo "export PATH=/usr/local/apache/bin:$PATH" > /etc/profile.d/httpd.sh
[root@Static httpd-2.4.48]# bash
[root@Static httpd-2.4.48]# which httpd
/usr/local/apache/bin/httpd
# 取消配置文件中ServerName前面的注释
#ServerName提供服务器用于标识自身的名称和端口。
#这通常可以自动确定，但我们建议您指定
#这是为了防止启动过程中出现问题。
#如果您的主机没有注册的DNS名称，请在此处输入其IP地址。
[root@Static httpd-2.4.48]# sed -i 's/^#ServerName www.example.com:80/ServerName www.example.com:80/' /usr/local/apache/conf/httpd.conf
# 设置开机自启
[root@Static httpd-2.4.48]# cd /usr/lib/systemd/system/
[root@Static system]# cp sshd.service httpd.service
[root@Static system]# vi httpd.service
[Unit]
Description=httpd server daemon
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/apache/bin/apachectl start
ExecStop=/usr/local/apache/bin/apachectl stop
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
[Install]
WantedBy=multi-user.target
[root@Static system]# systemctl daemon-reload
[root@Static system]# systemctl start httpd
[root@Static system]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 128 *:80(httpd默认端口) *:*
访问页面是否正常
配置动静分离
DR上
# 修改nginx配置文件
[root@DR ~]# vi /usr/local/nginx/conf/nginx.conf
......
35 upstream Dynamic { # 添加 需要注意的是upstream要添加在server段的上面
36 server 192.168.220.10; # 添加
37 }
38
39 upstream Static { # 添加
40 server 192.168.220.17; # 添加
41 } # 添加
42
43
44 server { # server段
45 listen 80;
46 server_name localhost;
......
51 # location / {
52 # root html;
53 # index index.html index.htm;
54 # }
......
68 location ~ .php$ { # 添加
69 proxy_pass http://Dynamic; # 添加
70 } # 添加
71
72 location / { # 添加
73 proxy_pass http://Static; # 添加
74 } # 添加
......
测试效果
当访问根目录的时候默认是跳到静态的httpd,192.168.220.17上
当访问动态资源时就自动跳到192.168.220.10上
配置负载均衡DR上
# 修改nginx配置文件
[root@DR ~]# vi /usr/local/nginx/conf/nginx.conf
......
35 upstream LB { # 添加 需要注意的是upstream要添加在server段的上面
36 server 192.168.220.10; # 添加
37 server 192.168.220.17; # 添加
38 }
39
40 server { # server段
41 listen 80;
42 server_name localhost;
43
......
51 # location / {
52 # root html;
53 # index index.html index.htm;
54 # }
......
72 location / { # 添加
73 proxy_pass http://LB; # 添加
74 } # 添加
......
测试效果
访问
刷新，每刷新一次就在192.168.220.10和192.168.220.17上跳转
也可设置权重，让高性能主机的多处理任务
# 比如，修改nginx配置文件
[root@DR ~]# vi /usr/local/nginx/conf/nginx.conf
......
35 upstream LB { # 添加 需要注意的是upstream要添加在server段的上面
36 server 192.168.220.10 weight=3; # 设置权重就会多处理任务
37 server 192.168.220.17; # 添加
38 }
39
40 server { # server段
41 listen 80;
42 server_name localhost;
43
......
51 # location / {
52 # root html;
53 # index index.html index.htm;
54 # }
......
72 location / { # 添加
73 proxy_pass http://LB; # 添加
74 } # 添加
......
