fixed Traefik to always use 1.7-alpine

KongGal · web-flow · commit e5b1e67474cc · 2019-12-01T10:59:56.000+01:00
diff --git a/docker-compose.yml b/docker-compose.yml
@@ -6,7 +6,7 @@ networks:
 
 services:
   traefik:
-    image: library/traefik
+    image: library/traefik:1.7-alpine
     container_name: traefik
     ports:
       - "80:80"
