SEBA-456 update kafka documentation in simpleexampleservice;
fix quickstart link
Change-Id: I94bb8e05b9fff7df33895849ce92b7d9b2982dd0
diff --git a/docs/simple-example-service.md b/docs/simple-example-service.md
index a1abd1a..298d5da 100644
--- a/docs/simple-example-service.md
+++ b/docs/simple-example-service.md
@@ -42,7 +42,7 @@
### Prerequisites ###
-This document assumes that you have already installed Kubernetes in your development environment. If you haven't done so already, see [QuickStart](../quickstart.md).
+This document assumes that you have already installed Kubernetes in your development environment. If you haven't done so already, see [QuickStart](../quickstart/quickstart.md).
> Note: Depending on the method that was used to deploy your Kubernetes installation, your installation may require root privilege to interact with Kubernetes. If so, then you may need to use `sudo` with many of the commands in this tutorial, for example `sudo helm init` instead of `helm init`.
@@ -136,25 +136,18 @@
containers).
```bash
-kubectl exec -it <pod-name> bash
+kubectl exec -it <pod-name> sh
```
From the shell prompt, perform a curl on the IP address obtained in the previous
-step.
+step. You might need to install curl first. If so, try using either `apk add curl` or
+`apt-get install curl` depending on whether the container you're using is based on
+alpine or ubuntu.
### Use the Event Bus to modify a SimpleExampleServiceInstace ###
The event bus is an optional mechanism that may be used to interact with services. `SimpleExampleService` implements a single `EventStep`, which listens on a Kafka topic and allows the `tenant_message` to be updated.
-* Launch the Kafka Helm Chart, if you have not already done so:
-
-```bash
-helm repo add incubator http://storage.googleapis.com/kubernetes-charts-incubator
-helm install --name cord-kafka --set replicas=1 incubator/kafka
-```
-
-* Wait for Kafka to be ready. Use `kubectl get pods` to make sure the Kafka containers are in Running state.
-
* Send an Event to update a web page
Enter one of the other Kubernetes containers, install the kafka library (`pip install kafka`) and execute the follow python: