#安装所需要的依赖包
[root@130 ~]# dnf -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make wget vim
#下载nginx源码包，并解压配置
[root@130 ~]# wget https://nginx.org/download/nginx-1.22.0.tar.gz
[root@130 ~]# tar -xf nginx-1.22.0.tar.gz
[root@130 ~]# cd nginx-1.22.0/
[root@130 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
#编译安装
[root@130 nginx-1.22.0]# make -j $(grep 'processor' /proc/cpuinfo | wc -l)
[root@130 nginx-1.22.0]# make install
#配置环境变量
[root@130 nginx-1.22.0]# echo "export PATH=$PATH:/usr/local/nginx/sbin" > /etc/profile.d/nginx.sh
[root@130 nginx-1.22.0]# source /etc/profile.d/nginx.sh
#编写servic文件
[root@130 nginx-1.22.0]# cd /usr/lib/systemd/system/
[root@130 system]# vim 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
[root@130 system]# systemctl daemon-reload
#启动服务并开机自启
[root@130 ~]# systemctl enable --now nginx.service
Created symlink /etc/systemd/system/multi-user.target.wants/nginx.service → /usr/lib/systemd/system/nginx.service.
[root@130 ~]# 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 [::]:22 [::]:*
部署web页面
131端
#修改主机名
[root@localhost ~]# hostnamectl set-hostname 131
[root@localhost ~]# bash
#关闭防火墙和selinux
[root@131 ~]# setenforce 0
[root@131 ~]# sed -ri 's/^(SELINUX=).*/\1disabled/g' /etc/selinux/config
[root@131 ~]# systemctl disable --now firewalld.service
#yum安装nginx
[root@131 ~]# dnf -y install nginx
[root@131 ~]# echo "web111" > /usr/share/nginx/html/index.html
[root@131 ~]# systemctl enable --now nginx.service
[root@131 ~]# 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 [::]:80 [::]:*
LISTEN 0 128 [::]:22 [::]:*
[root@131 ~]# curl 192.168.118.131
web111
132端
#修改主机名
[root@localhost ~]# hostnamectl set-hostname 132
[root@localhost ~]# bash
#关闭防火墙和selinux
[root@132 ~]# setenforce 0
[root@132 ~]# sed -ri 's/^(SELINUX=).*/\1disabled/g' /etc/selinux/config
[root@132 ~]# systemctl disable --now firewalld.service
#yum安装apache
[root@132 ~]# dnf -y install httpd
[root@132 ~]# echo "web222" > /var/www/html/index.html
[root@132 ~]# systemctl enable --now httpd.service
[root@132 ~]# 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@132 ~]# curl 192.168.118.132
web222
实现nginx复制均衡
129端
[root@129 ~]# cd /usr/local/nginx/conf/
[root@129 conf]# vim nginx.conf
...
http {
...
upstream web { #添加此处内容
server 192.168.118.131;
server 192.168.118.132;
}
server {
listen 80;
server_name localhost;
location / {
root html;
proxy_pass http://web; #修改为proxy_pass http://web;
}
...
}