1 # -*- coding: utf-8 -*-
4 # Copyright 2015 Telefónica Investigación y Desarrollo, S.A.U.
5 # This file is part of openmano
8 # Licensed under the Apache License, Version 2.0 (the "License"); you may
9 # not use this file except in compliance with the License. You may obtain
10 # a copy of the License at
12 # http://www.apache.org/licenses/LICENSE-2.0
14 # Unless required by applicable law or agreed to in writing, software
15 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
16 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
17 # License for the specific language governing permissions and limitations
20 # For those usages not covered by the Apache License, Version 2.0 please
21 # contact with: nfvlabs@tid.es
25 NFVO DB engine. It implements all the methods to interact with the Openmano Database
27 __author__
="Alfonso Tierno, Gerardo Garcia, Pablo Montes"
28 __date__
="$28-aug-2014 10:05:01$"
37 tables_with_createdat_field
=["datacenters","instance_nets","instance_scenarios","instance_vms","instance_vnfs",
38 "interfaces","nets","nfvo_tenants","scenarios","sce_interfaces","sce_nets",
39 "sce_vnfs","tenants_datacenters","datacenter_tenants","vms","vnfs", "datacenter_nets"]
41 class nfvo_db(db_base
.db_base
):
42 def __init__(self
, host
=None, user
=None, passwd
=None, database
=None, log_name
='openmano.db', log_level
=None):
43 db_base
.db_base
.__init
__(self
, host
, user
, passwd
, database
, log_name
, log_level
)
44 db_base
.db_base
.tables_with_created_field
=tables_with_createdat_field
48 def new_vnf_as_a_whole(self
,nfvo_tenant
,vnf_name
,vnf_descriptor
,VNFCDict
):
49 self
.logger
.debug("Adding new vnf to the NFVO database")
52 created_time
= time
.time()
57 myVNFDict
["name"] = vnf_name
58 myVNFDict
["descriptor"] = vnf_descriptor
['vnf'].get('descriptor')
59 myVNFDict
["public"] = vnf_descriptor
['vnf'].get('public', "false")
60 myVNFDict
["description"] = vnf_descriptor
['vnf']['description']
61 myVNFDict
["class"] = vnf_descriptor
['vnf'].get('class',"MISC")
62 myVNFDict
["tenant_id"] = vnf_descriptor
['vnf'].get("tenant_id")
64 vnf_id
= self
._new
_row
_internal
('vnfs', myVNFDict
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
65 #print "Adding new vms to the NFVO database"
66 #For each vm, we must create the appropriate vm in the NFVO database.
68 for _
,vm
in VNFCDict
.iteritems():
69 #This code could make the name of the vms grow and grow.
70 #If we agree to follow this convention, we should check with a regex that the vnfc name is not including yet the vnf name
71 #vm['name'] = "%s-%s" % (vnf_name,vm['name'])
72 #print "VM name: %s. Description: %s" % (vm['name'], vm['description'])
74 created_time
+= 0.00001
75 vm_id
= self
._new
_row
_internal
('vms', vm
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
76 #print "Internal vm id in NFVO DB: %s" % vm_id
77 vmDict
[vm
['name']] = vm_id
79 #Collect the data interfaces of each VM/VNFC under the 'numas' field
81 for vm
in vnf_descriptor
['vnf']['VNFC']:
82 dataifacesDict
[vm
['name']] = {}
83 for numa
in vm
.get('numas', []):
84 for dataiface
in numa
.get('interfaces',[]):
85 db_base
._convert
_bandwidth
(dataiface
)
86 dataifacesDict
[vm
['name']][dataiface
['name']] = {}
87 dataifacesDict
[vm
['name']][dataiface
['name']]['vpci'] = dataiface
['vpci']
88 dataifacesDict
[vm
['name']][dataiface
['name']]['bw'] = dataiface
['bandwidth']
89 dataifacesDict
[vm
['name']][dataiface
['name']]['model'] = "PF" if dataiface
['dedicated']=="yes" else ("VF" if dataiface
['dedicated']=="no" else "VFnotShared")
91 #Collect the bridge interfaces of each VM/VNFC under the 'bridge-ifaces' field
92 bridgeInterfacesDict
= {}
93 for vm
in vnf_descriptor
['vnf']['VNFC']:
94 if 'bridge-ifaces' in vm
:
95 bridgeInterfacesDict
[vm
['name']] = {}
96 for bridgeiface
in vm
['bridge-ifaces']:
97 db_base
._convert
_bandwidth
(bridgeiface
)
98 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']] = {}
99 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['vpci'] = bridgeiface
.get('vpci',None)
100 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['mac'] = bridgeiface
.get('mac_address',None)
101 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['bw'] = bridgeiface
.get('bandwidth', None)
102 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['model'] = bridgeiface
.get('model', None)
104 #For each internal connection, we add it to the interfaceDict and we create the appropriate net in the NFVO database.
105 #print "Adding new nets (VNF internal nets) to the NFVO database (if any)"
106 internalconnList
= []
107 if 'internal-connections' in vnf_descriptor
['vnf']:
108 for net
in vnf_descriptor
['vnf']['internal-connections']:
109 #print "Net name: %s. Description: %s" % (net['name'], net['description'])
112 myNetDict
["name"] = net
['name']
113 myNetDict
["description"] = net
['description']
114 myNetDict
["type"] = net
['type']
115 myNetDict
["vnf_id"] = vnf_id
117 created_time
+= 0.00001
118 net_id
= self
._new
_row
_internal
('nets', myNetDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
120 for element
in net
['elements']:
122 #ifaceItem["internal_name"] = "%s-%s-%s" % (net['name'],element['VNFC'], element['local_iface_name'])
123 ifaceItem
["internal_name"] = element
['local_iface_name']
124 #ifaceItem["vm_id"] = vmDict["%s-%s" % (vnf_name,element['VNFC'])]
125 ifaceItem
["vm_id"] = vmDict
[element
['VNFC']]
126 ifaceItem
["net_id"] = net_id
127 ifaceItem
["type"] = net
['type']
128 if ifaceItem
["type"] == "data":
129 ifaceItem
["vpci"] = dataifacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['vpci']
130 ifaceItem
["bw"] = dataifacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['bw']
131 ifaceItem
["model"] = dataifacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['model']
133 ifaceItem
["vpci"] = bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['vpci']
134 ifaceItem
["mac"] = bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['mac_address']
135 ifaceItem
["bw"] = bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['bw']
136 ifaceItem
["model"] = bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['model']
137 internalconnList
.append(ifaceItem
)
138 #print "Internal net id in NFVO DB: %s" % net_id
140 #print "Adding internal interfaces to the NFVO database (if any)"
141 for iface
in internalconnList
:
142 print "Iface name: %s" % iface
['internal_name']
143 created_time
+= 0.00001
144 iface_id
= self
._new
_row
_internal
('interfaces', iface
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
145 #print "Iface id in NFVO DB: %s" % iface_id
147 #print "Adding external interfaces to the NFVO database"
148 for iface
in vnf_descriptor
['vnf']['external-connections']:
150 #myIfaceDict["internal_name"] = "%s-%s-%s" % (vnf_name,iface['VNFC'], iface['local_iface_name'])
151 myIfaceDict
["internal_name"] = iface
['local_iface_name']
152 #myIfaceDict["vm_id"] = vmDict["%s-%s" % (vnf_name,iface['VNFC'])]
153 myIfaceDict
["vm_id"] = vmDict
[iface
['VNFC']]
154 myIfaceDict
["external_name"] = iface
['name']
155 myIfaceDict
["type"] = iface
['type']
156 if iface
["type"] == "data":
157 myIfaceDict
["vpci"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['vpci']
158 myIfaceDict
["bw"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['bw']
159 myIfaceDict
["model"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['model']
161 myIfaceDict
["vpci"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['vpci']
162 myIfaceDict
["bw"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['bw']
163 myIfaceDict
["model"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['model']
164 myIfaceDict
["mac"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['mac']
165 print "Iface name: %s" % iface
['name']
166 created_time
+= 0.00001
167 iface_id
= self
._new
_row
_internal
('interfaces', myIfaceDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
168 #print "Iface id in NFVO DB: %s" % iface_id
172 except (mdb
.Error
, AttributeError) as e
:
173 self
._format
_error
(e
, tries
)
176 def new_vnf_as_a_whole2(self
,nfvo_tenant
,vnf_name
,vnf_descriptor
,VNFCDict
):
177 self
.logger
.debug("Adding new vnf to the NFVO database")
180 created_time
= time
.time()
185 myVNFDict
["name"] = vnf_name
186 myVNFDict
["descriptor"] = vnf_descriptor
['vnf'].get('descriptor')
187 myVNFDict
["public"] = vnf_descriptor
['vnf'].get('public', "false")
188 myVNFDict
["description"] = vnf_descriptor
['vnf']['description']
189 myVNFDict
["class"] = vnf_descriptor
['vnf'].get('class',"MISC")
190 myVNFDict
["tenant_id"] = vnf_descriptor
['vnf'].get("tenant_id")
192 vnf_id
= self
._new
_row
_internal
('vnfs', myVNFDict
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
193 #print "Adding new vms to the NFVO database"
194 #For each vm, we must create the appropriate vm in the NFVO database.
196 for _
,vm
in VNFCDict
.iteritems():
197 #This code could make the name of the vms grow and grow.
198 #If we agree to follow this convention, we should check with a regex that the vnfc name is not including yet the vnf name
199 #vm['name'] = "%s-%s" % (vnf_name,vm['name'])
200 #print "VM name: %s. Description: %s" % (vm['name'], vm['description'])
201 vm
["vnf_id"] = vnf_id
202 created_time
+= 0.00001
203 vm_id
= self
._new
_row
_internal
('vms', vm
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
204 #print "Internal vm id in NFVO DB: %s" % vm_id
205 vmDict
[vm
['name']] = vm_id
207 #Collect the data interfaces of each VM/VNFC under the 'numas' field
209 for vm
in vnf_descriptor
['vnf']['VNFC']:
210 dataifacesDict
[vm
['name']] = {}
211 for numa
in vm
.get('numas', []):
212 for dataiface
in numa
.get('interfaces',[]):
213 db_base
._convert
_bandwidth
(dataiface
)
214 dataifacesDict
[vm
['name']][dataiface
['name']] = {}
215 dataifacesDict
[vm
['name']][dataiface
['name']]['vpci'] = dataiface
['vpci']
216 dataifacesDict
[vm
['name']][dataiface
['name']]['bw'] = dataiface
['bandwidth']
217 dataifacesDict
[vm
['name']][dataiface
['name']]['model'] = "PF" if dataiface
['dedicated']=="yes" else ("VF" if dataiface
['dedicated']=="no" else "VFnotShared")
219 #Collect the bridge interfaces of each VM/VNFC under the 'bridge-ifaces' field
220 bridgeInterfacesDict
= {}
221 for vm
in vnf_descriptor
['vnf']['VNFC']:
222 if 'bridge-ifaces' in vm
:
223 bridgeInterfacesDict
[vm
['name']] = {}
224 for bridgeiface
in vm
['bridge-ifaces']:
225 db_base
._convert
_bandwidth
(bridgeiface
)
226 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']] = {}
227 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['vpci'] = bridgeiface
.get('vpci',None)
228 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['mac'] = bridgeiface
.get('mac_address',None)
229 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['bw'] = bridgeiface
.get('bandwidth', None)
230 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['model'] = bridgeiface
.get('model', None)
232 #For each internal connection, we add it to the interfaceDict and we create the appropriate net in the NFVO database.
233 #print "Adding new nets (VNF internal nets) to the NFVO database (if any)"
234 internalconnList
= []
235 if 'internal-connections' in vnf_descriptor
['vnf']:
236 for net
in vnf_descriptor
['vnf']['internal-connections']:
237 #print "Net name: %s. Description: %s" % (net['name'], net['description'])
240 myNetDict
["name"] = net
['name']
241 myNetDict
["description"] = net
['description']
242 if (net
["implementation"] == "overlay"):
243 net
["type"] = "bridge"
244 #It should give an error if the type is e-line. For the moment, we consider it as a bridge
245 elif (net
["implementation"] == "underlay"):
246 if (net
["type"] == "e-line"):
248 elif (net
["type"] == "e-lan"):
250 net
.pop("implementation")
251 myNetDict
["type"] = net
['type']
252 myNetDict
["vnf_id"] = vnf_id
254 created_time
+= 0.00001
255 net_id
= self
._new
_row
_internal
('nets', myNetDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
257 if "ip-profile" in net
:
258 ip_profile
= net
["ip-profile"]
260 myIPProfileDict
["net_id"] = net_id
261 myIPProfileDict
["ip_version"] = ip_profile
.get('ip-version',"IPv4")
262 myIPProfileDict
["subnet_address"] = ip_profile
.get('subnet-address',None)
263 myIPProfileDict
["gateway_address"] = ip_profile
.get('gateway-address',None)
264 myIPProfileDict
["dns_address"] = ip_profile
.get('dns-address',None)
265 if ("dhcp" in ip_profile
):
266 myIPProfileDict
["dhcp_enabled"] = ip_profile
["dhcp"].get('enabled',"true")
267 myIPProfileDict
["dhcp_start_address"] = ip_profile
["dhcp"].get('start-address',None)
268 myIPProfileDict
["dhcp_count"] = ip_profile
["dhcp"].get('count',None)
270 created_time
+= 0.00001
271 ip_profile_id
= self
._new
_row
_internal
('ip_profiles', myIPProfileDict
)
273 for element
in net
['elements']:
275 #ifaceItem["internal_name"] = "%s-%s-%s" % (net['name'],element['VNFC'], element['local_iface_name'])
276 ifaceItem
["internal_name"] = element
['local_iface_name']
277 #ifaceItem["vm_id"] = vmDict["%s-%s" % (vnf_name,element['VNFC'])]
278 ifaceItem
["vm_id"] = vmDict
[element
['VNFC']]
279 ifaceItem
["net_id"] = net_id
280 ifaceItem
["type"] = net
['type']
281 ifaceItem
["ip_address"] = element
.get('ip_address',None)
282 if ifaceItem
["type"] == "data":
283 ifaceItem
["vpci"] = dataifacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['vpci']
284 ifaceItem
["bw"] = dataifacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['bw']
285 ifaceItem
["model"] = dataifacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['model']
287 ifaceItem
["vpci"] = bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['vpci']
288 ifaceItem
["mac"] = bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['mac']
289 ifaceItem
["bw"] = bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['bw']
290 ifaceItem
["model"] = bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]['model']
291 internalconnList
.append(ifaceItem
)
292 #print "Internal net id in NFVO DB: %s" % net_id
294 #print "Adding internal interfaces to the NFVO database (if any)"
295 for iface
in internalconnList
:
296 print "Iface name: %s" % iface
['internal_name']
297 created_time
+= 0.00001
298 iface_id
= self
._new
_row
_internal
('interfaces', iface
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
299 #print "Iface id in NFVO DB: %s" % iface_id
301 #print "Adding external interfaces to the NFVO database"
302 for iface
in vnf_descriptor
['vnf']['external-connections']:
304 #myIfaceDict["internal_name"] = "%s-%s-%s" % (vnf_name,iface['VNFC'], iface['local_iface_name'])
305 myIfaceDict
["internal_name"] = iface
['local_iface_name']
306 #myIfaceDict["vm_id"] = vmDict["%s-%s" % (vnf_name,iface['VNFC'])]
307 myIfaceDict
["vm_id"] = vmDict
[iface
['VNFC']]
308 myIfaceDict
["external_name"] = iface
['name']
309 myIfaceDict
["type"] = iface
['type']
310 if iface
["type"] == "data":
311 myIfaceDict
["vpci"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['vpci']
312 myIfaceDict
["bw"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['bw']
313 myIfaceDict
["model"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['model']
315 myIfaceDict
["vpci"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['vpci']
316 myIfaceDict
["bw"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['bw']
317 myIfaceDict
["model"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['model']
318 myIfaceDict
["mac"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['mac']
319 print "Iface name: %s" % iface
['name']
320 created_time
+= 0.00001
321 iface_id
= self
._new
_row
_internal
('interfaces', myIfaceDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
322 #print "Iface id in NFVO DB: %s" % iface_id
326 except (mdb
.Error
, AttributeError) as e
:
327 self
._format
_error
(e
, tries
)
328 # except KeyError as e2:
329 # exc_type, exc_obj, exc_tb = sys.exc_info()
330 # fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
331 # self.logger.debug("Exception type: %s; Filename: %s; Line number: %s", exc_type, fname, exc_tb.tb_lineno)
335 def new_scenario(self
, scenario_dict
):
338 created_time
= time
.time()
341 self
.cur
= self
.con
.cursor()
342 tenant_id
= scenario_dict
.get('tenant_id')
344 INSERT_
={'tenant_id': tenant_id
,
345 'name': scenario_dict
['name'],
346 'description': scenario_dict
['description'],
347 'public': scenario_dict
.get('public', "false")}
349 scenario_uuid
= self
._new
_row
_internal
('scenarios', INSERT_
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
351 for net
in scenario_dict
['nets'].values():
352 net_dict
={'scenario_id': scenario_uuid
}
353 net_dict
["name"] = net
["name"]
354 net_dict
["type"] = net
["type"]
355 net_dict
["description"] = net
.get("description")
356 net_dict
["external"] = net
.get("external", False)
358 #net["graph"]=yaml.safe_dump(net["graph"],default_flow_style=True,width=256)
359 #TODO, must be json because of the GUI, change to yaml
360 net_dict
["graph"]=json
.dumps(net
["graph"])
361 created_time
+= 0.00001
362 net_uuid
= self
._new
_row
_internal
('sce_nets', net_dict
, add_uuid
=True, root_uuid
=scenario_uuid
, created_time
=created_time
)
365 for k
,vnf
in scenario_dict
['vnfs'].items():
366 INSERT_
={'scenario_id': scenario_uuid
,
368 'vnf_id': vnf
['uuid'],
369 #'description': scenario_dict['name']
370 'description': vnf
['description']
373 #INSERT_["graph"]=yaml.safe_dump(vnf["graph"],default_flow_style=True,width=256)
374 #TODO, must be json because of the GUI, change to yaml
375 INSERT_
["graph"]=json
.dumps(vnf
["graph"])
376 created_time
+= 0.00001
377 scn_vnf_uuid
= self
._new
_row
_internal
('sce_vnfs', INSERT_
, add_uuid
=True, root_uuid
=scenario_uuid
, created_time
=created_time
)
378 vnf
['scn_vnf_uuid']=scn_vnf_uuid
380 for iface
in vnf
['ifaces'].values():
381 #print 'iface', iface
382 if 'net_key' not in iface
:
384 iface
['net_id'] = scenario_dict
['nets'][ iface
['net_key'] ]['uuid']
385 INSERT_
={'sce_vnf_id': scn_vnf_uuid
,
386 'sce_net_id': iface
['net_id'],
387 'interface_id': iface
[ 'uuid' ]
389 created_time
+= 0.00001
390 iface_uuid
= self
._new
_row
_internal
('sce_interfaces', INSERT_
, add_uuid
=True, root_uuid
=scenario_uuid
, created_time
=created_time
)
394 except (mdb
.Error
, AttributeError) as e
:
395 self
._format
_error
(e
, tries
)
398 def new_scenario2(self
, scenario_dict
):
401 created_time
= time
.time()
404 self
.cur
= self
.con
.cursor()
405 tenant_id
= scenario_dict
.get('tenant_id')
407 INSERT_
={'tenant_id': tenant_id
,
408 'name': scenario_dict
['name'],
409 'description': scenario_dict
['description'],
410 'public': scenario_dict
.get('public', "false")}
412 scenario_uuid
= self
._new
_row
_internal
('scenarios', INSERT_
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
414 for net
in scenario_dict
['nets'].values():
415 net_dict
={'scenario_id': scenario_uuid
}
416 net_dict
["name"] = net
["name"]
417 net_dict
["type"] = net
["type"]
418 net_dict
["description"] = net
.get("description")
419 net_dict
["external"] = net
.get("external", False)
421 #net["graph"]=yaml.safe_dump(net["graph"],default_flow_style=True,width=256)
422 #TODO, must be json because of the GUI, change to yaml
423 net_dict
["graph"]=json
.dumps(net
["graph"])
424 created_time
+= 0.00001
425 net_uuid
= self
._new
_row
_internal
('sce_nets', net_dict
, add_uuid
=True, root_uuid
=scenario_uuid
, created_time
=created_time
)
428 if "ip-profile" in net
:
429 ip_profile
= net
["ip-profile"]
431 myIPProfileDict
["sce_net_id"] = net_uuid
432 myIPProfileDict
["ip_version"] = ip_profile
.get('ip-version',"IPv4")
433 myIPProfileDict
["subnet_address"] = ip_profile
.get('subnet-address',None)
434 myIPProfileDict
["gateway_address"] = ip_profile
.get('gateway-address',None)
435 myIPProfileDict
["dns_address"] = ip_profile
.get('dns-address',None)
436 if ("dhcp" in ip_profile
):
437 myIPProfileDict
["dhcp_enabled"] = ip_profile
["dhcp"].get('enabled',"true")
438 myIPProfileDict
["dhcp_start_address"] = ip_profile
["dhcp"].get('start-address',None)
439 myIPProfileDict
["dhcp_count"] = ip_profile
["dhcp"].get('count',None)
441 created_time
+= 0.00001
442 ip_profile_id
= self
._new
_row
_internal
('ip_profiles', myIPProfileDict
)
445 for k
,vnf
in scenario_dict
['vnfs'].items():
446 INSERT_
={'scenario_id': scenario_uuid
,
448 'vnf_id': vnf
['uuid'],
449 #'description': scenario_dict['name']
450 'description': vnf
['description']
453 #INSERT_["graph"]=yaml.safe_dump(vnf["graph"],default_flow_style=True,width=256)
454 #TODO, must be json because of the GUI, change to yaml
455 INSERT_
["graph"]=json
.dumps(vnf
["graph"])
456 created_time
+= 0.00001
457 scn_vnf_uuid
= self
._new
_row
_internal
('sce_vnfs', INSERT_
, add_uuid
=True, root_uuid
=scenario_uuid
, created_time
=created_time
)
458 vnf
['scn_vnf_uuid']=scn_vnf_uuid
460 for iface
in vnf
['ifaces'].values():
461 #print 'iface', iface
462 if 'net_key' not in iface
:
464 iface
['net_id'] = scenario_dict
['nets'][ iface
['net_key'] ]['uuid']
465 INSERT_
={'sce_vnf_id': scn_vnf_uuid
,
466 'sce_net_id': iface
['net_id'],
467 'interface_id': iface
['uuid'],
468 'ip_address': iface
['ip_address']
470 created_time
+= 0.00001
471 iface_uuid
= self
._new
_row
_internal
('sce_interfaces', INSERT_
, add_uuid
=True, root_uuid
=scenario_uuid
, created_time
=created_time
)
475 except (mdb
.Error
, AttributeError) as e
:
476 self
._format
_error
(e
, tries
)
477 # except KeyError as e2:
478 # exc_type, exc_obj, exc_tb = sys.exc_info()
479 # fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
480 # self.logger.debug("Exception type: %s; Filename: %s; Line number: %s", exc_type, fname, exc_tb.tb_lineno)
484 def edit_scenario(self
, scenario_dict
):
487 modified_time
= time
.time()
491 self
.cur
= self
.con
.cursor()
492 #check that scenario exist
493 tenant_id
= scenario_dict
.get('tenant_id')
494 scenario_uuid
= scenario_dict
['uuid']
496 where_text
= "uuid='{}'".format(scenario_uuid
)
497 if not tenant_id
and tenant_id
!= "any":
498 where_text
+= " AND (tenant_id='{}' OR public='True')".format(tenant_id
)
499 cmd
= "SELECT * FROM scenarios WHERE "+ where_text
500 self
.logger
.debug(cmd
)
501 self
.cur
.execute(cmd
)
503 if self
.cur
.rowcount
==0:
504 raise db_base
.db_base_Exception("No scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
505 elif self
.cur
.rowcount
>1:
506 raise db_base
.db_base_Exception("More than one scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
510 topology
= scenario_dict
.pop("topology", None)
511 if topology
!= None and "nodes" in topology
:
512 nodes
= topology
.get("nodes",{})
514 if "name" in scenario_dict
: UPDATE_
["name"] = scenario_dict
["name"]
515 if "description" in scenario_dict
: UPDATE_
["description"] = scenario_dict
["description"]
517 WHERE_
={'tenant_id': tenant_id
, 'uuid': scenario_uuid
}
518 item_changed
+= self
._update
_rows
('scenarios', UPDATE_
, WHERE_
, modified_time
=modified_time
)
520 for node_id
, node
in nodes
.items():
522 #node["graph"] = yaml.safe_dump(node["graph"],default_flow_style=True,width=256)
523 #TODO, must be json because of the GUI, change to yaml
524 node
["graph"] = json
.dumps(node
["graph"])
525 WHERE_
={'scenario_id': scenario_uuid
, 'uuid': node_id
}
526 #Try to change at sce_nets(version 0 API backward compatibility and sce_vnfs)
527 item_changed
+= self
._update
_rows
('sce_nets', node
, WHERE_
)
528 item_changed
+= self
._update
_rows
('sce_vnfs', node
, WHERE_
, modified_time
=modified_time
)
531 except (mdb
.Error
, AttributeError) as e
:
532 self
._format
_error
(e
, tries
)
535 # def get_instance_scenario(self, instance_scenario_id, tenant_id=None):
536 # '''Obtain the scenario instance information, filtering by one or serveral of the tenant, uuid or name
537 # instance_scenario_id is the uuid or the name if it is not a valid uuid format
538 # Only one scenario isntance must mutch the filtering or an error is returned
540 # print "1******************************************************************"
543 # self.cur = self.con.cursor(mdb.cursors.DictCursor)
546 # if tenant_id is not None: where_list.append( "tenant_id='" + tenant_id +"'" )
547 # if db_base._check_valid_uuid(instance_scenario_id):
548 # where_list.append( "uuid='" + instance_scenario_id +"'" )
550 # where_list.append( "name='" + instance_scenario_id +"'" )
551 # where_text = " AND ".join(where_list)
552 # self.cur.execute("SELECT * FROM instance_scenarios WHERE "+ where_text)
553 # rows = self.cur.fetchall()
554 # if self.cur.rowcount==0:
555 # return -HTTP_Bad_Request, "No scenario instance found with this criteria " + where_text
556 # elif self.cur.rowcount>1:
557 # return -HTTP_Bad_Request, "More than one scenario instance found with this criteria " + where_text
558 # instance_scenario_dict = rows[0]
561 # self.cur.execute("SELECT uuid,vnf_id FROM instance_vnfs WHERE instance_scenario_id='"+ instance_scenario_dict['uuid'] + "'")
562 # instance_scenario_dict['instance_vnfs'] = self.cur.fetchall()
563 # for vnf in instance_scenario_dict['instance_vnfs']:
565 # self.cur.execute("SELECT uuid, vim_vm_id "+
566 # "FROM instance_vms "+
567 # "WHERE instance_vnf_id='" + vnf['uuid'] +"'"
569 # vnf['instance_vms'] = self.cur.fetchall()
571 # self.cur.execute("SELECT uuid, vim_net_id FROM instance_nets WHERE instance_scenario_id='"+ instance_scenario_dict['uuid'] + "'")
572 # instance_scenario_dict['instance_nets'] = self.cur.fetchall()
574 # #instance_interfaces
575 # self.cur.execute("SELECT uuid, vim_interface_id, instance_vm_id, instance_net_id FROM instance_interfaces WHERE instance_scenario_id='"+ instance_scenario_dict['uuid'] + "'")
576 # instance_scenario_dict['instance_interfaces'] = self.cur.fetchall()
578 # db_base._convert_datetime2str(instance_scenario_dict)
579 # db_base._convert_str2boolean(instance_scenario_dict, ('public','shared','external') )
580 # print "2******************************************************************"
581 # return 1, instance_scenario_dict
582 # except (mdb.Error, AttributeError) as e:
583 # print "nfvo_db.get_instance_scenario DB Exception %d: %s" % (e.args[0], e.args[1])
584 # return self._format_error(e)
586 def get_scenario(self
, scenario_id
, tenant_id
=None, datacenter_id
=None):
587 '''Obtain the scenario information, filtering by one or serveral of the tenant, uuid or name
588 scenario_id is the uuid or the name if it is not a valid uuid format
589 if datacenter_id is provided, it supply aditional vim_id fields with the matching vim uuid
590 Only one scenario must mutch the filtering or an error is returned
596 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
597 where_text
= "uuid='{}'".format(scenario_id
)
598 if not tenant_id
and tenant_id
!= "any":
599 where_text
+= " AND (tenant_id='{}' OR public='True')".format(tenant_id
)
600 cmd
= "SELECT * FROM scenarios WHERE " + where_text
601 self
.logger
.debug(cmd
)
602 self
.cur
.execute(cmd
)
603 rows
= self
.cur
.fetchall()
604 if self
.cur
.rowcount
==0:
605 raise db_base
.db_base_Exception("No scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
606 elif self
.cur
.rowcount
>1:
607 raise db_base
.db_base_Exception("More than one scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
608 scenario_dict
= rows
[0]
609 if scenario_dict
["cloud_config"]:
610 scenario_dict
["cloud-config"] = yaml
.load(scenario_dict
["cloud_config"])
611 del scenario_dict
["cloud_config"]
613 cmd
= "SELECT uuid,name,vnf_id,description FROM sce_vnfs WHERE scenario_id='{}' ORDER BY created_at".format(scenario_dict
['uuid'])
614 self
.logger
.debug(cmd
)
615 self
.cur
.execute(cmd
)
616 scenario_dict
['vnfs'] = self
.cur
.fetchall()
617 for vnf
in scenario_dict
['vnfs']:
619 cmd
= "SELECT scei.uuid,scei.sce_net_id,scei.interface_id,i.external_name,scei.ip_address FROM sce_interfaces as scei join interfaces as i on scei.interface_id=i.uuid WHERE scei.sce_vnf_id='{}' ORDER BY scei.created_at".format(vnf
['uuid'])
620 self
.logger
.debug(cmd
)
621 self
.cur
.execute(cmd
)
622 vnf
['interfaces'] = self
.cur
.fetchall()
624 cmd
= "SELECT vms.uuid as uuid, flavor_id, image_id, vms.name as name, vms.description as description " \
625 " FROM vnfs join vms on vnfs.uuid=vms.vnf_id " \
626 " WHERE vnfs.uuid='" + vnf
['vnf_id'] +"'" \
627 " ORDER BY vms.created_at"
628 self
.logger
.debug(cmd
)
629 self
.cur
.execute(cmd
)
630 vnf
['vms'] = self
.cur
.fetchall()
631 for vm
in vnf
['vms']:
632 if datacenter_id
!=None:
633 cmd
= "SELECT vim_id FROM datacenters_images WHERE image_id='{}' AND datacenter_id='{}'".format(vm
['image_id'],datacenter_id
)
634 self
.logger
.debug(cmd
)
635 self
.cur
.execute(cmd
)
636 if self
.cur
.rowcount
==1:
637 vim_image_dict
= self
.cur
.fetchone()
638 vm
['vim_image_id']=vim_image_dict
['vim_id']
639 cmd
= "SELECT vim_id FROM datacenters_flavors WHERE flavor_id='{}' AND datacenter_id='{}'".format(vm
['flavor_id'],datacenter_id
)
640 self
.logger
.debug(cmd
)
641 self
.cur
.execute(cmd
)
642 if self
.cur
.rowcount
==1:
643 vim_flavor_dict
= self
.cur
.fetchone()
644 vm
['vim_flavor_id']=vim_flavor_dict
['vim_id']
647 cmd
= "SELECT uuid,internal_name,external_name,net_id,type,vpci,mac,bw,model,ip_address" \
649 " WHERE vm_id='{}'" \
650 " ORDER BY created_at".format(vm
['uuid'])
651 self
.logger
.debug(cmd
)
652 self
.cur
.execute(cmd
)
653 vm
['interfaces'] = self
.cur
.fetchall()
654 #nets every net of a vms
655 cmd
= "SELECT uuid,name,type,description FROM nets WHERE vnf_id='{}'".format(vnf
['vnf_id'])
656 self
.logger
.debug(cmd
)
657 self
.cur
.execute(cmd
)
658 vnf
['nets'] = self
.cur
.fetchall()
659 for vnf_net
in vnf
['nets']:
660 SELECT_
= "ip_version,subnet_address,gateway_address,dns_address,dhcp_enabled,dhcp_start_address,dhcp_count"
661 cmd
= "SELECT {} FROM ip_profiles WHERE net_id='{}'".format(SELECT_
,vnf_net
['uuid'])
662 self
.logger
.debug(cmd
)
663 self
.cur
.execute(cmd
)
664 ipprofiles
= self
.cur
.fetchall()
665 if self
.cur
.rowcount
==1:
666 vnf_net
["ip_profile"] = ipprofiles
[0]
667 elif self
.cur
.rowcount
>1:
668 raise db_base
.db_base_Exception("More than one ip-profile found with this criteria: net_id='{}'".format(vnf_net
['uuid']), db_base
.HTTP_Bad_Request
)
671 cmd
= "SELECT uuid,name,type,external,description" \
672 " FROM sce_nets WHERE scenario_id='{}'" \
673 " ORDER BY created_at ".format(scenario_dict
['uuid'])
674 self
.logger
.debug(cmd
)
675 self
.cur
.execute(cmd
)
676 scenario_dict
['nets'] = self
.cur
.fetchall()
678 for net
in scenario_dict
['nets']:
679 if str(net
['external']) == 'false':
680 SELECT_
= "ip_version,subnet_address,gateway_address,dns_address,dhcp_enabled,dhcp_start_address,dhcp_count"
681 cmd
= "SELECT {} FROM ip_profiles WHERE sce_net_id='{}'".format(SELECT_
,net
['uuid'])
682 self
.logger
.debug(cmd
)
683 self
.cur
.execute(cmd
)
684 ipprofiles
= self
.cur
.fetchall()
685 if self
.cur
.rowcount
==1:
686 net
["ip_profile"] = ipprofiles
[0]
687 elif self
.cur
.rowcount
>1:
688 raise db_base
.db_base_Exception("More than one ip-profile found with this criteria: sce_net_id='{}'".format(net
['uuid']), db_base
.HTTP_Bad_Request
)
690 WHERE_
=" WHERE name='{}'".format(net
['name'])
691 if datacenter_id
!=None:
692 WHERE_
+= " AND datacenter_id='{}'".format(datacenter_id
)
693 cmd
= "SELECT vim_net_id FROM datacenter_nets" + WHERE_
694 self
.logger
.debug(cmd
)
695 self
.cur
.execute(cmd
)
696 d_net
= self
.cur
.fetchone()
697 if d_net
==None or datacenter_id
==None:
698 #print "nfvo_db.get_scenario() WARNING external net %s not found" % net['name']
701 net
['vim_id']=d_net
['vim_net_id']
703 db_base
._convert
_datetime
2str
(scenario_dict
)
704 db_base
._convert
_str
2boolean
(scenario_dict
, ('public','shared','external') )
706 except (mdb
.Error
, AttributeError) as e
:
707 self
._format
_error
(e
, tries
)
711 def delete_scenario(self
, scenario_id
, tenant_id
=None):
712 '''Deletes a scenario, filtering by one or several of the tenant, uuid or name
713 scenario_id is the uuid or the name if it is not a valid uuid format
714 Only one scenario must mutch the filtering or an error is returned
720 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
723 where_text
= "uuid='{}'".format(scenario_id
)
724 if not tenant_id
and tenant_id
!= "any":
725 where_text
+= " AND (tenant_id='{}' OR public='True')".format(tenant_id
)
726 cmd
= "SELECT * FROM scenarios WHERE "+ where_text
727 self
.logger
.debug(cmd
)
728 self
.cur
.execute(cmd
)
729 rows
= self
.cur
.fetchall()
730 if self
.cur
.rowcount
==0:
731 raise db_base
.db_base_Exception("No scenario found where " + where_text
, db_base
.HTTP_Bad_Request
)
732 elif self
.cur
.rowcount
>1:
733 raise db_base
.db_base_Exception("More than one scenario found where " + where_text
, db_base
.HTTP_Bad_Request
)
734 scenario_uuid
= rows
[0]["uuid"]
735 scenario_name
= rows
[0]["name"]
738 cmd
= "DELETE FROM scenarios WHERE uuid='{}'".format(scenario_uuid
)
739 self
.logger
.debug(cmd
)
740 self
.cur
.execute(cmd
)
742 return scenario_uuid
+ " " + scenario_name
743 except (mdb
.Error
, AttributeError) as e
:
744 self
._format
_error
(e
, tries
, "delete", "instances running")
747 def new_instance_scenario_as_a_whole(self
,tenant_id
,instance_scenario_name
,instance_scenario_description
,scenarioDict
):
750 created_time
= time
.time()
753 self
.cur
= self
.con
.cursor()
755 datacenter_tenant_id
= scenarioDict
['datacenter_tenant_id']
756 datacenter_id
= scenarioDict
['datacenter_id']
757 INSERT_
={'tenant_id': tenant_id
,
758 'datacenter_tenant_id': datacenter_tenant_id
,
759 'name': instance_scenario_name
,
760 'description': instance_scenario_description
,
761 'scenario_id' : scenarioDict
['uuid'],
762 'datacenter_id': datacenter_id
764 if scenarioDict
.get("cloud-config"):
765 INSERT_
["cloud_config"] = yaml
.safe_dump(scenarioDict
["cloud-config"], default_flow_style
=True, width
=256)
767 instance_uuid
= self
._new
_row
_internal
('instance_scenarios', INSERT_
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
769 net_scene2instance
={}
770 #instance_nets #nets interVNF
771 for net
in scenarioDict
['nets']:
772 net_scene2instance
[ net
['uuid'] ] ={}
773 datacenter_site_id
= net
.get('datacenter_id', datacenter_id
)
774 if not "vim_id_sites" in net
:
775 net
["vim_id_sites"] ={datacenter_site_id
: net
['vim_id']}
776 sce_net_id
= net
.get("uuid")
778 for datacenter_site_id
,vim_id
in net
["vim_id_sites"].iteritems():
779 INSERT_
={'vim_net_id': vim_id
, 'created': net
.get('created', False), 'instance_scenario_id':instance_uuid
} #, 'type': net['type']
780 INSERT_
['datacenter_id'] = datacenter_site_id
781 INSERT_
['datacenter_tenant_id'] = net
.get('datacenter_tenant_id', datacenter_tenant_id
) #TODO revise
783 INSERT_
['sce_net_id'] = sce_net_id
784 created_time
+= 0.00001
785 instance_net_uuid
= self
._new
_row
_internal
('instance_nets', INSERT_
, True, instance_uuid
, created_time
)
786 net_scene2instance
[ sce_net_id
][datacenter_site_id
] = instance_net_uuid
787 net
['uuid'] = instance_net_uuid
#overwrite scnario uuid by instance uuid
789 if 'ip_profile' in net
:
790 net
['ip_profile']['net_id'] = None
791 net
['ip_profile']['sce_net_id'] = None
792 net
['ip_profile']['instance_net_id'] = instance_net_uuid
793 created_time
+= 0.00001
794 ip_profile_id
= self
._new
_row
_internal
('ip_profiles', net
['ip_profile'])
797 for vnf
in scenarioDict
['vnfs']:
798 datacenter_site_id
= vnf
.get('datacenter_id', datacenter_id
)
799 datacenter_site_tenant_id
= vnf
.get('datacenter_tenant_id', datacenter_id
)
800 INSERT_
={'instance_scenario_id': instance_uuid
, 'vnf_id': vnf
['vnf_id'] }
801 INSERT_
['datacenter_id'] = datacenter_site_id
802 INSERT_
['datacenter_tenant_id'] = datacenter_site_tenant_id
#TODO revise
804 INSERT_
['sce_vnf_id'] = vnf
['uuid']
805 created_time
+= 0.00001
806 instance_vnf_uuid
= self
._new
_row
_internal
('instance_vnfs', INSERT_
, True, instance_uuid
, created_time
)
807 vnf
['uuid'] = instance_vnf_uuid
#overwrite scnario uuid by instance uuid
809 #instance_nets #nets intraVNF
810 for net
in vnf
['nets']:
811 net_scene2instance
[ net
['uuid'] ] = {}
812 INSERT_
={'vim_net_id': net
['vim_id'], 'created': net
.get('created', False), 'instance_scenario_id':instance_uuid
} #, 'type': net['type']
813 INSERT_
['datacenter_id'] = net
.get('datacenter_id', datacenter_site_id
)
814 INSERT_
['datacenter_tenant_id'] = net
.get('datacenter_tenant_id', datacenter_site_tenant_id
)
816 INSERT_
['net_id'] = net
['uuid']
817 created_time
+= 0.00001
818 instance_net_uuid
= self
._new
_row
_internal
('instance_nets', INSERT_
, True, instance_uuid
, created_time
)
819 net_scene2instance
[ net
['uuid'] ][datacenter_site_id
] = instance_net_uuid
820 net
['uuid'] = instance_net_uuid
#overwrite scnario uuid by instance uuid
822 if 'ip_profile' in net
:
823 net
['ip_profile']['net_id'] = None
824 net
['ip_profile']['sce_net_id'] = None
825 net
['ip_profile']['instance_net_id'] = instance_net_uuid
826 created_time
+= 0.00001
827 ip_profile_id
= self
._new
_row
_internal
('ip_profiles', net
['ip_profile'])
830 for vm
in vnf
['vms']:
831 INSERT_
={'instance_vnf_id': instance_vnf_uuid
, 'vm_id': vm
['uuid'], 'vim_vm_id': vm
['vim_id'] }
832 created_time
+= 0.00001
833 instance_vm_uuid
= self
._new
_row
_internal
('instance_vms', INSERT_
, True, instance_uuid
, created_time
)
834 vm
['uuid'] = instance_vm_uuid
#overwrite scnario uuid by instance uuid
837 for interface
in vm
['interfaces']:
838 net_id
= interface
.get('net_id', None)
840 #check if is connected to a inter VNFs net
841 for iface
in vnf
['interfaces']:
842 if iface
['interface_id'] == interface
['uuid']:
843 if 'ip_address' in iface
:
844 interface
['ip_address'] = iface
['ip_address']
845 net_id
= iface
.get('sce_net_id', None)
849 interface_type
='external' if interface
['external_name'] is not None else 'internal'
850 INSERT_
={'instance_vm_id': instance_vm_uuid
, 'instance_net_id': net_scene2instance
[net_id
][datacenter_site_id
],
851 'interface_id': interface
['uuid'], 'vim_interface_id': interface
.get('vim_id'), 'type': interface_type
,
852 'ip_address': interface
.get('ip_address') }
853 #created_time += 0.00001
854 interface_uuid
= self
._new
_row
_internal
('instance_interfaces', INSERT_
, True, instance_uuid
) #, created_time)
855 interface
['uuid'] = interface_uuid
#overwrite scnario uuid by instance uuid
857 except (mdb
.Error
, AttributeError) as e
:
858 self
._format
_error
(e
, tries
)
861 def get_instance_scenario(self
, instance_id
, tenant_id
=None, verbose
=False):
862 '''Obtain the instance information, filtering by one or several of the tenant, uuid or name
863 instance_id is the uuid or the name if it is not a valid uuid format
864 Only one instance must mutch the filtering or an error is returned
870 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
873 if tenant_id
is not None: where_list
.append( "inst.tenant_id='" + tenant_id
+"'" )
874 if db_base
._check
_valid
_uuid
(instance_id
):
875 where_list
.append( "inst.uuid='" + instance_id
+"'" )
877 where_list
.append( "inst.name='" + instance_id
+"'" )
878 where_text
= " AND ".join(where_list
)
879 cmd
= "SELECT inst.uuid as uuid,inst.name as name,inst.scenario_id as scenario_id, datacenter_id" +\
880 " ,datacenter_tenant_id, s.name as scenario_name,inst.tenant_id as tenant_id" + \
881 " ,inst.description as description,inst.created_at as created_at" +\
882 " ,inst.cloud_config as 'cloud_config'" +\
883 " FROM instance_scenarios as inst join scenarios as s on inst.scenario_id=s.uuid"+\
884 " WHERE " + where_text
885 self
.logger
.debug(cmd
)
886 self
.cur
.execute(cmd
)
887 rows
= self
.cur
.fetchall()
889 if self
.cur
.rowcount
==0:
890 raise db_base
.db_base_Exception("No instance found where " + where_text
, db_base
.HTTP_Not_Found
)
891 elif self
.cur
.rowcount
>1:
892 raise db_base
.db_base_Exception("More than one instance found where " + where_text
, db_base
.HTTP_Bad_Request
)
893 instance_dict
= rows
[0]
894 if instance_dict
["cloud_config"]:
895 instance_dict
["cloud-config"] = yaml
.load(instance_dict
["cloud_config"])
896 del instance_dict
["cloud_config"]
899 cmd
= "SELECT iv.uuid as uuid,sv.vnf_id as vnf_id,sv.name as vnf_name, sce_vnf_id, datacenter_id, datacenter_tenant_id"\
900 " FROM instance_vnfs as iv join sce_vnfs as sv on iv.sce_vnf_id=sv.uuid" \
901 " WHERE iv.instance_scenario_id='{}'" \
902 " ORDER BY iv.created_at ".format(instance_dict
['uuid'])
903 self
.logger
.debug(cmd
)
904 self
.cur
.execute(cmd
)
905 instance_dict
['vnfs'] = self
.cur
.fetchall()
906 for vnf
in instance_dict
['vnfs']:
907 vnf_manage_iface_list
=[]
909 cmd
= "SELECT iv.uuid as uuid, vim_vm_id, status, error_msg, vim_info, iv.created_at as created_at, name "\
910 " FROM instance_vms as iv join vms on iv.vm_id=vms.uuid "\
911 " WHERE instance_vnf_id='{}' ORDER BY iv.created_at".format(vnf
['uuid'])
912 self
.logger
.debug(cmd
)
913 self
.cur
.execute(cmd
)
914 vnf
['vms'] = self
.cur
.fetchall()
915 for vm
in vnf
['vms']:
916 vm_manage_iface_list
=[]
918 cmd
= "SELECT vim_interface_id, instance_net_id, internal_name,external_name, mac_address, ii.ip_address as ip_address, vim_info, i.type as type "\
919 " FROM instance_interfaces as ii join interfaces as i on ii.interface_id=i.uuid "\
920 " WHERE instance_vm_id='{}' ORDER BY created_at".format(vm
['uuid'])
921 self
.logger
.debug(cmd
)
922 self
.cur
.execute(cmd
)
923 vm
['interfaces'] = self
.cur
.fetchall()
924 for iface
in vm
['interfaces']:
925 if iface
["type"] == "mgmt" and iface
["ip_address"]:
926 vnf_manage_iface_list
.append(iface
["ip_address"])
927 vm_manage_iface_list
.append(iface
["ip_address"])
930 if vm_manage_iface_list
: vm
["ip_address"] = ",".join(vm_manage_iface_list
)
931 if vnf_manage_iface_list
: vnf
["ip_address"] = ",".join(vnf_manage_iface_list
)
934 #select_text = "instance_nets.uuid as uuid,sce_nets.name as net_name,instance_nets.vim_net_id as net_id,instance_nets.status as status,instance_nets.external as external"
935 #from_text = "instance_nets join instance_scenarios on instance_nets.instance_scenario_id=instance_scenarios.uuid " + \
936 # "join sce_nets on instance_scenarios.scenario_id=sce_nets.scenario_id"
937 #where_text = "instance_nets.instance_scenario_id='"+ instance_dict['uuid'] + "'"
938 cmd
= "SELECT uuid,vim_net_id,status,error_msg,vim_info,created, sce_net_id, net_id as vnf_net_id, datacenter_id, datacenter_tenant_id"\
939 " FROM instance_nets" \
940 " WHERE instance_scenario_id='{}' ORDER BY created_at".format(instance_dict
['uuid'])
941 self
.logger
.debug(cmd
)
942 self
.cur
.execute(cmd
)
943 instance_dict
['nets'] = self
.cur
.fetchall()
945 db_base
._convert
_datetime
2str
(instance_dict
)
946 db_base
._convert
_str
2boolean
(instance_dict
, ('public','shared','created') )
948 except (mdb
.Error
, AttributeError) as e
:
949 self
._format
_error
(e
, tries
)
952 def delete_instance_scenario(self
, instance_id
, tenant_id
=None):
953 '''Deletes a instance_Scenario, filtering by one or serveral of the tenant, uuid or name
954 instance_id is the uuid or the name if it is not a valid uuid format
955 Only one instance_scenario must mutch the filtering or an error is returned
961 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
965 if tenant_id
is not None: where_list
.append( "tenant_id='" + tenant_id
+"'" )
966 if db_base
._check
_valid
_uuid
(instance_id
):
967 where_list
.append( "uuid='" + instance_id
+"'" )
969 where_list
.append( "name='" + instance_id
+"'" )
970 where_text
= " AND ".join(where_list
)
971 cmd
= "SELECT * FROM instance_scenarios WHERE "+ where_text
972 self
.logger
.debug(cmd
)
973 self
.cur
.execute(cmd
)
974 rows
= self
.cur
.fetchall()
976 if self
.cur
.rowcount
==0:
977 raise db_base
.db_base_Exception("No instance found where " + where_text
, db_base
.HTTP_Bad_Request
)
978 elif self
.cur
.rowcount
>1:
979 raise db_base
.db_base_Exception("More than one instance found where " + where_text
, db_base
.HTTP_Bad_Request
)
980 instance_uuid
= rows
[0]["uuid"]
981 instance_name
= rows
[0]["name"]
984 cmd
= "DELETE FROM instance_scenarios WHERE uuid='{}'".format(instance_uuid
)
985 self
.logger
.debug(cmd
)
986 self
.cur
.execute(cmd
)
988 return instance_uuid
+ " " + instance_name
989 except (mdb
.Error
, AttributeError) as e
:
990 self
._format
_error
(e
, tries
, "delete", "No dependences can avoid deleting!!!!")
993 def new_instance_scenario(self
, instance_scenario_dict
, tenant_id
):
994 #return self.new_row('vnfs', vnf_dict, None, tenant_id, True, True)
995 return self
._new
_row
_internal
('instance_scenarios', instance_scenario_dict
, tenant_id
, add_uuid
=True, root_uuid
=None, log
=True)
997 def update_instance_scenario(self
, instance_scenario_dict
):
1001 def new_instance_vnf(self
, instance_vnf_dict
, tenant_id
, instance_scenario_id
= None):
1002 #return self.new_row('vms', vm_dict, tenant_id, True, True)
1003 return self
._new
_row
_internal
('instance_vnfs', instance_vnf_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1005 def update_instance_vnf(self
, instance_vnf_dict
):
1009 def delete_instance_vnf(self
, instance_vnf_id
):
1013 def new_instance_vm(self
, instance_vm_dict
, tenant_id
, instance_scenario_id
= None):
1014 #return self.new_row('vms', vm_dict, tenant_id, True, True)
1015 return self
._new
_row
_internal
('instance_vms', instance_vm_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1017 def update_instance_vm(self
, instance_vm_dict
):
1021 def delete_instance_vm(self
, instance_vm_id
):
1025 def new_instance_net(self
, instance_net_dict
, tenant_id
, instance_scenario_id
= None):
1026 return self
._new
_row
_internal
('instance_nets', instance_net_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1028 def update_instance_net(self
, instance_net_dict
):
1032 def delete_instance_net(self
, instance_net_id
):
1036 def new_instance_interface(self
, instance_interface_dict
, tenant_id
, instance_scenario_id
= None):
1037 return self
._new
_row
_internal
('instance_interfaces', instance_interface_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1039 def update_instance_interface(self
, instance_interface_dict
):
1043 def delete_instance_interface(self
, instance_interface_dict
):
1047 def update_datacenter_nets(self
, datacenter_id
, new_net_list
=[]):
1048 ''' Removes the old and adds the new net list at datacenter list for one datacenter.
1050 datacenter_id: uuid of the datacenter to act upon
1051 table: table where to insert
1052 new_net_list: the new values to be inserted. If empty it only deletes the existing nets
1053 Return: (Inserted items, Deleted items) if OK, (-Error, text) if error
1057 created_time
= time
.time()
1060 self
.cur
= self
.con
.cursor()
1061 cmd
="DELETE FROM datacenter_nets WHERE datacenter_id='{}'".format(datacenter_id
)
1062 self
.logger
.debug(cmd
)
1063 self
.cur
.execute(cmd
)
1064 deleted
= self
.cur
.rowcount
1066 for new_net
in new_net_list
:
1067 created_time
+= 0.00001
1068 self
._new
_row
_internal
('datacenter_nets', new_net
, add_uuid
=True, created_time
=created_time
)
1070 return inserted
, deleted
1071 except (mdb
.Error
, AttributeError) as e
:
1072 self
._format
_error
(e
, tries
)