Update configs to use `docker-compose` hostnames

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

config/core/config.yml

@@ -10,15 +10,15 @@
 # MongoDB
 ###
 mongo:
-  host: "127.0.0.1"
+  host: "mongo"
   port: 27017
-  db: "test"
+  db: "mainflux"
 
 ###
 # InfluxDB
 ###
 influx:
-  host: "127.0.0.1"
+  host: "influx"
   port: 8086
   db: "mainflux"
 
@@ -26,5 +26,5 @@ influx:
 # NATS
 ###
 nats:
-  host: "127.0.0.1"
+  host: "nats"
   port: 4222

config/http/config.yml

@@ -10,12 +10,12 @@
 # HTTP Server
 ###
 server:
-  host: "127.0.0.1"    
+  host: "0.0.0.0"    
   port: 7070
 
 ###
 # NATS
 ###
 nats:
-  host: "0.0.0.0"
+  host: "nats"
   port: 4222

config/ws/config.js

@@ -8,11 +8,20 @@
 var config = {};
 
 /**
- * Mosca
+ * WS Server
  */
 config.ws = {
+    host: '0.0.0.0',
     port: 9090,
 }
 
+/**
+ * NATS
+ */
+config.nats = {
+    host : 'nats',
+    port : 4222
+}
+
 
 module.exports = config;