[Jedd]

Do you actually need S3-alike?

I run distribution [0] / registry [1] as a docker (via Nomad) job, and it just uses a shared nfs mount in my cluster - ie. EXT4 FS underneath.

Currently has 12GB and 52 repositories, and is very performant. It's just a file server.

Unless your size requirements are huge, the complexity of having your registry rely on a self-hosted S3-alike sounds like a lot of pain for future-muhehe to contend with if / when the S3-alike hiccups.

[0] https://github.com/distribution/distribution

[1] https://github.com/Joxit/docker-registry-ui

[muhehe]

For image registry...probably not that much. But it is quite common for other software, often those that target containers/k8s/... I already have few of those and that would be quite handy to have some good local s3.

[Jedd]

Concur - as noted in a sibling comment, I'm using both on Nomad/docker 5-node clusters, but started with minio then ran up garage-dev to compare (I just haven't migrated data over from minio yet).

I use mine primarily for long-term stores for Grafana's Mimir and Loki products.

Anyway, minio & garage are both lightweight, and happily run in docker, so if you've got a small cluster at home it would take maybe an hour or two to install them both from scratch.