Docker Tutorial for Beginners | Docker Container | What is Docker? | Learn Docker | Edureka

🔥𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐃𝐞𝐯𝐎𝐩𝐬 𝐏𝐨𝐬𝐭 𝐆𝐫𝐚𝐝𝐮𝐚𝐭𝐞 𝐏𝐫𝐨𝐠𝐫𝐚𝐦 𝐰𝐢𝐭𝐡 𝐏𝐮𝐫𝐝𝐮𝐞 𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐢𝐭𝐲: www.edureka.co/executive-prog...
This Edureka Docker Tutorial for Beginners ( Docker Tutorial Blog Series: goo.gl/z93Ed1 ) will give you an understanding of what is docker and help you learn the fundamentals of Docker. Below are the topics covered in this Docker tutorial for beginners:
0:52 Difference Between Virtualization and Containerization
4:00 What is Docker?
10:35 Who can Use Docker?
13:23 Images and Containers
16:15 Hands-On
18:23 Building Docker Images
The Hands-On session is performed on an Ubuntu-64bit machine in which Docker is installed. This tutorial will show you how to create Tomcat7 Docker Image in an Ubuntu base image and then creating a new container using the Tomat7 Docker Image.
To learn how Docker can be used to integrate multiple DevOps tools, watch the video titled 'DevOps Tools', by clicking this link: goo.gl/up9iwd
For doubts & queries on DevOps, post the same on Edureka Community: www.edureka.co/community/devo...
Check our complete DevOps playlist here: goo.gl/O2vo13
Facebook: / edurekain
Twitter: / edurekain
LinkedIn: / edureka
#Edureka #EdurekaDevOps #DevOpsTools #DevOpsTraining #DevOpsTutorial #DevOpsDocker #Docker #DockerTutorial #DockerTraining
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About the Course
Edureka’s DevOps online training is designed to help you master key tools of Devops lifecycle like Docker, Puppet, Jenkins, Nagios, GIT, Ansible, SaltStack and Chef used by a DevOps Engineer for automating multiple steps in SDLC. During this course, our expert DevOps instructors will help you:
1. Understand the concepts and necessities of DevOps
2. Understand the need for DevOps and the day-to-day real-life problems it resolves
3. Learn installation and configuration of common infrastructure servers like Apache, and Nginx for the Enterprise
4. Learn popular DevOps tools like Jenkins, Puppet, Chef, Ansible, SaltStack, Nagios and GIT
5. Implement automated system update, installations and deployments
6. Learn Virtualization Concepts
7. Configuration deployment and packaging, continuous integration using GIT
8. Fine tune Performance and set-up basic Security for Infrastructure
9. Manage server operations using Code which is popularly known as Infrastructure as a Code
10. Understand the need for and concepts of Monitoring and Logging.
Along with the above mentioned topics, to help you master the most popular DevOps tools, you will also receive 3 additional self-paced courses including presentations, class recordings, assignments, solutions for the following tools:
1: Ansible - Covers Introduction, Setup & Configuration, Ansible Playbooks, 37 Ansible Modules, Different Roles and Command Line usage.
2: Chef - Covers Introduction, Building the Cook Book, Node Object & Search, Data-bags, Chef environment, Roles, Deploying Nodes in Production and using the Open Source Chef Server.
3: Puppet - Covers Puppet Infrastructure & run-cycle, the Puppet Language, Environment defining Nodes and Modules, Provisioning a Web Server and Executing Modules Against A Puppet Master.
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Who should go for this course?
DevOps practitioners are among the highest paid IT professionals today, and the market demand for them is growing rapidly. With emergence of new job roles around DevOps philosophy, anyone aspiring to get into these new roles, can take up this DevOps course. Some of these roles are:
1. DevOps Architect
2. Automation Engineer
3. Software Tester
4. Security Engineer
5. Integration Specialist
6. Release Manager
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Project Work
1. Host a dummy webpage using Apache Web Server.
2. Write shell script which reports:
a) Various system configurations related to the user and the OS.
b) Data related to load on the server.
c) Top 5 processes with maximum number of threads.
d) Sort the services by memory
3. Install Nagios on a VM node for monitoring the various parameter of the VM.
For more information, please write back to us at [e-mail] or call us at IND: 9606058406 / US: 18338555775 (toll-free).

[@edurekaIN]

Got a question on the topic? Please share it in the comment section below and our experts will answer it for you. For Edureka DevOps Training and Certification curriculum, Visit our Website: bit.ly/2O59dHy Use code "KZbin20" to get Flat 20% off on this training.

[@vinayraj3690]

Even a guy with zero knowledge on docker, will be able work on docker after watching this video.. Thanx Team edureka

[@edurekaIN]

Hey Vinay, thanks for the wonderful feedback! We're glad we could help. Do subscribe to our channel to stay posted on upcoming tutorials. You can also check out our complete training here: www.edureka.co/devops. Cheers!

[@onkar3451]

Awesome tutorial. Thanks a lot fella for explaining every detail. My search for 'What is Docker?' finally ended here :) Thanks again !

[@rajnish1707]

MANY THANKS GUYS, VERY CRISP AND FULL OF INFORMATION VIDEO.... GREAT TO WATCH !!!

[@nitankaggarwal7449]

everything explained....too good and down to basics...

[@aneelkumarkasturi6943]

This is excellent and great video. Thanks for your efforts, much appreciated.

[@adrianpino7394]

very easy to understand mate, so grateful!! keep it rocking it!

[@Osho189]

Great Job! Concise and covers everything to get productive fast.

[@edurekaIN]

Hey Umesh, thanks for the wonderful feedback! We're glad you found our tutorials useful. Here's another video that we thought you might like: kzbin.info/www/bejne/opS0l4SIeaaAprM. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@aristotleskotos7483]

Really helpful to a guy with zero knowledge about Docker. Thank you.

[@brandonpeek3247]

Great video, explains concepts very well!

[@nabinmandal3674]

It was great. Many thanks for the tutorial.

[@OogaMaga]

Wow! This is easily the best and most transparent explanation of Docker I've seen yet! Thank you for making this video!

[@edurekaIN]

+OogaMaga, thanks for the wonderful feedback! We're glad we could be of help. You can also check out our complete Docker training here: www.edureka.co/docker-training Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@prakki]

Great video... I had 0 knowledge on docker before watching this video.. now I am clear and understand why/what my devops team is talking about... thank you

[@edurekaIN]

Hey Prakash, we are happy to have helped. Thank you for watching our videos and appreciating our work. Do subscribe to our channel and stay connected with us. Cheers :)

[@munimanjunath]

This is one of the best video for fast understanding about docker.

[@edurekaIN]

Hey Manjunath, thanks for the wonderful feedback! We're glad we could be of help. Here are a few more Docker videos that we thought you might like: kzbin.info/aero/PL9ooVrP1hQOHUKuqGuiWLQoJ-LD25KxI5. Do follow our channel to stay posted on upcoming Docker tutorials. Cheers!

[@lemondixon123]

Hey there, just wanted to say a huge thanks for putting together such a brilliant and informative video. Given that my knowledge of Docker prior to this was almost none existent, I feel that I've really grasped the key principles after watching this. Well done!

[@edurekaIN]

Thank you for watching our video. Do subscribe, like and share to stay connected with us. Browse through our channel to find more such tutorials that you will find interesting. Cheers :)

[@arvindpal8070]

Great combination of theory with practical, presentation also excellent👍👏😆 thanks for it.

[@kunalsonkamble9963]

Excellent tutorial on Docker , thanks

[@falakk22]

Crisp & very informative tutorial . BigThanks fella .

[@edurekaIN]

+Antriksh Verma, thanks for checking out our tutorial! We're glad you found it useful. Here's another video that we thought you might like: kzbin.info/www/bejne/opS0l4SIeaaAprM. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@lalkitab1952]

Excellent Video.. first time able to understand the various pieces of docker as a concept with image,docker file, container and all these parts work in an env.. thanks team Edureka..

[@edurekaIN]

Hey Sanjay, thank you for watching our video. We are glad to have helped! :)

[@prateerickaien5396]

Excellent explainable !

[@mauriciot.5049]

thank you very much. I't is needed to know all basics of Docker.

[@krunalumak6838]

Thanks a lot for this video! Amazing explanation skill and point wise description.

[@80kaushikpai]

Hi Edureka team, just wanted to drop a note thanking you guys for the tutorial. I'm new to Dockers and this is the first tutorial I went through and found it really helpful.

[@edurekaIN]

Hey Kaushik, thanks for the wonderful feedback! We're glad we could help. Here's another tutorial that we think you may find useful: kzbin.info/www/bejne/Zqq5e5uYZ7uejM0. Do follow our channel to stay posted on upcoming Docker tutorials. Cheers!

[@derrxb]

This is so informative! I'll definitely recommend

[@piyushkatariya1040]

Very well explained. Many thanks for sharing

[@ashishpotnis6138]

Excellent Tutorial to start with Docker

[@ruchi30gmail]

Excellent content !! Thanks a lot !!

[@keithalexander5557]

Great job! This really explained things that had always been skipped over before.

[@mando1337]

Finally a video which starts with what actually Docker is. All others I have tried watching already assume you know what it is. The vid definitely deserves more thumbs up.

[@edurekaIN]

Thanks for the compliment. Do subscribe bit.ly/edurekaKZbin, like and share to stay connected with us.

[@vinodakumarulli7188]

This is the best Docker tutorial, I would like to thank whole edureka team for such a wonderful study material,

[@edurekaIN]

Hey Vinodakumar, we are glad you loved the video. Do subscribe and stay tuned for more updates. Cheers!

[@nilchoudhary]

Thanks a Lot Dude ... You explained it better than many professional I have learnt from so far ... up to the point and unambiguous ... a big thanks once again !!

[@edurekaIN]

Hey Nilesh, thanks for the wonderful feedback! We're glad we could be of help. Here's another video that we thought you might like: kzbin.info/www/bejne/eYG0hpp6rrmXbMk. Do subscribe to our channel to stay posted on upcoming tutorials. You can also check out our complete training here: www.edureka.co/devops. Cheers!

[@shilpamatt6595]

Great content.... Good job :)

[@mohammedfareed9871]

wonderful explanation on docker . keep posting ..thanks

[@edurekaIN]

Thank you for watching our video. Do subscribe, like and share to stay connected with us. Cheers :)

[@ursenthils]

very good explain.. good trainer.

[@rekatsambandam1929]

Very clear explanation on Docker for a beginner like me . Going to listen all the videos from your channel.

[@edurekaIN]

Hi Reka, glad you liked the video. Do subscribe to our channel to stay connected with us. Cheers!

[@soudipsanyal]

This is a perfect tutorial to understand the concept and use of containerization and docker. One thing can be improved is the speech, lot of time it seemed the speaker is screaming and speaking too fast, also sometimes it was unclear. Yet, I had no problem to get the grasp of the content, so speech was definitely not a big roadblocker, especifically the content was so clear and well designed that speech did not create a big issue, except for little annoyance sometimes. Thank you so much for educating.

[@edurekaIN]

Hey Soudip, thank you for appreciating our work and aalso for the valuable feedback. We will definitely look into this and make sure that we do not repeat this in our upcoming tutorial. Cheers :)

[@padmakoundinya]

I had lot of confusions about what an image is , how can a container be created . This video gave me the much needed clarity. Thank you very much and it would be great to have these tutorials for all the new topics that are trending in the market !

[@edurekaIN]

Hey Padma, thanks for the wonderful feedback! We're glad we could be of help. :) You might also find our other Docker tutorials useful: kzbin.info/aero/PL9ooVrP1hQOHUKuqGuiWLQoJ-LD25KxI5. You can also check out our complete Docker training here: www.edureka.co/docker-training. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@mjlokesh3658]

Option a and d Yes u can use the command $ docker rm to delete

[@bhordupur]

This is a great video. Why the heck few views so far? Thanks a lot for the good work. Hoping for some advance docker tutorials :)

[@edurekaIN]

+Bhordupur, thanks for the wonderful feedback! :) This is a relatively new video so do spread the word. Also, here's another tutorial that we thought you might like: kzbin.info/www/bejne/aZbMioWGmrN-g9U. Please subscribe to our channel to stay posted on our upcoming Docker tutorials. Cheers!

[@gajpalsingh800]

Very Informative!! Thanks for sharing

[@edurekaIN]

+Gajpal, thanks for checking out our tutorial! We're glad you found it useful. Here are a few more videos that we thought you might like: kzbin.info/aero/PL9ooVrP1hQOGMf-ODuo15YFz2HZsWCO8y. Hope this helps. Cheers!

[@charan9602]

excellent thanks alot!!

[@IreGlenn]

very informative tutorial for an absolute beginner, thanks for posting.

[@edurekaIN]

Hey IreGlenn, we are glad to have helped. Do subscribe and stay connected with us. Cheers :)

[@arockdurai5110]

Thanks for enlightening about docker.

[@edurekaIN]

+Arock Durai, thanks for checking out our tutorial! We're glad you found it useful. Here's another video that we thought you might like: kzbin.info/www/bejne/opS0l4SIeaaAprM. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@kalangenberg1]

Excellent beginners tutorial on Docker theory, architecture, operation, and CLI commands.

[@edurekaIN]

Thanks for the appreciation, Keith. We are glad you loved the video. Do subscribe, like and share to stay connected with us. Cheers :)

[@deepmaurya718]

Its really great tutorial, i became fan of team #Edureka in single video... #BigThanks

[@edurekaIN]

Hey Deep, well, you made our day! Thank you for the support. Subscribe to our channel and stay connected. Cheers :)

[@sidk5919]

Thanks a lot :) Useful video!

[@edurekaIN]

Hey Siddharth, thanks for checking out the tutorial! We're glad you found it useful. :) Here's another DevOps-related video that we thought you might like: kzbin.info/www/bejne/Zqq5e5uYZ7uejM0. Cheers!

[@javedalam2825]

Good video :)

[@nithinchatra305]

very good explanation.wanted more details about the contents of the docker file while building a java project.is there any advance course for docker?

[@edurekaIN]

Hey Nithin, we have a course for Docker which you can check out here: www.edureka.co/docker-training This will help you to learn and master the tool entirely. Do give it a look. Cheers :)

[@jackbean5174]

Thank you for creating this video. Your Tutorial was by far the best explanation of this amazing technology. I happened upon docker because I wanted a better way to manage the home theater applications on my Raspberry PI 3. I was actually surprised that there is Docker for Raspberry Pi.

[@edurekaIN]

+Jack Bean, thanks for the wonderful feedback! We're glad you found our tutorial useful. :) Here's a blog that we thought you might like: www.edureka.co/blog/what-is-docker-container. Do subscribe to our channel to stay posted on upcoming videos. Cheers!

[@koustubhbandyopadhyay6790]

Excellent video. Thank you. I am assuming that the base image we can pull from the Docker Hub. Is that correct? Is there any detail documentation for creating the docker file?

[@edurekaIN]

Hey Koustubh, thanks checking out our tutorial! We're glad you liked it. With regard to your query, yes, you can pull the base image from the docker hub. There is no documentation as such for creating a docker file. However, this link: do.co/SU3qF2 explains how to create a Docker file. It also includes an example to install Mongo DB. Hope this helps. Cheers!

[@mathewsjose1990]

Very nice tutorial !!!

[@edurekaIN]

Hey Mathews, thanks for checking out our tutorial! We're glad you found it useful. Here's another video that we thought you might like: kzbin.info/www/bejne/eYG0hpp6rrmXbMk. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@JaisAbhay]

I was null about docker but then I got a ticket to solve an issue and then I learned it by myself. Happy to use docker.

[@rkasg]

excellent, very good tutorial. Thanks

[@edurekaIN]

Thank you for watching our video. Do subscribe, like and share to stay connected with us. Cheers :)

[@vibhormathpal2021]

Hypervisor can reclaim allocated memory using reclaim techniques like TPS and Ballooning. TPS is by default enabled

[@hemanthreddybonthu2416]

Excellent

[@gateasperant9932]

Thank you so much sir🙏🙏🙏

[@shruthiv4566]

What if you require a specific Ubuntu version? Do you mention the version too along with the name? For the docker file -->From part?

[@edurekaIN]

There is no harm in mentioning the specific version. So, if you want to install version 2, the first line in the Dockerfile would be --> FROM ubuntu:2 Hope this helps :)

[@CarlosOrtiz-sz2pp]

This presentation was very good explained, thanks.

[@edurekaIN]

Thank you for watching our videos. Do subscribe, like and share to stay connected with us. Cheers :)

[@xbranx12]

Awesome mate, great video, well put together, clear and easy to follow, thank you

[@edurekaIN]

+Selvyn Wright, thanks for the wonderful feedback! We're glad you found it useful. Here are a few more Docker tutorials that we thought you might like: kzbin.info/aero/PL9ooVrP1hQOHUKuqGuiWLQoJ-LD25KxI5. Do subscribe to our channel to stay posted on upcoming videos. Cheers!

[@mohammed8393]

Hi saurabh and reshma you guys are really amazing. thank you so much for sharing such a vast terminological videos for beginners like me in DevOps..

[@edurekaIN]

Hey Mohammed, thanks for the compliment. We are glad you loved this tutorial. Do subscribe and hit the bell icon to never miss an update from us in the future. Cheers!

[@frankvaughan1232]

Very nice job.

[@edurekaIN]

Hey Frank, thanks for checking out our tutorial! We're glad you found it useful. Here's another video that we thought you might like: kzbin.info/www/bejne/opS0l4SIeaaAprM. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@crickworld2023]

Cool... Thanks.. Nice one

[@edurekaIN]

Hey Raj, thanks for checking out the tutorial! We're glad you liked it. Here's another video that we thought you might like: kzbin.info/www/bejne/raGsmKmvaJl1sLc. Do follow our channel to stay posted on upcoming tutorials. Cheers!

[@southindiabazaar1943]

hi thanks for providing such a good video with details about docker and containers i have one question , how to retrieve an image once removed from docker conatiner , need to create or it pull from repository?

[@edurekaIN]

Hey, thanks for checking out our tutorial! We're glad you found it useful. With regard to your query, there is no need to retrieve images from containers because a copy of the docker image will always be present in your local repository. Multiple containers can be spinned off from one docker image and thus you can use that Image straight away. To list down all the images in your repository, you can run this command: docker images. Hope this helps. Cheers!

[@sujitscaria362]

Really informative. Thank you :)

[@edurekaIN]

Hey Sujit, thanks for checking out our tutorial! We're glad you liked it. Here are a few more Docker videos to help you learn further: kzbin.info/aero/PL9ooVrP1hQOHUKuqGuiWLQoJ-LD25KxI5. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@shalinimishra2941]

Nice job

[@harishkolimela4370]

Impressed a lot!! Very well teaching style, clear-cut explanation. Is there any videos which related to kubernetes??

[@edurekaIN]

Hey Harish, thanks for checking out the tutorial! We're glad you found it useful. :) We do not have a kubernetes tutorial at the moment, but it is under our radar and we may come up with a video on the topic in the future. Do follow our channel to stay posted. Cheers!

[@ANTIMj5]

way of explanation is awesome..

[@edurekaIN]

Thank you for watching our videos and appreciating our work. Do subscribe to our channel and stay connected with us. Cheers :)

[@ivanobuffa]

Very good video. Very clear and very efficiently and professionally explained! BRAVO...

[@edurekaIN]

Hey Ivano! Than you or your wonderful feedback. Do subscribe to our videos and stay connected with us. Meanwhile, check out the training module we offer n Docker: www.edureka.co/docker-training Hope this helps, thanks :)

[@ccnaccentvideochannel-flip6834]

Thanks man!

[@edurekaIN]

Thank you for watching our video. Do subscribe, like and share to stay connected with us. Cheers :)

[@rituparnamitra2955]

This lecture was very well designed. Very easy to understand and informative too.

[@edurekaIN]

Thanks for the compliment, Rituparna! We are glad you loved the video. Do subscribe to the channel and hit the bell icon to never miss an update from us in the future. Have a good day!

[@prajwal9610]

Excellent video

[@studentfstudentl3936]

good video, made the audience to listen more interestingly

[@edurekaIN]

Greetings! We are delighted to know that you appreciate our work. Do subscribe, like and share to stay connected with us. Cheers :)

[@twohss]

really nice keep up the good work dude

[@edurekaIN]

+dsafa, thanks for checking out our tutorial and for the wonderful feedback! We're glad you found it useful. Here's a Docker installation tutorial that we thought you might like: kzbin.info/www/bejne/eYG0hpp6rrmXbMk. Hope this helps. Cheers!

[@veera421]

This man simplified it!

[@edurekaIN]

Hey Veeraraghavulu, we are glad that you liked our tutorials. We strive hard to simplify concepts for everyone to understand. Do subscribe and stay connected. Cheers :)

[@owaisahussain]

Hats off for such a concise and informative tutorial.

[@edurekaIN]

Hey Owais, thanks for the compliment. We are glad you love the video. Do subscribe and hit the bell icon to never miss an update from us in the future. Cheers!

[@tarunaggrawal1722]

Good video buddy, really well done presentation.

[@edurekaIN]

Hey Tarun, thanks for the wonderful feedback! We're glad you liked our tutorial. :) Do subscribe to our channel to stay posted on our upcoming DevOps videos. Cheers!

[@jps8372]

@6:21, instructor talks about memory allocation. There is a concept of memory overcommit / over subscription. Would that solve the wastage he was referring to?.

[@edurekaIN]

+JP Srinivas, neither Memory over-commitment nor Memory over-subscription will help out because at the end of the day, the resources are the same and implementing either of them will cause loss in performance. Over-subscription means assigning more memory to the VMs than the memory that actually exists on the physical host and this is a bad idea because it will make your system slower. Over-commitment means that VMs are using more memory than the amount of memory that actually exists on the physical host and this will lead to catastrophic situations like downtime and system crashing. Hope this helps. Cheers!

[@mhl7351]

Excellent !!

[@s.dheenadhayalan5506]

Superb explanation on docker from the scratch......

[@edurekaIN]

Thanks for the compliment, Dheena. Do subscribe, like and share to stay connected with us. Cheers :)

[@mohammedfareed9871]

BIG THANKS TO YOU !

[@edurekaIN]

Hey Mohammed, thank you for watching our video and appreciating our work. Do subscribe and stay connected with us. Cheers :)

[@arjunkirpal9776]

Awesome

[@agnelamodia]

a very good video

[@gangadhar7212]

Great video......

[@SG-bh1pc]

Very informative, but your rate of speech is too high.

[@laymanstechworld3224]

very informative.

[@akshaygupta8400]

Nicely explained. Thanks

[@edurekaIN]

Hey Akshay, glad you loved the video. Do subscribe and hit the bell icon to never miss an update from us in the future. Cheers!

[@kushagraist]

What a gold tutorial!

[@edurekaIN]

Thank you, Kushagra! We strive to make content that are of such standards. For us, having learners like you on board is more precious than gold. Cheers :)

[@lawainupa]

Hi, You did a very good job, you explain far better than most of the payment lesson in udemy :) i lost around 30$, i should search in youtube before. :(

[@edurekaIN]

+omg, thanks for checking out our tutorial! We're glad we could be of help. Here are a few more Docker videos that we thought you might find useful: kzbin.info/aero/PL9ooVrP1hQOHUKuqGuiWLQoJ-LD25KxI5. You might also like these Docker blogs: www.edureka.co/blog/all?s=docker. Hope this helps. Cheers!

[@trendingitcourses1376]

Thank You. For me speech is bit fast, listening with 0.75 speed.

[@mikediver503]

Good tip

[@steveswitzer4353]

Nice very informative

[@edurekaIN]

+Steve Switzer, thanks fr checking out our tutorial! We're glad you found it useful. Here are a few more related tutorials that we thought you might like: kzbin.info/aero/PL9ooVrP1hQOGqLGptTAXo1kYoB8AwV5yM. Hope this helps. Cheers!

[@shahidulhaque6294]

its good effort-if we could go bit slowly in terms of speaking, it would have made the total package awesome!

[@edurekaIN]

Hey Shahidul, we are glad you loved the video also thanks for the feedback, we will keep that in mind in the future. Cheers!

[@antoabrian0064]

option 1

[@abhisheksomani2099]

Ridiculously Amazing video..:) great work man!!!I have one query which is - when u install Apache on host machine using docker image, it gets installed inside the container right..and not on the host machine?? what is the exact benefit we are getting out of it since we are not able to install it on our machine??

[@edurekaIN]

Hey Abhishek, thanks for the wonderful feedback! Here's the answer to your query: The benefit is that once Apache is installed in the container, that container can be shipped to any other machine and by simply running that container, an instance of Apache will become active in that machine. As a result you save all the effort you would put in to set-up a apache instance. Hope this helps. Do follow our channel to stay posted on upcoming videos. Cheers!

[@chukwukaegbujio1450]

The three options are correct in my opinion

[@edurekaIN]

Hey Chukwuka, thank you for watching our video. We hope you liked our content. Do subscribe and stay connected with us. Cheers :)

[@DhrumilShahDOTin]

very usefull

[@asimranjanpanigrahi]

informative

[@edurekaIN]

Thank you for watching our video. Do subscribe, like and share to stay connected with us. Cheers :)

[@nee2_]

Nicely done!

[@edurekaIN]

Hey Neethu, thank you for your kind words. Do subscribe, share and like to stay updated with all our content.

[@michaelerwin8744]

Now I just discovered all the sorcery were actually handled by Darker Demon!!

[@ramdev2560]

I have a question regarding docker memory utilization.At 6:54 in the video, if total memory is 16 GB for Docker and assume first container takes 4 GB. 1. Is the memory allocation fixed or can the memory be used by other containers (Second, third) based on the need as they reside on a same physical machine. 2. The memory Allocated for second docker is 35 GB (6:54) when available is 16 GB. I hope this should be a typo. I like the way the tutorial is handled using questions. Cheers

[@edurekaIN]

+Ram dev, thanks for checking out our tutorial! Yes, there is a typo in the slide. It should be 3 gb instead of 35 gb. With regard to your other question, the answer is as follows: Docker containers are basically just processes, so they can allocate memory in all the usual ways that a process can. Containers are not like VM's. So they don't usually reserve memory for them.It can dispatch memory as needed to processes. Hope this helps. Cheers!

[@senthiils]

Great Video

[@edurekaIN]

Hey Senthilkumar, thanks for the wonderful feedback! Here's another tutorial that we thought you might like: kzbin.info/www/bejne/raGsmKmvaJl1sLc. Do follow our channel to stay posted on upcoming DevOps tutorials. Cheers!