| Current Path : /usr/share/augeas/lenses/dist/ |
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| Current File : //usr/share/augeas/lenses/dist/nrpe.aug |
(*
Module: Nrpe
Parses nagios-nrpe configuration files.
Author: Marc Fournier <marc.fournier@camptocamp.com>
About: License
This file is licensed under the LGPL v2+, like the rest of Augeas.
*)
module Nrpe =
autoload xfm
let eol = Util.eol
let eq = Sep.equal
(* View: word *)
let word = /[^=\n\t ]+/
(* View: item_re *)
let item_re = /[^#=\n\t\/ ]+/ - (/command\[[^]\/\n]+\]/ | "include" | "include_dir")
(* View: command
nrpe.cfg usually has many entries defining commands to run
> command[check_foo]=/path/to/nagios/plugin -w 123 -c 456
> command[check_bar]=/path/to/another/nagios/plugin --option
*)
let command =
let obrkt = del /\[/ "[" in
let cbrkt = del /\]/ "]" in
[ key "command" .
[ obrkt . key /[^]\/\n]+/ . cbrkt . eq
. store /[^\n]+/ . del /\n/ "\n" ]
]
(* View: item
regular entries
> allow_bash_command_substitution=0
*)
let item = [ key item_re . eq . store word . eol ]
(* View: include
An include entry.
nrpe.cfg can include more than one file or directory of files
> include=/path/to/file1.cfg
> include=/path/to/file2.cfg
*)
let include = [ key "include" .
[ label "file" . eq . store word . eol ]
]
(* View: include_dir
> include_dir=/path/to/dir/
*)
let include_dir = [ key "include_dir" .
[ label "dir" . eq . store word . eol ]
]
(* View: comment
Nrpe comments must start at beginning of line *)
let comment = Util.comment_generic /#[ \t]*/ "# "
(* blank lines and empty comments *)
let empty = Util.empty
(* View: lns
The Nrpe lens *)
let lns = ( command | include | include_dir | item | comment | empty ) *
(* View: filter
File filter *)
let filter = incl "/etc/nrpe.cfg" .
incl "/etc/nagios/nrpe.cfg"
let xfm = transform lns (filter)