AWS are the good guys here. Elastic built a popular product off the work of countless open source contributors. That's how they became a market leader in this product space. It's how open source works. The people who contributed to the product did so with no expectation of reward except that their efforts would remain open source. Elasticsearch got popular, and now Elastic wants to reap all the rewards and make money…
MariaDB came out with the BSL license for projects like maxcale to help protect against AWS nonsense (and the like). The mysql -> mariadb response is completely different, but no less terrible. This is history repeating itself as Amazon, once again, attempt to gut open source efforts. For a short while Amazon did contribute to some MariaDB projects. MongoDB now have similar license and AWS offers compatible API's.
Not gaslighting, legit questions follow:
It's not clear to me how taking open source software and providing commercial managed services is "nonsense"? Or is it specifically when AWS does it that it's not okay?
Either way, is there something specific at play that makes it fundamentally different from say WPEngine running hosted Wordpress? Is it purely a function of scale?
If a startup decides that Kubernetes is worth providing a managed service for at what point does providing that managed service become "AWS nonsense"? Is there a revenue watermark beyond which what they're doing becomes unfair? Or is k8s ok because it's backed by a mega-corp already?