Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Nov 05, 2026 - 10:00 CET
Scheduled
Description: We will perform a minor upgrade on the Ceph storage cluster in the SZ1 Availability Zone of the de-west-01 region.
Our last upgrade introduced a stricter validation for RGW Sigv4 headers. We then disabled the additional header validation as customers reported issues where they got a 403 as a response on S3 requests.
This upgrade includes a bugfix for S3 and x-amz-content-sha256 is not required in signed headers after the fix is applied. After the upgrade is completed we will re-enable the strict header validation that we disabled in https://status.wiit-cloud.io/incidents/8vyxfc70fg75 as a temporary workaround.
Impact: - No impact is expected while the individual OSD nodes are upgraded sequentially. - Towards the end of the maintenance window, the Ceph RGW component serving the S3 and Swift services will be restarted. Clients may experience brief connection resets during this phase.
Required Action: No action is required. We recommend ensuring your applications are configured to handle transient connection errors with automatic retries.
We apologize for any inconvenience this may cause.
Posted Oct 22, 2026 - 13:39 CEST
This scheduled maintenance affected: de-west-01 OpenStack SZ1 (OpenStack Block Storage SZ1) and ch-north-01 OpenStack Services (OpenStack Storage (S3 /Swift)).