def __create_ospf6_global(tgen,
input_dict,
router,
build=False,
load_config=True):
"""
Helper API to create ospf global configuration.
Parameters
----------
* `tgen` : Topogen object
* `input_dict` : Input dict data, required when configuring from testcase
* `router` : router id to be configured.
* `build` : Only for initial setup phase this is set as True.
Returns
-------
True or False
"""
result = False
logger.debug("Entering lib API: __create_ospf_global()")
try:
ospf_data = input_dict[router]["ospf6"]
del_ospf_action = ospf_data.setdefault("delete", False)
if del_ospf_action:
config_data = ["no ipv6 router ospf"]
result = create_common_configuration(tgen, router, config_data,
"ospf", build, load_config)
return result
config_data = []
cmd = "router ospf"
config_data.append(cmd)
router_id = ospf_data.setdefault("router_id", None)
del_router_id = ospf_data.setdefault("del_router_id", False)
if del_router_id:
config_data.append("no ospf router-id")
if router_id:
config_data.append("ospf router-id {}".format(router_id))
result = create_common_configuration(tgen, router, config_data, "ospf",
build, load_config)
except InvalidCLIError:
# Traceback
errormsg = traceback.format_exc()
logger.error(errormsg)
return errormsg
logger.debug("Exiting lib API: create_ospf_global()")
return result
def config_ospf_interface(tgen,
topo,
input_dict=None,
build=False,
load_config=True):
"""
API to configure ospf on router.
Parameters
----------
* `tgen` : Topogen object
* `topo` : json file data
* `input_dict` : Input dict data, required when configuring from testcase
* `build` : Only for initial setup phase this is set as True.
* `load_config` : Loading the config to router this is set as True.
Usage
-----
r1_ospf_auth = {
"r1": {
"links": {
"r2": {
"ospf": {
"authentication": "message-digest",
"authentication-key": "ospf",
"message-digest-key": "10"
}
}
}
}
}
result = config_ospf_interface(tgen, topo, r1_ospf_auth)
Returns
-------
True or False
"""
logger.debug("Enter lib config_ospf_interface")
if not input_dict:
input_dict = deepcopy(topo)
else:
input_dict = deepcopy(input_dict)
for router in input_dict.keys():
config_data = []
for lnk in input_dict[router]["links"].keys():
if "ospf" not in input_dict[router]["links"][lnk]:
logger.debug(
"Router %s: ospf configs is not present in"
"input_dict, passed input_dict",
router,
input_dict,
)
continue
ospf_data = input_dict[router]["links"][lnk]["ospf"]
data_ospf_area = ospf_data.setdefault("area", None)
data_ospf_auth = ospf_data.setdefault("authentication", None)
data_ospf_dr_priority = ospf_data.setdefault("priority", None)
data_ospf_cost = ospf_data.setdefault("cost", None)
try:
intf = topo["routers"][router]["links"][lnk]["interface"]
except KeyError:
intf = topo["switches"][router]["links"][lnk]["interface"]
# interface
cmd = "interface {}".format(intf)
config_data.append(cmd)
# interface area config
if data_ospf_area:
cmd = "ip ospf area {}".format(data_ospf_area)
config_data.append(cmd)
# interface ospf auth
if data_ospf_auth:
if data_ospf_auth == "null":
cmd = "ip ospf authentication null"
elif data_ospf_auth == "message-digest":
cmd = "ip ospf authentication message-digest"
else:
cmd = "ip ospf authentication"
if "del_action" in ospf_data:
cmd = "no {}".format(cmd)
config_data.append(cmd)
if "message-digest-key" in ospf_data:
cmd = "ip ospf message-digest-key {} md5 {}".format(
ospf_data["message-digest-key"],
ospf_data["authentication-key"])
if "del_action" in ospf_data:
cmd = "no {}".format(cmd)
config_data.append(cmd)
if ("authentication-key" in ospf_data
and "message-digest-key" not in ospf_data):
cmd = "ip ospf authentication-key {}".format(
ospf_data["authentication-key"])
if "del_action" in ospf_data:
cmd = "no {}".format(cmd)
config_data.append(cmd)
# interface ospf dr priority
if data_ospf_dr_priority in ospf_data:
cmd = "ip ospf priority {}".format(ospf_data["priority"])
if "del_action" in ospf_data:
cmd = "no {}".format(cmd)
config_data.append(cmd)
# interface ospf cost
if data_ospf_cost in ospf_data:
cmd = "ip ospf cost {}".format(ospf_data["cost"])
if "del_action" in ospf_data:
cmd = "no {}".format(cmd)
config_data.append(cmd)
if build:
return config_data
else:
result = create_common_configuration(tgen,
router,
config_data,
"interface_config",
build=build)
logger.debug("Exiting lib API: create_igmp_config()")
return result
def __create_ospf_global(tgen,
input_dict,
router,
build=False,
load_config=True):
"""
Helper API to create ospf global configuration.
Parameters
----------
* `tgen` : Topogen object
* `input_dict` : Input dict data, required when configuring from testcase
* `router` : router to be configured.
* `build` : Only for initial setup phase this is set as True.
* `load_config` : Loading the config to router this is set as True.
Returns
-------
True or False
"""
result = False
logger.debug("Entering lib API: __create_ospf_global()")
try:
ospf_data = input_dict[router]["ospf"]
del_ospf_action = ospf_data.setdefault("delete", False)
if del_ospf_action:
config_data = ["no router ospf"]
result = create_common_configuration(tgen, router, config_data,
"ospf", build, load_config)
return result
config_data = []
cmd = "router ospf"
config_data.append(cmd)
# router id
router_id = ospf_data.setdefault("router_id", None)
del_router_id = ospf_data.setdefault("del_router_id", False)
if del_router_id:
config_data.append("no ospf router-id")
if router_id:
config_data.append("ospf router-id {}".format(router_id))
# redistribute command
redistribute_data = ospf_data.setdefault("redistribute", {})
if redistribute_data:
for redistribute in redistribute_data:
if "redist_type" not in redistribute:
logger.debug(
"Router %s: 'redist_type' not present in "
"input_dict", router)
else:
cmd = "redistribute {}".format(redistribute["redist_type"])
for red_type in redistribute_data:
if "route_map" in red_type:
cmd = cmd + " route-map {}".format(
red_type["route_map"])
del_action = redistribute.setdefault("delete", False)
if del_action:
cmd = "no {}".format(cmd)
config_data.append(cmd)
# area information
area_data = ospf_data.setdefault("area", {})
if area_data:
for area in area_data:
if "id" not in area:
logger.debug(
"Router %s: 'area id' not present in "
"input_dict", router)
else:
cmd = "area {}".format(area["id"])
if "type" in area:
cmd = cmd + " {}".format(area["type"])
del_action = area.setdefault("delete", False)
if del_action:
cmd = "no {}".format(cmd)
config_data.append(cmd)
# summary information
summary_data = ospf_data.setdefault("summary-address", {})
if summary_data:
for summary in summary_data:
if "prefix" not in summary:
logger.debug(
"Router %s: 'summary-address' not present in "
"input_dict",
router,
)
else:
cmd = "summary {}/{}".format(summary["prefix"],
summary["mask"])
_tag = summary.setdefault("tag", None)
if _tag:
cmd = "{} tag {}".format(cmd, _tag)
_advertise = summary.setdefault("advertise", True)
if not _advertise:
cmd = "{} no-advertise".format(cmd)
del_action = summary.setdefault("delete", False)
if del_action:
cmd = "no {}".format(cmd)
config_data.append(cmd)
result = create_common_configuration(tgen, router, config_data, "ospf",
build, load_config)
except InvalidCLIError:
# Traceback
errormsg = traceback.format_exc()
logger.error(errormsg)
return errormsg
logger.debug("Exiting lib API: create_ospf_global()")
return result
def __create_ospf_global(tgen,
input_dict,
router,
build=False,
load_config=True,
ospf="ospf"):
"""
Helper API to create ospf global configuration.
Parameters
----------
* `tgen` : Topogen object
* `input_dict` : Input dict data, required when configuring from testcase
* `router` : router to be configured.
* `build` : Only for initial setup phase this is set as True.
* `load_config` : Loading the config to router this is set as True.
* `ospf` : either 'ospf' or 'ospf6'
Usage
-----
input_dict = {
"routers": {
"r1": {
"links": {
"r3": {
"ipv6": "2013:13::1/64",
"ospf6": {
"hello_interval": 1,
"dead_interval": 4,
"network": "point-to-point"
}
}
},
"ospf6": {
"router_id": "1.1.1.1",
"neighbors": {
"r3": {
"area": "1.1.1.1"
}
}
}
}
}
Returns
-------
True or False
"""
result = False
logger.debug("Entering lib API: __create_ospf_global()")
try:
ospf_data = input_dict[router][ospf]
del_ospf_action = ospf_data.setdefault("delete", False)
if del_ospf_action:
config_data = ["no router {}".format(ospf)]
result = create_common_configuration(tgen, router, config_data,
ospf, build, load_config)
return result
config_data = []
cmd = "router {}".format(ospf)
config_data.append(cmd)
# router id
router_id = ospf_data.setdefault("router_id", None)
del_router_id = ospf_data.setdefault("del_router_id", False)
if del_router_id:
config_data.append("no {} router-id".format(ospf))
if router_id:
config_data.append("{} router-id {}".format(ospf, router_id))
# redistribute command
redistribute_data = ospf_data.setdefault("redistribute", {})
if redistribute_data:
for redistribute in redistribute_data:
if "redist_type" not in redistribute:
logger.debug(
"Router %s: 'redist_type' not present in "
"input_dict", router)
else:
cmd = "redistribute {}".format(redistribute["redist_type"])
for red_type in redistribute_data:
if "route_map" in red_type:
cmd = cmd + " route-map {}".format(
red_type["route_map"])
del_action = redistribute.setdefault("delete", False)
if del_action:
cmd = "no {}".format(cmd)
config_data.append(cmd)
# area information
area_data = ospf_data.setdefault("area", {})
if area_data:
for area in area_data:
if "id" not in area:
logger.debug(
"Router %s: 'area id' not present in "
"input_dict", router)
else:
cmd = "area {}".format(area["id"])
if "type" in area:
cmd = cmd + " {}".format(area["type"])
del_action = area.setdefault("delete", False)
if del_action:
cmd = "no {}".format(cmd)
config_data.append(cmd)
# area interface information for ospf6d only
if ospf == "ospf6":
area_iface = ospf_data.setdefault("neighbors", {})
if area_iface:
for neighbor in area_iface:
if "area" in area_iface[neighbor]:
iface = input_dict[router]["links"][neighbor][
"interface"]
cmd = "interface {} area {}".format(
iface, area_iface[neighbor]["area"])
if area_iface[neighbor].setdefault("delete", False):
cmd = "no {}".format(cmd)
config_data.append(cmd)
# summary information
summary_data = ospf_data.setdefault("summary-address", {})
if summary_data:
for summary in summary_data:
if "prefix" not in summary:
logger.debug(
"Router %s: 'summary-address' not present in "
"input_dict",
router,
)
else:
cmd = "summary {}/{}".format(summary["prefix"],
summary["mask"])
_tag = summary.setdefault("tag", None)
if _tag:
cmd = "{} tag {}".format(cmd, _tag)
_advertise = summary.setdefault("advertise", True)
if not _advertise:
cmd = "{} no-advertise".format(cmd)
del_action = summary.setdefault("delete", False)
if del_action:
cmd = "no {}".format(cmd)
config_data.append(cmd)
result = create_common_configuration(tgen, router, config_data, ospf,
build, load_config)
except InvalidCLIError:
# Traceback
errormsg = traceback.format_exc()
logger.error(errormsg)
return errormsg
logger.debug("Exiting lib API: create_ospf_global()")
return result