Plugins » Katello » Hammer CLI CSV

require 'hammer_cli'

require 'json'

require 'csv'

module HammerCLICsv

  class CsvCommand

    class ComputeResourcesCommand < BaseCommand

      command_name 'compute-resources'

      desc 'import or export compute resources'

      ORGANIZATIONS = 'Organizations'

      LOCATIONS = 'Locations'

      DESCRIPTION = 'Description'

      PROVIDER = 'Provider'

      URL = 'URL'

      def export

        CSV.open(option_file || '/dev/stdout', 'wb', {:force_quotes => true}) do |csv|

          csv << [NAME, ORGANIZATIONS, LOCATIONS, DESCRIPTION, PROVIDER, URL]

          @api.resource(:compute_resources).call(:index, {:per_page => 999999})['results'].each do |compute_resource|

            compute_resource = @api.resource(:compute_resources).call(:show, {'id' => compute_resource['id']})

            name = compute_resource['name']

            organizations = export_column(compute_resource, 'organizations', 'name')

            locations = export_column(compute_resource, 'locations', 'name')

            description = compute_resource['description']

            provider = compute_resource['provider']

            url = compute_resource['url']

            csv << [name, organizations, locations, description, provider, url]

          end

        end

      end

      def import

        @existing = {}

        @api.resource(:compute_resources).call(:index, {:per_page => 999999})['results'].each do |compute_resource|

          @existing[compute_resource['name']] = compute_resource['id'] if compute_resource

        end

        thread_import do |line|

          create_compute_resources_from_csv(line)

        end

      end

      def create_compute_resources_from_csv(line)

        count(line[COUNT]).times do |number|

          name = namify(line[NAME], number)

          params = {

            'compute_resource' => {

              'name' => name,

              'url' => line[URL],

              'provider' => line[PROVIDER]

            }

          }

          if !@existing.include? name

            print "Creating compute resource '#{name}'..." if option_verbose?

            id = @api.resource(:compute_resources).call(:create, params)['id']

          else

            print "Updating compute resource '#{name}'..." if option_verbose?

            id = @existing[name]

            params['id'] = id

            @api.resource(:compute_resources).call(:update, params)

          end

          # Update associated resources

          # TODO: this doesn't work "Environments you cannot remove environments that are used by hosts or inherited."

          #associate_organizations(id, line[ORGANIZATIONS], 'compute_resource')

          #associate_locations(id, line[LOCATIONS], 'compute_resource')

          print "done\n" if option_verbose?

        end

      rescue RuntimeError => e

        raise "#{e}\n       #{line}"

      end

    end

  end

end