DO286 Containers, Kubernetes, and Red Hat OpenShift Administration II with exam

Opis

This course is no longer available, it has been removed from Red Hat schedules and can not be delivered on request anymore.
If you wish to learn similar content, please note that the better option is to take two separate courses: DO180+DO280 and EX280 exam.

Learn to build and manage linux containers and configure and manage an OpenShift cluster

Containers, Kubernetes, and Red Hat OpenShift Administration II with exam (DO286) helps you build core knowledge in building and managing Linux containers and Red Hat® OpenShift® Container Platform. This hands-on, lab-based course shows you how to deploy sample applications to either a local container runtime or an OpenShift cluster and then how to configure and manage OpenShift clusters to further understand how developers will use the platform. These skills are needed for multiple roles, including developers, administrators, and site reliability engineers.

This course is based on Red Hat OpenShift Container Platform 4.10.

DO286 combines the content from Red Hat OpenShift I: Containers & Kubernetes (DO180) and Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280).

The Red Hat Certified Specialist in OpenShift Administration exam (EX280) is included in this bundle.

Course content summary                          

• Understand container and OpenShift architecture.
• Manage containers and container images.
• Create custom container images.
• Deploy and Troubleshoot applications on OpenShift.
• Configure authentication using local users.
• Control access to projects using role-based access control (RBAC).
• Configure service and container networking.
• Configure pod scheduling using labels and selectors.
• Limit compute resource usage.
• Scale a cluster.
• Monitor cluster events and alerts.

Cel

Impact on the organization

This course provides novice administrators with the essential skills to configure and manage Red Hat OpenShift Container Platform clusters to support containerized applications that are highly available, resilient, and scalable. Red Hat OpenShift Container Platform is an enterprise, hardened distribution of Kubernetes that enables rapid application development and deployment, as well as portability of applications and operational processes across cloud providers and traditional data centers.

Impact on the individual

After completing this course, you should be able to demonstrate the skills necessary to execute and build local containers, establish the health of a new OpenShift cluster, grant users and developers access to the cluster, and manage the cluster on a day-to-day basis. One major focus of the course is troubleshooting common problems that will be encountered beyond day one as users and applications use cluster resources.

Grupa docelowa:

• System and software architects interested in understanding features and functionality of an OpenShift cluster
• System administrators who who are interested in the ongoing management of clusters and containerized applications
• Cluster operators who are interested in managing access to cluster resources by users and applications
• Site reliability engineers interested in the ongoing maintenance and troubleshooting of a cluster

Uwagi:

Duration: 5 days

Technology considerations - Internet access is required.

Recommended next exam or course:

• DO380 Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise

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Wymagania:

• Become a Red Hat Certified System Administrator (RHCSA) or demonstrate equivalent knowledge

Konspekt

1. Introduction to container technology
   • Describe how applications run in containers orchestrated by Red Hat OpenShift Container Platform.
2. Create containerized services
   • Provision a service using container technology.
3. Manage containers
   • Modify prebuilt container images to create and manage containerized services.
4. Manage container images
   • Manage the life cycle of a container image from creation to deletion.
5. Create custom container images
   • Design and code a Dockerfile to build a custom container image.
6. Deploy containerized applications on OpenShift
   • Use OpenShift Container Platform to deploy single container applications.
7. Deploy multicontainer applications
   • Deploy applications that are containerized using multiple container images.
8. Explore Red Hat OpenShift Container Platform
   • Describe the architecture of OpenShift Container Platform.
9. Verify a cluster
   • Review installation methods and verify the functionality of a newly installed cluster.
10. Configure authentication
    • Use an identity provider to configure authentication.
11. Control access to OpenShift resources
    • Define and apply role-based access controls and protect sensitive information with secrets.
12. Configure OpenShift networking components
    • Identify the components of OpenShift Container Platform software-defined networking and configure some of the components.
13. Control pod scheduling
    • Control the nodes on which a pod runs.
14. Scale an OpenShift cluster
    • Control the size of an OpenShift cluster.
15. Perform cluster updates
    • Describe how to perform a cluster update.
16. Manage a cluster with the web console
    • Use the web console to manage a Red Hat OpenShift cluster.
17. Execute a comprehensive review
    • Verify, manage, and troubleshoot an OpenShift cluster for enterprise use.

Note: Course outline is subject to change with technology advances and as the nature of the underlying job evolves. For questions or confirmation on a specific objective or topic, contact us at osec@osec.pl