- Lab
- A Cloud Guru
Creating an Openshift Application from an Image
For this lab, we will be creating a new OpenShift application from an image. The new application will be running a MySQL database. Upon completion, you will have a working understanding of how to create a new project and application from an image within Red Hat OpenShift. *This lab is not approved or sponsored by Red Hat.* Due to limitations in the A Cloud Guru Cloud Playground environment, we are unable to provide a hands-on experience for this lab. 1. To complete this lab, you must first register for a Red Hat Developer login on the ***[Red Hat login page](https://developers.redhat.com/login)***. 2. Once registered, you may complete the lab steps using one of the following methods: * Download ***[Red Hat's CodeReady Containers](https://cloud.redhat.com/openshift/install/crc/installer-provisioned)*** and install them locally on your own system. * Log in to your Red Hat Developer account and use a ***[Red Hat-provided OpenShift sandbox](https://developers.redhat.com/products/codeready-containers/overview)***. Solutions for CodeReady Containers and the Red Hat OpenShift sandbox are available in this lab.
Path Info
Table of Contents
-
Challenge
Create the New Project
Create a new project with the name test-db. Make sure the display name is The first test project.
Note: This section only applies to local users of the OpenShift environment. Remote access users should skip this section.
-
Challenge
Create the New Application
Create a new MySQL application in the project with the following configuration:
- Name the app guru-mysql.
- Set
MYSQL_DATABASE
totestdb
. - Set
MYSQL_ROOT_PASSWORD
torootpass
. - Set
MYSQL_USER
toguru
. - Set
MYSQL_PASSWORD
tobadpass
. - Label all the new resources with
app=guru-test
.
-
Challenge
Create a New Route by Exposing the Service
Create a new route for the application by exposing
service/guru-mysql
. -
Challenge
Test the New Application Database
Test that the new MySQL database is running and can be accessed on port
3306
.
What's a lab?
Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.
Provided environment for hands-on practice
We will provide the credentials and environment necessary for you to practice right within your browser.
Guided walkthrough
Follow along with the author’s guided walkthrough and build something new in your provided environment!
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On average, you retain 75% more of your learning if you get time for practice.