Merge pull request #763 from EnterpriseDB/DOCS-3414

DOCS-3414- removed ROSA references in LTS and added in IR

Author: jpe442

product_docs/docs/edb-postgres-ai/1.3/hybrid-manager/index.mdx

@@ -50,7 +50,7 @@ Whether deployed in the cloud or on-premises, Hybrid Manager ensures **observabi
 
 ## Start here
 
--   [Install Hybrid Manager](./install) → A detailed guide to walk you through a full HMinstallation.
+-   [Install Hybrid Manager](./install) → A detailed guide to walk you through a full HM installation.
 -   [Sovereign Data and AI Factory](./system) → Sovereign Data and AI Factory hardware
 -   [Using Hybrid Manager](./using_hybrid_manager) → backup/restore, monitoring, migrations, cluster creation, multi-DC deployment and more
 -   [AI Factory](./ai-factory) → sovereign GenAI pipelines, model serving, and retrieval systems

product_docs/docs/edb-postgres-ai/1.3/hybrid-manager/install/environment_prep.mdx

@@ -168,7 +168,7 @@ To implement the [object storage requirement](./sys_reqs), you must create a sec
 
 Select the configuration matching your provider:
 
-#### AWS IAM (EKS or ROSA)
+#### AWS IAM (EKS)
 
 ```yaml
 apiVersion: v1

product_docs/docs/edb-postgres-ai/1.3/hybrid-manager/install/sys_reqs.mdx

@@ -562,7 +562,7 @@ Choose the authentication method supported by your provider:
 
 | Provider | Auth Method | Example Use Case |
 | :--- | :--- | :--- |
-| **AWS (EKS/ROSA)** | Workload Identity (IAM) | Native AWS integration (Recommended). |
+| **AWS (EKS)** | Workload Identity (IAM) | Native AWS integration (Recommended). |
 | **AWS (Other K8s)** | Static Keys | Generic Kubernetes connecting to AWS S3. |
 | **Azure Blob** | Static Keys | Connect via Connection String/Key. |
 | **GCP Storage** | Static Keys | Base64-encoded Service Account JSON. |

product_docs/docs/edb-postgres-ai/1.3/hybrid-manager/overview/index.mdx

@@ -41,12 +41,12 @@ Hybrid Manager was created to meet these demands. It extends Kubernetes capabili
 
 ## Supported environments
 
-Hybrid Manager runs on Kubernetes and supports these common enterprise cloud platforms:
+Hybrid Manager runs on Kubernetes and supports these common managed Kubernetes cloud services:
 
 - Amazon Elastic Kubernetes Service (EKS)
 - Google Kubernetes Engine (GKE)
 
-HM also supports on-premises hosting platforms:
+HM also supports on-premises Kubernetes platforms:
 
 - Red Hat OpenShift (RHOS)
 - SUSE Rancher RKE2

product_docs/docs/edb-postgres-ai/preview/hybrid-manager/install/environment_prep.mdx

@@ -168,7 +168,7 @@ To implement the [object storage requirement](./sys_reqs), you must create a sec
 
 Select the configuration matching your provider:
 
-#### AWS IAM (EKS or ROSA)
+#### AWS IAM (EKS/ROSA)
 
 ```yaml
 apiVersion: v1

product_docs/docs/edb-postgres-ai/preview/hybrid-manager/install/k8s_install.mdx

@@ -116,9 +116,10 @@ Select the guide below that matches the **Kubernetes flavor** you selected in Ph
 
 | Provider | Official documentation | EDB Knowledge Base | Key considerations |
 | :--- | :--- | :--- | :--- |
-| **Azure (AKS)** | [**Tutorial - Create an Azure Kubernetes Service (AKS) cluster](https://learn.microsoft.com/en-us/azure/aks/tutorial-kubernetes-deploy-cluster) | [**HM on Azure Guide**]https://knowledge.enterprisedb.com/hc/en-us/articles/24863144589980-Guidance-on-AKS-for-Hybrid-Manager)
+| **Azure (AKS)** | [**Tutorial - Create an Azure Kubernetes Service (AKS) cluster**](https://learn.microsoft.com/en-us/azure/aks/tutorial-kubernetes-deploy-cluster) | [**HM on Azure Guide**]https://knowledge.enterprisedb.com/hc/en-us/articles/24863144589980-Guidance-on-AKS-for-Hybrid-Manager)
 | **AWS (EKS)** | [**Creating an EKS cluster**](https://docs.aws.amazon.com/eks/latest/userguide/create-cluster.html) | [**HM on EKS Guide**](https://knowledge.enterprisedb.com/hc/en-us/articles/24212491501468-Guidance-on-AWS-for-Hybrid-Manager) | Requires IAM OIDC provider, EBS CSI driver, and LoadBalancer Controller. |
 | **Google Cloud (GKE)** | [**Creating a regional cluster**](https://cloud.google.com/kubernetes-engine/docs/how-to/creating-a-regional-cluster) | [**HM on GKE Guide**](https://knowledge.enterprisedb.com/hc/en-us/articles/24212699192732-Guidance-on-GCP-for-Hybrid-Manager) | Requires Workload Identity enabled and specific VPC firewall rules. |
+| **Red Hat OpenShift on AWS (ROSA)** | [**Get started with ROSA**](https://docs.aws.amazon.com/rosa/latest/userguide/getting-started.html)** |  [**HM on OpenShift Guide**](https://knowledge.enterprisedb.com/hc/en-us/articles/24212799018780-Guidance-on-RHOS-for-Hybrid-Manager)
 
 ### Private cloud and on-premises
 

product_docs/docs/edb-postgres-ai/preview/hybrid-manager/overview/index.mdx

@@ -41,13 +41,14 @@ Hybrid Manager was created to meet these demands. It extends Kubernetes capabili
 
 ## Supported environments
 
-Hybrid Manager runs on Kubernetes and supports these common enterprise cloud platforms:
+Hybrid Manager runs on Kubernetes and supports these common managed Kubernetes cloud services:
 
 - Microsoft Azure Kubernetes Service (AKS)
 - Amazon Elastic Kubernetes Service (EKS)
+- Red Hat OpenShift on AWS (ROSA)
 - Google Kubernetes Engine (GKE)
 
-HM also supports on-premises hosting platforms:
+HM also supports on-premises Kubernetes platforms:
 
 - Red Hat OpenShift (RHOS)
 - SUSE Rancher RKE2