Enable HTTP 2

Author: giohappy

docker/nginx/nginx.conf.envsubst

@@ -9,6 +9,7 @@ events {
 
 http {
     server_names_hash_bucket_size  64;
+    http2 on;
 
     # Allow Nginx to resolve Docker host names (see https://sandro-keil.de/blog/2017/07/24/let-nginx-start-if-upstream-host-is-unavailable-or-down/)
     resolver $RESOLVER; # it seems rancher uses 169.254.169.250 instead of 127.0.0.11 which works well in docker-compose (see /etc/resolv.conf)