GridFS

Netkiller Linux Storage 手札

File System, Network File System, Distributed Filesystem...

Mr. Neo Chan, 陈景峰(BG7NYT)

中国广东省深圳市宝安区龙华镇溪山美地
518109
+86 13113668890
+86 755 29812080

文档创建日期2010-11-18

版权 © 2010, 2011, 2012 Netkiller(Neo Chan). All rights reserved.

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文档出处: http://netkiller.sourceforge.net http://netkiller.github.com

 

$Date: 2012-07-31 19:26:31 +0800 (Tue, 31 Jul 2012) $

下面是我多年积累下来的经验总结，整理成文档供大家参考:

 

Netkiller Architect 手札	Netkiller Linux 手札	Netkiller Developer 手札	Netkiller Security 手札
Netkiller Debian 手札	Netkiller CentOS 手札	Netkiller FreeBSD 手札	Netkiller Shell 手札
Netkiller Web 手札	Netkiller Monitoring 手札	Netkiller Storage 手札	Netkiller Mail 手札
Netkiller Database 手札	Netkiller PostgreSQL 手札	Netkiller MySQL 手札	Netkiller LDAP 手札
Netkiller Cryptography 手札	Netkiller Docbook 手札	Netkiller Version 手札	Netkiller Multimedia 手札
Netkiller Cisco IOS 手札	Netkiller Intranet 手札	Netkiller Management 手札	Netkiller Installation 手札

GridFS

http://www.mongodb.org/display/DOCS/GridFS

GridFS 类似 MogileFS

3.1. nginx-gridfs

http://github.com/mdirolf/nginx-gridfs

		
yum -y install pcre-devel

wget http://nginx.org/download/nginx-1.2.3.tar.gz
tar zxvf nginx-1.2.3.tar.gz

./configure --prefix=/srv/nginx-1.2.3 \
--sbin-path=/srv/nginx-1.2.3/sbin/nginx \
--conf-path=/srv/nginx-1.2.3/conf/nginx.conf \
--user=www --group=www \
--error-log-path=/var/log/nginx/error.log \
--http-log-path=/var/log/nginx/access.log \
--pid-path=/var/run/nginx.pid \
--lock-path=/var/run/nginx.lock \
--http-client-body-temp-path=/var/cache/nginx/client_temp \
--http-proxy-temp-path=/var/cache/nginx/proxy_temp \
--http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp \
--http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp \
--http-scgi-temp-path=/var/cache/nginx/scgi_temp \
--with-http_ssl_module \
--with-http_realip_module \
--with-http_addition_module \
--with-http_sub_module \
--with-http_dav_module \
--with-http_flv_module \
--with-http_mp4_module \
--with-http_gzip_static_module \
--with-http_random_index_module \
--with-http_secure_link_module \
--with-http_stub_status_module \
--with-mail --with-mail_ssl_module \
--with-file-aio \
--with-cc-opt='-O2 -g' \
--add-module=/usr/local/src/nginx-gridfs

make && make install
		
		

配置语法说明：

gridfs DB_NAME [root_collection=ROOT] [field=QUERY_FIELD] [type=QUERY_TYPE] [user=USERNAME] [pass=PASSWORD]

gridfs 表示告诉nginx服务器要调用gridfs模块
root_collection= 指定Gridfs collection的前缀. 默认: fs
field= 指定用于查询的字段 可以是 _id 和 filename. 默认: _id
type= 指定查询的类型，这里支持 objectid, string 和int. 默认: objectid
user= 指定数据库的用户名. 默认: NULL, 可省略
pass= 指定数据库的密码. 默认: NULL, 可省略
		

Nginx配置文件中的具体写法：

location /images/ {
     gridfs images
     field=_id
     type=objectid;
     mongo 127.0.0.1:27017;
}
		

上传图片

sudo /srv/mongodb/bin/mongofiles put --host localhost --port 27017 --db images --local ~/photo.jpg --type jpg
		

在浏览器里输入http://localhost/images/photo.jpg 能显示图片就说明成功了

例 6.1. nginx-gridfs

#指定db为static，其它均为默认，默认服务器为本地
location /static/ {

	gridfs static;

}

location /static/ {

        gridfs static
        field=filename
        type=string;
        mongo 127.0.0.1:27017;

}

location /static/ {
	gridfs static;
	    field=filename
	    type=string;
	mongo "foo"
	    172.16.1.1:27017
	    172.16.1.2:27017;

}

location /static/ {

    gridfs static
    root_collection=images
    field=_id
    type=int
    user=admin
    pass=pass;
    mongo 127.0.0.1:27017;

}
			

3.2. lighttpd-gridfs

https://bitbucket.org/bwmcadams/lighttpd-gridfs/src/