My team ran about 50% of a Fortune 500 software company on CoreOS up until a few months ago when we migrated to Flatcar. We even paid a lucrative support contract while we ran it. I can count the number of major OS issues we had with it over several years on one hand- and we've had even better success with Flatcar so far.
Calling CoreOS unsuccessful is a massive misunderstanding of the market.
Calling CoreOS unsuccessful is a massive misunderstanding of the market.