036c8ac237d0da265f30561c1e7e544e8ae00e48
[chef.git] / cookbooks / imagery / templates / default / nginx_imagery_layer_fragment.conf.erb
1 # DO NOT EDIT - This file is being maintained by Chef
2
3 location ~* "^/layer/<%= @layer %>/(\d+)/(\d+)/(\d+)\.(png|jpg|jpeg)$" {
4   # Override QUERY_STRING to force mapserver query parameters
5   fastcgi_param QUERY_STRING "map=/srv/imagery/mapserver/layer-<%= @layer %>.map&mode=tile&layers=<%= @layer %>&tilemode=gmap&tile=$2+$3+$1";
6   fastcgi_pass "unix:/var/run/mapserver-fastcgi/layer-<%= @layer %>.socket";
7   fastcgi_buffers 8 64k;
8   include fastcgi_params;
9
10   # Caching
11   fastcgi_cache "fastcgi_cache_zone";
12   fastcgi_cache_key "<%= @layer %><%= @revision %> $request_method $1 $2 $3";
13   fastcgi_keep_conn on;
14   fastcgi_cache_lock on;
15   fastcgi_cache_lock_timeout 30s;
16   fastcgi_cache_valid 200 21d;
17   fastcgi_cache_use_stale error timeout updating http_500 http_503;
18
19   fastcgi_ignore_client_abort on;
20
21   fastcgi_catch_stderr "Image handling error";
22
23   # Do not GZIP tiles
24   gzip off;
25
26   # Add HTTP Cache-Control + Expires Headers
27   expires 7d;
28
29   # Allow CORS requests
30   add_header 'Access-Control-Allow-Origin' '*';
31 }
32
33 <% if @root_layer -%>
34 rewrite "^/(\d+)/(\d+)/(\d+)\.(png|jpg|jpeg)$" "/layer/<%= @layer %>/$1/$2/$3.$4" last;
35 <% end -%>
36 <% @url_aliases.each do |url| -%>
37 rewrite "^<%= url %>/(\d+)/(\d+)/(\d+)\.(png|jpg|jpeg)$" "/layer/<%= @layer %>/$1/$2/$3.$4" last;
38 <% end -%>