Nginx安装fair模块

官方github下载地址：https://github.com/gnosek/nginx-upstream-fair
我已经放到了百度网盘，可以直接下载

链接：https://pan.baidu.com/s/1GgdIC3rL50nNPkjQpcnJCA
提取码：blum

模拟在一个已经安装nginx的环境下增加fair模块

先安装一个nginx

yum -y install nginx

[root@iz2zed74kn7q0nv9z9nk4nz ~]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

事先已经在主机启动了两个web项目用于测试

在未安装fair模块的情况下进行填写会报错

如果报错了证明没安装

现在开始如下添加fair模块
下载fair包放到服务器上
解压

unzip nginx-upstream-fair-master.zip

如果你的已经安装nginx是通过yum安装的
则需要先下载一个同版本的安装包

[root@iz2zed74kn7q0nv9z9nk4nz ~]# nginx -v
nginx version: nginx/1.20.1
[root@iz2zed74kn7q0nv9z9nk4nz ~]# wget http://nginx.org/download/nginx-1.20.1.tar.gz
[root@iz2zed74kn7q0nv9z9nk4nz ~]# tar -zxf nginx-1.20.1.tar.gz && cd nginx-1.20.1/

安装依赖

yum -y install gcc gcc-c++ openssl openssl-devel zlib zlib-devel pcre pcre-devel make cmake

备份一下原nginx的文件
如果问题方便还原

[root@iz2zed74kn7q0nv9z9nk4nz ~]# mkdir /root/nginx_backup
[root@iz2zed74kn7q0nv9z9nk4nz ~]# cp -rp /etc/nginx/nginx.conf /root/nginx_backup/
[root@iz2zed74kn7q0nv9z9nk4nz ~]# which nginx
/usr/sbin/nginx
[root@iz2zed74kn7q0nv9z9nk4nz ~]# cp -rp /usr/sbin/nginx /root/nginx_backup/

记录原来nginx的configure方法

[root@iz2zed74kn7q0nv9z9nk4nz nginx-1.20.1]# nginx -V
nginx version: nginx/1.20.1
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC) 
built with OpenSSL 1.1.1g FIPS  21 Apr 2020 (running with OpenSSL 1.1.1k  FIPS 25 Mar 2021)
TLS SNI support enabled
configure arguments: --prefix=/usr/share/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib64/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --http-client-body-temp-path=/var/lib/nginx/tmp/client_body --http-proxy-temp-path=/var/lib/nginx/tmp/proxy --http-fastcgi-temp-path=/var/lib/nginx/tmp/fastcgi --http-uwsgi-temp-path=/var/lib/nginx/tmp/uwsgi --http-scgi-temp-path=/var/lib/nginx/tmp/scgi --pid-path=/run/nginx.pid --lock-path=/run/lock/subsys/nginx --user=nginx --group=nginx --with-compat --with-debug --with-file-aio --with-google_perftools_module --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_degradation_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_mp4_module --with-http_perl_module=dynamic --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-http_xslt_module=dynamic --with-mail=dynamic --with-mail_ssl_module --with-pcre --with-pcre-jit --with-stream=dynamic --with-stream_ssl_module --with-stream_ssl_preread_module --with-threads --with-cc-opt='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic' --with-ld-opt='-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -Wl,-E'

用刚下载的nginx安装包进行编译安装加载模块

进行编译

make
切记 切记 切记 
不要使用make install

复制Nginx

先将原nginx停掉
nginx -s stop
[root@iz2zed74kn7q0nv9z9nk4nz nginx-1.20.1]# cp -rp objs/nginx /usr/sbin/nginx
cp: overwrite ‘/usr/sbin/nginx’? yes

配置实现


成功已经加载模块