1 upstream backend { 2 server 1.1.1.1; 3 keepalive 128; 4 } 5 6 proxy_temp_path /dev/shm; 7 proxy_cache_path /data/nginx/cache levels=1:2 keys_zone=cache_one:500m inactive=10d max_size=1024m; 8 9 limit_conn_zone $binary_remote_addr zone=addr:20m; 10 limit_req_zone $binary_remote_addr zone=req_addr:20m rate=200r/s; 11 12 server{ 13 listen 80 ; 14 server_name www.iquduo.com; 15 access_log logs/e.cn.access.log main; 16 error_log logs/e.cn.error.log; 17 18 location ~* .(aac|mp3|mp4|jpeg|jpg|png|gif|js|htm|html|css|avi|mpg|rar|wmv|doc|docx|mov|flv|pdf|edb|ppt|pptx)$ { 19 root /data/nginx/cache; 20 proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504; 21 proxy_cache cache_one; 22 proxy_cache_valid 200 206 304 12h; 23 proxy_cache_revalidate on; 24 25 add_header X-Cache $upstream_cache_status; 26 add_header Via "CDN"; 27 #limit_rate_after 4096k; 28 #limit_rate 2048k; 29 #limit_req zone=req_addr burst=300 nodelay; 30 #limit_req_status 503; 31 32 #proxy_limit_rate 256000; #64000 = 1Mb per connections
1 proxy_cache_key $scheme$proxy_host$uri; 2 proxy_cache_lock on; 3 proxy_cache_lock_timeout 10s; 4 proxy_set_header Host $host; 5 proxy_set_header X-Real-IP $remote_addr; 6 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 7 proxy_pass http://backend; 8 proxy_http_version 1.1; 9 proxy_set_header Connection ""; 10 } 11 12 location ~ / { 13 proxy_set_header Host $host; 14 proxy_set_header X-Real-IP $remote_addr; 15 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 16 proxy_pass http://backend; 17 proxy_http_version 1.1; 18 proxy_set_header Connection ""; 19 } 20 }