def remove_slivers(xml, hostnames):
for hostname in hostnames:
nodes = NITOSv1Node.get_nodes(xml, {'component_id': '*%s*' % hostname})
for node in nodes:
slivers = NITOSv1Sliver.get_slivers(node.element)
for sliver in slivers:
node.element.remove(sliver.element)
def get_node_objs(node_elems):
nodes = []
for node_elem in node_elems:
node = Node(node_elem.attrib, node_elem)
if 'site_id' in node_elem.attrib:
node['authority_id'] = node_elem.attrib['site_id']
# get location
location_elems = node_elem.xpath('./default:location | ./location')
locations = [loc_elem.get_instance(Location) for loc_elem in location_elems]
if len(locations) > 0:
node['location'] = locations[0]
# get bwlimit
bwlimit_elems = node_elem.xpath('./default:bw_limit | ./bw_limit')
bwlimits = [bwlimit_elem.get_instance(BWlimit) for bwlimit_elem in bwlimit_elems]
if len(bwlimits) > 0:
node['bwlimit'] = bwlimits[0]
# get interfaces
iface_elems = node_elem.xpath('./default:interface | ./interface')
ifaces = [iface_elem.get_instance(Interface) for iface_elem in iface_elems]
node['interfaces'] = ifaces
# get services
node['services'] = PGv2Services.get_services(node_elem)
# get slivers
node['slivers'] = NITOSv1Sliver.get_slivers(node_elem)
# get tags
node['tags'] = NITOSv1PLTag.get_pl_tags(node_elem, ignore=Node.fields+["hardware_type"])
# get hardware types
hardware_type_elems = node_elem.xpath('./default:hardware_type | ./hardware_type')
node['hardware_types'] = [hw_type.get_instance(HardwareType) for hw_type in hardware_type_elems]
# temporary... play nice with old slice manager rspec
if not node['component_name']:
hostname_elem = node_elem.find("hostname")
if hostname_elem != None:
node['component_name'] = hostname_elem.text
nodes.append(node)
return nodes