Install docker-compose on Photon OS

Photon OS comes with docker by default however it does not contains docker-compose. In addition to this, package manager does not handles this.

root@mergentechebys [ /docker ]# tdnf install docker-compose
No package docker-compose available
Error(1011) : No matching packages

Here you can use two lines of scripts to install docker-compose.

Provided by: https://github.com/docker/compose/releases/

curl -L https://github.com/docker/compose/releases/download/1.23.0-rc2/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose