Open Source/OKD (Origin Kubernetes Distribution)

OKD (Origin Kubernetes Distribution) Certification Training Course Overview

The Community Distribution of Kubernetes that powers Red Hat OpenShift.

Built around a core of OCI container packaging and Kubernetes container cluster management, OKD is also augmented by application lifecycle management functionality and DevOps tooling. OKD provides a complete open source container application platform.

OKD is a distribution of Kubernetes optimized for continuous application development and multi-tenant deployment. OKD adds developer and operations-centric tools on top of Kubernetes to enable rapid application development, easy deployment and scaling, and long-term lifecycle maintenance for small and large teams. OKD is the upstream Kubernetes distribution embedded in Red Hat OpenShift.

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OKD (Origin Kubernetes Distribution) (40 Hours) Download Course Contents

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Group Training
18 - 22 Oct GTR 09:00 AM - 05:00 PM CST
(8 Hours/Day)

01 - 05 Nov GTR 09:00 AM - 05:00 PM CST
(8 Hours/Day)

06 - 10 Dec GTR 09:00 AM - 05:00 PM CST
(8 Hours/Day)

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Course Modules

Module 1: The OKD Container Platform.
  • The Role of Containers & Container Orchestration
  • Introduction to OKD
  • Kubernetes and OKD Architectur
  • Installation of OKD
Module 2: Introduction To Docker
  • Installation of Docker
  • Docker Essential Commands
  • Creating Containers
  • Managing Data in Docker
  • Docker Networking
  • Docker Repositories
  • Build Images
  • Docker File
Module 3: Core Concepts of OKD
  • Pods
  • Services
  • Replication Controllers
  • Persistent Volume(PV)
  • Deployment Config
  • Build Config
Module 4: Managing OKD
  • Introduction to YAML
  • Creating and Managing Pods
  • Init Containers
  • Labels & Selector
  • Managing Replication Controllers
Module 5: Managing Service And Route
  • Managing Services-> ClusterIP, NodePort
  • Working With Routes
  • Give privilege to Pods
  • Create NGINX and SQL Application
Module 6: Managing Users & Policies
  • Introduction to User and Group
  • Managing Users & Groups
  • Managing User Labels
  • Limiting Number of Self-Provisined Projects Per User
Module 7: Deployment Config and Build Config
  • Introduction to Deployment Config and Build Config
  • (Source-To-Image)S2I Build
  • Create and Manage Build from GitHub Source Code
Module 8: Managing Environment Variables
  • Passing Environment Variables
  • Plain Key Value
  • Managing Config Maps
  • Handling of Secret Information
Module 9: Security
  • Self-Provisioning Projects
  • Disable Self-Provisioning
  • Creating and Managing Service Account
  • Managing Role Based Access Control(RBAC)
  • Managing Security Context Constraints(SCC)
Module 10: Manual Scheduling
  • Introduction to Scheduler
  • Taints and Tolerations
  • Node Selector
  • Node Affinity
  • Taint and Tolerations vs Node Affinity
  • Daemon Set
Module 11: Resource Quota and Limits
  • What Is Managed by Quotas
  • Quotas versus Limit Ranges
  • Requests Versus Limits
  • Resource Requirements
  • Overriding Build Resources
Module 12: Managing Nodes
  • Basic Node Commands
  • Adding Nodes in Cluster
  • Deletes Nodes from Cluster
  • Marking Nodes as Unschedulable or Schedulable
Module 13: Managing Storage
  • Understand persistent volumes and know how to create them
  • Understand access modes for volumes
  • Understand persistent volume claims primitive
  • Know how to configure applications with persistent storage
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Course Prerequisites
  • Be able to use a Linux terminal session and issue operating system commands.
  • Have Red Hat Certified System Administrator (RHCSA) certification or equivalent experience.
  • Have experience with web application architectures and their corresponding technologies.

Audience

  • Developers who wish to containerize software applications.
  • Administrators who are new to container technology and container orchestration.
  • Architects who are considering using container technologies in software architectures.

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