Commit a1f7535f authored by Antoine Millet's avatar Antoine Millet
Browse files

Implemented static tags on VMs

parent 3418dd89

cloudcontrol/node/hypervisor/domains/__init__.py

+6 −3
Original line number Diff line number Diff line
@@ -118,7 +118,8 @@ class VirtualMachine(object): 


    @property

    def description(self):

        descriptions = et.ElementTree().parse(StringIO(self.lv_dom.XMLDesc(0))).findall('description')

        xml = self.lv_dom.XMLDesc(libvirt.VIR_DOMAIN_XML_INACTIVE)

        descriptions = et.ElementTree().parse(StringIO(xml)).findall('description')

        if descriptions:

            return descriptions[0].text

        else:
@@ -127,15 +128,17 @@ class VirtualMachine(object): 
    @description.setter

    def description(self, value):

        try:

            xml = self.lv_dom.XMLDesc(0)

            xml = self.lv_dom.XMLDesc(libvirt.VIR_DOMAIN_XML_INACTIVE)

        except libvirt.libvirtError:

            logger.exception('Error while getting domain XML from libvirt, %s',

                             self.name)

            raise



        xml_tree = et.ElementTree()

        xml_tree.parse(StringIO(xml))

        root = xml_tree.parse(StringIO(xml))

        desc = xml_tree.find('description')

        if desc is None:

            desc = et.SubElement(root, 'description')

        desc.text = value



        # write back the XML tree