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

Free Tutorials - https://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. https://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:
https://hub.docker.com

https://github.com/docker/compose/rel...

https://docs.docker.com/compose/compo...

https://www.google.co.in/search?q=mic...
_____________________________________________________________

#DockerCompose #DockerComposeIntroduction #DockerContainers #DockerTutorials #DockerTraining #DevOpsTools #DevOpsTraining #DockerCommands #DockerForBeginners #DockerFreeTutorials #DockerforDevOps

DOCKER PLAYLIST
   • Docker  

YOUTUBE PLAYLIST
   / @raghavpal  

YOUTUBE
   / automationstepbystep  

FACEBOOK
  / automationstepbystep  

TWITTER
  / automationsbs  

If you like videos on the channel Automation Step by Step, hit the like button and share with others.

Click the SUBSCRIBE button and hit the bell icon to keep getting new videos.

Ask Raghav- https://bit.ly/2CoJGWf
Interviews - https://bit.ly/2NIPPxk
All Playlists - https://bit.ly/2LSiezA

----------- Follow -----------
Youtube -    / automationstepbystep  

Share your knowledge with everyone and,
Never Stop Learning
Raghav