setup.sh

sudo yum install docker -y
sudo systemctl enable docker
sudo systemctl start docker
sudo curl -L https://github.com/docker/compose/releases/download/1.22.0/docker-compose-$(uname -s)-$(uname -m) -o /bin/docker-compose
sudo chmod 755 /bin/docker-compose

cat << EOF > docker-compose.yml
web:
  image: nginx
  ports:
   - "80:80"
  environment:
   - NGINX_PORT=80
EOF

sudo /bin/docker-compose up -d