[extensions-web] openshift: added real_ip_header option for nginx

[Yuri Konotopov <ykonotopov src gnome org>]

commit 5b30eee4225fcf49a896d121ccd5e284564143e5
Author: Yuri Konotopov <ykonotopov gnome org>
Date:   Sat Dec 15 19:05:53 2018 +0400

    openshift: added real_ip_header option for nginx

 openshift/docker/nginx/nginx.conf | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/openshift/docker/nginx/nginx.conf b/openshift/docker/nginx/nginx.conf
index c2e9d27..2bb17c4 100644
--- a/openshift/docker/nginx/nginx.conf
+++ b/openshift/docker/nginx/nginx.conf
@@ -39,6 +39,9 @@ http {
         listen  8080 default_server;
         listen  [::]:8080 default_server;
 
+        set_real_ip_from 10.0.0.0/8;
+        real_ip_header X-Forwarded-For;
+
         add_header X-Content-Type-Options nosniff;
         add_header X-Frame-Options SAMEORIGIN;
         add_header X-UA-Compatible IE=Edge;