Asset caching

Maybe a small asset cache to speed up some transfers, like npm does?

1proxy_cache_path /usr/share/nginx/public-cache levels=1:2 keys_zone=public-cache:30m max_size=192m;

1    location ~* ^.*\.(css|js|jpe?g|gif|png|webp|woff|eot|ttf|svg|ico|css\.map|js\.map)$ {
2        if_modified_since off;
3        proxy_buffering on;
4
5        # use the public cache
6        proxy_cache public-cache;
7        proxy_cache_key $host$request_uri;
8        proxy_cache_min_uses 1;
9
10        # ignore these headers for media
11        proxy_ignore_headers Set-Cookie Cache-Control Expires X-Accel-Expires;
12
13        # cache 200s and also 404s (not ideal but there are a few 404 images for some reason)
14        proxy_cache_valid any 30m;
15        proxy_cache_valid 404 1m;
16
17        # strip this header to avoid If-Modified-Since requests
18        proxy_hide_header Last-Modified;
19        proxy_hide_header Cache-Control;
20        proxy_hide_header Vary;
21
22        proxy_cache_bypass 0;
23        proxy_no_cache 0;
24
25        proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504 http_404;
26        proxy_connect_timeout 5s;
27        proxy_read_timeout 45s;
28
29        expires @30m;
30
31        proxy_set_header Accept-Encoding '';
32        proxy_set_header Referer         $http_referer;
33        proxy_set_header Host            $host;
34        proxy_set_header Cookie          $http_cookie;
35        proxy_set_header Upgrade         $http_upgrade;
36        proxy_set_header Connection      $connection_upgrade_keepalive;
37
38        proxy_set_header X-Real-IP          $remote_addr;
39        proxy_set_header X-Forwarded-Host   $host;
40        proxy_set_header X-Forwarded-Server $host;
41        proxy_set_header X-Forwarded-For    $proxy_add_x_forwarded_for;
42
43        add_header X-Cache-Status $upstream_cache_status;
44        proxy_pass ....;
45    }

We are planning to add the feature of customizing nginx configuration files recently, and you can write these configurations directly into it.