def is_object_internal(self, object_type, cli_object):
'''
The function checks if a CLI object is internal and returns true or false.
Internal objects are port or portchannel which are connected to other
ports or portchannels within a multi ASIC device.
For single asic, this function is not applicable
'''
if object_type == constants.PORT_OBJ:
return multi_asic.is_port_internal(cli_object)
elif object_type == constants.PORT_CHANNEL_OBJ:
return multi_asic.is_port_channel_internal(cli_object)
elif object_type == constants.BGP_NEIGH_OBJ:
return multi_asic.is_bgp_session_internal(cli_object)
def get_po_names(self):
'''
Collect configured lag interface names
'''
for ns in NAMESPACE_LIST:
rt, out, err = self.module.run_command("sonic-cfggen -m /etc/sonic/minigraph.xml {} -v \"PORTCHANNEL.keys() | join(' ')\"".format('-n ' + ns if ns else ''))
if rt != 0:
fail_msg="Command to retrieve portchannel names failed return=%d, out=%s, err=%s" %(rt, out, err)
self.module.fail_json(msg=fail_msg)
else:
for po in out.split():
if 'multi_asic' in sys.modules and multi_asic.is_port_channel_internal(po):
continue
self.lag_names[po] = ns
return
def mpls(ctx, interfacename, namespace, display):
"""Show Interface MPLS status"""
#Edge case: Force show frontend interfaces on single asic
if not (multi_asic.is_multi_asic()):
if (display == 'frontend' or display == 'all' or display is None):
display = None
else:
print("Error: Invalid display option command for single asic")
return
display = "all" if interfacename else display
masic = multi_asic_util.MultiAsic(display_option=display,
namespace_option=namespace)
ns_list = masic.get_ns_list_based_on_options()
intfs_data = {}
intf_found = False
for ns in ns_list:
appl_db = multi_asic.connect_to_all_dbs_for_ns(namespace=ns)
if interfacename is not None:
interfacename = try_convert_interfacename_from_alias(
ctx, interfacename)
# Fetching data from appl_db for intfs
keys = appl_db.keys(appl_db.APPL_DB, "INTF_TABLE:*")
for key in keys if keys else []:
tokens = key.split(":")
ifname = tokens[1]
# Skip INTF_TABLE entries with address information
if len(tokens) != 2:
continue
if (interfacename is not None):
if (interfacename != ifname):
continue
intf_found = True
if (display != "all"):
if ("Loopback" in ifname):
continue
if ifname.startswith(
"Ethernet") and multi_asic.is_port_internal(
ifname, ns):
continue
if ifname.startswith(
"PortChannel") and multi_asic.is_port_channel_internal(
ifname, ns):
continue
mpls_intf = appl_db.get_all(appl_db.APPL_DB, key)
if 'mpls' not in mpls_intf or mpls_intf['mpls'] == 'disable':
intfs_data.update({ifname: 'disable'})
else:
intfs_data.update({ifname: mpls_intf['mpls']})
# Check if interface is valid
if (interfacename is not None and not intf_found):
ctx.fail('interface {} doesn`t exist'.format(interfacename))
header = ['Interface', 'MPLS State']
body = []
# Output name and alias for all interfaces
for intf_name in natsorted(list(intfs_data.keys())):
if clicommon.get_interface_naming_mode() == "alias":
alias = clicommon.InterfaceAliasConverter().name_to_alias(
intf_name)
body.append([alias, intfs_data[intf_name]])
else:
body.append([intf_name, intfs_data[intf_name]])
click.echo(tabulate(body, header))
