OCPBUGS-15851: 2 NFD exceptions are not covered in product docs

Author: GroceryBoyJr

hardware_enablement/psap-node-feature-discovery-operator.adoc

@@ -19,6 +19,12 @@ The Node Feature Discovery (NFD) Operator orchestrates all resources needed to r
 
 As a cluster administrator, you can create a `NodeFeatureDiscovery` CR by using the {oc-first} or the web console.
 
+
+[NOTE]
+====
+Starting with version 4.12, the `operand.image` field in the `NodeFeatureDiscovery` CR is mandatory. If the NFD Operator is deployed by using {olm-first}, OLM automatically sets the `operand.image` field. If you create the `NodeFeatureDiscovery` CR by using the {product-title} CLI or the {product-title} web console, you must set the `operand.image` field explicitly.
+====
+
 include::modules/creating-nfd-cr-cli.adoc[leveloffset=+2]
 include::modules/creating-nfd-cr-cli-disconnected.adoc[leveloffset=+2]
 include::modules/creating-nfd-cr-web-console.adoc[leveloffset=+2]

modules/creating-nfd-cr-cli-disconnected.adoc

@@ -70,7 +70,7 @@ metadata:
   name: nfd-instance
 spec:
   operand:
-    image: <mirror_registry>/openshift4/ose-node-feature-discovery@<image_digest>
+    image: <mirror_registry>/openshift4/ose-node-feature-discovery@<image_digest> <1>
     imagePullPolicy: Always
   workerConfig:
     configData: |
@@ -142,6 +142,7 @@ spec:
             matchOn:
             - loadedKMod: ["example_kmod3"]
 ----
+<1> The `operand.image` field is mandatory.
 
 . Create the `NodeFeatureDiscovery` CR by running the following command:
 +

modules/creating-nfd-cr-cli.adoc

@@ -38,7 +38,7 @@ spec:
   instance: "" # instance is empty by default
   topologyupdater: false # False by default
   operand:
-    image: registry.redhat.io/openshift4/ose-node-feature-discovery-rhel9:v{product-version}
+    image: registry.redhat.io/openshift4/ose-node-feature-discovery-rhel9:v{product-version} <1>
     imagePullPolicy: Always
   workerConfig:
     configData: |
@@ -110,6 +110,7 @@ spec:
             matchOn:
             - loadedKMod: ["example_kmod3"]
 ----
+<1> The `operand.image` field is mandatory.
 
 . Create the `NodeFeatureDiscovery` CR by running the following command:
 +

modules/creating-nfd-cr-web-console.adoc

@@ -20,3 +20,8 @@ As a cluster administrator, you can create a `NodeFeatureDiscovery` CR by using
 . In the *Node Feature Discovery* section, under *Provided APIs*, click *Create instance*.
 . Edit the values of the `NodeFeatureDiscovery` CR.
 . Click *Create*.
+
+[NOTE]
+====
+Starting with version 4.12, the `operand.image` field in the `NodeFeatureDiscovery` CR is mandatory. If the NFD Operator is deployed by using {olm-first}, OLM automatically sets the `operand.image` field. If you create the `NodeFeatureDiscovery` CR by using the {product-title} CLI or the {product-title} web console, you must set the `operand.image` field explicitly.
+====