Access the course here do101.
- JB183 or equivalent programming experience
- Demonstrate the basic skills required to deploy, update, scale, and troubleshoot applications on OpenShift.
- Demonstrate a good understanding of the benefits of using OpenShift, and how to contribute to applications that are deployed on OpenShift.
Access the course here do180.
- Red Hat System Administration I (RH124) or equivalent skills managing Linux systems and servers from the Bash shell
- It is also recommended, though not required, that students achieve the Red Hat Certified System Administrator certification, or demonstrate equivalent Red Hat Enterprise Linux system administration experience, before taking DO180.
- Managing OpenShift clusters from the command-line interface and from the web console.
- Deploying applications on OpenShift from container images, templates, and Kubernetes manifests.
- Troubleshooting network connectivity between applications inside and outside an OpenShift cluster.
- Connecting Kubernetes workloads to storage for application data.
- Configuring Kubernetes workloads for high availability and reliability.
- Managing updates to container images, settings, and Kubernetes manifests of an application.
Access the course here do188.
- Take our free assessment to gauge whether this offering is the best fit for your skills. Some experience with web application architectures and their corresponding technologies. Experience in the use of a Linux terminal session, issuing operating system commands, and familiarity with shell scripting is recommended.
- Building and managing containers with Podman for deployment on a Kubernetes and OpenShift 4 cluster.
- This course prepares the student to take the Red Hat Certified Specialist in containerized applications exam (EX188)
Access the course here do280.
- Red Hat System Administration I (RH124), or equivalent skills in managing Linux systems and servers from the Bash shell.
- Red Hat OpenShift I: Containers & Kubernetes (DO180 v4.14), or equivalent skills in deploying and managing Kubernetes applications by using the OpenShift web console and command-line interfaces.
- Configure and manage OpenShift clusters to maintain security and reliability across multiple applications and development teams.
- Configure authentication, authorization, and resource quotas.
- Protect network traffic with network policies and TLS security (HTTPS).
- Expose applications by using protocols other than HTTP and TLS, and attach applications to multi-homed networks.
- Manage OpenShift cluster updates and Kubernetes operator updates.
- This course, together with the Red Hat OpenShift I: Containers & Kubernetes (DO180) course, prepares the student to take the Red Hat Certified Specialist in OpenShift Administration exam (EX280).
Access the course here do288.
- Either have completed the Red Hat OpenShift Development I: Introduction to Containers with Podman course (DO188), or have equivalent knowledge.
- RHCSA or higher is helpful for navigation and usage of the command line, but it is not required.
- Design, build, and deploy containerized applications on an OpenShift cluster.
Access the course here do120.
- Describe the general responsibilities of Red Hat, the cloud provider, and the customer in the administration of OpenShift managed clusters.
- Provision internet-accessible, managed OpenShift clusters by using the cloud service web console and CLI.
- Configure managed clusters to grant access as either limited or full administrators; and to allow developers self-service access to create projects and deploy applications.
- Connect managed clusters to Red Hat cloud services such as Red Hat Insights and the Red Hat Hybrid Cloud Console.
- All students must be knowledgeable of Amazon Web Services (AWS), including operating and managing AWS compute, storage, and network resources.
- For students that are new to Red Hat OpenShift it is recommended that you learn the fundamental skills of managing Red OpenShift clusters, before taking DO120, from the following courses: Red Hat OpenShift Administration I - Managing Containers and Kubernetes (DO180) and Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280)
- Students with previous experience managing Kubernetes clusters are advised to take DO180 and DO280 before taking DO120 or at least acquire foundational skills operating Red Hat OpenShift clusters.
Access the course here do322
- Red Hat Certified Specialist in OpenShift Administration certification (on OpenShift 4) or equivalent knowledge is required.
- Red Hat Certified System Administrator (RHCSA) certification or equivalent knowledge of Red Hat Enterprise Linux system administration is also strongly recommended.
- Installing OpenShift on a cloud, virtual, or physical infrastructure.
Access the course here do370
- Red Hat Certified Specialist in OpenShift Administration certification (EX280) or equivalent knowledge for the roles of Red Hat OpenShift cluster administrator or SRE.
- Red Hat Certified Systems Administrator certification (EX200) or equivalent knowledge of Linux system administration is recommended for all roles.
- Basic knowledge of storage technologies, such as disk types, SAN, and NAS is recommended
- Install, configure, and manage Red Hat OpenShift Data Foundation in an OpenShift cluster.
- Provision storage for Red Hat OpenShift cluster services, such as monitoring and registry.
- Provision file and block storage to applications running on the OpenShift cluster.
- Monitor and expand storage capacity and performance.
- Create persistent volume snapshots and clones.
- Provision object storage in S3 buckets for compatible applications.
Access the course here do380.
- Automating day 2 tasks necessary to establish production clusters with higher performance and availability requirements.
- Integrating OpenShift software with enterprise infrastructure such as authentication and storage.
- Troubleshooting issues related to cluster operators, resource availability, and capacity.
- Red Hat Certified Specialist in OpenShift Administration (EX280) certification or equivalent knowledge for the role of an OpenShift Cluster Administrator.
- Red Hat Certified Systems Administrator (EX200) certification or equivalent knowledge of the Linux shell and managing Linux servers.
- Ability to write and run simple Ansible Playbooks
Access the course here do480.
- Deploy Red Hat Advanced Cluster Management for Kubernetes (RHACM).
- Add managed clusters to RHACM.
- Define and apply cluster configuration policies.
- Detect and correct non-conformance to cluster configuration policies.
- Deploy applications by using RHACM
- Deploy a private Red Hat Quay registry.
- Deploy Red Hat Advanced Cluster Security for Kubernetes (RHACS).
- Integrate Red Hat Quay and RHACS security with RHACM.
- Red Hat Certified Specialist in OpenShift Administration certification (EX280) or equivalent knowledge for the roles of Red Hat OpenShift cluster administrator or SRE.
- Red Hat Certified Systems Administrator certification (EX200) or equivalent knowledge of Linux system administration is recommended for all roles. Basic knowledge of Kubernetes and OpenShift administration skills are recommended
- Hands-on Demo of Red Hat OpenShift Service on AWS
- OpenShift: Designing your OpenShift Container Platform for Amazon Web Services
- OpenShift: Installing OpenShift on Amazon part1
- OpenShift: Installing OpenShift on Amazon part2
- OpenShift: Installing OpenShift on Amazon part3
- Troubleshoot OpenShift Using oc debug
- Troubleshooting Application Pods with the OpenShift Web Console
- OpenShift: Capturing Pod Traffic in OCP
- OpenShift: Network Policy Objects in Action
- OpenShift: Build and Test Containers
- Deploying Helm Charts on OpenShift
- Git Branching Strategies
- OpenShift: Running Blue/Green Deployment on OpenShift
- Red Hat OpenShift Cluster Upgrades and Application Operator Updates
- OpenShift: OpenShift CI/CD Demo (Part I)
- OpenShift: Setting up Prometheus and Grafana on OpenShift
- OpenShift: Push Local Docker Images to OpenShift Registry
- OpenShift: Adding Persistent Storage for your Applications
- OpenShift: Creating Custom Jenkins Agents
- OpenShift: OpenShift with Jenkins Declarative Pipelines