Multicluster Management with Red Hat OpenShift Platform Plus
Elevate Container Management with Automation, Governance, and Security Across Clusters.
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Elevate Container Management with Automation, Governance, and Security Across Clusters
Exam Overview
Red Hat OpenShift Data Foundation Mastery: Design, Implement, and Manage Kubernetes Storage
Multicluster Management with Red Hat OpenShift Platform Plus empowers you with the knowledge and capabilities to effectively oversee a diverse range of applications distributed across multiple OpenShift clusters. Your applications will adhere to placement rules defined by factors such as capacity and importance, while cluster configurations will remain in compliance with governance and security policies, all seamlessly orchestrated in alignment with DevOps principles.
This course is built on Red Hat OpenShift Container Platform 4.10 and Red Hat Advanced Cluster Management 2.4, ensuring that you’re learning with the latest technologies and best practices in the field.
Course Content Overview
This course covers a wide array of key topics, including:
- Deployment of Red Hat Advanced Cluster Management for Kubernetes (RHACM) within a hub cluster.
- The process of adding a managed cluster to RHACM, which involves configuring a cluster for management by RHACM.
- Defining and applying cluster configuration policies, ensuring clusters adhere to specific configurations.
- Detecting and rectifying non-conformance to cluster configuration policies to maintain consistency.
- Visualizing and comparing cluster settings across different clusters for a comprehensive overview.
- The creation and implementation of application placement policies to optimize resource allocation.
- Identifying and comparing application resources from multiple clusters, facilitating efficient resource management.
- Deploying Red Hat Quay within the hub cluster, enhancing container image management.
- The deployment of Red Hat Advanced Cluster Security for Kubernetes (RHACS) within the hub cluster to bolster security.
- Integrating Red Hat Quay and RHACS with RHACM for seamless cluster management and security.
This comprehensive course equips you with the skills and knowledge needed to effectively manage and secure complex Kubernetes clusters and applications across a distributed environment.
Intended Audience for this Course
This course is designed for:
- System Administrators
- Developers
- Site Reliability Engineers
- IT Architects
It’s ideal for individuals who are interested in effectively managing and automating the administration of multiple OpenShift clusters, which may be distributed across various data centers and cloud providers.
Course Prerequisites
Course Prerequisites:
- We recommend taking our free assessment to determine if this course aligns with your skill level.
Required:
- Completion of “Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280)” and achieving the “Red Hat Certified OpenShift Administrator Certification (EX280)” is strongly encouraged. Alternatively, having equivalent basic Kubernetes and OpenShift administration skills is essential.
Recommended and Optional:
Consider taking “Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise (DO380),” which covers cluster-wide configuration, logging, and monitoring, along with Ansible automation with OpenShift.
“Red Hat OpenShift Installation Lab (DO322)” provides essential insights into installing OpenShift using Installer Provisioned Infrastructure (IPI) and User Provisioned Infrastructure (UPI).
It’s beneficial to have a foundational understanding of Ansible basics, including the ability to write and execute simple playbooks, or equivalent experience.
Technology Requirements and Considerations
You must have your own device (BYOD) and access to the internet.
Impact on the organization
Multicluster Management with Red Hat OpenShift Platform Plus is tailored to meet the needs of IT Operations and Development teams in organizations that are scaling and expediting their Container Adoption Journeys. This curriculum empowers companies to implement governance, security, and application placement policies consistently and securely across multiple Kubernetes clusters. The course fosters increased automation in managing cluster and application lifecycles at scale.
It’s essential to recognize that while Red Hat has designed this course to provide significant benefits to our customers, every company and infrastructure is distinct. Therefore, actual results and benefits may vary depending on the specific circumstances and needs of each organization.
Impact of this training
Multicluster Management with Red Hat OpenShift Platform Plus is specifically designed to address the requirements of IT Operations and Development teams within organizations that are in the process of scaling and expediting their Container Adoption Initiatives. This curriculum equips companies with the capabilities to establish governance, security, and application placement policies consistently and securely across multiple Kubernetes clusters. The course significantly enhances automation for managing cluster and application lifecycles at scale.
It’s important to note that while Red Hat has developed this course with the intention of delivering substantial benefits to our customers, every company and infrastructure possesses its unique characteristics. Consequently, the actual results and advantages may vary, contingent on the particular circumstances and demands of each organization.
Recommended next course or exam
Red Hat Certified Specialist in MultiCluster Management Exam (EX480)
Exam description
The Red Hat Certified Specialist in MultiCluster Management exam (EX480) evaluates your expertise in planning, deploying, and managing Red Hat Advanced Cluster Management for Kubernetes and Red Hat Advanced Cluster Security for Kubernetes within a multi-cluster environment.
Successfully passing this exam earns you the title of a Red Hat Certified Specialist in MultiCluster Management, and it also contributes to your progress toward achieving the esteemed Red Hat Certified Architect (RHCA®) certification.
The exam objectives are aligned with the most up-to-date Red Hat product version available. To explore different versions of this exam available for purchase, click “Get started.”
The skills and knowledge gained through this exam are versatile, applicable to both self-managed editions of OpenShift and managed services editions like Red Hat OpenShift on AWS (ROSA) and Azure Red Hat OpenShift.
Audience for this exam
Site Reliability Engineers (SREs): Professionals responsible for maintaining and ensuring the reliability and performance of OpenShift clusters within a multi-cluster environment, while also ensuring compliance with corporate standards.
Cluster Engineers: Individuals tasked with designing and managing production-grade OpenShift clusters across multiple clusters, with a focus on maintaining compliance with corporate standards.
Systems Administrators: Those responsible for system management and configuration within a multi-cluster environment.
Cloud Administrators and Cloud Engineers: Professionals with a specific focus on cloud infrastructure and services, particularly in the context of multi-cluster OpenShift environments.
Exam Prerequisites
- Successful completion of “Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280)” or equivalent practical experience in this domain.
- Successful completion of “Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise (DO380)” or equivalent practical experience.
- Completion of “Multicluster Management with Red Hat OpenShift Platform Plus (DO480)” or equivalent practical experience is also highly recommended to ensure your readiness for this exam.
Exam description:
The Red Hat Certified Specialist in MultiCluster Management exam (EX480) is designed to evaluate your proficiency in planning, deploying, and managing Red Hat Advanced Cluster Management for Kubernetes and Red Hat Advanced Cluster Security for Kubernetes in a multi-cluster environment. Successful completion of this exam not only earns you the title of Red Hat Certified Specialist in MultiCluster Management but also contributes towards your pursuit of becoming a Red Hat Certified Architect (RHCA®).
Key points to consider:
Exam Objectives: This exam assesses your skills based on the latest Red Hat product version, ensuring that you are up-to-date with the most recent features and capabilities. You can explore different versions of this exam by clicking “Get started.”
Applicability: The knowledge and skills gained through this exam can be applied to a variety of environments, including self-managed editions of OpenShift and managed services editions like Red Hat OpenShift on AWS (ROSA) and Azure Red Hat OpenShift.
Target Audience: This exam is ideal for several professionals, including:
- Site reliability engineers (SREs)
- Cluster engineers
- Systems administrators
- Cloud administrators
- Cloud engineers
These professionals are responsible for planning, designing, and implementing production-grade OpenShift clusters in a multi-cluster environment while ensuring compliance with corporate standards. Additionally, it is relevant to those working in multi-cluster environments who need to enhance cluster security.
Prerequisites: Before attempting this exam, it’s recommended to have the following prerequisites:
- Completion of “Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280)” or equivalent experience.
- Completion of “Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise (DO380)” or equivalent experience.
- Familiarity with “Multicluster Management with Red Hat OpenShift Platform Plus (DO480)” or equivalent experience.
By fulfilling these prerequisites, candidates will have a solid foundation and the necessary skills to excel in the MultiCluster Management exam. Good luck with your certification journey!
Study points for the exam
1. Deploying and Managing Red Hat Advanced Cluster Management (RHACM) for Kubernetes:
- Understand RHACM components.
- Deploy RHACM using Red Hat OpenShift Container Platform Operator Lifecycle Management.
- Install RHACM agents in a managed cluster.
2. Multi-Cluster Management:
- Work with multiple OpenShift Container Platform clusters.
- Import and remove clusters.
- Configure access control for multi-cluster management.
- Create and manage RBAC.
- Manipulate cluster sets.
3. Governance and Compliance:
- Understand governance architecture.
- Manipulate policies and components.
- Configure and use the Compliance Operator for multiple clusters.
- Manage observability service.
4. Application Management:
- Work with Git from the CLI.
- Organize Git repositories for GitOps.
- Manage applications using Git repositories.
- Use the application console.
- Use Kustomize for resource management.
- Understand template management.
- Deploy and configure Red Hat Quay.
5. Cluster Security:
- Understand security considerations in multi-cluster environments.
- Manage advanced cluster security.
- Integrate RHACM with OpenShift pipelines and GitOps.
- Import and explore clusters in RHACS.
- Use Helm for application deployment.
- Configure external registries.
- Perform multi-cluster vulnerability management with RHACS.
6. Configuration Management:
- Identify and resolve configuration management issues.
- Ensure configurations persist after a reboot.
These study points cover the essential knowledge and skills required for the exam and are presented in a more concise manner for easier review. Good luck with your preparation!
Preparation:
- Consider taking “Multicluster Management with Red Hat OpenShift Platform Plus (DO480)” as part of your preparation.
- Attending Red Hat classes is beneficial but not mandatory for success on the exam.
- Previous experience, practice, and native aptitude are crucial factors for success.
- While Red Hat doesn’t endorse specific materials, additional reading resources can enhance your understanding.
Exam Format:
- The exam consists of a single section lasting four hours.
- It is a performance-based evaluation of your abilities to implement RHACM and RHACS in a multi-cluster environment.
- Tasks are similar to those encountered in large-scale, multi-cluster OpenShift Container Platform environments.
- You will be evaluated based on specific objective criteria.
Scores and Reporting:
- Official exam scores are available exclusively through Red Hat Certification Central.
- Red Hat does not allow examiners or training partners to report results directly to candidates.
- Typically, exam scores are reported within 3 U.S. business days.
- Scores are presented as total scores; detailed performance on individual items is not disclosed.
- If you are unsuccessful on your first attempt, you are eligible for one exam retake. Refer to the Training Policies page for more information.
This summary provides a clear understanding of the exam process, what to expect, and how to prepare effectively for the Red Hat Certified Specialist in MultiCluster Management exam. Good luck with your exam preparations!
Prove your skills and knowledge
A Red Hat Certified Specialist in MultiCluster Management can:
- Manage and deploy Red Hat Advanced Cluster Management (RHACM) for Kubernetes.
- Work proficiently with multiple OpenShift Container Platform clusters.
- Configure and manage access control for multi-cluster management.
- Deploy and manage policies effectively across multiple clusters.
- Efficiently manage the RHACM observability service.
- Seamlessly manage application resources across multiple clusters.
- Deploy and configure Red Hat Quay.
- Install and configure Red Hat Advanced Cluster Security (RHCAS).
- Integrate RHACS with external registries for enhanced security.
- Competently perform multi-cluster vulnerability management with RHACS.
This succinct summary highlights the key competencies and skills of a Red Hat Certified Specialist in MultiCluster Management.
Is This Certification a Good Fit for You?
1. Site Reliability Engineers (SREs):
- SREs responsible for planning, designing, and implementing production-grade OpenShift clusters in a multi-cluster environment.
- SREs dedicated to ensuring that clusters remain compliant with corporate standards.
2. Cluster Engineers:
- Cluster engineers involved in the deployment and management of OpenShift clusters in a multi-cluster setting.
- Cluster engineers responsible for maintaining cluster security.
3. Systems Administrators:
- Systems administrators working on multi-cluster environments, focusing on OpenShift cluster deployment.
- Systems administrators responsible for maintaining cluster security to ensure data and applications are safe.
4. Cloud Administrators:
- Cloud administrators working with cloud-based OpenShift clusters in a multi-cluster environment.
- Cloud administrators involved in ensuring cluster compliance and security in cloud deployments.
5. Cloud Engineers:
- Cloud engineers responsible for designing, deploying, and managing multi-cluster OpenShift solutions in cloud environments.
- Cloud engineers dedicated to enhancing cluster security in cloud-based setups.
This certification is valuable for a wide range of professionals involved in OpenShift cluster management, multi-cluster environments, and ensuring the security and compliance of these clusters.
Test your skills and knowledge:
- Red Hat Certified Specialist in MultiCluster Management (EX480)
The best way to learn is to do
1. Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280):
- This course covers the essential skills and knowledge required to operate a production-grade Kubernetes cluster using Red Hat OpenShift. It includes managing applications, networking, storage, and security in a Kubernetes environment.
2. Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise (DO380):
- Building upon the knowledge from the previous course, this training focuses on scaling and managing Kubernetes deployments within an enterprise environment. Topics include scaling applications, monitoring, and troubleshooting.
3. Multicluster Management with Red Hat OpenShift Platform Plus (DO480):
- This course is specifically designed to provide comprehensive training in multi-cluster management using Red Hat OpenShift Platform Plus. It covers advanced topics related to managing and deploying multi-cluster environments effectively.
While attending these Red Hat courses is highly beneficial, it’s important to note that attending classes alone may not guarantee success in the certification exam. Practical experience, hands-on labs, and additional self-study are crucial elements in your preparation. These courses serve as a strong foundation for mastering the skills required to earn the Red Hat Certified Specialist in MultiCluster Management certification.