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
|
# File 'lib/puppet/parser/functions/ensure_resources.rb', line 5
Puppet::Parser::Functions.newfunction(:ensure_resources,
type: :statement,
doc: <<-DOC,
@summary
Takes a resource type, title (only hash), and a list of attributes that describe a
resource.
@return
created resources with the passed type and attributes
@example Example usage
user { 'dan':
gid => 'mygroup',
ensure => present,
}
An hash of resources should be passed in and each will be created with
the type and parameters specified if it doesn't already exist.
ensure_resources('user', {'dan' => { gid => 'mygroup', uid => '600' }, 'alex' => { gid => 'mygroup' }}, {'ensure' => 'present'})
From Hiera Backend:
userlist:
dan:
gid: 'mygroup'
uid: '600'
alex:
gid: 'mygroup'
Call:
ensure_resources('user', hiera_hash('userlist'), {'ensure' => 'present'})
DOC
) do |vals|
type, title, params = vals
raise(ArgumentError, 'Must specify a type') unless type
raise(ArgumentError, 'Must specify a title') unless title
params ||= {}
raise(Puppet::ParseError, 'ensure_resources(): Requires second argument to be a Hash') unless title.is_a?(Hash)
resource_hash = title.dup
resources = resource_hash.keys
Puppet::Parser::Functions.function(:ensure_resource)
resources.each do |resource_name|
params_merged = if resource_hash[resource_name]
params.merge(resource_hash[resource_name])
else
params
end
function_ensure_resource([type, resource_name, params_merged])
end
end
|