Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
Migrate Mail-Relay

We will migrate our Mail-Relay to a new server.

  • This affects only a small fraction of managed-servers where that are explicitely configured to use this mail-relay for outbound mail
  • Since we migrate the IP address, there is no need for any configuration change on the managed-servers that send mail via this relay server
  • During the migration the system will be unavailable for a short period of approximately 5 to 10min

Start maintenance window: 16/03/2026 22:00
Stop maintenance window: 17/03/2026 01:00

Cluster Maintenance

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: 16/03/2026 23:00
Stop maintenance window: 17/03/2026 02:00

Migration Recursive DNS Resolver Servers

We will migrate our recursive DNS resolver servers to a recent version on new servers.

The servers will keep their IP-Addresses and therefore no configuration change on systems relying on those name-servers for DNS lookups is needed.

We don't expect this change to cause any harm (due to having a redundant pair of nameservers), for the sake of safety we perform the switch-over during our maintenance-window.

This change only affects recursive DNS resolution. Our authoritative DNS servers (name servers) used for domains are not affected.

Start maintenance window: 16/03/2026 23:00
Stop maintenance window: 17/03/2022 02:00

Mailcow 2026-03

We will update Mailcow to version 2026-03.

Start maintenance window: 16/03/2026 23:00
Stop maintenance window: 17/03/2026 02:00

Past Incidents

Monday 1st December 2025

Cluster Maintenance, scheduled 3 months 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: 01/12/2025 23:00
Stop maintenance window: 02/12/2025 02:00

Update Nextcloud 32.0.2, scheduled 3 months ago

We will update Nextcloud to version 32.0.2.

Reference: #840

Start maintenance window: 01/12/2025 23:00
Stop maintenance window: 02/12/2025 02:00

LimeSurvey 6.16.0, scheduled 3 months ago

We will update LimeSurvey to version 6.16.0.

Reference: #69

Start maintenance window: 01/12/2025 23:00
Stop maintenance window: 02/12/2025 02:00

Matomo 5.6.1, scheduled 3 months ago

We will update Matomo to version 5.6.1.

Start maintenance window: 01/12/2025 13:00
Stop maintenance window: 01/12/2025 16:00

Managed Server 9: OpenSSH Security Configuration, scheduled 3 months ago

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: 01/12/2025 09:00
Stop maintenance window: 01/12/2025 12:00

Saturday 29th November 2025

No incidents reported

Friday 28th November 2025

No incidents reported

Thursday 27th November 2025

GitLab 18.5.3, scheduled 3 months ago

We will update GitLab to version 18.5.3.

Reference: #1007

Start maintenance window: 27/11/2025 23:00
Stop maintenance window: 28/11/2025 02:00

Wednesday 26th November 2025

No incidents reported

Tuesday 25th November 2025

No incidents reported

Monday 24th November 2025

Update GitLab Runner 18.6.1, scheduled 3 months ago

We will update Gitlab Runner to version 18.6.1.

Reference: #80

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

Managed Server 8: Debian Updates, scheduled 3 months ago

We will update the following packages to the latest version.

  • blackfire/any 2:2.29.7 amd64 [upgradable from: 2:2.29.4]
  • containerd.io/bullseye 2.1.5-1~debian.11~bullseye amd64 [upgradable from: 1.7.28-1~debian.11~bullseye]
  • docker-buildx-plugin/bullseye 0.30.0-1~debian.11~bullseye amd64 [upgradable from: 0.29.1-1~debian.11~bullseye]
  • docker-ce/bullseye 5:29.0.2-1~debian.11~bullseye amd64 [upgradable from: 5:28.5.1-1~debian.11~bullseye]
  • docker-ce-cli/bullseye 5:29.0.2-1~debian.11~bullseye amd64 [upgradable from: 5:28.5.1-1~debian.11~bullseye]
  • docker-ce-rootless-extras/bullseye 5:29.0.2-1~debian.11~bullseye amd64 [upgradable from: 5:28.5.1-1~debian.11~bullseye]
  • ops-php83/unknown 8.3.28-ops-89187 amd64 [upgradable from: 8.3.27-ops-85957]
  • ops-php84/unknown 8.4.15-ops-89191 amd64 [upgradable from: 8.4.14-ops-85961]

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

Managed Server 9: Debian Updates, scheduled 3 months ago

We will update the following packages to the latest version.

  • containerd.io/bookworm 2.1.5-1~debian.12~bookworm amd64 [upgradable from: 1.7.28-1~debian.12~bookworm]
  • docker-buildx-plugin/bookworm 0.30.0-1~debian.12~bookworm amd64 [upgradable from: 0.29.1-1~debian.12~bookworm]
  • docker-ce/bookworm 5:29.0.2-1~debian.12~bookworm amd64 [upgradable from: 5:28.5.1-1~debian.12~bookworm]
  • docker-ce-cli/bookworm 5:29.0.2-1~debian.12~bookworm amd64 [upgradable from: 5:28.5.1-1~debian.12~bookworm]
  • docker-ce-rootless-extras/bookworm 5:29.0.2-1~debian.12~bookworm amd64 [upgradable from: 5:28.5.1-1~debian.12~bookworm]
  • ops-php83/unknown 8.3.28-ops-89184 amd64 [upgradable from: 8.3.27-ops-85959]
  • ops-php84/unknown 8.4.15-ops-89188 amd64 [upgradable from: 8.4.14-ops-85958]

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

Managed Server 10: Debian Updates, scheduled 3 months ago

We will update the following packages to the latest version.

  • ops-php83/unknown 8.3.28-ops-89183 amd64 [upgradable from: 8.3.27-ops-85960]
  • ops-php84/unknown 8.4.15-ops-89186 amd64 [upgradable from: 8.4.14-ops-85954]

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

Sunday 23rd November 2025

No incidents reported