Begin working on exercise 4.

README.org

@@ -31,3 +31,39 @@ npm install
 # Build and export the site
 npm run build && npm export
 #+end_src
+
+
+** Setting up a cluster for the workshop
+
+The workshop expects an OpenShift 4.14 cluster with a few pre-requisites.
+
+*** Add redhat-cop helm chart repository
+
+#+begin_src yaml
+apiVersion: helm.openshift.io/v1beta1
+kind: HelmChartRepository
+metadata:
+  name: redhat-cop
+spec:
+  connectionConfig:
+    url: 'https://redhat-cop.github.io/helm-charts'
+  name: Red Hat Community
+#+end_src
+
+
+*** Install web terminal operator
+
+#+begin_src yaml
+apiVersion: operators.coreos.com/v1alpha1
+kind: Subscription
+metadata:
+  name: web-terminal
+  namespace: openshift-operators
+spec:
+  channel: fast
+  installPlanApproval: Automatic
+  name: web-terminal
+  source: redhat-operators
+  sourceNamespace: openshift-marketplace
+  #startingCSV: web-terminal.v1.8.0-0.1692219820.p
+#+end_src