Added scheduler affinity

templates/Traefik/0/docker-compose.yml

@@ -3,10 +3,14 @@ services:
 
   traefik:
     image: traefik:latest
-    restart: always
+    labels:
+{{- if (.Values.HOST_LABEL)}}
+      io.rancher.scheduler.affinity:host_label: ${HOST_LABEL}
+{{- end}}
     ports:
       - 80:80
       - 443:443
+    restart: always
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
       - /RancherStorage/Traefik/traefik.toml:/traefik.toml

templates/Traefik/0/rancher-compose.yml

@@ -7,4 +7,12 @@ catalog:
   # maximum_rancher_version:
   # upgrade_from:
   # uuid: traefik-0
-  # questions:
+  questions:
+
+    - variable: "HOST_LABEL"
+      label: "Host Label Key/Value Pair"
+      description: |
+        The Key/Value pair on the host which the stack should be deployed.
+      default: "host.id=Proxy1"
+      required: false
+      type: string