Before choosing a career in a particular field or devoting
time to learn it, having clarity about what it actually is, is very important.
So first of all let’s know what DevOps is.
What is DevOps
DevOps, a set of activities, is made by merging software-development
(Dev) and IT-operations (Ops) aimed at shortening the systems development life
cycle and maintaining undisturbed delivery with high software quality. A DevOps
engineer’s duty is to cope with development staff for tackling the necessary
coding and scripting for connecting various application elements and integrate
other components.
Docker is an open platform to develop, ship, and run
applications. It allows you to separate applications from the respective
infrastructure such that delivering software becomes quick and efficient. With
Docker, one can manage the infrastructure in the same ways as managing
applications. When used with DevOps, Docker simplifies the process of creation
of application topology by an embodiment of different interconnected components.
The other topic of consideration, Kubernetes has been
described by experts as an ‘open-source container-orchestration system for
automating computer application deployment, scaling, and management’. It is
used to support data center outsourcing to public cloud service providers.
Courses and What to expect from The Courses
There are plenty of available docker and kubernetes online training, which you can choose from.
We here discuss what to expect from such courses.
● Course
Introduction and Docker Intro
● Setting
up Docker for Your Operating Systems
● Creating
and Using Containers
● Container
Images and Building Them
● Container
Lifetime & Persistent Data
● Docker
Compose
● Swarm
and Creating Swarm Cluster
● Swarm
Basic Features and Using Them In Workflow
● Swarm
App Lifecycle
● Image
Storage and Distribution
● DevOps
and Docker Clips
Now regarding
online courses, we picked some of the most recommended, industry-recognized
best online courses available in the field.
- Docker Mastery: with Kubernetes +Swarm from a Docker Captain (Udemy)
This course, instructed by
Bret Fisher has 20 hrs of on-demand video at
INR 8640, is one of the best available docker and Kubernetes online training. Successful completion of all modules
generates an e-Certificate.
- Docker and Kubernetes: The Complete Guide (Udemy)
This course by Stephen Grider
available at INR 6400, supplies an extensive 22 hrs of teaching along with
additional resources, learning materials, and a certificate of completion.
- Docker & Kubernetes: The Practical Guide (Udemy)
This course is another classic
example of a well-guided journey through
DevOps using Docker and Kubernetes. 24 hrs of on-demand
video with appropriate study materials and a certificate of completion with
industry oriented practices make this course really helpful.
- DevOps Masterclass:
GIT Docker Jenkins Kubernetes (Udemy)
This docker and Kubernetes online training
course is priced at INR 8640 and is instructed by a group of trained experts
and professionals in the DevOps field. This course too provides a certificate
of completion.
- DevOps Certification Training Course in Hyderabad, India (Simplilearn)
This online course because of
the name sounds a bit ambiguous. Priced at INR 20000, this DevOps course in Hyderabad is one of the best online courses available.
The instructors are all industry experts and the certificate provided at the
end of this extensive 60 hour course is also industry recognized and valued
because the learner needs to submit hands-on projects and assignments before getting it. Thus having the perfect
blend of theory and practical work, this course, though a bit high priced might
be perfect for a learner.
Note that all the courses require the learner to have
knowledge of Linux, Web Development, and Java fundamentals.
Conclusion
There you go!! It’s now all up to you to choose the correct
course for you and dive right into the soaring bright field of DevOps using
Docker and Kubernetes.
FAQs
1. What is the future of a DevOps career?
Industries all around the world are aiming at adopting cloud
technologies combined with agile framework for developing operational
efficiency. As a result, DevOps engineers are getting into the limelight and
highly demanded in the industries.
2. Is Devops tough to learn?
It mostly depends upon the effort a learner puts in.
3. Are the courses completely online?
The courses are 100% online in the mode of teaching
assessment.
4. Do I get a certification of completion at the end of the
course?
After a successful submission of all the assignments and
projects, you will receive a recognised e-certificate.
5. What is the qualification of
the instructors?
The instructors of all the courses
are recognized and renowned experts in the field of Devops.
6. What are the refund policies?
For courses on Udemy platform,
there is a 30 day refund policy. However for Simplilearn, you should visit
their website for further queries.
7. Who should I contact while an
academic problem during the course?
The contacts of the instructors
are listed on the respective websites for the students.
8. Are there any mandatory
assignments to submit before getting the certificate?
Most of the courses require
assignments to be submitted by you. You can get the certificate only after you
have successfully submitted all the assignments.
9. How valuable are the
certificates?
All the certificates being
Industry recognized are of great importance alongside your knowledge.
10. Is it mandatory to take any
exam to get the certificates?
For some of the courses, you need
to pass an exam before getting the certificate of completion.
Great blog, thanks for sharing.
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