Class: KuberKit::Actions::ConfigurationLoader

Inherits:
Object
  • Object
show all
Defined in:
lib/kuber_kit/actions/configuration_loader.rb

Instance Method Summary collapse

Instance Method Details

#call(options) ⇒ Object 



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# File 'lib/kuber_kit/actions/configuration_loader.rb', line 15

def call(options)
  root_path     = workdir_detector.call(options)
  images_path   = options[:images_path] || File.join(root_path, configs.images_dirname)
  services_path = options[:services_path] || File.join(root_path, configs.services_dirname)
  infra_path    = options[:infra_path]  || File.join(root_path, configs.infra_dirname)
  configurations_path  = options[:configurations_path]  || File.join(root_path, configs.configurations_dirname)
  configuration_name   = options[:configuration] || ENV["KUBER_KIT_CONFIGURATION"]
  load_inventory = options.fetch(:load_inventory, true)

  ui.print_debug "ConfigurationLoader", "Launching kuber_kit with:"
  ui.print_debug "ConfigurationLoader", "  Root path: #{root_path.to_s.yellow}"
  ui.print_debug "ConfigurationLoader", "  Images path: #{images_path.to_s.yellow}"
  ui.print_debug "ConfigurationLoader", "  Services path: #{services_path.to_s.yellow}"
  ui.print_debug "ConfigurationLoader", "  Infrastructure path: #{infra_path.to_s.yellow}"
  ui.print_debug "ConfigurationLoader", "  Configurations path: #{configurations_path.to_s.yellow}"
  ui.print_debug "ConfigurationLoader", "  Configuration name: #{configuration_name.to_s.yellow}"

  ui.print_info("Logs", "See logs at: #{configs.log_file_path}")

  unless File.exists?(root_path)
    ui.print_warning "ConfigurationLoader", "KuberKit root path #{root_path} doesn't exist. You may want to pass it --path parameter."
  end

  if Gem::Version.new(KuberKit::VERSION) < Gem::Version.new(configs.kuber_kit_min_version)
    raise KuberKit::Error, "The minimal required kuber_kit version is #{configs.kuber_kit_min_version}"
  end

  load_configurations(configurations_path, configuration_name)
  load_infrastructure(infra_path)

  if load_inventory
    ui.create_task("Updating artifacts") do |task|
      artifacts = KuberKit.current_configuration.artifacts.values
      artifacts_updater.update(local_shell, artifacts)
      task.update_title("Updated #{artifacts.count} artifacts")
    end

    ui.create_task("Loading image definitions") do |task|
      files = image_store.load_definitions(images_path)

      configs.additional_images_paths.each do |path|
        files += image_store.load_definitions(path)
      end

      task.update_title("Loaded #{files.count} image definitions")
    end

    ui.create_task("Loading service definitions") do |task|
      files = service_store.load_definitions(services_path)
      task.update_title("Loaded #{files.count} service definitions")
    end
  end
  
  true
rescue KuberKit::Error => e
  ui.print_error("Error", e.message)
  
  false
end

#load_configurations(configurations_path, configuration_name) ⇒ Object 



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# File 'lib/kuber_kit/actions/configuration_loader.rb', line 75

def load_configurations(configurations_path, configuration_name)
  configuration_store.load_definitions(configurations_path)

  if configuration_store.count.zero?
    configuration_store.define(:_default_)
    configuration_name ||= :_default_
  end

  all_configurations = configuration_store.all_definitions.values
  if configuration_store.count == 1 && configuration_name.nil?
    first_configurations = all_configurations.first
    configuration_name   = first_configurations.configuration_name
  end

  if configuration_store.count > 1 && configuration_name.nil?
    options = all_configurations.map(&:configuration_name).map(&:to_s)
    configuration_name = ui.prompt("Please select configuration name (or set it using -C option)", options)
  end

  KuberKit.set_configuration_name(configuration_name)
end

#load_infrastructure(infra_path) ⇒ Object 



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# File 'lib/kuber_kit/actions/configuration_loader.rb', line 97

def load_infrastructure(infra_path)
  local_shell.recursive_list_files(infra_path).each do |path|
    require(path)
  end
rescue KuberKit::Shell::AbstractShell::DirNotFoundError
  ui.print_warning("ConfigurationLoader", "Directory with infrastructure not found: #{infra_path}")
end