nginx+mongodb-gridfs+squid 实现图片存储

精选转载

sky198912 2013-08-27 13:16:20 博主文章分类：nosql

文章标签 mongodb nginx squid 文章分类 Nginx 服务器

nginx + mongodb-gridfs + squid 实现图片的存储和访问并缓存

Nginx+mongodb-gridfs+squid

图片存储

通过Nginx+mongodb-gridfs+squid实现简单的图片存储及图片缓存.

图片先从nginx本地cache里查找,然后到站点去找,再而到squid 里查找,都找不到最后才到mongodb-girdfs查找,然后把图片cache到squid.

Nginx编译安装

./configure --prefix=/usr/local/nginx --with-http_realip_module --with-http_addition_module --with-http_gzip_static_module --with-http_secure_link_module --with-http_stub_status_module --with-pcre=../pcre-8.02 --add-module=../ngx_cache_purge-1.4 --with-zlib=../zlib-1.2.3/ --add-module=../nginx-gridfs --add-module=./nginx_upstream_jvm_route/ --with-http_stub_status_module

Make

Make install

Nginx配置

user nobody;

worker_processes 4;

error_loglogs/nginx_error.logcrit;

pid/usr/local/nginx/nginx.pid;

worker_rlimit_nofile 20480;

events

{

use epoll;

worker_connections 20480;

}

http

{

upstream cd {

server127.0.0.1:8082;

}

includemime.types;

default_typeapplication/octet-stream;

charset UTF-8;

server_names_hash_bucket_size 128;

client_header_buffer_size 32k; sendfile on;

tcp_nopushon;

keepalive_timeout 60;

tcp_nodelay on;

proxy_connect_timeout 30;

proxy_read_timeout 60;

proxy_send_timeout 20;

proxy_buffer_size 96k;

proxy_buffers 8 256k;

proxy_busy_buffers_size 512k;

proxy_temp_file_write_size 512k;

proxy_temp_path /usr/local/nginx/proxy_temp;

proxy_cache_path /usr/local/nginx/www levels=1:2 keys_zone=cache_one:200m inactive=1d max_size=200m;

gzip on;

gzip_proxied any;

gzip_min_length1k;

gzip_buffers4 16k;

gzip_http_version 1.0;

gzip_comp_level 2;

gzip_typestext/plain application/x-javascript text/css application/xml;

gzip_vary on;

server_tokens off;

proxy_redirect off;

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $http_x_forwarded_for;

{

listen80;

server_name192.168.2.248;

index index.html;

location ~ /purge(/.*)

{

proxy_cache_purgecache_one $host$1$is_args$args;

allowall;

denyall;

}

location /{

proxy_pass http://cd;

}

location ~ .*\.(gif|png|jpg|jpge)$ {

proxy_cache cache_one;

proxy_cache_valid all 10m;

proxy_cache_key $host$uri$is_args$args;

proxy_pass http://cd;

if (!-f $request_filename){

proxy_pass http://192.168.2.248:8000;

}

access_log off;

}

server

{

listen 8000;

server_name 192.168.2.241;

location /p_w_picpath/{

gridfs gfs

field=filename

type=string;

mongo 192.168.2.241:38000;

}

access_log off;

}

Mongodb配置

/usr/db/mongodb-linux-x86_64-2.0.2/bin/mongod --dbpath=/usr/db/data/sa --logpath=/usr/db/data/sa.log --port 38000 --fork --logappend --maxConns=500 --oplogSize=1000 –nohttpinterface