US-606582 - VMware Tanzu (TKGI) deprecation notes (#725)

* US-606582 - VMware Tanzu (TKGI) deprecation notes

* US-606582 - VMware Tanzu (TKGI) deprecation notes

* Update Deploying-Pega-on-PKS.md

README.md

@@ -15,7 +15,7 @@ Pegasystems has validated deployments on the following Kubernetes IaaS and PaaS
 * Amazon Elastic Kubernetes Service (EKS) - see the [EKS runbook](docs/Deploying-Pega-on-EKS.md)
 * Google Kubernetes Engine (GKE) - see the [GKE runbook](docs/Deploying-Pega-on-GKE.md)
 * Red Hat OpenShift Container Platform (Self-managed) - see the [OpenShift runbook](docs/Deploying-Pega-on-openshift.md)
-* VMware Tanzu Kubernetes Grid Integrated Edition (TKGI) - see the [TKGI runbook](docs/Deploying-Pega-on-PKS.md)
+* VMware Tanzu Kubernetes Grid Integrated Edition (TKGI) - see the [TKGI runbook](docs/Deploying-Pega-on-PKS.md) (**Note:** VMware Tanzu Kubernetes Grid Integrated Edition (TKGI) was deprecated for all releases in February 2024. Current deployments on TKGI continue to be supported, but as a best practice, do not use TKGI for new deployments of Pega Platform.)
 
 Pega provides multiple runbooks that are Kubernetes-environment specific for clients looking for minimum guidance for configuring and deploying Pega Platform in their organization's Kubernetes account. Pega also provides runbooks for patching or updating Pega Platform with near-zero-downtime. To access the runbooks, click on the appropriate link in the list above.
 

charts/pega/README.md

@@ -12,7 +12,7 @@ k8s         | Open-source Kubernetes
 openshift   | Red Hat Openshift
 eks         | Amazon Elastic Kubernetes Service (EKS)
 gke         | Google Kubernetes Engine (GKE)
-pks         | VMware Tanzu Kubernetes Grid Integrated Edition (TKGI), which used to be Pivotal Container Service (PKS)
+pks         | VMware Tanzu Kubernetes Grid Integrated Edition (TKGI), which used to be Pivotal Container Service (PKS) (**Note:** VMware Tanzu Kubernetes Grid Integrated Edition (TKGI) was deprecated for all releases in February 2024. Current deployments on TKGI continue to be supported, but as a best practice, do not use TKGI for new deployments of Pega Platform.)
 aks         | Microsoft Azure Kubernetes Service (AKS)
 
 Example for a kubernetes environment:

docs/Deploying-Pega-on-PKS.md

@@ -1,5 +1,7 @@
 # Deploying Pega Platform on a TKGI cluster
 
+**Note:** VMware Tanzu Kubernetes Grid Integrated Edition (TKGI) was deprecated for all releases in February 2024. Current deployments on TKGI continue to be supported, but as a best practice, do not use TKGI for new deployments of Pega Platform.
+
 Deploy Pega Platform™ on a VMware Tanzu Kubernetes Grid Integrated Edition (TKGI) cluster using a PostgreSQL database you configure in Google Cloud Platform (GCP). TKGI was formerly knows Pivotal Container Service (PKS). If your TKGI cluster is deployed on a different cloud, the database steps may be different. The following procedures are written for any level of user, from a system administrator to a development engineer who is interested in learning how to install and deploy Pega Platform onto a TKGI cluster.
 
 Pega helps enterprises and agencies quickly build business apps that deliver the outcomes and end-to-end customer experiences that you need. Use the procedures in this guide, to install and deploy Pega software onto a TKGI cluster without much experience in either TKGI configurations or Pega Platform deployments.