Added initial version of KML to Tiles converter

nginx/default.conf

@@ -0,0 +1,19 @@
+server {
+    listen 80;
+    listen [::]:80;
+    server_name _;
+
+    root /var/lib/arma-tiles;
+    etag on;
+
+    # Public API is x/y/z. try_files performs an internal lookup at z/x/y.png.
+    location ~ ^/tiles/(?<tile_x>[0-9]+)/(?<tile_y>[0-9]+)/(?<tile_z>[0-9]+)$ {
+        try_files /tiles/$tile_z/$tile_x/$tile_y.png =404;
+        add_header Cache-Control "public, max-age=86400, stale-while-revalidate=604800" always;
+    }
+
+    # metadata.json and internal z/x/y.png paths are intentionally not public.
+    location / {
+        return 404;
+    }
+}