Automated Upgrades at VSHN

This page is VSHN specific and uses VSHN configuration.

To implement your own automated upgrades, please refer to the underlying components documentation.

VSHN has predefined maintenance schedules defined for OpenShift clusters. The schedules are defined in the global defaults and can be chosen on a per-cluster basis.

  1. Select a schedule from distribution/openshift4/managed-upgrade-schedules.

  2. Add the schedule to the cluster’s CLUSTER_ID.yaml:

    classes:
 - global.distribution.openshift4.managed-upgrade-schedules.monday-afternoon

  3. Commit and push the changes.

  4. Mark the cluster as auto-upgrading in the maintenance log wiki.vshn.net/display/VT/How+to+Edit+Maintenance+Log+Template.