def clone_fabric(fab_id, data, user=""):
old_fabric = Topology.objects.get(pk=fab_id)
# create new fabric
new_fabric = Fabric()
new_fabric.name = data[NAME]
new_fabric.model_name = old_fabric.model_name
new_fabric.is_fabric = True
if old_fabric.config_profile:
new_fabric.config_profile = old_fabric.config_profile
if old_fabric.feature_profile:
new_fabric.feature_profile = old_fabric.feature_profile
new_fabric.updated_by = user
new_fabric.save()
# fabric defaults, switches & links objects
new_fabric.defaults = dict()
new_fabric.defaults[SWITCHES] = list()
new_fabric.defaults[LINKS] = list()
new_fabric.switches = list()
new_fabric.links = list()
switch_dict = dict()
for switch in Switch.objects.filter(topology_id=old_fabric.id
).order_by(ID):
# save id for later
switch_id = switch.id
switch.id = None
switch.topology = new_fabric
switch.serial_num = ""
switch.boot_detail = None
if not switch.dummy:
# append fabric name to switch name
if data[NAME_OPERATION] == REPLACE:
name = switch.name.replace(old_fabric.name, new_fabric.name)
if Switch.objects.filter(name=name):
raise IgniteException(ERR_CLONE_FABRIC)
switch.name = name
elif data[NAME_OPERATION] == PREPEND:
name = new_fabric.name + "_" + switch.name
if Switch.objects.filter(name=name):
raise IgniteException(ERR_CLONE_FABRIC)
switch.name = name
switch.save()
# store fabric switch id to switch mapping
switch_dict[switch_id] = switch
if switch.dummy:
new_fabric.defaults[SWITCHES].append(switch)
else:
new_fabric.switches.append(switch)
for link in Link.objects.filter(topology_id=old_fabric.id):
link.id = None
link.topology = new_fabric
if link.src_switch:
link.src_switch = switch_dict[link.src_switch.id]
link.dst_switch = switch_dict[link.dst_switch.id]
else:
link.src_switch = None
link.dst_switch = None
link.save()
if not link.dummy:
new_fabric.links.append(link)
elif link.dummy and not link.src_switch:
link.src_tier = link.src_ports
link.dst_tier = link.dst_ports
new_fabric.defaults[LINKS].append(link)
new_fabric.save()
return new_fabric
def clone_fabric(fab_id, data, user=""):
old_fabric = Topology.objects.get(pk=fab_id)
# create new fabric
new_fabric = Fabric()
new_fabric.name = data[NAME]
new_fabric.model_name = old_fabric.model_name
new_fabric.is_fabric = True
if old_fabric.config_profile:
new_fabric.config_profile = old_fabric.config_profile
if old_fabric.feature_profile:
new_fabric.feature_profile = old_fabric.feature_profile
new_fabric.updated_by = user
new_fabric.save()
# fabric defaults, switches & links objects
new_fabric.defaults = dict()
new_fabric.defaults[SWITCHES] = list()
new_fabric.defaults[LINKS] = list()
new_fabric.switches = list()
new_fabric.links = list()
switch_dict = dict()
for switch in Switch.objects.filter(
topology_id=old_fabric.id).order_by(ID):
# save id for later
switch_id = switch.id
switch.id = None
switch.topology = new_fabric
switch.serial_num = ""
switch.boot_detail = None
if not switch.dummy:
# append fabric name to switch name
if data[NAME_OPERATION] == REPLACE:
name = switch.name.replace(old_fabric.name, new_fabric.name)
if Switch.objects.filter(name=name):
raise IgniteException(ERR_CLONE_FABRIC)
switch.name = name
elif data[NAME_OPERATION] == PREPEND:
name = new_fabric.name + "_" + switch.name
if Switch.objects.filter(name=name):
raise IgniteException(ERR_CLONE_FABRIC)
switch.name = name
switch.save()
# store fabric switch id to switch mapping
switch_dict[switch_id] = switch
if switch.dummy:
new_fabric.defaults[SWITCHES].append(switch)
else:
new_fabric.switches.append(switch)
for link in Link.objects.filter(topology_id=old_fabric.id):
link.id = None
link.topology = new_fabric
if link.src_switch:
link.src_switch = switch_dict[link.src_switch.id]
link.dst_switch = switch_dict[link.dst_switch.id]
else:
link.src_switch = None
link.dst_switch = None
link.save()
if not link.dummy:
new_fabric.links.append(link)
elif link.dummy and not link.src_switch:
link.src_tier = link.src_ports
link.dst_tier = link.dst_ports
new_fabric.defaults[LINKS].append(link)
new_fabric.save()
return new_fabric
def add_fabric(data, user):
# get topology
top = Topology.objects.get(pk=data[TOPOLOGY])
logger.debug("fabric name = %s, topology name = %s, model = %s",
data[NAME], top.name, top.model_name)
# create new fabric
fabric = Fabric()
fabric.name = data[NAME]
fabric.model_name = top.model_name
fabric.is_fabric = True
if data[CONFIG_PROFILE]:
fabric.config_profile = config.get_profile(data[CONFIG_PROFILE])
if data[FEATURE_PROFILE]:
fabric.feature_profile = feature.get_profile(data[FEATURE_PROFILE])
fabric.updated_by = user
fabric.save()
cfg = dict()
feat = dict()
wf = dict()
# store tier default config & feature profile
for item in data[SWITCHES]:
# if profile id is zero, then store null
# it means - do not apply config/feature/workflow for this tier
if item[CONFIG_PROFILE]:
cfg[item[TIER]] = config.get_profile(item[CONFIG_PROFILE])
else:
cfg[item[TIER]] = None
if item[FEATURE_PROFILE]:
feat[item[TIER]] = feature.get_profile(item[FEATURE_PROFILE])
else:
feat[item[TIER]] = None
if item[WORKFLOW]:
wf[item[TIER]] = workflow.get_workflow(item[WORKFLOW])
else:
wf[item[TIER]] = None
# fabric defaults, switches & links objects
fabric.defaults = dict()
fabric.defaults[SWITCHES] = list()
fabric.defaults[LINKS] = list()
fabric.switches = list()
fabric.links = list()
# map of topology switch id to fabric switch object
# needed when creating fabric links
switch_dict = dict()
# duplicate all topology switches into fabric
for switch in Switch.objects.filter(topology_id=top.id).order_by(ID):
# save id for later
switch_id = switch.id
switch.id = None
switch.topology = fabric
if switch.dummy:
# set config & feature profile for fabric default switch
switch.config_profile = cfg[switch.tier]
switch.feature_profile = feat[switch.tier]
switch.workflow = wf[switch.tier]
else:
# append fabric name to switch name
switch.name = fabric.name + "_" + switch.name
switch.save()
# store topology switch id to switch mapping
switch_dict[switch_id] = switch
if switch.dummy:
fabric.defaults[SWITCHES].append(switch)
else:
fabric.switches.append(switch)
# duplicate all topology links into fabric
for link in Link.objects.filter(topology_id=top.id):
link.id = None
link.topology = fabric
if link.src_switch:
link.src_switch = switch_dict[link.src_switch.id]
link.dst_switch = switch_dict[link.dst_switch.id]
else:
link.src_switch = None
link.dst_switch = None
link.save()
if not link.dummy:
fabric.links.append(link)
elif link.dummy and not link.src_switch:
link.src_tier = link.src_ports
link.dst_tier = link.dst_ports
fabric.defaults[LINKS].append(link)
return fabric
def add_fabric(data, user):
# get topology
top = Topology.objects.get(pk=data[TOPOLOGY])
logger.debug("fabric name = %s, topology name = %s, model = %s",
data[NAME], top.name, top.model_name)
# create new fabric
fabric = Fabric()
fabric.name = data[NAME]
fabric.model_name = top.model_name
fabric.is_fabric = True
if data[CONFIG_PROFILE]:
fabric.config_profile = config.get_profile(data[CONFIG_PROFILE])
if data[FEATURE_PROFILE]:
fabric.feature_profile = feature.get_profile(data[FEATURE_PROFILE])
fabric.updated_by = user
fabric.save()
cfg = dict()
feat = dict()
wf = dict()
# store tier default config & feature profile
for item in data[SWITCHES]:
# if profile id is zero, then store null
# it means - do not apply config/feature/workflow for this tier
if item[CONFIG_PROFILE]:
cfg[item[TIER]] = config.get_profile(item[CONFIG_PROFILE])
else:
cfg[item[TIER]] = None
if item[FEATURE_PROFILE]:
feat[item[TIER]] = feature.get_profile(item[FEATURE_PROFILE])
else:
feat[item[TIER]] = None
if item[WORKFLOW]:
wf[item[TIER]] = workflow.get_workflow(item[WORKFLOW])
else:
wf[item[TIER]] = None
# fabric defaults, switches & links objects
fabric.defaults = dict()
fabric.defaults[SWITCHES] = list()
fabric.defaults[LINKS] = list()
fabric.switches = list()
fabric.links = list()
# map of topology switch id to fabric switch object
# needed when creating fabric links
switch_dict = dict()
# duplicate all topology switches into fabric
for switch in Switch.objects.filter(topology_id=top.id).order_by(ID):
# save id for later
switch_id = switch.id
switch.id = None
switch.topology = fabric
if switch.dummy:
# set config & feature profile for fabric default switch
switch.config_profile = cfg[switch.tier]
switch.feature_profile = feat[switch.tier]
switch.workflow = wf[switch.tier]
else:
# append fabric name to switch name
switch.name = fabric.name + "_" + switch.name
switch.save()
# store topology switch id to switch mapping
switch_dict[switch_id] = switch
if switch.dummy:
fabric.defaults[SWITCHES].append(switch)
else:
fabric.switches.append(switch)
# duplicate all topology links into fabric
for link in Link.objects.filter(topology_id=top.id):
link.id = None
link.topology = fabric
if link.src_switch:
link.src_switch = switch_dict[link.src_switch.id]
link.dst_switch = switch_dict[link.dst_switch.id]
else:
link.src_switch = None
link.dst_switch = None
link.save()
if not link.dummy:
fabric.links.append(link)
elif link.dummy and not link.src_switch:
link.src_tier = link.src_ports
link.dst_tier = link.dst_ports
fabric.defaults[LINKS].append(link)
return fabric