def update_defaults(self, data):
self._validate_defaults(data)
# update default switch attributes
for item in data[SWITCHES]:
try:
switch = Switch.objects.get(topology_id=self._top.id,
dummy=True,
tier=item[TIER])
except Switch.DoesNotExist:
# if tier default does not exist, create one
switch = Switch()
switch.topology = self._top
switch.dummy = True
switch.name = DEFAULT
switch.tier = item[TIER]
switch.model = get_switch(item[MODEL])
switch.image_profile = get_profile(item[IMAGE_PROFILE])
switch.save()
# update default link attributes
for item in data[LINKS]:
link = Link.objects.get(topology_id=self._top.id,
dummy=True,
src_ports=item[SRC_TIER],
dst_ports=item[DST_TIER])
link.link_type = item[LINK_TYPE]
link.num_links = item[NUM_LINKS]
link.save()
def update_defaults(self, data):
self._validate_defaults(data)
# update default switch attributes
for item in data[SWITCHES]:
try:
switch = Switch.objects.get(topology_id=self._top.id, dummy=True, tier=item[TIER])
except Switch.DoesNotExist:
# if tier default does not exist, create one
switch = Switch()
switch.topology = self._top
switch.dummy = True
switch.name = DEFAULT
switch.tier = item[TIER]
switch.model = get_switch(item[MODEL])
switch.image_profile = get_profile(item[IMAGE_PROFILE])
switch.save()
# update default link attributes
for item in data[LINKS]:
link = Link.objects.get(
topology_id=self._top.id, dummy=True, src_ports=item[SRC_TIER], dst_ports=item[DST_TIER]
)
link.link_type = item[LINK_TYPE]
link.num_links = item[NUM_LINKS]
link.save()
def add_topology(self, data, user):
logger.debug("topology name = %s, model = %s", data[NAME],
data[MODEL_NAME])
self._validate_defaults(data[DEFAULTS])
self._top = Topology()
self._top.name = data[NAME]
self._top.model_name = data[MODEL_NAME]
self._top.is_fabric = False
self._top.updated_by = user
self._top.save()
# defaults object
self._top.defaults = dict()
self._top.defaults[SWITCHES] = list()
self._top.defaults[LINKS] = list()
# add topology default switches with dummy=True
for item in data[DEFAULTS][SWITCHES]:
if item[MODEL] == 1:
raise IgniteException(ERR_CAN_NOT_ASSIGN_UNKOWN_MODEL)
switch = Switch()
switch.topology = self._top
switch.dummy = True
switch.name = DEFAULT
switch.tier = item[TIER]
switch.model = get_switch(item[MODEL])
switch.image_profile = get_profile(item[IMAGE_PROFILE])
switch.save()
# add switch to topology defaults
self._top.defaults[SWITCHES].append(switch)
# add topology default links with dummy=True
for item in data[DEFAULTS][LINKS]:
link = Link()
link.topology = self._top
link.dummy = True
link.src_ports = item[SRC_TIER] # store tier name in ports
link.dst_ports = item[DST_TIER] # store tier name in ports
link.link_type = item[LINK_TYPE]
link.num_links = item[NUM_LINKS]
link.save()
# need tier names in link object while returning
link.src_tier = link.src_ports
link.dst_tier = link.dst_ports
# add link to topology defaults
self._top.defaults[LINKS].append(link)
# new topology has no switches or links
self._top.switches = list()
self._top.links = list()
return self._top
def add_topology(self, data, user):
logger.debug("topology name = %s, model = %s", data[NAME], data[MODEL_NAME])
self._validate_defaults(data[DEFAULTS])
self._top = Topology()
self._top.name = data[NAME]
self._top.model_name = data[MODEL_NAME]
self._top.is_fabric = False
self._top.updated_by = user
self._top.save()
# defaults object
self._top.defaults = dict()
self._top.defaults[SWITCHES] = list()
self._top.defaults[LINKS] = list()
# add topology default switches with dummy=True
for item in data[DEFAULTS][SWITCHES]:
if item[MODEL] == 1:
raise IgniteException(ERR_CAN_NOT_ASSIGN_UNKOWN_MODEL)
switch = Switch()
switch.topology = self._top
switch.dummy = True
switch.name = DEFAULT
switch.tier = item[TIER]
switch.model = get_switch(item[MODEL])
switch.image_profile = get_profile(item[IMAGE_PROFILE])
switch.save()
# add switch to topology defaults
self._top.defaults[SWITCHES].append(switch)
# add topology default links with dummy=True
for item in data[DEFAULTS][LINKS]:
link = Link()
link.topology = self._top
link.dummy = True
link.src_ports = item[SRC_TIER] # store tier name in ports
link.dst_ports = item[DST_TIER] # store tier name in ports
link.link_type = item[LINK_TYPE]
link.num_links = item[NUM_LINKS]
link.save()
# need tier names in link object while returning
link.src_tier = link.src_ports
link.dst_tier = link.dst_ports
# add link to topology defaults
self._top.defaults[LINKS].append(link)
# new topology has no switches or links
self._top.switches = list()
self._top.links = list()
return self._top
def get_default_discovery_switch(fab_id, tier):
logger.debug("creating default switch")
switch_default = Switch()
switch_default.topology_id = fab_id
switch_default.dummy = True
switch_default.name = DEFAULT
switch_default.tier = tier
switch_default.model = get_switch(1)
switch_default.image_profile = image.get_profile(1)
switch_default.save()
logger.debug("default switch created")
return switch_default
def get_default_discovery_switch(fab_id, tier):
logger.debug("creating default switch")
switch_default = Switch()
switch_default.topology_id = fab_id
switch_default.dummy = True
switch_default.name = DEFAULT
switch_default.tier = tier
switch_default.model = get_switch(1)
switch_default.image_profile = image.get_profile(1)
switch_default.save()
logger.debug("default switch created")
return switch_default
def update_switch(fab_id, switch_id, data, user):
switch = Switch.objects.get(pk=switch_id)
# check if switch is already booted
if switch.boot_detail:
if any([switch.name != data[NAME], switch.model.id != data[MODEL], switch.serial_num != data[SERIAL_NUM]]):
raise IgniteException(ERR_NO_NAME_CHANGE)
# check if switch already exists with new name
# switch name is searched across all fabrics
if (switch.name != data[NAME] and
Switch.objects.filter(topology__is_fabric=True, dummy=False,
name=data[NAME])):
raise IgniteException(ERR_SW_NAME_IN_USE)
switch.name = data[NAME]
# check if switch already exists with new serial num
# note: serial numbers are unique across fabrics
if (data[SERIAL_NUM] and switch.serial_num != data[SERIAL_NUM] and
Switch.objects.filter(dummy=False, serial_num=data[SERIAL_NUM])):
raise IgniteException(ERR_SERIAL_NUM_IN_USE)
# check if serial_num exists in discovery rules
find_dup_serial_discovery([data[SERIAL_NUM]])
switch.serial_num = data[SERIAL_NUM]
new_model = get_switch(data[MODEL])
# is there a change in model?
change = True if new_model != switch.model else False
logger.debug("%schange in switch model", "no " if not change else "")
# save new values
switch.model = new_model
switch.image_profile = (image.get_profile(data[IMAGE_PROFILE])
if data[IMAGE_PROFILE] else None)
switch.config_profile = (config.get_profile(data[CONFIG_PROFILE])
if data[CONFIG_PROFILE] else None)
switch.feature_profile = (feature.get_profile(data[FEATURE_PROFILE])
if data[FEATURE_PROFILE] else None)
switch.workflow = (workflow.get_workflow(data[WORKFLOW])
if data[WORKFLOW] else None)
switch.save()
if change:
BaseTopology.get_object(fab_id, user).update_model(switch)
else:
Fabric.objects.filter(pk=fab_id).update(updated_by=user)
def save_discovered_fabric(fab_id, data, user):
logger.debug("Start saving discovered Fabric")
fabric = Fabric.objects.get(pk=fab_id)
fabric.name = data[NAME]
fabric.config_profile = config.get_profile(1)
fabric.updated_by = user
fabric.submit = True
fabric.save()
logger.debug("fabric name = %s", data[NAME])
cfg = dict()
feat = dict()
wf = dict()
switch_dict = dict()
for switch in Switch.objects.filter(topology_id=fab_id).order_by(ID):
logger.debug("Looping through all switches of Discovered fabric- %s",
data[NAME])
if switch.dummy:
# set default config profile for fabric default switch
logger.debug(
"set default config profile for fabric default switch")
switch.config_profile = config.get_profile(1)
else:
# append fabric name to switch name
logger.debug(
"Defining switch name by appending it to fabric name for switch-%s",
switch.name)
switch.name = fabric.name + "_" + switch.name
# set Unknown model to switch in fabric
logger.debug("set Unknown model to switch in fabric")
switch.model = get_switch(1)
logger.debug("Added Unknown model to switch in fabric")
switch.save()
fabric.is_saved = True
fabric.save()
logger.debug("Fabric saved")
return fabric
def save_discovered_fabric(fab_id, data, user):
logger.debug("Start saving discovered Fabric")
fabric = Fabric.objects.get(pk=fab_id)
fabric.name = data[NAME]
fabric.config_profile = config.get_profile(1)
fabric.updated_by = user
fabric.submit = True
fabric.save()
logger.debug("fabric name = %s", data[NAME])
cfg = dict()
feat = dict()
wf = dict()
switch_dict = dict()
for switch in Switch.objects.filter(topology_id=fab_id).order_by(ID):
logger.debug("Looping through all switches of Discovered fabric- %s", data[NAME])
if switch.dummy:
# set default config profile for fabric default switch
logger.debug("set default config profile for fabric default switch")
switch.config_profile = config.get_profile(1)
else:
# append fabric name to switch name
logger.debug("Defining switch name by appending it to fabric name for switch-%s", switch.name)
switch.name = fabric.name + "_" + switch.name
# set Unknown model to switch in fabric
logger.debug("set Unknown model to switch in fabric")
switch.model = get_switch(1)
logger.debug("Added Unknown model to switch in fabric")
switch.save()
fabric.is_saved = True
fabric.save()
logger.debug("Fabric saved")
return fabric
def update_switch(self, switch_id, data):
switch = Switch.objects.get(pk=switch_id)
if data[MODEL] == 1:
raise IgniteException(ERR_CAN_NOT_ASSIGN_UNKOWN_MODEL)
# TODO: check if model is valid, currently UI perform this check
new_model = get_switch(data[MODEL])
# is there a change in model?
change = True if new_model != switch.model else False
logger.debug("%schange in switch model", "no " if not change else "")
# save new values
switch.model = new_model
switch.image_profile = get_profile(data[IMAGE_PROFILE]) if data[IMAGE_PROFILE] else None
switch.save()
if change:
self.update_model(switch)
def update_switch(self, switch_id, data):
switch = Switch.objects.get(pk=switch_id)
if data[MODEL] == 1:
raise IgniteException(ERR_CAN_NOT_ASSIGN_UNKOWN_MODEL)
# TODO: check if model is valid, currently UI perform this check
new_model = get_switch(data[MODEL])
# is there a change in model?
change = True if new_model != switch.model else False
logger.debug("%schange in switch model", "no " if not change else "")
# save new values
switch.model = new_model
switch.image_profile = (get_profile(data[IMAGE_PROFILE])
if data[IMAGE_PROFILE] else None)
switch.save()
if change:
self.update_model(switch)
def update_switch(fab_id, switch_id, data, user):
switch = Switch.objects.get(pk=switch_id)
# check if switch is already booted
if switch.boot_detail:
if data[CONFIG_TYPE] == RUNNING_CONFIG:
logger.debug("input config type- " + data[CONFIG_TYPE])
if SwitchConfig.objects.filter(switch_id=switch_id):
switch.config_type = data[CONFIG_TYPE]
else:
logger.error(ERR_RUN_CONFIG_NOT_AVAL)
raise IgniteException(ERR_RUN_CONFIG_NOT_AVAL)
else:
switch.config_type = data[CONFIG_TYPE]
if any([
switch.name != data[NAME], switch.model.id != data[MODEL],
switch.serial_num != data[SERIAL_NUM]
]):
raise IgniteException(ERR_NO_NAME_CHANGE)
# check if switch already exists with new name
# switch name is searched across all fabrics
if (switch.name != data[NAME] and Switch.objects.filter(
topology__is_fabric=True, dummy=False, name=data[NAME])):
raise IgniteException(ERR_SW_NAME_IN_USE)
switch.name = data[NAME]
# check if switch already exists with new serial num
# note: serial numbers are unique across fabrics
if (data[SERIAL_NUM] and switch.serial_num != data[SERIAL_NUM] and
Switch.objects.filter(dummy=False, serial_num=data[SERIAL_NUM])):
raise IgniteException(ERR_SERIAL_NUM_IN_USE)
# check if serial_num exists in discovery rules
find_dup_serial_discovery([data[SERIAL_NUM]])
switch.serial_num = data[SERIAL_NUM]
new_model = get_switch(data[MODEL])
# is there a change in model?
change = True if new_model != switch.model else False
logger.debug("%schange in switch model", "no " if not change else "")
if change:
if data[MODEL] == 1:
logger.debug("Unknown switch model can not be assigned")
raise IgniteException(ERR_CAN_NOT_ASSIGN_UNKOWN_MODEL)
# save new values
switch.model = new_model
switch.image_profile = (image.get_profile(data[IMAGE_PROFILE])
if data[IMAGE_PROFILE] else None)
switch.config_profile = (config.get_profile(data[CONFIG_PROFILE])
if data[CONFIG_PROFILE] else None)
switch.feature_profile = (feature.get_profile(data[FEATURE_PROFILE])
if data[FEATURE_PROFILE] else None)
switch.workflow = (workflow.get_workflow(data[WORKFLOW])
if data[WORKFLOW] else None)
switch.save()
if change:
BaseTopology.get_object(fab_id, user).update_model(switch)
else:
Fabric.objects.filter(pk=fab_id).update(updated_by=user)
