# Nrpe

Parses nagios-nrpe configuration files.

Author: Marc Fournier marc.f.nosp@m.ournier@camptoc.nosp@m.amp.com

Summary

Nrpe | Parses nagios-nrpe configuration files.
License | This file is licensed under the LGPL v2+, like the rest of Augeas.
Augeas Lenses |
word |
item_re |
command | nrpe.cfg usually has many entries defining commands to run
item | regular entries
include | An include entry.
include_dir | include_dir=/path/to/dir/
comment | Nrpe comments must start at beginning of line
lns | The Nrpe lens
filter | File filter

### License

This file is licensed under the LGPL v2+, like the rest of Augeas.

### Augeas Lenses

### word

> let word = /[^=\n\t ]+/

### item_re

> let item_re = /[^#=\n\t\/ ]+/ - (/command\[[^]\/\n]+\]/ | "include" | "include_dir")

### command

> let command = let obrkt = del /\[/ "[" in let cbrkt = del /\]/ "]" in [ key "command" . [ obrkt . key /[^]\/\n]+/ . cbrkt . eq . store /[^\n]+/ . del /\n/ "\n" ] ]

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

### item

> let item = [ key item_re . eq . store word . eol ]

regular entries

>     allow_bash_command_substitution=0

### include

> let include = [ key "include" . [ label "file" . eq . store word . eol ] ]

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

### include_dir

> let include_dir = [ key "include_dir" . [ label "dir" . eq . store word . eol ] ]

include_dir=/path/to/dir/

### comment

> let comment = Util.comment_generic /#[ \t]*/ "# "

Nrpe comments must start at beginning of line

### lns

> let lns = ( command | include | include_dir | item | comment | empty ) *

The Nrpe lens

### filter

File filter

> let word = /[^=\n\t ]+/

> let item_re = /[^#=\n\t\/ ]+/ - (/command\[[^]\/\n]+\]/ | "include" | "include_dir")

> let command = let obrkt = del /\[/ "[" in let cbrkt = del /\]/ "]" in [ key "command" . [ obrkt . key /[^]\/\n]+/ . cbrkt . eq . store /[^\n]+/ . del /\n/ "\n" ] ]

nrpe.cfg usually has many entries defining commands to run

> let item = [ key item_re . eq . store word . eol ]

regular entries

> let include = [ key "include" . [ label "file" . eq . store word . eol ] ]

An include entry.

> let include_dir = [ key "include_dir" . [ label "dir" . eq . store word . eol ] ]

include_dir=/path/to/dir/

> let comment = Util.comment_generic /#[ \t]*/ "# "

Nrpe comments must start at beginning of line

> let lns = ( command | include | include_dir | item | comment | empty ) *

The Nrpe lens
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