nodeset

Documentation

Overview

Package nodeset provides nodeset pattern expansion for Slurm-style node specifications. It implements a subset of the ClusterShell nodeset syntax.

See: https://clustershell.readthedocs.io/en/latest/tools/nodeset.html

Index

• func Expand(pattern string) ([]string, error)

Functions

func Expand

func Expand(pattern string) ([]string, error)

Expand expands a nodeset pattern into a list of individual node names. Patterns can include:

• Simple names: "worker-0" → ["worker-0"]
• Comma-separated: "a,b,c" → ["a", "b", "c"]
• Ranges: "node-[0-3]" → ["node-0", "node-1", "node-2", "node-3"]
• Padded ranges: "node-[00-03]" → ["node-00", "node-01", "node-02", "node-03"]
• Lists: "node-[0,2,5]" → ["node-0", "node-2", "node-5"]
• Mixed: "node-[0-2,5]" → ["node-0", "node-1", "node-2", "node-5"]