Skip to content

Latest commit

 

History

History
38 lines (28 loc) · 1.01 KB

expandrange.markdown

File metadata and controls

38 lines (28 loc) · 1.01 KB
Raw
layout title published
default
expandrange
true

[%CFEngine_function_prototype(string_template, stepsize)%]

Description: Generates a list based on an ordered list of numbers selected from a range of integers, in steps specified by the second argument.

The function is the inverse of functions like iprange() which match patterns of numerical ranges that cannot be represented as regular expressions. The list of strings is composed from the text as quoted in the first argument, and a numerical range in square brackets is replaced by successive numbers from the range.

[%CFEngine_function_attributes(string_template, stepsize)%]

vars:

 "int_group1" slist => {
                       "swp10",
                       "swp11",
                       "swp12",
                       expandrange("swp[13-15]", 1)
                       };

interfaces:

 "$(int_group)"

     tagged_vlans => { "100", "145" },
    untagged_vlan => "1",
       link_state => up;

History: Introduced in CFEngine 3.7