Introduction to Red Hat OpenShift Service on AWS (CS120)

4.6 out of 5 rating Last updated 24/06/2025   English

Available as Instructor Led Training, Live Online & In Person at your Offices or Ours.

Course Contents

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Duration

2 Days

12 CPD hours

Description

Learn how to deploy, access, and perform day-to-day operations to a ROSA cluster. This course teaches IT operations staff how to deploy a public Red Hat OpenShift Service on AWS (ROSA) cluster for experimentation and to provision projects for development teams to work within. IT operations staff will learn how to perform day-to-day operation of ROSA clusters and support application teams which use that cluster. IT operations staff can then apply the same skills and similar procedures to private ROSA clusters of their organizations.

Prerequisites

All students must be knowledgeable about Amazon Web Services (AWS), including operating and managing AWS compute, storage, and network resources For students who are new to Red Hat OpenShift, it is recommended that you learn the fundamental skills of managing Red Hat OpenShift clusters from the following courses Administration link textRed Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280)

1 - Create Public Red Hat OpenShift Service on AWS (ROSA) Clusters

Create a Red Hat OpenShift Service on AWS (ROSA) cluster that is accessible through the internet
  • Introduction to ROSA
    • Describe how ROSA clusters fit into the AWS infrastructure, the required tools to create and access ROSA clusters, and the typical deployment patterns for ROSA clusters: public, bring your own Amazon Virtual Private Cloud (VPC), and private link
  • Prerequisites for ROSA Cluster Creation
    • Describe the required tools and services to create ROSA clusters. Prepare an AWS account and a management workstation to create a ROSA cluster, and verify that an AWS account meets all the prerequisites for creating a ROSA cluster
  • Creating a ROSA Cluster
    • Create an internet-accessible ROSA cluster
  • Accessing a ROSA Cluster as an Administrator
    • Create OpenShift cluster administrator credentials to access a managed cluster by using the OpenShift CLI, OpenShift Web Console, and Kubernetes CLI
  • Connecting a ROSA Cluster to Red Hat Services
    • Connect a managed cluster to Red Hat Cloud Services

2 - Configure Projects for Application Teams

Configure projects for application teams to develop or deploy applications, and grant non-cluster administrators sufficient autonomy for their jobs and to prevent misusing a ROSA cluster and AWS services
  • Configuring Identity Providers for ROSA Clusters
    • Configure an identity provider for developers to access a ROSA cluster and self-service projects to deploy unprivileged applications
  • OpenShift Multi-Tenancy with Projects
    • Describe the OpenShift features that enable multi-tenancy
  • Configuring Project Self-Service
    • Describe the OpenShift features that enable self-service for application teams

3 - Declarative Project Management

Automate project creation and ongoing maintenance by using OpenShift GitOps while preserving the autonomy of non-administrator users over those projects
  • GitOps for Kubernetes
    • Define the fundamentals of GitOps and its use with Kubernetes clusters and applications. Describe the essential concepts of Argo CD that Red Hat OpenShift GitOps supports
  • Automating ROSA Cluster Management with OpenShift GitOps
    • Describe the GitOps approach to automating OpenShift cluster management
  • Drift Remediation with OpenShift GitOps
    • Describe ROSA resource reconciliation with OpenShift GitOps. Describe the OpenShift GitOps approach to remediating cluster state deviation

4 - ROSA Cluster Upgrades

Upgrade ROSA clusters with new OpenShift versions
  • OpenShift Updates and Application Availability
    • Describe the OpenShift update process and how it affects application availability
    • Configuring Scheduled Cluster Upgrades Describe the process of scheduling a ROSA cluster upgrade and configuring automated y-stream upgrades

5 - Delete ROSA Clusters

Delete ROSA clusters and ensure that all of its related AWS resources are deleted
  • Deleting AWS Resources from Deleted ROSA Clusters
    • Describe the process of deleting a ROSA cluster
  • Deleting AWS Resources from Deleted ROSA Clusters
    • Describe scenarios that require manual deletion of AWS resources that are related to a ROSA cluster after the cluster was deleted
Additional course details:

Nexus Humans, Introduction to Red Hat OpenShift Service on AWS (CS120) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward.

This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts.

Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success.

While we feel this is the best course for the ITS Data Analytics course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you.

Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

FAQ for the Introduction to Red Hat OpenShift Service on AWS (CS120) Course

Available Delivery Options for the Introduction to Red Hat OpenShift Service on AWS (CS120) training.
  • Live Instructor Led Classroom Online (Live Online)
  • Traditional Instructor Led Classroom (TILT/ILT)
  • Delivery at your offices in London or anywhere in the UK
  • Private dedicated course as works for your staff.
How many CPD hours does the Introduction to Red Hat OpenShift Service on AWS (CS120) training provide?

The 2 day. Introduction to Red Hat OpenShift Service on AWS (CS120) training course give you up to 12 CPD hours/structured learning hours. If you need a letter or certificate (Non PeopleCert programs only) in a particular format for your association, organisation or professional body please just ask.

Is the Introduction to Red Hat OpenShift Service on AWS (CS120) training appropriate for someone learning to use Red Hat in a professional environment?

Yes the Introduction to Red Hat OpenShift Service on AWS (CS120) is appropriate for someone looking to use Red Hat in a professional workspace or environment. But do make sure to note any prerequisites, read the course outline to ensure it is the right fit for you or your teams requirements and preferences.

What is the correct audience for the Introduction to Red Hat OpenShift Service on AWS (CS120) training?

  • ROSA administrators
  • System administrators, platform engineers, cloud engineers, other infrastructure-related IT roles who are responsible for providing and supporting infrastructure for applications deployed on AWS.
  • Enterprise architects
  • Application and development infrastructure professionals such as site reliability engineers and DevOps engineers.

Do you provide training for the Introduction to Red Hat OpenShift Service on AWS (CS120).

Yes we provide corporate training, dedicated training and closed classes for the Introduction to Red Hat OpenShift Service on AWS (CS120). This can take place anywhere in Ireland including, Dublin, Cork, Galway, Northern Ireland or live online allowing you to have your teams from across Ireland or further afield to attend a single training event saving travel and delivery expenses.

What is the duration of the Introduction to Red Hat OpenShift Service on AWS (CS120) program.

The Introduction to Red Hat OpenShift Service on AWS (CS120) training takes place over 2 day(s), with each day lasting approximately 8 hours including small and lunch breaks to ensure that the delegates get the most out of the day.

Why are Nexus Human the best provider for the Introduction to Red Hat OpenShift Service on AWS (CS120)?
Nexus Human are recognised as one of the best training companies as they and their trainers have won and hold many awards and titles including having previously won the Small Firms Best Trainer award, national training partner of the year for Ireland on multiple occasions, having trainers in the global top 30 instructor awards in 2012, 2019 and 2021. Nexus Human has also been nominated for the Tech Excellence awards multiple times. Learning Performance institute (LPI) external training provider sponsor 2024.
Is there a discount code for the Introduction to Red Hat OpenShift Service on AWS (CS120) training.

Yes, the discount code PENPAL5 is currently available for the Introduction to Red Hat OpenShift Service on AWS (CS120) training. Other discount codes may also be available but only one discount code or special offer can be used for each booking. This discount code is available for companies and individuals.

Jump to dates

Training Insurance Included!

When you organise training, we understand that there is a risk that some people may fall ill, become unavailable. To mitigate the risk we include training insurance for each delegate enrolled on our public schedule, they are welcome to sit on the same Public class within 6 months at no charge, if the case arises.

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