Learn to build and manage container images, administrate an OpenShift cluster, and troubleshoot applications running on Kubernetes
Containers, Kubernetes, and Red Hat OpenShift Administration II (DO285) helps you gain core knowledge in building and in configuring and managing Red Hat® OpenShift® Container Platform. This immersive and intensive, hands-on course shows you how to deploy applications to a local container engines and OpenShift clusters, manage the cluster on a day-to-day basis, and troubleshoot the deployment of containerized applications.
This course is based on Red Hat OpenShift Container Platform 4.5 and combines the content from Red Hat OpenShift I: Containers & Kubernetes (DO180) and Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280).
Course content summary
Manage containers and container images.
- Create custom container images.
- Describe the Red Hat OpenShift Container Platform cluster installation and update processes.
- Troubleshoot application deployment issues.
- Control access to projects using groups and role-based access control (RBAC).
- Configure service and container networking.
- Expose applications to clients external to the cluster using TLS encryption.
- Configure network isolation between services and applications using network policies.
- Configure application scheduling using labels and selectors.
- Limit compute resource usage of applications with resource limits and quotas.
- Install Kubernetes Operators with the web console.
Audience for this course
- 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
Prerequisites for this course
Become a Red Hat Certified System Administrator (RHCSA), or demonstrate equivalent Red Hat Enterprise Linux system administration experience