Merge pull request #76141 from subhtk/osd10594

OSDOCS10594: Updated user-defined labels and tags to add a note and minor changes.

Author: jeana-redhat

modules/installing-gcp-user-defined-labels-and-tags.adoc

@@ -17,6 +17,11 @@ You can define labels and tags for each GCP resource only during {product-title}
 User-defined labels and tags are not supported for {product-title} clusters upgraded to {product-title} {product-version}.
 ====
 
+[NOTE]
+====
+You cannot update the tags that are already added. Also, a new tag-supported resource creation fails if the configured tag keys or tag values are deleted.
+====
+
 .User-defined labels
 
 User-defined labels and {product-title} specific labels are applied only to resources created by {product-title} installation program and its core components such as:
@@ -26,7 +31,7 @@ User-defined labels and {product-title} specific labels are applied only to reso
 * Image Registry Operator
 * Machine API provider for GCP
 
-User-defined labels and {product-title} specific labels are not applied on the resources created by any other operators or the Kubernetes in-tree components that create resources, for example, the Ingress load balancers.
+User-defined tags are attached to resources created by the {product-title} installation program, Image Registry Operator, and Machine API Operator. User-defined tags are not attached to the resources created by any other Operators or the Kubernetes in-tree components.
 
 User-defined labels and {product-title} labels are available on the following GCP resources:
 
@@ -47,21 +52,22 @@ User-defined labels and {product-title} labels are available on the following GC
 User-defined tags are attached to resources created by the {product-title} Image Registry Operator and not on the resources created by any other Operators or the Kubernetes in-tree components.
 
 User-defined tags are available on the following GCP resources:
-* Storage bucket
+
+* Storage buckets
+* Compute instances
+* Compute disks
 
 .Limitations to the user-defined tags
 
 * Tags will not be attached to the following items:
-** Control plane instances and storage buckets created by the installation program
-** Compute instances created by the Machine API provider for GCP
+
 ** Filestore instance resources created by the GCP filestore CSI driver Operator
 ** Compute disk and compute image resources created by the GCP PD CSI driver Operator
-* Tags are not supported for buckets located in the following regions:
-** `us-east2`
-** `us-east3`
-* Image Registry Operator does not throw any error but skips processing tags when the buckets are created in the tags unsupported region.
+
 * Tags must not be restricted to particular service accounts, because Operators create and use service accounts with minimal roles.
+
 * {product-title} does not create any key and value resources of the tag.
+
 * {product-title} specific tags are not added to any resource.