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 2026-03a.

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

Matomo 5.8.0

We will update Matomo to version 5.8.0.

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

Past Incidents

Tuesday 19th January 2021

Update Nextcloud v20.0.5, scheduled 5 years ago

We will update Nextcloud to Version v20.0.5.

https://nextcloud.com/changelog/#20-0-5

Start maintenance window: 19/01/2021 00:00 CET
Stop maintenance window: 19/01/2021 02:00 CET

Sunday 17th January 2021

No incidents reported

Saturday 16th January 2021

No incidents reported

Friday 15th January 2021

No incidents reported

Thursday 14th January 2021

Security Update GitLab 13.6.5, scheduled 5 years ago

We will update GitLab to version 13.6.5.

Start maintenance window: 14/01/2021 23:00 CET
Stop maintenance window: 15/01/2021 02:00 CET

Wednesday 13th January 2021

Cluster Cluster Performance Issues

This nights scheduled maintenance job is still running. Therefore, performance of certain services is degraded. We will restore the usual performance as soon as possible and are in contact with our supplier to resolve this issues for good.

We will keep you updated as soon as possible.

Update 08:50

Maintenance was completed, performance on all servers is back to normal. We are in contact with our supplier to resolve this for coming maintenance windows.

Tuesday 12th January 2021

Hypervisor Upgrade, scheduled 5 years ago

The hypervisor operating system on our cluster will be updated. Due to our fully redundant infrastructure, we do not expect any downtime. As all nodes will be drained before each update, there will be a lot of live migrations which might slightly decrease the cluster performance during this maintenance window.

Start maintenance window: 12/01/2021 23:00 CET Stop maintenance window: 13/01/2021 08:00 CET

Monday 11th January 2021

No incidents reported