Custom Module: Adding module for 'atomic' command for Atomic Host Platforms

Hello,

I am using Atomic Host Platforms and found a important utility missing - ‘atomic’ command. As you might be aware, the Atomic Host is a restricted platform to run only containers and atomic command provides ways to manage the platform including installing new containers.

Sample Usage:
`

  • name:Upgrade the atomic host platform
    atomic: command=host state=upgrade

  • name:Install rhel-tools container
    atomic: command=install image=‘rhel7/rhel-tools’

`

I have pasted the code on the here [1], very pre-mature.

It would be great to know the feedback on the proposed module. Please comment, based on which I will proceed further.

Regards,
Saravanan KR

[1] https://gist.github.com/krsacme/b2fb1d55f6d1837d60ff