Bug 2100612

Summary:	Update 4.10 OCP Azure Stack Hub doc with enhancement to supported disk types
Product:	OpenShift Container Platform	Reporter:	Mike Pytlak <mpytlak>
Component:	Documentation	Assignee:	Mike Pytlak <mpytlak>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Mike Gahagan <mgahagan>
Severity:	medium	Docs Contact:	Latha S <lmurthy>
Priority:	unspecified
Version:	4.10
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Last Closed:	2022-07-19 16:19:02 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Mike Pytlak 2022-06-23 19:30:38 UTC

Document URL:

- https://docs.openshift.com/container-platform/4.10/release_notes/ocp-4-10-release-notes.html#ocp-4-10-installation-and-upgrade

- https://docs.openshift.com/container-platform/4.10/installing/installing_azure_stack_hub/installing-azure-stack-hub-network-customizations.html#installation-configuration-parameters-additional-azure-stack-hub_installing-azure-stack-hub-network-customizations

Section Number and Name: 

Release notes > Installation and upgrade

Additional Azure Stack Hub configuration parameters


Describe the issue: 

Previously to the fix in BZ 2061544, Azure Stack Hub cluster control plane and compute nodes only supported the standard_LRS disk type. If a user explicitly configured a different disk type in the installation configuration file, the installation program ignored the value and applied the standard_LRS disk type.

Suggestions for improvement:

- Add a release note introducing the support of the premium_LRS and  standardSSD_LRS disk types, noting that the default is premium_LRS

- Update Additional Azure Stack Hub parameters with the first four items from https://docs.openshift.com/container-platform/4.10/installing/installing_azure/installing-azure-customizations.html#installation-configuration-parameters-additional-azure_installing-azure-customizations

Additional information: 
Given that this enhancement was introduced after 4.10 went GA, these updates will have to go through change management.

Comment 2 Mike Pytlak 2022-07-19 16:19:02 UTC

Confirmed published doc:

- 4.10 RN [1]
- 4.10 Azure Stack Hub help [2]


[1] https://docs.openshift.com/container-platform/4.10/release_notes/ocp-4-10-release-notes.html#ocp-4-10-installation-and-upgrade
[2] https://docs.openshift.com/container-platform/4.10/installing/installing_azure_stack_hub/installing-azure-stack-hub-default.html#installation-configuration-parameters-additional-azure-stack-hub_installing-azure-stack-hub-default