I'm not sure how you put GitHub in the mix to acquire Docker, they are not a very big company in terms of revenue (currently they talk about a $200m run rate, which is pitiful even compared to RedHat).
But I agree Microsoft is the most likely buyer. They are probably just waiting for the bottom to fall out for Docker and they can snap it up for the right price.
But I agree Microsoft is the most likely buyer. They are probably just waiting for the bottom to fall out for Docker and they can snap it up for the right price.