Error messages appear after ./discourse-setup and input hostname, smtp port, etc. according to official installation. ENTER to continue, ‘n’ to try again, Ctrl+C to exit: letsencrypt.ssl.template.yml enabled Configuration file at containers/app.yml updated successfully! Updates successful. Rebu…

I can confirm this behavior on at least two sites I’ve set up recently. Something is wrong with git.docker.com and it fails to load overlay2 by default like it has for years. Create /etc/docker/daemon.json with this content: { "storage-driver": "overlay2" } then sudo systemctl restart docker I…

[이미지] pfaffman: I can confirm this behavior on at least two sites I’ve set up recently. Something is wrong with git.docker.com and it fails to load overlay2 by default like it has for years. Me too… I mean, currently, something wrong in official discourse installation process. I have try di…

[이미지] iidbae: I mean, currently, something wrong in official discourse installation process. Well, it’s docker’s fault. I keep thinking that they’ll fix it, but until I notice that they do, all of my installs create that file so I don’t have to worry about it. I complained about it here: …

[이미지] Storage drivers Learn the technologies that support storage drivers. Docker uses a new default storage driver for v29.0+ Docker Engine 29.0 and later uses the containerd image store by default for fresh installations. The containerd image store uses s…

so then from what I’m understanding, we just need to also look for and include overlayfs? PR for that here: https://github.com/discourse/discourse_docker/pull/1014

I don’t know. I didn’t test whether overlay would work. At some point, it didn’t, and that’s why it’s a requirement. It didn’t occur to me that it’s no longer a requirement. Oh. containerd image store seems to report as overlayfs, so we should allow for this string as well.

Yeah, from the post you shared this is the diff: < Storage Driver: overlay2 < Backing Filesystem: xfs < Supports d_type: true < Using metacopy: false < Native Overlay Diff: true < userxattr: false --- > Storage Driver: overlayfs > driver-type: io.containerd.snapshotter.v1 I also rei…

Overlayfs에서 Overlay2로 전환 실패, 신규 설치, 스토리지 드라이버

지원

featheredtoast (Jeff Wong) 11월 21, 2025, 12:21오전 6

그러면 제가 이해한 바로는, overlayfs도 함께 찾아서 포함해야 한다는 거죠?

글		댓글	조회수
Overlay2 is no longer installed in Docker by default (because it's deprecated) Bug	5	838	11월 24, 2025
“Your Docker installation is not using a supported storage driver.” Self-hosting	18	1641	3월 15, 2024
Aufs/overlay2 storage driver (docker) Self-hosting	2	2876	3월 30, 2018
"Your Docker installation is not using a supported storage driver." Self-hosting	8	2823	8월 1, 2019
Docker is not using a supported storage driver Self-hosting	5	1242	7월 8, 2019

Overlayfs에서 Overlay2로 전환 실패, 신규 설치, 스토리지 드라이버

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