Red Hat OpenShift / OpenShift 3 Demos

Jenkins Blue Ocean is the new user experience for Jenkins to provide more flexibility for building and interacting with CI/CD pipelines. Using OpenShift certified Jenkins docker image and S2I process for customizing Jenkins, Blue Ocean can easily be enabled on Jenkins on OpenShift. OpenShift Pipeline which allow developers to define a Jenkins pipeline for execution by Jenkins server while it is started, monitored, and managed by OpenShift, work out-of-the-box with Jenkins Blue Ocean and enable developers to combine the new user experience of Blue Ocean with ease-of-use and manageability of OpenShift Pipelines.

Read more at:
https://blog.openshift.com/openshift-pipelines-jenkins-blue-ocean

by: Siamak Sadeghianfar, Red Hat

In this video, Veer Muchandi covers integrated A/B Deployments and how to test application changes in OpenShift Container Platform 3.3.

In this video, Veer Muchandi walks through the creation of a build pipeline for an application on OpenShift 3.3.

In Part 2 (https://youtu.be/tUqwKQsHLkY), learn to edit an existing pipeline for use across multiple projects.

In this video, Veer Muchandi demonstrates editing an existing pipeline for use across multiple projects in OpenShift 3.3.

This is a follow-up to Part 1 (https://youtu.be/07-Xx73y3zA) which walks through the creation of a build pipeline for an application on OpenShift 3.3.

In this video, Grant Shipley shows you the new OpenShift Online 3 Developer Preview environment and how to get started quickly using the platform.

Around 42:33 the correct command is:
oc env dc/grantpphp -e MYSQL_USER=grantmysql

n the previous video we talked about how a developer creates micro services and how OpenShift builds the docker images for the microservices and deployer them. This video addresses how to package these micro services as units that can be deployed across environments.
OpenShift templates are used as a packaging format to group an entire micro service (including all tiers) together. Once packaged, we will see how we can use it to deploy each micro service a unit into a different project.

This series of videos was created in collaboration with Chakradhar Jonagam, a Solution Architect at Red Hat.


NOTE: For the latest information on OpenShift 3.1, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

This third video in the series takes an example three different microservices that come together to form an application. While each microservice is written in a different language, it show cases how developers will build micro services with their code in a git repository.


This series of videos was created in collaboration with Chakradhar Jonagam, a Solution Architect at Red Hat.


NOTE: For the latest information on OpenShift 3.1, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

Today we continue with Veer Muchandi's series of 4 videos that will guide you through every detail you need to know to start building and running your own Microservices.

This is the second video in the series and explains how the micro services concepts are realized on OpenShift. We will look at how micro services are represented using kubernetes pods, services and sometimes routes, how they can be deployed and scaled independently.

This series of videos was created in collaboration with Chakradhar Jonagam, a Solution Architect at Red Hat.


NOTE: For the latest information on OpenShift 3.1, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In his latest demo, Veer Muchandi will focus on talking about CloudForms as a management engine for container management environments such as OpenShift.

NOTE: For the latest information on OpenShift 3.1, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, I showcase how to use the OpenShift Container Application Platform to achieve instant developer gratification. I walk through how to set up a project from scratch and then reveal the true magic and power of the platform by hooking it up to my IDE for automatic deployments on every file change.

In this video, Grant Shipley, walks you through how to stand up the OpenShift Origin project on your local machine and then shows how to use the platform for development focussing on the web console and command line tools.
After watching this video, you will understand how to start developing and deploying your own container based applications using the OpenShift Container Application Platform.
Check the corresponding blog post for more information:
https://blog.openshift.com/openshift-3-walkthrough/

In his latest demo, Veer Muchandi explains how you can start monitoring an OpenShift environment using Cockpit, which is installed when you setup OpenShift.

Then Veer covers the most useful features of Cockpit, including the topology view, that will allow you to keep tight control of your projects.

NOTE: For the latest information on OpenShift 3.1, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

The second video in the series shows how you can create an OpenShift Decision Service.

We also cover adding a Maven proxy to your build configuration. The steps used to create, configure and run a maven proxy on OpenShift were taken from the post Improving Build Time of Java Builds on OpenShift.

NOTE: For the latest information on OpenShift 3.1, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi explains how you can run different parts of your OpenShift projects in different components of your existing infrastructure.

NOTE: For the latest information on OpenShift 3.1, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi explains how to use external Jenkins to deploy applications to OpenShift with a simple example. You may consider this as a starting point and build upon this example for your specific enterprise needs.

In the blog post https://blog.openshift.com/promoting-applications-across-environments/ you can find some notes that can make it easier for you to follow all the steps mentioned in the video.


NOTE: For the latest information on OpenShift 3, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi explains how to promote your applications in different OpenShift environments.

In the blog post https://blog.openshift.com/promoting-applications-across-environments/ you can find some notes that can make it easier for you to follow all the steps mentioned in the video.


NOTE: For the latest information on OpenShift 3, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi explains how to use SSL with OpenShift and the different options that you, the developer, have available.

In the blog post https://blog.openshift.com/openshift-demo-part-13-using-ssl/ you can find some of the commands Veer used during this demo.

NOTE: For the latest information on OpenShift 3, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi explains the difference between ephemeral and persistent storage, and then demonstrates how to use persistent storage with OpenShift 3 using NFS and a sample MySQL service.

NOTE: For the latest information on OpenShift 3, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi demos how to mange blue-green deployments on OpenShift 3.

NOTE: For the latest information on OpenShift 3, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi demos how to mange AB deployments on OpenShift 3.

NOTE: For the latest information on OpenShift 3, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi demos scaling on OpenShift 3.

NOTE: For the latest information on OpenShift 3, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi demonstrates more scaling on OpenShift 3, with a focus on how OpenShift enables high availability.

NOTE: For the latest information on OpenShift 3, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi demos rolling deployments on OpenShift 3.

NOTE: For the latest information on OpenShift 3, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi demos how to spin up new nodes on OpenShift 3.

NOTE: For the latest information on OpenShift 3, please visit https://enterprise.openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi demos the Source to Image (S2I or STI) process which converts application source code into a deployable docker image. Using the OpenShift web console, Veer creates a new project with two pods - one with a MySQL database and the other with a PHP front end that displays the contents of that database.

NOTE: This demo is based on a beta version of OpenShift 3 - features and content are subject to change prior to release. For the latest information on OpenShift 3, please visit http://openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

In this video, Veer Muchandi demonstrates how to configure automated OpenShift builds and deployments using a GitHub webhook.

NOTE: This demo is based on a beta version of OpenShift 3 - features and content are subject to change prior to release. For the latest information on OpenShift 3, please visit http://openshift.com or subscribe to the OpenShift Blog (https://blog.openshift.com).

Veer Muchandi, middleware specialist at Red Hat, has created a three-part series demoing OpenShift 3. This first video outlines the OpenShift 3 technology stack, how OpenShift 3 is different from version 2, basic concepts, and architecture.

Part 2: http://youtu.be/sjwH8RiDxuY
Part 3: http://youtu.be/OzkoEJP_Rmo

Veer Muchandi, middleware specialist at Red Hat, has created a three-part series demoing OpenShift 3. This second video demonstrates how to use an external MySQL Docker image to create a pod and service using OpenShift 3.

Part 1: http://youtu.be/b5THfQzVUqk
Part 3: http://youtu.be/OzkoEJP_Rmo

Veer Muchandi, middleware specialist at Red Hat, has created a three-part series demoing OpenShift 3. This final video demonstrates how to create a PHP/MySQL application.

Part 1: http://youtu.be/b5THfQzVUqk
Part 2: http://youtu.be/sjwH8RiDxuY