With the upcoming changes to sefl-hosted Atlassian Confluence, it would be great to have self-hosted alternatives available.
Outline is a open-source wiki solution built on top of NodeJS and ProseMirror:
It has a dependency on PostgreSQL, Redis and Amazon S3 (or S3 compatible - e.g. MinIO.
There is a development Dockerfile they provide, but it’s not complete, or well updated.