Merge pull request #52172 from wgordon17/new-life-cycle

OSDOCS-4415: Update osd/rosa life cycle with 14 months

Author: bmcelvee

modules/life-cycle-dates.adoc

@@ -9,9 +9,9 @@
 [options="header"]
 |===
 |Version    |General availability   |End of life
-|4.11       |Aug 10, 2022           |Jun 10, 2023
-|4.10       |Mar 10, 2022           |Jan 10, 2023
-|4.9        |Oct 18, 2021           |Sep 28, 2022
-|4.8        |Jul 27, 2021           |Aug 31, 2022
+|4.11       |Aug 10, 2022           |Oct 10, 2023
+|4.10       |Mar 10, 2022           |May 10, 2023
+|4.9        |Oct 18, 2021           |Dec 18, 2022
+|4.8        |Jul 27, 2021           |Sep 27, 2022
 
 |===

modules/life-cycle-minor-versions.adoc

@@ -6,17 +6,17 @@
 = Minor versions (x.Y.z)
 
 Starting with the 4.8 OpenShift Container Platform minor version, Red Hat supports all minor
-versions within a 9 month period following general availability of the given minor version. Patch
-versions do not affect the 9 month supportability period.
+versions within a 14 month period following general availability of the given minor version. Patch
+versions are not affected by the 14 month supportability period.
 
-Customers are notified 60, 30, and 15 days prior to the end of the 9 month period. Clusters must be upgraded to
-a supported minor version prior to the end of the 9 month period, or the cluster will enter
+Customers are notified 60, 30, and 15 days prior to the end of the 14 month period. Clusters must be upgraded to
+a supported minor version prior to the end of the 14 month period, or the cluster will enter
 a "Limited Support" status.
 
 .Example
 . A customer's cluster is currently running on 4.8.14. The 4.8 minor version became generally
   available on July 27, 2021.
-. On Feb 26, March 28, and April 12, 2022, the customer is notified that their cluster will enter "Limited Support" status
-  on April 27, 2022 if the cluster has not already been upgraded to a supported minor version.
-. The cluster must be upgraded to 4.9 or later by April 27, 2022.
+. On July 29, August 28, and September 12, 2022, the customer is notified that their cluster will enter "Limited Support" status
+  on September 27, 2022 if the cluster has not already been upgraded to a supported minor version.
+. The cluster must be upgraded to 4.9 or later by September 27, 2022.
 . If the upgrade has not been performed, the cluster will be flagged as being in a "Limited Support" status.