def add_bridges_vlans_range(context, begin, end, ifname):
try:
begin = int(begin)
end = int(end)
assert begin > 0, f"invalid range: begin is not positive integer: {begin}"
assert end > 0, f"invalid range: end is not positive integer: {end}"
assert begin <= end, f"invalid range: begin is not less than end: {begin} > {end}"
except Exception:
assert False, f"begin and end must be positive integers: {begin}, {end}"
vlan_range = [f"{ifname}.{id}" for id in range(begin, end + 1)]
vlan_range += [f"br{id}" for id in range(begin, end + 1)]
context.vlan_range = getattr(context, "vlan_range", [])
context.vlan_range += vlan_range
from nmci.util import GLib, NM
nm_client = NM.Client.new(None)
result = {}
def _add_connection_cb(cl, async_result, user_data):
try:
cl.add_connection_finish(async_result)
except Exception as e:
result['error'] = e
if user_data is not None:
user_data.quit()
for id in range(begin, end + 1):
main_loop = GLib.MainLoop()
con = NM.SimpleConnection.new()
uuid = NM.utils_uuid_generate()
s_con = NM.SettingConnection(type="bridge", id=f"br{id}", uuid=uuid)
s_con.set_property(NM.SETTING_CONNECTION_INTERFACE_NAME, f"br{id}")
s_bridge = NM.SettingBridge.new()
s_ip4 = NM.SettingIP4Config.new()
s_ip4.set_property(NM.SETTING_IP_CONFIG_METHOD, "disabled")
s_ip6 = NM.SettingIP6Config.new()
s_ip6.set_property(NM.SETTING_IP_CONFIG_METHOD, "disabled")
con.add_setting(s_con)
con.add_setting(s_bridge)
con.add_setting(s_ip4)
con.add_setting(s_ip6)
nm_client.add_connection_async(con, True, None, _add_connection_cb,
main_loop)
main_loop.run()
main_loop = GLib.MainLoop()
con = NM.SimpleConnection.new()
uuid = NM.utils_uuid_generate()
s_con = NM.SettingConnection(type="vlan",
id=f"{ifname}.{id}",
uuid=uuid)
s_con.set_property(NM.SETTING_CONNECTION_INTERFACE_NAME,
f"{ifname}.{id}")
s_con.set_property(NM.SETTING_CONNECTION_SLAVE_TYPE, "bridge")
s_con.set_property(NM.SETTING_CONNECTION_MASTER, f"br{id}")
s_vlan = NM.SettingVlan(id=id, parent=ifname)
con.add_setting(s_con)
con.add_setting(s_vlan)
nm_client.add_connection_async(con, True, None, _add_connection_cb,
main_loop)
main_loop.run()
assert 'error' not in result, \
'add connection %s failed: %s' % (result['error'])
