OpenShift Node Operations: Difference between revisions
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* [[Oadm_manage-node#--schedulable|Make a node schedulable/unschedulable]] | * [[Oadm_manage-node#--schedulable|Make a node schedulable/unschedulable]] | ||
=Adding a | =Adding a New Node= | ||
New nodes can be added with the scaleup.yml playbook. The playbook generates and distributes new certificates for the new hosts, then runs the configuration playbook on the new hosts only. | |||
https://docs.openshift.com/container-platform/3.5/install_config/adding_hosts_to_existing_cluster.html#adding-nodes-advanced | https://docs.openshift.com/container-platform/3.5/install_config/adding_hosts_to_existing_cluster.html#adding-nodes-advanced | ||
Revision as of 03:36, 18 October 2017
External
Internal
Overview
A node is a Linux container host. More details about nodes are available here:
Getting Information about a Node
oc get nodes oc get node <node-name> oc describe node/<node-name>
Starting/Stopping a Node
Get Labels Applied to a Node
Update Labels on a Node
Other Procedures
Adding a New Node
New nodes can be added with the scaleup.yml playbook. The playbook generates and distributes new certificates for the new hosts, then runs the configuration playbook on the new hosts only.
Removing a Node
TODO: https://docs.openshift.com/container-platform/3.5/admin_guide/manage_nodes.html#deleting-nodes