Class: ProviderDSL::Zone

Inherits:
Object
  • Object
show all
Defined in:
lib/provider_dsl/zone.rb

Overview

Manage a DNS zone

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(original_records, parameters = {}) ⇒ Zone

Returns a new instance of Zone.



10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/provider_dsl/zone.rb', line 10

def initialize(original_records, parameters = {})
  @logger = Log.instance
  @original_records = []
  @records = []
  original_records.each do |record|
    @original_records = add(@original_records, record)
    @records = add(@records, record) if parameters[:inherit_records]
  end
  @names = []
  name
  ttl
end

Instance Attribute Details

#records ⇒ Object (readonly)

Returns the value of attribute records.



8
9
10
 
# File 'lib/provider_dsl/zone.rb', line 8

def records
  @records
end

Instance Method Details

#a(ip_addresses) ⇒ Object 



47
48
49
 
# File 'lib/provider_dsl/zone.rb', line 47

def a(ip_addresses)
  record('A', ip_addresses)
end

#aaaa(ip_addresses) ⇒ Object 



43
44
45
 
# File 'lib/provider_dsl/zone.rb', line 43

def aaaa(ip_addresses)
  record('AAAA', ip_addresses)
end

#changed? ⇒ Boolean

Returns:

  • (Boolean) 


73
74
75
 
# File 'lib/provider_dsl/zone.rb', line 73

def changed?
  !(new_or_changed_records + removed_records).count.zero?
end

#cname(value) ⇒ Object 



51
52
53
 
# File 'lib/provider_dsl/zone.rb', line 51

def cname(value)
  record('CNAME', value)
end

#create(&block) ⇒ Object 



23
24
25
 
# File 'lib/provider_dsl/zone.rb', line 23

def create(&block)
  instance_eval(&block)
end

#mx(values) ⇒ Object 



55
56
57
 
# File 'lib/provider_dsl/zone.rb', line 55

def mx(values)
  record('MX', values)
end

#name(name = nil, &block) ⇒ Object 



27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/provider_dsl/zone.rb', line 27

def name(name = nil, &block)
  new_names = name.nil? ? @names : [name] + @names
  effective_name(new_names)
  if block_given?
    saved_names = @names
    @names = new_names
    instance_eval(&block)
    @names = saved_names
    effective_name(@names)
  end
end

#new_or_changed_records ⇒ Object 



63
64
65
 
# File 'lib/provider_dsl/zone.rb', line 63

def new_or_changed_records
  records.select { |record| @original_records.select { |original| original == record }.count.zero? }
end

#removed_records ⇒ Object 



67
68
69
70
71
 
# File 'lib/provider_dsl/zone.rb', line 67

def removed_records
  @original_records.select do |original|
    records.select { |record| original == record }.count.zero?
  end
end

#to_s(prefix = '', suffix = '') ⇒ Object 



77
78
79
 
# File 'lib/provider_dsl/zone.rb', line 77

def to_s(prefix = '', suffix = '')
  "#{prefix}#{records.join("#{suffix}\n#{prefix}")}#{suffix}"
end

#ttl(ttl = 3600) ⇒ Object 



39
40
41
 
# File 'lib/provider_dsl/zone.rb', line 39

def ttl(ttl = 3600)
  @ttl = ttl
end

#txt(values) ⇒ Object 



59
60
61
 
# File 'lib/provider_dsl/zone.rb', line 59

def txt(values)
  record('TXT', values)
end