Practitioner Level

Creating a Service Account in OpenShift 4

45 minutes

3 Learning Objectives

Hey there! Welcome to the *Creating a Service Account in OpenShift 4* lab. Here’s the scenario! The developers need a service account created so they can use it for API access to make changes to resources in the project.

Learning Objectives

Successfully complete this lab by achieving the following learning objectives:

Installation of CodeReady Containers

Note: If you have taken any of the other labs in the associated course and already installed CodeReady Containers, please move on to the Lab Setup objective. If not, then proceed with this objective.

If you do not already have a Red Hat login, register at https://www.redhat.com.

Make the OpenShift_CRC working directory.
Download the version of the OpenShift on CodeReady Containers binary for the version of Operating System you are running.
Install OpenShift on CodeReady Containers.

Lab Setup

Note: If you have done the labs in the course before this one, you can skip this step.

Download and run the lab setup script:

Download the lab setup script from https://raw.githubusercontent.com/linuxacademy/content-openshift-2020/master/lab-scripts/lab4setup.sh
Run the lab4setup.sh script

Create the Service Account

Move to the doubletap project.
Create a service account named homer.
Grant the homer service account the edit cluster role.

Additional Resources

Why do I have no credentials to login with?

Due to the potentially high resource consumption this lab can create, This lab is to be followed along with on your local machine. This is why there is no resource to log into.

We currently cannot run this in our lab environment, but you can run this locally on your own machine.

This lab is a bit different. Please download and set up OpenShift on CodeReady Containers to complete the lab. We currently cannot run this in our lab environment, but we are working on it and hope to have it in our lab environment soon.

Navigate to the Cluster Manager site to download CodeReady Containers at the following URL: https://cloud.redhat.com/openshift/install/crc/installer-provisioned?intcmp=7013a000002CtetAAC

Download the lab4setup.sh script from the following url: https://raw.githubusercontent.com/linuxacademy/content-openshift-2020/master/lab4setup.sh

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