From c38a032fa54d0bccf9ca192affe93ce70cbb7dc7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleksandar=20Novakovi=C4=87?= <anovakovic01@gmail.com>
Date: Mon, 28 May 2018 19:20:17 +0200
Subject: [PATCH] Add version endpoint to nginx configuration (#316)

Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com>
---
 docker/nginx.conf | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/docker/nginx.conf b/docker/nginx.conf
index fe13e1f0..ca0544fa 100644
--- a/docker/nginx.conf
+++ b/docker/nginx.conf
@@ -153,6 +153,22 @@ http {
             }
         }
 
+        location /version {
+            proxy_redirect off;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+            proxy_pass http://things:8182;
+
+            # Allow OPTIONS method CORS
+            if ($request_method = OPTIONS ) {
+                add_header Content-Length 0;
+                add_header Content-Type text/plain;
+                return 200;
+            }
+        }
+
         # Proxy pass to mainflux-http-adapter
         location /http/ {
             proxy_redirect off;