Class: VagrantPlugins::StartCloud::ConfigBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-startcloud/config_builder.rb

Class Method Summary collapse

Class Method Details

.load_config(config_path) ⇒ Object 



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# File 'lib/vagrant-startcloud/config_builder.rb', line 9

def load_config(config_path)
  require 'yaml'
  logger = Log4r::Logger.new('vagrant_startcloud::config_builder')
  config = Config.new

  if File.exist?(config_path)
    logger.debug("Loading configuration from #{config_path}")
    yaml_config = YAML.load_file(config_path)

    if yaml_config && yaml_config['hosts']&.first
      host = yaml_config['hosts'].first
      config.settings = host['settings'] || {}
      config.networks = host['networks'] || []
      config.disks = host['disks'] || {}
      config.provisioning = host['provisioning'] || {}
      config.folders = host['folders'] || []
      config.roles = host['roles'] || []
      config.vars = host['vars'] || {}
      config.plugins = host['plugins'] || {}
      config.zones = host['zones'] || {}
      config.config_path = config_path
      logger.info('Configuration loaded successfully')
    else
      logger.warn('No hosts defined in configuration')
      raise Errors::MissingHosts
    end
  else
    logger.error("Configuration file not found: #{config_path}")
    raise Errors::ConfigurationFileNotFound, path: config_path
  end

  config
rescue StandardError => e
  logger.error("Error loading configuration: #{e.message}")
  logger.error(e.backtrace.join("\n"))
  raise Errors::InvalidConfigurationFormat, error: e.message
end

.validate_config(config) ⇒ Object 



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# File 'lib/vagrant-startcloud/config_builder.rb', line 47

def validate_config(config)
  logger = Log4r::Logger.new('vagrant_startcloud::config_builder')
  errors = []

  if config.settings.empty?
    logger.error('No settings defined in configuration')
    errors << I18n.t('vagrant_startcloud.config.no_settings')
  else
    required = %w[hostname domain server_id box]
    missing = required.reject { |key| config.settings.key?(key) && !config.settings[key].to_s.empty? }
    if missing.any?
      logger.error("Missing required settings: #{missing.join(', ')}")
      errors << I18n.t('vagrant_startcloud.config.missing_required', fields: missing.join(', '))
    end
  end

  if config.networks&.any?
    config.networks.each_with_index do |network, index|
      unless network['type']
        logger.error("Network type required for network at index #{index}")
        errors << I18n.t('vagrant_startcloud.config.network_type_required', index: index)
      end
    end
  end

  errors << I18n.t('vagrant_startcloud.config.boot_disk_size_required') if config.disks&.any? && config.disks['boot'] && !config.disks['boot']['size']

  if config.folders&.any?
    config.folders.each_with_index do |folder, index|
      unless folder['map'] && folder['to']
        logger.error("Both 'map' and 'to' paths are required for folder at index #{index}")
        errors << I18n.t('vagrant_startcloud.config.folder_paths_required', index: index)
      end
    end
  end

  errors
end