minor issue found during testing (#617)

* remove unneeded instructions

* give user a warning on first 15 refreshes goes to v1

* rewording with frank's comment
This commit is contained in:
Lin Sun 2017-10-05 22:57:40 -04:00 committed by Frank Budinsky
parent a8c82ab313
commit 3381ddefae
2 changed files with 1 additions and 2 deletions

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@ -28,7 +28,6 @@ This task shows you how to use Istio to dynamically limit the traffic to a servi
> Note: if you have conflicting rule that you set in previous tasks,
use `istioctl replace` instead of `istioctl create`.
## Rate limits

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@ -60,7 +60,7 @@ two steps: 50%, 100%.
1. Refresh the `productpage` in your browser and you should now see *red* colored star ratings approximately 50% of the time.
> Note: With the current Envoy sidecar implementation, you may need to refresh the `productpage` very many times
> to see the proper distribution. You can modify the rules to route 90% of the traffic to v3 to see red stars more often.
> to see the proper distribution. It may require 15 refreshes or more before you see any change. You can modify the rules to route 90% of the traffic to v3 to see red stars more often.
1. When version v3 of the `reviews` microservice is considered stable, we can route 100% of the traffic to `reviews:v3`: