Node Management
Description
The Node Management section of the module allows to execute a number of operations on the Kubernetes nodes.
Management Functions
- cordon the node: Marks the node as unavailable for scheduling. This prevents the creation of new pods on the node, but doesn't affect any already existing pods.
- uncordon the node: Marks a previously unavailable cordoned node available for scheduling, allowing the creation of new pods on the node.
- drain the node: Evacuates all currently launched pods from the node. Useful when it's necessary to perform node maintenance and prevent interference with the actions of any users currently using the cluster.
Management Process
- Enter the node name into the field of the desired operation
- Press
Execute
Available nodes (along with the information about their current roles and status) are displayed in the attached node directory table. Search function is available.