OpenShift

OpenShift training classes from DASVM provide you in-depth knowledge on all the key features and fundamentals of OpenShift. The course introduces containers, Kubernetes, Red Hat OpenShift Container Platform, and builds core knowledge to manage containers with hands-on exercises. Through this training, you will work on real-time projects which are primarily inline with the OpenShift Certification Exam.

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OpenShift training classes from DASVM provide you in-depth knowledge on all the key features and fundamentals of OpenShift. The course introduces containers, Kubernetes, Red Hat OpenShift Container Platform, and builds core knowledge to manage containers with hands-on exercises. Through this training, you will work on real-time projects which are primarily inline with the OpenShift Certification Exam.

 
Learning Objectives:
 

In our training, you will learn about:

 
  • Container, Docker, and Red Hat OpenShift architecture.
  • Openshift Cluster
  • How to deploy the application on Openshift Cluster.
  • How to set up integration between Openshift and SCM.
  • Creating custom templates, and catalogue items in Openshift.
  • How to deploy Multiservice applications on Openshift.
 

Course content

 

Introduction to Kubernetes and OpenShift
  • Understanding Container Orchestration
  • Which is Openshift and Kubernetes.
  • Openshift Architecture.
Openshift Command-Line Interfaces and APIs Openshift installation
Single node installation – CRC
  • User Provisioned Infrastructure(UPI) installation
  • Adding additional node to the cluster.
Running application as pods/deployments.
  • Creating pods
  • Creating Deployments
  • Managing Replica sets.
Service in Openshift
  • What is service?
  • Different kinds of services
Pod Scheduling
  • Nodeselector
  • Nodename
  • Pod affinity/anti-affinity
  • Taint and Tolerations
Openshift Routes
Configuring Storage for OCP applications.
  • Volumes
  • Volume access modes
  • Persistent Volumes
  • Persistent Volume claims
  • Storage Class
  • NFS storage class
Openshift Operators
  • Operator installation on OCP
Configuring openshift alertmanager Authentication and authorization on OCP
  • htpasswd
  • Active Directory
  • Azure Entra ID
  • Removing kubeadmin user
  • Authorization by using RBAC
  • SCC
Image Registry
  • Understanding internal Openshift image registry
  • Enabling default route to expose the registry
  • Managing image streams
  • Pulling images from external private registries
Inject data into applications
  • Creating configmaps
  • Creating secrets
  • Injecting secrets and configmaps into deployments
Managing Resources
  • Quota
  • Configuring Limit range
Openshift Builds
  • Builds
  • Buildconfig
  • Deployment strategies
  • S2i Base images
  • Building container images with dockerfile from Git
  • Building container images with application source code from Git
OC – Mirror
  • Imagsetconfig
  • Mirroring Openshift operators with oc-mirror
Quay mirrored registry
  • Installation of standalone Quay
Openshift Certificate Configuration
  • Replacing openshift API cert
  • Replacing openshfit default ingress cert
  • Adding additional CA certs to the OCP by enabling cluster wide proxy
Using Skopeo
  • Copying images to container registries using the Skopeo
Machine Config Operator(MCO)
  • Adding additional disks to node using machine config operator.
  • Modifying the configuration files using MCO

 

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Course Prerequisites

   
  • The participant should have knowledge on the basics of containers, Kubernetes, and OpenShift.
  • The participant should have experience in Enterprise Linux system administration.

Who can attend

   
  • System administrators
  • Developers
  • Architects
  • Cloud administrators
  • Professionals who want to enhance their skills in OpenShift Container Platform.

Number of Hours: 30hrs

Certification

DO180, DO280 & DO380

Key features

  • One to One Training
  • Online Training
  • Fastrack & Normal Track
  • Resume Modification
  • Mock Interviews
  • Video Tutorials
  • Materials
  • Real Time Projects
  • Virtual Live Experience
  • Preparing for Certification

FAQs

DASVM Technologies offers 300+ IT training courses with 10+ years of Experienced Expert level Trainers.

  • One to One Training
  • Online Training
  • Fastrack & Normal Track
  • Resume Modification
  • Mock Interviews
  • Video Tutorials
  • Materials
  • Real Time Projects
  • Materials
  • Preparing for Certification

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