def del_vlan(db, vid):
"""Delete VLAN"""
log.log_info("'vlan del {}' executing...".format(vid))
ctx = click.get_current_context()
if not clicommon.is_vlanid_in_range(vid):
ctx.fail("Invalid VLAN ID {} (1-4094)".format(vid))
vlan = 'Vlan{}'.format(vid)
if clicommon.check_if_vlanid_exist(db.cfgdb, vlan) == False:
ctx.fail("{} does not exist".format(vlan))
intf_table = db.cfgdb.get_table('VLAN_INTERFACE')
for intf_key in intf_table:
if ((type(intf_key) is str and intf_key == 'Vlan{}'.format(vid)) or
(type(intf_key) is tuple and intf_key[0] == 'Vlan{}'.format(vid))):
ctx.fail(
"{} can not be removed. First remove IP addresses assigned to this VLAN"
.format(vlan))
keys = [(k, v) for k, v in db.cfgdb.get_table('VLAN_MEMBER')
if k == 'Vlan{}'.format(vid)]
if keys:
ctx.fail(
"VLAN ID {} can not be removed. First remove all members assigned to this VLAN."
.format(vid))
db.cfgdb.set_entry('VLAN', 'Vlan{}'.format(vid), None)
def del_vlan_member(db, vid, port):
"""Delete VLAN member"""
ctx = click.get_current_context()
log.log_info("'vlan member del {} {}' executing...".format(vid, port))
if not clicommon.is_vlanid_in_range(vid):
ctx.fail("Invalid VLAN ID {} (1-4094)".format(vid))
vlan = 'Vlan{}'.format(vid)
if clicommon.check_if_vlanid_exist(db.cfgdb, vlan) == False:
ctx.fail("{} does not exist".format(vlan))
if clicommon.get_interface_naming_mode() == "alias":
alias = port
iface_alias_converter = clicommon.InterfaceAliasConverter(db)
port = iface_alias_converter.alias_to_name(alias)
if port is None:
ctx.fail("cannot find port name for alias {}".format(alias))
if not clicommon.is_port_vlan_member(db.cfgdb, port, vlan):
ctx.fail("{} is not a member of {}".format(port, vlan))
db.cfgdb.set_entry('VLAN_MEMBER', (vlan, port), None)
def add_vlan(db, vid):
"""Add VLAN"""
ctx = click.get_current_context()
if not clicommon.is_vlanid_in_range(vid):
ctx.fail("Invalid VLAN ID {} (1-4094)".format(vid))
vlan = 'Vlan{}'.format(vid)
if clicommon.check_if_vlanid_exist(db.cfgdb, vlan):
ctx.fail("{} already exists".format(vlan))
db.cfgdb.set_entry('VLAN', vlan, {'vlanid': vid})
def add_vlan_member(db, vid, port, untagged):
"""Add VLAN member"""
ctx = click.get_current_context()
log.log_info("'vlan member add {} {}' executing...".format(vid, port))
if not clicommon.is_vlanid_in_range(vid):
ctx.fail("Invalid VLAN ID {} (1-4094)".format(vid))
vlan = 'Vlan{}'.format(vid)
if clicommon.check_if_vlanid_exist(db.cfgdb, vlan) == False:
ctx.fail("{} does not exist".format(vlan))
if clicommon.get_interface_naming_mode() == "alias":
alias = port
iface_alias_converter = clicommon.InterfaceAliasConverter(db)
port = iface_alias_converter.alias_to_name(alias)
if port is None:
ctx.fail("cannot find port name for alias {}".format(alias))
if clicommon.is_port_mirror_dst_port(db.cfgdb, port):
ctx.fail("{} is configured as mirror destination port".format(port))
if clicommon.is_port_vlan_member(db.cfgdb, port, vlan):
ctx.fail("{} is already a member of {}".format(port, vlan))
if clicommon.is_valid_port(db.cfgdb, port):
is_port = True
elif clicommon.is_valid_portchannel(db.cfgdb, port):
is_port = False
else:
ctx.fail("{} does not exist".format(port))
if (is_port and clicommon.is_port_router_interface(db.cfgdb, port)) or \
(not is_port and clicommon.is_pc_router_interface(db.cfgdb, port)):
ctx.fail("{} is a router interface!".format(port))
portchannel_member_table = db.cfgdb.get_table('PORTCHANNEL_MEMBER')
if (is_port and clicommon.interface_is_in_portchannel(
portchannel_member_table, port)):
ctx.fail("{} is part of portchannel!".format(port))
if (clicommon.interface_is_untagged_member(db.cfgdb, port) and untagged):
ctx.fail("{} is already untagged member!".format(port))
db.cfgdb.set_entry('VLAN_MEMBER', (vlan, port),
{'tagging_mode': "untagged" if untagged else "tagged"})
def del_vlan(db, vid):
"""Delete VLAN"""
log.log_info("'vlan del {}' executing...".format(vid))
ctx = click.get_current_context()
if not clicommon.is_vlanid_in_range(vid):
ctx.fail("Invalid VLAN ID {} (1-4094)".format(vid))
vlan = 'Vlan{}'.format(vid)
if clicommon.check_if_vlanid_exist(db.cfgdb, vlan) == False:
ctx.fail("{} does not exist".format(vlan))
keys = [ (k, v) for k, v in db.cfgdb.get_table('VLAN_MEMBER') if k == 'Vlan{}'.format(vid) ]
for k in keys:
db.cfgdb.set_entry('VLAN_MEMBER', k, None)
db.cfgdb.set_entry('VLAN', 'Vlan{}'.format(vid), None)
