core: tools: nginx: Add cache path

Signed-off-by: Patrick José Pereira <[email protected]>

core/tools/nginx/nginx.conf

@@ -24,6 +24,9 @@ http {
     include /etc/nginx/mime.types;
     default_type application/octet-stream;
 
+    # Cache
+    proxy_cache_path /var/cache/nginx keys_zone=ourcache:10m levels=1:2 max_size=1g inactive=30d;
+
     ##
     # Logging Settings
     ##
@@ -53,6 +56,16 @@ http {
             return 204;
         }
 
+        location ~ ^/cache/(.*) {
+            resolver 8.8.8.8 ipv6=off;
+            set $target $1;
+            proxy_cache ourcache;
+            proxy_cache_valid 200 30d;
+            proxy_cache_revalidate on;
+            proxy_cache_use_stale error timeout invalid_header http_500 http_502 http_503 http_504;
+            proxy_pass https://$target;
+        }
+
         location /ardupilot-manager/ {
             include cors.conf;
             proxy_pass http://127.0.0.1:8000/;