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###############################################################################
# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems) #
# and others #
# #
# All rights reserved. This program and the accompanying materials #
# are made available under the terms of the Apache License, Version 2.0 #
# which accompanies this distribution, and is available at #
# http://www.apache.org/licenses/LICENSE-2.0 #
###############################################################################
from discover.fetchers.cli.cli_fetch_vconnectors import CliFetchVconnectors
class CliFetchVconnectorsVpp(CliFetchVconnectors):
def __init__(self):
super().__init__()
def get_vconnectors(self, host):
lines = self.run_fetch_lines("vppctl show mode", host['id'])
vconnectors = {}
for l in lines:
if not l.startswith('l2 bridge'):
continue
line_parts = l.split(' ')
name = line_parts[2]
bd_id = line_parts[4]
if bd_id in vconnectors:
vconnector = vconnectors[bd_id]
else:
vconnector = {
'host': host['id'],
'id': host['id'] + '-vconnector-' + bd_id,
'bd_id': bd_id,
'name': "bridge-domain-" + bd_id,
'interfaces': {},
'interfaces_names': []
}
vconnectors[bd_id] = vconnector
interface = self.get_interface_details(host, name)
if interface:
vconnector['interfaces'][name] = interface
vconnector['interfaces_names'].append(name)
return list(vconnectors.values())
def get_interface_details(self, host, name):
# find vconnector interfaces
cmd = "vppctl show hardware-int " + name
interface_lines = self.run_fetch_lines(cmd, host['id'])
# remove header line
interface_lines.pop(0)
interface = None
for l in interface_lines:
if not l.strip():
continue # ignore empty lines
if not l.startswith(' '):
details = l.split()
interface = {
"name": details[0],
"hardware": details[3],
"state": details[2],
"id": details[1],
}
elif l.startswith(' Ethernet address '):
interface['mac_address'] = l[l.rindex(' ') + 1:]
return interface
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