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Red Hat OpenShift Administration II DO280R Certification Training India
Operating Production Kubernetes Cluster e-Learning
This instructor-led online Red Hat OpenShift Administration II (DO280R) Certification Training in India equips you with practical skills in managing and operating the OpenShift clusters effectively using OpenShift Container Platform 4.14. Learn how to configure role-based access control (RBAC) to
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Red Hat OpenShift Administration II DO280R Certification Training Course Overview
This Red Hat OpenShift Administration II (DO280R) Certification Training is designed meticulously to provide you with the skills necessary to manage and configure enterprise-level container platforms using the OpenShift Container Platform 4.14. Get familiar with OpenShift architecture and deploy applications properly using command-line tools to be more in control. The course assists you to understand how to configure role-based access control (RBAC) so that user access and cluster permission is provided efficiently.
You will develop an understanding of how to manage persistent storage, how to guarantee that data is available to stateful applications, and how to configure security context constraints to secure workloads against vulnerability. Learn how to configure cluster networking, including ingress controllers and network policies, to optimize traffic routing and security. You also learn how to use labels, selectors, and annotations to manage resources and grasp how to deploy image streams to automatically build applications.
Other key topics include resolving deployment and cluster issues to guarantee platform stability. This module enhances your ability to integrate external services with OpenShift, providing additional functionalities for applications, including handling secrets and ConfigMaps to securely store configurations. Grasp how to track the health of the cluster and resource usage to achieve efficiency in operational activity and set quotas and limits to help manage resources.
Additionally, you get topic-wise practice assignments, study resources, practical laboratory work, review sessions, and simulated practice evaluations to help you prepare for EX280 certification exam.
Upon the course completion, you will be able to handle the OpenShift clusters, deploy applications to provide security, configure storage and networking, and implement the correct administration strategies in production.
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Red Hat OpenShift Administration II DO280R Certification Course Objectives
- Discover the installation and control of the applications using the OpenShift command line interface.
- Learn the architecture of the OpenShift Container Platform to control the clusters.
- Comprehend how to set up role-based access control (RBAC) to administer the permissions of users.
- Discover how to manage persistent storage options to support stateful application deployment.
- Find out how to configure security context constraints to protect a workload.
- Get acquainted with cluster networking, ingress controllers and network policies.
- Become familiar with labeling, selectors, and annotations to manage the resources in an orderly manner.
- Discover how to utilize image streams to automate the building and updating of applications.
- Learn to integrate external services with OpenShift to enhance your application's capabilities.
- Learn how to troubleshoot deployment and cluster problems to be able to deal with them in production.
Red Hat OpenShift Administration II DO280R Course Target Audience
- System administrators
- OpenShift administrators
- Cloud administrators
- DevOps engineers
- IT operations professionals
Red Hat OpenShift Administration II DO280R Certification Eligibility Criteria
- Knowledge of Linux administration.
- Expertise in the fundamentals of Kubernetes.
- Familiarity with OpenShift.
- Knowledge of container principles.
- Proficiency with command-line tools.
Course Outline
Describe the Red Hat OpenShift Container Platform
- Explaining the architecture of the Red Hat OpenShift Container Platform.
Verify the Health of a Cluster
- Describing OpenShift installation methods and verifying the health of a newly installed cluster.
Configure Authentication & Authorization
- Configuring authentication with the HTPasswd identity provider and assigning roles to users/groups
Configure Application Security
- Restricting permissions of applications utilizing security context constraints and protecting access credentials using secrets.
Configure OpenShift Networking for Applications
- Troubleshooting OpenShift software-defined networking (SDN) and configuring network policies.
Control Pod Scheduling
- Controlling which nodes a pod runs on.
Explain Cluster Updates
- Describing how to perform a cluster update.
Manage a Cluster with the Web Console
Managing a Red Hat OpenShift cluster using the web console.
About Red Hat Certification & Red Hat Examination
The Red Hat OpenShift Administration II (DO280R) Certification qualifies your skills in understanding the installation, configuration, and management of OpenShift container platforms. It proves you can handle enterprise Kubernetes environments, which makes you a valuable employee in the modern cloud environment.
This certification enhances your career prospects as you may work as an OpenShift Administrator, Kubernetes Administrator, Site Reliability Engineer, or DevOps Engineer. It is widely employed in industries such as IT , telecom, finance, health care, where strong, reliable, scalable container platforms are required.
In addition, this certification also lays a solid foundation for obtaining other Red Hat certifications, including Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA), and you can continue your career growth.
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FAQ’s
What skills does the Red Hat OpenShift Administration II (DO280R) Certification offer?
The Red Hat OpenShift Administration II (DO280R) training is designed to familiarize administrators with the configuration, maintenance, and troubleshooting of a Red Hat OpenShift Container Platform 4.14 cluster in a production environment. It covers advanced operational skills, including networking, security, and storage, as well as cluster health monitoring and daily administrative requirements necessary for OpenShift deployments at an enterprise level.
What is the format of the EX280 exam?
The EX280 exam is a practical, performance-oriented exam that takes 3 to 4 hours to complete. Learners are expected to perform 12-15 practical activities based on the command-line interface (CLI) and resembling real-life administrative operations on Red Hat OpenShift Container Platform 4.14 clusters.
What is the passing score for the EX280 exam?
To pass the exam EX280, you must achieve a score of 210 or higher out of 300. The test is designed to assess your ability to perform administrative duties with precision and efficiency within a time-bound setting in a practical scenario.
What are the requirements for the course DO280R?
To take the DO280R course, you must have attended the Red Hat OpenShift Administration I (DO180) course or have the same level of knowledge. Additionally, a basic understanding of containers, Kubernetes, and OpenShift concepts, as well as experience with Linux system administration, is required to grasp how clusters work.
Is this Red Hat certification renewable?
Yes, the Red Hat Certified Specialist in OpenShift Administration certification is mostly valid for three years. To stay in the active status, you will have to recertify prior to the expiration date by passing the latest version of the EX280 exam.
In which industries will I be able to work after getting this certification?
Once you have acquired this certification, you can work in the field of IT services, telecom, banking, healthcare, manufacturing, government, and cloud service providers because these industries are currently taking advantage of the containerized applications running on OpenShift to carry out their scalable and secure operations.
Which job roles can I aim for once I complete the DO280R credential?
After certification, you will be able to pursue such positions as OpenShift Administrator, Kubernetes Administrator, DevOps Engineer, Cloud Engineer, Site Reliability Engineer, and Platform Operations Engineer, where the knowledge related to managing OpenShift clusters is of great value.
What role does Vinsys play in helping learners to undertake the Red Hat OpenShift Administration II (DO280R) Certification course?
Vinsys offers instructor-led online training by Red Hat-certified professionals, practical labs that simulate real production environments, well-defined modules that align with the objectives of the EX280 exam, and mentorship programs to build your confidence in taking the certification exam and applying knowledge in the workplace.
What are the options to take the EX280 exam?
Depending on the convenience and the availability of the exam, you can take the EX280 exam online as a remote exam with a secure proctoring environment or at any of the Red Hat authorized testing centers around your locality.
What is the Red Hat OpenShift Administration II (DO280R) certification level?
The certification is at the intermediate level. It is intended to certify the professionals who already possess basic knowledge of OpenShift and are interested in demonstrating their ability to manage production-level OpenShift clusters and containerized applications.
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Reviews
I have been a Linux administrator for several years, and the idea of learning OpenShift in the past has been daunting. A course like DO280R by Vinsys simplified it significantly. The instructor was clear in all the concepts, starting with RBAC configurations to persistent storage management. The labs were practical, which increased my confidence. I can easily deploy and manage applications on open shift clusters. Vinsys was also very helpful in terms of exam preparation through mock tests and pre-structured study materials, so I felt quite prepared to pass the certification.
Janki Raj UpadhyayLinux Administrator
I was taking this course to upgrade my skills and prepare myself to pass the EX280 exam, and it exceeded my expectations. The Vinsys instructor ensured that everyone understood the topics before proceeding to the next one. The information on ingress controllers, networking, and incorporating external services proved extremely helpful in my current position. Revision was significantly easier due to the exam preparation sessions and practice tasks that were organized by topic. I am now confident in passing the certification and applying my knowledge in practice.
Nayan Kumari ChautalaOpenshift Administrator
As someone transitioning to the DevOps environment, I needed a comprehensive knowledge base on OpenShift management, and this Vinsys course was the best. The sessions were very interactive, and I enjoyed learning how to configure security context constraints and image streams. The labs were descriptive and helped me understand concepts in depth. Their study method, practical training, and test practices have given me the confidence to pass the certification.
Pushpendra SinghDevops Enginner
I was unsure whether to learn OpenShift, as it seemed too advanced, but the DO280R training provided by Vinsys helped me change my mind. The trainer was extremely patient, and he explained everything about cluster management, as well as troubleshooting methods, in a clear and simple manner. The labs were realistic, and the well-organized study materials were excellent to revise. Review classes that are conducted by experts, which made me more prepared to fill my weak spots. I am now prepared to pass the EX280 exam and am willing to handle OpenShift clusters in my present work.
Javed KadriCloud administrators
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