Merge pull request #42413 from xenolinux/3rd-party-registries

BZ2051339: Add a note regarding third party registries

Author: bergerhoffer

modules/installation-about-mirror-registry.adoc

@@ -34,6 +34,11 @@ When you populate your mirror registry with {product-title} images, you can foll
 
 For mirrored registries, to view the source of pulled images, you must review the `Trying to access` log entry in the CRI-O logs. Other methods to view the image pull source, such as using the `crictl images` command on a node, show the non-mirrored image name, even though the image is pulled from the mirrored location.
 
+[NOTE]
+====
+Red Hat does not test third party registries with {product-title}.
+====
+
 ifeval::["{context}" == "installing-mirroring-disconnected"]
 :!oc-mirror:
 endif::[]

modules/ztp-disconnected-environment-prereqs.adoc

@@ -14,3 +14,8 @@ You must have a container image registry that supports link:https://docs.docker.
 * link:https://goharbor.io/[Harbor]
 
 If you have an entitlement to Red Hat Quay, see the documentation on deploying Red Hat Quay link:https://access.redhat.com/documentation/en-us/red_hat_quay/3.5/html/deploy_red_hat_quay_for_proof-of-concept_non-production_purposes/[for proof-of-concept purposes] or link:https://access.redhat.com/documentation/en-us/red_hat_quay/3.5/html/deploy_red_hat_quay_on_openshift_with_the_quay_operator/[by using the Quay Operator]. If you need additional assistance selecting and installing a registry, contact your sales representative or Red Hat support.
+
+[NOTE]
+====
+Red Hat does not test third party registries with {product-title}.
+====

post_installation_configuration/connected-to-disconnected.adoc

@@ -8,13 +8,13 @@ toc::[]
 
 
 
-There might be some scenarios where you need to convert your {product-title} cluster from a connected cluster to a disconnected cluster.  
+There might be some scenarios where you need to convert your {product-title} cluster from a connected cluster to a disconnected cluster.
 
 A disconnected cluster, also known as a restricted cluster, does not have an active connection to the internet. As such, you must mirror the contents of your registries and installation media. You can create this mirror registry on a host that can access both the internet and your closed network, or copy images to a device that you can move across network boundaries.
 
-This topic describes the general process for converting an existing, connected cluster into a disconnected cluster.    
+This topic describes the general process for converting an existing, connected cluster into a disconnected cluster.
 
-:FeatureName: The process for converting a cluster from connected to disconnected 
+:FeatureName: The process for converting a cluster from connected to disconnected
 include::snippets/technology-preview.adoc[leveloffset=+1]
 
 include::modules/installation-about-mirror-registry.adoc[leveloffset=+1]
@@ -40,9 +40,9 @@ include::modules/installation-about-mirror-registry.adoc[leveloffset=+1]
 +
 If you have an subscription to Red Hat Quay, see the documentation on deploying Red Hat Quay link:https://access.redhat.com/documentation/en-us/red_hat_quay/3.5/html/deploy_red_hat_quay_for_proof-of-concept_non-production_purposes/[for proof-of-concept purposes] or link:https://access.redhat.com/documentation/en-us/red_hat_quay/3.5/html/deploy_red_hat_quay_on_openshift_with_the_quay_operator/[by using the Quay Operator].
 
-* The mirror repository must be configured to share images. For example, a Red Hat Quay repository requires link:https://access.redhat.com/documentation/en-us/red_hat_quay/3.5/html/use_red_hat_quay/user-org-intro#org-create[Organizations] in order to share images. 
+* The mirror repository must be configured to share images. For example, a Red Hat Quay repository requires link:https://access.redhat.com/documentation/en-us/red_hat_quay/3.5/html/use_red_hat_quay/user-org-intro#org-create[Organizations] in order to share images.
 
-* Access to the internet to obtain the necessary container images. 
+* Access to the internet to obtain the necessary container images.
 
 include::modules/connected-to-disconnected-prepare-mirror.adoc[leveloffset=+1]
 include::modules/connected-to-disconnected-mirror-images.adoc[leveloffset=+1]
@@ -63,5 +63,3 @@ The Insights Operator is degraded when the cluster loses its Internet connection
 
 include::modules/connected-to-disconnected-restore-insights.adoc[leveloffset=+1]
 include::modules/connected-to-disconnected-restore.adoc[leveloffset=+1]
-
-