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S3 Introduction ​

Currently supported S3 compatible storages are:

  • AWS (see the AWS guide for a detailed walkthrough)
  • DigitalOcean Spaces
  • MinIO
  • Cloudflare's R2
  • Backblaze B2
  • Scaleway Object Storage
  • Hetzner S3 Storage (beta)
  • Wasabi hot cloud storage

Other's could work, but not tested yet. If you test it, please let us know.

S3 Client ​

Coolify uses MinIO's client, called mc, to copy the backup files to your S3 compatible storage.

Verification ​

To be able to use your S3 compatible storage, you need to verify it first. Verification done with ListObjectsV2 request to your specified bucket.

So you need to create a bucket first, and then you can verify it.