Merge pull request #2254 from oracle-devrel/vaibhav-openshift-05

commit

Author: fhasan80

cloud-infrastructure/virtualization-solutions/openshift-on-oci/add-new-host-assisted-method/README.md

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+# OpenShift on OCI - Adding new host to an existing cluster using Assisted Installer
+
+This guide explains how to add new worker or compute nodes to an existing Red Hat OpenShift cluster on Oracle Cloud Infrastructure (OCI) using the Assisted Installer. It outlines prerequisites, OCI network configurations, and the automated process for integrating new hosts. The document helps engineers efficiently scale OpenShift clusters on OCI while ensuring seamless integration, consistency, and performance.
+
+Reviewed: 12.11.2025
+
+# When to use this asset?
+
+Use this document when expanding an existing Red Hat OpenShift cluster on Oracle Cloud Infrastructure (OCI) by adding new worker or compute nodes using the Assisted Installer. It serves as a practical guide for architects and engineers to plan and execute cluster scaling operations securely and efficiently, ensuring new nodes integrate seamlessly with existing networking, storage, and OCI-native services.
+
+# Instructions for Utilizing This Asset
+
+Use this document as a foundation for planning and executing the addition of new worker or compute nodes to an existing Red Hat OpenShift cluster on Oracle Cloud Infrastructure (OCI) using the Assisted Installer. It provides example workflows, architecture references, and configuration guidelines that can be tailored to match specific environments and customer requirements, ensuring seamless integration of new hosts into the existing cluster infrastructure.
+
+# Conclusion
+
+Adding new hosts to an existing Red Hat OpenShift cluster on Oracle Cloud Infrastructure (OCI) using the Assisted Installer simplifies and automates the process of scaling cluster capacity. This approach ensures seamless integration of additional compute resources while maintaining consistency, performance, and reliability across the environment. Contributors are encouraged to share feedback, raise questions, and collaborate to further enhance the scalability experience and operational efficiency of OpenShift on OCI.
+
+# License
+
+Copyright (c) 2025 Oracle and/or its affiliates.
+
+Licensed under the Universal Permissive License (UPL), Version 1.0.
+
+See [LICENSE](https://github.com/oracle-devrel/technology-engineering/blob/main/LICENSE) for more details.