Chi dovrebbe partecipare
- System administrators who want to demonstrate their OpenShift Enterprise by Red Hat skills.
- Red Hat Certified Engineers who wish to pursue Red Hat Certified Architect (RHCA).
Prerequisiti
- Be Red Hat Certified System Administrators or have comparable work experience and skills (Red Hat Certified Engineer would be even better)
- Have taken the OpenShift Administration (DO280) course or have comparable work experience using OpenShift Enterprise by Red Hat
- Review the Red Hat Certificate of Expertise in Platform-as-a-Service exam (EX280) objectives
Recommended Training Red Hat OpenShift Administration II: Configuring a Production Cluster (DO280)
Obiettivi del Corso
To become a Red Hat Certified Specialist in OpenShift Administration, you should be able to perform these tasks:
Manage OpenShift Container Platform
- Use the command-line interface to manage and configure an OpenShift cluster
- Use the web console to manage and configure an OpenShift cluster
- Create and delete projects
- Import, export, and configure Kubernetes resources
- Examine resources and cluster status
- View logs
- Monitor cluster events and alerts
- Troubleshoot common cluster events and alerts
- Use product documentation
Manage users and policies
- Configure the HTPasswd identity provider for authentication
- Create and delete users
- Modify user passwords
- Modify user and group permissions
- Create and manage groups
Control access to resources
- Define role-based access controls
- Apply permissions to users
- Create and apply secrets to manage sensitive information
- Create service accounts and apply permissions using security context constraints
Configure networking components
- Troubleshoot software defined networking
- Create and edit external routes
- Control cluster network ingress
- Create a self signed certificate
- Secure routes using TLS certificates
Configure pod scheduling
- Limit resource usage
- Scale applications to meet increased demand
- Control pod placement across cluster nodes
Configure cluster scaling
- Manually control the number of cluster workers
- Automatically scale the number of cluster workers
As with all Red Hat performance-based exams, configurations must persist after reboot without intervention.
Follow On Courses
Contenuti del Corso
The Red Hat Certified Specialist in OpenShift Administration exam (EX280) tests the knowledge, skills, and ability to create, configure, and manage a cloud application platform using Red Hat® OpenShift® Container Platform.
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