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

Thursday 30th September 2021

Version 5 Managed Server Version 5: Client Connection Errors to Let's Encrypt Certificates

On September 30, 2021, an intermediate certificate used in Let's Encrypt certificates did expire. Even though those certificates are signed with another, valid certificate path, openssl version prior 1.1.0 will use the former, now invalid path to validate a connection. This does affect our managed server version 5 (EOL May 2020). If you encounter any problems, please consider upgrading your server to a new, supported version. If you require the implementation of a short-term workaround, please contact us to validate all possible options.

Technical Details:

  • affected Certificate: DST Root CA X3
  • affected OpenSSL version: older than 1.1.0
  • affected Debian version: 8 (Jessie) and older
  • affacted Ops One Managed Server Version: 5 and older
  • Let's Encrypt Article

Wednesday 29th September 2021

Managed Server Version 8: TYPO3 v11.4.0

We've just released TYPO3 v11.4.0 – the last sprint release of the 11.x release series before TYPO3 v11 LTS is out.

TYPO3 v11.4 ships with new features for editors, improvements for site admins and integrators as well as developers.

For details about the release, please see:

https://typo3.org/article/typo3-version-114-into-new-galaxies

reference opensource/puppet-modules#1052

Managed Server Version 7: TYPO3 v11.4.0

We've just released TYPO3 v11.4.0 – the last sprint release of the 11.x release series before TYPO3 v11 LTS is out.

TYPO3 v11.4 ships with new features for editors, improvements for site admins and integrators as well as developers.

For details about the release, please see:

https://typo3.org/article/typo3-version-114-into-new-galaxies

reference opensource/puppet-modules#1052

Tuesday 28th September 2021

No incidents reported

Monday 27th September 2021

Managed Server Version 8: Reboot, scheduled 4 years ago

To load new kernel versions, we will reboot all Managed Server during our next maintenance window.

Start maintenance window: 27/09/2021 23:00
Stop maintenance window: 28/09/2021 03:00

Managed Server Version 6: Openssl Update, scheduled 4 years ago

We will update the following packages to the latest version.

libssl-dev/oldoldstable 1.1.0l-1~deb9u4 amd64 [upgradable from: 1.1.0l-1~deb9u3]
libssl-doc/oldoldstable 1.1.0l-1~deb9u4 all [upgradable from: 1.1.0l-1~deb9u3]
libssl1.1/oldoldstable 1.1.0l-1~deb9u4 amd64 [upgradable from: 1.1.0l-1~deb9u3]
openssl/oldoldstable 1.1.0l-1~deb9u4 amd64 [upgradable from: 1.1.0l-1~deb9u3]

Start maintenance window: 27/09/2021 23:00
Stop maintenance window: 28/09/2021 01:00

SaaS: Update MongoDB 4.4.9, scheduled 4 years ago

We will update MongoDB to version 4.4.9.

Start maintenance window: 27/09/2021 23:00
Stop maintenance window: 28/09/2021 02:00

Sunday 26th September 2021

No incidents reported

Saturday 25th September 2021

No incidents reported

Friday 24th September 2021

No incidents reported