blob: e7627982d9208d6a25b65dc335e8f27c74faaaf1 (
plain)
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
|
#
# has_interface_with
#
module Puppet::Parser::Functions
newfunction(:has_interface_with, :type => :rvalue, :doc => <<-EOS
Returns boolean based on kind and value:
* macaddress
* netmask
* ipaddress
* network
has_interface_with("macaddress", "x:x:x:x:x:x")
has_interface_with("ipaddress", "127.0.0.1") => true
etc.
If no "kind" is given, then the presence of the interface is checked:
has_interface_with("lo") => true
EOS
) do |args|
raise(Puppet::ParseError, "has_interface_with(): Wrong number of arguments " +
"given (#{args.size} for 1 or 2)") if args.size < 1 or args.size > 2
interfaces = lookupvar('interfaces')
# If we do not have any interfaces, then there are no requested attributes
return false if (interfaces == :undefined || interfaces.nil?)
interfaces = interfaces.split(',')
if args.size == 1
return interfaces.member?(args[0])
end
kind, value = args
# Bug with 3.7.1 - 3.7.3 when using future parser throws :undefined_variable
# https://tickets.puppetlabs.com/browse/PUP-3597
factval = nil
begin
catch :undefined_variable do
factval = lookupvar(kind)
end
rescue Puppet::ParseError # Eat the exception if strict_variables = true is set
end
if factval == value
return true
end
result = false
interfaces.each do |iface|
iface.downcase!
factval = nil
begin
# Bug with 3.7.1 - 3.7.3 when using future parser throws :undefined_variable
# https://tickets.puppetlabs.com/browse/PUP-3597
catch :undefined_variable do
factval = lookupvar("#{kind}_#{iface}")
end
rescue Puppet::ParseError # Eat the exception if strict_variables = true is set
end
if value == factval
result = true
break
end
end
result
end
end
|
