S3 attachment uploads fail with MinIO
File attachments fail to upload when using MinIO as the S3-compatible storage backend due to path-style access requirements.
Resolutions (1)
high confidence 15 verified
Set path-style access in your Outline environment:
AWS_S3_FORCE_PATH_STYLE=true
AWS_S3_ACL=privateEnsure your MinIO bucket policy allows the Outline service account full access.
Applies to: 0.77, 0.78 on docker