docker nginx 部署

官网：https://hub.docker.com/_/nginx

前端UI发布： 将前端打包后的编译文件dict 　挂载到　/usr/share/nginx/html/

docker run -it -d --restart unless-stopped -p 8080:80 --name bx_nginx -m 400m --memory-reservation 300m -v /opt/myuidict/:/usr/share/nginx/html/  
-v /var/lib/docker/logs/nginx:/var/logs/nginx   nginx:1.21.1

 指定配置文件运行：

docker run -itd --restart unless-stopped -p 7996:80 --name my-nginx-container 
-v /host/path/nginx.conf:/etc/nginx/nginx.conf:ro  nginx:1.21.1

默认配置：

nginx.conf

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       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  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   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   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;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

 Nginx高并发下的优化: 参考即可：https://segmentfault.com/a/1190000011405320

 

charset utf-8;

常用配置：　

nginx.conf

#user nobody;
worker_processes 4;

events {
worker_connections 2048;
}

http {
include mime.types;
default_type application/octet-stream;
charset utf-8,gbk;
sendfile on;
keepalive_timeout 65;

##### 代理服器上的图片  #####
server {
listen 80;
server_name localhost;
location /pic/ {
#charset utf-8;
expires 30d;　#浏览器缓存30d
alias /home/sea/Desktop/pic/;
autoindex on;　#建议改为off,否则可以遍历看到路径下的所有文件

}

}

##### 反向代理 　 #####
upstream airflow {
server 192.168.25.140:9888;
}

server {
listen 9888;
server_name localhost;

location / {

proxy_pass http://airflow;
index index.html index.htm;
}
}

#end http
}

允许跨域 使用IP访问请忽略

        location /live {
            # 允许跨域 使用IP访问请忽略
            add_header 'Access-Control-Allow-Origin' '*' always;
            add_header 'Access-Control-Expose-Headers' 'Content-Length';

            # 允许跨域预检请求
            if ($request_method = 'OPTIONS') {
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Max-Age' 1728000;
                add_header 'Content-Type' 'text/plain charset=UTF-8';
                add_header 'Content-Length' 0;
                return 204;
            }