import console_proxy_thread as cli
import vimconn
import logging
+import collections
from db_base import db_base_Exception
global global_config
global vimconn_imported
+global logger
+global default_volume_size
+default_volume_size = '5' #size in GB
vimconn_imported={} #dictionary with VIM type as key, loaded module as value
-logger = logging.getLogger('mano.nfvo')
+logger = logging.getLogger('openmano.nfvo')
class NfvoException(Exception):
def __init__(self, message, http_code):
imageList.append(image['image_id'])
return imageList
-def get_vim(mydb, nfvo_tenant=None, datacenter_id=None, datacenter_name=None, vim_tenant=None):
+def get_vim(mydb, nfvo_tenant=None, datacenter_id=None, datacenter_name=None, datacenter_tenant_id=None,
+ vim_tenant=None, vim_tenant_name=None, vim_user=None, vim_passwd=None):
'''Obtain a dictionary of VIM (datacenter) classes with some of the input parameters
- return result, content:
- <0, error_text upon error
- NUMBER, dictionary with datacenter_id: vim_class with these keys:
+ return dictionary with {datacenter_id: vim_class, ... }. vim_class contain:
'nfvo_tenant_id','datacenter_id','vim_tenant_id','vim_url','vim_url_admin','datacenter_name','type','user','passwd'
+ raise exception upon error
'''
WHERE_dict={}
if nfvo_tenant is not None: WHERE_dict['nfvo_tenant_id'] = nfvo_tenant
if datacenter_id is not None: WHERE_dict['d.uuid'] = datacenter_id
+ if datacenter_tenant_id is not None: WHERE_dict['datacenter_tenant_id'] = datacenter_tenant_id
if datacenter_name is not None: WHERE_dict['d.name'] = datacenter_name
if vim_tenant is not None: WHERE_dict['dt.vim_tenant_id'] = vim_tenant
- if nfvo_tenant or vim_tenant:
+ if vim_tenant_name is not None: WHERE_dict['vim_tenant_name'] = vim_tenant_name
+ if nfvo_tenant or vim_tenant or vim_tenant_name or datacenter_tenant_id:
from_= 'tenants_datacenters as td join datacenters as d on td.datacenter_id=d.uuid join datacenter_tenants as dt on td.datacenter_tenant_id=dt.uuid'
- select_ = ('type','config','d.uuid as datacenter_id', 'vim_url', 'vim_url_admin', 'd.name as datacenter_name',
+ select_ = ('type','d.config as config','d.uuid as datacenter_id', 'vim_url', 'vim_url_admin', 'd.name as datacenter_name',
'dt.uuid as datacenter_tenant_id','dt.vim_tenant_name as vim_tenant_name','dt.vim_tenant_id as vim_tenant_id',
- 'user','passwd')
+ 'user','passwd', 'dt.config as dt_config')
else:
from_ = 'datacenters as d'
select_ = ('type','config','d.uuid as datacenter_id', 'vim_url', 'vim_url_admin', 'd.name as datacenter_name')
vim_dict={}
for vim in vims:
extra={'datacenter_tenant_id': vim.get('datacenter_tenant_id')}
- if vim["config"] != None:
+ if vim["config"]:
extra.update(yaml.load(vim["config"]))
+ if vim.get('dt_config'):
+ extra.update(yaml.load(vim["dt_config"]))
if vim["type"] not in vimconn_imported:
module_info=None
try:
# return -HTTP_Bad_Request, "You must provide a valid tenant name or uuid for VIM %s" % ( vim["type"])
vim_dict[ vim['datacenter_id'] ] = vimconn_imported[ vim["type"] ].vimconnector(
uuid=vim['datacenter_id'], name=vim['datacenter_name'],
- tenant_id=vim.get('vim_tenant_id'), tenant_name=vim.get('vim_tenant_name'),
+ tenant_id=vim.get('vim_tenant_id',vim_tenant), tenant_name=vim.get('vim_tenant_name',vim_tenant_name),
url=vim['vim_url'], url_admin=vim['vim_url_admin'],
- user=vim.get('user'), passwd=vim.get('passwd'),
+ user=vim.get('user',vim_user), passwd=vim.get('passwd',vim_passwd),
config=extra
)
except Exception as e:
mydb.delete_row(FROM="datacenters_images", WHERE={"datacenter_id": vim["id"], "vim_id":item["uuid"]})
elif item["what"]=="flavor":
vim.delete_flavor(item["uuid"])
- mydb.delete_row(FROM="datacenters_flavos", WHERE={"datacenter_id": vim["id"], "vim_id":item["uuid"]})
+ mydb.delete_row(FROM="datacenters_flavors", WHERE={"datacenter_id": vim["id"], "vim_id":item["uuid"]})
elif item["what"]=="network":
vim.delete_network(item["uuid"])
elif item["what"]=="vm":
else:
return False," Rollback fails to delete: " + str(undeleted_items)
-def check_vnf_descriptor(vnf_descriptor):
+def check_vnf_descriptor(vnf_descriptor, vnf_descriptor_version=1):
global global_config
#create a dictionary with vnfc-name: vnfc:interface-list key:values pairs
vnfc_interfaces={}
for vnfc in vnf_descriptor["vnf"]["VNFC"]:
- name_list = []
+ name_dict = {}
#dataplane interfaces
for numa in vnfc.get("numas",() ):
for interface in numa.get("interfaces",()):
- if interface["name"] in name_list:
- raise NfvoException("Error at vnf:VNFC[name:'{}']:numas:interfaces:name, interface name '{}' already used in this VNFC"\
- .format(vnfc["name"], interface["name"]),
- HTTP_Bad_Request)
- name_list.append( interface["name"] )
+ if interface["name"] in name_dict:
+ raise NfvoException(
+ "Error at vnf:VNFC[name:'{}']:numas:interfaces:name, interface name '{}' already used in this VNFC".format(
+ vnfc["name"], interface["name"]),
+ HTTP_Bad_Request)
+ name_dict[ interface["name"] ] = "underlay"
#bridge interfaces
for interface in vnfc.get("bridge-ifaces",() ):
- if interface["name"] in name_list:
- raise NfvoException("Error at vnf:VNFC[name:'{}']:bridge-ifaces:name, interface name '{}' already used in this VNFC"\
- .format(vnfc["name"], interface["name"]),
- HTTP_Bad_Request)
- name_list.append( interface["name"] )
- vnfc_interfaces[ vnfc["name"] ] = name_list
-
+ if interface["name"] in name_dict:
+ raise NfvoException(
+ "Error at vnf:VNFC[name:'{}']:bridge-ifaces:name, interface name '{}' already used in this VNFC".format(
+ vnfc["name"], interface["name"]),
+ HTTP_Bad_Request)
+ name_dict[ interface["name"] ] = "overlay"
+ vnfc_interfaces[ vnfc["name"] ] = name_dict
+ # check bood-data info
+ if "boot-data" in vnfc:
+ # check that user-data is incompatible with users and config-files
+ if (vnfc["boot-data"].get("users") or vnfc["boot-data"].get("config-files")) and vnfc["boot-data"].get("user-data"):
+ raise NfvoException(
+ "Error at vnf:VNFC:boot-data, fields 'users' and 'config-files' are not compatible with 'user-data'",
+ HTTP_Bad_Request)
+
#check if the info in external_connections matches with the one in the vnfcs
name_list=[]
for external_connection in vnf_descriptor["vnf"].get("external-connections",() ):
if external_connection["name"] in name_list:
- raise NfvoException("Error at vnf:external-connections:name, value '{}' already used as an external-connection"\
- .format(external_connection["name"]),
- HTTP_Bad_Request)
+ raise NfvoException(
+ "Error at vnf:external-connections:name, value '{}' already used as an external-connection".format(
+ external_connection["name"]),
+ HTTP_Bad_Request)
name_list.append(external_connection["name"])
if external_connection["VNFC"] not in vnfc_interfaces:
- raise NfvoException("Error at vnf:external-connections[name:'{}']:VNFC, value '{}' does not match any VNFC"\
- .format(external_connection["name"], external_connection["VNFC"]),
- HTTP_Bad_Request)
+ raise NfvoException(
+ "Error at vnf:external-connections[name:'{}']:VNFC, value '{}' does not match any VNFC".format(
+ external_connection["name"], external_connection["VNFC"]),
+ HTTP_Bad_Request)
if external_connection["local_iface_name"] not in vnfc_interfaces[ external_connection["VNFC"] ]:
- raise NfvoException("Error at vnf:external-connections[name:'{}']:local_iface_name, value '{}' does not match any interface of this VNFC"\
- .format(external_connection["name"], external_connection["local_iface_name"]),
- HTTP_Bad_Request )
+ raise NfvoException(
+ "Error at vnf:external-connections[name:'{}']:local_iface_name, value '{}' does not match any interface of this VNFC".format(
+ external_connection["name"],
+ external_connection["local_iface_name"]),
+ HTTP_Bad_Request )
#check if the info in internal_connections matches with the one in the vnfcs
name_list=[]
for internal_connection in vnf_descriptor["vnf"].get("internal-connections",() ):
if internal_connection["name"] in name_list:
- raise NfvoException("Error at vnf:internal-connections:name, value '%s' already used as an internal-connection"\
- .format(internal_connection["name"]),
- HTTP_Bad_Request)
+ raise NfvoException(
+ "Error at vnf:internal-connections:name, value '%s' already used as an internal-connection".format(
+ internal_connection["name"]),
+ HTTP_Bad_Request)
name_list.append(internal_connection["name"])
#We should check that internal-connections of type "ptp" have only 2 elements
- if len(internal_connection["elements"])>2 and internal_connection["type"] == "ptp":
- raise NfvoException("Error at vnf:internal-connections[name:'{}']:elements, size must be 2 for a type:'ptp'"\
- .format(internal_connection["name"]),
- HTTP_Bad_Request)
+
+ if len(internal_connection["elements"])>2 and (internal_connection.get("type") == "ptp" or internal_connection.get("type") == "e-line"):
+ raise NfvoException(
+ "Error at 'vnf:internal-connections[name:'{}']:elements', size must be 2 for a '{}' type. Consider change it to '{}' type".format(
+ internal_connection["name"],
+ 'ptp' if vnf_descriptor_version==1 else 'e-line',
+ 'data' if vnf_descriptor_version==1 else "e-lan"),
+ HTTP_Bad_Request)
for port in internal_connection["elements"]:
- if port["VNFC"] not in vnfc_interfaces:
- raise NfvoException("Error at vnf:internal-connections[name:'{}']:elements[]:VNFC, value '{}' does not match any VNFC"\
- .format(internal_connection["name"], port["VNFC"]),
- HTTP_Bad_Request)
- if port["local_iface_name"] not in vnfc_interfaces[ port["VNFC"] ]:
- raise NfvoException("Error at vnf:internal-connections[name:'{}']:elements[]:local_iface_name, value '{}' does not match any interface of this VNFC"\
- .format(internal_connection["name"], port["local_iface_name"]),
- HTTP_Bad_Request)
- return -HTTP_Bad_Request,
-
-def create_or_use_image(mydb, vims, image_dict, rollback_list, only_create_at_vim=False, return_on_error = False):
+ vnf = port["VNFC"]
+ iface = port["local_iface_name"]
+ if vnf not in vnfc_interfaces:
+ raise NfvoException(
+ "Error at vnf:internal-connections[name:'{}']:elements[]:VNFC, value '{}' does not match any VNFC".format(
+ internal_connection["name"], vnf),
+ HTTP_Bad_Request)
+ if iface not in vnfc_interfaces[ vnf ]:
+ raise NfvoException(
+ "Error at vnf:internal-connections[name:'{}']:elements[]:local_iface_name, value '{}' does not match any interface of this VNFC".format(
+ internal_connection["name"], iface),
+ HTTP_Bad_Request)
+ return -HTTP_Bad_Request,
+ if vnf_descriptor_version==1 and "type" not in internal_connection:
+ if vnfc_interfaces[vnf][iface] == "overlay":
+ internal_connection["type"] = "bridge"
+ else:
+ internal_connection["type"] = "data"
+ if vnf_descriptor_version==2 and "implementation" not in internal_connection:
+ if vnfc_interfaces[vnf][iface] == "overlay":
+ internal_connection["implementation"] = "overlay"
+ else:
+ internal_connection["implementation"] = "underlay"
+ if (internal_connection.get("type") == "data" or internal_connection.get("type") == "ptp" or \
+ internal_connection.get("implementation") == "underlay") and vnfc_interfaces[vnf][iface] == "overlay":
+ raise NfvoException(
+ "Error at vnf:internal-connections[name:'{}']:elements[]:{}, interface of type {} connected to an {} network".format(
+ internal_connection["name"],
+ iface, 'bridge' if vnf_descriptor_version==1 else 'overlay',
+ 'data' if vnf_descriptor_version==1 else 'underlay'),
+ HTTP_Bad_Request)
+ if (internal_connection.get("type") == "bridge" or internal_connection.get("implementation") == "overlay") and \
+ vnfc_interfaces[vnf][iface] == "underlay":
+ raise NfvoException(
+ "Error at vnf:internal-connections[name:'{}']:elements[]:{}, interface of type {} connected to an {} network".format(
+ internal_connection["name"], iface,
+ 'data' if vnf_descriptor_version==1 else 'underlay',
+ 'bridge' if vnf_descriptor_version==1 else 'overlay'),
+ HTTP_Bad_Request)
+
+
+def create_or_use_image(mydb, vims, image_dict, rollback_list, only_create_at_vim=False, return_on_error = None):
#look if image exist
if only_create_at_vim:
image_mano_id = image_dict['uuid']
+ if return_on_error == None:
+ return_on_error = True
else:
- images = mydb.get_rows(FROM="images", WHERE={'location':image_dict['location'], 'metadata':image_dict['metadata']})
+ if image_dict['location']:
+ images = mydb.get_rows(FROM="images", WHERE={'location':image_dict['location'], 'metadata':image_dict['metadata']})
+ else:
+ images = mydb.get_rows(FROM="images", WHERE={'universal_name':image_dict['universal_name'], 'checksum':image_dict['checksum']})
if len(images)>=1:
image_mano_id = images[0]['uuid']
else:
- #create image
+ #create image in MANO DB
temp_image_dict={'name':image_dict['name'], 'description':image_dict.get('description',None),
- 'location':image_dict['location'], 'metadata':image_dict.get('metadata',None)
+ 'location':image_dict['location'], 'metadata':image_dict.get('metadata',None),
+ 'universal_name':image_dict['universal_name'] , 'checksum':image_dict['checksum']
}
+ #temp_image_dict['location'] = image_dict.get('new_location') if image_dict['location'] is None
image_mano_id = mydb.new_row('images', temp_image_dict, add_uuid=True)
rollback_list.append({"where":"mano", "what":"image","uuid":image_mano_id})
#create image at every vim
image_db = mydb.get_rows(FROM="datacenters_images", WHERE={'datacenter_id':vim_id, 'image_id':image_mano_id})
#look at VIM if this image exist
try:
- image_vim_id = vim.get_image_id_from_path(image_dict['location'])
+ if image_dict['location'] is not None:
+ image_vim_id = vim.get_image_id_from_path(image_dict['location'])
+ else:
+ filter_dict = {}
+ filter_dict['name'] = image_dict['universal_name']
+ if image_dict.get('checksum') != None:
+ filter_dict['checksum'] = image_dict['checksum']
+ #logger.debug('>>>>>>>> Filter dict: %s', str(filter_dict))
+ vim_images = vim.get_image_list(filter_dict)
+ #logger.debug('>>>>>>>> VIM images: %s', str(vim_images))
+ if len(vim_images) > 1:
+ raise vimconn.vimconnException("More than one candidate VIM image found for filter: {}".format(str(filter_dict)), HTTP_Conflict)
+ elif len(vim_images) == 0:
+ raise vimconn.vimconnNotFoundException("Image not found at VIM with filter: '{}'".format(str(filter_dict)))
+ else:
+ #logger.debug('>>>>>>>> VIM image 0: %s', str(vim_images[0]))
+ image_vim_id = vim_images[0]['id']
+
except vimconn.vimconnNotFoundException as e:
- #Create the image in VIM
+ #Create the image in VIM only if image_dict['location'] or image_dict['new_location'] is not None
try:
- image_vim_id = vim.new_image(image_dict)
- rollback_list.append({"where":"vim", "vim_id": vim_id, "what":"image","uuid":image_vim_id})
- image_created="true"
+ #image_dict['location']=image_dict.get('new_location') if image_dict['location'] is None
+ if image_dict['location']:
+ image_vim_id = vim.new_image(image_dict)
+ rollback_list.append({"where":"vim", "vim_id": vim_id, "what":"image","uuid":image_vim_id})
+ image_created="true"
+ else:
+ #If we reach this point, then the image has image name, and optionally checksum, and could not be found
+ raise vimconn.vimconnException(str(e))
except vimconn.vimconnException as e:
if return_on_error:
- logger.error("Error creating image at VIM: %s", str(e))
+ logger.error("Error creating image at VIM '%s': %s", vim["name"], str(e))
raise
- image_vim_id = str(e)
- logger.warn("Error creating image at VIM: %s", str(e))
+ image_vim_id = None
+ logger.warn("Error creating image at VIM '%s': %s", vim["name"], str(e))
continue
except vimconn.vimconnException as e:
- logger.warn("Error contacting VIM to know if the image exist at VIM: %s", str(e))
- image_vim_id = str(e)
- continue
- #if reach here the image has been create or exist
+ if return_on_error:
+ logger.error("Error contacting VIM to know if the image exists at VIM: %s", str(e))
+ raise
+ logger.warn("Error contacting VIM to know if the image exists at VIM: %s", str(e))
+ image_vim_id = None
+ continue
+ #if we reach here, the image has been created or existed
if len(image_db)==0:
#add new vim_id at datacenters_images
mydb.new_row('datacenters_images', {'datacenter_id':vim_id, 'image_id':image_mano_id, 'vim_id': image_vim_id, 'created':image_created})
return image_vim_id if only_create_at_vim else image_mano_id
-def create_or_use_flavor(mydb, vims, flavor_dict, rollback_list, only_create_at_vim=False, return_on_error = False):
+def create_or_use_flavor(mydb, vims, flavor_dict, rollback_list, only_create_at_vim=False, return_on_error = None):
temp_flavor_dict= {'disk':flavor_dict.get('disk',1),
'ram':flavor_dict.get('ram'),
'vcpus':flavor_dict.get('vcpus'),
#look if flavor exist
if only_create_at_vim:
flavor_mano_id = flavor_dict['uuid']
+ if return_on_error == None:
+ return_on_error = True
else:
flavors = mydb.get_rows(FROM="flavors", WHERE=temp_flavor_dict)
if len(flavors)>=1:
if 'extended' in flavor_dict and flavor_dict['extended']!=None:
dev_nb=0
for device in flavor_dict['extended'].get('devices',[]):
- if "image" not in device:
+ if "image" not in device and "image name" not in device:
continue
- image_dict={'location':device['image'], 'name':flavor_dict['name']+str(dev_nb)+"-img", 'description':flavor_dict.get('description')}
+ image_dict={}
+ image_dict['name']=device.get('image name',flavor_dict['name']+str(dev_nb)+"-img")
+ image_dict['universal_name']=device.get('image name')
+ image_dict['description']=flavor_dict['name']+str(dev_nb)+"-img"
+ image_dict['location']=device.get('image')
+ #image_dict['new_location']=vnfc.get('image location')
+ image_dict['checksum']=device.get('image checksum')
image_metadata_dict = device.get('image metadata', None)
image_metadata_str = None
if image_metadata_dict != None:
#Create the flavor in VIM
#Translate images at devices from MANO id to VIM id
+ disk_list = []
if 'extended' in flavor_dict and flavor_dict['extended']!=None and "devices" in flavor_dict['extended']:
#make a copy of original devices
devices_original=[]
+
for device in flavor_dict["extended"].get("devices",[]):
dev={}
dev.update(device)
dev_nb=0
for index in range(0,len(devices_original)) :
device=devices_original[index]
- if "image" not in device:
+ if "image" not in device and "image name" not in device:
+ if 'size' in device:
+ disk_list.append({'size': device.get('size', default_volume_size)})
continue
- image_dict={'location':device['image'], 'name':flavor_dict['name']+str(dev_nb)+"-img", 'description':flavor_dict.get('description')}
+ image_dict={}
+ image_dict['name']=device.get('image name',flavor_dict['name']+str(dev_nb)+"-img")
+ image_dict['universal_name']=device.get('image name')
+ image_dict['description']=flavor_dict['name']+str(dev_nb)+"-img"
+ image_dict['location']=device.get('image')
+ #image_dict['new_location']=device.get('image location')
+ image_dict['checksum']=device.get('image checksum')
image_metadata_dict = device.get('image metadata', None)
image_metadata_str = None
if image_metadata_dict != None:
image_mano_id=create_or_use_image(mydb, vims, image_dict, rollback_list, only_create_at_vim=False, return_on_error=return_on_error )
image_dict["uuid"]=image_mano_id
image_vim_id=create_or_use_image(mydb, vims, image_dict, rollback_list, only_create_at_vim=True, return_on_error=return_on_error)
+
+ #save disk information (image must be based on and size
+ disk_list.append({'image_id': image_vim_id, 'size': device.get('size', default_volume_size)})
+
flavor_dict["extended"]["devices"][index]['imageRef']=image_vim_id
dev_nb += 1
if len(flavor_db)>0:
#create flavor at vim
logger.debug("nfvo.create_or_use_flavor() adding flavor to VIM %s", vim["name"])
try:
- flavor_vim_id = vim.new_flavor(flavor_dict)
- rollback_list.append({"where":"vim", "vim_id": vim_id, "what":"flavor","uuid":flavor_vim_id})
- flavor_created="true"
+ flavor_vim_id = None
+ flavor_vim_id=vim.get_flavor_id_from_data(flavor_dict)
+ flavor_create="false"
+ except vimconn.vimconnException as e:
+ pass
+ try:
+ if not flavor_vim_id:
+ flavor_vim_id = vim.new_flavor(flavor_dict)
+ rollback_list.append({"where":"vim", "vim_id": vim_id, "what":"flavor","uuid":flavor_vim_id})
+ flavor_created="true"
except vimconn.vimconnException as e:
if return_on_error:
logger.error("Error creating flavor at VIM %s: %s.", vim["name"], str(e))
raise
logger.warn("Error creating flavor at VIM %s: %s.", vim["name"], str(e))
+ flavor_vim_id = None
continue
#if reach here the flavor has been create or exist
if len(flavor_db)==0:
#add new vim_id at datacenters_flavors
- mydb.new_row('datacenters_flavors', {'datacenter_id':vim_id, 'flavor_id':flavor_mano_id, 'vim_id': flavor_vim_id, 'created':flavor_created})
+ extended_devices_yaml = None
+ if len(disk_list) > 0:
+ extended_devices = dict()
+ extended_devices['disks'] = disk_list
+ extended_devices_yaml = yaml.safe_dump(extended_devices,default_flow_style=True,width=256)
+ mydb.new_row('datacenters_flavors',
+ {'datacenter_id':vim_id, 'flavor_id':flavor_mano_id, 'vim_id': flavor_vim_id,
+ 'created':flavor_created,'extended': extended_devices_yaml})
elif flavor_db[0]["vim_id"]!=flavor_vim_id:
#modify existing vim_id at datacenters_flavors
mydb.update_rows('datacenters_flavors', UPDATE={'vim_id':flavor_vim_id}, WHERE={'datacenter_id':vim_id, 'flavor_id':flavor_mano_id})
global global_config
# Step 1. Check the VNF descriptor
- check_vnf_descriptor(vnf_descriptor)
+ check_vnf_descriptor(vnf_descriptor, vnf_descriptor_version=1)
# Step 2. Check tenant exist
+ vims = {}
if tenant_id != "any":
check_tenant(mydb, tenant_id)
if "tenant_id" in vnf_descriptor["vnf"]:
else:
vnf_descriptor['vnf']['tenant_id'] = tenant_id
# Step 3. Get the URL of the VIM from the nfvo_tenant and the datacenter
- vims = get_vim(mydb, tenant_id)
- else:
- vims={}
+ if global_config["auto_push_VNF_to_VIMs"]:
+ vims = get_vim(mydb, tenant_id)
# Step 4. Review the descriptor and add missing fields
#print vnf_descriptor
if "physical" in vnf_descriptor['vnf']:
del vnf_descriptor['vnf']['physical']
#print vnf_descriptor
- # Step 5. Check internal connections
- # TODO: to be moved to step 1????
- internal_connections=vnf_descriptor['vnf'].get('internal_connections',[])
- for ic in internal_connections:
- if len(ic['elements'])>2 and ic['type']=='ptp':
- raise NfvoException("Mismatch 'type':'ptp' with {} elements at 'vnf':'internal-conections'['name':'{}']. Change 'type' to 'data'".format(len(ic), ic['name']),
- HTTP_Bad_Request)
- elif len(ic['elements'])==2 and ic['type']=='data':
- raise NfvoException("Mismatch 'type':'data' with 2 elements at 'vnf':'internal-conections'['name':'{}']. Change 'type' to 'ptp'".format(ic['name']),
- HTTP_Bad_Request)
-
+
# Step 6. For each VNFC in the descriptor, flavors and images are created in the VIM
logger.debug('BEGIN creation of VNF "%s"' % vnf_name)
logger.debug("VNF %s: consisting of %d VNFC(s)" % (vnf_name,len(vnf_descriptor['vnf']['VNFC'])))
#print "Flavor name: %s. Description: %s" % (VNFCitem["name"]+"-flv", VNFCitem["description"])
myflavorDict = {}
- myflavorDict["name"] = vnfc['name']+"-flv"
+ myflavorDict["name"] = vnfc['name']+"-flv" #Maybe we could rename the flavor by using the field "image name" if exists
myflavorDict["description"] = VNFCitem["description"]
myflavorDict["ram"] = vnfc.get("ram", 0)
myflavorDict["vcpus"] = vnfc.get("vcpus", 0)
#In case this integration is made, the VNFCDict might become a VNFClist.
for vnfc in vnf_descriptor['vnf']['VNFC']:
#print "Image name: %s. Description: %s" % (vnfc['name']+"-img", VNFCDict[vnfc['name']]['description'])
- image_dict={'location':vnfc['VNFC image'], 'name':vnfc['name']+"-img", 'description':VNFCDict[vnfc['name']]['description']}
+ image_dict={}
+ image_dict['name']=vnfc.get('image name',vnf_name+"-"+vnfc['name']+"-img")
+ image_dict['universal_name']=vnfc.get('image name')
+ image_dict['description']=vnfc.get('image name', VNFCDict[vnfc['name']]['description'])
+ image_dict['location']=vnfc.get('VNFC image')
+ #image_dict['new_location']=vnfc.get('image location')
+ image_dict['checksum']=vnfc.get('image checksum')
image_metadata_dict = vnfc.get('image metadata', None)
image_metadata_str = None
if image_metadata_dict is not None:
image_id = create_or_use_image(mydb, vims, image_dict, rollback_list)
#print "Image id for VNFC %s: %s" % (vnfc['name'],image_id)
VNFCDict[vnfc['name']]["image_id"] = image_id
- VNFCDict[vnfc['name']]["image_path"] = vnfc['VNFC image']
+ VNFCDict[vnfc['name']]["image_path"] = vnfc.get('VNFC image')
+ if vnfc.get("boot-data"):
+ VNFCDict[vnfc['name']]["boot_data"] = yaml.safe_dump(vnfc["boot-data"], default_flow_style=True, width=256)
# Step 7. Storing the VNF descriptor in the repository
#logger.error("start_scenario %s", error_text)
raise NfvoException(error_text, e.http_code)
+def new_vnf_v02(mydb, tenant_id, vnf_descriptor):
+ global global_config
+
+ # Step 1. Check the VNF descriptor
+ check_vnf_descriptor(vnf_descriptor, vnf_descriptor_version=2)
+ # Step 2. Check tenant exist
+ vims = {}
+ if tenant_id != "any":
+ check_tenant(mydb, tenant_id)
+ if "tenant_id" in vnf_descriptor["vnf"]:
+ if vnf_descriptor["vnf"]["tenant_id"] != tenant_id:
+ raise NfvoException("VNF can not have a different tenant owner '{}', must be '{}'".format(vnf_descriptor["vnf"]["tenant_id"], tenant_id),
+ HTTP_Unauthorized)
+ else:
+ vnf_descriptor['vnf']['tenant_id'] = tenant_id
+ # Step 3. Get the URL of the VIM from the nfvo_tenant and the datacenter
+ if global_config["auto_push_VNF_to_VIMs"]:
+ vims = get_vim(mydb, tenant_id)
+
+ # Step 4. Review the descriptor and add missing fields
+ #print vnf_descriptor
+ #logger.debug("Refactoring VNF descriptor with fields: description, public (default: true)")
+ vnf_name = vnf_descriptor['vnf']['name']
+ vnf_descriptor['vnf']['description'] = vnf_descriptor['vnf'].get("description", vnf_name)
+ if "physical" in vnf_descriptor['vnf']:
+ del vnf_descriptor['vnf']['physical']
+ #print vnf_descriptor
+
+ # Step 6. For each VNFC in the descriptor, flavors and images are created in the VIM
+ logger.debug('BEGIN creation of VNF "%s"' % vnf_name)
+ logger.debug("VNF %s: consisting of %d VNFC(s)" % (vnf_name,len(vnf_descriptor['vnf']['VNFC'])))
+
+ #For each VNFC, we add it to the VNFCDict and we create a flavor.
+ VNFCDict = {} # Dictionary, key: VNFC name, value: dict with the relevant information to create the VNF and VMs in the MANO database
+ rollback_list = [] # It will contain the new images created in mano. It is used for rollback
+ try:
+ logger.debug("Creating additional disk images and new flavors in the VIM for each VNFC")
+ for vnfc in vnf_descriptor['vnf']['VNFC']:
+ VNFCitem={}
+ VNFCitem["name"] = vnfc['name']
+ VNFCitem["description"] = vnfc.get("description", 'VM %s of the VNF %s' %(vnfc['name'],vnf_name))
+
+ #print "Flavor name: %s. Description: %s" % (VNFCitem["name"]+"-flv", VNFCitem["description"])
+
+ myflavorDict = {}
+ myflavorDict["name"] = vnfc['name']+"-flv" #Maybe we could rename the flavor by using the field "image name" if exists
+ myflavorDict["description"] = VNFCitem["description"]
+ myflavorDict["ram"] = vnfc.get("ram", 0)
+ myflavorDict["vcpus"] = vnfc.get("vcpus", 0)
+ myflavorDict["disk"] = vnfc.get("disk", 1)
+ myflavorDict["extended"] = {}
+
+ devices = vnfc.get("devices")
+ if devices != None:
+ myflavorDict["extended"]["devices"] = devices
+
+ # TODO:
+ # Mapping from processor models to rankings should be available somehow in the NFVO. They could be taken from VIM or directly from a new database table
+ # Another option is that the processor in the VNF descriptor specifies directly the ranking of the host
+
+ # Previous code has been commented
+ #if vnfc['processor']['model'] == "Intel(R) Xeon(R) CPU E5-4620 0 @ 2.20GHz" :
+ # myflavorDict["flavor"]['extended']['processor_ranking'] = 200
+ #elif vnfc['processor']['model'] == "Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz" :
+ # myflavorDict["flavor"]['extended']['processor_ranking'] = 300
+ #else:
+ # result2, message = rollback(myvim, myvimURL, myvim_tenant, flavorList, imageList)
+ # if result2:
+ # print "Error creating flavor: unknown processor model. Rollback successful."
+ # return -HTTP_Bad_Request, "Error creating flavor: unknown processor model. Rollback successful."
+ # else:
+ # return -HTTP_Bad_Request, "Error creating flavor: unknown processor model. Rollback fail: you need to access VIM and delete the following %s" % message
+ myflavorDict['extended']['processor_ranking'] = 100 #Hardcoded value, while we decide when the mapping is done
+
+ if 'numas' in vnfc and len(vnfc['numas'])>0:
+ myflavorDict['extended']['numas'] = vnfc['numas']
+
+ #print myflavorDict
+
+ # Step 6.2 New flavors are created in the VIM
+ flavor_id = create_or_use_flavor(mydb, vims, myflavorDict, rollback_list)
+
+ #print "Flavor id for VNFC %s: %s" % (vnfc['name'],flavor_id)
+ VNFCitem["flavor_id"] = flavor_id
+ VNFCDict[vnfc['name']] = VNFCitem
+
+ logger.debug("Creating new images in the VIM for each VNFC")
+ # Step 6.3 New images are created in the VIM
+ #For each VNFC, we must create the appropriate image.
+ #This "for" loop might be integrated with the previous one
+ #In case this integration is made, the VNFCDict might become a VNFClist.
+ for vnfc in vnf_descriptor['vnf']['VNFC']:
+ #print "Image name: %s. Description: %s" % (vnfc['name']+"-img", VNFCDict[vnfc['name']]['description'])
+ image_dict={}
+ image_dict['name']=vnfc.get('image name',vnf_name+"-"+vnfc['name']+"-img")
+ image_dict['universal_name']=vnfc.get('image name')
+ image_dict['description']=vnfc.get('image name', VNFCDict[vnfc['name']]['description'])
+ image_dict['location']=vnfc.get('VNFC image')
+ #image_dict['new_location']=vnfc.get('image location')
+ image_dict['checksum']=vnfc.get('image checksum')
+ image_metadata_dict = vnfc.get('image metadata', None)
+ image_metadata_str = None
+ if image_metadata_dict is not None:
+ image_metadata_str = yaml.safe_dump(image_metadata_dict,default_flow_style=True,width=256)
+ image_dict['metadata']=image_metadata_str
+ #print "create_or_use_image", mydb, vims, image_dict, rollback_list
+ image_id = create_or_use_image(mydb, vims, image_dict, rollback_list)
+ #print "Image id for VNFC %s: %s" % (vnfc['name'],image_id)
+ VNFCDict[vnfc['name']]["image_id"] = image_id
+ VNFCDict[vnfc['name']]["image_path"] = vnfc.get('VNFC image')
+ if vnfc.get("boot-data"):
+ VNFCDict[vnfc['name']]["boot_data"] = yaml.safe_dump(vnfc["boot-data"], default_flow_style=True, width=256)
+
+ # Step 7. Storing the VNF descriptor in the repository
+ if "descriptor" not in vnf_descriptor["vnf"]:
+ vnf_descriptor["vnf"]["descriptor"] = yaml.safe_dump(vnf_descriptor, indent=4, explicit_start=True, default_flow_style=False)
+
+ # Step 8. Adding the VNF to the NFVO DB
+ vnf_id = mydb.new_vnf_as_a_whole2(tenant_id,vnf_name,vnf_descriptor,VNFCDict)
+ return vnf_id
+ except (db_base_Exception, vimconn.vimconnException, KeyError) as e:
+ _, message = rollback(mydb, vims, rollback_list)
+ if isinstance(e, db_base_Exception):
+ error_text = "Exception at database"
+ elif isinstance(e, KeyError):
+ error_text = "KeyError exception "
+ e.http_code = HTTP_Internal_Server_Error
+ else:
+ error_text = "Exception at VIM"
+ error_text += " {} {}. {}".format(type(e).__name__, str(e), message)
+ #logger.error("start_scenario %s", error_text)
+ raise NfvoException(error_text, e.http_code)
+
def get_vnf_id(mydb, tenant_id, vnf_id):
#check valid tenant_id
check_tenant(mydb, tenant_id)
data={'vnf' : filtered_content}
#GET VM
content = mydb.get_rows(FROM='vnfs join vms on vnfs.uuid=vms.vnf_id',
- SELECT=('vms.uuid as uuid','vms.name as name', 'vms.description as description'),
+ SELECT=('vms.uuid as uuid','vms.name as name', 'vms.description as description', 'boot_data'),
WHERE={'vnfs.uuid': vnf_id} )
if len(content)==0:
raise NfvoException("vnf '{}' not found".format(vnf_id), HTTP_Not_Found)
+ # change boot_data into boot-data
+ for vm in content:
+ if vm.get("boot_data"):
+ vm["boot-data"] = yaml.safe_load(vm["boot_data"])
+ del vm["boot_data"]
data['vnf']['VNFC'] = content
+ #TODO: GET all the information from a VNFC and include it in the output.
+
#GET NET
content = mydb.get_rows(FROM='vnfs join nets on vnfs.uuid=nets.vnf_id',
SELECT=('nets.uuid as uuid','nets.name as name','nets.description as description', 'nets.type as type', 'nets.multipoint as multipoint'),
WHERE={'vnfs.uuid': vnf_id} )
data['vnf']['nets'] = content
- #GET Interfaces
+
+ #GET ip-profile for each net
+ for net in data['vnf']['nets']:
+ ipprofiles = mydb.get_rows(FROM='ip_profiles',
+ SELECT=('ip_version','subnet_address','gateway_address','dns_address','dhcp_enabled','dhcp_start_address','dhcp_count'),
+ WHERE={'net_id': net["uuid"]} )
+ if len(ipprofiles)==1:
+ net["ip_profile"] = ipprofiles[0]
+ elif len(ipprofiles)>1:
+ raise NfvoException("More than one ip-profile found with this criteria: net_id='{}'".format(net['uuid']), HTTP_Bad_Request)
+
+
+ #TODO: For each net, GET its elements and relevant info per element (VNFC, iface, ip_address) and include them in the output.
+
+ #GET External Interfaces
content = mydb.get_rows(FROM='vnfs join vms on vnfs.uuid=vms.vnf_id join interfaces on vms.uuid=interfaces.vm_id',\
SELECT=('interfaces.uuid as uuid','interfaces.external_name as external_name', 'vms.name as vm_name', 'interfaces.vm_id as vm_id', \
'interfaces.internal_name as internal_name', 'interfaces.type as type', 'interfaces.vpci as vpci','interfaces.bw as bw'),\
WHERE_NOT={'interfaces.external_name': None} )
#print content
data['vnf']['external-connections'] = content
+
return data
#1.4 get list of connections
conections = topo['topology']['connections']
conections_list = []
+ conections_list_name = []
for k in conections.keys():
if type(conections[k]['nodes'])==dict: #dict with node:iface pairs
ifaces_list = conections[k]['nodes'].items()
if con_type == "dataplane_net" or con_type == "bridge_net":
other_nets[k]["model"] = con_type
-
+ conections_list_name.append(k)
conections_list.append(set(ifaces_list)) #from list to set to operate as a set (this conversion removes elements that are repeated in a list)
#print set(ifaces_list)
#check valid VNF and iface names
if len(conections_list[index] & conections_list[index2])>0: #common interface, join nets
conections_list[index] |= conections_list[index2]
del conections_list[index2]
+ del conections_list_name[index2]
else:
index2 += 1
conections_list[index] = list(conections_list[index]) # from set to list again
net_type_bridge=False
net_type_data=False
net_target = "__-__net"+str(net_nb)
- net_list[net_target] = {'name': "net-"+str(net_nb), 'description':"net-%s in scenario %s" %(net_nb,topo['name']),
+ net_list[net_target] = {'name': conections_list_name[net_nb], #"net-"+str(net_nb),
+ 'description':"net-%s in scenario %s" %(net_nb,topo['name']),
'external':False}
for iface in con:
vnfs[ iface[0] ]['ifaces'][ iface[1] ]['net_key'] = net_target
where={}
where_or={"tenant_id": tenant_id, 'public': "true"}
error_text = ""
- error_pos = "'topology':'nodes':'" + name + "'"
+ error_pos = "'scenario':'vnfs':'" + name + "'"
if 'vnf_id' in vnf:
error_text += " 'vnf_id' " + vnf['vnf_id']
where['uuid'] = vnf['vnf_id']
error_text += " 'vnf_name' " + vnf['vnf_name']
where['name'] = vnf['vnf_name']
if len(where) == 0:
- raise NfvoException("Needed a 'vnf_id' or 'VNF model' at " + error_pos, HTTP_Bad_Request)
+ 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,
def start_scenario(mydb, tenant_id, scenario_id, instance_scenario_name, instance_scenario_description, datacenter=None,vim_tenant=None, startvms=True):
#print "Checking that nfvo_tenant_id exists and getting the VIM URI and the VIM tenant_id"
- datacenter_id = None
- datacenter_name=None
- if datacenter != None:
- if utils.check_valid_uuid(datacenter):
- datacenter_id = datacenter
- else:
- datacenter_name = datacenter
- vims = get_vim(mydb, tenant_id, datacenter_id, datacenter_name, vim_tenant)
- if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(datacenter), HTTP_Not_Found)
- elif len(vims)>1:
- #logger.error("nfvo.datacenter_new_netmap() error. Several datacenters found")
- raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
- myvim = vims.values()[0]
+ datacenter_id, myvim = get_datacenter_by_name_uuid(mydb, tenant_id, datacenter, vim_tenant=vim_tenant)
+ vims = {datacenter_id: myvim}
myvim_tenant = myvim['tenant_id']
- datacenter_id = myvim['id']
datacenter_name = myvim['name']
- datacenter_tenant_id = myvim['config']['datacenter_tenant_id']
+
rollbackList=[]
try:
#print "Checking that the scenario_id exists and getting the scenario dictionary"
scenarioDict = mydb.get_scenario(scenario_id, tenant_id, datacenter_id)
- scenarioDict['datacenter_tenant_id'] = datacenter_tenant_id
+ scenarioDict['datacenter2tenant'] = { datacenter_id: myvim['config']['datacenter_tenant_id'] }
scenarioDict['datacenter_id'] = datacenter_id
#print '================scenarioDict======================='
#print json.dumps(scenarioDict, indent=4)
myNetDict["name"] = myNetName
myNetDict["type"] = myNetType
myNetDict["tenant_id"] = myvim_tenant
+ myNetIPProfile = sce_net.get('ip_profile', None)
#TODO:
#We should use the dictionary as input parameter for new_network
#print myNetDict
if not sce_net["external"]:
- network_id = myvim.new_network(myNetName, myNetType)
+ network_id = myvim.new_network(myNetName, myNetType, myNetIPProfile)
#print "New VIM network created for scenario %s. Network id: %s" % (scenarioDict['name'],network_id)
sce_net['vim_id'] = network_id
auxNetDict['scenario'][sce_net['uuid']] = network_id
rollbackList.append({'what':'network','where':'vim','vim_id':datacenter_id,'uuid':network_id})
+ sce_net["created"] = True
else:
if sce_net['vim_id'] == None:
error_text = "Error, datacenter '%s' does not have external network '%s'." % (datacenter_name, sce_net['name'])
myNetDict["name"] = myNetName
myNetDict["type"] = myNetType
myNetDict["tenant_id"] = myvim_tenant
+ myNetIPProfile = net.get('ip_profile', None)
#print myNetDict
#TODO:
#We should use the dictionary as input parameter for new_network
- network_id = myvim.new_network(myNetName, myNetType)
+ network_id = myvim.new_network(myNetName, myNetType, myNetIPProfile)
#print "VIM network id for scenario %s: %s" % (scenarioDict['name'],network_id)
net['vim_id'] = network_id
if sce_vnf['uuid'] not in auxNetDict:
auxNetDict[sce_vnf['uuid']] = {}
auxNetDict[sce_vnf['uuid']][net['uuid']] = network_id
rollbackList.append({'what':'network','where':'vim','vim_id':datacenter_id,'uuid':network_id})
+ net["created"] = True
#print "auxNetDict:"
#print yaml.safe_dump(auxNetDict, indent=4, default_flow_style=False)
i += 1
myVMDict = {}
#myVMDict['name'] = "%s-%s-%s" % (scenarioDict['name'],sce_vnf['name'], vm['name'])
- myVMDict['name'] = "%s.%s.%d" % (instance_scenario_name,sce_vnf['name'],i)
+ myVMDict['name'] = "{}.{}.{}".format(instance_scenario_name,sce_vnf['name'],chr(96+i))
#myVMDict['description'] = vm['description']
myVMDict['description'] = myVMDict['name'][0:99]
if not startvms:
netDict['vpci'] = iface['vpci']
if "mac" in iface and iface["mac"] is not None:
netDict['mac_address'] = iface['mac']
+ if "port-security" in iface and iface["port-security"] is not None:
+ netDict['port_security'] = iface['port-security']
+ if "floating-ip" in iface and iface["floating-ip"] is not None:
+ netDict['floating_ip'] = iface['floating-ip']
netDict['name'] = iface['internal_name']
if iface['net_id'] is None:
for vnf_iface in sce_vnf["interfaces"]:
#logger.error("start_scenario %s", error_text)
raise NfvoException(error_text, e.http_code)
-def create_instance(mydb, tenant_id, instance_dict):
- #print "Checking that nfvo_tenant_id exists and getting the VIM URI and the VIM tenant_id"
- scenario = instance_dict["scenario"]
+def unify_cloud_config(cloud_config_preserve, cloud_config):
+ ''' join the cloud config information into cloud_config_preserve.
+ In case of conflict cloud_config_preserve preserves
+ None is admited
+ '''
+ if not cloud_config_preserve and not cloud_config:
+ return None
+
+ new_cloud_config = {"key-pairs":[], "users":[]}
+ # key-pairs
+ if cloud_config_preserve:
+ for key in cloud_config_preserve.get("key-pairs", () ):
+ if key not in new_cloud_config["key-pairs"]:
+ new_cloud_config["key-pairs"].append(key)
+ if cloud_config:
+ for key in cloud_config.get("key-pairs", () ):
+ if key not in new_cloud_config["key-pairs"]:
+ new_cloud_config["key-pairs"].append(key)
+ if not new_cloud_config["key-pairs"]:
+ del new_cloud_config["key-pairs"]
+
+ # users
+ if cloud_config:
+ new_cloud_config["users"] += cloud_config.get("users", () )
+ if cloud_config_preserve:
+ new_cloud_config["users"] += cloud_config_preserve.get("users", () )
+ index_to_delete = []
+ users = new_cloud_config.get("users", [])
+ for index0 in range(0,len(users)):
+ if index0 in index_to_delete:
+ continue
+ for index1 in range(index0+1,len(users)):
+ if index1 in index_to_delete:
+ continue
+ if users[index0]["name"] == users[index1]["name"]:
+ index_to_delete.append(index1)
+ for key in users[index1].get("key-pairs",()):
+ if "key-pairs" not in users[index0]:
+ users[index0]["key-pairs"] = [key]
+ elif key not in users[index0]["key-pairs"]:
+ users[index0]["key-pairs"].append(key)
+ index_to_delete.sort(reverse=True)
+ for index in index_to_delete:
+ del users[index]
+ if not new_cloud_config["users"]:
+ del new_cloud_config["users"]
+
+ #boot-data-drive
+ if cloud_config and cloud_config.get("boot-data-drive") != None:
+ new_cloud_config["boot-data-drive"] = cloud_config["boot-data-drive"]
+ if cloud_config_preserve and cloud_config_preserve.get("boot-data-drive") != None:
+ new_cloud_config["boot-data-drive"] = cloud_config_preserve["boot-data-drive"]
+
+ # user-data
+ if cloud_config and cloud_config.get("user-data") != None:
+ new_cloud_config["user-data"] = cloud_config["user-data"]
+ if cloud_config_preserve and cloud_config_preserve.get("user-data") != None:
+ new_cloud_config["user-data"] = cloud_config_preserve["user-data"]
+
+ # config files
+ new_cloud_config["config-files"] = []
+ if cloud_config and cloud_config.get("config-files") != None:
+ new_cloud_config["config-files"] += cloud_config["config-files"]
+ if cloud_config_preserve:
+ for file in cloud_config_preserve.get("config-files", ()):
+ for index in range(0, len(new_cloud_config["config-files"])):
+ if new_cloud_config["config-files"][index]["dest"] == file["dest"]:
+ new_cloud_config["config-files"][index] = file
+ break
+ else:
+ new_cloud_config["config-files"].append(file)
+ if not new_cloud_config["config-files"]:
+ del new_cloud_config["config-files"]
+ return new_cloud_config
+
+
+
+def get_datacenter_by_name_uuid(mydb, tenant_id, datacenter_id_name=None, **extra_filter):
datacenter_id = None
- datacenter_name=None
- datacenter = instance_dict.get("datacenter")
- if datacenter:
- if utils.check_valid_uuid(datacenter):
- datacenter_id = datacenter
+ datacenter_name = None
+ if datacenter_id_name:
+ if utils.check_valid_uuid(datacenter_id_name):
+ datacenter_id = datacenter_id_name
else:
- datacenter_name = datacenter
- vims = get_vim(mydb, tenant_id, datacenter_id, datacenter_name, vim_tenant=None)
+ datacenter_name = datacenter_id_name
+ vims = get_vim(mydb, tenant_id, datacenter_id, datacenter_name, **extra_filter)
if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(str(datacenter)), HTTP_Not_Found)
+ raise NfvoException("datacenter '{}' not found".format(str(datacenter_id_name)), HTTP_Not_Found)
elif len(vims)>1:
#print "nfvo.datacenter_action() error. Several datacenters found"
raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
- myvim = vims.values()[0]
+ 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'''
+ for k, v in u.iteritems():
+ if isinstance(v, collections.Mapping):
+ r = update(d.get(k, {}), v)
+ d[k] = r
+ else:
+ d[k] = u[k]
+ return d
+
+def create_instance(mydb, tenant_id, instance_dict):
+ #print "Checking that nfvo_tenant_id exists and getting the VIM URI and the VIM tenant_id"
+ #logger.debug("Creating instance...")
+ scenario = instance_dict["scenario"]
+
+ #find main datacenter
+ myvims = {}
+ datacenter2tenant = {}
+ datacenter = instance_dict.get("datacenter")
+ default_datacenter_id, vim = get_datacenter_by_name_uuid(mydb, tenant_id, datacenter)
+ myvims[default_datacenter_id] = vim
+ datacenter2tenant[default_datacenter_id] = vim['config']['datacenter_tenant_id']
#myvim_tenant = myvim['tenant_id']
- datacenter_id = myvim['id']
- datacenter_name = myvim['name']
- datacenter_tenant_id = myvim['config']['datacenter_tenant_id']
+# default_datacenter_name = vim['name']
rollbackList=[]
#print "Checking that the scenario exists and getting the scenario dictionary"
- scenarioDict = mydb.get_scenario(scenario, tenant_id, datacenter_id)
- scenarioDict['datacenter_tenant_id'] = datacenter_tenant_id
- scenarioDict['datacenter_id'] = datacenter_id
-
+ scenarioDict = mydb.get_scenario(scenario, tenant_id, default_datacenter_id)
+
+ #logger.debug(">>>>>>> Dictionaries before merging")
+ #logger.debug(">>>>>>> InstanceDict:\n{}".format(yaml.safe_dump(instance_dict,default_flow_style=False, width=256)))
+ #logger.debug(">>>>>>> ScenarioDict:\n{}".format(yaml.safe_dump(scenarioDict,default_flow_style=False, width=256)))
+
+ scenarioDict['datacenter_id'] = default_datacenter_id
+
auxNetDict = {} #Auxiliar dictionary. First key:'scenario' or sce_vnf uuid. Second Key: uuid of the net/sce_net. Value: vim_net_id
auxNetDict['scenario'] = {}
- #print "scenario dict: ",yaml.safe_dump(scenarioDict, indent=4, default_flow_style=False)
+ logger.debug("Creating instance from scenario-dict:\n%s", yaml.safe_dump(scenarioDict, indent=4, default_flow_style=False)) #TODO remove
instance_name = instance_dict["name"]
instance_description = instance_dict.get("description")
try:
#0 check correct parameters
- for descriptor_net in instance_dict.get("networks",{}).keys():
+ for net_name, net_instance_desc in instance_dict.get("networks",{}).iteritems():
found=False
for scenario_net in scenarioDict['nets']:
- if descriptor_net == scenario_net["name"]:
+ if net_name == scenario_net["name"]:
found = True
break
if not found:
- raise NfvoException("Invalid scenario network name '{}' at instance:networks".format(descriptor_net), HTTP_Bad_Request)
- for descriptor_vnf in instance_dict.get("vnfs",{}).keys():
+ raise NfvoException("Invalid scenario network name '{}' at instance:networks".format(net_name), HTTP_Bad_Request)
+ if "sites" not in net_instance_desc:
+ net_instance_desc["sites"] = [ {} ]
+ site_without_datacenter_field = False
+ for site in net_instance_desc["sites"]:
+ if site.get("datacenter"):
+ if site["datacenter"] not in myvims:
+ #Add this datacenter to myvims
+ d, v = get_datacenter_by_name_uuid(mydb, tenant_id, site["datacenter"])
+ myvims[d] = v
+ datacenter2tenant[d] = v['config']['datacenter_tenant_id']
+ site["datacenter"] = d #change name to id
+ else:
+ if site_without_datacenter_field:
+ raise NfvoException("Found more than one entries without datacenter field at instance:networks:{}:sites".format(net_name), HTTP_Bad_Request)
+ site_without_datacenter_field = True
+ site["datacenter"] = default_datacenter_id #change name to id
+
+ for vnf_name, vnf_instance_desc in instance_dict.get("vnfs",{}).iteritems():
found=False
for scenario_vnf in scenarioDict['vnfs']:
- if descriptor_vnf == scenario_vnf['name']:
+ if vnf_name == scenario_vnf['name']:
found = True
break
if not found:
- raise NfvoException("Invalid vnf name '{}' at instance:vnfs".format(descriptor_vnf), HTTP_Bad_Request)
+ raise NfvoException("Invalid vnf name '{}' at instance:vnfs".format(vnf_instance_desc), HTTP_Bad_Request)
+ if "datacenter" in vnf_instance_desc:
+ #Add this datacenter to myvims
+ if vnf_instance_desc["datacenter"] not in myvims:
+ d, v = get_datacenter_by_name_uuid(mydb, tenant_id, vnf_instance_desc["datacenter"])
+ myvims[d] = v
+ datacenter2tenant[d] = v['config']['datacenter_tenant_id']
+ scenario_vnf["datacenter"] = vnf_instance_desc["datacenter"]
+
+ #0.1 parse cloud-config parameters
+ cloud_config = unify_cloud_config(instance_dict.get("cloud-config"), scenarioDict.get("cloud-config"))
+
+ #0.2 merge instance information into scenario
+ #Ideally, the operation should be as simple as: update(scenarioDict,instance_dict)
+ #However, this is not possible yet.
+ for net_name, net_instance_desc in instance_dict.get("networks",{}).iteritems():
+ for scenario_net in scenarioDict['nets']:
+ if net_name == scenario_net["name"]:
+ if 'ip-profile' in net_instance_desc:
+ ipprofile = net_instance_desc['ip-profile']
+ ipprofile['subnet_address'] = ipprofile.pop('subnet-address',None)
+ ipprofile['ip_version'] = ipprofile.pop('ip-version','IPv4')
+ ipprofile['gateway_address'] = ipprofile.pop('gateway-address',None)
+ ipprofile['dns_address'] = ipprofile.pop('dns-address',None)
+ if 'dhcp' in ipprofile:
+ ipprofile['dhcp_start_address'] = ipprofile['dhcp'].get('start-address',None)
+ ipprofile['dhcp_enabled'] = ipprofile['dhcp'].get('enabled',True)
+ ipprofile['dhcp_count'] = ipprofile['dhcp'].get('count',None)
+ del ipprofile['dhcp']
+ if 'ip_profile' not in scenario_net:
+ scenario_net['ip_profile'] = ipprofile
+ else:
+ update(scenario_net['ip_profile'],ipprofile)
+ for interface in net_instance_desc.get('interfaces', () ):
+ if 'ip_address' in interface:
+ for vnf in scenarioDict['vnfs']:
+ if interface['vnf'] == vnf['name']:
+ for vnf_interface in vnf['interfaces']:
+ if interface['vnf_interface'] == vnf_interface['external_name']:
+ vnf_interface['ip_address']=interface['ip_address']
+
+ #logger.debug(">>>>>>>> Merged dictionary")
+ logger.debug("Creating instance scenario-dict MERGED:\n%s", yaml.safe_dump(scenarioDict, indent=4, default_flow_style=False))
+
#1. Creating new nets (sce_nets) in the VIM"
for sce_net in scenarioDict['nets']:
+ sce_net["vim_id_sites"]={}
descriptor_net = instance_dict.get("networks",{}).get(sce_net["name"],{})
- net_name = descriptor_net.get("name")
- net_type = sce_net['type']
- lookfor_filter = {'admin_state_up': True, 'status': 'ACTIVE'} #'shared': True
- if sce_net["external"]:
- if not net_name:
- net_name = sce_net["name"]
- if "netmap-use" in descriptor_net or "netmap-create" in descriptor_net:
- create_network = False
- lookfor_network = False
- if "netmap-use" in descriptor_net:
+ net_name = descriptor_net.get("vim-network-name")
+ auxNetDict['scenario'][sce_net['uuid']] = {}
+
+ sites = descriptor_net.get("sites", [ {} ])
+ for site in sites:
+ if site.get("datacenter"):
+ vim = myvims[ site["datacenter"] ]
+ datacenter_id = site["datacenter"]
+ else:
+ vim = myvims[ default_datacenter_id ]
+ datacenter_id = default_datacenter_id
+ net_type = sce_net['type']
+ lookfor_filter = {'admin_state_up': True, 'status': 'ACTIVE'} #'shared': True
+ if sce_net["external"]:
+ if not net_name:
+ net_name = sce_net["name"]
+ if "netmap-use" in site or "netmap-create" in site:
+ create_network = False
+ lookfor_network = False
+ if "netmap-use" in site:
+ lookfor_network = True
+ if utils.check_valid_uuid(site["netmap-use"]):
+ filter_text = "scenario id '%s'" % site["netmap-use"]
+ lookfor_filter["id"] = site["netmap-use"]
+ else:
+ filter_text = "scenario name '%s'" % site["netmap-use"]
+ lookfor_filter["name"] = site["netmap-use"]
+ if "netmap-create" in site:
+ create_network = True
+ net_vim_name = net_name
+ if site["netmap-create"]:
+ net_vim_name = site["netmap-create"]
+
+ elif sce_net['vim_id'] != None:
+ #there is a netmap at datacenter_nets database #TODO REVISE!!!!
+ create_network = False
lookfor_network = True
- if utils.check_valid_uuid(descriptor_net["netmap-use"]):
- filter_text = "scenario id '%s'" % descriptor_net["netmap-use"]
- lookfor_filter["id"] = descriptor_net["netmap-use"]
- else:
- filter_text = "scenario name '%s'" % descriptor_net["netmap-use"]
- lookfor_filter["name"] = descriptor_net["netmap-use"]
- if "netmap-create" in descriptor_net:
+ lookfor_filter["id"] = sce_net['vim_id']
+ filter_text = "vim_id '%s' datacenter_netmap name '%s'. Try to reload vims with datacenter-net-update" % (sce_net['vim_id'], sce_net["name"])
+ #look for network at datacenter and return error
+ else:
+ #There is not a netmap, look at datacenter for a net with this name and create if not found
create_network = True
- net_vim_name = net_name
- if descriptor_net["netmap-create"]:
- net_vim_name= descriptor_net["netmap-create"]
-
- elif sce_net['vim_id'] != None:
- #there is a netmap at datacenter_nets database
- create_network = False
- lookfor_network = True
- lookfor_filter["id"] = sce_net['vim_id']
- filter_text = "vim_id '%s' datacenter_netmap name '%s'. Try to reload vims with datacenter-net-update" % (sce_net['vim_id'], sce_net["name"])
- #look for network at datacenter and return error
+ lookfor_network = True
+ lookfor_filter["name"] = sce_net["name"]
+ net_vim_name = sce_net["name"]
+ filter_text = "scenario name '%s'" % sce_net["name"]
else:
- #There is not a netmap, look at datacenter for a net with this name and create if not found
+ if not net_name:
+ net_name = "%s.%s" %(instance_name, sce_net["name"])
+ net_name = net_name[:255] #limit length
+ net_vim_name = net_name
create_network = True
- lookfor_network = True
- lookfor_filter["name"] = sce_net["name"]
- net_vim_name = sce_net["name"]
- filter_text = "scenario name '%s'" % sce_net["name"]
- else:
- if not net_name:
- net_name = "%s.%s" %(instance_name, sce_net["name"])
- net_name = net_name[:255] #limit length
- net_vim_name = net_name
- create_network = True
- lookfor_network = False
-
- if lookfor_network:
- vim_nets = myvim.get_network_list(filter_dict=lookfor_filter)
- if len(vim_nets) > 1:
- raise NfvoException("More than one candidate VIM network found for " + filter_text, HTTP_Bad_Request )
- elif len(vim_nets) == 0:
- if not create_network:
- raise NfvoException("No candidate VIM network found for " + filter_text, HTTP_Bad_Request )
- else:
- sce_net['vim_id'] = vim_nets[0]['id']
- auxNetDict['scenario'][sce_net['uuid']] = vim_nets[0]['id']
- create_network = False
- if create_network:
- #if network is not external
- network_id = myvim.new_network(net_vim_name, net_type)
- sce_net['vim_id'] = network_id
- auxNetDict['scenario'][sce_net['uuid']] = network_id
- rollbackList.append({'what':'network','where':'vim','vim_id':datacenter_id,'uuid':network_id})
+ lookfor_network = False
+
+ if lookfor_network:
+ vim_nets = vim.get_network_list(filter_dict=lookfor_filter)
+ if len(vim_nets) > 1:
+ raise NfvoException("More than one candidate VIM network found for " + filter_text, HTTP_Bad_Request )
+ elif len(vim_nets) == 0:
+ if not create_network:
+ raise NfvoException("No candidate VIM network found for " + filter_text, HTTP_Bad_Request )
+ else:
+ sce_net["vim_id_sites"][datacenter_id] = vim_nets[0]['id']
+ auxNetDict['scenario'][sce_net['uuid']][datacenter_id] = vim_nets[0]['id']
+ create_network = False
+ if create_network:
+ #if network is not external
+ network_id = vim.new_network(net_vim_name, net_type, sce_net.get('ip_profile',None))
+ sce_net["vim_id_sites"][datacenter_id] = network_id
+ auxNetDict['scenario'][sce_net['uuid']][datacenter_id] = network_id
+ rollbackList.append({'what':'network', 'where':'vim', 'vim_id':datacenter_id, 'uuid':network_id})
+ sce_net["created"] = True
#2. Creating new nets (vnf internal nets) in the VIM"
#For each vnf net, we create it and we add it to instanceNetlist.
for sce_vnf in scenarioDict['vnfs']:
for net in sce_vnf['nets']:
+ if sce_vnf.get("datacenter"):
+ vim = myvims[ sce_vnf["datacenter"] ]
+ datacenter_id = sce_vnf["datacenter"]
+ else:
+ vim = myvims[ default_datacenter_id ]
+ datacenter_id = default_datacenter_id
descriptor_net = instance_dict.get("vnfs",{}).get(sce_vnf["name"],{})
net_name = descriptor_net.get("name")
if not net_name:
net_name = "%s.%s" %(instance_name, net["name"])
net_name = net_name[:255] #limit length
net_type = net['type']
- network_id = myvim.new_network(net_name, net_type)
+ network_id = vim.new_network(net_name, net_type, net.get('ip_profile',None))
net['vim_id'] = network_id
if sce_vnf['uuid'] not in auxNetDict:
auxNetDict[sce_vnf['uuid']] = {}
auxNetDict[sce_vnf['uuid']][net['uuid']] = network_id
rollbackList.append({'what':'network','where':'vim','vim_id':datacenter_id,'uuid':network_id})
+ net["created"] = True
+
#print "auxNetDict:"
#print yaml.safe_dump(auxNetDict, indent=4, default_flow_style=False)
#3. Creating new vm instances in the VIM
#myvim.new_vminstance(self,vimURI,tenant_id,name,description,image_id,flavor_id,net_dict)
for sce_vnf in scenarioDict['vnfs']:
+ if sce_vnf.get("datacenter"):
+ vim = myvims[ sce_vnf["datacenter"] ]
+ datacenter_id = sce_vnf["datacenter"]
+ else:
+ vim = myvims[ default_datacenter_id ]
+ datacenter_id = default_datacenter_id
+ sce_vnf["datacenter_id"] = datacenter_id
i = 0
for vm in sce_vnf['vms']:
i += 1
myVMDict = {}
- myVMDict['name'] = "%s.%s.%d" % (instance_name,sce_vnf['name'],i)
+ myVMDict['name'] = "{}.{}.{}".format(instance_name,sce_vnf['name'],chr(96+i))
myVMDict['description'] = myVMDict['name'][0:99]
# if not startvms:
# myVMDict['start'] = "no"
myVMDict['name'] = myVMDict['name'][0:255] #limit name length
#create image at vim in case it not exist
image_dict = mydb.get_table_by_uuid_name("images", vm['image_id'])
- image_id = create_or_use_image(mydb, vims, image_dict, [], True)
+ image_id = create_or_use_image(mydb, {datacenter_id: vim}, image_dict, [], True)
vm['vim_image_id'] = image_id
#create flavor at vim in case it not exist
flavor_dict = mydb.get_table_by_uuid_name("flavors", vm['flavor_id'])
if flavor_dict['extended']!=None:
flavor_dict['extended']= yaml.load(flavor_dict['extended'])
- flavor_id = create_or_use_flavor(mydb, vims, flavor_dict, rollbackList, True)
+ flavor_id = create_or_use_flavor(mydb, {datacenter_id: vim}, flavor_dict, rollbackList, True)
+
+
+
+
+ #Obtain information for additional disks
+ extended_flavor_dict = mydb.get_rows(FROM='datacenters_flavors', SELECT=('extended',), WHERE={'vim_id': flavor_id})
+ if not extended_flavor_dict:
+ raise NfvoException("flavor '{}' not found".format(flavor_id), HTTP_Not_Found)
+ return
+
+ #extended_flavor_dict_yaml = yaml.load(extended_flavor_dict[0])
+ myVMDict['disks'] = None
+ extended_info = extended_flavor_dict[0]['extended']
+ if extended_info != None:
+ extended_flavor_dict_yaml = yaml.load(extended_info)
+ if 'disks' in extended_flavor_dict_yaml:
+ myVMDict['disks'] = extended_flavor_dict_yaml['disks']
+
+
+
+
vm['vim_flavor_id'] = flavor_id
myVMDict['imageRef'] = vm['vim_image_id']
myVMDict['flavorRef'] = vm['vim_flavor_id']
myVMDict['networks'] = []
-#TODO ALF. connect_mgmt_interfaces. Connect management interfaces if this is true
+ #TODO ALF. connect_mgmt_interfaces. Connect management interfaces if this is true
for iface in vm['interfaces']:
netDict = {}
if iface['type']=="data":
netDict['vpci'] = iface['vpci']
if "mac" in iface and iface["mac"] is not None:
netDict['mac_address'] = iface['mac']
+ if "port-security" in iface and iface["port-security"] is not None:
+ netDict['port_security'] = iface['port-security']
+ if "floating-ip" in iface and iface["floating-ip"] is not None:
+ netDict['floating_ip'] = iface['floating-ip']
netDict['name'] = iface['internal_name']
if iface['net_id'] is None:
for vnf_iface in sce_vnf["interfaces"]:
#print iface
#print vnf_iface
if vnf_iface['interface_id']==iface['uuid']:
- netDict['net_id'] = auxNetDict['scenario'][ vnf_iface['sce_net_id'] ]
+ netDict['net_id'] = auxNetDict['scenario'][ vnf_iface['sce_net_id'] ][datacenter_id]
break
else:
netDict['net_id'] = auxNetDict[ sce_vnf['uuid'] ][ iface['net_id'] ]
#print "networks", yaml.safe_dump(myVMDict['networks'], indent=4, default_flow_style=False)
#print "interfaces", yaml.safe_dump(vm['interfaces'], indent=4, default_flow_style=False)
#print ">>>>>>>>>>>>>>>>>>>>>>>>>>>"
- vm_id = myvim.new_vminstance(myVMDict['name'],myVMDict['description'],myVMDict.get('start', None),
- myVMDict['imageRef'],myVMDict['flavorRef'],myVMDict['networks'])
+ if vm.get("boot_data"):
+ cloud_config_vm = unify_cloud_config(vm["boot_data"], cloud_config)
+ else:
+ cloud_config_vm = cloud_config
+ vm_id = vim.new_vminstance(myVMDict['name'],myVMDict['description'],myVMDict.get('start', None),
+ myVMDict['imageRef'],myVMDict['flavorRef'],myVMDict['networks'], cloud_config = cloud_config_vm,
+ disk_list = myVMDict['disks'])
+
vm['vim_id'] = vm_id
rollbackList.append({'what':'vm','where':'vim','vim_id':datacenter_id,'uuid':vm_id})
#put interface uuid back to scenario[vnfs][vms[[interfaces]
if net["name"]==iface["internal_name"]:
iface["vim_id"]=net["vim_id"]
break
- logger.debug("create_instance Deployment done")
- #print yaml.safe_dump(scenarioDict, indent=4, default_flow_style=False)
- #r,c = mydb.new_instance_scenario_as_a_whole(nfvo_tenant,scenarioDict['name'],scenarioDict)
+ scenarioDict["datacenter2tenant"] = datacenter2tenant
+ logger.debug("create_instance Deployment done scenarioDict: %s",
+ yaml.safe_dump(scenarioDict, indent=4, default_flow_style=False) )
instance_id = mydb.new_instance_scenario_as_a_whole(tenant_id,instance_name, instance_description, scenarioDict)
return mydb.get_instance_scenario(instance_id)
except (NfvoException, vimconn.vimconnException,db_base_Exception) as e:
- message = rollback(mydb, vims, rollbackList)
+ message = rollback(mydb, myvims, rollbackList)
if isinstance(e, db_base_Exception):
error_text = "database Exception"
elif isinstance(e, vimconn.vimconnException):
#print yaml.safe_dump(instanceDict, indent=4, default_flow_style=False)
tenant_id = instanceDict["tenant_id"]
#print "Checking that nfvo_tenant_id exists and getting the VIM URI and the VIM tenant_id"
- try:
- vims = get_vim(mydb, tenant_id, instanceDict['datacenter_id'])
- if len(vims) == 0:
- logger.error("!!!!!! nfvo.delete_instance() datacenter not found!!!!")
- myvim = None
- else:
- myvim = vims.values()[0]
- except NfvoException as e:
- logger.error("!!!!!! nfvo.delete_instance() datacenter Exception!!!! " + str(e))
- myvim = None
-
-
- #1. Delete from Database
- #result,c = mydb.delete_row_by_id('instance_scenarios', instance_id, nfvo_tenant)
+ #1. Delete from Database
message = mydb.delete_instance_scenario(instance_id, tenant_id)
#2. delete from VIM
- if not myvim:
- error_msg = "Not possible to delete VIM VMs and networks. Datacenter not found at database!!!"
- else:
- error_msg = ""
+ error_msg = ""
+ myvims={}
#2.1 deleting VMs
#vm_fail_list=[]
for sce_vnf in instanceDict['vnfs']:
- if not myvim:
- continue
+ datacenter_key = (sce_vnf["datacenter_id"], sce_vnf["datacenter_tenant_id"])
+ if datacenter_key not in myvims:
+ vims = get_vim(mydb, tenant_id, datacenter_id=sce_vnf["datacenter_id"],
+ datacenter_tenant_id=sce_vnf["datacenter_tenant_id"])
+ if len(vims) == 0:
+ logger.error("datacenter '{}' with datacenter_tenant_id '{}' not found".format(sce_vnf["datacenter_id"],
+ sce_vnf["datacenter_tenant_id"]))
+ myvims[datacenter_key] = None
+ else:
+ myvims[datacenter_key] = vims.values()[0]
+ myvim = myvims[datacenter_key]
for vm in sce_vnf['vms']:
+ if not myvim:
+ error_msg += "\n VM id={} cannot be deleted because datacenter={} not found".format(vm['vim_vm_id'], sce_vnf["datacenter_id"])
+ continue
try:
myvim.delete_vminstance(vm['vim_vm_id'])
except vimconn.vimconnNotFoundException as e:
- error_msg+="\n VM id={} not found at VIM".format(vm['vim_vm_id'])
+ error_msg+="\n VM VIM_id={} not found at datacenter={}".format(vm['vim_vm_id'], sce_vnf["datacenter_id"])
logger.warn("VM instance '%s'uuid '%s', VIM id '%s', from VNF_id '%s' not found",
vm['name'], vm['uuid'], vm['vim_vm_id'], sce_vnf['vnf_id'])
except vimconn.vimconnException as e:
- error_msg+="\n Error: " + e.http_code + " VM id=" + vm['vim_vm_id']
- logger.error("Error %d deleting VM instance '%s'uuid '%s', VIM id '%s', from VNF_id '%s': %s",
+ error_msg+="\n VM VIM_id={} at datacenter={} Error: {} {}".format(vm['vim_vm_id'], sce_vnf["datacenter_id"], e.http_code, str(e))
+ logger.error("Error %d deleting VM instance '%s'uuid '%s', VIM_id '%s', from VNF_id '%s': %s",
e.http_code, vm['name'], vm['uuid'], vm['vim_vm_id'], sce_vnf['vnf_id'], str(e))
#2.2 deleting NETS
#net_fail_list=[]
for net in instanceDict['nets']:
- if net['external']:
+ if not net['created']:
continue #skip not created nets
+ datacenter_key = (net["datacenter_id"], net["datacenter_tenant_id"])
+ if datacenter_key not in myvims:
+ vims = get_vim(mydb, tenant_id, datacenter_id=net["datacenter_id"],
+ datacenter_tenant_id=net["datacenter_tenant_id"])
+ if len(vims) == 0:
+ logger.error("datacenter '{}' with datacenter_tenant_id '{}' not found".format(net["datacenter_id"], net["datacenter_tenant_id"]))
+ myvims[datacenter_key] = None
+ else:
+ myvims[datacenter_key] = vims.values()[0]
+ myvim = myvims[datacenter_key]
+
if not myvim:
+ error_msg += "\n Net VIM_id={} cannot be deleted because datacenter={} not found".format(net['vim_net_id'], net["datacenter_id"])
continue
try:
myvim.delete_network(net['vim_net_id'])
except vimconn.vimconnNotFoundException as e:
- error_msg+="\n NET id={} not found at VIM".format(net['vim_net_id'])
- logger.warn("NET '%s', VIM id '%s', from VNF_id '%s' not found",
- net['uuid'], vm['vim_net_id'], sce_vnf['vnf_id'])
+ error_msg+="\n NET VIM_id={} not found at datacenter={}".format(net['vim_net_id'], net["datacenter_id"])
+ logger.warn("NET '%s', VIM_id '%s', from VNF_net_id '%s' not found",
+ net['uuid'], net['vim_net_id'], str(net['vnf_net_id']))
except vimconn.vimconnException as e:
- error_msg+="\n Error: " + e.http_code + " Net id=" + net['vim_vm_id']
- logger.error("Error %d deleting NET '%s', VIM id '%s', from VNF_id '%s': %s",
- e.http_code, net['uuid'], net['vim_net_id'], sce_vnf['vnf_id'], str(e))
+ error_msg+="\n NET VIM_id={} at datacenter={} Error: {} {}".format(net['vim_net_id'], net["datacenter_id"], e.http_code, str(e))
+ logger.error("Error %d deleting NET '%s', VIM_id '%s', from VNF_net_id '%s': %s",
+ e.http_code, net['uuid'], net['vim_net_id'], str(net['vnf_net_id']), str(e))
if len(error_msg)>0:
return 'instance ' + message + ' deleted but some elements could not be deleted, or already deleted (error: 404) from VIM: ' + error_msg
else:
#print json.dumps(instanceDict, indent=4)
#print "Getting the VIM URL and the VIM tenant_id"
- vims = get_vim(mydb, nfvo_tenant, instanceDict['datacenter_id'])
- if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(str(instanceDict['datacenter_id'])), HTTP_Not_Found)
- myvim = vims.values()[0]
-
+ myvims={}
+
# 1. Getting VIM vm and net list
vms_updated = [] #List of VM instance uuids in openmano that were updated
vms_notupdated=[]
- vm_list = []
+ vm_list = {}
for sce_vnf in instanceDict['vnfs']:
+ datacenter_key = (sce_vnf["datacenter_id"], sce_vnf["datacenter_tenant_id"])
+ if datacenter_key not in vm_list:
+ vm_list[datacenter_key] = []
+ if datacenter_key not in myvims:
+ vims = get_vim(mydb, nfvo_tenant, datacenter_id=sce_vnf["datacenter_id"],
+ datacenter_tenant_id=sce_vnf["datacenter_tenant_id"])
+ if len(vims) == 0:
+ logger.error("datacenter '{}' with datacenter_tenant_id '{}' not found".format(sce_vnf["datacenter_id"], sce_vnf["datacenter_tenant_id"]))
+ myvims[datacenter_key] = None
+ else:
+ myvims[datacenter_key] = vims.values()[0]
for vm in sce_vnf['vms']:
- vm_list.append(vm['vim_vm_id'])
+ vm_list[datacenter_key].append(vm['vim_vm_id'])
vms_notupdated.append(vm["uuid"])
nets_updated = [] #List of VM instance uuids in openmano that were updated
nets_notupdated=[]
- net_list=[]
+ net_list = {}
for net in instanceDict['nets']:
- net_list.append(net['vim_net_id'])
+ datacenter_key = (net["datacenter_id"], net["datacenter_tenant_id"])
+ if datacenter_key not in net_list:
+ net_list[datacenter_key] = []
+ if datacenter_key not in myvims:
+ vims = get_vim(mydb, nfvo_tenant, datacenter_id=net["datacenter_id"],
+ datacenter_tenant_id=net["datacenter_tenant_id"])
+ if len(vims) == 0:
+ logger.error("datacenter '{}' with datacenter_tenant_id '{}' not found".format(net["datacenter_id"], net["datacenter_tenant_id"]))
+ myvims[datacenter_key] = None
+ else:
+ myvims[datacenter_key] = vims.values()[0]
+
+ net_list[datacenter_key].append(net['vim_net_id'])
nets_notupdated.append(net["uuid"])
- try:
- # 1. Getting the status of all VMs
- vm_dict = myvim.refresh_vms_status(vm_list)
+ # 1. Getting the status of all VMs
+ vm_dict={}
+ for datacenter_key in myvims:
+ if not vm_list.get(datacenter_key):
+ continue
+ failed = True
+ failed_message=""
+ if not myvims[datacenter_key]:
+ failed_message = "datacenter '{}' with datacenter_tenant_id '{}' not found".format(net["datacenter_id"], net["datacenter_tenant_id"])
+ else:
+ try:
+ vm_dict.update(myvims[datacenter_key].refresh_vms_status(vm_list[datacenter_key]) )
+ failed = False
+ except vimconn.vimconnException as e:
+ logger.error("VIM exception %s %s", type(e).__name__, str(e))
+ failed_message = str(e)
+ if failed:
+ for vm in vm_list[datacenter_key]:
+ vm_dict[vm] = {'status': "VIM_ERROR", 'error_msg': failed_message}
- # 2. Update the status of VMs in the instanceDict, while collects the VMs whose status changed
- for sce_vnf in instanceDict['vnfs']:
- for vm in sce_vnf['vms']:
- vm_id = vm['vim_vm_id']
- interfaces = vm_dict[vm_id].pop('interfaces', [])
- #2.0 look if contain manamgement interface, and if not change status from ACTIVE:NoMgmtIP to ACTIVE
- has_mgmt_iface = False
- for iface in vm["interfaces"]:
- if iface["type"]=="mgmt":
- has_mgmt_iface = True
- if vm_dict[vm_id]['status'] == "ACTIVE:NoMgmtIP" and not has_mgmt_iface:
- vm_dict[vm_id]['status'] = "ACTIVE"
- if vm['status'] != vm_dict[vm_id]['status'] or vm.get('error_msg')!=vm_dict[vm_id].get('error_msg') or vm.get('vim_info')!=vm_dict[vm_id].get('vim_info'):
- vm['status'] = vm_dict[vm_id]['status']
- vm['error_msg'] = vm_dict[vm_id].get('error_msg')
- vm['vim_info'] = vm_dict[vm_id].get('vim_info')
- # 2.1. Update in openmano DB the VMs whose status changed
- try:
- updates = mydb.update_rows('instance_vms', UPDATE=vm_dict[vm_id], WHERE={'uuid':vm["uuid"]})
- vms_notupdated.remove(vm["uuid"])
- if updates>0:
- vms_updated.append(vm["uuid"])
- except db_base_Exception as e:
- logger.error("nfvo.refresh_instance error database update: %s", str(e))
- # 2.2. Update in openmano DB the interface VMs
- for interface in interfaces:
- #translate from vim_net_id to instance_net_id
- network_id=None
- for net in instanceDict['nets']:
- if net["vim_net_id"] == interface["vim_net_id"]:
- network_id = net["uuid"]
- break
- if not network_id:
- continue
- del interface["vim_net_id"]
- try:
- mydb.update_rows('instance_interfaces', UPDATE=interface, WHERE={'instance_vm_id':vm["uuid"], "instance_net_id":network_id})
- except db_base_Exception as e:
- logger.error( "nfvo.refresh_instance error with vm=%s, interface_net_id=%s", vm["uuid"], network_id)
-
- # 3. Getting the status of all nets
- net_dict = myvim.refresh_nets_status(net_list)
-
- # 4. Update the status of nets in the instanceDict, while collects the nets whose status changed
- # TODO: update nets inside a vnf
- for net in instanceDict['nets']:
- net_id = net['vim_net_id']
- if net['status'] != net_dict[net_id]['status'] or net.get('error_msg')!=net_dict[net_id].get('error_msg') or net.get('vim_info')!=net_dict[net_id].get('vim_info'):
- net['status'] = net_dict[net_id]['status']
- net['error_msg'] = net_dict[net_id].get('error_msg')
- net['vim_info'] = net_dict[net_id].get('vim_info')
- # 5.1. Update in openmano DB the nets whose status changed
+ # 2. Update the status of VMs in the instanceDict, while collects the VMs whose status changed
+ for sce_vnf in instanceDict['vnfs']:
+ for vm in sce_vnf['vms']:
+ vm_id = vm['vim_vm_id']
+ interfaces = vm_dict[vm_id].pop('interfaces', [])
+ #2.0 look if contain manamgement interface, and if not change status from ACTIVE:NoMgmtIP to ACTIVE
+ has_mgmt_iface = False
+ for iface in vm["interfaces"]:
+ if iface["type"]=="mgmt":
+ has_mgmt_iface = True
+ if vm_dict[vm_id]['status'] == "ACTIVE:NoMgmtIP" and not has_mgmt_iface:
+ vm_dict[vm_id]['status'] = "ACTIVE"
+ if vm_dict[vm_id].get('error_msg') and len(vm_dict[vm_id]['error_msg']) >= 1024:
+ vm_dict[vm_id]['error_msg'] = vm_dict[vm_id]['error_msg'][:516] + " ... " + vm_dict[vm_id]['error_msg'][-500:]
+ if vm['status'] != vm_dict[vm_id]['status'] or vm.get('error_msg')!=vm_dict[vm_id].get('error_msg') or vm.get('vim_info')!=vm_dict[vm_id].get('vim_info'):
+ vm['status'] = vm_dict[vm_id]['status']
+ vm['error_msg'] = vm_dict[vm_id].get('error_msg')
+ vm['vim_info'] = vm_dict[vm_id].get('vim_info')
+ # 2.1. Update in openmano DB the VMs whose status changed
try:
- updated = mydb.update_rows('instance_nets', UPDATE=net_dict[net_id], WHERE={'uuid':net["uuid"]})
- nets_notupdated.remove(net["uuid"])
- if updated>0:
- nets_updated.append(net["uuid"])
+ updates = mydb.update_rows('instance_vms', UPDATE=vm_dict[vm_id], WHERE={'uuid':vm["uuid"]})
+ vms_notupdated.remove(vm["uuid"])
+ if updates>0:
+ vms_updated.append(vm["uuid"])
except db_base_Exception as e:
logger.error("nfvo.refresh_instance error database update: %s", str(e))
- except vimconn.vimconnException as e:
- #logger.error("VIM exception %s %s", type(e).__name__, str(e))
- raise NfvoException(str(e), e.http_code)
+ # 2.2. Update in openmano DB the interface VMs
+ for interface in interfaces:
+ #translate from vim_net_id to instance_net_id
+ network_id_list=[]
+ for net in instanceDict['nets']:
+ if net["vim_net_id"] == interface["vim_net_id"]:
+ network_id_list.append(net["uuid"])
+ if not network_id_list:
+ continue
+ del interface["vim_net_id"]
+ try:
+ for network_id in network_id_list:
+ mydb.update_rows('instance_interfaces', UPDATE=interface, WHERE={'instance_vm_id':vm["uuid"], "instance_net_id":network_id})
+ except db_base_Exception as e:
+ logger.error( "nfvo.refresh_instance error with vm=%s, interface_net_id=%s", vm["uuid"], network_id)
+
+ # 3. Getting the status of all nets
+ net_dict = {}
+ for datacenter_key in myvims:
+ if not net_list.get(datacenter_key):
+ continue
+ failed = True
+ failed_message = ""
+ if not myvims[datacenter_key]:
+ failed_message = "datacenter '{}' with datacenter_tenant_id '{}' not found".format(net["datacenter_id"], net["datacenter_tenant_id"])
+ else:
+ try:
+ net_dict.update(myvims[datacenter_key].refresh_nets_status(net_list[datacenter_key]) )
+ failed = False
+ except vimconn.vimconnException as e:
+ logger.error("VIM exception %s %s", type(e).__name__, str(e))
+ failed_message = str(e)
+ if failed:
+ for net in net_list[datacenter_key]:
+ net_dict[net] = {'status': "VIM_ERROR", 'error_msg': failed_message}
+
+ # 4. Update the status of nets in the instanceDict, while collects the nets whose status changed
+ # TODO: update nets inside a vnf
+ for net in instanceDict['nets']:
+ net_id = net['vim_net_id']
+ if net_dict[net_id].get('error_msg') and len(net_dict[net_id]['error_msg']) >= 1024:
+ net_dict[net_id]['error_msg'] = net_dict[net_id]['error_msg'][:516] + " ... " + net_dict[vm_id]['error_msg'][-500:]
+ if net['status'] != net_dict[net_id]['status'] or net.get('error_msg')!=net_dict[net_id].get('error_msg') or net.get('vim_info')!=net_dict[net_id].get('vim_info'):
+ net['status'] = net_dict[net_id]['status']
+ net['error_msg'] = net_dict[net_id].get('error_msg')
+ net['vim_info'] = net_dict[net_id].get('vim_info')
+ # 5.1. Update in openmano DB the nets whose status changed
+ try:
+ updated = mydb.update_rows('instance_nets', UPDATE=net_dict[net_id], WHERE={'uuid':net["uuid"]})
+ nets_notupdated.remove(net["uuid"])
+ if updated>0:
+ nets_updated.append(net["uuid"])
+ except db_base_Exception as e:
+ logger.error("nfvo.refresh_instance error database update: %s", str(e))
# Returns appropriate output
#print "nfvo.refresh_instance finishes"
def new_datacenter(mydb, datacenter_descriptor):
if "config" in datacenter_descriptor:
datacenter_descriptor["config"]=yaml.safe_dump(datacenter_descriptor["config"],default_flow_style=True,width=256)
+ #Check that datacenter-type is correct
+ datacenter_type = datacenter_descriptor.get("type", "openvim");
+ module_info = None
+ try:
+ module = "vimconn_" + datacenter_type
+ module_info = imp.find_module(module)
+ except (IOError, ImportError):
+ if module_info and module_info[0]:
+ file.close(module_info[0])
+ raise NfvoException("Incorrect datacenter type '{}'. Plugin '{}'.py not installed".format(datacenter_type, module), HTTP_Bad_Request)
+
datacenter_id = mydb.new_row("datacenters", datacenter_descriptor, add_uuid=True)
return datacenter_id
mydb.delete_row_by_id("datacenters", datacenter_dict['uuid'])
return datacenter_dict['uuid'] + " " + datacenter_dict['name']
-def associate_datacenter_to_tenant(mydb, nfvo_tenant, datacenter, vim_tenant_id=None, vim_tenant_name=None, vim_username=None, vim_password=None):
+def associate_datacenter_to_tenant(mydb, nfvo_tenant, datacenter, vim_tenant_id=None, vim_tenant_name=None, vim_username=None, vim_password=None, config=None):
#get datacenter info
- if utils.check_valid_uuid(datacenter):
- vims = get_vim(mydb, datacenter_id=datacenter)
- else:
- vims = get_vim(mydb, datacenter_name=datacenter)
- if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(str(datacenter)), HTTP_Not_Found)
- elif len(vims)>1:
- #print "nfvo.datacenter_action() error. Several datacenters found"
- raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
-
- datacenter_id=vims.keys()[0]
- myvim=vims[datacenter_id]
+ datacenter_id, myvim = get_datacenter_by_name_uuid(mydb, None, datacenter)
datacenter_name=myvim["name"]
create_vim_tenant=True if vim_tenant_id==None and vim_tenant_name==None else False
datacenter_tenants_dict["user"] = vim_username
datacenter_tenants_dict["passwd"] = vim_password
datacenter_tenants_dict["datacenter_id"] = datacenter_id
+ if config:
+ datacenter_tenants_dict["config"] = yaml.safe_dump(config, default_flow_style=True, width=256)
id_ = mydb.new_row('datacenter_tenants', datacenter_tenants_dict, add_uuid=True)
datacenter_tenants_dict["uuid"] = id_
def deassociate_datacenter_to_tenant(mydb, tenant_id, datacenter, vim_tenant_id=None):
#get datacenter info
- if utils.check_valid_uuid(datacenter):
- vims = get_vim(mydb, datacenter_id=datacenter)
- else:
- vims = get_vim(mydb, datacenter_name=datacenter)
- if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(str(datacenter)), HTTP_Not_Found)
- elif len(vims)>1:
- #print "nfvo.datacenter_action() error. Several datacenters found"
- raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
- datacenter_id=vims.keys()[0]
- myvim=vims[datacenter_id]
+ datacenter_id, myvim = get_datacenter_by_name_uuid(mydb, None, datacenter)
#get nfvo_tenant info
if not tenant_id or tenant_id=="any":
def datacenter_action(mydb, tenant_id, datacenter, action_dict):
#DEPRECATED
#get datacenter info
- if utils.check_valid_uuid(datacenter):
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_id=datacenter)
- else:
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_name=datacenter)
- if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(str(datacenter)), HTTP_Not_Found)
- elif len(vims)>1:
- #print "nfvo.datacenter_action() error. Several datacenters found"
- raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
- datacenter_id=vims.keys()[0]
- myvim=vims[datacenter_id]
+ datacenter_id, myvim = get_datacenter_by_name_uuid(mydb, tenant_id, datacenter)
if 'net-update' in action_dict:
try:
def datacenter_edit_netmap(mydb, tenant_id, datacenter, netmap, action_dict):
#get datacenter info
- if utils.check_valid_uuid(datacenter):
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_id=datacenter)
- else:
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_name=datacenter)
- if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(str(datacenter)), HTTP_Not_Found)
- elif len(vims)>1:
- #print "nfvo.datacenter_action() error. Several datacenters found"
- raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
- datacenter_id=vims.keys()[0]
+ datacenter_id, _ = get_datacenter_by_name_uuid(mydb, tenant_id, datacenter)
what = 'uuid' if utils.check_valid_uuid(netmap) else 'name'
result = mydb.update_rows('datacenter_nets', action_dict['netmap'],
def datacenter_new_netmap(mydb, tenant_id, datacenter, action_dict=None):
#get datacenter info
- if utils.check_valid_uuid(datacenter):
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_id=datacenter)
- else:
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_name=datacenter)
- if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(datacenter), HTTP_Not_Found)
- elif len(vims)>1:
- #logger.error("nfvo.datacenter_new_netmap() error. Several datacenters found")
- raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
- datacenter_id=vims.keys()[0]
- myvim=vims[datacenter_id]
+ datacenter_id, myvim = get_datacenter_by_name_uuid(mydb, tenant_id, datacenter)
filter_dict={}
if action_dict:
action_dict = action_dict["netmap"]
def vim_action_get(mydb, tenant_id, datacenter, item, name):
#get datacenter info
- if utils.check_valid_uuid(datacenter):
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_id=datacenter)
- else:
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_name=datacenter)
- if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(datacenter), HTTP_Not_Found)
- elif len(vims)>1:
- #logger.error("nfvo.datacenter_new_netmap() error. Several datacenters found")
- raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
- datacenter_id=vims.keys()[0]
- myvim=vims[datacenter_id]
+ datacenter_id, myvim = get_datacenter_by_name_uuid(mydb, tenant_id, datacenter)
filter_dict={}
if name:
if utils.check_valid_uuid(name):
content = myvim.get_network_list(filter_dict=filter_dict)
elif item=="tenants":
content = myvim.get_tenant_list(filter_dict=filter_dict)
+ elif item == "images":
+ content = myvim.get_image_list(filter_dict=filter_dict)
else:
raise NfvoException(item + "?", HTTP_Method_Not_Allowed)
- logger.debug("vim_action response ", content) #update nets Change from VIM format to NFVO format
+ logger.debug("vim_action response %s", content) #update nets Change from VIM format to NFVO format
if name and len(content)==1:
return {item[:-1]: content[0]}
elif name and len(content)==0:
raise NfvoException("No {} found with ".format(item[:-1]) + " and ".join(map(lambda x: str(x[0])+": "+str(x[1]), filter_dict.iteritems())),
- -HTTP_Not_Found)
+ datacenter)
else:
return {item: content}
except vimconn.vimconnException as e:
if tenant_id == "any":
tenant_id=None
- if utils.check_valid_uuid(datacenter):
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_id=datacenter)
- else:
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_name=datacenter)
- if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(datacenter), HTTP_Not_Found)
- elif len(vims)>1:
- #logger.error("nfvo.datacenter_new_netmap() error. Several datacenters found")
- raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
- datacenter_id=vims.keys()[0]
- myvim=vims[datacenter_id]
+ datacenter_id, myvim = get_datacenter_by_name_uuid(mydb, tenant_id, datacenter)
#get uuid name
content = vim_action_get(mydb, tenant_id, datacenter, item, name)
logger.debug("vim_action_delete vim response: " + str(content))
content = myvim.delete_network(item_id)
elif item=="tenants":
content = myvim.delete_tenant(item_id)
+ elif item == "images":
+ content = myvim.delete_image(item_id)
else:
raise NfvoException(item + "?", HTTP_Method_Not_Allowed)
except vimconn.vimconnException as e:
def vim_action_create(mydb, tenant_id, datacenter, item, descriptor):
#get datacenter info
- print "vim_action_create descriptor", descriptor
+ logger.debug("vim_action_create descriptor %s", str(descriptor))
if tenant_id == "any":
tenant_id=None
-
- if utils.check_valid_uuid(datacenter):
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_id=datacenter)
- else:
- vims = get_vim(mydb, nfvo_tenant=tenant_id, datacenter_name=datacenter)
- if len(vims) == 0:
- raise NfvoException("datacenter '{}' not found".format(datacenter), HTTP_Not_Found)
- elif len(vims)>1:
- #logger.error("nfvo.datacenter_new_netmap() error. Several datacenters found")
- raise NfvoException("More than one datacenters found, try to identify with uuid", HTTP_Conflict)
- datacenter_id=vims.keys()[0]
- myvim=vims[datacenter_id]
-
+ datacenter_id, myvim = get_datacenter_by_name_uuid(mydb, tenant_id, datacenter)
try:
if item=="networks":
net = descriptor["network"]
net_name = net.pop("name")
net_type = net.pop("type", "bridge")
- net_public=net.pop("shared", False)
- content = myvim.new_network(net_name, net_type, net_public, **net)
+ net_public = net.pop("shared", False)
+ net_ipprofile = net.pop("ip_profile", None)
+ content = myvim.new_network(net_name, net_type, net_ipprofile, shared=net_public, **net)
elif item=="tenants":
tenant = descriptor["tenant"]
content = myvim.new_tenant(tenant["name"], tenant.get("description"))
projects / osm / RO.git / blobdiff