Install Docker

install-docker.sh

#!/bin/bash

# ---------------------------------------------------------------------------------------------------------------------

# Amazon Linux
#
# sudo yum update -y
# sudo yum install -y docker
# sudo service docker start
# sudo usermod -a -G docker ec2-user

# Another simple approach to installing Docker:
# 
# curl -fsSL get.docker.com -o get-docker.sh
# sh get-docker.sh

# ---------------------------------------------------------------------------------------------------------------------

# This script will install Docker Community Edition on a Debian system.

curl -fsSL https://download.docker.com/linux/$(. /etc/os-release; echo "$ID")/gpg | sudo apt-key add -

# Install docker
#
OSNAME=$(. /etc/os-release; echo "$ID")
OSVERS=$(lsb_release -cs)
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/$OSNAME $OSVERS stable"
#
sudo apt update
sudo apt install -y docker-ce docker-compose

# Test docker
#
sudo docker run hello-world

# Test docker-compose
#
docker-compose --version

# Add current user to docker group (only effective on next login).
#
sudo gpasswd -a `whoami` docker