Class: Bolt::PuppetDB::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/bolt/puppetdb/config.rb

Constant Summary collapse

DEFAULT_TOKEN = 
Bolt::Util.windows? ? 'nul' : '/dev/null'
DEFAULT_CONFIG = 
{ user: '/etc/puppetlabs/puppet/puppetdb.conf',
global: '/etc/puppetlabs/puppet/puppetdb.conf',
win_global: 'C:/ProgramData/PuppetLabs/client-tools/puppetdb.conf' }.freeze

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(settings, boltdir_path = nil) ⇒ Config

Returns a new instance of Config.



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# File 'lib/bolt/puppetdb/config.rb', line 49

def initialize(settings, boltdir_path = nil)
  @settings = settings
  @boltdir_path = boltdir_path
  expand_paths
end

Class Method Details

.load_config(filename, options, boltdir_path = nil) ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 22

def self.load_config(filename, options, boltdir_path = nil)
  config = {}
  global_path = Bolt::Util.windows? ? DEFAULT_CONFIG[:win_global] : DEFAULT_CONFIG[:global]
  if filename
    if File.exist?(filename)
      config = JSON.parse(File.read(filename))
    else
      raise Bolt::PuppetDBError, "config file #{filename} does not exist"
    end
  else
    if File.exist?(DEFAULT_CONFIG[:user])
      filepath = DEFAULT_CONFIG[:user]
    elsif File.exist?(global_path)
      filepath = global_path
    end

    begin
      config = JSON.parse(File.read(filepath)) if filepath
    rescue StandardError => e
      Logging.logger[self].error("Could not load puppetdb.conf from #{filepath}: #{e.message}")
    end
  end

  config = config.fetch('puppetdb', {})
  new(config.merge(options), boltdir_path)
end

Instance Method Details

#cacert ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 119

def cacert
  if @settings['cacert'] && validate_file_exists('cacert')
    @settings['cacert']
  else
    raise Bolt::PuppetDBError, "cacert must be specified"
  end
end

#cert ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 127

def cert
  validate_cert_and_key
  validate_file_exists('cert')
  @settings['cert']
end

#expand_paths ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 68

def expand_paths
  %w[cacert cert key token].each do |file|
    next unless @settings[file]
    # rubocop:disable Style/GlobalVars
    @settings[file] = if $future && @boltdir_path
                        File.expand_path(@settings[file], @boltdir_path)
                      else
                        File.expand_path(@settings[file])
                      end
    # rubocop:enable Style/GlobalVars
  end
end

#key ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 133

def key
  validate_cert_and_key
  validate_file_exists('key')
  @settings['key']
end

#server_urls ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 88

def server_urls
  case @settings['server_urls']
  when String
    [@settings['server_urls']]
  when Array
    @settings['server_urls']
  when nil
    raise Bolt::PuppetDBError, "server_urls must be specified"
  else
    raise Bolt::PuppetDBError, "server_urls must be a string or array"
  end
end

#to_hash ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 146

def to_hash
  @settings.dup
end

#token ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 55

def token
  return @token if @token
  # Allow nil in config to skip loading a token
  if @settings.include?('token')
    if @settings['token']
      @token = File.read(@settings['token'])
    end
  elsif File.exist?(DEFAULT_TOKEN)
    @token = File.read(DEFAULT_TOKEN)
  end
  @token = @token.strip if @token
end

#uri ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 101

def uri
  return @uri if @uri
  uri = case @settings['server_urls']
        when String
          @settings['server_urls']
        when Array
          @settings['server_urls'].first
        when nil
          raise Bolt::PuppetDBError, "server_urls must be specified"
        else
          raise Bolt::PuppetDBError, "server_urls must be a string or array"
        end

  @uri = URI.parse(uri)
  @uri.port ||= 8081
  @uri
end

#validate_cert_and_key ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 139

def validate_cert_and_key
  if (@settings['cert'] && !@settings['key']) ||
     (!@settings['cert'] && @settings['key'])
    raise Bolt::PuppetDBError, "cert and key must be specified together"
  end
end

#validate_file_exists(file) ⇒ Object 



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# File 'lib/bolt/puppetdb/config.rb', line 81

def validate_file_exists(file)
  if @settings[file] && !File.exist?(@settings[file])
    raise Bolt::PuppetDBError, "#{file} file #{@settings[file]} does not exist"
  end
  true
end