#openshiftvirtualization

Most professionals working with OpenShift understand containers.

But when it comes to virtualization inside OpenShift, that’s where real expertise begins.

Modern enterprises are no longer running just containers — they are running containers + virtual machines together on a single platform. And that’s exactly what OpenShift Virtualization enables.

Why does this matter?

Because companies today are looking for engineers who can:

Handle legacy VM workloads

Support cloud-native applications

Plan seamless migrations

Understand real infrastructure, not just commands

This is where many candidates struggle — especially in interviews.

That’s why learning OpenShift Virtualization is not just another skill… it’s a career differentiator.

👨‍💻 With guidance from experienced professionals like Goms (Red Hat Certified Trainer & Architect with 17+ years experience), you gain insights that go beyond documentation — into real-world implementation.

If you're serious about DevOps and OpenShift, this is something you don’t want to ignore. 

Save this if:

✔️ You're preparing for OpenShift interviews ✔️ You want real-time architecture understanding ✔️ You want to move beyond basics into real expertise

Watch our Youtube :

Still working with traditional VMs? The industry is moving faster than ever — and managing VMs the old way is no longer enough.

OpenShift Virtualization is helping enterprises bring VMs into a modern, Kubernetes-driven platform — making everything simpler, scalable, and future-ready.

No separate tools. No complex management. Just one powerful platform.

If you're serious about staying relevant in today’s infrastructure world, this is something you shouldn’t ignore.

Join Our First Class – OpenShift Virtualization

📅 Thursday ⏰ 8:00 PM IST 🔗 https://meet.zoho.in/ozna-hop-rzm

Learn how modern enterprises are actually running workloads today — and where your skills need to go next.

Save this. Join the session. Level up.

Watch our YouTube Video:

Most OpenShift engineers have strong fundamentals — they can manage clusters and workloads with confidence. But when it comes to Bare Metal installation, OpenShift Virtualization, and OpenShift AI, there’s a clear gap.

Not due to lack of skill — but because these critical areas aren’t part of typical learning paths, even as industry demand rapidly grows.

Today, enterprises are:

Replacing legacy VM infrastructure with OpenShift Virtualization

Deploying AI/ML workloads using OpenShift AI

Expecting hands-on experience with Bare Metal installations

Engineers who upskill in these areas gain clarity on:

What they’re missing

Where the industry is heading

Which certification path to pursue next

The shift is already happening — those who adapt early will lead it.

Want to see how this works in real-time? Watch here:

VMware’s licensing and product shifts have accelerated a global re-evaluation of virtualization strategy. If rising costs, shrinking partner options, and roadmap uncertainty are on your radar, this guide shows a pragmatic path forward. We break down the leading VMware alternatives and how they map to real-world priorities: cost control, agility, and cloud-native readiness.

Red Hat OpenShift Virtualization unifies VMs and containers on Kubernetes so you can modernize without rewriting everything at once. Operate legacy workloads alongside microservices, automate with Ansible, and unlock CI/CD pipelines on the same platform. For teams prioritizing simplicity and rapid ROI, VergeOS delivers true HCI consolidation compute, storage, networking, and virtualization in one software stack with one UI/one API/one update making deployment, scaling, and protection straightforward from edge to core.

Key Benefits (bullets):

Cut hypervisor spend & complexity

Run VMs + containers together

Scale across hybrid & multi-cloud

You’ll also get a quick comparison of other options Proxmox VE, Microsoft Hyper-V, and OpenStack so you can align platform choice with budget, skills, and lock-in tolerance. Most importantly, we share a field-tested migration playbook: assess dependencies, pilot safely, execute in waves, and optimize for performance and TCO. Many organizations see double-digit savings by trimming hypervisor licensing, simplifying operations, and rightsizing hardware.

Whether your goal is to cut spend, reduce risk, or accelerate cloud-native adoption, this post VMware playbook shows how to move with confidence. Ready to validate the impact for your environment? Start with a free micro-assessment and a fast TCO snapshot then use the results to plan a phased, low-risk transition that delivers measurable outcomes in weeks, not quarters.

Why Storage Configuration Matters in VM Migration

Virtual machines, unlike containers, are tightly coupled with persistent storage:

VM disks can be large, stateful, and performance-sensitive.

Improper storage configuration can result in data loss, slow I/O, or failed migrations.

OpenShift Virtualization relies on Persistent Volume Claims (PVCs) and StorageClasses to attach virtual disks to VMs.

🎯 Key Objectives of Storage Configuration

Ensure Data Integrity – Retain disk states and OS configurations during migration.

Optimize Performance – Choose appropriate backends (e.g., block storage for performance).

Enable Automation – Use Ansible playbooks to consistently define and apply storage configurations.

Support Scalability – Configure dynamic provisioning to meet demand elastically.

🔑 Types of Storage in OpenShift Virtualization

Persistent Volumes (PVs) and Claims (PVCs):

Each VM disk maps to a PVC.

StorageClass defines how and where the volume is provisioned.

DataVolumes (via Containerized Data Importer - CDI):

Automates disk image import (e.g., from an HTTP server or PVC).

Enables VM creation from existing disk snapshots.

StorageClasses:

Abstracts the underlying storage provider (e.g., ODF, Ceph, NFS, iSCSI).

Allows admins to define performance and replication policies.

How Ansible Automates Storage Setup

The Ansible Automation Platform integrates with OpenShift Virtualization to:

Define VM templates with storage requirements.

Automate DataVolume creation.

Configure PVCs and attach to virtual machines.

Manage backup/restore of volumes.

This reduces human error, accelerates migration, and ensures consistency across environments.

✅ Best Practices

Pre-Migration Assessment:

Identify VM disk sizes, performance needs, and existing formats (QCOW2, VMDK, etc.).

Use Templates with Embedded Storage Policies:

Define VM templates that include PVC sizes and storage classes.

Enable Dynamic Provisioning:

Choose storage backends that support automated provisioning.

Monitor I/O Performance:

Use metrics to evaluate storage responsiveness post-migration.

Secure Storage with Access Controls:

Define security contexts and role-based access for sensitive VM disks.

🚀 Final Thoughts

Migrating virtual machines to Red Hat OpenShift Virtualization is not just a lift-and-shift task—it’s an opportunity to modernize how storage is managed. Leveraging the Ansible Automation Platform, you can configure, provision, and attach storage with precision and repeatability.

By adopting a thoughtful, automated approach to storage configuration, organizations can ensure a smooth, scalable, and secure migration process — laying the foundation for hybrid cloud success.

This course provides a comprehensive introduction to container technologies and the Red Hat OpenShift Container Platform. Designed for IT professionals and developers, it focuses on building, deploying, and managing containerized applications using industry-standard tools like Podman and Kubernetes. By the end of this course, you'll gain hands-on experience in deploying applications on OpenShift and managing their lifecycle.

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Red Hat OpenShift Administration is a vital skill for IT professionals interested in managing containerized applications, simplifying Kubernetes, and leveraging enterprise cloud solutions. If you’re looking to excel in OpenShift technology, this guide covers everything from its core concepts and prerequisites to advanced certification and career benefits.

1. What is Red Hat OpenShift?

Red Hat OpenShift is a robust, enterprise-grade Kubernetes platform designed to help developers build, deploy, and scale applications across hybrid and multi-cloud environments. It offers a simplified, consistent approach to managing Kubernetes, with added security, automation, and developer tools, making it ideal for enterprise use.

Key Components of OpenShift:

OpenShift Platform: The foundation for scalable applications with simplified Kubernetes integration.

OpenShift Containers: Allows seamless container orchestration for optimized application deployment.

OpenShift Cluster: Manages workload distribution, ensuring application availability across multiple nodes.

OpenShift Networking: Provides efficient network configuration, allowing applications to communicate securely.

OpenShift Security: Integrates built-in security features to manage access, policies, and compliance seamlessly.

2. Why Choose Red Hat OpenShift?

OpenShift provides unparalleled advantages for organizations seeking a Kubernetes-based platform tailored to complex, cloud-native environments. Here’s why OpenShift stands out among container orchestration solutions:

Enterprise-Grade Security: OpenShift Security layers, such as role-based access control (RBAC) and automated security policies, secure every component of the OpenShift environment.

Enhanced Automation: OpenShift Automation enables efficient deployment, management, and scaling, allowing businesses to speed up their continuous integration and continuous delivery (CI/CD) pipelines.

Streamlined Deployment: OpenShift Deployment features enable quick, efficient, and predictable deployments that are ideal for enterprise environments.

Scalability & Flexibility: With OpenShift Scaling, administrators can adjust resources dynamically based on application requirements, maintaining optimal performance even under fluctuating loads.

Simplified Kubernetes with OpenShift: OpenShift builds upon Kubernetes, simplifying its management while adding comprehensive enterprise features for operational efficiency.

3. Who Should Pursue Red Hat OpenShift Administration?

A career in Red Hat OpenShift Administration is suitable for professionals in several IT roles. Here’s who can benefit:

System Administrators: Those managing infrastructure and seeking to expand their expertise in container orchestration and multi-cloud deployments.

DevOps Engineers: OpenShift’s integrated tools support automated workflows, CI/CD pipelines, and application scaling for DevOps operations.

Cloud Architects: OpenShift’s robust capabilities make it ideal for architects designing scalable, secure, and portable applications across cloud environments.

Software Engineers: Developers who want to build and manage containerized applications using tools optimized for development workflows.

4. Who May Not Benefit from OpenShift?

While OpenShift provides valuable enterprise features, it may not be necessary for everyone:

Small Businesses or Startups: OpenShift may be more advanced than required for smaller, less complex projects or organizations with a limited budget.

Beginner IT Professionals: For those new to IT or with minimal cloud experience, starting with foundational cloud or Linux skills may be a better path before moving to OpenShift.

5. Prerequisites for Success in OpenShift Administration

Before diving into Red Hat OpenShift Administration, ensure you have the following foundational knowledge:

Linux Proficiency: Linux forms the backbone of OpenShift, so understanding Linux commands and administration is essential.

Basic Kubernetes Knowledge: Familiarity with Kubernetes concepts helps as OpenShift is built on Kubernetes.

Networking Fundamentals: OpenShift Networking leverages container networks, so knowledge of basic networking is important.

Hands-On OpenShift Training: Comprehensive OpenShift training, such as the OpenShift Administration Training and Red Hat OpenShift Training, is crucial for hands-on learning.

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6. Key Benefits of OpenShift Certification

The Red Hat OpenShift Certification validates skills in container and application management using OpenShift, enhancing career growth prospects significantly. Here are some advantages:

EX280 Certification: This prestigious certification verifies your expertise in OpenShift cluster management, automation, and security.

Job-Ready Skills: You’ll develop advanced skills in OpenShift deployment, storage, scaling, and troubleshooting, making you an asset to any IT team.

Career Mobility: Certified professionals are sought after for roles in OpenShift Administration, cloud architecture, DevOps, and systems engineering.

7. Important Features of OpenShift for Administrators

As an OpenShift administrator, mastering certain key features will enhance your ability to manage applications effectively and securely:

OpenShift Operator Framework: This framework simplifies application lifecycle management by allowing users to automate deployment and scaling.

OpenShift Storage: Offers reliable, persistent storage solutions critical for stateful applications and complex deployments.

OpenShift Automation: Automates manual tasks, making CI/CD pipelines and application scaling efficiently.

OpenShift Scaling: Allows administrators to manage resources dynamically, ensuring applications perform optimally under various load conditions.

Monitoring & Logging: Comprehensive tools that allow administrators to keep an eye on applications and container environments, ensuring system health and reliability.

8. Steps to Begin Your OpenShift Training and Certification

For those seeking to gain Red Hat OpenShift Certification and advance their expertise in OpenShift administration, here’s how to get started:

Enroll in OpenShift Administration Training: Structured OpenShift training programs provide foundational and advanced knowledge, essential for handling OpenShift environments.

Practice in Realistic Environments: Hands-on practice through lab simulators or practice clusters ensures real-world application of skills.

Prepare for the EX280 Exam: Comprehensive EX280 Exam Preparation through guided practice will help you acquire the knowledge and confidence to succeed.

9. What to Do After OpenShift DO280?

After completing the DO280 (Red Hat OpenShift Administration) certification, you can further enhance your expertise with advanced Red Hat training programs:

a) Red Hat OpenShift Virtualization Training (DO316)

Learn how to integrate and manage virtual machines (VMs) alongside containers in OpenShift.

Gain expertise in deploying, managing, and troubleshooting virtualized workloads in a Kubernetes-native environment.

b) Red Hat OpenShift AI Training (AI267)

Master the deployment and management of AI/ML workloads on OpenShift.

Learn how to use OpenShift Data Science and MLOps tools for scalable machine learning pipelines.

c) Red Hat Satellite Training (RH403)

Expand your skills in managing OpenShift and other Red Hat infrastructure on a scale.

Learn how to automate patch management, provisioning, and configuration using Red Hat Satellite.

These advanced courses will make you a well-rounded OpenShift expert, capable of handling complex enterprise deployments in virtualization, AI/ML, and infrastructure automation.

Conclusion: Is Red Hat OpenShift the Right Path for You?

Red Hat OpenShift Administration is a valuable career path for IT professionals dedicated to mastering enterprise Kubernetes and containerized application management. With skills in OpenShift Cluster management, OpenShift Automation, and secure OpenShift Networking, you will become an indispensable asset in modern, cloud-centric organizations.

KR Network Cloud is a trusted provider of comprehensive OpenShift training, preparing you with the skills required to achieve success in EX280 Certification and beyond.

Why Join KR Network Cloud?

 With expert-led training, practical labs, and career-focused guidance, KR Network Cloud empowers you to excel in Red Hat OpenShift Administration and achieve your professional goals.

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