DO380 – Red Hat Openshift Administration III: Scaling Deployments in the Enterprise
Plan, implement, and manage OpenShift clusters at scale.
Course description
Plan, implement, and manage OpenShift clusters at scale.
Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise (DO380) expands upon the skills required to plan, implement, and manage OpenShift® clusters in the enterprise. You will learn how to configure and manage OpenShift clusters at scale to address increasing and special demands from applications and ensure reliability, performance, and availability.
Course Content Summary
- Manage OpenShift cluster operators and add operators.
- Implement GitOps workflows using OpenShift GitOps operator.
- Integrate OpenShift with enterprise authentication.
- Query and visualize cluster-wide logs, metrics, and alerts.
- Backup and restore application settings and data with OpenShift APIs for Data Protection (OADP).
- Manage machine pools and machine configurations.
Prerequisites
- Complete Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280) and become a Red Hat Certified Specialist in OpenShift Administration.
- Complete Red Hat System Administration II (RH134) and become a Red Hat Certified System Administrator.
- Recommended, but not required: become a Red Hat Certified Systems Engineer or a Red Hat Certified Specialist in Ansible Automation. Basic knowledge about writing and running Ansible playbooks is desired.
Audience
- Platform Engineers
- System Administrators
- Cloud Administrators
- Other infrastructure-related IT roles who are responsible for implementing and managing infrastructure for applications.
- Enterprise Architects
- Site Reliability Engineers (SRE)
- DevOps Engineers
- Other application-related IT roles who are responsible for designing infrastructure for applications.
Outline
Configure OpenShift clusters to authenticate by using LDAP and OIDC enterprise identity systems and to recognize groups that those systems define.
Backup and restore application settings and data with OpenShift APIs for Data Protection (OADP).
Configure a subset of cluster nodes to be dedicated to a type of workload.
Configure workloads to run on a dedicated set of cluster nodes and prevent other workloads from using those cluster nodes.
Deploy OpenShift GitOps for managing clusters and applications.
Troubleshoot performance and availability issues with applications and clusters.
Deploy OpenShift logging and query log entries from workloads and cluster nodes.
Recommended Next Course or Exam
- Red Hat OpenShift Installation Lab (DO322)
- Securing Kubernetes Clusters with Red Hat Advanced Cluster Security (DO430)
- Red Hat Certified Specialist in OpenShift Advanced Cluster Security Exam (EX430)
- Multicluster Management with Red Hat Advanced Cluster Management for Kubernetes (DO432)
- Red Hat Certified Specialist in OpenShift Advanced Cluster Management Exam (EX432)
- Enterprise Kubernetes Storage with Red Hat OpenShift Data Foundation (DO370)
- Red Hat Certified Specialist in OpenShift Data Foundation exam (EX370)
- Red Hat OpenShift Virtualization Administration I: Operating Virtual Machines (DO156)
- Red Hat Certified Technologist in OpenShift Virtualization (EX156)
