Node Management

Kubernetes

You can perform node management of worker hosts that comprise resource pools for hosting guest applications.

You can change the resource pool in several ways:

You can add or remove hosts to increase or decrease the size of the pool.
You can replace a host with another that has different resources; for example, memory, or number of CPU cores.
You can adjust the resources on an existing host.
You can replace a failed worker node host with an equivalent.
You can add or remove standard and low-latency worker hosts to adjust the mix of performance profiles on a system.

Caution

When replacing or adjusting a host, ensure that the overall resource pool still meets the requirements for your system.

Complete instructions for adding a worker node are provided in the index-install-r7-8966076f0e81.

kubernetes/index-node-mgmt-kub-5ff5993b9c60

You can add OpenStack compute nodes to an existing Duplex system, and use labels to identify OpenStack Nodes.

Guidelines for in a duplex system remain unchanged.

openstack/index-node-mgmt-os-ccb47338adbc