mediavault nginx config

mediavault.conf

proxy_cache_path /home/mediavault/cache-mem levels=2:2 keys_zone=ram:400m inactive=48h max_size=26G;
proxy_cache_path /home/mediavault/cache-ssd levels=2:2:2 keys_zone=ssd:800m inactive=30d max_size=160G;
client_body_temp_path /home/mediavault/cache-mem/tmp;

open_file_cache max=5000 inactive=600s;
open_file_cache_valid 1200s;
open_file_cache_min_uses 2;
open_file_cache_errors on;

server {
    server_name i1.r24.me;
    access_log off; #/home/mediavault/logs/nginx_i1_access_log meta buffer=512k;
    error_log /home/mediavault/logs/nginx_i1_error_log error;

    expires max;

    location ~ "^(/new)?/\w{6,12}\.(jpg|gif|png)$" {
        proxy_pass http://127.0.0.1:8082;
        proxy_cache ssd;
        proxy_cache_bypass $1;
        proxy_no_cache $1;
#        proxy_cache_min_uses 2;
        proxy_temp_path /home/mediavault/cache-ssd/tmp;
        proxy_cache_key $uri;
        proxy_cache_lock on;
        proxy_cache_valid  200 301 302 30d;
        proxy_cache_valid  404  2m;
    }

    location / {
        proxy_pass http://127.0.0.1:8081;
        proxy_cache ram;
        proxy_temp_path /home/mediavault/cache-mem/tmp;
        proxy_cache_key $uri;
#        proxy_cache_min_uses 2;
        proxy_cache_lock on;
        proxy_cache_valid  200 301 302 24h;
        proxy_cache_valid  404 415  2m;
    }

    location /new/ {
        proxy_pass http://127.0.0.1:8081;
    }
}

server {
    listen 8082;
    server_name i1.r24.me;
    access_log off;
    error_log /home/mediavault/logs/nginx_static_error_log;

    location ~ "^(/new)?/\w{6,12}.(jpg|gif|png)$" {
        root /home/mediavault/storage;
        rewrite "^(?:/new)?/(\w\w)(\w\w)(\w{2,8})\.(jpg|gif|png)$" /$1/$2/$3.$4 break;
    }
}

server {
    listen 8083;
    server_name i1.r24.me;
    access_log off;#/home/mediavault/logs/nginx_static_cached_access_log meta;
    error_log /home/mediavault/logs/nginx_static_cached_error_log;

    location ~ "^(/new)?/\w{6,12}.(jpg|gif|png)$" {
        proxy_pass http://127.0.0.1:8082;
        proxy_cache ssd;
        proxy_cache_bypass $1;
        proxy_no_cache $1;
 #       proxy_cache_min_uses 2;
        proxy_temp_path /home/mediavault/cache-ssd/tmp;
        proxy_cache_key $uri;
        proxy_cache_lock on;
        proxy_cache_valid  200 301 302 30d;
        proxy_cache_valid  404  2m;
    }
}

server {
    listen 8081;
    server_name odin.metadesign.ru;
    access_log off;#/home/mediavault/logs/nginx_if_access_log meta buffer=512k;
    error_log /home/mediavault/logs/nginx_if_error_log error;

#    root /home/mediavault/storage;

    set $new 0;
    if ($uri ~ ^/new/) {
        rewrite ^(?:/new)(.*)$ $1;
        set $new 1;
    }

    if ($uri ~ "^/\w{6,12}-[rc](\d+)x(\d+)\.(jpg|gif|png)$") {
        set $w $1;
        set $h $2;
        set $q 85;
    }
    if ($uri ~ "^/\w{6,12}-[rc](\d+)x(\d+)-q(\d+)\.(jpg|gif|png)$") {
        set $w $1;
        set $h $2;
        set $q $3;
    }
 
    if ($w = 0) { set $w '-'; }
    if ($h = 0) { set $h '-'; }

    image_filter_jpeg_quality 85;
    image_filter_buffer 10M;

    location ~ "^/\w{6,12}-c\d+x\d+(?:-q\d+)?\.(jpg|gif|png)" {       
        proxy_pass http://127.0.0.1:8083;
        #rewrite "^/(\w\w)(\w\w)(\w{2,8})[^.]+.(jpg|gif|png)$" /$1/$2/$3.$4;
        rewrite "^/(\w\w)(\w\w)(\w{2,8})[^.]+.(jpg|gif|png)$" /$1$2$3.$4;
        error_page 404 /notfound;
        image_filter_jpeg_quality $q;
        image_filter crop $w $h;
        break;
    }

    location ~ "^/\w{6,12}-r\d+x\d+(?:-q\d+)?\.(jpg|gif|png)" {
        proxy_pass http://127.0.0.1:8083;
        #rewrite "^/(\w\w)(\w\w)(\w{2,8})[^.]+.(jpg|gif|png)$" /$1/$2/$3.$4;
        rewrite "^/(\w\w)(\w\w)(\w{2,8})[^.]+.(jpg|gif|png)$" /$1$2$3.$4;
        error_page 404 /notfound;
        image_filter_jpeg_quality $q;
        image_filter resize $w $h;
        break;
    }

    location = /notfound {
        return 404;
    }
}

upstream mediarouter {
#    server   127.0.0.1:8500;
    server   127.0.0.1:9000;
    server   127.0.0.1:9001;
    server   127.0.0.1:9002;
    server   127.0.0.1:9003;
}

server {
    listen 80;
    server_name s1.r24.me;
    access_log /home/mediavault/logs/nginx_s1_access_log meta buffer=32k;
    error_log /home/mediavault/logs/nginx_s1_error_log error;

    location / {
        proxy_pass  http://mediarouter;
        proxy_connect_timeout 10;
    }
}

server {
    listen 80;
    server_name s2.r24.me;
    access_log /home/mediavault/logs/nginx_s2_access_log meta buffer=32k;
    error_log /home/mediavault/logs/nginx_s2_error_log error;

    location / {
        proxy_pass  http://127.0.0.1:8500;
        proxy_connect_timeout 10;
    }
}