Centos7使用docker啓動nginx並且修改配置文件訪問圖片資源

1.docker pull nginx

2.在宿主機上創建需要掛載的目錄

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

mkdir -p /mnt/data


3.在宿主機的conf下創建nginx.conf;在conf.d下創建default.conf,需要訪問圖片需要在default.conf中加上以下代碼
location ~ .*\.(png)$ {
	root /mnt/data/guanghePic;
} 



3.用掛載的方式啓動nginx
docker run --name nginx83 -d -p 83:80 -v /data/nginx/html:/usr/share/nginx/html -v /data/nginx/conf/nginx.conf:/etc/nginx/nginx.conf  -v /data/nginx/logs:/var/log/nginx -v /data/nginx/conf.d:/etc/nginx/conf.d -v /mnt/data/guanghePic:/mnt/data/guanghePic -d nginx

nginx.conf:

user  nginx;

worker_processes  1;

error_log  /var/log/nginx/error.log warn;
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;

    include /etc/nginx/conf.d/*.conf;
}

default.conf

server {

    listen       80;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/log/host.access.log  main;

    location / {
        #root   /data/nginx/html;
        root   /usr/share/nginx/html;
        index  index.html index.htm;
        #autoindex  on;
    #try_files $uri /index/index/page.html;
        #try_files $uri /index/map/page.html;
    }

    #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;
    }


location ~ .*\.(png)$ {
	root /mnt/data/guanghePic;
} 

}