【Nginx】Docker中部署反向代理

本文介绍了如何在服务器 Centos7 上使用 Docker 搭建 Nginx 实现反向代理。

1. 安装 Docker

2. 配置 Docker 数据保存路径

3. 设置 Docker 代理

4. 预先拉取镜像

   docker pull nginx

5. 创建配置文件

   mkdir -p /root/nginx_proxy
   cd /root/nginx_proxy
   vim nginx.conf

   以下是配置文件（暂时不太正确）

   user  nginx;
   worker_processes  auto;
   
   error_log  /var/log/nginx/error.log notice;
   pid        /var/run/nginx.pid;
   
   events {
       worker_connections  1024;
   }
   
   http {
       include       /etc/nginx/mime.types;
       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/access.log  main;
   
       sendfile        on;
       #tcp_nopush     on;
   
       keepalive_timeout  65;
   
       #gzip  on;
   
       server {
           listen       80;
           listen  [::]:80;
           server_name  localhost;
   
           #access_log  /var/log/nginx/host.access.log  main;
   
           location / {
               root   /usr/share/nginx/html;
               index  index.html index.htm;
           }
   
           #error_page  404              /404.html;
   
           # redirect server error pages to the static page /50x.html
           #
           error_page   500 502 503 504  /50x.html;
           location = /50x.html {
               root   /usr/share/nginx/html;
           }
   
           # proxy the PHP scripts to Apache listening on 127.0.0.1:80
           #
           #location ~ \.php$ {
           #    proxy_pass   http://127.0.0.1;
           #}
   
           # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
           #
           #location ~ \.php$ {
           #    root           html;
           #    fastcgi_pass   127.0.0.1:9000;
           #    fastcgi_index  index.php;
           #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
           #    include        fastcgi_params;
           #}
   
           # deny access to .htaccess files, if Apache's document root
           # concurs with nginx's one
           #
           #location ~ /\.ht {
           #    deny  all;
           #}
       }
   }

6. 部署 Nginx

   docker run -d \
       --name nginx_proxy \
       --restart always \
       --link nextcloud \
       --link gitlab \
       -p 80:80 \
       -p 443:443 \
       -v /root/nginx_proxy/nginx.conf:/etc/nginx/nginx.conf \
       -v /root/nginx_proxy/ssl:/root/ssl/ \
       -v /home/git/www:/usr/share/nginx/html/ \
       nginx