An essential part of the safety measures at nine.ch is the constant adaptation to new circumstances. To ensure that our OpenShift clusters are running the latest security patches and latest features, we are now introducing a maintenance window for OpenShift.
This maintenance window will take place every two weeks, on the first and third Mondays of the month, from 6pm until 10pm, Zurich time.
During this period, various maintenance work such as installing security updates will be performed.
Usually, maintenance work does not impact service availability. However, occasionally system reboots may become necessary and will be performed. Please consult our OpenShift Best Practices article to know more about how you can minimize the possible downtime for your applications.