Method to_xml has a Cognitive Complexity of 91 (exceeds 5 allowed). Consider refactoring.

Open

        def to_xml
          builder = Nokogiri::XML::Builder.new do |xml|
            xml.domain(:type => domain_type) do
              xml.name(name)
              xml.memory(memory_size)

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File server.rb has 530 lines of code (exceeds 250 allowed). Consider refactoring.

Open

require 'fog/compute/models/server'
require 'fog/libvirt/models/compute/util/util'
require 'fileutils'

module Fog

Class Server has 44 methods (exceeds 20 allowed). Consider refactoring.

Open

      class Server < Fog::Compute::Server
        include Fog::Libvirt::Util
        attr_reader :xml

        identity :id, :aliases => 'uuid'

Method to_xml has 132 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        def to_xml
          builder = Nokogiri::XML::Builder.new do |xml|
            xml.domain(:type => domain_type) do
              xml.name(name)
              xml.memory(memory_size)

Method create_or_clone_volume has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

        def create_or_clone_volume
          options = {:name => volume_name || default_volume_name}
          # Check if a disk template was specified
          if volume_template_name
            template_volume = service.volumes.all(:name => volume_template_name).first

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Method save has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

        def save
          raise Fog::Errors::Error.new('Saving an existing server may create a duplicate') unless new?
          create_or_clone_volume unless xml or @volumes
          create_user_data_iso if user_data
          @xml ||= to_xml

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Method addresses_ip_command has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

        def addresses_ip_command(service_arg=service, options={})
          mac=self.mac

          # Aug 24 17:34:41 juno arpwatch: new station 10.247.4.137 52:54:00:88:5a:0a eth0.4
          # Aug 24 17:37:19 juno arpwatch: changed ethernet address 10.247.4.137 52:54:00:27:33:00 (52:54:00:88:5a:0a) eth0.4

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Method setup has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

        def setup(credentials = {})
          requires :public_key, :ssh_ip_address, :username

          credentials[:proxy]= ssh_proxy unless ssh_proxy.nil?
          credentials[:password] = password unless self.password.nil?

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Method ssh_ip_command has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        def ssh_ip_command(ip_command, uri)
          # Retrieve the parts we need from the service to setup our ssh options
          user=uri.user #could be nil
          host=uri.host
          keyfile=uri.keyfile

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Method initialize_nics has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

        def initialize_nics
          if nics
            nics.map! { |nic| nic.is_a?(Hash) ? service.nics.new(nic) : nic }
          else
            self.nics = [service.nics.new({:type => network_interface_type, :bridge => network_bridge_name, :network => network_nat_network})]

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Method addresses_dhcp has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

        def addresses_dhcp(service_arg=service, options={})
          mac=self.mac

          ip_address = nil
          nic = self.nics.find {|nic| nic.mac==mac}

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Method initialize_volumes has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

        def initialize_volumes
          if attributes[:volumes] && !attributes[:volumes].empty?
            @volumes = attributes[:volumes].map { |vol| vol.is_a?(Hash) ? service.volumes.new(vol) : vol }
          end
        end

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