address review comments

oeohomos · May 4, 2017 · 4369927 · 4369927
1 parent 64aca89
commit 4369927
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/demos/apps/sleep/README.md b/demos/apps/sleep/README.md
@@ -23,8 +23,8 @@ Now you can `kubectl exec` into the sleep service to experiment with Istio.
 For example, the following commands can be used to call the Bookinfo `ratings` service:
 
 ```
-$ export SLEEP_POD=$(kubectl describe pod sleep- | awk '$1 == "Name:"{print $2}')
-$ kubectl exec -it $SLEEP_POD -c sleep curl http://ratings.default.svc.cluster.local:9080/ratings
+$ export SLEEP_POD=$(kubectl get pod -l app=sleep -o jsonpath={.items..metadata.name})
+kubectl exec -it $SLEEP_POD -c sleep curl http://ratings.default.svc.cluster.local:9080/ratings
 {"Reviewer1":5,"Reviewer2":4}
 $
 ```
diff --git a/demos/apps/sleep/sleep.yaml b/demos/apps/sleep/sleep.yaml
@@ -27,6 +27,4 @@ spec:
         image: tutum/curl
         command: ["/bin/sleep","infinity"]
         imagePullPolicy: IfNotPresent
-        ports:
-        - containerPort: 80
 ---