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_sliver_attributes(self, component_id, network=None): nodes = self.get_nodes({'component_id': '*%s*' % component_id}) attribs = [] if nodes is not None and isinstance(nodes, list) and len(nodes) > 0: node = nodes[0] slivers = NITOSv1Sliver.get_slivers(node.element) if slivers is not None and isinstance(slivers, list) and len(slivers) > 0: sliver = slivers[0] attribs = NITOSv1Sliver.get_sliver_attributes(sliver.element) return attribs
def add_sliver_attribute(self, component_id, name, value, network=None): nodes = self.get_nodes({'component_id': '*%s*' % component_id}) if nodes is not None and isinstance(nodes, list) and len(nodes) > 0: node = nodes[0] slivers = NITOSv1Sliver.get_slivers(node) if slivers: sliver = slivers[0] NITOSv1Sliver.add_sliver_attribute(sliver, name, value) else: # should this be an assert / raise an exception? logger.error("WARNING: failed to find component_id %s" % component_id)
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
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