anchor.diff:  
   [source, bash]
   ----
  -helm install projectriff/riff --name control --namespace riff-system
  +helm install projectriff/riff --name projectriff --namespace riff-system --set kafka.create=true
   ----
   ====
   
  
positive.code: 
  === To upgrade to a new version
  
  Assuming that you named your release `control` you can run the following command to upgrade to the latest released version:
  
  TIP: Older instructions used `demo` for the release name and `riffrepo` as the name for riff's Helm repository. You should substitute `control` with `demo` and `projectriff/riff` with `riffrepo/riff` if you have an older riff install. Another option is to remove the old install using `helm delete --purge demo` and then follow the instructions link:Getting-Started.adoc#riff-repo[above] for installing the new version.
  
  [source, bash]
  ----
  helm repo update
  helm upgrade control projectriff/riff
  ----
  
  === To tear it all down
  
  [source, bash]
  ----
  helm delete --purge control
  ----
  
  == [[CLI]]Install the current riff CLI tool
  
negative.code: 
  [source, bash]
  ----
  kubectl get -n riff-system crd,svc,deploy,pod
  ----
  
  === Components installed by the chart
  
  The provided Helm chart installs the following components:
  
  * CustomResourceDefinitions for invokers, functions and topics
  
  * Optional Kafka single-node development cluster with Zookeeper (can be substituted for external Kafka service)
  
  * Topic Controller - the controller that watches the Topic resources and creates new topics in Kafka
  
  * Function Controller - the controller that watches the Function resources and deploys function images together with the sidecar image
  