return c
-def new_scenario_v02(mydb, tenant_id, scenario_dict):
+def new_scenario_v02(mydb, tenant_id, scenario_dict, version):
+ """ This creates a new scenario for version 0.2 and 0.3"""
scenario = scenario_dict["scenario"]
if tenant_id != "any":
check_tenant(mydb, tenant_id)
if "tenant_id" in scenario:
if scenario["tenant_id"] != tenant_id:
- print "nfvo.new_scenario_v02() tenant '%s' not found" % tenant_id
+ # print "nfvo.new_scenario_v02() tenant '%s' not found" % tenant_id
raise NfvoException("VNF can not have a different tenant owner '{}', must be '{}'".format(
scenario["tenant_id"], tenant_id), HTTP_Unauthorized)
else:
tenant_id=None
-#1: Check that VNF are present at database table vnfs and update content into scenario dict
+ # 1: Check that VNF are present at database table vnfs and update content into scenario dict
for name,vnf in scenario["vnfs"].iteritems():
where={}
where_or={"tenant_id": tenant_id, 'public': "true"}
error_text = ""
error_pos = "'scenario':'vnfs':'" + name + "'"
if 'vnf_id' in vnf:
- error_text += " 'vnf_id' " + vnf['vnf_id']
+ error_text += " 'vnf_id' " + vnf['vnf_id']
where['uuid'] = vnf['vnf_id']
if 'vnf_name' in vnf:
- error_text += " 'vnf_name' " + vnf['vnf_name']
+ error_text += " 'vnf_name' " + vnf['vnf_name']
where['name'] = vnf['vnf_name']
if len(where) == 0:
raise NfvoException("Needed a 'vnf_id' or 'vnf_name' at " + error_pos, HTTP_Bad_Request)
- vnf_db = mydb.get_rows(SELECT=('uuid','name','description'),
+ vnf_db = mydb.get_rows(SELECT=('uuid', 'name', 'description'),
FROM='vnfs',
WHERE=where,
WHERE_OR=where_or,
WHERE_AND_OR="AND")
- if len(vnf_db)==0:
+ if len(vnf_db) == 0:
raise NfvoException("Unknown" + error_text + " at " + error_pos, HTTP_Not_Found)
- elif len(vnf_db)>1:
+ elif len(vnf_db) > 1:
raise NfvoException("More than one" + error_text + " at " + error_pos + " Concrete with 'vnf_id'", HTTP_Conflict)
- vnf['uuid']=vnf_db[0]['uuid']
- vnf['description']=vnf_db[0]['description']
+ vnf['uuid'] = vnf_db[0]['uuid']
+ vnf['description'] = vnf_db[0]['description']
vnf['ifaces'] = {}
- #get external interfaces
- ext_ifaces = mydb.get_rows(SELECT=('external_name as name','i.uuid as iface_uuid', 'i.type as type'),
- FROM='vnfs join vms on vnfs.uuid=vms.vnf_id join interfaces as i on vms.uuid=i.vm_id',
- WHERE={'vnfs.uuid':vnf['uuid']}, WHERE_NOT={'external_name':None} )
+ # get external interfaces
+ ext_ifaces = mydb.get_rows(SELECT=('external_name as name', 'i.uuid as iface_uuid', 'i.type as type'),
+ FROM='vnfs join vms on vnfs.uuid=vms.vnf_id join interfaces as i on vms.uuid=i.vm_id',
+ WHERE={'vnfs.uuid':vnf['uuid']}, WHERE_NOT={'external_name': None} )
for ext_iface in ext_ifaces:
- vnf['ifaces'][ ext_iface['name'] ] = {'uuid':ext_iface['iface_uuid'], 'type':ext_iface['type']}
+ vnf['ifaces'][ ext_iface['name'] ] = {'uuid':ext_iface['iface_uuid'], 'type': ext_iface['type']}
+ # TODO? get internal-connections from db.nets and their profiles, and update scenario[vnfs][internal-connections] accordingly
-#2: Insert net_key at every vnf interface
- for net_name,net in scenario["networks"].iteritems():
- net_type_bridge=False
- net_type_data=False
+ # 2: Insert net_key and ip_address at every vnf interface
+ for net_name, net in scenario["networks"].items():
+ net_type_bridge = False
+ net_type_data = False
for iface_dict in net["interfaces"]:
- for vnf,iface in iface_dict.iteritems():
+ if version == "0.2":
+ temp_dict = iface_dict
+ ip_address = None
+ elif version == "0.3":
+ temp_dict = {iface_dict["vnf"] : iface_dict["vnf_interface"]}
+ ip_address = iface_dict.get('ip_address', None)
+ for vnf, iface in temp_dict.items():
if vnf not in scenario["vnfs"]:
- error_text = "Error at 'networks':'%s':'interfaces' VNF '%s' not match any VNF at 'vnfs'" % (net_name, vnf)
- #print "nfvo.new_scenario_v02 " + error_text
+ error_text = "Error at 'networks':'{}':'interfaces' VNF '{}' not match any VNF at 'vnfs'".format(
+ net_name, vnf)
+ # logger.debug("nfvo.new_scenario_v02 " + error_text)
raise NfvoException(error_text, HTTP_Not_Found)
if iface not in scenario["vnfs"][vnf]['ifaces']:
- error_text = "Error at 'networks':'%s':'interfaces':'%s' interface not match any VNF interface" % (net_name, iface)
- #print "nfvo.new_scenario_v02 " + error_text
+ error_text = "Error at 'networks':'{}':'interfaces':'{}' interface not match any VNF interface"\
+ .format(net_name, iface)
+ # logger.debug("nfvo.new_scenario_v02 " + error_text)
raise NfvoException(error_text, HTTP_Bad_Request)
if "net_key" in scenario["vnfs"][vnf]['ifaces'][iface]:
- error_text = "Error at 'networks':'%s':'interfaces':'%s' interface already connected at network '%s'" \
- % (net_name, iface,scenario["vnfs"][vnf]['ifaces'][iface]['net_key'])
- #print "nfvo.new_scenario_v02 " + error_text
+ error_text = "Error at 'networks':'{}':'interfaces':'{}' interface already connected at network"\
+ "'{}'".format(net_name, iface,scenario["vnfs"][vnf]['ifaces'][iface]['net_key'])
+ # logger.debug("nfvo.new_scenario_v02 " + error_text)
raise NfvoException(error_text, HTTP_Bad_Request)
scenario["vnfs"][vnf]['ifaces'][ iface ]['net_key'] = net_name
+ scenario["vnfs"][vnf]['ifaces'][iface]['ip_address'] = ip_address
iface_type = scenario["vnfs"][vnf]['ifaces'][iface]['type']
- if iface_type=='mgmt' or iface_type=='bridge':
+ if iface_type == 'mgmt' or iface_type == 'bridge':
net_type_bridge = True
else:
net_type_data = True
+
if net_type_bridge and net_type_data:
- error_text = "Error connection interfaces of bridge type and data type at 'networks':'%s':'interfaces'" % (net_name)
- #print "nfvo.new_scenario " + error_text
+ error_text = "Error connection interfaces of 'bridge' type and 'data' type at 'networks':'{}':'interfaces'"\
+ .format(net_name)
+ # logger.debug("nfvo.new_scenario " + error_text)
raise NfvoException(error_text, HTTP_Bad_Request)
elif net_type_bridge:
- type_='bridge'
+ type_ = 'bridge'
else:
- type_='data' if len(net["interfaces"])>2 else 'ptp'
+ type_ = 'data' if len(net["interfaces"]) > 2 else 'ptp'
+
+ if net.get("implementation"): # for v0.3
+ if type_ == "bridge" and net["implementation"] == "underlay":
+ error_text = "Error connecting interfaces of data type to a network declared as 'underlay' at "\
+ "'network':'{}'".format(net_name)
+ # logger.debug(error_text)
+ raise NfvoException(error_text, HTTP_Bad_Request)
+ elif type_ != "bridge" and net["implementation"] == "overlay":
+ error_text = "Error connecting interfaces of data type to a network declared as 'overlay' at "\
+ "'network':'{}'".format(net_name)
+ # logger.debug(error_text)
+ raise NfvoException(error_text, HTTP_Bad_Request)
+ net.pop("implementation")
+ if "type" in net and version == "0.3": # for v0.3
+ if type_ == "data" and net["type"] == "e-line":
+ error_text = "Error connecting more than 2 interfaces of data type to a network declared as type "\
+ "'e-line' at 'network':'{}'".format(net_name)
+ # logger.debug(error_text)
+ raise NfvoException(error_text, HTTP_Bad_Request)
+ elif type_ == "ptp" and net["type"] == "e-lan":
+ type_ = "data"
+
net['type'] = type_
net['name'] = net_name
net['external'] = net.get('external', False)
-#3: insert at database
+ # 3: insert at database
scenario["nets"] = scenario["networks"]
scenario['tenant_id'] = tenant_id
- scenario_id = mydb.new_scenario( scenario)
+ scenario_id = mydb.new_scenario(scenario)
return scenario_id
def edit_scenario(mydb, tenant_id, scenario_id, data):
raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
return vims.keys()[0], vims.values()[0]
-def new_scenario_v03(mydb, tenant_id, scenario_dict):
- scenario = scenario_dict["scenario"]
- if tenant_id != "any":
- check_tenant(mydb, tenant_id)
- if "tenant_id" in scenario:
- if scenario["tenant_id"] != tenant_id:
- logger("Tenant '%s' not found", tenant_id)
- raise NfvoException("VNF can not have a different tenant owner '{}', must be '{}'".format(
- scenario["tenant_id"], tenant_id), HTTP_Unauthorized)
- else:
- tenant_id=None
-
-#1: Check that VNF are present at database table vnfs and update content into scenario dict
- for name,vnf in scenario["vnfs"].iteritems():
- where={}
- where_or={"tenant_id": tenant_id, 'public': "true"}
- error_text = ""
- error_pos = "'scenario':'vnfs':'" + name + "'"
- if 'vnf_id' in vnf:
- error_text += " 'vnf_id' " + vnf['vnf_id']
- where['uuid'] = vnf['vnf_id']
- if 'vnf_name' in vnf:
- error_text += " 'vnf_name' " + vnf['vnf_name']
- where['name'] = vnf['vnf_name']
- if len(where) == 0:
- raise NfvoException("Needed a 'vnf_id' or 'vnf_name' at " + error_pos, HTTP_Bad_Request)
- vnf_db = mydb.get_rows(SELECT=('uuid','name','description'),
- FROM='vnfs',
- WHERE=where,
- WHERE_OR=where_or,
- WHERE_AND_OR="AND")
- if len(vnf_db)==0:
- raise NfvoException("Unknown" + error_text + " at " + error_pos, HTTP_Not_Found)
- elif len(vnf_db)>1:
- raise NfvoException("More than one" + error_text + " at " + error_pos + " Concrete with 'vnf_id'", HTTP_Conflict)
- vnf['uuid']=vnf_db[0]['uuid']
- vnf['description']=vnf_db[0]['description']
- vnf['ifaces'] = {}
- # get external interfaces
- ext_ifaces = mydb.get_rows(SELECT=('external_name as name','i.uuid as iface_uuid', 'i.type as type'),
- FROM='vnfs join vms on vnfs.uuid=vms.vnf_id join interfaces as i on vms.uuid=i.vm_id',
- WHERE={'vnfs.uuid':vnf['uuid']}, WHERE_NOT={'external_name':None} )
- for ext_iface in ext_ifaces:
- vnf['ifaces'][ ext_iface['name'] ] = {'uuid':ext_iface['iface_uuid'], 'type':ext_iface['type']}
-
- # TODO? get internal-connections from db.nets and their profiles, and update scenario[vnfs][internal-connections] accordingly
-
-#2: Insert net_key and ip_address at every vnf interface
- for net_name,net in scenario["networks"].iteritems():
- net_type_bridge=False
- net_type_data=False
- for iface_dict in net["interfaces"]:
- logger.debug("Iface_dict %s", iface_dict)
- vnf = iface_dict["vnf"]
- iface = iface_dict["vnf_interface"]
- if vnf not in scenario["vnfs"]:
- error_text = "Error at 'networks':'%s':'interfaces' VNF '%s' not match any VNF at 'vnfs'" % (net_name, vnf)
- #logger.debug(error_text)
- raise NfvoException(error_text, HTTP_Not_Found)
- if iface not in scenario["vnfs"][vnf]['ifaces']:
- error_text = "Error at 'networks':'%s':'interfaces':'%s' interface not match any VNF interface" % (net_name, iface)
- #logger.debug(error_text)
- raise NfvoException(error_text, HTTP_Bad_Request)
- if "net_key" in scenario["vnfs"][vnf]['ifaces'][iface]:
- error_text = "Error at 'networks':'%s':'interfaces':'%s' interface already connected at network '%s'" \
- % (net_name, iface,scenario["vnfs"][vnf]['ifaces'][iface]['net_key'])
- #logger.debug(error_text)
- raise NfvoException(error_text, HTTP_Bad_Request)
- scenario["vnfs"][vnf]['ifaces'][ iface ]['net_key'] = net_name
- scenario["vnfs"][vnf]['ifaces'][ iface ]['ip_address'] = iface_dict.get('ip_address',None)
- iface_type = scenario["vnfs"][vnf]['ifaces'][iface]['type']
- if iface_type=='mgmt' or iface_type=='bridge':
- net_type_bridge = True
- else:
- net_type_data = True
- if net_type_bridge and net_type_data:
- error_text = "Error connection interfaces of bridge type and data type at 'networks':'%s':'interfaces'" % (net_name)
- #logger.debug(error_text)
- raise NfvoException(error_text, HTTP_Bad_Request)
- elif net_type_bridge:
- type_='bridge'
- else:
- type_='data' if len(net["interfaces"])>2 else 'ptp'
-
- if ("implementation" in net):
- if (type_ == "bridge" and net["implementation"] == "underlay"):
- error_text = "Error connecting interfaces of data type to a network declared as 'underlay' at 'network':'%s'" % (net_name)
- #logger.debug(error_text)
- raise NfvoException(error_text, HTTP_Bad_Request)
- elif (type_ <> "bridge" and net["implementation"] == "overlay"):
- error_text = "Error connecting interfaces of data type to a network declared as 'overlay' at 'network':'%s'" % (net_name)
- #logger.debug(error_text)
- raise NfvoException(error_text, HTTP_Bad_Request)
- net.pop("implementation")
- if ("type" in net):
- if (type_ == "data" and net["type"] == "e-line"):
- error_text = "Error connecting more than 2 interfaces of data type to a network declared as type 'e-line' at 'network':'%s'" % (net_name)
- #logger.debug(error_text)
- raise NfvoException(error_text, HTTP_Bad_Request)
- elif (type_ == "ptp" and net["type"] == "e-lan"):
- type_ = "data"
-
- net['type'] = type_
- net['name'] = net_name
- net['external'] = net.get('external', False)
-
-#3: insert at database
- scenario["nets"] = scenario["networks"]
- scenario['tenant_id'] = tenant_id
- scenario_id = mydb.new_scenario2(scenario)
- return scenario_id
-
def update(d, u):
'''Takes dict d and updates it with the values in dict u.'''
'''It merges all depth levels'''
projects / osm / RO.git / blobdiff