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Learner Reviews & Feedback for Introduction to Containers w/ Docker, Kubernetes & OpenShift by IBM

4.4
stars
847 ratings

About the Course

Take the next step in your software engineering career by getting skilled in container tools and technologies! The average salary for jobs that require container skills is $137,000 in the US according to salary.com, making Devops professionals and developers with these skills highly in demand. More than 70 percent of Fortune 100 companies are running containerized applications. But why? Using containerization, organizations can move applications quickly and seamlessly among desktop, on-premises, and cloud platforms. In this beginner course on containers, learn how to build cloud native applications using current containerization tools and technologies such as Docker, container registries, Kubernetes, Red Hat, OpenShift, and Istio. Also learn how to deploy and scale your applications in any public, private, or hybrid cloud. By taking this course you will familiarize yourself with: - Docker objects, Dockerfile commands, container image naming, Docker networking, storage, and plugins - Kubernetes command line interface (CLI), or “kubectl” to manipulate objects, manage workloads in a Kubernetes cluster, and apply basic kubectl commands - ReplicaSets, autoscaling, rolling updates, ConfigMaps, Secrets, and service bindings - The similarities and differences between OpenShift and Kubernetes Each week, you will apply what you learn in hands-on, browser-based labs. By the end of the course, you’ll be able to build a container image, then deploy and scale your container. The skills taught in this course are essential to anyone in the fields of software development, back-end & full-stack development, cloud architects, cloud system engineers, devops practitioners, site reliability engineers (SRE), cloud networking specialists and many other roles....

Top reviews

FB

Oct 6, 2024

The course content is very good. There was one exercise in OpenShift that I could not do in the Lab Environment. Luckily I had access to another environment where I could do it.

NJ

Oct 26, 2022

A good introduction to Docker, Kubernetes and OpenShift. I really enjoyed the hand-on labs. They're an efficient way to understand how abstract concepts can be applied.

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51 - 75 of 236 Reviews for Introduction to Containers w/ Docker, Kubernetes & OpenShift

By Juan J A P

Mar 4, 2024

It didn't meet my expectations. On the one hand, the videos are slides with the voice of an AI, where concepts are poured out without deep explanations. On the other hand, tasks consist of executing given commands, making some changes, and seeing the results. It is not a suitable course for deploying containers in real-life jobs.

By Anant K

Feb 25, 2024

Minimal efforts are put while creating the whole course. All I heard was a robotic voice going over all concepts recklessly. I don't think this is a very digestible content and I still don't feel very confident applying the concepts I learned. Disappointed by IBM..

By Jens S

Feb 15, 2022

The introduction to Docker and Kubernetes is rather short and shallow. The remainder of the course focuses on a very buggy and slow web UI to manage Kubernetes, which seems completely unnecessary. I recommend to use the official Kubernetes tutorials instead.

By Brendon L

Sep 7, 2023

It's like textbook, only gives concepts with very few examples. Explains the 'what it does' not 'how it does it'. Worst of all, it is very lacking in labs, should provide at least 2 practice examples for each week topic.

By - “ -

Jan 1, 2024

Absolute worst. The machine voice is annoying already, and there is no explanation by a human instructor nor even a glimpse of effort to make the topic understandable. Learned nothing. Absolute garbage.

By Hamza R

Jul 13, 2022

Too much information on Kubernetes. It should be taken slowly, step by step. Useless tutorial as it goes to advanced level. I have to study too much from elsewhere.

By Volker L

Jul 25, 2023

This a horrible course! The speaker is a pain to listen to, the content is read off a text book much too fast...

Rafano's courses are a positive example!

By Jorge A L M

Nov 15, 2021

I could not finish the course because of failures in openshift web console app. It never worked when trying to open the lab for per grade assignment.

By Ricardo R

Jun 2, 2022

This is a copy paste from a corporate training.

There was not even a real professor but it was just an AI voice over of slides.

By Frederic B

Jun 14, 2021

The course is good in general but the labs have many errors and do not allow to finish the course in time.

By Tranh

Dec 13, 2023

Lab has some problem with url ?

By Max B

Mar 29, 2021

I would say the course was a good, somewhat technical introduction to containers, kubernetes, docker and open shift. I would also say that the final assignment can be difficult to complete as you are to submit screenshots of version 1 of the app you deploy, but you are also tasked with replacing that version during the final lab assignment. How can you capture a screenshot of something that doesn't exist? I had read what was needed for the assignment, so I was able to take screenshots as I went through the assignment.

By Thanh B N

Sep 28, 2024

A big thanks to the Course Team for their hard work and dedication in designing such a comprehensive learning experience. Your guidance and support throughout the course made a significant impact on my learning journey. I feel confident in applying these new skills in real-world projects. Highly recommend this course to anyone looking to deepen their knowledge!

By HASNAE N

Feb 4, 2024

The instructor really knows their stuff, explaining complex ideas in a way that's easy to understand and interesting. It's a well-organized journey for beginners, giving you a solid base if you're getting into container orchestration. I highly recommend it for its clear explanations, in-depth content, and hands-on learning style

By Alain A A

Feb 14, 2024

Introduction to Containers w/ Docker, Kubernetes & OpenShift" is an excellent course! It offers a clear and concise overview of containerization and orchestration technologies. The instructors are knowledgeable, and the hands-on labs are invaluable. I highly recommend it to anyone interested in learning about containers.

By Pratik K

Jan 20, 2022

The course is a very good introduction of the core concepts underlying containers and container orchestration. The hands-on are very helpful in understanding the concepts. Once the core concepts are understood well, of which this course does a good job, one can easily ramp up on the details looking at the documentation.

By Josué M

Oct 25, 2023

This is a great course. If you are a beginner or don't know too much about Docker, Kubernetes, and OpenShit, this course will help you improve your skills in this technology. I learned a lot about Kubernetes, how to deploy, scale and manage containerized applications.

By Alejandro Z

Jan 10, 2024

I really love the theory and the hands-on lab. I had experience using VPS and Nginx. So for me it was amazing to learn about kubernetes. I'd love to have more hands-on lab. But i think since is an introduction is fine. To me i highly recommend this course.

By Artur

Dec 22, 2020

Many thanks to the team that made this course!

If before starting it I was absolutely not aware of what Docker and subsequent technologies are, now I know much more and have a good understanding of these.

Thank you!

By David H

May 23, 2022

great couse!

the hands on lab is a little bit challenging. The openshift part blocked me for some time as I encountered some technical issues. The tuning is somehow difficult for individuals without experience.

By Hassan I

Apr 2, 2024

I nice course could use a bit more details in the lab parts to further explain the containerization and a bit more details on OpenShift is required . Overall a really interesting course yet again.

By Frik B

Oct 7, 2024

The course content is very good. There was one exercise in OpenShift that I could not do in the Lab Environment. Luckily I had access to another environment where I could do it.

By Shichao Y

Dec 26, 2020

It's a recommended course for those who wanna step into the world of DevOps. The practice is well-designed for beginners and requires merely a fundamental background knowledge.

By Di C L

Oct 21, 2022

Very nice course, which uses a simple hand-on approach with just the right amount of theory to get yourself started with Containers and Kubernetes. Highly recommended!

By Mert K

Dec 13, 2022

Necessary concepts are explained nicely and in a detailed manner.

The virtual environment for the course is working properly and nice to gain experience on