Table of Contents
inventory/debian.cf
Table of Contents
This policy is inventory related to debian hosts.
common bodies
inventory_debian
Prototype: inventory_debian
Description: Debian inventory
This common bundle is for Debian inventory work.
Implementation:
bundle common inventory_debian
{
vars:
has_lsb_release::
"lsb_release_info" string => readfile("/etc/lsb-release","256"),
comment => "Read more OS info" ;
has_etc_linuxmint_info::
"linuxmint_info" string => readfile("/etc/linuxmint/info","1024"),
comment => "Read Linux Mint specific info" ;
"lm_info_count"
int => parsestringarray("mint_info", # array to populate
"$(linuxmint_info)", # data to parse
"\s*#[^\n]*", # comments
"=", # split
100, # maxentries
2048) ; # maxbytes
"mint_release" string => "$(mint_info[RELEASE][1])" ;
"mint_codename" string => "$(mint_info[CODENAME][1])" ;
classes:
any::
"debian_derived_evaluated"
scope => "bundle",
or => { "has_os_release", "has_lsb_release", "has_etc_linuxmint_info" } ;
"linuxmint"
expression => "has_etc_linuxmint_info",
comment => "this is a Linux Mint system, of some sort",
meta => { "inventory", "attribute_name=none" } ;
has_lsb_release::
"linuxmint"
expression => regcmp("(?ms).*^DISTRIB_ID=LinuxMint$.*", "$(lsb_release_info)"),
comment => "this is a Linux Mint system, of some sort",
meta => { "inventory", "attribute_name=none" } ;
linuxmint.has_os_release::
"lmde"
expression => regcmp('(?ms).*^NAME="Linux Mint LMDE"$.*', "$(inventory_linux.os_release_info)"),
comment => "this is a Linux Mint Debian Edition",
meta => { "inventory", "attribute_name=none", "derived-from=inventory_linux.os_release_info" } ;
linuxmint.has_lsb_release::
"lmde"
expression => regcmp('(?ms).*^DISTRIB_DESCRIPTION="LMDE.*', "$(lsb_release_info)"),
comment => "this is a Linux Mint Debian Edition",
meta => { "inventory", "attribute_name=none", "derived-from=inventory_debian.lsb_release_info" } ;
has_etc_linuxmint_info::
"lmde"
expression => regcmp('(?ms).*^DESCRIPTION="LMDE.*',"$(linuxmint_info)"),
comment => "this is a Linux Mint Debian Edition",
meta => { "inventory", "attribute_name=none", "derived-from=inventory_debian.linuxmint_info" } ;
debian_derived_evaluated.has_etc_linuxmint_info.!lmde::
# These need to be evaluated only after debian_derived_evaluated is defined
# to ensure that the mint_info array has been evaluated as well.
# Failing to do that will create meaningless classes
# On non-LMDE Mint systems, this will create classes like, e.g.:
# linuxmint_14, nadia, linuxmint_nadia
"linuxmint_$(mint_release)" expression => "any",
meta => { "inventory", "attribute_name=none" } ;
"$(mint_codename)" expression => "any",
meta => { "inventory", "attribute_name=none" } ;
"linuxmint_$(mint_codename)" expression => "any",
meta => { "inventory", "attribute_name=none" } ;
debian_derived_evaluated::
"debian_pure" expression => "debian.!(ubuntu|linuxmint)",
comment => "pure Debian",
meta => { "inventory", "attribute_name=none" };
"debian_derived" expression => "debian.!debian_pure",
comment => "derived from Debian",
meta => { "inventory", "attribute_name=none" };
any::
"has_lsb_release" expression => fileexists("/etc/lsb-release"),
comment => "Check if we can get more info from /etc/lsb-release";
"has_etc_linuxmint_info" expression => fileexists("/etc/linuxmint/info"),
comment => "If this is a Linux Mint system, this *could* be available";
}