+
+ def get_slice_attributes(self, network=None):
+ slice_attributes = []
+ """
+ nodes_with_slivers = self.get_nodes_with_slivers()
+ for default_attribute in self.get_default_sliver_attributes(network):
+ attribute = {'name': str(default_attribute[0]),
+ 'value': str(default_attribute[1]),
+ 'node_id': None}
+ slice_attributes.append(attribute)
+ for node in nodes_with_slivers:
+ nodename=node.get('component_name')
+ sliver_attributes = self.get_sliver_attributes(nodename, network)
+ for sliver_attribute in sliver_attributes:
+ attribute = {'name': str(sliver_attribute[0]), 'value': str(sliver_attribute[1]), 'node_id': node}
+ slice_attributes.append(attribute)
+ """
+ return slice_attributes
+
+
+ def add_sliver_attribute(self, hostname, name, value, network=None):
+ nodes = self.get_nodes({'component_id': '*%s*' % hostname})
+ if not nodes:
+ node = nodes[0]
+ slivers = SFAv1Sliver.get_slivers(node)
+ if slivers:
+ sliver = slivers[0]
+ SFAv1Sliver.add_attribute(sliver, name, value)
+
+ def get_sliver_attributes(self, hostname, network=None):
+ nodes = self.get_nodes({'component_id': '*%s*' %hostname})
+ attribs = []
+ if nodes is not None and isinstance(nodes, list) and len(nodes) > 0:
+ node = nodes[0]
+ slivers = node.xpath('./default:sliver', namespaces=self.namespaces)
+ if slivers is not None and isinstance(slivers, list) and len(slivers) > 0:
+ sliver = slivers[0]
+ attribs = SFAv1Sliver.get_sliver_attributes(sliver)
+ return attribs
+
+ def remove_sliver_attribute(self, hostname, name, value, network=None):
+ attribs = self.get_sliver_attributes(hostname)
+ for attrib in attribs:
+ if attrib['tagname'] == name and attrib['value'] == value:
+ attrib.element.delete()