Add Redis, correct Nginx

Signed-off-by: Drasko DRASKOVIC <drasko.draskovic@gmail.com>

docker-compose-auth.yml

@@ -41,16 +41,13 @@ mainflux-mqtt:
     - nats
 
 ###
-# Mainflux NGINX Proxy
+# Redis
 ###
-mainflux-nginx:
-  image: mainflux/mainflux-nginx:latest
-  container_name: mainflux-nginx
-  links:
-    - mainflux-auth
-    - mainflux-core
+redis:
+  image: redis:alpine
+  container_name: mainflux-redis
   ports:
-    - "6969:6969"
+    - "6379:6379"
 
 ###
 # Mainflux Auth Server
@@ -59,6 +56,7 @@ mainflux-auth:
   image: mainflux/mainflux-auth:latest
   container_name: mainflux-auth
   links:
+    - redis
     - nats
   ports:
     - "8180:8180"
@@ -74,3 +72,15 @@ mainflux-core:
     - nats
   ports:
     - "7070:7070"
+
+###
+# Mainflux NGINX Proxy
+###
+nginx:
+  image: mainflux/mainflux-nginx:latest
+  container_name: mainflux-nginx
+  links:
+    - mainflux-auth
+    - mainflux-core
+  ports:
+    - "6969:6969"