Docker nginx安装与配置挂载

「爱情、让人受尽委屈。」 2022-05-21 06:44 239阅读 0赞

*  **在Docker下载Nginx镜像**

docker pull nginx
    docker images

![这里写图片描述][70]

*  **创建挂载目录**

mkdir -p /data/nginx/{ conf,conf.d,html,logs}

![这里写图片描述][70 1]

*  **编写nginx,conf配置文件，并放在文件夹中**

# For more information on configuration, see:
    # * Official English Documentation: http://nginx.org/en/docs/
    # * Official Russian Documentation: http://nginx.org/ru/docs/
    
    user nginx;
    worker_processes auto;
    error_log /var/log/nginx/error.log;
    pid /run/nginx.pid;
    
    # Load dynamic modules. See /usr/share/nginx/README.dynamic.
    include /usr/share/nginx/modules/*.conf;
    
    events {
        worker_connections 1024;
    }
    
    http {
        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;
        tcp_nodelay         on;
        keepalive_timeout   65;
        types_hash_max_size 2048;
    
        include             /etc/nginx/mime.types;
        default_type        application/octet-stream;
    
        # Load modular configuration files from the /etc/nginx/conf.d directory.
        # See http://nginx.org/en/docs/ngx_core_module.html#include
        # for more information.
        include /etc/nginx/conf.d/*.conf;
    
        server {
            listen       80 default_server;
            listen       [::]:80 default_server;
            server_name  182.254.161.54;
            root         /usr/share/nginx/html;
    
            # Load configuration files for the default server block.
            include /etc/nginx/default.d/*.conf;
    
            location / {
            proxy_pass http://pic; 
            }
    
            error_page 404 /404.html;
                location = /40x.html {
            }
    
            error_page 500 502 503 504 /50x.html;
                location = /50x.html {
            }
        }
    
        upstream pic{
                    server 182.254.161.54:8088 weight=5;
                    server 182.254.161.54:8089 weight=5;
        }
    
    }

*  **启动容器**

docker run --name mynginx -d -p 82:80  -v /data/nginx/conf/nginx.conf:/etc/nginx/nginx.conf  -v /data/nginx/logs:/var/log/nginx -d docker.io/nginx

*  **查看启动的容器**

docker ps

![这里写图片描述][70 2]

*  **先前已经在Docker部署两个tomcat，一个是8088端口，另一个是8089端口，并进入两个容器里编写了简单的页面**

![这里写图片描述][70 3]

**访问8088端口**  
![这里写图片描述][70 4]

**访问8089端口**  
![这里写图片描述][70 5]

*  **现在通过Nginx访问两个tomcat的内容，实现负载均衡的功能，出于区别，更能体现负载均衡的功能，两个页面的内容不一样，但是访问路径都一样，只是通过Nginx反向代理去轮换访问**

![这里写图片描述][70 6]

![这里写图片描述][70 7]

感谢一下博文和帖子：

[https://www.cnblogs.com/bingo1024/p/9022890.html][https_www.cnblogs.com_bingo1024_p_9022890.html]  
[https://blog.csdn.net/m0\_37499059/article/details/79334614][https_blog.csdn.net_m0_37499059_article_details_79334614]  
[https://www.linuxidc.com/Linux/2015-12/125907.htm][https_www.linuxidc.com_Linux_2015-12_125907.htm]

[70]: /images/20220521/2a5b5f7cb5e84c2c869425baa96ae52d.png
[70 1]: /images/20220521/849d585876314d1fbacf75344864dd4b.png
[70 2]: /images/20220521/119d9448bccf4291a099e0bdcca4cddd.png
[70 3]: /images/20220521/169700c68b514a02b855d8500a280b73.png
[70 4]: /images/20220521/dda7de75a25f43589d97031ad51eac6b.png
[70 5]: /images/20220521/bff053c565cb4a06922f4b8cae4b0c2f.png
[70 6]: /images/20220521/85531de1681c4901ae833baf489215ff.png
[70 7]: /images/20220521/b04a536092f44d27baf1394d990f7d49.png
[https_www.cnblogs.com_bingo1024_p_9022890.html]: https://www.cnblogs.com/bingo1024/p/9022890.html
[https_blog.csdn.net_m0_37499059_article_details_79334614]: https://blog.csdn.net/m0_37499059/article/details/79334614
[https_www.linuxidc.com_Linux_2015-12_125907.htm]: https://www.linuxidc.com/Linux/2015-12/125907.htm