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Openshift 4 from scratch

Name: Openshift 4 from scratch
Rating: 4.4 (319 reviews)

Learn how to deploy applications and manage all components of a Kubernetes cluster with Red Hat Openshift 4

Bestseller

Created byApasoft Training

Last updated 6/2025

English

What you'll learn

Learn to deploy applications on Red Hat Openshift 4
Fully upgraded to the latest versions
Working with the components and resources of a Red Hat OpenShift cluster
Using the WEB console to deploy and work with your applications
Learn how to create and launch PODs and containers within OpenShift
Learn how to create and work with Deployments
Create and use services and routes
Learn how to work with DeploymentConfig, BuildConfig, Routes and other Openshift resources.
You will learn how to use the OC tool to work with the cluster.
Learn how to manage images with ImageStreams
Learn how to use S2I (Source to Image) to create applications from source code automatically.

Course content

18 sections • 140 lectures • 11h 0m total length

Course introduction3:14
Course contents3:36
Note on course rating0:26
Introduction to Openshift9:54
Openshift distributions5:22
Arquitecture2:52
Explore OpenShift architecture, its Kubernetes-based core, and added features such as masters, nodes, registry, image streams, persistent storage, and routing, across physical, virtual, private cloud, public cloud, and hybrid infrastructures.

Download OKD CRC2:37
Download CRC and Red Hat Key3:42
Brief review of the Red Hat Cloud console3:17
Note about installation on windows0:20
Install CRC on Windows4:18
Learn to install CRC on Windows for local OpenShift, following the getting started guide and running the installer in administrator mode, addressing Hyper-V requirements.
Configure CRC in Windows4:07
Start CRC in Windows3:56
Chcek access to the cluster in windows4:20
Install on Linux. Configure user of type SUDO2:16
Install and configure CRC on Linux4:33
Unpack the CRC Linux amd64 package and copy the CRC binary to /usr/local/bin with sudo. Run CRC setup to configure the cluster, prepare the virtual machine, and download the bundle.
Start CRC on Linux3:19
Check that the cluster works on linux2:44
Interesting commands and CRC configuration4:20
Files generated by CRC5:43

WEB console review6:52
Explore the OpenShift web console to understand admin and developer views, project navigation, user preferences, and key features like YAML import, docs, and cluster overview.
Example of the WEB console in Developer SandBox3:07
Explore the OpenShift developer sandbox web console, use the OC CLI to view projects, and work with multiple terminals; note CRC-based admin options may be unavailable.
Download the oc client2:56
Connect with the OC client to a cluster with Token3:18

What is a project? Create a project5:40
Review of Kubernetes/Openshift resource YAML files3:23
View the characteristics of a project4:02
View a project's characteristics in OpenShift with OC get project and OC describe, including labels, annotations, status, quota, resource limits, and YAML configuration.
View projects from the WEB console8:11
Create a project in declarative mode from a YAML file5:08
Create a project from the WEB console2:24
Delete a project1:56
Delete a project in OpenShift from command mode or web mode, using oc delete project <name> or the web console, with confirmation and quick removal.
What happens when creating a namespace?2:10
Create a namespace automatically creates a corresponding project, and vice versa, in OpenShift; deleting one deletes the other, showing namespace and project as synonyms at a formal level.

Introduction to the section1:55
A comment about security in Openshift to be able to follow the course3:35
IMPORTANT: Configure permissions to avoid security errors0:24
NOTE: WHAT DO I DO IF I AM USING DEVELOPER SANDBOX OR MY OWN CLUSTER?0:46
PODS Review3:02
Create a POD with the RUN command3:32
Work with PODs in the WEB console5:43
Topology. View components from the development tab4:24
Create POD from Web Console4:05
Create a POD from a YAML file1:52
Create a POD with a YAML file in the WEB console2:06
Create a pod declaratively with a yaml file in the web console, using oc apply -f to define kind pod, api version v1, name nginx OpenShift, and container image nginx.

Review of services4:29
Create a service in command mode5:44
Expose an OpenShift deployment by creating a node port service with oc expose. Learn to map access to the Apache pod port and retrieve the cluster ip and node port.
Review the properties of the service in WEB3:21
Explore how a web service in OpenShift 4 uses labels, selectors, and node port routing. See details and YAML, and how the selector app: example Apache connects to its pods.
Create a service from the WEB console5:03
Check that the service works2:08
Learn how to scale OpenShift deployments from scratch by increasing or reducing pods, verify endpoints, and ensure the service routes requests evenly to the pods.
Create a service with YAML3:35
Create a YAML service in OpenShift by deploying a Web1 deployment and a NodePort service named web1-svc with oc apply -f service.yaml, exposing port 30002.

Introduction to routes2:27
Learn how OpenShift routes expose applications externally by creating accessible URLs that map to services and deployments, offering a simpler alternative to ingress while integrating with Kubernetes networking.
Create a route from the command line3:20
Create a route from the WEB console6:10
Create an OpenShift route from the web console, mapping Apache one SVC to a host and path, and test or delete routes using OC commands, with DNS considerations.

Requirements

Basic knowledge of Kubernetes (REQUIRED)
Basic knowledge of Docker and containers (MANDATORY)
Basic Linux or Windows knowledge
You need a PC with at least 12 Gigas of RAM and the possibility of 4 virtual CPUs.
35 Gigabytes of disk space
Internet connection
very eager to learn

Description

Hello welcome!!!

If you are reading this, it means that you are interested in learning about this fascinating technology, which is also one of the most in-demand at a work and professional level, especially in devops and application deployment environments.

IMPORTANT-This is not an AI-generated course.

Only the voice is AI-generated because my English pronunciation is very poor.

The course is a clone of my Spanish course, which has thousands of students and a 4.6 rating.

If you want to get a good professional profile to offer companies, this is your course

During this course you will learn how to manage and manage a Red Hat Openshift 4 cluster, based on Kubernetes. You will manage all the components that make it up and will be able to deploy container-based applications.

You will even create a real cluster, through virtual machines, so that you can work as if it were a production environment.

There are 11 hours of videos, practices and diverse examples, which will allow you to get to know this fascinating technology in a simple and evolutionary way.

The basic points that we will see in the training are:

Architecture and components
Facility
PODs and other Kubernetes-based components
Deployments
DeploymentConfigs and replication controllers
BuildConfigs
ImageStreams
Automated application construction and deployment with S2I (Source to Image)
Routes
Storage
Map Settings
Secrets
Variables
Operators
And other equally interesting concepts

If you have any questions or concerns, please contact me. I will be happy to assist you.

I hope to see you soon and that you enjoy the course

Sergio from Apasoft Training

Who this course is for:

Devops professionals who need to work on Red Hat OpenShift
Docker and kubernetes environment professionals who want to learn about Red Hat OpenShit
Any professional who wants to launch their professional and professional career working with Red Hat Openshift

Openshift 4 from scratch

What you'll learn

Explore related topics

Course content

Introducción6 lectures • 25min

Options to do the course practices2 lectures • 14min

CodeReady Containers (CRC): Working locally with Openshift 414 lectures • 50min

WEB console and oc tool4 lectures • 16min

Projects8 lectures • 33min

Kubernetes objects in an Openshift cluster11 lectures • 31min

Deployments5 lectures • 22min

Services6 lectures • 24min

Routes3 lectures • 12min

DeploymentConfig (Deprecated from version 4.14)7 lectures • 25min

Requirements

Description

Who this course is for: