NODECLASS syntax

NODECLASS_MAP $<$node$>$ $<$class[.subclass]...$>$

Adds node to the specified class.

NODECLASS_REGEXP $<$regexp$>$ $<$class[.subclass]...$>$

Adds all nodes matching the regular expression to the specified class. Refer to related perl documentation for the syntax of perl-style regular expressions.

NODECLASS_RANGE $<$prefix[range]...suffix$>$ $<$class[.subclass]...$>$

Adds all nodes matching the range expression to the specified class.
Any occurrence of a numerical range within brackets matches hostnames having digits within that range. For instance the expression rack[1-4]node[1-32] would match a host with the name rack4node12.
| Note: A range is always enclosed in [ ] brackets. and can be of the form a[-b][,x[-y]]... , where a$<$b and x$<$y