1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
module Specinfra
class HostInventory
KEYS = %w{
memory
ec2
hostname
domain
fqdn
platform
platform_version
filesystem
cpu
virtualization
kernel
block_device
user
group
facter
ohai
}
include Enumerable
attr_reader :backend
def self.instance
property[:host_inventory] ||= {}
self.new(Specinfra.backend, property[:host_inventory])
end
def initialize(backend, inventory = {})
@backend = backend
@inventory = inventory
end
def [](key)
@inventory[key.to_sym] ||= {}
if @inventory[key.to_sym].empty?
begin
inventory_class = Specinfra::HostInventory.const_get(key.to_s.to_camel_case)
@inventory[key.to_sym] = inventory_class.new(self).get
rescue
@inventory[key.to_sym] = nil
end
end
@inventory[key.to_sym]
end
def each
KEYS.each do |k|
yield k, self[k]
end
end
def each_key
KEYS.each do |k|
yield k
end
end
def each_value
KEYS.each do |k|
yield self[k]
end
end
end
end
require "specinfra/host_inventory/base"
Specinfra::HostInventory::KEYS.each do |k|
require "specinfra/host_inventory/#{k}"
end
|
