After doing your initial sudo yum update -y
you can install docker with:
sudo yum install -y docker
Add the ec2-user
to the docker group (to avoid the need to sudo
when running docker commands): Note! Log out and back in for this change to take effect.
sudo usermod -a -G docker ec2-user
Enable the service to start automatically after a reboot, then actually start the service itself:
sudo systemctl enable docker
sudo service docker start
Final check to verify everything looks ok would be docker -v
and docker ps -a
should result in output like:
[ec2-user@ip-172-27-0-223 ~]$ docker -v
Docker version 18.09.9-ce, build 039a7df
[ec2-user@ip-172-27-0-223 ~]$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
[ec2-user@ip-172-27-0-223 ~]$
Note that Amazon Linux has an older version of the docker engine, e.g. at the time of this writing the latest available was 19.03
, but Amazon’s version is 18.09
.
Docker Compose
Install Docker Compose with:
sudo curl -L "https://github.com/docker/compose/releases/download/1.25.3/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose && sudo chmod +x /usr/local/bin/docker-compose