SemiColon Academy
Medhat Dawoud
Shreef
DahabDev - Ahmed Abu Eldahab
Elzero Web School
Contlization
GDG Cairo
Ahmed Samir El Khadrawy
CAT Reloaded
Ali Shahin
UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker
now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.
Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/
sudo amazon-linux-extras install docker
sudo service docker start