1，yum安装nginx新版
1，添加yum源
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nginx: Linux packages，登录官方网站，复制nginx的yum源。
[nginx-stable] #打开稳定版 name=nginx stable repo baseurl=/packages/centos/$releasever/$basearch/ gpgcheck=1 enabled=1 gpgkey=/keys/nginx_signing.key module_hotfixes=true [nginx-mainline] #关闭测试版 name=nginx mainline repo baseurl=/packages/mainline/centos/$releasever/$basearch/ gpgcheck=1 enabled=0 gpgkey=/keys/nginx_signing.key module_hotfixes=true -
进入yum源，添加源
[root@localhost ~]# cd /etc// #进入yum源 [root@localhost ]# vim #创建源，添加网上的内容
2，yum安装nginx
[root@localhost ]# yum install -y nginx #安装nginx,记得检查看源对不对
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Package Arch Version Repository Size
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Installing:
nginx x86_64 1:1.24.0-1. nginx-stable 804 k #看这个就对了，是稳定版
Installing for dependencies:
pcre2 x86_64 10.23-2.el7 base 201 k
Transaction Summary
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[root@localhost ]# nginx #启动nginx
[root@localhost ]# ss -lntp #查看端口，看起来了没3，网页访问IP
2，编译安装nginx新版
1，安装依赖包
yum install -y gcc gcc-c++ pcre pcre-devel openssl openssl-devel zlib zlib-devel libtermcap-devel readline-devel ncurses-devel bison libtool-ltdl bzip2-devel libicu-devel libunwind-devel libaio-devel2，创建用户nginx
[root@localhost ~]# useradd nginx -s /sbin/nologin3，安装nginx
[root@localhost ~]# wget /download/nginx-1.22. #官网下载包
[root@localhost ~]# tar xzf nginx-1.22. -C /usr/local/ #解压并且指定路径
[root@localhost ~]# MAKE_NGINX_PATH=/usr/local/nginx-1.22.0
# 添加第三方模块,将nginx路径定义为一个变量
#nginx-upstream-fair 支持第三方负载均衡算法
[root@localhost ~]# wget /gnosek/nginx-upstream-fair/archive/ -P $MAKE_NGINX_PATH && \
unzip $MAKE_NGINX_PATH/ -d $MAKE_NGINX_PATH && \
mv $MAKE_NGINX_PATH/nginx-upstream-fair-master $MAKE_NGINX_PATH/nginx-upstream-fair #下载第三方模块
[root@localhost ~]# sed -ri "s/default_port/no_port/g" $MAKE_NGINX_PATH/nginx-upstream-fair/ngx_http_upstream_fair_module.c # 修改版本问题
# github问题地址：/gnosek/nginx-upstream-fair/issues/30
[root@localhost ~]# cd $MAKE_NGINX_PATH
[root@localhost nginx-1.22.0]# ./configure --prefix=/usr/local/nginx \ #nginx的全部存放路径，如果把这个目录删掉，nginx也卸干净了
--group=nginx \
--user=nginx \ #启动nginx的用户和组
--sbin-path=/usr/local/nginx/sbin/nginx \ #nginx启动文件
--conf-path=/etc/nginx/ \ #配置文件位置
--error-log-path=/var/log/nginx/ \
--http-log-path=/var/log/nginx/ \
--http-client-body-temp-path=/usr/local/nginx/tmp/client_body \
--http-proxy-temp-path=/usr/local/nginx/tmp/proxy \
--http-fastcgi-temp-path=/usr/local/nginx/tmp/fastcgi \
--pid-path=/var/run/ \
--lock-path=/var/lock/nginx \
--with-http_stub_status_module \
--with-http_ssl_module \
--with-http_gzip_static_module \
--with-pcre \
--with-http_realip_module \
--with-stream \
--add-module=nginx-upstream-fair #第三方模块路径
[root@localhost nginx-1.22.0]# make && make install && mkdir -p /usr/local/nginx/tmp/ #编译安装
[root@localhost ~]# ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx #创建软连接，挂载启动命令
[root@localhost ~]# nginx #启动nginx3，nginx配置文件——模块认识
[root@localhost ~]# vim /etc/nginx/
#全局配置块
user nginx;
worker_processes auto;
error_log /var/log/nginx/ notice;
pid /var/run/;
#epoll 驱动配置
events {
worker_connections 1024;
}
#协议块，网络请求走这边
http {
include /etc/nginx/; #导入其他文件
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/ main;
sendfile on;
keepalive_timeout 65; #超时时间
#虚拟主机，-A
server {
#监听的域名和端口
listen 80;
server_name localhost;
#url路径
location / {
root html;
index ;
}
}
include /etc/nginx//*.conf;
}