Question Cloudflare R2 as S3 backup

[ralph22]

Server operating system version

CentOs 7.9

Plesk version and microupdate number

18.0.56 Update #4

Hello,
Anybody managed to setup Cloudflare's R2 storage inside Amazon S3 extension for a backup?

I've been using Dropbox ext. but it such a garbage I don't want to use it anymore. Constantly disconnecting and have to re-authorise it, at least every couple of days.

Cloudflare looks to be a nice alternative to S3 but I'm getting access error:

Unable to check bucket and directory existence. Make sure you are using correct IAM policy (400 Bad Request).

Not sure where to go next with this ^^

 

[Maarten.]

Backblaze B2 with the Amazon S3 extension works great:

Resolved - Connect to Backblaze B2 (S3-compatible)

Hi all, Backblaze have released an S3 compatible API. I have been using Scaleway but wish to migrate to Backblaze B2. Has anyone figured out how to get this working? I get the error: `Error: Unable to upload a file to the storage: Backblaze does not support the 'x-amz-request-payer' header...

talk.plesk.com

 

[ralph22]

I've already signup for Cloudflare but thnx for the suggestion

 

[Kaspar]

Unable to check bucket and directory existence. Make sure you are using correct IAM policy (400 Bad Request).

@ralph22, it's been a couple of months since you posted this, so I hope you've been able to solve this. If not, and for other users with the problem, it might be useful to know that if you encounter this error, you'll need to omit the slash preceding your bucket name. So use my-bucket instead of /my-bucket.

Also note that the Plesk S3 extension doesn't cope well with paths that contain dashes (-).