mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-09-06 09:04:55 +00:00
examples: python: add an D-Bus example creating and activating a bond
This commit is contained in:
parent
1e923cb923
commit
eebfe56a90
|
@ -12,4 +12,5 @@ EXTRA_DIST = \
|
|||
list-devices.py \
|
||||
update-ip4-method.py \
|
||||
is-wwan-default.py \
|
||||
wifi-hotspot.py
|
||||
wifi-hotspot.py \
|
||||
create-bond.py
|
||||
|
|
114
examples/python/dbus/create-bond.py
Executable file
114
examples/python/dbus/create-bond.py
Executable file
|
@ -0,0 +1,114 @@
|
|||
#!/usr/bin/env python
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License along
|
||||
# with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
#
|
||||
# Copyright (C) 2015 Red Hat, Inc.
|
||||
#
|
||||
|
||||
#
|
||||
# This example configures a Bond from ethernet devices and activates it
|
||||
#
|
||||
# NetworkManager D-Bus API:
|
||||
# https://developer.gnome.org/NetworkManager/1.0/spec.html
|
||||
#
|
||||
|
||||
import dbus, sys, uuid
|
||||
from dbus.mainloop.glib import DBusGMainLoop
|
||||
import gobject
|
||||
|
||||
DBusGMainLoop(set_as_default=True)
|
||||
|
||||
def add_connection(con):
|
||||
bus = dbus.SystemBus()
|
||||
proxy = bus.get_object("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager/Settings")
|
||||
settings = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Settings")
|
||||
return settings.AddConnection(con)
|
||||
|
||||
def create_bond(bond_name):
|
||||
bond_opts = dbus.Dictionary({'mode': '4'})
|
||||
s_bond = dbus.Dictionary({'options': bond_opts})
|
||||
s_con = dbus.Dictionary({
|
||||
'type': 'bond',
|
||||
'uuid': str(uuid.uuid4()),
|
||||
'id': bond_name,
|
||||
'interface-name': bond_name,
|
||||
'autoconnect': False,
|
||||
'autoconnect-slaves': 1})
|
||||
s_ip4 = dbus.Dictionary({'method': 'auto'})
|
||||
s_ip6 = dbus.Dictionary({'method': 'ignore'})
|
||||
|
||||
con = dbus.Dictionary({
|
||||
'bond': s_bond,
|
||||
'connection': s_con,
|
||||
'ipv4': s_ip4,
|
||||
'ipv6': s_ip6})
|
||||
print "Creating bond connection: %s" % bond_name
|
||||
return add_connection(con)
|
||||
|
||||
def create_slave(device, master):
|
||||
slave_name = 'bond-' + master + '-slave-' + device
|
||||
s_wired = dbus.Dictionary({'duplex': 'full'})
|
||||
s_con = dbus.Dictionary({
|
||||
'type': '802-3-ethernet',
|
||||
'uuid': str(uuid.uuid4()),
|
||||
'id': slave_name,
|
||||
'interface-name': device,
|
||||
'autoconnect': False,
|
||||
'master': master,
|
||||
'slave-type': 'bond'})
|
||||
|
||||
con = dbus.Dictionary({
|
||||
'802-3-ethernet': s_wired,
|
||||
'connection': s_con})
|
||||
print "Creating slave connection: %s" % slave_name
|
||||
add_connection(con)
|
||||
|
||||
def usage():
|
||||
print "Usage: %s <bond_name> <ifname1> ..." % sys.argv[0]
|
||||
sys.exit(0)
|
||||
|
||||
|
||||
if len(sys.argv) < 3:
|
||||
usage()
|
||||
|
||||
# Create bond master and slave connections
|
||||
bond_name = sys.argv[1]
|
||||
bond_path = create_bond(bond_name)
|
||||
for ifname in sys.argv[2:]:
|
||||
create_slave(ifname, bond_name)
|
||||
|
||||
# Activate the bond
|
||||
bus = dbus.SystemBus()
|
||||
proxy = bus.get_object("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager")
|
||||
manager = dbus.Interface(proxy, "org.freedesktop.NetworkManager")
|
||||
ac = manager.ActivateConnection(bond_path, "/", "/")
|
||||
print "Activating bond: %s (%s)" % (bond_name, ac)
|
||||
|
||||
# Monitor the active bond connection
|
||||
loop = gobject.MainLoop()
|
||||
def properties_changed(props):
|
||||
if 'State' in props:
|
||||
if props['State'] == 2:
|
||||
print "Succesfully connected"
|
||||
loop.quit()
|
||||
if props['State'] == 3 or props['State'] == 4:
|
||||
print "Bond activation failed"
|
||||
loop.quit()
|
||||
|
||||
obj = bus.get_object("org.freedesktop.NetworkManager", ac)
|
||||
iface = dbus.Interface(obj, "org.freedesktop.NetworkManager.Connection.Active")
|
||||
iface.connect_to_signal("PropertiesChanged", properties_changed)
|
||||
|
||||
loop.run()
|
Loading…
Reference in a new issue