stick to traefik 1.7.4

Lily He · rjeberhard · commit 7cd1f1373370 · 2019-01-10T05:56:36.000-05:00
diff --git a/kubernetes/samples/charts/traefik/values.yaml b/kubernetes/samples/charts/traefik/values.yaml
@@ -1,3 +1,5 @@
+image: traefik
+imageTag: 1.7.4
 serviceType: NodePort
 service:
   nodePorts:
diff --git a/site/quickstart.md b/site/quickstart.md
@@ -40,7 +40,7 @@ $ docker tag oracle/weblogic-kubernetes-operator:2.0-rc2 weblogic-kubernetes-ope
 ```
 d.	Pull the Traefik load balancer image:
 ```
-$ docker pull traefik:latest
+$ docker pull traefik:1.7.4
 ```
 e.	Pull the WebLogic 12.2.1.3 install image:
 ```
