Updated traefik package to v1.5.4

templates/traefik/20/README.md

@@ -88,7 +88,7 @@ Use this labels if you choose extenal rancher integration.
 
 WARNING: Only services with healthy state are added to traefik, so health checks are mandatory.
 
-More info [rancher-traefik](https://github.com/rawmind0/rancher-traefik)
+More info [rancher-traefik][rancher-traefik]
 
 ### Usage:
 
@@ -107,20 +107,25 @@ Note: To access the services, you need to create A or CNAMES dns entries for eve
 #### Setup Traefik for a custom domain
 
 You must set these labels for the service your want to expose:
+- traefik.enable = true
 - traefik.port = 8080
 - traefik.acme = true
-- traefik.frontend.rule = Host:MyCustoDomain.com
-
-- traefik.enable = true
+- traefik.frontend.rule = Host:MyCustoDomain.com (`api` or `metadata` rancher integration)
+- traefik.domain = MyCustoDomain.com (`external` rancher integration)
 
 ### F.A.Q
 
+#### Q: Traefik doesn't apply labels
+
+Depending on traefik rancher integration, available labels are differents.
+- [api and metadata][traefik rancher backend]
+- [external][rancher-traefik]
+
 #### Q: Traefik doesn't expose my service
 
-Depending of de Traefik configuration we can diffenciate two cases:
+Depending on Traefik configuration we can diffenciate two cases:
 - If you configured Traefik with label *rancher_healthcheck=true* -> ensure your service has a healthcheck
 - If you configured Traefik without healthcheck, then check the Traefik log. Some times Traefik fails when try to load an invalid config and, before that, doesn't load new services -> restart Traefik should fix that
 
-### References
-
 [traefik rancher backend]: https://docs.traefik.io/configuration/backends/rancher/#labels-overriding-default-behaviour
+[rancher-traefik]: https://github.com/rawmind0/rancher-traefik