Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
GitLab Fleet Scaling: Migrate to Debian 13 as Base Image

The underlying VM on which GitLab CI/CD jobs are executed will be migrated to Debian 13.
This has no effect on the Docker image in which the respective job is executed, which is normally already debian:stable.

Reference: #67

Start maintenance window: 22/09/2025 23:00
Stop maintenance window: 23/09/2025 02:00

Mailcow important changes for update from legacy to master

We will update Mailcow from legacy to the newest master version, which contains the following breaking changes:

  1. Login With the update, the login screens for users, domain administrators, and administrators are now separate:

Users log in as usual at the following URL: https://mail.example.com/

Domain administrators now use https://mail.example.com/domainadmin

Administrators use https://mail.example.com/admin

The SOGo web interface is now only accessible via the user login at https://mail.example.com/; after a standard direct redirect to SOGo, the Mailcow settings are still accessible via the link (wrench icon, top right). The Login URL for Roundcube User does not change.

  1. Two-factor authentication (2FA) Users/mail accounts that have 2FA enabled must now use app passwords to log in via mail protocols such as SMTP/IMAP, etc., for example when using a local email client or the Roundcube web interface. Each user can create these after logging into their Mailcow account under "App Passwords".

Take a close look at the changes, update your documentation accordingly, and feel free to contact us at any time if you have any questions or concerns.

Start maintenance window: 29/09/2025 23:00
Stop maintenance window: 30/09/2025 02:00

Past Incidents

Tuesday 17th December 2019

No incidents reported

Monday 16th December 2019

Mailserver Update, scheduled 5 years ago

We perform software updates on our mail servers. We expect a downtime of ~5 minutes.

Start maintenance window: 16/12/2019 23:00 MEZ
Stop maintenance window: 17/12/2019 01:00 MEZ

New features / Changes:

  • [MySQL] MySQL Memory Tuning
  • [Rspamd] New Version
  • [Rspamd] Better Brute Force protection
  • [Mailcow] oAuth support has been added (experimental)
  • [Mailcow] It is now possible to download emails in .eml format from Quarantine
  • [Mailcow] API docs are available via /api
  • [Dovecot] TLS 1.3 Support
  • [Docker] More images are now based on Debian Buster

Sunday 15th December 2019

No incidents reported

Saturday 14th December 2019

No incidents reported

Friday 13th December 2019

No incidents reported

Thursday 12th December 2019

No incidents reported

Wednesday 11th December 2019

GitLab Security Release 12.4.6, scheduled 5 years ago

We will update GitLab to version 12.4.6.

Start maintenance window: 11/12/2019 23:00 MEZ
Stop maintenance window: 12/12/2019 02:00 MEZ

Tuesday 10th December 2019

Cockpit: Version 2.0.2
  • #384 [TASK] temporary remove invoice listing to prepare a internal migration. While we're at it, please contact us for any inquiries and we'll provide you the desired invoices manually
  • #390 [TASK] add script to check domain billing records
  • #406 [TASK] cleanup disabled Nutanix API calls which where replaced by Terraform
  • #408 [TASK] switch default location for new servers to es01
  • #410 [TASK] set customer contact details to read-only for a upcoming internal data migration. Please contact us until further notice to change contact details
  • #416 [TASK] add script to export domains per customer
  • #418 [TASK] adjust domain pricing calculation
  • #409 [FEATURE] transfer elements modal: display warning in server transfer mode
  • #414 [FEATURE] export provider and location into new variables for Hiera usage
  • #405 [BUGFIX] server status error details should be should be visible in errors state only
  • #407 [BUGFIX] do not take provisioning status into account on on premise servers
  • #415 [BUGFIX] correct overlay in domain transfer new contact modal