improved docker-compose example

docker-compose.yml

@@ -1,24 +1,23 @@
 version: "3"
 services:
-
     influxdb:
         image: influxdb:1.8
         hostname: influxdb_test
         restart: always
         environment:
-            INFLUX_DB: telegraf_test
+            INFLUX_DB: fbx
             INFLUXDB_USER: fbx
             INFLUXDB_PASSWORD: fbx
 
     fbx_telegraf:
-        image: freebox-exporter-test
-        container_name: fbx_telegraf_test
-        hostname: fbx_telegraf_test
+        image: uzurka/freebox-telegraf
+        container_name: container_name
+        hostname: hostname
         environment:
             - PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/bin:/sbin:/usr/local:/usr/src
             - TZ=CET
-            - INFLUXDB_URL=http://influxdb_test:8086
-            - INFLUXDB_DATABASE=telegraf_test
+            - INFLUXDB_URL=http://influxdb_container_name:port
+            - INFLUXDB_DATABASE=fbx
             - INFLUXDB_SKIP_DATABASE_CREATION=false
             - INFLUXDB_USERNAME=fbx
             - INFLUXDB_PASSWORD=fbx