def verify_lag_member_in_asic_db(asics, lag_id, pc_members, deleted=False):
"""
Verifies lag member in ASIC DB
It runs the command e.g.
"""
for asic in asics:
asicdb = AsicDbCli(asic)
asic_lag_list = asicdb.get_asic_db_lag_list()
asic_db_lag_member_list = asicdb.get_asic_db_lag_member_list()
lag_oid = None
if deleted:
for lag in asic_lag_list:
if asicdb.hget_key_value(
lag,
"SAI_LAG_ATTR_SYSTEM_PORT_AGGREGATE_ID") == lag_id:
lag_oid = ":".join(lag for lag in lag.split(':')[-1:-3:-1])
for lag_member in asic_db_lag_member_list:
if asicdb.hget_key_value(
lag_member, "SAI_LAG_MEMBER_ATTR_LAG_ID") == lag_oid:
pytest.fail(
"lag members {} still exist in lag member table on {},"
" Expected was should be deleted".format(
pc_members, asic.sonichost.hostname))
logging.info('Lag members are deleted from {} on {}'.format(
asic.asic_index, asic.sonichost.hostname))
else:
for lag in asic_lag_list:
if asicdb.hget_key_value(
lag,
"SAI_LAG_ATTR_SYSTEM_PORT_AGGREGATE_ID") == lag_id:
lag_oid = ":".join(lag for lag in lag.split(':')[-2::1])
break
for lag_member in asic_db_lag_member_list:
if asicdb.hget_key_value(
lag_member, "SAI_LAG_MEMBER_ATTR_LAG_ID") == lag_oid:
logging.info('Lag members exist in {} on {}'.format(
asic.asic_index, asic.sonichost.hostname))
return
pytest.fail('Lag members {} does not exist in {} on {}'.format(
pc_members, asic.asic_index, asic.sonichost.hostname))
def verify_lag_in_asic_db(asics, lag_id, deleted=False):
"""
Verifies LAG in ASIC DB
Args:
asics<list>: asic
lag_id<int>: lag id
deleted<bool>: True if lag is deleted
"""
for asic in asics:
asicdb = AsicDbCli(asic)
asic_db_lag_list = asicdb.get_asic_db_lag_list()
if deleted:
for lag in asic_db_lag_list:
if asicdb.hget_key_value(
lag,
"SAI_LAG_ATTR_SYSTEM_PORT_AGGREGATE_ID") == lag_id:
pytest.fail('LAG id {} for LAG {} exist in ASIC DB,'
' Expected was should not be present'.format(
lag_id, TMP_PC))
logging.info(
'LAG id {} for LAG {} does not exist in ASIC DB'.format(
lag_id, TMP_PC))
else:
for lag in asic_db_lag_list:
if asicdb.hget_key_value(
lag,
"SAI_LAG_ATTR_SYSTEM_PORT_AGGREGATE_ID") == lag_id:
logging.info(
'LAG id {} for LAG {} exist in ASIC DB'.format(
lag_id, TMP_PC))
return
pytest.fail(
'LAG id {} for LAG {} does not exist in ASIC DB'.format(
lag_id, TMP_PC))
def check_voq_interfaces(duthosts, per_host, asic, cfg_facts):
"""
Checks router interfaces on a dut.
Args:
duthosts: The duthosts fixture
per_host: Instance of MultiAsicSonic host to check.
asic: Instance of SonicAsic to check,
cfg_facts: Config facts for the frontend duthost/asic under test
"""
logger.info("Check router interfaces on node: %s, asic: %d", per_host.hostname, asic.asic_index)
dev_intfs = cfg_facts.get('INTERFACE', {})
voq_intfs = cfg_facts.get('VOQ_INBAND_INTERFACE', [])
dev_sysports = get_device_system_ports(cfg_facts)
rif_ports_in_asicdb = []
# intf_list = get_router_interface_list(dev_intfs)
asicdb = AsicDbCli(asic)
asicdb_rif_table = asicdb.dump(asicdb.ASIC_ROUTERINTF_TABLE)
sys_port_table = asicdb.dump(asicdb.ASIC_SYSPORT_TABLE)
# asicdb_intf_key_list = asicdb.get_router_if_list()
# Check each rif in the asicdb, if it is local port, check VOQ DB for correct RIF.
# If it is on system port, verify slot/asic/port and OID match a RIF in VoQDB
for rif in asicdb_rif_table.keys():
rif_type = asicdb_rif_table[rif]['value']["SAI_ROUTER_INTERFACE_ATTR_TYPE"]
if rif_type != "SAI_ROUTER_INTERFACE_TYPE_PORT":
logger.info("Skip this rif: %s, it is not on a port: %s", rif, rif_type)
continue
else:
portid = asicdb_rif_table[rif]['value']["SAI_ROUTER_INTERFACE_ATTR_PORT_ID"]
logger.info("Process RIF %s, Find port with ID: %s", rif, portid)
porttype = asicdb.get_rif_porttype(portid)
logger.info("RIF: %s is of type: %s", rif, porttype)
if porttype == 'hostif':
# find the hostif entry to get the physical port the router interface is on.
hostifkey = asicdb.find_hostif_by_portid(portid)
hostif = asicdb.hget_key_value(hostifkey, 'SAI_HOSTIF_ATTR_NAME')
logger.info("RIF: %s is on local port: %s", rif, hostif)
rif_ports_in_asicdb.append(hostif)
if hostif not in dev_intfs and hostif not in voq_intfs:
pytest.fail("Port: %s has a router interface, but it isn't in configdb." % portid)
# check MTU and ethernet address
pytest_assert(asicdb_rif_table[rif]['value']["SAI_ROUTER_INTERFACE_ATTR_MTU"] == cfg_facts['PORT'][hostif]['mtu'],
"MTU for rif %s is not %s" % (rif, cfg_facts['PORT'][hostif]['mtu']))
intf_mac = get_sonic_mac(per_host, asic.asic_index, hostif)
pytest_assert(asicdb_rif_table[rif]['value']["SAI_ROUTER_INTERFACE_ATTR_SRC_MAC_ADDRESS"].lower() == intf_mac.lower(),
"MAC for rif %s is not %s" % (rif, intf_mac))
sysport_info = {'slot': cfg_facts['DEVICE_METADATA']['localhost']['hostname'],
'asic': cfg_facts['DEVICE_METADATA']['localhost']['asic_name']}
if per_host.is_multi_asic and len(duthosts.supervisor_nodes) == 0:
check_rif_on_sup(per_host, sysport_info['slot'], sysport_info['asic'], hostif)
else:
for sup in duthosts.supervisor_nodes:
check_rif_on_sup(sup, sysport_info['slot'], sysport_info['asic'], hostif)
elif porttype == 'sysport':
try:
port_output = sys_port_table["ASIC_STATE:SAI_OBJECT_TYPE_SYSTEM_PORT:" + portid]['value']['SAI_SYSTEM_PORT_ATTR_CONFIG_INFO']
except KeyError:
# not a hostif or system port, log error and continue
logger.error("Did not find OID %s in local or system tables" % portid)
continue
port_data = json.loads(port_output)
for cfg_port in dev_sysports:
if dev_sysports[cfg_port]['system_port_id'] == port_data['port_id']:
logger.info("RIF: %s is on remote port: %s", rif, cfg_port)
break
else:
raise AssertionError("Did not find OID %s in local or system tables" % portid)
sys_slot, sys_asic, sys_port = cfg_port.split("|")
if per_host.is_multi_asic and len(duthosts.supervisor_nodes) == 0:
check_rif_on_sup(per_host, sys_slot, sys_asic, sys_port)
else:
for sup in duthosts.supervisor_nodes:
check_rif_on_sup(sup, sys_slot, sys_asic, sys_port)
elif porttype == 'port':
# this is the RIF on the inband port.
inband = get_inband_info(cfg_facts)
logger.info("RIF: %s is on local port: %s", rif, inband['port'])
# check MTU and ethernet address
pytest_assert(asicdb_rif_table[rif]['value']["SAI_ROUTER_INTERFACE_ATTR_MTU"] == cfg_facts['PORT'][inband['port']]['mtu'],
"MTU for rif %s is not %s" % (rif, cfg_facts['PORT'][inband['port']]['mtu']))
intf_mac = get_sonic_mac(per_host, asic.asic_index, inband['port'])
pytest_assert(asicdb_rif_table[rif]['value']["SAI_ROUTER_INTERFACE_ATTR_SRC_MAC_ADDRESS"].lower() == intf_mac.lower(),
"MAC for rif %s is not %s" % (rif, intf_mac))
sysport_info = {'slot': cfg_facts['DEVICE_METADATA']['localhost']['hostname'],
'asic': cfg_facts['DEVICE_METADATA']['localhost']['asic_name']}
if per_host.is_multi_asic and len(duthosts.supervisor_nodes) == 0:
check_rif_on_sup(per_host, sysport_info['slot'], sysport_info['asic'], inband['port'])
else:
for sup in duthosts.supervisor_nodes:
check_rif_on_sup(sup, sysport_info['slot'], sysport_info['asic'], inband['port'])
# TODO: Could be on a LAG
elif porttype == 'lag':
lagid = asicdb.hget_key_value("%s:%s" % (AsicDbCli.ASIC_LAG_TABLE, portid), 'SAI_LAG_ATTR_SYSTEM_PORT_AGGREGATE_ID')
logger.info("RIF: %s is on system LAG: %s", rif, lagid)
if per_host.is_multi_asic and len(duthosts.supervisor_nodes) == 0:
voqdb = VoqDbCli(per_host)
else:
voqdb = VoqDbCli(duthosts.supervisor_nodes[0])
systemlagtable = voqdb.dump("SYSTEM_LAG_ID_TABLE")
for lag, sysid in systemlagtable['SYSTEM_LAG_ID_TABLE']['value'].iteritems():
if sysid == lagid:
logger.info("System LAG ID %s is portchannel: %s", lagid, lag)
break
myslot = cfg_facts['DEVICE_METADATA']['localhost']['hostname']
myasic = cfg_facts['DEVICE_METADATA']['localhost']['asic_name']
if lag.startswith("%s|%s" % (myslot, myasic)):
logger.info("Lag: %s is a local portchannel with a router interface.", lag)
(s, a, lagname) = lag.split("|")
pytest_assert(lagname in cfg_facts['PORTCHANNEL_INTERFACE'], "RIF Interface %s is in configdb.json but not in asicdb" % rif)
if per_host.is_multi_asic and len(duthosts.supervisor_nodes) == 0:
check_rif_on_sup(per_host, myslot, myasic, lagname)
else:
for sup in duthosts.supervisor_nodes:
check_rif_on_sup(sup, myslot, myasic, lagname)
else:
logger.info("Lag: %s is a remote portchannel with a router interface.", lag)
# Verify each RIF in config had a corresponding local port RIF in the asicDB.
for rif in dev_intfs:
if rif not in rif_ports_in_asicdb:
raise AssertionError("Interface %s is in configdb.json but not in asicdb" % rif)
logger.info("Interfaces %s are present in configdb.json and asicdb" % str(dev_intfs.keys()))