Merge pull request #24938 from adellape/proc_disconn_sdk

Update OSDK disconnected reqs

Author: adellape

modules/olm-enabling-operator-restricted-network.adoc

@@ -5,17 +5,33 @@
 [id="olm-enabling-operator-for-restricted-network_{context}"]
 = Enabling your Operator for restricted network environments
 
-As an Operator author, your CSV must meet the following additional requirements
-for your Operator to run properly in a restricted network environment:
+As an Operator author, your Operator must meet  additional requirements to run
+properly in a restricted network, or disconnected, environment.
 
-* List any _related images_, or other container images that your Operator might
+.Operator requirements for supporting disconnected mode
+
+* In the ClusterServiceVersion (CSV) of your Operator:
+** List any _related images_, or other container images that your Operator might
 require to perform their functions.
-* Reference all specified images by a digest (SHA) and not by a tag.
+** Reference all specified images by a digest (SHA) and not by a tag.
+* All dependencies of your Operator must also support running in a disconnected
+mode.
+* Your Operator must not require any off-cluster resources.
+// TODO: Include more info w/ better steps on how to do this:
+//* You must understand the {product-title} proxy configuration.
+
+For the CSV requirements, you can make the following changes as the Operator
+author.
+
+.Prerequisites
+
+* An Operator project with a CSV.
+
+.Procedure
 
-You must use SHA references to related images in two places in the Operator's
-CSV:
+. Use SHA references to related images in two places in the CSV for your Operator:
 
-* in `spec.relatedImages`:
+.. Update `spec.relatedImages`:
 +
 [source,yaml]
 ----
@@ -32,7 +48,7 @@ spec:
 <2> Specify a unique identifier for the image.
 <3> Specify each image by a digest (SHA), not by an image tag.
 
-* in the `env` section of the Operators Deployments when declaring environment
+.. Update the `env` section of the Operators Deployments when declaring environment
 variables that inject the image that the Operator should use:
 +
 [source,yaml]
@@ -89,8 +105,8 @@ spec:
 <2> Specify each image by a digest (SHA), not by an image tag.
 <3> Also reference the Operator container image by a digest (SHA), not by an image tag.
 
-* Look for the `Disconnected` annotation, which indicates that the Operator works
-in a disconnected environment:
+. Add the `Disconnected` annotation, which indicates that the Operator works in a
+disconnected environment:
 +
 [source,yaml]
 ----