Fixed docker composition (#187)

Signed-off-by: nmarcetic <n.marcetic86@gmail.com>

docker/docker-compose.yml

@@ -39,6 +39,8 @@ services:
       POSTGRES_USER: mainflux
       POSTGRES_PASSWORD: mainflux
       POSTGRES_DB: mainflux
+    ports:
+        - "5432:5432"
 
   manager:
     image: mainflux/manager:latest
@@ -89,3 +91,5 @@ services:
       MQTT_ADAPTER_NATS_URL: "nats://nats:4222"
       AUTH_URL: "http://manager"
       AUTH_PORT: 8180
+    ports:
+      - "1883:1883"

docker/nginx.conf

@@ -69,9 +69,10 @@ http {
     server {
         listen 80 default_server;
         listen [::]:80 default_server;
-
         server_name localhost;
-        return 302 https://$server_name$request_uri;
+        access_log off;
+        error_log off;    
+        return 301 https://$server_name$request_uri;
     }
 
     # HTTPS
@@ -132,7 +133,7 @@ http {
             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://docker-manager/;
+            proxy_pass http://docker-manager;
 
             # Allow OPTIONS method CORS
             if ($request_method = OPTIONS ) {