Progress on exercise 6.

data/workshop/exercise6.mdx

@@ -13,6 +13,39 @@ We've had a good dig into cluster compliance. Let's change gears for this next e
 
 ## 6.1 - Deploying red hat developer hub
 
-Earlier in exercise 3 we deployed the Red Hat Developer Hub Operator. We'll now instruct that operator to deploy an instance of Developer Hub for us by creating a 
+Earlier in exercise 3 we deployed the Red Hat Developer Hub Operator. We'll now instruct that operator to deploy an instance of Developer Hub for us by creating a `Backstage` custom resource.
+
+Run the following command in your highside terminal session:
+
+```bash
+cat << EOF | oc apply --filename -
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: rhdh
+spec:
+  finalizers:
+  - kubernetes
+
+---
+apiVersion: rhdh.redhat.com/v1alpha1
+kind: Backstage
+metadata:
+  name: developer-hub
+  namespace: rhdh-operator
+spec:
+  application:
+    appConfig:
+      mountPath: /opt/app-root/src
+    extraFiles:
+      mountPath: /opt/app-root/src
+    replicas: 1
+    route:
+      enabled: true
+  database:
+    enableLocalDb: true
+EOF
+```