Nginx File Cache service configuration record (Proxy_cache)

Request a cache server for a file based on the business unit requirements. The following records deploy the Nginx cache service process on a single machine:

Nginx Cache Configuration (The parameters of the cache configuration are not explained too much here, as explained in the previous document, only simple records are done here)

[[email protected] ~]# cat/data/nginx/conf/nginx.conf|grep-v "^$" |grep-v "#" user www;worker_processes 8;  Events {worker_connections 65535;}    HTTP {include mime.types;    Default_type Application/octet-stream;     CharSet Utf-8; Log_format Main ' $http _x_forwarded_for $remote _addr $remote _user [$time _local] "$request" "$statu    s $body _bytes_sent "$http _referer" "$http _user_agent" "$http _cookie" $host $request _time ';    Sendfile on;    Tcp_nopush on;    Tcp_nodelay on;     Keepalive_timeout 65;    Proxy_temp_path/data/nginx/proxy_temp;         Proxy_cache_path/data/nginx/proxy_cache levels=1:2 keys_zone=cache_one:500m inactive=1d max_size=30g;    Client_header_timeout 600s;      Client_body_timeout 600s;                 Client_max_body_size 50m;                 Client_body_buffer_size 256k;    gzip on;    Gzip_min_length 1k;    Gzip_buffers 4 16k;    Gzip_http_version 1.1; Gzip_comp_level 9;    Gzip_types text/plain application/x-javascript text/css application/xml text/javascript application/x-httpd-php;      Gzip_vary on; Include vhosts/*.conf;} Note: The cache directory/proxy_cache and/proxy_temp must be under the same partition, and the permissions must be consistent with the Nginx program permissions (that is, to have write permission, otherwise it cannot produce cache files)! [[email protected] ~]# mkdir/data/nginx/proxy_cache[[email protected] ~]# mkdir/data/nginx/proxy_temp[[ Email protected] ~]# chown-r www.www/data/nginx/proxy_cache[[email protected] ~]# chown-r www.www/data/     Nginx/proxy_temp [[email protected] ~]# cat/data/nginx/conf/vhosts/img.confserver {Listen 80;     server_name img.wang.com;     Access_log/data/nginx/logs/img-access.log main;     Error_log/data/nginx/logs/img-error.log;         Location/{index index.html index.htm;         root/data/img/;         Proxy_cache Cache_one;         Proxy_cache_valid 304 12h;         Proxy_cache_valid 301 302 1m;         Proxy_cache_valid any 1m; Proxy_cache_key $host $uri$is_args$args;      } location ~/purge (/.*) {allow all;      Proxy_cache_purge Cache_one $host $1$is_args$args;    Error_page 405 =200/purge$1; }}[[email protected] ~]#/data/nginx/sbin/nginx-tnginx:the configuration file/data/nginx/conf/nginx.conf Syntax is oknginx:configuration file/data/nginx/conf/nginx.conf test is successful[[email protected] ~]#/data/ Nginx/sbin/nginx [[email protected] ~]# ll-d/data/imgdrwxr-xr-x 3 www www 4096 10:06/data/img[[email p Rotected] ~]# ll/data/imgtotal 8drwxr-xr-x 2 www www 4096-image-rwxr-xr-x 1 www www-15:44 index. Html[[email protected] ~]# ll/data/img/image/total 20-rwxr-xr-x 1 www www 19270, 19:50 wang.png[[email pr Otected] ~]# cat/data/img/index.html CACHE server!!!!!

Access

viewing cache files

[[email protected] ~]# ll/data/nginx/proxy_cache/total 12drwx------3 www www 4096 10:20 0drwx------3 www www 409 6 10:14 edrwx------3 www www 4096 10:15 f[[email protected] ~]# ll/data/nginx/proxy_cache/etotal 4drwx---- --2 www www 4096 10:29 e3 the            structure of the above cache file is determined by the levels=1:2, that is, the first level directory is a letter name, the second level directory is two letters

Clean up the cache

Nginx File Cache service configuration record (Proxy_cache)