The content is the same when a user has to inject sidecars. A snippet will make it easier to update and maintain this content.

Note that the numbering may differ. In some procedures it is Step 5, in other procedures it is a different numbered step.

Depending on the update strategy you are using, enable sidecar injection in the namespace by running the appropriate commands:

1. If you are using the InPlace update strategy, run the following command:
    
    $ oc label namespace curl istio-injection=enabled
2. If you are using the RevisionBased update strategy, run the following commands:
   1. Display the revision name by running the following command:
       
       $ oc get istiorevisions.sailoperator.io
      Example output
       
       {{NAME TYPE READY STATUS IN USE VERSION AGE
      default-v1-23-0 Local True Healthy True v1.23.0 3m33s}}
   2. Label the namespace with the revision name to enable sidecar injection by running the following command:
       
       $ oc label namespace curl istio.io/rev=default-v1-23-0