Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
Matomo: Changes to Multi-Server Setups

To improve stability and maintainability of larger Dedicated Matomo installations, we will perform some planned changes to the configuration.

Why this change?

Operating Matomo in a multi-server setup contains some complexity. We will further standardize and optimize the structure of the single parts of the stack, the monitoring and our automation. This will ensure we can further improve stability and performance, while reducing operational overhead and improving maintainability.

Which installations are affected?

These planned changes affect larger Dedicated Matomo installations that we operate on multiple servers. We will perform the planned changes one installation after the other during this 2-day maintenance window.

What does this mean?

  • Tracking of website users will continue without interruption, no tracking-data will be lost.
  • Access to the Matomo GUI for accessing the statistics will be interrupted temporarily for a short period of approx. 30-60 minutes per installation.
  • After the Matomo GUI is accessible again, tracking-data of the current day will show up with a slight delay until the queued tracking-data backlog is processed (duration of this process depends on the amount of tracking-data to be processed from the queue).

You don't have to do or change anything regarding this change.

If you have any questions, do not hesitate to contact us.

Start maintenance window: 16/11/2026 08:00
Stop maintenance window: 17/11/2026 18:00

Mailcow: Changes to Email Alias Forwarding

To improve email deliverability, we will restrict email aliases from forwarding messages to external domains.

Why this change?

Forwarding emails to external providers can cause authentication issues (particularly SPF), resulting in messages being rejected or classified as spam.

What does this mean?

  • Existing aliases will continue to work as usual, unless modified.
  • Forwarding to locally hosted domains remains unaffected.
  • Creating or modifying aliases to forward to external domains will be restricted.
  • External forwarding will remain possible through an alternative method.

For instructions, please see our forwarding guide.

If you have any questions, do not hesitate to contact us.

Start maintenance window: 30/11/2026 23:00
Stop maintenance window: 01/12/2026 02:00

Past Incidents

Monday 3rd January 2022

Migration Recursive DNS Server, scheduled 4 years ago

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

  • The DNS servers on all managed servers are changed by us
  • If you have manually set our DNS servers (e.g. in nginx, docker), you will have to change them manually
  • We will run the old DNS server for a few more days and inform affected people if we still se traffic

Old DNS-Server:

  • 2a04:503:0:1008::109
  • 2a04:503:0:1014::68
  • 185.17.70.109
  • 185.169.84.68

New DNS-Server:

  • 2a04:503:0:1008::98
  • 2a04:503:0:1014::69
  • 185.17.70.98
  • 185.169.84.69

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

Start maintenance window: 03/01/2022 09:00
Stop maintenance window: 03/01/2022 18:00

Wednesday 29th December 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/oldstable 11.0.13+8-1~deb10u1 amd64 [upgradable from: 11.0.12+7-2~deb10u1]

Start maintenance window: 29/12/2021 09:00
Stop maintenance window: 29/12/2021 12:00

Sunday 26th December 2021

No incidents reported

Saturday 25th December 2021

No incidents reported

Friday 24th December 2021

No incidents reported

Thursday 23rd December 2021

Managed Server Version 7: Composer 2.2.1

Composer was updated to version 2.2.1

Managed Server Version 8: Composer 2.2.1

Composer was updated to version 2.2.1

Wednesday 22nd December 2021

Discourse 2.7.12, scheduled 4 years ago

We will update Discourse to version 2.7.12.

As this is a security update, we are installing the update outside of our maintenance window.

Start maintenance window: 22/12/2021 11:00
Stop maintenance window: 22/12/2021 18:00

Tuesday 21st December 2021

No incidents reported

Monday 20th December 2021

Update Elasticsearch 7.16.2, scheduled 4 years ago

We will update Elasticsearch to version 7.16.2.

Start maintenance window: 20/12/2021 23:00
Stop maintenance window: 21/12/2021 02:00

Managed Server Version 8: Debian 11 Update (11.2), scheduled 4 years ago

As mentioned in an earlier status entry we will install all remaining Debian 11.2 updates in our maintenance window. Amongst others, the following packets are affected:

  • linux-image-amd64/stable 5.10.84-1 amd64 [upgradable from: 5.10.70-1]

All servers are restarted once to ensure that the new Linux kernel is active. For details and a list of all packages, please see the Debian news.

Start maintenance window: 20/12/2021 23:00 CET
Stop maintenance window: 21/12/2021 02:00 CET

Managed Server Version 7 & 8: PHP Update, scheduled 4 years ago

We will update PHP 7.4 to version 7.4.27 and PHP 8.0 to version 8.0.14.

Start maintenance window: 20/12/2021 23:00 CET
Stop maintenance window: 21/12/2021 02:00 CET

Managed Server Version 8: Debian 11 Update (11.2), scheduled 4 years ago

We will update Debian 11 to the latest point release 11.2. We expect no downtime. Packages that require a service or server restart will be announced again in a separate status entry and will be performed in our normal maintenance window.

For details and a list of all packages, please see the Debian news.

Start maintenance window: 20/12/2021 13:00 CET
Stop maintenance window: 20/12/2021 18:00 CET