使用nginx代理服务器上的docker容器接口

迷南。 2023-10-04 20:20 62阅读 0赞

假如项目通过自动化部署在了docker容器里面：教程在这里[vue使用docker+node+nginx+linux自动化部署\_1024小神的博客-CSDN博客][vue_docker_node_nginx_linux_1024_-CSDN]

怎么将nginx通过域名绑定到这个容器呢？

例如我们将一个二级域名绑定[second.1024shen.com/\#/ 到我们的服务][second.1024shen.com_]

我们需要先在域名解析里面添加我们的这个二级域名：主机记录就是二级域名，像普通的www其实也是二级域名的范畴了，哈哈哈哈

![efdcfdd809774e41a2d31f414f7ed852.png][]

然后添加一个新的nginx配置文件：一般都在/etc/nginx/sites-available这个里面：

![2c39c21b744443b7b0c23b25e2f9308f.png][]

添加的配置内容如下：

需要修改两个地方：一个二级域名，一个容器的端口![9c684c29b6c348f8a02101c2edcd4d33.png][]

##
    # You should look at the following URL's in order to grasp a solid understanding
    # of Nginx configuration files in order to fully unleash the power of Nginx.
    # http://wiki.nginx.org/Pitfalls
    # http://wiki.nginx.org/QuickStart
    # http://wiki.nginx.org/Configuration
    #
    # Generally, you will want to move this file somewhere, and start with a clean
    # file but keep this around for reference. Or just disable in sites-enabled.
    #
    # Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
    ##
    
    # Default server configuration
    #
    server {
    	listen 80;
    	listen [::]:80;
    
    	# SSL configuration
    	#
    	# listen 443 ssl default_server;
    	# listen [::]:443 ssl default_server;
    	#
    	# Note: You should disable gzip for SSL traffic.
    	# See: https://bugs.debian.org/773332
    	#
    	# Read up on ssl_ciphers to ensure a secure configuration.
    	# See: https://bugs.debian.org/765782
    	#
    	# Self signed certs generated by the ssl-cert package
    	# Don't use them in a production server!
    	#
    	# include snippets/snakeoil.conf;
    
    	# root /var/www/second;
    
    	# Add index.php to the list if you are using PHP
    	index index.html index.htm index.nginx-debian.html;
        
        # second.1024shen.com就是二级域名
    	server_name second.1024shen.com;
    
    	location / {
    		# First attempt to serve request as file, then
    		# as directory, then fall back to displaying a 404.
            # http://127.0.0.1:9090/这个就是容器的本地ip:端口
    		proxy_pass http://127.0.0.1:9090/;
    		# try_files $uri $uri/ =404;
    	}
    
    	# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    	#
    	#location ~ \.php$ {
    	#	include snippets/fastcgi-php.conf;
    	#
    	#	# With php7.0-cgi alone:
    	#	fastcgi_pass 127.0.0.1:9000;
    	#	# With php7.0-fpm:
    	#	fastcgi_pass unix:/run/php/php7.0-fpm.sock;
    	#}
    
    	# deny access to .htaccess files, if Apache's document root
    	# concurs with nginx's one
    	#
    	#location ~ /\.ht {
    	#	deny all;
    	#}
    }
    
    
    # Virtual Host configuration for example.com
    #
    # You can move that to a different file under sites-available/ and symlink that
    # to sites-enabled/ to enable it.
    #
    #server {
    #	listen 80;
    #	listen [::]:80;
    #
    #	server_name example.com;
    #
    #	root /var/www/example.com;
    #	index index.html;
    #
    #	location / {
    #		try_files $uri $uri/ =404;
    #	}
    #}

然后还要为这个配置创建一个软连接：

linux创建软连接命令： ln -s \[dir1\] \[dir2\] ，dir1是真实的文件夹/文件夹，dir2是dir1的软链接。

将软连接放在/etc/nginx/sites-enabled下面，软连接相当于快捷方式，连接到second文件地址：

![ee3220ae8f4a46c4971f112b8c95734c.png][]

然后使用nginx -t 测试一下nginx配置是否正确：

nginx -t

如果没有问题，就重新加载配置：

nginx -s reload

![1dea7beaedd04adbad9a80cc76dbb014.png][]

恭喜你，现在已经成功了，打开二级域名访问一下：

![1da2f3638cba4274b5fb30440a369a21.png][]

[vue_docker_node_nginx_linux_1024_-CSDN]: https://xiaoshen.blog.csdn.net/article/details/128320360
[second.1024shen.com_]: http://second.1024shen.com/#/
[efdcfdd809774e41a2d31f414f7ed852.png]: https://img-blog.csdnimg.cn/efdcfdd809774e41a2d31f414f7ed852.png
[2c39c21b744443b7b0c23b25e2f9308f.png]: https://img-blog.csdnimg.cn/2c39c21b744443b7b0c23b25e2f9308f.png
[9c684c29b6c348f8a02101c2edcd4d33.png]: https://img-blog.csdnimg.cn/9c684c29b6c348f8a02101c2edcd4d33.png
[ee3220ae8f4a46c4971f112b8c95734c.png]: https://img-blog.csdnimg.cn/ee3220ae8f4a46c4971f112b8c95734c.png
[1dea7beaedd04adbad9a80cc76dbb014.png]: https://img-blog.csdnimg.cn/1dea7beaedd04adbad9a80cc76dbb014.png
[1da2f3638cba4274b5fb30440a369a21.png]: https://img-blog.csdnimg.cn/1da2f3638cba4274b5fb30440a369a21.png