def get_slivers(xml, filter={}): xpath = './default:sliver_type | ./sliver_type' sliver_elems = xml.xpath(xpath) slivers = [] for sliver_elem in sliver_elems: sliver = Sliver(sliver_elem.attrib, sliver_elem) if 'component_id' in xml.attrib: sliver['component_id'] = xml.attrib['component_id'] if 'name' in sliver_elem.attrib: sliver['type'] = sliver_elem.attrib['name'] sliver['disk_image'] = PGv2DiskImage.get_images(sliver_elem) sliver['fw_rules'] = PLOSv1FWRule.get_rules(sliver_elem) # EXTENSION FOR CLab v1 RSpec from sfa.util.sfalogging import logger try: # Obtain the Complex element sliver_parameters # xpath command returns a list. Use '[0]' to get the single element (only one element in the returned list) xpath = './clab:sliver_parameters | ./sliver_parameters' sliver_parameters_elem = xml.xpath( xpath, namespaces=xml.namespaces)[0] sliver_parameters = Clabv1SliverParameters( sliver_parameters_elem.attrib, sliver_parameters_elem) # get the template element template_elems = sliver_parameters_elem.xpath( './clab:template | ./template', namespaces=xml.namespaces) if template_elems: template_elem = template_elems[0] template = dict(template_elem.get_instance(Clabv1Template)) sliver['template'] = template # get the sliver interfaces element (list of SliverInterface elems) #sliver_interfaces_elems = sliver_parameters_elem.xpath('./clab:sliver_interfaces | ./sliver_interfaces', namespaces=xml.namespaces) #if sliver_interfaces_elems: # sliver_interfaces_elem = sliver_interfaces_elems[0] # sliver_network_iface_elems = sliver_interfaces_elem.xpath('./clab:network_interface | ./network_interface', namespaces=xml.namespaces) # sliver_network_ifaces = [dict(sliver_network_iface_elem.get_instance(Clabv1NetworkInterface)) for sliver_network_iface_elem in sliver_network_iface_elems] # sliver['sliver_interfaces'] = sliver_network_ifaces sliver_network_iface_elems = sliver_parameters_elem.xpath( './clab:network_interface | ./network_interface', namespaces=xml.namespaces) if sliver_network_iface_elems: sliver_network_ifaces = [ dict( sliver_network_iface_elem.get_instance( Clabv1NetworkInterface)) for sliver_network_iface_elem in sliver_network_iface_elems ] sliver['sliver_interfaces'] = sliver_network_ifaces except Exception: # there is no element sliver_parameters in the xml pass slivers.append(sliver) return slivers
def get_slivers(xml, filter={}): xpath = './default:sliver_type | ./sliver_type' sliver_elems = xml.xpath(xpath) slivers = [] for sliver_elem in sliver_elems: sliver = Sliver(sliver_elem.attrib,sliver_elem) if 'component_id' in xml.attrib: sliver['component_id'] = xml.attrib['component_id'] if 'name' in sliver_elem.attrib: sliver['type'] = sliver_elem.attrib['name'] sliver['disk_image'] = PGv2DiskImage.get_images(sliver_elem) sliver['fw_rules'] = PLOSv1FWRule.get_rules(sliver_elem) # EXTENSION FOR CLab v1 RSpec from sfa.util.sfalogging import logger try: # Obtain the Complex element sliver_parameters # xpath command returns a list. Use '[0]' to get the single element (only one element in the returned list) xpath = './clab:sliver_parameters | ./sliver_parameters' sliver_parameters_elem = xml.xpath(xpath, namespaces=xml.namespaces)[0] sliver_parameters = Clabv1SliverParameters(sliver_parameters_elem.attrib, sliver_parameters_elem) # get the template element template_elems = sliver_parameters_elem.xpath('./clab:template | ./template', namespaces=xml.namespaces) if template_elems: template_elem = template_elems[0] template = dict(template_elem.get_instance(Clabv1Template)) sliver['template'] = template # get the overlay element overlay_elems = sliver_parameters_elem.xpath('./clab:overlay | ./overlay', namespaces=xml.namespaces) if overlay_elems: overlay_elem = overlay_elems[0] overlay = dict(overlay_elem.get_instance(Clabv1Overlay)) sliver['overlay'] = overlay # get the sliver interfaces element (list of SliverInterface elems) #sliver_interfaces_elems = sliver_parameters_elem.xpath('./clab:sliver_interfaces | ./sliver_interfaces', namespaces=xml.namespaces) #if sliver_interfaces_elems: # sliver_interfaces_elem = sliver_interfaces_elems[0] # sliver_network_iface_elems = sliver_interfaces_elem.xpath('./clab:network_interface | ./network_interface', namespaces=xml.namespaces) # sliver_network_ifaces = [dict(sliver_network_iface_elem.get_instance(Clabv1NetworkInterface)) for sliver_network_iface_elem in sliver_network_iface_elems] # sliver['sliver_interfaces'] = sliver_network_ifaces sliver_network_iface_elems = sliver_parameters_elem.xpath('./clab:network_interface | ./network_interface', namespaces=xml.namespaces) if sliver_network_iface_elems: sliver_network_ifaces = [dict(sliver_network_iface_elem.get_instance(Clabv1NetworkInterface)) for sliver_network_iface_elem in sliver_network_iface_elems] sliver['sliver_interfaces'] = sliver_network_ifaces except Exception: # there is no element sliver_parameters in the xml pass slivers.append(sliver) return slivers
def get_slivers(xml, filter={}): xpath = './default:sliver_type | ./sliver_type' sliver_elems = xml.xpath(xpath) slivers = [] for sliver_elem in sliver_elems: sliver = Sliver(sliver_elem.attrib,sliver_elem) if 'component_id' in xml.attrib: sliver['component_id'] = xml.attrib['component_id'] if 'name' in sliver_elem.attrib: sliver['type'] = sliver_elem.attrib['name'] sliver['disk_image'] = PGv2DiskImage.get_images(sliver_elem) sliver['fw_rules'] = PLOSv1FWRule.get_rules(sliver_elem) slivers.append(sliver) return slivers
def get_slivers(xml, filter={}): xpath = './default:sliver_type | ./sliver_type' sliver_elems = xml.xpath(xpath) slivers = [] for sliver_elem in sliver_elems: sliver = Sliver(sliver_elem.attrib, sliver_elem) if 'component_id' in xml.attrib: sliver['component_id'] = xml.attrib['component_id'] if 'name' in sliver_elem.attrib: sliver['type'] = sliver_elem.attrib['name'] sliver['disk_image'] = PGv2DiskImage.get_images(sliver_elem) sliver['fw_rules'] = PLOSv1FWRule.get_rules(sliver_elem) slivers.append(sliver) return slivers