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.

#

# -= Partition Tables CSV =-

#

# Columns

#   Name

#     - Partition table name

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

#     - eg. "os%d" -> "os1"

#   Count

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

#

require 'hammer_cli'

require 'json'

require 'csv'

module HammerCLICsv

  class CsvCommand

    class PartitionTablesCommand < BaseCommand

      command_name 'partition-tables'

      desc         'import or export partition tables'

      OSFAMILY = 'OS Family'

      OPERATINGSYSTEMS = 'Operating Systems'

      LAYOUT = 'Layout'

      def export

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

          csv << [NAME, COUNT, OSFAMILY, OPERATINGSYSTEMS, LAYOUT]

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

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

            name = ptable['name']

            count = 1

            osfamily = ptable['os_family']

            layout = ptable['layout']

            csv << [name, count, osfamily, layout]

          end

        end

      end

      def import

        @existing = {}

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

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

        end

        thread_import do |line|

          create_ptables_from_csv(line)

        end

      end

      def create_ptables_from_csv(line)

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

          name = namify(line[NAME], number)

          operatingsystem_ids = CSV.parse_line(line[OPERATINGSYSTEMS]).collect do |operatingsystem_name|

            foreman_operatingsystem(:name => operatingsystem_name)

          end if line[OPERATINGSYSTEMS]

          if !@existing.include? name

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

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

                                           'ptable' => {

                                             'name' => name,

                                             'os_family' => line[OSFAMILY],

                                             'operatingsystem_ids' => operatingsystem_ids,

                                             'layout' => line[LAYOUT]

                                           }

                                         })

          else

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

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

                                           'id' => @existing[name],

                                           'ptable' => {

                                             'name' => name,

                                             'os_family' => line[OSFAMILY],

                                             'operatingsystem_ids' => operatingsystem_ids,

                                             'layout' => line[LAYOUT]

                                   }

                             })

          end

          print "done\n" if option_verbose?

        end

      rescue RuntimeError => e

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

      end

    end

  end

end