Skip to main content

Weekly Maintenance Window

A weekly maintenance window is defined for scheduled maintenance work.

During this window, maintenance work such as the installation of security updates or the necessary restart of services is carried out. Short service interruptions may therefore occur.

We will announce more extensive maintenance work as early as possible and provide information on its progress on our Status Page.

To ensure time-critical bug fixes and security updates, Nine reserves the right to update critical components outside the maintenance window as required.

Managed Server & Services​

There's one maintenance window per week:

  • Tuesday, 00:00 to 02:00 (Europe/Zurich Time)

Nine Kubernetes Engine (NKE)​

There are three maintenance windows per week:

  • Tuesday, 00:00 to 04:00 (UTC Time)
  • Wednesday, 00:00 to 04:00 (UTC Time)
  • Thursday, 00:00 to 04:00 (UTC Time)

This allows upgrading nodes in different clusters in a rolling fashion.

Deploio​

There's one maintenance window per week:

  • Tuesday, 00:00 to 04:00 (UTC Time)