All systems are operational

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Timezone: Europe/Berlin (CET - UTC +1/CEST - UTC +2)

We provide current information about infrastructure and service availability below. If you experience service impacts or performance issues please contact our helpdesk or our Service Desk.

Maintenance
MAINTENANCE: Core Routers in DUS

Affected Components: Core Routers, region DUS

Scheduled Start: 05. Feb. 2026/9:00 pm (CET)

Scheduled End: 06. Feb. 2026/02:00 am (CET)

State: SCHEDULED

Description:

In order to ensure the greatest possible stability and availability of our network, we will be carrying out maintenance work on our routers at the DUS location during a maintenance window from 21:00 CET on Thursday, 5  February 2026 until 02:00 CET on Friday, 6 February 2026. During the execution of the work, an increased latency time is to be expected over the period of the maintenance window.

Customer Impact during the Maintenance:

  • DUS: increased latency

Customer Actions:

  • No customer actions needed
  • Please inform us if you notice any irregularities
MAINTENANCE: SysEleven OpenStack Cloud announcement (FES)

Affected Components: SysEleven OpenStack Cloud in region FES

Scheduled Start: 24 Feb 2026, 22:00 CET

Scheduled End: 25 Feb 2026, 02:00 CET

State: SCHEDULED

Description:

Maintenance window change from 5 February 2026 to 24 February 2026. This is a maintenance announcement for the SysEleven OpenStack Cloud. We will perform an update of the OpenStack services Network, Image and Volume. During this update, all OpenStack API services in the region will be unavailable.

Customer Impact during the Maintenance:

  • OpenStack API services in region FES will be unavailable (loss of control)
  • Running VMs will not be affected
  • Object storage will not be affected

Customer Actions:

  • no customer actions needed
  • please inform us if you notice any irregularities

Past Incidents

Monday 6th February 2023

Cluster Nodes (SysEleven - FES) INCIDENT: SysEleven Metakube API issues, region FES

Affected Components: SysEleven Metakube control plane services, region FES

Incident Start: 6th Sept. 2022/23:35

Description:

  • Accessibility of the SysEleven Metakube API is unstable

Customer Impact:

  • Cluster apiserver access disrupted or slow

Update 02:10:

  • We found the issue and were able to mitigate the problem. All services recovered and are reachable again.

Sunday 5th February 2023

No incidents reported

Saturday 4th February 2023

No incidents reported

Friday 3rd February 2023

No incidents reported

Thursday 2nd February 2023

API INCIDENT: SysEleven STACK issues in region DBL

Affected Components: SysEleven Stack, region DBL

Incident Start: 02 Feb. 2023/12:20

Description:

  • Occurring errors are currently being investigated.
  • It is currently not possible to create/attach/detach/delete cinder volumes

Customer Impact:

  • API functionality is currently limited

Update:15:22

We identified the root cause and rolled provided a fix for the affected systems, we are now currently observing the situation

Wednesday 1st February 2023

Network INCIDENT: F5 Loadbalancer failure BKI

Affected Components: F5 Loadbalancer, BKI

Incident Start: 1st Feb. 2023/15:35 Incident End: 1st Feb. 2023/16:15

Description:

  • Malfunction of our F5 Cluster in BKI caused by http2

Customer Impact:

  • Affected customers will see downtimes and/or flapping availabilty for their websites
  • Affected customers were notified via E-Mail
  • HTTP2 functions will be unavailable

Update 15:42: A fix was applied to prevent the cluster from crashing, HTTP2 has been disabled for all customers on the F5 Loadbalancer in BKI

Update 15:55: The cluster is running stable with the deployed fix. HTTP2 is still disabled.

Update 16:15: The cluster is still stable, so we declare this incident resolved. HTTP2 will stay disabled until further notice.

Tuesday 31st January 2023

No incidents reported

Monday 30th January 2023

No incidents reported

Sunday 29th January 2023

No incidents reported

Saturday 28th January 2023

No incidents reported

Friday 27th January 2023

No incidents reported

Thursday 26th January 2023

No incidents reported

Wednesday 25th January 2023

No incidents reported

Tuesday 24th January 2023

No incidents reported

Monday 23rd January 2023

No incidents reported

Sunday 22nd January 2023

No incidents reported

Saturday 21st January 2023

No incidents reported

Friday 20th January 2023

No incidents reported

Thursday 19th January 2023

No incidents reported

Wednesday 18th January 2023

No incidents reported

Tuesday 17th January 2023

No incidents reported

Monday 16th January 2023

No incidents reported

Sunday 15th January 2023

No incidents reported

Saturday 14th January 2023

No incidents reported

Friday 13th January 2023

Block Storage (Cinder Volumes / M1 Flavors) INCIDENT: SysEleven STACK issues in region CBK

Affected Components: SysEleven Stack, region CBK

Incident Start: 13 Jan 2023, 09:43 Incident End: 13 Jan 2023, 09:50

Description:

  • Block storage I/O was slow in region CBK between 9:43 and 9:50.

Customer Impact:

  • I/O performance for block storage of VMs (shared-storage main disks or volumes) was degraded which could lead to stalled system operations.

Thursday 12th January 2023

No incidents reported

Wednesday 11th January 2023

No incidents reported

Tuesday 10th January 2023

No incidents reported

Monday 9th January 2023

No incidents reported

Sunday 8th January 2023

No incidents reported