imageList.append(image['image_id'])
return imageList
-def get_vim(mydb, nfvo_tenant=None, datacenter_id=None, datacenter_name=None, vim_tenant=None, vim_tenant_name=None, vim_user=None, vim_passwd=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 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'
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',
'dt.uuid as datacenter_tenant_id','dt.vim_tenant_name as vim_tenant_name','dt.vim_tenant_id as vim_tenant_id',
if only_create_at_vim:
image_mano_id = image_dict['uuid']
else:
- images = mydb.get_rows(FROM="images", WHERE={'location':image_dict['location'], 'metadata':image_dict['metadata']})
+ if image_dict['location'] is not None:
+ 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
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']
}
image_mano_id = mydb.new_row('images', temp_image_dict, add_uuid=True)
rollback_list.append({"where":"mano", "what":"image","uuid":image_mano_id})
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']
+ filter_dict['checksum']=image_dict['checksum']
+ #logger.debug('>>>>>>>> Filter dict: %s', str(filter_dict))
+ vim_images = vim.get_image_list(filter_dict)
+ if len(vim_images) > 1:
+ raise NfvoException("More than one candidate VIM image found for filter: " + str(filter_dict), HTTP_Conflict)
+ elif len(vim_images) == 0:
+ raise NfvoException("Image not found at VIM with filter: '%s'", str(filter_dict))
+ else:
+ image_vim_id = vim_images[0].id
+
except vimconn.vimconnNotFoundException as e:
#Create the image in VIM
try:
logger.warn("Error creating image at VIM: %s", str(e))
continue
except vimconn.vimconnException as e:
- logger.warn("Error contacting VIM to know if the image exist at VIM: %s", str(e))
+ logger.warn("Error contacting VIM to know if the image exists at VIM: %s", str(e))
image_vim_id = str(e)
continue
- #if reach here the image has been create or exist
+ #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})
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['checksum']=device.get('image checksum')
image_metadata_dict = device.get('image metadata', None)
image_metadata_str = None
if image_metadata_dict != None:
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 or "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['checksum']=device.get('image checksum')
image_metadata_dict = device.get('image metadata', None)
image_metadata_str = None
if image_metadata_dict != None:
#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['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')
# Step 7. Storing the VNF descriptor in the repository
#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['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')
# Step 7. Storing the VNF descriptor in the repository
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)
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'])
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)
for index in index_to_delete:
del users[index]
-def get_datacenter_by_name_uuid(mydb, tenant_id, datacenter_id_name=None):
+def get_datacenter_by_name_uuid(mydb, tenant_id, datacenter_id_name=None, **extra_filter):
datacenter_id = None
datacenter_name = None
if datacenter_id_name:
datacenter_id = datacenter_id_name
else:
datacenter_name = datacenter_id_name
- vims = get_vim(mydb, tenant_id, datacenter_id, datacenter_name, vim_tenant=None)
+ vims = get_vim(mydb, tenant_id, datacenter_id, datacenter_name, **extra_filter)
if len(vims) == 0:
raise NfvoException("datacenter '{}' not found".format(str(datacenter_id_name)), HTTP_Not_Found)
elif len(vims)>1:
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,
#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']
# default_datacenter_name = vim['name']
- default_datacenter_tenant_id = vim['config']['datacenter_tenant_id'] #TODO review
rollbackList=[]
#print "Checking that the scenario exists and getting the scenario dictionary"
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)))
+ #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_tenant_id'] = default_datacenter_tenant_id
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
#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:
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
- scenario_vnf["datacenter"] = d #change name to id
+ datacenter2tenant[d] = v['config']['datacenter_tenant_id']
+ scenario_vnf["datacenter"] = vnf_instance_desc["datacenter"]
#0.1 parse cloud-config parameters
cloud_config = scenarioDict.get("cloud-config", {})
if instance_dict.get("cloud-config"):
ipprofile['dhcp_enabled'] = ipprofile['dhcp'].get('enabled',True)
ipprofile['dhcp_count'] = ipprofile['dhcp'].get('count',None)
del ipprofile['dhcp']
- update(scenario_net['ip_profile'],ipprofile)
+ 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_interface'] == vnf_interface['external_name']:
vnf_interface['ip_address']=interface['ip_address']
- #logger.debug("Merged dictionary")
+ #logger.debug(">>>>>>>> Merged dictionary")
logger.debug("Creating instance scenario-dict MERGED:\n%s", yaml.safe_dump(scenarioDict, indent=4, default_flow_style=False))
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"]:
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:
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.
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)
vim = myvims[ default_datacenter_id ]
datacenter_id = default_datacenter_id
sce_vnf["datacenter_id"] = datacenter_id
- sce_vnf["datacenter_tenant_id"] = vim['config']['datacenter_tenant_id']
i = 0
for vm in sce_vnf['vms']:
i += 1
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":
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:
#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'], net['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['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['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 associate_datacenter_to_tenant(mydb, nfvo_tenant, datacenter, vim_tenant_id=None, vim_tenant_name=None, vim_username=None, vim_password=None):
#get datacenter info
- if utils.check_valid_uuid(datacenter):
- vims = get_vim(mydb, datacenter_id=datacenter, vim_tenant_name=vim_tenant_name, vim_user=vim_username, vim_passwd=vim_password)
- else:
- vims = get_vim(mydb, datacenter_name=datacenter, vim_tenant_name=vim_tenant_name, vim_user=vim_username, vim_passwd=vim_password)
- 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
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):
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))
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"]
projects / osm / RO.git / blobdiff