Note install Docker and Docker compose Centos

Purpose: Practice, POC

Update to get the latest packages and security

 sudo yum update

 

 sudo yum upgrade

 sudo reboot

Install yum-utils

 

 sudo yum install -y yum-utils

Install Repository

 sudo yum-config-manager \

    --add-repo \

    https://download.docker.com/linux/centos/docker-ce.repo

Install Docker packages

 sudo yum install docker-ce docker-ce-cli containerd.io

Start Docker services

 sudo systemctl start docker

Enable Docker process on boot

 sudo systemctl enable docker

Testing 

 sudo docker run hello-world

Install Docker-compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

How to use docker compose  https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-compose-on-centos-7