使用nginx cache缓存网站数据实践
root@nginx>> cat nginx.confuser nginx;
worker_processes1;
error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;
events {
worker_connections1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_formatmain'$remote_addr - $remote_user [$time_local]"$request" '
'$status $body_bytes_sent"$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"'
'"addr:$upstream_addr-status:$upstream_status-cachestatus:$upstream_cache_status"';
sendfile on;
keepalive_timeout65;
proxy_cache_path /tmp/ngx_cache levels=1:2 keys_zone=cache_one:100m inactive=1dmax_size=5g;
upstream server_pool {
server 127.0.0.1:8080;
}
server {
listen 80;
location / {
proxy_passhttp://server_pool;
proxy_next_upstreamhttp_502 http_504 error timeout invalid_header;
proxy_cache cache_one;
proxy_cache_valid 200304 12h;
proxy_cache_valid 301302 1m;
proxy_cache_valid any 1m;
proxy_cache_key$host$uri$is_args$args;
proxy_set_header Host$host;
proxy_set_headerX-Forwarded-For $remote_addr;
expires 1d;
}
access_log /var/log/nginx/cache_access.log main;
}
server {
listen 8080;
location / {
root/usr/share/nginx/html;
index index.htmlindex.htm;
}
}
}
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