Module: OvfConfig
- Defined in:
- lib/metadata/VmConfig/ovfConfig.rb
Instance Method Summary collapse
- #add_item(var, value) ⇒ Object
- #convert(filename) ⇒ Object
- #parse_disks(xml) ⇒ Object
- #set_node_value(start_node, config_name, xpath) ⇒ Object
- #vendor ⇒ Object
Instance Method Details
#add_item(var, value) ⇒ Object
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# File 'lib/metadata/VmConfig/ovfConfig.rb', line 91 def add_item(var, value) @convertText += "#{var} = \"#{value}\"\n" end |
#convert(filename) ⇒ Object
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# File 'lib/metadata/VmConfig/ovfConfig.rb', line 5 def convert(filename) @convertText = "" xml = MiqXml.loadFile(filename) content_node = xml.find_first("//Content") @vendor_string = content_node.find_first("Section/System/vssd:VirtualSystemType") set_node_value(content_node, 'displayName', 'Name') set_node_value(content_node, 'guestOS', "Section[@xsi:type='ovf:OperatingSystemSection_Type']/Description") # MEMORY_RESOURCE_ID = 4 set_node_value(content_node, 'memsize', "Section[@xsi:type='ovf:VirtualHardwareSection_Type']/Item[rasd:ResourceType=4]/rasd:VirtualQuantity") # CPU_RESOURCE_ID = 3 node = content_node.find_first("Section[@xsi:type='ovf:VirtualHardwareSection_Type']/Item[rasd:ResourceType=3]") unless node.nil? cpu_per_socket = set_node_value(content_node, 'cpuid.coresPerSocket', "Section[@xsi:type='ovf:VirtualHardwareSection_Type']/Item[rasd:ResourceType=3]/rasd:cpu_per_socket") cpu_per_socket = 1 if cpu_per_socket.nil? num_of_sockets = 1 socket_node = content_node.find_first("Section[@xsi:type='ovf:VirtualHardwareSection_Type']/Item[rasd:ResourceType=3]/rasd:num_of_sockets") num_of_sockets = socket_node.text unless socket_node.nil? add_item('numvcpus', num_of_sockets.to_i * cpu_per_socket.to_i) end disks = parse_disks(xml) disks.each_with_index do |disk, idx| add_item("scsi0:#{idx}.fileName", disk[:filename]) end @convertText end |
#parse_disks(xml) ⇒ Object
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# File 'lib/metadata/VmConfig/ovfConfig.rb', line 40 def parse_disks(xml) dh = {} end_disks = [] # DISK_RESOURCE_ID = 17 xml.find_each("//Section[@xsi:type='ovf:VirtualHardwareSection_Type']/Item[rasd:ResourceType=17]") do |node| d = {} node.each_element { |prop| d[prop.name.to_sym] = prop.text } dh[d[:InstanceId]] = d end # Setup parent relationship dh.each do |_d_ref, d| parent = dh[d[:Parent]] unless parent.nil? d[:parent] = parent (parent[:children] ||= []) << d end end dh.each { |_d_ref, d| end_disks << d if d[:children].blank? } end_disks.sort! { |a, b| b[:Caption] <=> a[:Caption] } end_disks.each do |d| d[:filename] = d[:InstanceId] # Check if the disk is in the same directory as the OVF file if @direct_file_access test_filename = File.join(@configPath, d[:InstanceId]) next if File.exist?(test_filename) end unless d[:StoragePoolId].blank? || d[:StorageId].blank? || d[:HostResource].blank? d[:filename] = "/rhev/data-center/#{d[:StoragePoolId]}/#{d[:StorageId]}/images/#{d[:HostResource]}" d[:filename] = File.join($rhevm_mount_root, d[:filename]) unless $rhevm_mount_root.blank? end end end_disks end |
#set_node_value(start_node, config_name, xpath) ⇒ Object
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# File 'lib/metadata/VmConfig/ovfConfig.rb', line 81 def set_node_value(start_node, config_name, xpath) value = nil node = start_node.find_first(xpath) unless node.nil? value = node.text add_item(config_name, value) end value end |
#vendor ⇒ Object
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# File 'lib/metadata/VmConfig/ovfConfig.rb', line 95 def vendor vendor_str = @vendor_string.to_s.downcase return "rhevm" if vendor_str.include?('rhevm') vendor_str end |