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

Monday 3rd May 2021

Managed Server Version 7: Debian Updates, scheduled 4 years ago

We will update the following packages to the latest version.

  • openjdk-11-jre-headless/stable 11.0.11+9-1~deb10u1 amd64 [upgradable from: 11.0.9.1+1-1~deb10u2]

Start maintenance window: 03/05/2021 23:00
Stop maintenance window: 04/05/2021 02:00

Managed Server Version 6: Debian Updates, scheduled 4 years ago

We will update the following packages to the latest version.

  • openjdk-8-jre-headless/oldstable 8u292-b10-0+deb9u1 amd64 [upgradable from: 8u275-b01-1~deb9u1]

Start maintenance window: 03/05/2021 23:00
Stop maintenance window: 04/05/2021 02:00

Wednesday 28th April 2021

Managed Server Version 7: Composer 1.10.22

Composer was updated to version 1.10.22:

  • Security: Fixed command injection vulnerability in HgDriver/HgDownloader and hardened other VCS drivers and downloaders (GHSA-h5h8-pc6h-jvvx / CVE-2021-29472)

Reference #1012

Managed Server Version 6: Composer 1.10.22

Composer was updated to version 1.10.22:

  • Security: Fixed command injection vulnerability in HgDriver/HgDownloader and hardened other VCS drivers and downloaders (GHSA-h5h8-pc6h-jvvx / CVE-2021-29472)

Reference #1012

Tuesday 27th April 2021

No incidents reported

Monday 26th April 2021

Update OnlyOffice 6.2.2, scheduled 4 years ago

We will update OnlyOffice to version 6.2.2

Start maintenance window: 26/04/2021 23:00
Stop maintenance window: 27/04/2021 02:00

Sunday 25th April 2021

No incidents reported

Saturday 24th April 2021

No incidents reported

Friday 23rd April 2021

No incidents reported

Thursday 22nd April 2021

No incidents reported