Apply maintenance updates

Apply maintenance updates

Caution

If you are updating from MCP 2019.2.18 maintenance update, proceed with the steps below right away. If you are updating from MCP maintenance update prior to 2019.2.18, first apply all issues resolutions requiring manual application that follow the initial MCP maintenance update applied on your MCP cluster.

Update procedure workflow
# Component Workflow
1 DriveTrain
  1. Optional. Verify DriveTrain.
  2. Update DriveTrain as described in MCP Operations Guide: Update DriveTrain to a minor release version.
2 OpenContrail Update the OpenContrail packages as described in MCP Operations Guide: Update the OpenContrail 4.x nodes.
3 OpenStack Update the OpenStack packages as described in MCP Operations Guide: Update OpenStack packages.
3.1 Galera cluster
  1. Update the Galera cluster as described in MCP Operations Guide: Update Galera.
  2. Optional. Upgrade Galera to v5.7 as described in Upgrade Galera.
3.2 RabbitMQ Update the RabbitMQ component as described in MCP Operations Guide: Update RabbitMQ.
4 Kubernetes Update the Kubernetes packages as described in MCP Operations Guide: Update or upgrade Kubernetes.
5 StackLight LMA Update StackLight LMA as described in MCP Operations Guide: Update StackLight LMA.
6 Ceph Update the Ceph Nautilus packages as described in MCP Operations Guide: Update Ceph packages.
7 Ubuntu Xenial packages

Select from the following options:

See also

Known issues