Optimized injection layer on lua base, as replace for nginx replace. Also optimized cloudflare cache deletion(no everytime for cleanup). Still CDN is required for logout mechanism via JS and Nextcloud deploy is buggy after changing from nginx to openresty. Propably some variable overwritte topic. Should be solved tomorrow.

roles/srv-proxy-7-4-core/templates/location/media.conf.j2

@@ -0,0 +1,12 @@
+location ~* \.(jpg|jpeg|png|gif|webp|ico|svg)$ {
+    # Cache in browser
+    expires 30d;
+    add_header Cache-Control "public, max-age=2592000, immutable";
+
+    # Cache on reverse proxy side
+    proxy_pass http://127.0.0.1:{{http_port}};
+    proxy_cache imgcache;
+    proxy_cache_valid 200 302 60m;
+    proxy_cache_valid 404 1m;
+    add_header X-Proxy-Cache $upstream_cache_status;
+}