provide instructions installing a grafana from OperatorHub using the CLI

Author: Helene

example_deployment_scripts/grafana_deployment/grafana-bridge-datasource.yaml renamed to example_deployment_scripts/grafana_datasource_deployment/grafana-bridge-datasource.yaml

@@ -0,0 +1,14 @@
+# Deploying Grafana instance for monitoring the IBM Spectrum Scale Container Native Storage Access(CNSA) in a k8s/OCP environment
+
+
+Using the scripts in this folder you can deploy an Grafana instance in the project 'grafana-for-cnsa'
+
+```
+oc new-project grafana-for-cnsa
+oc apply -f operator-group.yaml
+oc apply -f grafana-operator-subscription.yaml
+oc apply -f grafana-instance-for-cnsa.yaml
+
+```
+
+Alternatively you can install a Grafana instance using the OpenShift Container Platform web console. Please check the instructions described in the deployment examples stored in the project [Wiki](/docs/grafana_deployment_ocp.md)

example_deployment_scripts/grafana_deployment/README.md

@@ -1,11 +1,9 @@
 apiVersion: integreatly.org/v1alpha1
 kind: Grafana
 metadata:
-  name: grafana-for-cnss
-  namespace: <grafana-instance namespace>
+  namespace: grafana-for-cnsa
+  name: grafana-for-cnsa
 spec:
-  ingress:
-    enabled: true
   config:
     auth:
       disable_signout_menu: true
@@ -17,6 +15,8 @@ spec:
     security:
       admin_password: secret
       admin_user: root
+  ingress:
+    enabled: true
   dashboardLabelSelector:
     - matchExpressions:
         - key: app

example_deployment_scripts/grafana_deployment/grafana-instance-for-cnss.yaml renamed to example_deployment_scripts/grafana_deployment/grafana-instance-for-cnsa.yaml

@@ -0,0 +1,10 @@
+apiVersion: operators.coreos.com/v1alpha1
+kind: Subscription
+metadata:
+  name: grafana-operator-subscription
+  namespace: grafana-for-cnsa
+spec:
+  channel: alpha 
+  name: grafana-operator 
+  source: community-operators 
+  sourceNamespace: openshift-marketplace 

example_deployment_scripts/grafana_deployment/grafana-operator-subscription.yaml

@@ -0,0 +1,8 @@
+apiVersion: operators.coreos.com/v1
+kind: OperatorGroup
+metadata:
+  name: ibm-spectrum-scale-operators-group
+  namespace: grafana-for-cnsa
+spec:
+  targetNamespaces:
+  - grafana-for-cnsa