Docker中运行nginx并挂载本地目录到镜像中的方法

1 从hup上pull镜像

docker pull nginx

2 创建将要挂载的目录

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

3 先要有配置文件才能启动容器

3.1 vim /data/conf/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;
}

3.2 vim /data/nginx/conf.d/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/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;
  } 

  # 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;
  #}
}

4 启动容器

#将容器中nginx的80端口映射到本地的81端口
docker run --name nginx81 -d -p 81:80 -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 -d nginx:latest

5 查看启动的容器

[root@dc01 ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
fa56f865bd26 nginx:latest "nginx -g 'daemon of…" 4 weeks ago Up 3 seconds 0.0.0.0:80->80/tcp vigilant_swirles
[root@dc01 ~]# 

6 网页访问nginx

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