Part 1 - An Introduction to Docker

In this video we will talk about an introduction to Docker and we will understand how docker differentiates itself from Virtual machines. We will also lean the road map of docker course in details.

#ExecuteAutomation #Docker #Containers #Testing #Selenium
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[SecurityPanda]

classic explanation !! loved it

kudos to your simple yet to the point explanation !!!!

[swamyas]

I found everything needed for my work in this channel, thanks a lot.

[apolah]

the best video for newbie like me to understand and learn about containers

[sivasrimakurthi]

wonderful tutorial, clear explanation of the basic terms involved in Docker, this is my first ever tutorial watched on Dockers but it gives a feel like, I have watched tons of Docker tutorials. Thanks a lot for sharing such a nice tutorial with us :-)

[dineshwijesuriya]

Nice tutorial to understand the very basics for a beginner. Thanks a lot.

[vikrammaduri]

Crisp and Clear, Thank for the Explanation.

[RajChahalNsit]

I found this video even better than some paid ones ... very nice :)

[LifeGeneralist]

I'm not from automation/testing background, but very nice explanation.

[marcq]

WARNING: Before you go ahead and start installing WLS/WLS2/DOCKER on your Windows computer, be aware that once installed, you will NOT be able to create any normal Virtual Machines using VirtualBox. The same applied to VMWare. If you think that you want to install a linux or Windows distribution on your host and download or purchase VMWare Workstation for example, the application will install with some warnings. But no guest OSes will be successfully installed.
I pulled my hair out with this issue as Docker is probably very nice, but if you want the fun to install and try new or old Linux desktops distros, or a full fledge Linux/Windows virtual machine, it is NOT POSSIBLE!
At the end I thought Docker is too much of a hassle, and I rather get rid of all the virtualization on my Windows 10 Pro (version 2004) machine, removing the Windows features associated with WLS1/2 as well.
I had to re-install VirtualBox, but now I can install real Virtual Machines (Linux/Windows) and my next step will be to use one for all the Docker labs and testing.
IN SUMMARY: Use a VirtualBox or VMWare Virtual Machine to do all the testing following any Docker/WSL tutorials on the Internet.
I do not know if the same limitations apply to a Linux host as I only have a Windoze machine.

[pjmclenon]

hello sir but on a windows 10 pro host machine you actually neeed a hypervisor that then the docker engine sits on top..correct? Lisa

[clray]

The docker container might be the same, but the environment won't be. There's still local machine and local network related configuration bindings that you have to care about. And then, with docker you've introduced another layer that you have to understand and that can fail. Then comes the issue of upgrading all the wonderful docker images that couple tightly application and operating system code (something that time-tested best practices tell us to avoid). Remember Java's "write once, run anywhere" promise and how that works out in practice? Docker is the same.

[Akshatcobalt]

What my understanding is, Docker container basically bundle together dependencies. Can you please tell me is it also OS independent? A docker container prepared on Ubuntu will it run fine on windows as well?

[Kishorekumar-qlgl]

I have been started learning docker. As a docker captain I don't know how to ship the container from one to another.
What are the prerequisites to pass the container from one team member to another.
What are the credentials I need to give

[maxr]

Thx. I didn't see how to share project between docker and windows. Any solution?

[keerthivasang]

Hi Karthik, don't have Tamil classes.

[udaykumar-tbkn]

can you explain docker on linux platform

[SuperJohnnyboy]

Hey, do you really think docker can run on AWS? I tried with no luck, they disabled Virtualization.

[somanianands]

Nice Tutorial... Can we share docker image created on windows and run on linux or unix ?

[Strategiusz]

"Runs on your machine but not on mine" is not completely gone, because our infrastructures may be different.