Module: SensuFacts

Defined in:
lib/facter/sensu_facts.rb

Class Method Summary collapse

Class Method Details

.add_agent_facts ⇒ Object 



46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/facter/sensu_facts.rb', line 46

def self.add_agent_facts
  version, build, built = self.get_version_info('sensu-agent')
  agent = {}
  agent['version'] = version unless version.nil?
  agent['build'] = build unless build.nil?
  agent['built'] = built unless built.nil?
  if agent.empty?
    agent = nil
  end

  Facter.add(:sensu_agent) do
    setcode do
      agent
    end
  end
end

.add_backend_facts ⇒ Object 



63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
 
# File 'lib/facter/sensu_facts.rb', line 63

def self.add_backend_facts
  version, build, built = self.get_version_info('sensu-backend')
  backend = {}
  backend['version'] = version unless version.nil?
  backend['build'] = build unless build.nil?
  backend['built'] = built unless built.nil?
  if backend.empty?
    backend = nil
  end

  Facter.add(:sensu_backend) do
    setcode do
      backend
    end
  end
end

.add_facts ⇒ Object 



40
41
42
43
44
 
# File 'lib/facter/sensu_facts.rb', line 40

def self.add_facts
  self.add_agent_facts
  self.add_backend_facts
  self.add_sensuctl_facts
end

.add_sensuctl_facts ⇒ Object 



80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
 
# File 'lib/facter/sensu_facts.rb', line 80

def self.add_sensuctl_facts
  version, build, built = self.get_version_info('sensuctl')
  sensuctl = {}
  sensuctl['version'] = version unless version.nil?
  sensuctl['build'] = build unless build.nil?
  sensuctl['built'] = built unless built.nil?
  if sensuctl.empty?
    sensuctl = nil
  end

  Facter.add(:sensuctl) do
    setcode do
      sensuctl
    end
  end
end

.get_version_info(cmd) ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/facter/sensu_facts.rb', line 16

def self.get_version_info(cmd)
  path = self.which(cmd)
  return nil unless path
  if Facter.value(:kernel) == 'windows'
    output = Facter::Core::Execution.exec("\"#{path}\" version")
  else
    output = Facter::Core::Execution.exec("#{path} version 2>&1")
  end
  version = nil
  if output =~ /^#{cmd} version ([^,]+)/
    version = $1.split('#')[0]
  end
  build = nil
  if output =~ /, build ([^,]+)/
    build = $1
  end
  built = nil
  # Match value that is optionally wrapped in single quotes
  if output =~ /built (?:')?([^']+)(?:')?$/
    built = $1
  end
  return version, build, built
end

.which(cmd) ⇒ Object 



4
5
6
7
8
9
10
11
12
13
14
 
# File 'lib/facter/sensu_facts.rb', line 4

def self.which(cmd)
  path = nil
  if File.exists?("C:\\Program Files\\sensu\\sensu-agent\\bin\\#{cmd}.exe")
    path = "C:\\Program Files\\sensu\\sensu-agent\\bin\\#{cmd}.exe"
  elsif File.exists?("C:\\Program Files\\Sensu\\#{cmd}.exe")
    path = "C:\\Program Files\\Sensu\\#{cmd}.exe"
  else
    path = Facter::Core::Execution.which(cmd)
  end
  path
end