Class: Zool::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/zool/configuration.rb

Defined Under Namespace

Classes: ParseError

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raw_config) ⇒ Configuration

Returns a new instance of Configuration.



27
28
29
30
 
# File 'lib/zool/configuration.rb', line 27

def initialize(raw_config)
  @raw_config = raw_config
  parse
end

Instance Attribute Details

#groups ⇒ Object (readonly)

Returns the value of attribute groups.



4
5
6
 
# File 'lib/zool/configuration.rb', line 4

def groups
  @groups
end

#roles ⇒ Object (readonly)

Returns the value of attribute roles.



4
5
6
 
# File 'lib/zool/configuration.rb', line 4

def roles
  @roles
end

#servers ⇒ Object (readonly)

Returns the value of attribute servers.



4
5
6
 
# File 'lib/zool/configuration.rb', line 4

def servers
  @servers
end

Class Method Details

.build(pool) ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
 
# File 'lib/zool/configuration.rb', line 15

def self.build(pool)
  conf = ""
  pool.servers.each do |server|
    next if server.keys == []
    conf << "\n" unless conf == ""
    conf << "[server #{server.hostname}]\n"
    keynames = server.keys.map {|key| KeyfileWriter.keyname_for_key(key)}
    conf << "  keys = #{keynames.join(', ')}\n"
  end
  conf
end

.parse(configuration) ⇒ Object 



6
7
8
9
10
11
12
13
 
# File 'lib/zool/configuration.rb', line 6

def self.parse(configuration)
  parser = PyConfigParser.new
  if raw_config = parser.parse(configuration)
    self.new(raw_config.build)
  else
    raise ParseError.new(parser.failure_reason)
  end
end

Instance Method Details

#keys ⇒ Object 



32
33
34
 
# File 'lib/zool/configuration.rb', line 32

def keys
  @keys ||= read_keys
end

#upload_keys ⇒ Object 



36
37
38
 
# File 'lib/zool/configuration.rb', line 36

def upload_keys
  @servers.each { |servername, server| server.upload_keys }
end