Expert Session on Kubernetes/ Openshift and it's Industrial usecase.

 Before getting into industry, for sailing smoothly from academic to industry, it's very important have some knowledge about industry, how things works in industry, industrial use case.


Just because of Mr. Vimal Daga sir and Mrs. Preeti Daga ma'am, I got this opportunity. On 01 March 2021 , they arranged Industry Expert Practical Demo Session on Openshift/ kubernetes. Two of the best expert Redhatters of the industry Mr. Amel Mathai and Mr. Daleep bais they taught and showed use cases and industrial need.



Introdution of speakers for the session, they both are Redhat experts :- 


➡️  ”Mr. Amel Mathai" (Technical Delivery Manager, Redhat Training )


"Mr. Amel is world's First Ansible certified professional and also working in Redhat from more than 12 years now."


➡️ ”Mr. Daleep Bais" (Senior Technical Instructor, RedHat Technologies)


Mr. Daleep's consulting experience is primarily on Redhat's PaaS and storage services. And daleep has an impeccable record of being a Redhat Certified Engineer to Redhat's clients across Asia Pacific


In this session, i learnt a lot of things about KUbernetes, openshift, container technology and their usecase.

I got to learn about
  • Kubernetes
  • journey from baremetal to virtualisation to container
  • virtualisation
  • containers
  • comparison between them
  • kubernetes 
  • advantages and disadvantages of kubernetes
  • openshift
  • OCP
  • podman and many more..

What i learned :

> Container is growing rapidly in the enterprise much faster than expected.

> Kubernetes is a technology used for management of containers. It has many advantages like Scalability, Workload portability, stability and speed.

> Open shift is an opensource container application platform based on the Kubernetes container orchestration.
It's a platform as a service.

> Features of openshift : 
  • pod autoscaling
  • High Availability
  • Choise of cloud infrastructure
  • Responsive Web Console
  • Rich command line tool set
  • IDE integration
  • open source
  • operator Hub
  • CI/CD
  • Service mesh
  • Serverless mesh
  • Application Topology
  • Over the Air Update

> In Open shift, we achieve source to image(S2I)

1. Code
2. Build
3. Deploy

> Docker has certain drawbacks. So we have podman. Podman allow to do more things than docker.

> Podman is available only on Linux
   Podman provide features that we can run docker command in podman.

> crio is lighter than docker and podman.

Conclusion - Using OpenShift We can focus on our task rather than mess in reaching to it.


 Thanks to Vimal Daga sir and Preeti Chandak Ma’am for conducting such a great session.

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