9.3. Replacing Compute Nodes
- Migrate workload off the existing Compute node and shutdown the node. See Section 8.9, “Migrating VMs from an Overcloud Compute Node” for this process.
- Remove the Compute node from the Overcloud. See Section 9.2, “Removing Compute Nodes” for this process.
- Scale out the Overcloud with a new Compute node. See Chapter 9, Scaling and Replacing Nodes for this process.