Update network definition

docker-compose.yml

@@ -6,7 +6,7 @@ services:
     restart: always
     hostname: kibana.maison
     networks:
-      - elknet
+      - elknet2
     volumes:
       - '/var/lib/docker/volumes/kibana/data/:/usr/share/kibana/data'
     #  - '/var/lib/docker/volumes/kibana/config/:/usr/share/kibana/config'
@@ -16,6 +16,6 @@ services:
     stdin_open: true
 
 networks:
-  elknet:
+  elknet2:
     name: elknet
     external: true