Docker安装nginx并挂载外部配置

第一步：拉取nginx镜像

docker pull nginx

第二步：自定义配置文件

创建目录

mkdir /root/nginx/{conf,logs,www} -p
cd /root/nginx

自定义nginx.conf

vim conf/nginx.conf

配置如下

user  root;
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 {
    #confgi gzip
    gzip on;
    gzip_disable       "MSIE [1-6]\.";
    gzip_min_length    1k;
    gzip_buffers       4 16k;
    gzip_proxied       any;
    gzip_comp_level    6;
    gzip_types         application/javascript text/css image/gif
    gzip_vary on;

    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;

    #定义一个名为allips的limit_req_zone用来存储session，大小是10M内存，
    #以$binary_remote_addr 为key,限制平均每秒的请求为20个，
    #1M能存储16000个状态，rete的值必须为整数，
    #如果限制两秒钟一个请求，可以设置成30r/m

    limit_req_zone $binary_remote_addr zone=allips:10m rate=20r/s;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;


        location / {
          root  /www;
          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;
    #    }
    #}

}

注意开头的use root;不然可能出现没有权限访问，这里localtion /{} 中的root 对应的/www,不能变，这是docker容器中的路径

第三步：运行容器

docker run -p 80:80 --name mynginx -v $PWD/www:/www -v $PWD/conf/nginx.conf:/etc/nginx/nginx.conf -v $PWD/logs:/wwwlogs  -d --privileged=true nginx

注意事先关闭防火墙。

在/root/nginx/www创建index.html

	


hello nginx from docker

查看并重启容器

docker ps -a

CONTAINER ID        IMAGE                       COMMAND                  CREATED             STATUS              PORTS                                                                                        NAMES
b19fa848ad11        nginx                       "nginx -g 'daemon ..."   41 minutes ago      Up 26 minutes       0.0.0.0:80->80/tcp                                                                           mynginx

docker restart ​​​​​​​b19fa848ad11

访问80端口