Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
Managed Server 10: OpenSSH Security Configuration

For several years, we have followed the OpenSSH recommendations published by Mozilla to ensure a secure and reliable SSH environment. As Mozilla has discontinued updates to these guidelines, we have decided to align our configuration with the latest recommendations from OpenSSH and Debian. This change brings our setup in line with current best practices and ensures continued security and compatibility. The update affects the Ciphers, MACs, and KexAlgorithms used in our OpenSSH server configuration.

We do not expect any issues for our customers. However, if you experience any unexpected behavior, please let us know. We are happy to adjust the configuration for individual servers as needed.

Start maintenance window: 24/11/2025 09:00
Stop maintenance window: 24/11/2025 12:00

Update Collabora 25.04.7.2.1

We will update Collabora to version 25.04.7.2.1.

Reference: #1599

Start maintenance window: 24/11/2025 23:00
Stop maintenance window: 25/11/2025 02:00

LimeSurvey 6.15.23

We will update LimeSurvey to version 6.15.23.

Reference: #67

Start maintenance window: 24/11/2025 23:00
Stop maintenance window: 25/11/2025 02:00

Past Incidents

Monday 4th September 2023

Cluster Maintenance, scheduled 2 years ago

We will update soft- and firmware throughout our cluster. During the update, a higher disk i/o latency is to be expected.

Start maintenance window: 04/09/2023 23:00
Stop maintenance window: 05/09/2023 06:00

Tuesday 29th August 2023

No incidents reported

Monday 28th August 2023

Leihs 7.0.1, scheduled 2 years ago

We will update Leihs to version 7.0.1.

Start maintenance window: 28/08/2023 23:00
Stop maintenance window: 29/08/2023 02:00

Blackfire 2.21.0, scheduled 2 years ago

We will update Blackfire to version 2.21.0.

Start maintenance window: 28/08/2023 15:00
Stop maintenance window: 28/08/2023 16:00

Sunday 27th August 2023

No incidents reported

Saturday 26th August 2023

No incidents reported

Friday 25th August 2023

No incidents reported

Thursday 24th August 2023

No incidents reported

Wednesday 23rd August 2023

No incidents reported