next up previous contents
Next: Creating node sub-classes Up: Defining node classes (functional Previous: Defining node classes (functional   Contents


NODECLASS syntax

NODECLASS_MAP $<$node$>$ $<$class[.subclass]...$>$
Adds the specified node to the specified class.

NODECLASS_REGEXP $<$perl_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]...sufix$>$ $<$class[.subclass]...$>$
| RANGE can be of the form a[-b],x[-y], ... , where a$<$b and x$<$y
| Note: A RANGE is always enclosed in [ ] brackets.
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.



root 2005-06-19