def verify_slice_links(self, slice, requested_links, nodes):
if not requested_links:
return
# exit if links are not supported here
topology = Topology()
if not topology:
return
# build dict of nodes
nodes_dict = {}
interface_ids = []
for node in nodes:
nodes_dict[node['node_id']] = node
interface_ids.extend(node['interface_ids'])
# build dict of interfaces
interfaces = self.driver.shell.GetInterfaces(interface_ids)
interfaces_dict = {}
for interface in interfaces:
interfaces_dict[interface['interface_id']] = interface
slice_tags = []
# set egre key
slice_tags.append({'name': 'egre_key', 'value': self.free_egre_key()})
# set netns
slice_tags.append({'name': 'netns', 'value': '1'})
# set cap_net_admin
# need to update the attribute string?
slice_tags.append({'name': 'capabilities', 'value': 'CAP_NET_ADMIN'})
for link in requested_links:
# get the ip address of the first node in the link
ifname1 = Xrn(link['interface1']['component_id']).get_leaf()
if ifname1:
ifname_parts = ifname1.split(':')
node_raw = ifname_parts[0]
device = None
if len(ifname_parts) > 1:
device = ifname_parts[1]
node_id = int(node_raw.replace('node', ''))
node = nodes_dict[node_id]
if1 = interfaces_dict[node['interface_ids'][0]]
ipaddr = if1['ip']
topo_rspec = VLink.get_topo_rspec(link, ipaddr)
# set topo_rspec tag
slice_tags.append({'name': 'topo_rspec', 'value': str([topo_rspec]), 'node_id': node_id})
# set vini_topo tag
slice_tags.append({'name': 'vini_topo', 'value': 'manual', 'node_id': node_id})
#self.driver.shell.AddSliceTag(slice['name'], 'topo_rspec', str([topo_rspec]), node_id)
self.verify_slice_attributes(slice, slice_tags, {'append': True}, admin=True)
def verify_slice_links(self, slice, requested_links, nodes):
if not requested_links:
return
# exit if links are not supported here
topology = Topology()
if not topology:
return
# build dict of nodes
nodes_dict = {}
interface_ids = []
for node in nodes:
nodes_dict[node['node_id']] = node
interface_ids.extend(node['interface_ids'])
# build dict of interfaces
interfaces = self.driver.shell.GetInterfaces(interface_ids)
interfaces_dict = {}
for interface in interfaces:
interfaces_dict[interface['interface_id']] = interface
slice_tags = []
# set egre key
slice_tags.append({'name': 'egre_key', 'value': self.free_egre_key()})
# set netns
slice_tags.append({'name': 'netns', 'value': '1'})
# set cap_net_admin
# need to update the attribute string?
slice_tags.append({'name': 'capabilities', 'value': 'CAP_NET_ADMIN'})
for link in requested_links:
# get the ip address of the first node in the link
ifname1 = Xrn(link['interface1']['component_id']).get_leaf()
if ifname1:
ifname_parts = ifname1.split(':')
node_raw = ifname_parts[0]
device = None
if len(ifname_parts) > 1:
device = ifname_parts[1]
node_id = int(node_raw.replace('node', ''))
node = nodes_dict[node_id]
if1 = interfaces_dict[node['interface_ids'][0]]
ipaddr = if1['ip']
topo_rspec = VLink.get_topo_rspec(link, ipaddr)
# set topo_rspec tag
slice_tags.append({
'name': 'topo_rspec',
'value': str([topo_rspec]),
'node_id': node_id
})
# set vini_topo tag
slice_tags.append({
'name': 'vini_topo',
'value': 'manual',
'node_id': node_id
})
#self.driver.shell.AddSliceTag(slice['name'], 'topo_rspec', str([topo_rspec]), node_id)
self.verify_slice_attributes(slice,
slice_tags, {'append': True},
admin=True)
def get_interface_id(interface):
if_name = Xrn(interface['component_id']).get_leaf()
node, dev = if_name.split(":")
node_id = int(node.replace("node", ""))
return node_id
