Upgrade the OpenStack extra components¶

The extra OpenStack components include:

• Manila
• Barbican
• Tenant Telemetry (Aodh, Ceilometer, Panko, and Gnocchi)

MCP supports the upgrade of the extra OpenStack components starting from the Pike OpenStack release deployed with the 2018.11.0 MCP version.

By default, these components are running on dedicated VCP nodes and can be upgraded during separate maintenance windows using the Deploy - upgrade control VMs job as described in Upgrade the OpenStack control plane.