Plugins » Katello » Hammer CLI CSV

# Copyright 2013-2014 Red Hat, Inc.

#

# This software is licensed to you under the GNU General Public

# License as published by the Free Software Foundation; either version

# 2 of the License (GPLv2) or (at your option) any later version.

# There is NO WARRANTY for this software, express or implied,

# including the implied warranties of MERCHANTABILITY,

# NON-INFRINGEMENT, or FITNESS FOR A PARTICULAR PURPOSE. You should

# have received a copy of GPLv2 along with this software; if not, see

# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.

#

# -= System Groups CSV =-

#

# Columns

#   Name

#     - System group name

#     - May contain '%d' which will be replaced with current iteration number of Count

#     - eg. "group%d" -> "group1"

#   Count

#     - Number of times to iterate on this line of the CSV file

#   Org Label

#   Limit

#   Description

#

require 'hammer_cli'

require 'json'

require 'csv'

module HammerCLICsv

  class SystemGroupsCommand < BaseCommand

    ORGANIZATION = 'Organization'

    LIMIT = 'Limit'

    DESCRIPTION = 'Description'

    def export

      CSV.open(option_csv_file, 'wb') do |csv|

        csv << [NAME, COUNT, ORGANIZATION, LIMIT, DESCRIPTION]

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

          @api.resource(:system_groups).call(:index, {'organization_id' => organization['label']}).each do |systemgroup|

            puts systemgroup

            csv << [systemgroup['name'], 1, organization['label'],

                    systemgroup['max_systems'].to_i < 0 ? 'Unlimited' : sytemgroup['max_systems'],

                    systemgroup['description']]

          end

        end

      end

    end

    def import

      @existing = {}

      thread_import do |line|

        create_systemgroups_from_csv(line)

      end

    end

    def create_systemgroups_from_csv(line)

      if !@existing[line[ORGANIZATION]]

        @existing[line[ORGANIZATION]] = {}

        @api.resource(:system_groups).call(:index, {'organization_id' => line[ORGANIZATION]})['results'].each do |systemgroup|

          @existing[line[ORGANIZATION]][systemgroup['name']] = systemgroup['id']

        end

      end

      line[COUNT].to_i.times do |number|

        name = namify(line[NAME], number)

        if !@existing[line[ORGANIZATION]].include? name

          print "Creating system group '#{name}'..." if option_verbose?

          @api.resource(:system_groups).call(:create, {

                                    'organization_id' => line[ORGANIZATION],

                                    'name' => name,

                                    'max_systems' => (line[LIMIT] == 'Unlimited') ? -1 : line[LIMIT],

                                    'description' => line[DESCRIPTION]

                                  })

        else

          print "Updating system group '#{name}'..." if option_verbose?

          @api.resource(:system_groups).call(:update, {

                                      'organization_id' => line[ORGANIZATION],

                                      'id' => @existing[line[ORGANIZATION]][name],

                                      'name' => name,

                                      'max_systems' => (line[LIMIT] == 'Unlimited') ? -1 : line[LIMIT],

                                      'description' => line[DESCRIPTION]

                                    })

        end

    print "done\n" if option_verbose?

      end

    end

  end

  HammerCLICsv::CsvCommand.subcommand("system-groups",

                                      "import or export system groups",

                                      HammerCLICsv::SystemGroupsCommand)

end