def monitor_events(self):
self.log("Started CPS events listener...")
interfaces_key = cps.key_from_name(
'observed', 'dell-base-if-cmn/if/interfaces-state/interface')
handle = cps.event_connect()
cps.event_register(handle, interfaces_key)
while True:
o = cps.event_wait(handle)
obj = cps_object.CPSObject(obj=o)
# Monitor interfaces
if interfaces_key == obj.get_key():
list = []
cps.get([
cps.key_from_name(
'observed',
'dell-base-if-cmn/if/interfaces-state/interface')
], list)
# Ignore the first entry
for entry in list[1:]:
# Construct a new object for each entry
get_obj = cps_object.CPSObject(obj=entry)
if (obj.get_attr_data("if/interfaces-state/interface/name")
== get_obj.get_attr_data(
"if/interfaces-state/interface/name")):
oper_status = get_obj.get_attr_data(
"if/interfaces-state/interface/oper-status")
# ...
new_list = []
cps.get([
cps.key_from_name(
'target',
'dell-base-if-cmn/if/interfaces/interface')
], new_list)
# Ignore the first entry
for aux_entry in new_list[1:]:
# Construct a new object for each entry
get_aux_obj = cps_object.CPSObject(obj=aux_entry)
if (get_aux_obj.get_attr_data(
"if/interfaces/interface/name") ==
obj.get_attr_data(
"if/interfaces-state/interface/name")):
if_name = get_aux_obj.get_attr_data(
"if/interfaces/interface/name")
#enabled = get_aux_obj.get_attr_data("if/interfaces/interface/enabled")
Utils.cliLogger(if_name, 1)
Utils.cliLogger(0, 1)
interface = Interface(if_name, "", 0, "", "",
oper_status, "", "", "")
Utils.timeLogger(
"EventHandler| CPS event Operstatus changed: "
)
q.put((dh.change_interface, (interface, ), {}))
def _register_ev(qual, obj):
# Listen for cps/node-group events
_key = cps.key_from_name(qual, obj)
handle = cps.event_connect()
cps.event_register(handle, _key)
t = threading.Thread(target=_ev_wait_node_grp, args=(handle, )).start()
def monitor_media_event():
handle = cps.event_connect()
nas_if.log_info(" registering for media")
cps.event_register(handle, cps.key_from_name('observed', 'base-pas/media'))
while True:
media = cps.event_wait(handle)
obj = cps_object.CPSObject(obj=media)
set_media_info(obj)
def getData(self, threshold=None):
if self.power_enabled == False:
return 0, 0
def getCpsValue(eType, data):
return cps_utils.cps_attr_types_map.from_data(eType, data[eType])
total = 0
psuData = {}
numFaults = 0
cpsData = []
fanTrayData = []
cps.get([cps.key_from_name('observed', CPS_KEY)], cpsData)
cps.get([cps.key_from_name('observed', CPS_FT_KEY)], fanTrayData)
for e in cpsData:
entity_data = e['data']
eType = getCpsValue(CPS_TYPE, entity_data)
if eType != 1:
continue
slot = getCpsValue(CPS_SLOT, entity_data)
fan_tray_found = False
for p in fanTrayData:
fan_tray_data = p['data']
if getCpsValue(CPS_FT_SLOT, fan_tray_data) == slot:
fan_tray_found = True
break
if not fan_tray_found:
continue
present = ftPresent(getCpsValue(CPS_PRESENT, entity_data))
state = opStatusToString(getCpsValue(CPS_STATE, entity_data))
fault = getCpsValue(CPS_FAULT, entity_data)
psuData[slot] = {PRESENT: present, STATE: state, FAULT: fault}
total += 1
if state != 'Up':
numFaults += 1
self.psuData = psuData
if threshold is not None:
self.threshold = threshold
else:
self.threshold = self.data
self.timechk = time.time()
return numFaults, total
def _send_obj_to_base(cps_obj,op):
nas_if.log_info('Sending vlan sub interface object to base')
in_obj = copy.deepcopy(cps_obj)
in_obj.set_key(cps.key_from_name('target', 'dell-base-if-cmn/if/interfaces/interface'))
obj = in_obj.get()
if 'operation' in obj:
del obj['operation']
upd = (op, obj)
_ret = cps_utils.CPSTransaction([upd]).commit()
if not _ret:
nas_if.log_err('BASE transaction for vlan sub interface failed')
return False
return True
def _handle_global_vlan_config(obj):
nas_if.log_info('Updating global default vlan container')
in_obj = copy.deepcopy(obj)
in_obj.set_key(cps.key_from_name('target', 'dell-base-if-cmn/if/interfaces'))
in_obj.root_path = 'dell-base-if-cmn/if/interfaces' + '/'
obj = in_obj.get()
if nas_comm.yang.get_value('op', 'attr_name') in obj['data']:
del obj['data'][nas_comm.yang.get_value('op', 'attr_name')]
upd = ('set', obj)
_ret = cps_utils.CPSTransaction([upd]).commit()
if not _ret:
nas_if.log_err('Failed to update global default vlan scale/id')
return False
return True
def getChassisMac():
list = []
# Obtain a list with objects from dell-base-if-cmn/if/interfaces/interface
cps.get([cps.key_from_name('target', 'base-pas/chassis')], list)
# Ignore the first entry
for entry in list:
# Construct a new object for each entry
get_obj = cps_object.CPSObject(obj=entry)
phys_address = get_obj.get_attr_data("base_mac_addresses")
Utils.cliLogger("Chassis MAC: " + phys_address, 1)
return phys_address
def _handle_global_vlan_config(obj):
nas_if.log_err('Updating global default vlan mode')
in_obj = copy.deepcopy(obj)
in_obj.set_key(cps.key_from_name('target', 'dell-base-if-cmn/if/interfaces'))
in_obj.root_path = 'dell-base-if-cmn/if/interfaces' + '/'
obj = in_obj.get()
print obj
if op_attr_name in obj['data']:
del obj['data'][op_attr_name]
upd = ('set', obj)
_ret = cps_utils.CPSTransaction([upd]).commit()
if not _ret:
nas_if.log_err('Failed to update global default vlan mode')
return False
return True
def getIfIndexFromName(name):
list = []
# Obtain a list with objects from dell-base-if-cmn/if/interfaces/interface
cps.get([
cps.key_from_name('target',
'dell-base-if-cmn/if/interfaces/interface')
], list)
# Ignore the first entry
for entry in list[1:]:
# Construct a new object for each entry
get_obj = cps_object.CPSObject(obj=entry)
if (get_obj.get_attr_data("if/interfaces/interface/name") == name):
return get_obj.get_attr_data(
"dell-base-if-cmn/if/interfaces/interface/if-index")
def test_all():
#Get platform type from PAS and run appropriate test suite
d = []
cps.get([cps.key_from_name('observed','base-pas/chassis')], d)
product_name = cps_attr_get(d[0]['data'], 'base-pas/chassis/product-name')
if product_name not in test_suites:
prGreen("Hybrid Group is not supported on platform " + str(product_name) + ", Bypass the test for this platform")
return True
tests = test_suites[product_name]
idx = 1
while(idx <= len(tests)):
tests[idx]()
#raw_input("Press Enter to continue...")
idx += 1
def _send_obj_to_base(cps_obj, op):
nas_if.log_info('Sending bridge object to base')
in_obj = copy.deepcopy(cps_obj)
in_obj.set_key(cps.key_from_name('target', 'bridge-domain/bridge'))
obj = in_obj.get()
if 'operation' in obj:
del obj['operation']
if op in ['update', 'add-member', 'delete-member']:
op = 'set'
upd = (op, obj)
_ret = cps_utils.CPSTransaction([upd]).commit()
if not _ret:
nas_if.log_err('BASE transaction for vlan sub interface failed')
return False
return True
def _get_obj_from_input():
if (len(sys.argv) < 2):
return None
_qual_list = cps.QUALIFIERS
_obj = cps_object.CPSObject(module="cps", qual="target")
_inp = sys.argv[1].lower()
_lst = _inp.split(cps.PATH_SEP, 1)
#Only 'qualifier' provided as first argument
if len(_lst) == 1:
in_qual = _lst[0]
if in_qual not in cps.QUALIFIERS:
print "\nCheck the qualifier, not a valid qualifier "
return None
#Second argument is the 'module'
if len(sys.argv) == 3:
_key = cps.key_from_name(in_qual, sys.argv[2])
else:
_key = cps.key_from_qual(in_qual)
_obj.set_key(_key)
print " Registering for " + _key
else:
try:
_obj = cps_object.object_from_parameters(prog='cps_trace_events',
description="")
except ValueError:
return None
_key = _obj.get_key()
print " Registering for object ..."
cps_utils.print_obj(_obj.get())
print "----------------------------------"
if ((_key == "") or (_key == None)):
print "Check the object name, not a valid object\n"
return None
return _obj
def __init__(self, module="", qual="target", data={}, obj={}):
"""
Constructor to create a CPS object.
@module - module key string, can be empty in case of
providing get object as parameter
@qual - CPS qualifier (by default set to 'target')
@data - data is a dictionary which can contain attr_str and
values which will be added to object
@obj - object received from 'cps.get' function call, CPS object
will be created from that object
"""
self.obj = {'key': '', 'data': {}}
self.root_path = ""
self.embed_dict = {}
self.properties = {}
if module:
self.root_path = module + "/"
self.obj['key'] = cps.key_from_name(qual, module)
self.root_path = module + "/"
for key, val in data.items():
self.add_attr(key, val)
if len(obj) > 0:
if 'key' not in obj or 'data' not in obj:
return None
self.obj = deepcopy(obj)
if len(obj['data'].keys()) > 0:
for key in obj['data'].keys():
if key != 'cps/key_data':
self.root_path = "/".join(key.split("/")[:-1]) + "/"
return
if not self.obj['key']:
raise ValueError(
"Invalid Module Name or object doesn't have the key")
def __init__(self, module="", qual="target", data={}, obj={}):
"""
Constructor to create a CPS object.
@module - module key string, can be empty in case of
providing get object as parameter
@qual - CPS qualifier (by default set to 'target')
@data - data is a dictionary which can contain attr_str and
values which will be added to object
@obj - object received from 'cps.get' function call, CPS object
will be created from that object
"""
self.obj = {'key': '', 'data': {}}
self.root_path = ""
self.embed_dict = {}
if module:
self.root_path = module + "/"
self.obj['key'] = cps.key_from_name(qual, module)
self.root_path = module + "/"
for key, val in data.items():
self.add_attr(key, val)
if len(obj) > 0:
if 'key' not in obj or 'data' not in obj:
return None
self.obj = deepcopy(obj)
if len(obj['data'].keys()) > 0:
for key in obj['data'].keys():
if key != 'cps/key_data':
self.root_path = "/".join(key.split("/")[:-1]) + "/"
return
if not self.obj['key']:
raise ValueError(
"Invalid Module Name or object doesn't have the key")
def main():
'''Run the dhcp agent'''
def get_cb(method, params):
'''CPS get callback'''
logging.debug("Get CB invoked with %s", "{}".format(params))
fobj = cps_object.CPSObject(obj=params['filter'])
params['list'].extend(agent.get(fobj.get()))
return True
def trans_cb(method, params):
'''CPS transaction callback'''
logging.debug("Trans CB invoked with %s", "{}".format(params))
return agent.transaction(params['change'])
agent = None
cps_utils.add_attr_type('dhcp-agent/if/interfaces/interface/dhcp-server',
'ipv4')
aparser = ArgumentParser(description=main.__doc__)
aparser.add_argument(
'--file',
help='the file containing the dhcp agent config if used in mock mode',
type=str)
aparser.add_argument('--verbose', help='verbosity level', type=int)
args = vars(aparser.parse_args())
if args.get('verbose') is not None:
logging.getLogger().setLevel(logging.DEBUG)
agent = Agent(mock=args.get("file"))
dict_cb = {"get": get_cb, "transaction": trans_cb}
# disable cps pylint warnings - they are spurious
# pylint: disable=no-member
handle = cps.obj_init()
# pylint: disable=no-member
cps.obj_register(handle, cps.key_from_name("target", DHCPPATH_P), dict_cb)
agent.main_loop()
import cps_utils
import ifindex_utils
import dn_base_ip_tool
from traceback import print_exc
iplink_cmd = '/sbin/ip'
_name_field = 'base-interface/entry/name'
_ifindex_field = 'base-interface/entry/ifindex'
_keys = {
'base-interface/entry':
cps.key_from_name('target', 'base-interface/entry'),
cps.key_from_name('target', 'base-interface/entry'): 'base-interface/entry',
}
def _get_name_from_obj(obj):
try:
name = obj.get_attr_data(_name_field)
if len(name) > 0:
return name
except:
pass
index = None
try:
index = obj.get_attr_data(_ifindex_field)
return ifindex_utils.if_indextoname(index)
def get_cb(methods, params):
return False
def trans_cb(methods, params):
if params['operation'] == 'rpc':
cmd = params['change']['data'][
'base-switch/diag_shell/input/command'].decode("utf-8")
resp = run_shell_cmd(cmd).encode("utf-8")
params['change']['data']['base-switch/diag_shell/output/result'] = resp
else:
print "Invalid operation requested."
return True
if __name__ == '__main__':
if len(sys.argv) > 1:
print run_shell_cmd(sys.argv[1])
sys.exit(0)
handle = cps.obj_init()
d = {}
d['get'] = get_cb
d['transaction'] = trans_cb
key = cps.key_from_name('target', 'base-switch/diag_shell')
cps.obj_register(handle, key, d)
while True:
time.sleep(1)
if params['operation'] == 'create':
port = handle_create(obj,group_name)
if port:
params['change']['data']['cps/db-instance/port'] = ba.str_to_ba(str(port),len(str(port)))
return True
else:
return False
if params['operation'] == 'delete':
return handle_delete(obj,group_name)
return False
def get_db_cb(methods, params):
return False
if __name__ == '__main__':
handle = cps.obj_init()
d = {}
d['get'] = get_db_cb
d['transaction'] = set_db_cb
# Should create a new objet in cps model or use something internal
cps.obj_register(handle, cps.key_from_name("target","cps/db-instance"), d)
while True:
time.sleep(1)
import cps
import cps_utils
# Example GET request cps_get_response = []
cps.get([cps.key_from_name('observed', 'base-pas/chassis')], cps_get_response)
chassis_vendor_name = cps_attr_get(cps_get_response[0]['data'],
'base-pas/chassis/vendor-name')
import cps
import subprocess
import sys
import time
import cps_object
import cps_utils
import socket
import binascii
import ifindex_utils
import dn_base_ip_tool
iplink_cmd = '/sbin/ip'
_keys = {
'base-ip/ipv4': cps.key_from_name('target', 'base-ip/ipv4'),
'base-ip/ipv6': cps.key_from_name('target', 'base-ip/ipv6'),
'base-ip/ipv4/address':
cps.key_from_name('target', 'base-ip/ipv4/address'),
'base-ip/ipv6/address':
cps.key_from_name('target', 'base-ip/ipv6/address'),
cps.key_from_name('target', 'base-ip/ipv4'): 'base-ip/ipv4',
cps.key_from_name('target', 'base-ip/ipv6'): 'base-ip/ipv6',
cps.key_from_name('target', 'base-ip/ipv4/address'): 'base-ip/ipv4/address',
cps.key_from_name('target', 'base-ip/ipv6/address'): 'base-ip/ipv6/address',
}
def get_next_index(d):
count = 0
while True:
# a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT
# LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS
# FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT.
#
# See the Apache Version 2.0 License for specific language governing
# permissions and limitations under the License.
import cps_object
import cps
import nas_common_header as nas_comm
import nas_os_if_utils as nas_if
hg_state_key = cps.key_from_name(
'observed', 'base-pg/dell-pg/port-groups-state/hybrid-group-state')
hg_key = cps.key_from_name('target',
'base-pg/dell-pg/port-groups/hybrid-group')
def hg_attr(t):
return 'dell-pg/port-groups/hybrid-group/' + t
def base_hg_attr(t):
return 'base-pg/' + hg_attr(t)
def hg_state_attr(t):
return 'dell-pg/port-groups-state/hybrid-group-state/' + t
# Python code block to register for events
import cps
# Create handle to connect to event service
handle = cps.event_connect()
# Regidter key with event service
cps.event_register(handle, cps.key_from_name('observed',
'base-port/interface'))
while True:
obj = cps.event_wait(handle)
print obj
import cps_utils
import cps_object
import systemd.daemon
import dn_base_mcast_snoop_utils as mcast_utils
import dn_base_mcast_snoop as mcast_snoop
import time
import event_log as ev
import logging
import os as mcast_os
import threading
key_prefix = 'igmp-mld-snooping/rt/routing-state/control-plane-protocols/'
ip_types = {'igmp-snooping': 'ipv4', 'mld-snooping': 'ipv6'}
snoop_state_keys = {key_prefix + x + '/' + 'vlans/vlan': (
cps.key_from_name('observed', key_prefix + x + '/' + 'vlans/vlan'), ip_types[x]) \
for x in ip_types}
_igmp_keys = {
"igmp-mld-snooping/rt/routing/control-plane-protocols/igmp-snooping/global":
cps.key_from_name("target", "igmp-mld-snooping/rt/routing/control-plane-protocols/igmp-snooping/global"),
"igmp-mld-snooping/rt/routing/control-plane-protocols/mld-snooping/global":
cps.key_from_name("target", "igmp-mld-snooping/rt/routing/control-plane-protocols/mld-snooping/global"),
"igmp-mld-snooping/rt/routing/control-plane-protocols/igmp-snooping/vlans/vlan":
cps.key_from_name("target", "igmp-mld-snooping/rt/routing/control-plane-protocols/igmp-snooping/vlans/vlan"),
"igmp-mld-snooping/rt/routing/control-plane-protocols/mld-snooping/vlans/vlan":
cps.key_from_name("target", "igmp-mld-snooping/rt/routing/control-plane-protocols/mld-snooping/vlans/vlan"),
"igmp-mld-snooping/rt/routing-state/control-plane-protocols/igmp-snooping/vlans/vlan":
cps.key_from_name("observed", "igmp-mld-snooping/rt/routing-state/control-plane-protocols/igmp-snooping/vlans/vlan"),
"igmp-mld-snooping/rt/routing-state/control-plane-protocols/igmp-snooping/vlans":
cps.key_from_name("observed", "igmp-mld-snooping/rt/routing-state/control-plane-protocols/igmp-snooping/vlans")
def set_intf_rpc_cb(methods, params):
if params['operation'] != 'rpc':
nas_if.log_err('Operation '+str(params['operation'])+' not supported')
return False
cps_obj = cps_object.CPSObject(obj = params['change'])
try:
if def_vlan_mode_attr_name in params['change']['data']:
return _handle_global_vlan_config(cps_obj)
except:
pass
if_type = if_config.get_intf_type(cps_obj)
if if_type == 'loopback':
return _handle_loopback_intf(cps_obj, params)
elif if_type == 'management':
return False
elif if_type == 'macvlan':
return _handle_macvlan_intf(cps_obj, params)
op = _get_op_id(cps_obj)
if op is None:
return False
member_port = None
try:
member_port = cps_obj.get_attr_data('dell-if/if/interfaces/interface/member-ports/name')
except ValueError:
member_port = None
have_fp_attr = True
front_panel_port = None
try:
front_panel_port = cps_obj.get_attr_data(fp_port_attr_name)
except ValueError:
have_fp_attr = False
if_name = nas_if.get_cps_attr(cps_obj, ifname_attr_name)
nas_if.log_info('Logical interface configuration: op %s if_name %s if_type %s' % (
op, if_name if if_name != None else '-', if_type))
if ((op == 'create' or (op == 'set' and have_fp_attr == True and front_panel_port is not None))
and member_port is None):
if op == 'set' and if_type is None:
# For set operation, if front_panel_port is given, if_type should be front-panel
if_type = 'front-panel'
nas_if.log_info('Interface MAC address setup for type %s' % if_type)
try:
mac_addr = cps_obj.get_attr_data(mac_attr_name)
except ValueError:
mac_addr = None
if mac_addr is None:
nas_if.log_info('No mac address given in input object, get assigned mac address')
try:
param_list = get_alloc_mac_addr_params(if_type, cps_obj)
except Exception:
logging.exception('Failed to get params')
return False
if param_list != None:
try:
mac_addr = ma.if_get_mac_addr(**param_list)
except:
logging.exception('Failed to get mac address')
return False
if mac_addr is None:
nas_if.log_err('Failed to get mac address')
return False
if len(mac_addr) > 0:
nas_if.log_info('Assigned mac address: %s' % mac_addr)
cps_obj.add_attr(mac_attr_name, mac_addr)
if op == 'set' or op == 'create':
if have_fp_attr == True:
subport_id = 0
try:
subport_id = cps_obj.get_attr_data(subport_attr_name)
except ValueError:
# use default value if no attribute found in object
pass
if front_panel_port is None:
npu_id = None
port_id = None
else:
try:
(npu_id, port_id, hw_port) = fp_utils.get_npu_port_from_fp(
front_panel_port, subport_id)
except ValueError as inst:
nas_if.log_info(inst.args[0])
return False
nas_if.log_info('Front panel port %d, NPU port %d' % (front_panel_port, port_id))
in_phy_mode = if_config.get_intf_phy_mode(cps_obj)
if in_phy_mode != None:
phy_mode = port_utils.hw_port_to_phy_mode(port_list, npu_id, hw_port)
if in_phy_mode != phy_mode:
nas_if.log_err('Input PHY mode %d mis-match with physical port mode %d' % (
in_phy_mode, phy_mode))
return False
cps_obj.add_attr(npu_attr_name, npu_id)
cps_obj.add_attr(port_attr_name, port_id)
try:
if _if_update_config(op, cps_obj) == False:
params['change'] = cps_obj.get()
nas_if.log_err( "Interface update config failed during set or create ")
return False
except Exception:
nas_if.log_err( "Interface update config failed during set or create ")
logging.exception('Error:')
module_name = nas_if.get_if_key()
in_obj = copy.deepcopy(cps_obj)
in_obj.set_key(cps.key_from_name('target', module_name))
in_obj.root_path = module_name + '/'
obj = in_obj.get()
if op_attr_name in obj['data']:
del obj['data'][op_attr_name]
upd = (op, obj)
trans = cps_utils.CPSTransaction([upd])
ret_data = trans.commit()
if ret_data == False:
nas_if.log_err('Failed to commit request')
ret_data = trans.get_objects()
if len(ret_data) > 0 and 'change' in ret_data[0]:
ret_obj = cps_object.CPSObject(obj = ret_data[0]['change'])
try:
ret_code = ret_obj.get_attr_data(retcode_attr_name)
ret_str = ret_obj.get_attr_data(retstr_attr_name)
except ValueError:
nas_if.log_info('Return code and string not found from returned object')
return False
cps_obj.add_attr(retcode_attr_name, ret_code)
cps_obj.add_attr(retstr_attr_name, ret_str)
params['change'] = cps_obj.get()
return False
if op == 'delete':
try:
_if_update_config(op, in_obj)
except:
nas_if.log_err('update config failed for delete operation')
logging.exception('Error:')
return True
if len(ret_data) == 0 or not 'change' in ret_data[0]:
nas_if.log_err('Invalid return object from cps request')
return False
if (op == 'create' and member_port is None):
ret_obj = cps_object.CPSObject(obj = ret_data[0]['change'])
try:
ifindex = ret_obj.get_attr_data(ifindex_attr_name)
except ValueError:
nas_if.log_err('Ifindex not found from returned object')
return False
cps_obj.add_attr(ifindex_attr_name, ifindex)
params['change'] = cps_obj.get()
return True
# FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT.
#
# See the Apache Version 2.0 License for specific language governing
# permissions and limitations under the License.
#
import threading
import cps
import cps_object
import cps_utils
import nas_front_panel_map as fp
import nas_phy_media as media
import nas_os_if_utils as nas_if
_media_key = cps.key_from_name('observed', 'base-pas/media')
_physical_key = cps.key_from_name('target', 'base-if-phy/physical')
_logical_if_key = cps.key_from_name('target', 'dell-base-if-cmn/if/interfaces/interface')
_logical_if_state_key = cps.key_from_name('observed', 'dell-base-if-cmn/if/interfaces-state/interface')
def _get_obj_attr_value(obj, attr_name):
try:
value = obj.get_attr_data(attr_name)
return value
except:
return None
def set_media_type_on_port_create(phy_obj):
hwport = phy_obj.get_attr_data('hardware-port-id')
if hwport <= 0:
return
import cps
handle = cps.event_connect()
cps.event_register(handle, cps.key_from_name('observed','base-port/interface'))
while True:
obj = cps.event_wait(handle)
print obj
def sigterm_hdlr(signum, frame):
global shutdwn
shutdwn = True
if __name__ == '__main__':
shutdwn = False
# Install signal handlers.
import signal
signal.signal(signal.SIGTERM, sigterm_hdlr)
# Wait for base MAC address to be ready. the script will wait until
# chassis object is registered.
chassis_key = cps.key_from_name('observed','base-pas/chassis')
while cps.enabled(chassis_key) == False:
#wait for chassis object to be ready
nas_if.log_err('Create Interface: Base MAC address is not yet ready')
time.sleep(1)
fp_utils.init()
while cps.enabled(nas_comm.get_value(nas_comm.keys_id, 'physical_key')) == False:
nas_if.log_info('Create Interface: Physical port service is not ready')
time.sleep(1)
port_list = port_utils.get_phy_port_list()
port_utils.phy_port_cache_init(port_list)
handle = cps.obj_init()
if __name__ == '__main__':
_qual = ["target", "observed", "proposed", "realtime"]
if (len(sys.argv) < 2) or (len(sys.argv) > 3):
cps_trace_usage()
exit(1)
in_qual = sys.argv[1].lower()
if in_qual not in _qual:
print "\nCheck the qualifier, not a valid qualifier "
cps_trace_usage()
exit(1)
if len(sys.argv) > 2:
_key = cps.key_from_name(in_qual, sys.argv[2])
else:
_key = cps.key_from_qual(in_qual)
print "Key : " + _key
if ((_key == "") or (_key == None)):
print "Check the object name, not a valid object\n"
exit(1)
if len(sys.argv) > 2:
print " Registering for " + in_qual + " " + sys.argv[2]
else:
print " Registering for " + in_qual
handle = cps.event_connect()
# See the Apache Version 2.0 License for specific language governing
# permissions and limitations under the License.
#
import cps
import cps_object
import cps_utils
import event_log as ev
import nas_front_panel_map as fp
import nas_os_if_utils as nas_if
import nas_fp_port_utils as fp_utils
import nas_common_header as nas_comm
import logging
import sys
_port_group_state_key = cps.key_from_name(
'observed', 'base-pg/dell-pg/port-groups-state/port-group-state')
_port_group_key = cps.key_from_name('target',
'base-pg/dell-pg/port-groups/port-group')
port_group_state_id_attr = 'dell-pg/port-groups/port-group'
def pg_state_attr(t):
return 'dell-pg/port-groups-state/port-group-state/' + t
def pg_attr(t):
return 'dell-pg/port-groups/port-group/' + t
def base_pg_attr(t):
return 'base-pg/' + pg_attr(t)
# a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# THIS CODE IS PROVIDED ON AN #AS IS* BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT
# LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS
# FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT.
#
# See the Apache Version 2.0 License for specific language governing
# permissions and limitations under the License.
#
import cps
import cps_object
import cps_utils
_ipv4_key = cps.key_from_name('target', 'base-ip/ipv4')
_ipv6_key = cps.key_from_name('target', 'base-ip/ipv6')
if __name__ == '__main__':
# monitor ip change event
handle = cps.event_connect()
cps.event_register(handle, _ipv4_key)
cps.event_register(handle, _ipv6_key)
while True:
o = cps.event_wait(handle)
print o
obj = cps_object.CPSObject(obj=o)
cps_utils.print_obj(obj)
if _ipv4_key == obj.get_key():
print "IPv4 change event received"
import cps
import subprocess
import sys
import time
import cps_object
import cps_utils
import socket
import binascii
import ifindex_utils
import dn_base_ip_tool
iplink_cmd = '/sbin/ip'
_keys = {
'base-ip/ipv4': cps.key_from_name('target', 'base-ip/ipv4'),
'base-ip/ipv6': cps.key_from_name('target', 'base-ip/ipv6'),
'base-ip/ipv4/address':
cps.key_from_name('target', 'base-ip/ipv4/address'),
'base-ip/ipv6/address':
cps.key_from_name('target', 'base-ip/ipv6/address'),
cps.key_from_name('target', 'base-ip/ipv4'): 'base-ip/ipv4',
cps.key_from_name('target', 'base-ip/ipv6'): 'base-ip/ipv6',
cps.key_from_name('target', 'base-ip/ipv4/address'): 'base-ip/ipv4/address',
cps.key_from_name('target', 'base-ip/ipv6/address'): 'base-ip/ipv6/address',
}
def get_next_index(d):
count = 0
while True:
global signum_caught
signum_caught = signum
if __name__ == '__main__':
import signal
signal.signal(signal.SIGTERM, sig_handler)
handle = cps.obj_init()
tun_cb = {}
tun_cb['get'] = get_tunnel_cb
tun_cb['transaction'] = set_tunnel_cb
cps.obj_register(handle, cps.key_from_name("target", "cps/tunnel"), tun_cb)
db_cb = {}
db_cb['get'] = get_db_cb
db_cb['transaction'] = set_db_cb
cps.obj_register(handle, cps.key_from_name("target", "cps/db-instance"),
db_cb)
# WARNING systemd module not currently installed!!!
# Waiting for legal approval to bring systemd module into OPX.
#import systemd.daemon
#systemd.daemon.notify("READY=1")
signal.pause()
import nas_acl
import cps
import cps_object
import cps_utils
import random
import time
import signal
import sys
import argparse
_KEY = 'acl-config/entry'
_key_for_status = cps.key_from_name('observed', _KEY)
_key_for_cfg = cps.key_from_name('target', _KEY)
_key_for_reload = cps.key_from_name('target', 'acl-config/reload')
_valid_match_fields_in = [
'SRC_IP', 'DST_IP', 'IN_PORT', 'OUT_PORT', 'L4_SRC_PORT', 'L4_DST_PORT',
'SRC_MAC', 'DST_MAC'
]
_valid_match_fields_eg = [
'SRC_IP', 'DST_IP', 'IN_PORT', 'OUT_PORT', 'L4_SRC_PORT', 'L4_DST_PORT',
'SRC_MAC', 'DST_MAC'
]
_default_table_prio = 110
def create_cps_obj(cls, module, data={}, qual='target'):
cps_obj = {
'key': cps.key_from_name(qual, module),
'data': data
}
return cps_obj
# permissions and limitations under the License.
import cps
import cps_object
import nas_os_if_utils as nas_if
import nas_mac_addr_utils as ma
import nas_if_config_obj as if_config
import nas_common_header as nas_comm
import logging
import time
import systemd.daemon
import threading
mac_attr_name = 'dell-if/if/interfaces/interface/phys-address'
_fp_port_key = cps.key_from_name('target','base-if-phy/front-panel-port')
def sigterm_hdlr(signum, frame):
global shutdwn
shutdwn = True
def get_mac_rpc_cb(methods, params):
if params['operation'] != 'rpc':
nas_if.log_err('Operation %s not supported' % params['operation'])
return False
cps_obj = cps_object.CPSObject(obj = params['change'])
if_type = if_config.get_intf_type(cps_obj)
if if_type == 'loopback' or if_type == 'management':
nas_if.log_err('Interface type %s not supported' % if_type)
return False
global shutdown
shutdown = False
# Install signal handlers.
import signal
signal.signal(signal.SIGTERM, sigterm_hdlr)
if len(sys.argv) > 1:
print run_shell_cmd(sys.argv[1])
sys.exit(0)
handle = cps.obj_init()
d = {}
d['get'] = get_cb
d['transaction'] = trans_cb
key = cps.key_from_name('target', 'base-switch/diag_shell')
cps.obj_register(handle, key, d)
# Notify systemd: Daemon is ready
systemd.daemon.notify("READY=1")
# wait until a signal is received
while False == shutdown:
signal.pause()
systemd.daemon.notify("STOPPING=1")
# cleanup code here
# No need to specifically call sys.exit(0).
# That's the default behavior in Python.
# permissions and limitations under the License.
import os
import cps
import cps_object
import cps_utils
import nas_os_if_utils as nas_if
import bytearray_utils as ba
import event_log as ev
import xml.etree.ElementTree as ET
import nas_phy_media as media
import time
_media_key = cps.key_from_name('observed', 'base-media/media-info')
MEDIA_LIST = {}
class PHY_Media:
def __init__(self, media_type, media_str, speed, autoneg, duplex):
self.name = media_str
self.id = media_type
self.speed = speed
self.autoneg = autoneg
self.duplex = duplex
self.supported_speed = []
def add_supported_speed(self, speed):
self.supported_speed.append(int(speed))
exit(1)
_in_op = sys.argv[1].lower();
_in_qual = sys.argv[2].lower();
_operation = ['set', 'create', 'delete']
if _in_op not in _operation:
print "\nCheck operation, supported operations (set/create/delete)\n"
exit(1)
_qual = ['target', 'observed', 'proposed', 'realtime']
if _in_qual not in _qual:
print "\nCheck qualifier, supported qualifiers (target/observed/proposed/realtime)\n"
exit(1)
_key = cps.key_from_name(_in_qual, sys.argv[3])
if ((_key == "") or (_key == None)):
print "\nCheck the object name, not a valid object\n"
exit(1)
handle = cps.event_connect()
print " sending event for...."
_obj = cps_object.CPSObject(qual=_in_qual, module=sys.argv[3])
for e in sys.argv[4:]:
attr = e.split('=',1)
_obj.add_attr(attr[0],attr[1])
cur_obj = _obj.get()
ev = {'operation':_in_op, 'key':cur_obj['key'], 'data':cur_obj['data']}
# not use this file except in compliance with the License. You may obtain
# a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT
# LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS
# FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT.
#
# See the Apache Version 2.0 License for specific language governing
# permissions and limitations under the License.
import cps
import cps_object
import cps_utils
_ipv4_key = cps.key_from_name('target', 'base-ip/ipv4')
_ipv6_key = cps.key_from_name('target', 'base-ip/ipv6')
if __name__ == '__main__':
# monitor ip change event
handle = cps.event_connect()
cps.event_register(handle, _ipv4_key)
cps.event_register(handle, _ipv6_key)
while True:
o = cps.event_wait(handle)
print o
obj = cps_object.CPSObject(obj=o)
cps_utils.print_obj(obj)
if _ipv4_key == obj.get_key():
print "IPv4 change event received"
elif _ipv6_key == obj.get_key():
import subprocess
import event_log as ev
import cps_object
import cps_utils
import cps
iplink_cmd = '/sbin/ip'
config_sad_key_prefix = 'eipsec/ipsec/sad/sad-entries'
config_sad_options_key_prefix = 'ipsec-sad/eipsec/ipsec/sad/sad-entries'
config_spd_key_prefix = 'spd/eipsec/ipsec/spd/spd-entries'
_ipsec_keys = {config_sad_key_prefix : cps.key_from_name('target', config_sad_key_prefix),
config_spd_key_prefix : cps.key_from_name('target', config_spd_key_prefix),
'eipsec/sad/sad-entries': cps.key_from_name('target', 'eipsec/sad/sad-entries'),
'eipsec/spd/spd-entries': cps.key_from_name('target', 'eipsec/spd/spd-entries')
}
def log_err(msg):
ev.logging("BASE_IP",ev.ERR,"IPSEC-CONFIG-UTILS","","",0,msg)
def log_info(msg):
ev.logging("BASE_IP",ev.INFO,"IPSEC-CONFIG-UTILS","","",0,msg)
def run_command(cmd, respose):
"""Method to run a command in shell"""
try:
exit(1)
_in_op = sys.argv[1].lower()
_in_qual = sys.argv[2].lower()
_operation = ['set', 'create', 'delete']
if _in_op not in _operation:
print "\nCheck operation, supported operations (set/create/delete)\n"
exit(1)
_qual = ['target', 'observed', 'proposed', 'realtime']
if _in_qual not in _qual:
print "\nCheck qualifier, supported qualifiers (target/observed/proposed/realtime)\n"
exit(1)
_key = cps.key_from_name(_in_qual, sys.argv[3])
if ((_key == "") or (_key == None)):
print "\nCheck the object name, not a valid object\n"
exit(1)
handle = cps.event_connect()
print " sending event for...."
_obj = cps_object.CPSObject(qual=_in_qual, module=sys.argv[3])
for e in sys.argv[4:]:
attr = e.split('=', 1)
_obj.add_attr(attr[0], attr[1])
cur_obj = _obj.get()
ev = {'operation': _in_op, 'key': cur_obj['key'], 'data': cur_obj['data']}
import cps
import cps_utils
# Example GET request cps_get_response = []
cps.get([cps.key_from_name('observed','base-pas/chassis')], cps_get_response)
chassis_vendor_name = cps_attr_get(cps_get_response[0]['data'],'base-pas/chassis/vendor-name')