OpenShift post-installation (EN)

e-course

Pumpedu s.r.o.

You will be guided by Jiří Snopek

IT lektor a konzultant, RHCA. Vede tým zaměřený na vývoj i provoz webových a mobilních aplikací.

Information

Description

In this course you will learn about post-installation configuration of OpenShift for production operation.

The course includes working with resources (CPU, RAM,…), tuning node performance, dividing the cluster according to use and risks, eg production vs. non-production projects, possibly CPU intensive, Memory intensive applications and other views.

Target

For OpenShift administrators, architects and DevOps engineers who are planning the production operation of OpenShift.

Working with MachineSets, MachineConfigy
Location of relevant resources on infrastructure nodes
Explanation of ClusterAutoscaler and MachineAutoscaler
Best-practice work and sizing etcd
Using Under disruption budgets
Limiting pod scheduling to selected nodes
Working with Huge pages
Limitation of resources for a project or group of projects
Cluster-level and node-level overcommit resources
Node garbage collection
Node kernel tuning in OpenShift

Legal Notice
OpenShift is registered trademarks of Red Hat, Inc. in the USA and/or other countries. This course is not certified, accredited, affiliated with, nor endorsed by OpenShift or Red Hat, Inc.

Study Materials

Materials are in electronic form.

Followups

OpenShift user management and central authentication

Detailed description on provider's web site