yum安装的nginx如何安装其他模块

yum安装nginx没有某一模块，该如何添加第三方模块？

 

本文将以添加--with-stream模块为例，演示如何去添加新的模块进去。

需求：生产有个接口是通过socket通信。nginx1.9开始支持tcp层的转发，通过stream实现的，而socket也是基于tcp通信。

实现方法：Centos7.5下yum直接安装的nginx，添加新模块支持tcp转发;重新编译Nginx并添加--with-stream参数。

实现过程：

1. 1. 1.查看nginx版本模块

      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
      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'

      2.下载一个同版本可编译的nginx

      cd /opt 
      wget http://nginx.org/download/nginx-1.20.1.tar.gz 
      tar xf nginx-1.20.1.tar.gz && cd nginx-1.20.1

      3.备份原nginx文件

      mv /usr/sbin/nginx /usr/sbin/nginx.bak
      cp -r /etc/nginx{,.bak}

      4.重新编译nginx

      检查模块是否支持，比如这次添加 limit 限流模块 和 stream 模块:

      ./configure --help | grep limit

      --without-http_limit_conn_module disable ngx_http_limit_conn_module

      --without-http_limit_req_module disable ngx_http_limit_req_module

      --without-stream_limit_conn_module disable ngx_stream_limit_conn_module

      ps：-without-http_limit_conn_module disable 表示已有该模块，编译时，不需要添加

       

      ./configure –help | grep stream
        --without-http_upstream_hash_module
                                           disable ngx_http_upstream_hash_module
        --without-http_upstream_ip_hash_module
                                           disable ngx_http_upstream_ip_hash_module
        --without-http_upstream_least_conn_module
                                           disable ngx_http_upstream_least_conn_module
        --without-http_upstream_random_module
                                           disable ngx_http_upstream_random_module
        --without-http_upstream_keepalive_module
                                           disable ngx_http_upstream_keepalive_module
        --without-http_upstream_zone_module
                                           disable ngx_http_upstream_zone_module
        --with-stream                      enable TCP/UDP proxy module
        --with-stream=dynamic              enable dynamic TCP/UDP proxy module
        --with-stream_ssl_module           enable ngx_stream_ssl_module
        --with-stream_realip_module        enable ngx_stream_realip_module
        --with-stream_geoip_module         enable ngx_stream_geoip_module
        --with-stream_geoip_module=dynamic enable dynamic ngx_stream_geoip_module
        --with-stream_ssl_preread_module   enable ngx_stream_ssl_preread_module
        --without-stream_limit_conn_module disable ngx_stream_limit_conn_module
        --without-stream_access_module     disable ngx_stream_access_module
        --without-stream_geo_module        disable ngx_stream_geo_module
        --without-stream_map_module        disable ngx_stream_map_module
        --without-stream_split_clients_module
                                           disable ngx_stream_split_clients_module
        --without-stream_return_module     disable ngx_stream_return_module
        --without-stream_set_module        disable ngx_stream_set_module
        --without-stream_upstream_hash_module
                                           disable ngx_stream_upstream_hash_module
        --without-stream_upstream_least_conn_module
                                           disable ngx_stream_upstream_least_conn_module
        --without-stream_upstream_random_module
                                           disable ngx_stream_upstream_random_module
        --without-stream_upstream_zone_module
                                           disable ngx_stream_upstream_zone_module

      ps：–with-stream enable 表示不支持，编译时要自己添加该模块

      根据第1步查到已有的模块，加上本次需新增的模块:--with-stream

       

      cd /opt/nginx-1.20.1
      ./configure --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-file-aio 
      --with-ipv6 --with-http_auth_request_module --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_addition_module --with-http_xslt_module=dynamic --with-http_image_filter_module=dynamic 
      --with-http_geoip_module=dynamic --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module 
      --with-http_secure_link_module --with-http_degradation_module --with-http_slice_module --with-http_stub_status_module --with-http_perl_module=dynamic --with-mail=dynamic --with-mail_ssl_module 
      --with-pcre --with-pcre-jit --with-stream=dynamic --with-stream_ssl_module --with-debug  --with-stream

      # 132.46 为例(添加 ngx_http_proxy_connect_module 模块)：

      ./configure --prefix=/etc/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 
      --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp 
      --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx 
      --with-compat --with-file-aio --with-threads --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module 
      --with-http_gzip_static_module --with-http_mp4_module --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-mail --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module
       --with-cc-opt='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC' --with-ld-opt='-Wl,-z,relro -Wl,-z,now -pie' 
      --add-module=/opt/nginx_tar/ngx_http_proxy_connect_module

      以上编译时，如出现缺少依赖，一般需要安装以下模块，安装完再次编译：

      yum -y install libxml2 libxml2-dev libxslt-devel

      yum -y install gd-devel

      yum -y install perl-devel perl-ExtUtils-Embed

      yum -y install GeoIP GeoIP-devel GeoIP-data

      yum -y install pcre-devel

      yum -y install openssl openssl-devel

      yum -y install gcc

      5.编译通过，继续验证

      继续输入：make

      make完成后不要继续输入make install，以免现在的nginx出现问题。

      以上完成后，会在objs目录下生成一个nginx文件，先验证：

      /opt/nginx-1.12.2/objs/nginx -t

      /opt/nginx-1.12.2/objs/nginx -V

      6.替换Nginx文件并重启

      cp /opt/nginx-1.12.2/objs/nginx /usr/sbin/

      nginx -s reload

      7.检查

      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 1.0.2k-fips 26 Jan 2017

      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-file-aio --with-ipv6 --with-http_auth_request_module --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_addition_module --with-http_xslt_module=dynamic --with-http_image_filter_module=dynamic --with-http_geoip_module=dynamic --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_degradation_module --with-http_slice_module --with-http_stub_status_module --with-http_perl_module=dynamic --with-mail=dynamic --with-mail_ssl_module --with-pcre --with-pcre-jit --with-stream=dynamic --with-stream_ssl_module --with-debug --with-stream

       

      新添加的模块在最后，添加模块成功。