What is Docker Compose | How to create docker compose file | How to use Compose

Free Tutorials - automationstepbystep.com/
I am Raghav & Today we will learn :
1. What | Why - Docker Compose
2. How to install
3. How to create docker compose file
4. How to use docker compose file to create services
5. Basic Commands
TIPS
Docker compose
: tool for defining & running multi-container docker applications
: use yaml files to configure application services (docker-compose.yml)
: can start all services with a single command : docker compose up
: can stop all services with a single command : docker compose down
: can scale up selected services when required
Step 1 : install docker compose
(already installed on windows and mac with docker)
docker-compose -v
2 Ways
1. github.com/docker/compose/rel...
2. Using PIP
pip install -U docker-compose
Step 2 : Create docker compose file at any location on your system
docker-compose.yml
Step 3 : Check the validity of file by command
docker-compose config
Step 4 : Run docker-compose.yml file by command
docker-compose up -d
Steps 5 : Bring down application by command
docker-compose down
TIPS
How to scale services
-scale
docker-compose up -d --scale database=4
References:
hub.docker.com
github.com/docker/compose/rel...
docs.docker.com/compose/compo...
www.google.co.in/search?q=mic...
_____________________________________________________________
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Raghav

[@RaghavPal]

Free online courses - automationstepbystep.com/online-courses/

[@kadhirn4792]

long live man!

[@ajeetis]

Awesome gyaan, Raghav. Thank you for making a crisp and to-the-point video covering basics and showcasing the concepts with practical working.

[@RaghavPal]

You're welcome Ajeetz

[@devopswisdom]

I have gone through Udemy courses, there instructor focuses on their task such as CI/CD but here videos are for free and very well explained. Anyone can understand easily and practice for same. I learnt Jenkins, GIT, Docker from your videos.
Thanks a lot for these awesome playlists.

[@RaghavPal]

Hi Rishabh, you're most welcome

[@aameraftab8767]

Very short and comprehensive Explanation. 100/100 marks .

[@RaghavPal]

Glad to see this message Aamer

[@roshnis8552]

100/100

[@protonvashishtha]

Beautifully explained to start with docker compose. Suggestion: Every time you use DOCKER PS, please show us output of DOCKER PS -A as well (curious to see if containers are dead on DOCKER-COMPOSE DOWN command). Please keep posting more and more videos. Thanks a lot. Cheers!

[@RaghavPal]

Thanks for watching Shwetank. Will do.

[@NasimMahmud]

Very concise and crisp explanation. What I liked most is, describing in just required detail, and the explaining the alternative ways in a very smart and quick way.

[@melisabegic2428]

do you know how to get out of composeFile, how to get an insert and the like? Where can I find these abbreviations?

[@RaghavPal]

Glad it was helpful Nasim

[@be236]

Nice! Easy tutorial, nice examples , step-by-step and easy terminal fonts and big to read. Nice slow pace, not too fast to see what you are doing on the screen! Good job.

[@RaghavPal]

Glad you enjoyed it Andrew

[@AshishBurnwal]

That was awesome explanation... Really looking forward for the continuation of this tutorial

[@RaghavPal]

Glad to know this Ashish

[@mukundsridhar4250]

Thank you so much. I loved watching all your videos and the best part is at the end "If you don't succeed try one more time".

[@RaghavPal]

So happy to know this Mukund. Do share your knowledge with others.

[@dmth741]

Nice short tutorial. The best part is you DO show errors and HOW to resolve. Not many folks do that. Thank you.

[@RaghavPal]

You're welcome Pavel

[@pavelzarembo4880]

Thanks! Worked perfectly as an introduction to docker compose. Samples are simple and shows very basic thins which perfectly fits for starting!

[@RaghavPal]

Glad it helped Pavel

[@clayman1325]

Hey Shout out, Excellent set of videos on Docker I loved it. Thanks for share

[@RaghavPal]

You're welcome David

[@Udzial]

The notes you show with a music at the end makes us revise the whole video. Magnificent work you are doing. Thank you

[@RaghavPal]

You're very welcome!

[@MustangBoss1973]

thank you so much great explanation, I had been looking everywhere for that.

[@RaghavPal]

So happy to know it helped

[@venkatah9847]

Thanks Raghav pal for your Docker series videos. Very useful to kick start with. Thank you and waiting for advance concepts further

[@RaghavPal]

Sure Venkata, will try to work on this

[@Teruroom]

Thanks a lot for your this video❗I can cleary understand docker-compose‼️

[@RaghavPal]

Glad to hear that Teru

[@humanOSx]

Great tutorial man, thanks for it.

[@RaghavPal]

You're welcome

[@prashi222]

Very simplified way of training people who are new to dockers... Good one Raghav, Thank you.

[@RaghavPal]

My pleasure Prashanth

[@anuragkunchamwar8465]

Thank you! you made it look vvv simple!!!

[@RaghavPal]

You're welcome Anurag

[@mouhcinebenchekroun5579]

Hey ! just a comment, excellent job ! keep on the good work !

[@RaghavPal]

Thanks Mouhcine

[@HaribabuPasupathy]

I have gone through all the 11 videos all are nice, neat and clear. thanks.

[@RaghavPal]

You're welcome Haribabu

[@dips2805]

What a video it is...I have seen many videos about docker but the way you explained is absolutely amazing...
Thank you so much for making it easy for us... Wonderful job ..

[@RaghavPal]

You are most welcome Dipanshu

[@bonvivant8618]

Awesome, Fantastic , superb.. Million thanks,,

[@RaghavPal]

You're welcome Harpit

[@sreekanth551]

Thanks much for the detailed explanation....Cheers..!! :)

[@RaghavPal]

You're welcome Sreekanth

Thank you, very good and simple!

[@RaghavPal]

You're welcome Zoran

[@suprotimroy]

I just love the end part summary with the music. Many thanks for the video.
Hope you are already ready with tomorrow's Sunday Special video.

[@RaghavPal]

Great Suprotim, Yes Sunday Special ep is coming

[@binodranabhat341]

I know it's quite late, but I have just began my journey in this area as of Automation and CI/CD. What a video, great explanation mate. Thank you so much.

[@RaghavPal]

Welcome aboard Binod and all the best for next sessions

[@madhusudanreddykutagula573]

hi Raghav Pal, very nice and simple tutorial. Thank you so much.

[@RaghavPal]

You're welcome Madhusudan

[@victorjohn4137]

Amazing explanation as always Raghav, highly impressed

[@RaghavPal]

Thanks a ton Victor

[@raghavayoga]

Simple, super, step by step raghav .......

[@RaghavPal]

Thanks for the message Raghavendra

[@anison1111]

it a well well done video, very very audible, smooth delivery, step by step, a new person can follow, its absolutely fantastic, keep it up, great job, shows you have worked hard honestly, great work again

[@RaghavPal]

So happy and humbled to see your message. Thanks for the kind words

[@neal000ooo]

Wow, very nice. Easy to understand. Thanks.

[@RaghavPal]

Great to know this Neelesh

[@maheshm3677]

Man.., Loved the way you explain.., very easy to understand., simple yet elegant ..., Thank you...!!

[@RaghavPal]

You're welcome Mahesh

[@easytodevelop]

Wonderful boss, very clear, very precise. i had little experience but using commands blindly now its clear, thank you.

[@RaghavPal]

You are most welcome Paramesh

[@devnullex]

Thanks. This is the explanation I was looking for

[@RaghavPal]

You're welcome Kris

[@maheshkudumula9794]

The way you explaining about it is really awesome ..Thx alot for composing on it & sharing with us

[@RaghavPal]

Glad you liked it Mahesh

[@abhishekarora259]

This is awesome explanation. Thank you!

[@RaghavPal]

You're very welcome Abhishek

[@zameerahmedjose7251]

Super ... Raghav.
Awesome explanation.
Keep up the good work.

[@RaghavPal]

Most welcome Sohail

[@kandulaabhishek2822]

well explained the docker-compose and it can be understand to beginners.

[@RaghavPal]

Happy to know this Kandula

[@channattem4246]

Thank you very much sir, Please keep it up....

[@RaghavPal]

You're welcome Channat

[@beunmin6]

Easy to understand. Thank you.

[@RaghavPal]

You're welcome

[@meytal-3478]

Clear and useful session!!! Thanks a lot!!!!

[@RaghavPal]

You're welcome Meytal

[@pwnograffik]

very informative, thank you

[@northernlights2222]

amazing dude... best video so far.

[@RaghavPal]

Thanks for watching.

[@rahuludemy3976]

A big round of applause for Raghav & his skills...

[@RaghavPal]

Thanks for watching Rahul

[@user-jj9bc1bc9o]

I have used different resources and videos to get actual creating of docker compose file. With this all my doubts are cleared. Thank you for great content

[@RaghavPal]

You are most welcome Parikshit

[@ChristopherLum]

Great tutorial, thanks for sharing!

[@RaghavPal]

Glad you enjoyed it Christopher

[@RajeshVerma-mp8qk]

well explained, very helpful. Thank you so much.

[@RaghavPal]

Most welcome Rajesh

[@malek6021]

Thank you very much for your clear tutorial ;)

[@RaghavPal]

You're welcome

[@Stoic623]

Thank You, Raghav for your explanation.

[@RaghavPal]

You're most welcome Shanth

[@sandeepreddy475]

Great Explanation Raghav..!

[@RaghavPal]

Thanks Sandeep

[@_normal_iszz_boring_]

Hey, You're awesome.. just love the way you teach! :)

[@RaghavPal]

Thanks a lot Nazia

[@jilesingh1124]

Thanks a lot. This is really very very helpful. :)

[@RaghavPal]

You're welcome Jile

[@nagarjunahota4498]

great sir, in one video i have completely get the clear understanding of docker compose

[@RaghavPal]

Great to know this Nagarjuna

[@ananditsoul499]

you got a subscriber man!!!Nice explanations

[@RaghavPal]

Thanks for watching and subsribing

[@indianjaya]

If I didn't like this video, That will be the first mistake of mine for today.. Very well explained 👌

[@RaghavPal]

Glad it helped Jaya

[@vinayvinc5911]

Awesome video, thank you.

[@RaghavPal]

You're welcome Vinay

[@SandeepKumarPalliKuniyil]

Sharing the notes in video description is awesome helpful, thank you

[@RaghavPal]

You are welcome Sandeep

[@maxweber6556]

Thanks for the video,its comprehensive.

[@RaghavPal]

Most welcome Tarrique

[@guylemay1471]

Nicely done ....thanks!

[@RaghavPal]

thanks

[@kaffepause011]

very nice tutorial thanks so much for that

[@RaghavPal]

You're welcome

[@kaffepause011]

by the way, do you have any example for an webapp that using this docker and webserver ? until now we have configure docker and can run on localhost:port and may have have some other tutorials that extend this first one ? it was so good that is the reason :)

[@RaghavPal]

I will try to create more sessions with example like this.

[@fahis1996]

Great video. simply explained.

[@RaghavPal]

Thanks Fahis

[@ameerulbess]

thank you very much for the video!!

[@RaghavPal]

Most welcome

[@dragonball41876]

Great video, even after five years! I believe they have helped many users.

[@RaghavPal]

Great to hear that.. so happy and humbled

[@dhrusoni1]

Thanks Raghav, It is really nice tutorial.

[@RaghavPal]

Most welcome!

[@myjourneyinforex6486]

Raghav this was a very useful video.. keep it coming.

[@RaghavPal]

Sure Saji. Can check all here - automationstepbystep.com/

[@mohanp7819]

Thanks a lot. Please keep going.

[@RaghavPal]

Sure Mohan I will

[@itsmendyou]

Thanks mate, it's highly impressive and easy to digest video, much appreciated!

[@RaghavPal]

Most welcome Tim

[@sandeepmahajan1036]

Very nice explained videos...! thank you very much...

[@RaghavPal]

You're welcome Sandeep

[@i.am.gaurav.khanna]

प्रिय राघव,
इस तरह के उपयोगी वीडियो बनाने के लिए कोटि कोटि से धन्यवाद् ||

[@RaghavPal]

धन्यवाद

[@kumbhambhargavi44]

Thanks. Really helps me alot.
Good explanation.

[@RaghavPal]

Most welcome

[@KrishnaMoorthy-oq6fv]

Excellent tutorial and gread work ! , also could you please add more docker related videos ..

[@RaghavPal]

Thanks Krishna, will do surely

[@nforlife]

Simple and easy to understand thank you!

[@RaghavPal]

You're welcome!

[@thecordels]

great tutorial, thanks!

[@RaghavPal]

You're welcome Dave

[@Farrukhw]

Very precise and to the point discussion and very helpful replies in comments. Thank you mate... Watching from Pakistan... Really appreciated ...

[@RaghavPal]

Thanks for watching Farrukh

[@parthachattopadhyay2181]

Very good doc Raghab. Please create next video with interconnected containers, with dependencies (like, build agent containers will be up once Jenkins server container is up). A jenkins setup will be a perfect example. Through docker compose we need to setup jenkins server, build agents and agents needs to be connected using java web start.Thanks.

[@RaghavPal]

Will try this Partha

[@butterhalves4262]

this would definitely be great !

[@sruthikuppili7828]

Excellent videos ...loved it

[@RaghavPal]

Thanks a lot Sruthi

[@saurabhchako89]

Thanks Raghav. Your videos are still helping in 2024 !

[@RaghavPal]

Glad to hear that Saurabh

[@fabianleon7640]

Really helpfull, thank you!

[@RaghavPal]

Most welcome Fabian

[@sdevatraj]

Thank you for wonderful clean videos

[@RaghavPal]

You are so welcome!

[@salarkhan7102]

Thanks bro it really helped!!!!. 👍🏻

[@RaghavPal]

most welcome

[@jacobanderson10]

Your videos are great. Thanks

[@RaghavPal]

Most welcome Jacob

[@ahmadzulmamuhamed4664]

Thank you very much.. This video help me a lot

[@RaghavPal]

You are welcome Ahmad

[@avijitbhattacharjee311]

Very useful video. Thank you

[@RaghavPal]

Glad it was helpful Avijit

[@thulasichebrolu6040]

Very useful vedio. Very clear to understand thank you sir

[@RaghavPal]

You're most welcome Thulasi

[@msurajnair7149]

Thank you so much, This really helped me a lot.

[@RaghavPal]

So happy to know Suraj

[@sravanvenus1180]

Just awesome explanation sir

[@RaghavPal]

Thanks and welcome Sravan

[@saurabhr.deshpande3033]

awesome docker tutorial

[@RaghavPal]

thanks Saurabh

[@HambaAllah-xn2zp]

Gooood... Thanks for the video.

[@RaghavPal]

You're welcome Furqon

[@VivekBhore-ud7lg]

Thank you
Your videos are very helpful

[@RaghavPal]

Most welcome

[@HeyMani92]

Thank you so much, Raghav for you make me a Stand in front of my manager and soon I will purchase your note.

[@RaghavPal]

Glad to know this Mani, Keep learning

[@vkgsbr]

To the point video, keep it up

[@RaghavPal]

Thanks,

[@motolola]

Thanks for yet another awesome video on docker, I was wondering, maybe beyond the scope of this video, how the web service accesses the database service in the docker-compose.

[@RaghavPal]

Hi Akinjide, I will try to do a session on this, For now you can take online help

[@priyankasahu8780]

thank you,very helpful

[@RaghavPal]

You are welcome Priyanka

[@josephnour6888]

thank you very much, bro, all hope for you to be the best programmer ever .....

[@RaghavPal]

thanks Youssef

[@pradipnath2293]

Short concise and very efficient video. Thanks Raghav

[@RaghavPal]

Most welcome Pradip

[@hemant19]

NICE TUTORIAL RAGHAV .

[@RaghavPal]

Thank Hemant

[@ToufiqMustafiz]

Helpful. Love it

[@RaghavPal]

Thanks Toufiq

[@shansuresh2335]

good one.

[@RaghavPal]

thanks for watching

[@codeZarathustra]

Thank for sharing.!

[@RaghavPal]

Welcome Jorge