I guess I'm curious if I'm understanding what you mean here, because it seems like there's a huge number of counterexamples. GNU coreutils. The linux kernel. FreeBSD. NFS and iSCSI drivers for either of those kernels. Cgroups in the Linux kernel.
If anything, it seems strange to expect to be able to monetize free-as-in-freedom software. GNU freedom number 0 is "The freedom to run the program as you wish, for any purpose". I don't see anything in there about "except for business purposes", or anything in there about "except for businesses I think can afford to pay me". It seems like a lot of these "open core" cloud companies just have a fundamental misunderstanding about what free software is.
Which isn't to say I have anything against people choosing to monetize their software. I couldn't afford to give all my work away for free, which is why I don't do that. However, I don't feel a lot of sympathy to people who surely use tons of actual libre software without paying for it, when someone uses their libre software without paying.
The trick here is that people may not want to be coding MinIO. It's like... just not that fun of a thing to work on, compared to something more visible, more elevator-pitchy, more sexy. You spend all your spare time donating your labour to a project that... serves files? I the lowly devops bow before you and thank you for your beautiful contribution, but I the person meeting you at a party wonder why you do this in particular with your spare time instead of, well, so many other things.
I've never understood it, but then, that's why I'm not a famous open-source dev, right?
Already a few more ideas I want to code :)
But this might create the problem image models are facing, AI eating itself...
People do not generally want to build software to impress at parties, that is a very weird flex, even if you are trolling.
Companies pay their employees to work on Linux because it's valuable to them. Intel wants their hardware well supported. Facebook wants their servers running fast. It's an ecosystem built around free-as-in-freedom software, where a lot of people get paid to make the software better, and everyone can use it for free-as-in-beer
Compare that to the "open core" model where a company generally offers a limited gratis version of their product, but is really organized to funnel leads into their paid offering.
The latter is fine, but I don't really consider it some kind of charity or public service. It's just a company that's decided on a very radical marketing strategy.
Why?
I recently learned that Ceph also has an object store and have been playing around with microceph. Ceph also is more flexible than garage in terms of aggregating differently sized disks. Since it's also already integrated in Proxmox and has over a decade of enterprise deployments, that's my top contender at the moment. I'm just not sure about the level of S3 API compatibility.
Any opinions on Ceph vs RustFS?
If you're looking for something that won't eat your data in edge cases, Ceph (and perhaps Garage) are your only options.
I don't think open source projects need a path to monetization in all cases, most don't have that. But if you make such a project your main income, you certainly need money.
If you then restrict the license, you are just developing commercial software, it then has little to do with open source. Developing commercial software is completely fine, but it simply isn't open source.
There is also real open source software with a steady income and they are different than projects that change to commercial software and we should discriminate terms here.
It's not clear if RustFS is even implementing a proper distributed consensus mechanism. Erasure Coding with quorum replication alone is not enough for partition tolerance. I can't find anything in their docs.
I’ve evaluated both RustFS and Garage, and here’s the breakdown:
Release Cadence: Garage feels a bit slower, while RustFS is shipping updates almost weekly.
Licensing: Garage is on AGPLv3, but RustFS uses the Apache license (which is huge for enterprise adoption).
Stability: Garage currently has the edge in distributed environments.
With MinIO effectively bowing out of the OSS race, my money is on RustFS to take the lead.