def print_stats(obj):
if len(filters) != 0:
for item in filters:
if item in obj:
print '{:40s} {:d}'.format(item.split("/")[-1], ba.from_ba(obj[item], "uint64_t"))
else:
for item in obj:
print item + ': ' + str(ba.from_ba(obj[item], "uint64_t"))
print "\n\n"
def print_ether_stats(obj):
print "Ether statistics:" + "\n"
for stat in ether_stats:
oid = ether_stats_oid_mapping[stat]
print ' ' + stat + ': ' + str(ba.from_ba(obj['data'][oid], "uint64_t"))
val1 = ba.from_ba(obj['data']['if/interfaces-state/interface/statistics/out-discards'], "uint64_t")
val2 = ba.from_ba(obj['data']['if/interfaces-state/interface/statistics/in-discards'], "uint64_t")
print ' buffer-overrun errors: ', (val1+val2)
print "\n\n"
def print_ether_stats(obj):
print "Ether statistics:" + "\n"
for stat in ether_stats:
oid = ether_stats_oid_mapping[stat]
print ' ' + stat + ': ' + str(
ba.from_ba(obj['data'][oid], "uint64_t"))
print "\n\n"
def if_media_type_set(pas_media_obj):
try:
media_id = pas_media_obj.get_attr_data('port')
media_type = pas_media_obj.get_attr_data('type')
except:
nas_if.log_info(
"media Id or media type is not present in the media event")
return
# fetch FP info from media ID
l = nas_if.nas_os_fp_list(d={'media-id': media_id})
if len(l) == 0:
nas_if.log_err("No such port found... for media " + str(media_id))
return
#fetching 2 front panel port object from 1 phy media id for QSFP28-DD ports
port_list = []
for fp_obj in l:
obj = cps_object.CPSObject(obj=fp_obj)
if _fp_port_key == obj.get_key():
port_list = port_list + nas_if.physical_ports_for_front_panel_port(
obj)
if len(port_list) == 0:
nas_if.log_err("There are no physical ports for front panel port ")
nas_if.log_err(l[0])
return
# create interface set RPC obj for each phy port in the list and send it
for p in port_list:
npu = p.get_attr_data('npu-id')
port = p.get_attr_data('port-id')
hwport_list = p.get_attr_data('hardware-port-list')
nas_if.log_info("send if rpc for media id set for phy port " +
str(port))
ifobj = cps_object.CPSObject(
module='dell-base-if-cmn/set-interface',
data={
'dell-base-if-cmn/set-interface/input/operation': 3,
'base-if-phy/if/interfaces/interface/npu-id': npu,
'base-if-phy/if/interfaces/interface/port-id': port,
'base-if-phy/if/interfaces/interface/phy-media': media_type,
'if/interfaces/interface/type': "ianaift:ethernetCsmacd"
})
ch = {'operation': 'rpc', 'change': ifobj.get()}
cps.transaction([ch])
if_name = str(
ch['change']['data']['if/interfaces/interface/name'])[:-1]
if_details = nas_if.nas_os_if_list(
d={'if/interfaces/interface/name': if_name})
enable = ba.from_ba(
if_details[0]['data']['if/interfaces/interface/enabled'],
"uint64_t")
for hwport in hwport_list:
fp_details = fp.find_port_by_hwport(npu, hwport)
_lane = fp_details.lane
media_transceiver_set(1, fp_details.media_id, _lane, enable)
nas_if.log_info("setting media id: " + str(media_id) + " media type: " +
str(media_type))
def if_media_type_set(pas_media_obj):
try:
media_id = pas_media_obj.get_attr_data('port')
media_type = pas_media_obj.get_attr_data('type')
except:
nas_if.log_err(
"media Id or media type is not present in the media event")
return
# fetch FP info from media ID
l = nas_if.nas_os_fp_list(d={'media-id': media_id})
if len(l) == 0:
nas_if.log_err("No such port found... for media " + str(media_id))
return
# fetch PHY port list for the FP port
port_list = nas_if.physical_ports_for_front_panel_port(
cps_object.CPSObject(obj=l[0]))
if len(port_list) == 0:
nas_if.log_err("There are no physical ports for front panel port ")
nas_if.log_err(l[0])
return
# create interface set RPC obj for each phy port in the list and send it
for p in port_list:
npu = p.get_attr_data('npu-id')
port = p.get_attr_data('port-id')
fanout = p.get_attr_data('fanout-mode')
hwport = p.get_attr_data('hardware-port-id')
nas_if.log_info("send if rpc for media id set for phy port " +
str(port))
ifobj = cps_object.CPSObject(
module='dell-base-if-cmn/set-interface',
data={
'dell-base-if-cmn/set-interface/input/operation': 3,
'base-if-phy/if/interfaces/interface/npu-id': npu,
'base-if-phy/if/interfaces/interface/port-id': port,
'base-if-phy/if/interfaces/interface/phy-media': media_type,
'if/interfaces/interface/type': "ianaift:ethernetCsmacd"
})
ch = {'operation': 'rpc', 'change': ifobj.get()}
cps.transaction([ch])
if_name = ba.ba_to_str(
ch['change']['data']['if/interfaces/interface/name'],
len(_if_name))
if_details = nas_if.nas_os_if_list(
d={'if/interfaces/interface/name': if_name})
enable = ba.from_ba(
if_details[0]['data']['if/interfaces/interface/enabled'],
"uint64_t")
fp_details = fp.find_port_by_hwport(npu, hwport)
if fanout == 2: # then it is in 4x10G fanout mode BASE_PORT_BREAKOUT_MODE_BREAKOUT_4X1
_lane = fp_details.lane
else: # non-fanout mode 1x40g mode
_lane = None # enable/disable all channels. Do not pass Lane #
media_transceiver_set(1, fp_details.media_id, _lane, enable)
nas_if.log_info("setting media id: " + str(media_id) + " media type: " +
str(media_type))
def extract_cps_attr(qos_obj, cps_data, attr_name, yang_name=None):
"""
Get value for attr from the CPS data returned by Create or Get
@cps_data - CPS data returned by Create or Get
"""
if yang_name is None:
yang_name = qos_obj.yang_name
type_map = qos_obj.get_type_map()
cps_obj = extract_cps_obj(cps_data)
path = name_to_path(yang_name, attr_name)
if 'cps/key_data' in cps_obj and \
path in cps_obj['cps/key_data']:
return extract_cps_attr(qos_obj, cps_obj['cps/key_data'], attr_name)
if path not in cps_obj:
return None
val = cps_obj[path]
prfx = enum_prefix(type_map, attr_name)
atype = attr_type(type_map, attr_name)
if prfx is not None:
der_val = ba_utils.from_ba(val, 'uint32_t')
der_val = enum_reverse_get(der_val, enum_prefix(type_map, attr_name))
elif atype is not None:
if isinstance(val, list):
der_val = []
for ba_val in val:
attr_val = ba_utils.from_ba(ba_val, atype)
der_val.append(attr_val)
else:
if atype != 'string':
der_val = ba_utils.from_ba(val, atype)
else:
der_val = ba_utils.ba_to_str(val, len(val))
else:
return val
return der_val
def get_npu_list(self):
cps_obj = utl.extract_cps_obj(self.data())
path = utl.name_to_path(self.yang_name, 'npu-id-list')
if path not in cps_obj:
return None
cps_id_list = cps_obj[path]
npu_id_list = []
for npu_id in cps_id_list:
val = ba_utils.from_ba(npu_id, 'uint32_t')
npu_id_list.append(val)
return npu_id_list
def get_npu_list(self):
cps_obj = utl.extract_cps_obj(self.data())
path = utl.name_to_path(self.yang_name, 'npu-id-list')
if path not in cps_obj:
return None
cps_id_list = cps_obj[path]
npu_id_list = []
for npu_id in cps_id_list:
val = ba_utils.from_ba(npu_id, 'uint32_t')
npu_id_list.append(val)
return npu_id_list
def extract_cps_attr(qos_obj, cps_data, attr_name, yang_name=None):
"""
Get value for attr from the CPS data returned by Create or Get
@cps_data - CPS data returned by Create or Get
"""
if yang_name is None:
yang_name = qos_obj.yang_name
type_map = qos_obj.get_type_map()
cps_obj = extract_cps_obj(cps_data)
path = name_to_path(yang_name, attr_name)
if 'cps/key_data' in cps_obj and \
path in cps_obj['cps/key_data']:
return extract_cps_attr(qos_obj, cps_obj['cps/key_data'], attr_name)
if path not in cps_obj:
return None
val = cps_obj[path]
prfx = enum_prefix(type_map, attr_name)
atype = attr_type(type_map, attr_name)
if prfx is not None:
der_val = ba_utils.from_ba(val, 'uint32_t')
der_val = enum_reverse_get(der_val, enum_prefix(type_map, attr_name))
elif atype is not None:
if isinstance(val, list):
der_val = []
for ba_val in val:
attr_val = ba_utils.from_ba(ba_val, atype)
der_val.append(attr_val)
else:
der_val = ba_utils.from_ba(val, atype)
else:
return val
return der_val
def set_intf_request(pas_media_obj):
try:
media_id = pas_media_obj.get_attr_data('port')
display_str = pas_media_obj.get_attr_data(
'base-pas/media/display-string')
except:
nas_if.log_info("Media String is not present in the media event")
return
# fetch FP info from media ID
o = cps_object.CPSObject(
module='base-if-phy/front-panel-port',
data={'base-if-phy/front-panel-port/media-id': media_id})
l = []
fp_utils.gen_fp_port_list(o, l)
if len(l) == 0:
nas_if.log_err("No such port found... for media " + str(media_id))
return
#fetching 2 front panel port object from 1 phy media id for QSFP28-DD ports
port_list = []
for fp_obj in l:
obj = cps_object.CPSObject(obj=fp_obj)
if nas_comm.yang.get_value('fp_key', 'keys_id') == obj.get_key():
port_list = port_list + nas_if.physical_ports_for_front_panel_port(
obj)
if len(port_list) == 0:
nas_if.log_err("There are no physical ports for front panel port ")
nas_if.log_err(str(l[0]))
return
# create interface set RPC obj for each phy port in the list and send it
for p in port_list:
npu = p.get_attr_data('npu-id')
port = p.get_attr_data('port-id')
process_media_event(npu, port, pas_media_obj)
hwport_list = p.get_attr_data('hardware-port-list')
nas_if.log_info("send if obj for media id set for phy port " +
str(port))
ifobj = cps_object.CPSObject(
module='dell-base-if-cmn/if/interfaces/interface',
data={
'base-if-phy/if/interfaces/interface/npu-id': npu,
'base-if-phy/if/interfaces/interface/port-id': port,
'if/interfaces/interface/type': "ianaift:ethernetCsmacd"
})
if if_lib.set_media_setting(None, ifobj) == False:
return
ch = {'operation': 'set', 'change': ifobj.get()}
cps.transaction([ch])
if_name = if_config.if_config_get_by_npu_port(npu, port)
if_details = nas_if.nas_os_if_list(
d={'if/interfaces/interface/name': if_name})
enable = ba.from_ba(
if_details[0]['data']['if/interfaces/interface/enabled'],
"uint64_t")
for hwport in hwport_list:
fp_details = fp.find_port_by_hwport(npu, hwport)
if fp_details.port_group_id is None:
_lane = fp_details.lane
else:
pg_list = fp.get_port_group_list()
pg_obj = pg_list[fp_details.port_group_id]
if ((pg_obj.get_profile_type()) == "ethernet_ddqsfp28"):
_lane = pg_obj.get_lane(hwport)
else:
_lane = fp_details.lane
media.media_transceiver_set(1, fp_details.media_id, _lane, enable)
def check_statistics(self):
switchid = dh.get_switch_by_physaddres()
queryget = self.db_operations.GET_INTERFACE_NAMES
names = self.db_operations.db_select_operation(queryget, switchid)
octetsout = 0
octetsin = 0
timestamp = 0
for name in names:
nameenc = ''.join(chr(i) for i in name["name"])
data = {'if/interfaces-state/interface/name': nameenc}
obj = cps_object.CPSObject(
qual='observed',
module=
'dell-base-if-cmn/if/interfaces-state/interface/statistics',
data=data,
)
response = []
if cps.get([obj.get()], response):
for entry in response:
octetsinbytes = entry["data"][
"if/interfaces-state/interface/statistics/in-octets"]
octetsin = octetsin + bytearray_utils.from_ba(
octetsinbytes, "uint8_t")
octetsoutbytes = entry["data"][
"if/interfaces-state/interface/statistics/out-octets"]
octetsout = octetsout + bytearray_utils.from_ba(
octetsoutbytes, "uint8_t")
timestampbytes = entry["data"][
"dell-base-if-cmn/if/interfaces-state/interface/statistics/time-stamp"]
timestamp = bytearray_utils.from_ba(
timestampbytes, "uint8_t")
octetsoutquery = 0
octetsinquery = 0
if self.secondscounter != 0:
queryget = self.db_operations.GET_STATISTICS
results = self.db_operations.db_select_operation(
queryget, switchid)
octetsoutquery = results[0]["packetsouthundredseconds"]
octetsinquery = results[0]["packetsinhundredseconds"]
self.secondscounter = self.secondscounter + 1
queryinsert = self.db_operations.INSERT_STATISTICS
if (self.secondscounter <= 10):
queryargs2 = queryinsert.format(switchid, timestamp,
self.secondscounter,
self.lasttotalin - octetsin,
octetsin,
self.lasttotalout - octetsout,
octetsout)
else:
queryargs2 = queryinsert.format(switchid, timestamp,
self.secondscounter,
self.lasttotalin - octetsin,
octetsinquery,
self.lasttotalout - octetsout,
octetsoutquery)
self.lasttotalin = octetsin
self.lasttotalout = octetsout
operations = []
operations.append(queryargs2)
self.db_operations.db_insert_operations(operations)
self.log("Updated Statistics " + str(self.secondscounter) + " times.")
