1) The conclusion of the article is to use Google Container Engine because Google are the only one who might have managed to get a working ecosystem around Docker and may be able to maintain it.
2) As disclosed by other comments, Google Container Engine doesn't use Docker. It uses containerization technology made by google for google, with a docker-interface added on top.
That's why you don't have problems with Docker. You're not using Docker at all! ;)
2) As disclosed by other comments, Google Container Engine doesn't use Docker. It uses containerization technology made by google for google, with a docker-interface added on top.
That's why you don't have problems with Docker. You're not using Docker at all! ;)