CoreOS
docker-compose

CoreOSにdocker-composeをインストール

cd /tmp/
wget https://github.com/docker/compose/releases/download/1.18.0/docker-compose-Linux-x86_64
mkdir -p /opt/bin
mv docker-compose-Linux-x86_64 /opt/bin/docker-compose
chmod 755 /opt/bin/docker-compose

TODO:パスを通す