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"]
42 class nfvo_db(db_base
.db_base
):
43 def __init__(self
, host
=None, user
=None, passwd
=None, database
=None, log_name
='openmano.db', log_level
=None):
44 db_base
.db_base
.__init
__(self
, host
, user
, passwd
, database
, log_name
, log_level
)
45 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 bridge interfaces of each VM/VNFC under the 'bridge-ifaces' field
80 bridgeInterfacesDict
= {}
81 for vm
in vnf_descriptor
['vnf']['VNFC']:
82 if 'bridge-ifaces' in vm
:
83 bridgeInterfacesDict
[vm
['name']] = {}
84 for bridgeiface
in vm
['bridge-ifaces']:
85 created_time
+= 0.00001
86 if 'port-security' in bridgeiface
:
87 bridgeiface
['port_security'] = bridgeiface
.pop('port-security')
88 if 'floating-ip' in bridgeiface
:
89 bridgeiface
['floating_ip'] = bridgeiface
.pop('floating-ip')
90 db_base
._convert
_bandwidth
(bridgeiface
, logger
=self
.logger
)
91 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']] = {}
92 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['vpci'] = bridgeiface
.get('vpci',None)
93 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['mac'] = bridgeiface
.get('mac_address',None)
94 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['bw'] = bridgeiface
.get('bandwidth', None)
95 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['model'] = bridgeiface
.get('model', None)
96 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['port_security'] = \
97 int(bridgeiface
.get('port_security', True))
98 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['floating_ip'] = \
99 int(bridgeiface
.get('floating_ip', False))
100 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['created_time'] = created_time
102 # Collect the data interfaces of each VM/VNFC under the 'numas' field
104 for vm
in vnf_descriptor
['vnf']['VNFC']:
105 dataifacesDict
[vm
['name']] = {}
106 for numa
in vm
.get('numas', []):
107 for dataiface
in numa
.get('interfaces', []):
108 created_time
+= 0.00001
109 db_base
._convert
_bandwidth
(dataiface
, logger
=self
.logger
)
110 dataifacesDict
[vm
['name']][dataiface
['name']] = {}
111 dataifacesDict
[vm
['name']][dataiface
['name']]['vpci'] = dataiface
.get('vpci')
112 dataifacesDict
[vm
['name']][dataiface
['name']]['bw'] = dataiface
['bandwidth']
113 dataifacesDict
[vm
['name']][dataiface
['name']]['model'] = "PF" if dataiface
[
114 'dedicated'] == "yes" else (
115 "VF" if dataiface
['dedicated'] == "no" else "VFnotShared")
116 dataifacesDict
[vm
['name']][dataiface
['name']]['created_time'] = created_time
118 #For each internal connection, we add it to the interfaceDict and we create the appropriate net in the NFVO database.
119 #print "Adding new nets (VNF internal nets) to the NFVO database (if any)"
120 internalconnList
= []
121 if 'internal-connections' in vnf_descriptor
['vnf']:
122 for net
in vnf_descriptor
['vnf']['internal-connections']:
123 #print "Net name: %s. Description: %s" % (net['name'], net['description'])
126 myNetDict
["name"] = net
['name']
127 myNetDict
["description"] = net
['description']
128 myNetDict
["type"] = net
['type']
129 myNetDict
["vnf_id"] = vnf_id
131 created_time
+= 0.00001
132 net_id
= self
._new
_row
_internal
('nets', myNetDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
134 for element
in net
['elements']:
136 #ifaceItem["internal_name"] = "%s-%s-%s" % (net['name'],element['VNFC'], element['local_iface_name'])
137 ifaceItem
["internal_name"] = element
['local_iface_name']
138 #ifaceItem["vm_id"] = vmDict["%s-%s" % (vnf_name,element['VNFC'])]
139 ifaceItem
["vm_id"] = vmDict
[element
['VNFC']]
140 ifaceItem
["net_id"] = net_id
141 ifaceItem
["type"] = net
['type']
142 if ifaceItem
["type"] == "data":
143 dataiface
= dataifacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]
144 ifaceItem
["vpci"] = dataiface
['vpci']
145 ifaceItem
["bw"] = dataiface
['bw']
146 ifaceItem
["model"] = dataiface
['model']
147 created_time_iface
= dataiface
['created_time']
149 bridgeiface
= bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]
150 ifaceItem
["vpci"] = bridgeiface
['vpci']
151 ifaceItem
["mac"] = bridgeiface
['mac']
152 ifaceItem
["bw"] = bridgeiface
['bw']
153 ifaceItem
["model"] = bridgeiface
['model']
154 ifaceItem
["port_security"] = bridgeiface
['port_security']
155 ifaceItem
["floating_ip"] = bridgeiface
['floating_ip']
156 created_time_iface
= bridgeiface
['created_time']
157 internalconnList
.append(ifaceItem
)
158 #print "Internal net id in NFVO DB: %s" % net_id
160 #print "Adding internal interfaces to the NFVO database (if any)"
161 for iface
in internalconnList
:
162 #print "Iface name: %s" % iface['internal_name']
163 iface_id
= self
._new
_row
_internal
('interfaces', iface
, add_uuid
=True, root_uuid
=vnf_id
, created_time
= created_time_iface
)
164 #print "Iface id in NFVO DB: %s" % iface_id
166 #print "Adding external interfaces to the NFVO database"
167 for iface
in vnf_descriptor
['vnf']['external-connections']:
169 #myIfaceDict["internal_name"] = "%s-%s-%s" % (vnf_name,iface['VNFC'], iface['local_iface_name'])
170 myIfaceDict
["internal_name"] = iface
['local_iface_name']
171 #myIfaceDict["vm_id"] = vmDict["%s-%s" % (vnf_name,iface['VNFC'])]
172 myIfaceDict
["vm_id"] = vmDict
[iface
['VNFC']]
173 myIfaceDict
["external_name"] = iface
['name']
174 myIfaceDict
["type"] = iface
['type']
175 if iface
["type"] == "data":
176 dataiface
= dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]
177 myIfaceDict
["vpci"] = dataiface
['vpci']
178 myIfaceDict
["bw"] = dataiface
['bw']
179 myIfaceDict
["model"] = dataiface
['model']
180 created_time_iface
= dataiface
['created_time']
182 bridgeiface
= bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]
183 myIfaceDict
["vpci"] = bridgeiface
['vpci']
184 myIfaceDict
["bw"] = bridgeiface
['bw']
185 myIfaceDict
["model"] = bridgeiface
['model']
186 myIfaceDict
["mac"] = bridgeiface
['mac']
187 myIfaceDict
["port_security"]= bridgeiface
['port_security']
188 myIfaceDict
["floating_ip"] = bridgeiface
['floating_ip']
189 created_time_iface
= bridgeiface
['created_time']
190 #print "Iface name: %s" % iface['name']
191 iface_id
= self
._new
_row
_internal
('interfaces', myIfaceDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
= created_time_iface
)
192 #print "Iface id in NFVO DB: %s" % iface_id
196 except (mdb
.Error
, AttributeError) as e
:
197 self
._format
_error
(e
, tries
)
200 def new_vnf_as_a_whole2(self
,nfvo_tenant
,vnf_name
,vnf_descriptor
,VNFCDict
):
201 self
.logger
.debug("Adding new vnf to the NFVO database")
204 created_time
= time
.time()
209 myVNFDict
["name"] = vnf_name
210 myVNFDict
["descriptor"] = vnf_descriptor
['vnf'].get('descriptor')
211 myVNFDict
["public"] = vnf_descriptor
['vnf'].get('public', "false")
212 myVNFDict
["description"] = vnf_descriptor
['vnf']['description']
213 myVNFDict
["class"] = vnf_descriptor
['vnf'].get('class',"MISC")
214 myVNFDict
["tenant_id"] = vnf_descriptor
['vnf'].get("tenant_id")
216 vnf_id
= self
._new
_row
_internal
('vnfs', myVNFDict
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
217 #print "Adding new vms to the NFVO database"
218 #For each vm, we must create the appropriate vm in the NFVO database.
220 for _
,vm
in VNFCDict
.iteritems():
221 #This code could make the name of the vms grow and grow.
222 #If we agree to follow this convention, we should check with a regex that the vnfc name is not including yet the vnf name
223 #vm['name'] = "%s-%s" % (vnf_name,vm['name'])
224 #print "VM name: %s. Description: %s" % (vm['name'], vm['description'])
225 vm
["vnf_id"] = vnf_id
226 created_time
+= 0.00001
227 vm_id
= self
._new
_row
_internal
('vms', vm
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
228 #print "Internal vm id in NFVO DB: %s" % vm_id
229 vmDict
[vm
['name']] = vm_id
231 #Collect the bridge interfaces of each VM/VNFC under the 'bridge-ifaces' field
232 bridgeInterfacesDict
= {}
233 for vm
in vnf_descriptor
['vnf']['VNFC']:
234 if 'bridge-ifaces' in vm
:
235 bridgeInterfacesDict
[vm
['name']] = {}
236 for bridgeiface
in vm
['bridge-ifaces']:
237 created_time
+= 0.00001
238 db_base
._convert
_bandwidth
(bridgeiface
, logger
=self
.logger
)
239 if 'port-security' in bridgeiface
:
240 bridgeiface
['port_security'] = bridgeiface
.pop('port-security')
241 if 'floating-ip' in bridgeiface
:
242 bridgeiface
['floating_ip'] = bridgeiface
.pop('floating-ip')
244 ifaceDict
['vpci'] = bridgeiface
.get('vpci',None)
245 ifaceDict
['mac'] = bridgeiface
.get('mac_address',None)
246 ifaceDict
['bw'] = bridgeiface
.get('bandwidth', None)
247 ifaceDict
['model'] = bridgeiface
.get('model', None)
248 ifaceDict
['port_security'] = int(bridgeiface
.get('port_security', True))
249 ifaceDict
['floating_ip'] = int(bridgeiface
.get('floating_ip', False))
250 ifaceDict
['created_time'] = created_time
251 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']] = ifaceDict
253 # Collect the data interfaces of each VM/VNFC under the 'numas' field
255 for vm
in vnf_descriptor
['vnf']['VNFC']:
256 dataifacesDict
[vm
['name']] = {}
257 for numa
in vm
.get('numas', []):
258 for dataiface
in numa
.get('interfaces', []):
259 created_time
+= 0.00001
260 db_base
._convert
_bandwidth
(dataiface
, logger
=self
.logger
)
262 ifaceDict
['vpci'] = dataiface
.get('vpci')
263 ifaceDict
['bw'] = dataiface
['bandwidth']
264 ifaceDict
['model'] = "PF" if dataiface
['dedicated'] == "yes" else \
265 ("VF" if dataiface
['dedicated'] == "no" else "VFnotShared")
266 ifaceDict
['created_time'] = created_time
267 dataifacesDict
[vm
['name']][dataiface
['name']] = ifaceDict
269 #For each internal connection, we add it to the interfaceDict and we create the appropriate net in the NFVO database.
270 #print "Adding new nets (VNF internal nets) to the NFVO database (if any)"
271 if 'internal-connections' in vnf_descriptor
['vnf']:
272 for net
in vnf_descriptor
['vnf']['internal-connections']:
273 #print "Net name: %s. Description: %s" % (net['name'], net['description'])
276 myNetDict
["name"] = net
['name']
277 myNetDict
["description"] = net
['description']
278 if (net
["implementation"] == "overlay"):
279 net
["type"] = "bridge"
280 #It should give an error if the type is e-line. For the moment, we consider it as a bridge
281 elif (net
["implementation"] == "underlay"):
282 if (net
["type"] == "e-line"):
284 elif (net
["type"] == "e-lan"):
286 net
.pop("implementation")
287 myNetDict
["type"] = net
['type']
288 myNetDict
["vnf_id"] = vnf_id
290 created_time
+= 0.00001
291 net_id
= self
._new
_row
_internal
('nets', myNetDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
293 if "ip-profile" in net
:
294 ip_profile
= net
["ip-profile"]
296 myIPProfileDict
["net_id"] = net_id
297 myIPProfileDict
["ip_version"] = ip_profile
.get('ip-version',"IPv4")
298 myIPProfileDict
["subnet_address"] = ip_profile
.get('subnet-address',None)
299 myIPProfileDict
["gateway_address"] = ip_profile
.get('gateway-address',None)
300 myIPProfileDict
["dns_address"] = ip_profile
.get('dns-address',None)
301 if ("dhcp" in ip_profile
):
302 myIPProfileDict
["dhcp_enabled"] = ip_profile
["dhcp"].get('enabled',"true")
303 myIPProfileDict
["dhcp_start_address"] = ip_profile
["dhcp"].get('start-address',None)
304 myIPProfileDict
["dhcp_count"] = ip_profile
["dhcp"].get('count',None)
306 created_time
+= 0.00001
307 ip_profile_id
= self
._new
_row
_internal
('ip_profiles', myIPProfileDict
)
309 for element
in net
['elements']:
311 #ifaceItem["internal_name"] = "%s-%s-%s" % (net['name'],element['VNFC'], element['local_iface_name'])
312 ifaceItem
["internal_name"] = element
['local_iface_name']
313 #ifaceItem["vm_id"] = vmDict["%s-%s" % (vnf_name,element['VNFC'])]
314 ifaceItem
["vm_id"] = vmDict
[element
['VNFC']]
315 ifaceItem
["net_id"] = net_id
316 ifaceItem
["type"] = net
['type']
317 ifaceItem
["ip_address"] = element
.get('ip_address',None)
318 if ifaceItem
["type"] == "data":
319 ifaceDict
= dataifacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]
320 ifaceItem
["vpci"] = ifaceDict
['vpci']
321 ifaceItem
["bw"] = ifaceDict
['bw']
322 ifaceItem
["model"] = ifaceDict
['model']
324 ifaceDict
= bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]
325 ifaceItem
["vpci"] = ifaceDict
['vpci']
326 ifaceItem
["mac"] = ifaceDict
['mac']
327 ifaceItem
["bw"] = ifaceDict
['bw']
328 ifaceItem
["model"] = ifaceDict
['model']
329 ifaceItem
["port_security"] = ifaceDict
['port_security']
330 ifaceItem
["floating_ip"] = ifaceDict
['floating_ip']
331 created_time_iface
= ifaceDict
["created_time"]
332 #print "Iface name: %s" % iface['internal_name']
333 iface_id
= self
._new
_row
_internal
('interfaces', ifaceItem
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time_iface
)
334 #print "Iface id in NFVO DB: %s" % iface_id
336 #print "Adding external interfaces to the NFVO database"
337 for iface
in vnf_descriptor
['vnf']['external-connections']:
339 #myIfaceDict["internal_name"] = "%s-%s-%s" % (vnf_name,iface['VNFC'], iface['local_iface_name'])
340 myIfaceDict
["internal_name"] = iface
['local_iface_name']
341 #myIfaceDict["vm_id"] = vmDict["%s-%s" % (vnf_name,iface['VNFC'])]
342 myIfaceDict
["vm_id"] = vmDict
[iface
['VNFC']]
343 myIfaceDict
["external_name"] = iface
['name']
344 myIfaceDict
["type"] = iface
['type']
345 if iface
["type"] == "data":
346 myIfaceDict
["vpci"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['vpci']
347 myIfaceDict
["bw"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['bw']
348 myIfaceDict
["model"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['model']
349 created_time_iface
= dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['created_time']
351 myIfaceDict
["vpci"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['vpci']
352 myIfaceDict
["bw"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['bw']
353 myIfaceDict
["model"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['model']
354 myIfaceDict
["mac"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['mac']
355 myIfaceDict
["port_security"] = \
356 bridgeInterfacesDict
[iface
['VNFC']][iface
['local_iface_name']]['port_security']
357 myIfaceDict
["floating_ip"] = \
358 bridgeInterfacesDict
[iface
['VNFC']][iface
['local_iface_name']]['floating_ip']
359 created_time_iface
= bridgeInterfacesDict
[iface
['VNFC']][iface
['local_iface_name']]['created_time']
360 #print "Iface name: %s" % iface['name']
361 iface_id
= self
._new
_row
_internal
('interfaces', myIfaceDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time_iface
)
362 #print "Iface id in NFVO DB: %s" % iface_id
366 except (mdb
.Error
, AttributeError) as e
:
367 self
._format
_error
(e
, tries
)
368 # except KeyError as e2:
369 # exc_type, exc_obj, exc_tb = sys.exc_info()
370 # fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
371 # self.logger.debug("Exception type: %s; Filename: %s; Line number: %s", exc_type, fname, exc_tb.tb_lineno)
375 def new_scenario(self
, scenario_dict
):
378 created_time
= time
.time()
381 self
.cur
= self
.con
.cursor()
382 tenant_id
= scenario_dict
.get('tenant_id')
384 INSERT_
={'tenant_id': tenant_id
,
385 'name': scenario_dict
['name'],
386 'description': scenario_dict
['description'],
387 'public': scenario_dict
.get('public', "false")}
389 scenario_uuid
= self
._new
_row
_internal
('scenarios', INSERT_
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
391 for net
in scenario_dict
['nets'].values():
392 net_dict
={'scenario_id': scenario_uuid
}
393 net_dict
["name"] = net
["name"]
394 net_dict
["type"] = net
["type"]
395 net_dict
["description"] = net
.get("description")
396 net_dict
["external"] = net
.get("external", False)
398 #net["graph"]=yaml.safe_dump(net["graph"],default_flow_style=True,width=256)
399 #TODO, must be json because of the GUI, change to yaml
400 net_dict
["graph"]=json
.dumps(net
["graph"])
401 created_time
+= 0.00001
402 net_uuid
= self
._new
_row
_internal
('sce_nets', net_dict
, add_uuid
=True, root_uuid
=scenario_uuid
, created_time
=created_time
)
405 if net
.get("ip-profile"):
406 ip_profile
= net
["ip-profile"]
408 "sce_net_id": net_uuid
,
409 "ip_version": ip_profile
.get('ip-version', "IPv4"),
410 "subnet_address": ip_profile
.get('subnet-address'),
411 "gateway_address": ip_profile
.get('gateway-address'),
412 "dns_address": ip_profile
.get('dns-address')}
413 if "dhcp" in ip_profile
:
414 myIPProfileDict
["dhcp_enabled"] = ip_profile
["dhcp"].get('enabled', "true")
415 myIPProfileDict
["dhcp_start_address"] = ip_profile
["dhcp"].get('start-address')
416 myIPProfileDict
["dhcp_count"] = ip_profile
["dhcp"].get('count')
417 self
._new
_row
_internal
('ip_profiles', myIPProfileDict
)
420 for k
, vnf
in scenario_dict
['vnfs'].items():
421 INSERT_
= {'scenario_id': scenario_uuid
,
423 'vnf_id': vnf
['uuid'],
424 # 'description': scenario_dict['name']
425 'description': vnf
['description']}
427 #I NSERT_["graph"]=yaml.safe_dump(vnf["graph"],default_flow_style=True,width=256)
428 # TODO, must be json because of the GUI, change to yaml
429 INSERT_
["graph"] = json
.dumps(vnf
["graph"])
430 created_time
+= 0.00001
431 scn_vnf_uuid
= self
._new
_row
_internal
('sce_vnfs', INSERT_
, add_uuid
=True,
432 root_uuid
=scenario_uuid
, created_time
=created_time
)
433 vnf
['scn_vnf_uuid']=scn_vnf_uuid
435 for iface
in vnf
['ifaces'].values():
436 # print 'iface', iface
437 if 'net_key' not in iface
:
439 iface
['net_id'] = scenario_dict
['nets'][ iface
['net_key'] ]['uuid']
440 INSERT_
={'sce_vnf_id': scn_vnf_uuid
,
441 'sce_net_id': iface
['net_id'],
442 'interface_id': iface
['uuid'],
443 'ip_address': iface
.get('ip_address')}
444 created_time
+= 0.00001
445 iface_uuid
= self
._new
_row
_internal
('sce_interfaces', INSERT_
, add_uuid
=True,
446 root_uuid
=scenario_uuid
, created_time
=created_time
)
450 except (mdb
.Error
, AttributeError) as e
:
451 self
._format
_error
(e
, tries
)
454 def edit_scenario(self
, scenario_dict
):
457 modified_time
= time
.time()
461 self
.cur
= self
.con
.cursor()
462 #check that scenario exist
463 tenant_id
= scenario_dict
.get('tenant_id')
464 scenario_uuid
= scenario_dict
['uuid']
466 where_text
= "uuid='{}'".format(scenario_uuid
)
467 if not tenant_id
and tenant_id
!= "any":
468 where_text
+= " AND (tenant_id='{}' OR public='True')".format(tenant_id
)
469 cmd
= "SELECT * FROM scenarios WHERE "+ where_text
470 self
.logger
.debug(cmd
)
471 self
.cur
.execute(cmd
)
473 if self
.cur
.rowcount
==0:
474 raise db_base
.db_base_Exception("No scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
475 elif self
.cur
.rowcount
>1:
476 raise db_base
.db_base_Exception("More than one scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
480 topology
= scenario_dict
.pop("topology", None)
481 if topology
!= None and "nodes" in topology
:
482 nodes
= topology
.get("nodes",{})
484 if "name" in scenario_dict
: UPDATE_
["name"] = scenario_dict
["name"]
485 if "description" in scenario_dict
: UPDATE_
["description"] = scenario_dict
["description"]
487 WHERE_
={'tenant_id': tenant_id
, 'uuid': scenario_uuid
}
488 item_changed
+= self
._update
_rows
('scenarios', UPDATE_
, WHERE_
, modified_time
=modified_time
)
490 for node_id
, node
in nodes
.items():
492 #node["graph"] = yaml.safe_dump(node["graph"],default_flow_style=True,width=256)
493 #TODO, must be json because of the GUI, change to yaml
494 node
["graph"] = json
.dumps(node
["graph"])
495 WHERE_
={'scenario_id': scenario_uuid
, 'uuid': node_id
}
496 #Try to change at sce_nets(version 0 API backward compatibility and sce_vnfs)
497 item_changed
+= self
._update
_rows
('sce_nets', node
, WHERE_
)
498 item_changed
+= self
._update
_rows
('sce_vnfs', node
, WHERE_
, modified_time
=modified_time
)
501 except (mdb
.Error
, AttributeError) as e
:
502 self
._format
_error
(e
, tries
)
505 # def get_instance_scenario(self, instance_scenario_id, tenant_id=None):
506 # '''Obtain the scenario instance information, filtering by one or serveral of the tenant, uuid or name
507 # instance_scenario_id is the uuid or the name if it is not a valid uuid format
508 # Only one scenario isntance must mutch the filtering or an error is returned
510 # print "1******************************************************************"
513 # self.cur = self.con.cursor(mdb.cursors.DictCursor)
516 # if tenant_id is not None: where_list.append( "tenant_id='" + tenant_id +"'" )
517 # if db_base._check_valid_uuid(instance_scenario_id):
518 # where_list.append( "uuid='" + instance_scenario_id +"'" )
520 # where_list.append( "name='" + instance_scenario_id +"'" )
521 # where_text = " AND ".join(where_list)
522 # self.cur.execute("SELECT * FROM instance_scenarios WHERE "+ where_text)
523 # rows = self.cur.fetchall()
524 # if self.cur.rowcount==0:
525 # return -HTTP_Bad_Request, "No scenario instance found with this criteria " + where_text
526 # elif self.cur.rowcount>1:
527 # return -HTTP_Bad_Request, "More than one scenario instance found with this criteria " + where_text
528 # instance_scenario_dict = rows[0]
531 # self.cur.execute("SELECT uuid,vnf_id FROM instance_vnfs WHERE instance_scenario_id='"+ instance_scenario_dict['uuid'] + "'")
532 # instance_scenario_dict['instance_vnfs'] = self.cur.fetchall()
533 # for vnf in instance_scenario_dict['instance_vnfs']:
535 # self.cur.execute("SELECT uuid, vim_vm_id "+
536 # "FROM instance_vms "+
537 # "WHERE instance_vnf_id='" + vnf['uuid'] +"'"
539 # vnf['instance_vms'] = self.cur.fetchall()
541 # self.cur.execute("SELECT uuid, vim_net_id FROM instance_nets WHERE instance_scenario_id='"+ instance_scenario_dict['uuid'] + "'")
542 # instance_scenario_dict['instance_nets'] = self.cur.fetchall()
544 # #instance_interfaces
545 # 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'] + "'")
546 # instance_scenario_dict['instance_interfaces'] = self.cur.fetchall()
548 # db_base._convert_datetime2str(instance_scenario_dict)
549 # db_base._convert_str2boolean(instance_scenario_dict, ('public','shared','external') )
550 # print "2******************************************************************"
551 # return 1, instance_scenario_dict
552 # except (mdb.Error, AttributeError) as e:
553 # print "nfvo_db.get_instance_scenario DB Exception %d: %s" % (e.args[0], e.args[1])
554 # return self._format_error(e)
556 def get_scenario(self
, scenario_id
, tenant_id
=None, datacenter_id
=None):
557 '''Obtain the scenario information, filtering by one or serveral of the tenant, uuid or name
558 scenario_id is the uuid or the name if it is not a valid uuid format
559 if datacenter_id is provided, it supply aditional vim_id fields with the matching vim uuid
560 Only one scenario must mutch the filtering or an error is returned
566 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
567 where_text
= "uuid='{}'".format(scenario_id
)
568 if not tenant_id
and tenant_id
!= "any":
569 where_text
+= " AND (tenant_id='{}' OR public='True')".format(tenant_id
)
570 cmd
= "SELECT * FROM scenarios WHERE " + where_text
571 self
.logger
.debug(cmd
)
572 self
.cur
.execute(cmd
)
573 rows
= self
.cur
.fetchall()
574 if self
.cur
.rowcount
==0:
575 raise db_base
.db_base_Exception("No scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
576 elif self
.cur
.rowcount
>1:
577 raise db_base
.db_base_Exception("More than one scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
578 scenario_dict
= rows
[0]
579 if scenario_dict
["cloud_config"]:
580 scenario_dict
["cloud-config"] = yaml
.load(scenario_dict
["cloud_config"])
581 del scenario_dict
["cloud_config"]
583 cmd
= "SELECT uuid,name,vnf_id,description FROM sce_vnfs WHERE scenario_id='{}' ORDER BY created_at".format(scenario_dict
['uuid'])
584 self
.logger
.debug(cmd
)
585 self
.cur
.execute(cmd
)
586 scenario_dict
['vnfs'] = self
.cur
.fetchall()
587 for vnf
in scenario_dict
['vnfs']:
589 cmd
= "SELECT scei.uuid,scei.sce_net_id,scei.interface_id,i.external_name,scei.ip_address"\
590 " FROM sce_interfaces as scei join interfaces as i on scei.interface_id=i.uuid"\
591 " WHERE scei.sce_vnf_id='{}' ORDER BY scei.created_at".format(vnf
['uuid'])
592 self
.logger
.debug(cmd
)
593 self
.cur
.execute(cmd
)
594 vnf
['interfaces'] = self
.cur
.fetchall()
596 cmd
= "SELECT vms.uuid as uuid, flavor_id, image_id, vms.name as name," \
597 " vms.description as description, vms.boot_data as boot_data, count," \
598 " vms.availability_zone as availability_zone" \
599 " FROM vnfs join vms on vnfs.uuid=vms.vnf_id" \
600 " WHERE vnfs.uuid='" + vnf
['vnf_id'] + "'" \
601 " ORDER BY vms.created_at"
602 self
.logger
.debug(cmd
)
603 self
.cur
.execute(cmd
)
604 vnf
['vms'] = self
.cur
.fetchall()
605 for vm
in vnf
['vms']:
607 vm
["boot_data"] = yaml
.safe_load(vm
["boot_data"])
610 if datacenter_id
!=None:
611 cmd
= "SELECT vim_id FROM datacenters_images WHERE image_id='{}' AND datacenter_id='{}'".format(vm
['image_id'],datacenter_id
)
612 self
.logger
.debug(cmd
)
613 self
.cur
.execute(cmd
)
614 if self
.cur
.rowcount
==1:
615 vim_image_dict
= self
.cur
.fetchone()
616 vm
['vim_image_id']=vim_image_dict
['vim_id']
617 cmd
= "SELECT vim_id FROM datacenters_flavors WHERE flavor_id='{}' AND datacenter_id='{}'".format(vm
['flavor_id'],datacenter_id
)
618 self
.logger
.debug(cmd
)
619 self
.cur
.execute(cmd
)
620 if self
.cur
.rowcount
==1:
621 vim_flavor_dict
= self
.cur
.fetchone()
622 vm
['vim_flavor_id']=vim_flavor_dict
['vim_id']
625 cmd
= "SELECT uuid,internal_name,external_name,net_id,type,vpci,mac,bw,model,ip_address," \
626 "floating_ip, port_security" \
628 " WHERE vm_id='{}'" \
629 " ORDER BY created_at".format(vm
['uuid'])
630 self
.logger
.debug(cmd
)
631 self
.cur
.execute(cmd
)
632 vm
['interfaces'] = self
.cur
.fetchall()
633 for index
in range(0,len(vm
['interfaces'])):
634 vm
['interfaces'][index
]['port-security'] = vm
['interfaces'][index
].pop("port_security")
635 vm
['interfaces'][index
]['floating-ip'] = vm
['interfaces'][index
].pop("floating_ip")
636 #nets every net of a vms
637 cmd
= "SELECT uuid,name,type,description FROM nets WHERE vnf_id='{}'".format(vnf
['vnf_id'])
638 self
.logger
.debug(cmd
)
639 self
.cur
.execute(cmd
)
640 vnf
['nets'] = self
.cur
.fetchall()
641 for vnf_net
in vnf
['nets']:
642 SELECT_
= "ip_version,subnet_address,gateway_address,dns_address,dhcp_enabled,dhcp_start_address,dhcp_count"
643 cmd
= "SELECT {} FROM ip_profiles WHERE net_id='{}'".format(SELECT_
,vnf_net
['uuid'])
644 self
.logger
.debug(cmd
)
645 self
.cur
.execute(cmd
)
646 ipprofiles
= self
.cur
.fetchall()
647 if self
.cur
.rowcount
==1:
648 vnf_net
["ip_profile"] = ipprofiles
[0]
649 elif self
.cur
.rowcount
>1:
650 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
)
653 cmd
= "SELECT uuid,name,type,external,description" \
654 " FROM sce_nets WHERE scenario_id='{}'" \
655 " ORDER BY created_at ".format(scenario_dict
['uuid'])
656 self
.logger
.debug(cmd
)
657 self
.cur
.execute(cmd
)
658 scenario_dict
['nets'] = self
.cur
.fetchall()
660 for net
in scenario_dict
['nets']:
661 if str(net
['external']) == 'false':
662 SELECT_
= "ip_version,subnet_address,gateway_address,dns_address,dhcp_enabled,dhcp_start_address,dhcp_count"
663 cmd
= "SELECT {} FROM ip_profiles WHERE sce_net_id='{}'".format(SELECT_
,net
['uuid'])
664 self
.logger
.debug(cmd
)
665 self
.cur
.execute(cmd
)
666 ipprofiles
= self
.cur
.fetchall()
667 if self
.cur
.rowcount
==1:
668 net
["ip_profile"] = ipprofiles
[0]
669 elif self
.cur
.rowcount
>1:
670 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
)
672 WHERE_
=" WHERE name='{}'".format(net
['name'])
673 if datacenter_id
!=None:
674 WHERE_
+= " AND datacenter_id='{}'".format(datacenter_id
)
675 cmd
= "SELECT vim_net_id FROM datacenter_nets" + WHERE_
676 self
.logger
.debug(cmd
)
677 self
.cur
.execute(cmd
)
678 d_net
= self
.cur
.fetchone()
679 if d_net
==None or datacenter_id
==None:
680 #print "nfvo_db.get_scenario() WARNING external net %s not found" % net['name']
683 net
['vim_id']=d_net
['vim_net_id']
685 db_base
._convert
_datetime
2str
(scenario_dict
)
686 db_base
._convert
_str
2boolean
(scenario_dict
, ('public','shared','external','port-security','floating-ip') )
688 except (mdb
.Error
, AttributeError) as e
:
689 self
._format
_error
(e
, tries
)
692 def delete_scenario(self
, scenario_id
, tenant_id
=None):
693 '''Deletes a scenario, filtering by one or several of the tenant, uuid or name
694 scenario_id is the uuid or the name if it is not a valid uuid format
695 Only one scenario must mutch the filtering or an error is returned
701 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
704 where_text
= "uuid='{}'".format(scenario_id
)
705 if not tenant_id
and tenant_id
!= "any":
706 where_text
+= " AND (tenant_id='{}' OR public='True')".format(tenant_id
)
707 cmd
= "SELECT * FROM scenarios WHERE "+ where_text
708 self
.logger
.debug(cmd
)
709 self
.cur
.execute(cmd
)
710 rows
= self
.cur
.fetchall()
711 if self
.cur
.rowcount
==0:
712 raise db_base
.db_base_Exception("No scenario found where " + where_text
, db_base
.HTTP_Bad_Request
)
713 elif self
.cur
.rowcount
>1:
714 raise db_base
.db_base_Exception("More than one scenario found where " + where_text
, db_base
.HTTP_Bad_Request
)
715 scenario_uuid
= rows
[0]["uuid"]
716 scenario_name
= rows
[0]["name"]
719 cmd
= "DELETE FROM scenarios WHERE uuid='{}'".format(scenario_uuid
)
720 self
.logger
.debug(cmd
)
721 self
.cur
.execute(cmd
)
723 return scenario_uuid
+ " " + scenario_name
724 except (mdb
.Error
, AttributeError) as e
:
725 self
._format
_error
(e
, tries
, "delete", "instances running")
728 def new_rows(self
, tables
, uuid_list
=None):
730 Make a transactional insertion of rows at several tables
731 :param tables: list with dictionary where the keys are the table names and the values are a row or row list
732 with the values to be inserted at the table. Each row is a dictionary with the key values. E.g.:
734 {"table1": [ {"column1": value, "column2: value, ... }, {"column1": value, "column2: value, ... }, ...],
735 {"table2": [ {"column1": value, "column2: value, ... }, {"column1": value, "column2: value, ... }, ...],
736 {"table3": {"column1": value, "column2: value, ... }
738 :param uuid_list: list of created uuids, first one is the root (#TODO to store at uuid table)
739 :return: None if success, raise exception otherwise
743 created_time
= time
.time()
746 self
.cur
= self
.con
.cursor()
748 for table_name
, row_list
in table
.items():
750 if isinstance(row_list
, dict):
751 row_list
= (row_list
, ) #create a list with the single value
753 if table_name
in self
.tables_with_created_field
:
754 created_time_param
= created_time
+ index
*0.00001
757 self
._new
_row
_internal
(table_name
, row
, add_uuid
=False, root_uuid
=None,
758 created_time
=created_time_param
)
761 except (mdb
.Error
, AttributeError) as e
:
762 self
._format
_error
(e
, tries
)
765 def new_instance_scenario_as_a_whole(self
,tenant_id
,instance_scenario_name
,instance_scenario_description
,scenarioDict
):
768 created_time
= time
.time()
771 self
.cur
= self
.con
.cursor()
773 datacenter_id
= scenarioDict
['datacenter_id']
774 INSERT_
={'tenant_id': tenant_id
,
775 'datacenter_tenant_id': scenarioDict
["datacenter2tenant"][datacenter_id
],
776 'name': instance_scenario_name
,
777 'description': instance_scenario_description
,
778 'scenario_id' : scenarioDict
['uuid'],
779 'datacenter_id': datacenter_id
781 if scenarioDict
.get("cloud-config"):
782 INSERT_
["cloud_config"] = yaml
.safe_dump(scenarioDict
["cloud-config"], default_flow_style
=True, width
=256)
784 instance_uuid
= self
._new
_row
_internal
('instance_scenarios', INSERT_
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
786 net_scene2instance
={}
787 #instance_nets #nets interVNF
788 for net
in scenarioDict
['nets']:
789 net_scene2instance
[ net
['uuid'] ] ={}
790 datacenter_site_id
= net
.get('datacenter_id', datacenter_id
)
791 if not "vim_id_sites" in net
:
792 net
["vim_id_sites"] ={datacenter_site_id
: net
['vim_id']}
793 net
["vim_id_sites"]["datacenter_site_id"] = {datacenter_site_id
: net
['vim_id']}
794 sce_net_id
= net
.get("uuid")
796 for datacenter_site_id
,vim_id
in net
["vim_id_sites"].iteritems():
797 INSERT_
={'vim_net_id': vim_id
, 'created': net
.get('created', False), 'instance_scenario_id':instance_uuid
} #, 'type': net['type']
798 INSERT_
['datacenter_id'] = datacenter_site_id
799 INSERT_
['datacenter_tenant_id'] = scenarioDict
["datacenter2tenant"][datacenter_site_id
]
800 if not net
.get('created', False):
801 INSERT_
['status'] = "ACTIVE"
803 INSERT_
['sce_net_id'] = sce_net_id
804 created_time
+= 0.00001
805 instance_net_uuid
= self
._new
_row
_internal
('instance_nets', INSERT_
, True, instance_uuid
, created_time
)
806 net_scene2instance
[ sce_net_id
][datacenter_site_id
] = instance_net_uuid
807 net
['uuid'] = instance_net_uuid
#overwrite scnario uuid by instance uuid
809 if 'ip_profile' in net
:
810 net
['ip_profile']['net_id'] = None
811 net
['ip_profile']['sce_net_id'] = None
812 net
['ip_profile']['instance_net_id'] = instance_net_uuid
813 created_time
+= 0.00001
814 ip_profile_id
= self
._new
_row
_internal
('ip_profiles', net
['ip_profile'])
817 for vnf
in scenarioDict
['vnfs']:
818 datacenter_site_id
= vnf
.get('datacenter_id', datacenter_id
)
819 INSERT_
={'instance_scenario_id': instance_uuid
, 'vnf_id': vnf
['vnf_id'] }
820 INSERT_
['datacenter_id'] = datacenter_site_id
821 INSERT_
['datacenter_tenant_id'] = scenarioDict
["datacenter2tenant"][datacenter_site_id
]
823 INSERT_
['sce_vnf_id'] = vnf
['uuid']
824 created_time
+= 0.00001
825 instance_vnf_uuid
= self
._new
_row
_internal
('instance_vnfs', INSERT_
, True, instance_uuid
, created_time
)
826 vnf
['uuid'] = instance_vnf_uuid
#overwrite scnario uuid by instance uuid
828 #instance_nets #nets intraVNF
829 for net
in vnf
['nets']:
830 net_scene2instance
[ net
['uuid'] ] = {}
831 INSERT_
={'vim_net_id': net
['vim_id'], 'created': net
.get('created', False), 'instance_scenario_id':instance_uuid
} #, 'type': net['type']
832 INSERT_
['datacenter_id'] = net
.get('datacenter_id', datacenter_site_id
)
833 INSERT_
['datacenter_tenant_id'] = scenarioDict
["datacenter2tenant"][datacenter_id
]
835 INSERT_
['net_id'] = net
['uuid']
836 created_time
+= 0.00001
837 instance_net_uuid
= self
._new
_row
_internal
('instance_nets', INSERT_
, True, instance_uuid
, created_time
)
838 net_scene2instance
[ net
['uuid'] ][datacenter_site_id
] = instance_net_uuid
839 net
['uuid'] = instance_net_uuid
#overwrite scnario uuid by instance uuid
841 if 'ip_profile' in net
:
842 net
['ip_profile']['net_id'] = None
843 net
['ip_profile']['sce_net_id'] = None
844 net
['ip_profile']['instance_net_id'] = instance_net_uuid
845 created_time
+= 0.00001
846 ip_profile_id
= self
._new
_row
_internal
('ip_profiles', net
['ip_profile'])
849 for vm
in vnf
['vms']:
850 INSERT_
={'instance_vnf_id': instance_vnf_uuid
, 'vm_id': vm
['uuid'], 'vim_vm_id': vm
['vim_id'] }
851 created_time
+= 0.00001
852 instance_vm_uuid
= self
._new
_row
_internal
('instance_vms', INSERT_
, True, instance_uuid
, created_time
)
853 vm
['uuid'] = instance_vm_uuid
#overwrite scnario uuid by instance uuid
856 for interface
in vm
['interfaces']:
857 net_id
= interface
.get('net_id', None)
859 #check if is connected to a inter VNFs net
860 for iface
in vnf
['interfaces']:
861 if iface
['interface_id'] == interface
['uuid']:
862 if 'ip_address' in iface
:
863 interface
['ip_address'] = iface
['ip_address']
864 net_id
= iface
.get('sce_net_id', None)
868 interface_type
='external' if interface
['external_name'] is not None else 'internal'
869 INSERT_
={'instance_vm_id': instance_vm_uuid
, 'instance_net_id': net_scene2instance
[net_id
][datacenter_site_id
],
870 'interface_id': interface
['uuid'], 'vim_interface_id': interface
.get('vim_id'), 'type': interface_type
,
871 'ip_address': interface
.get('ip_address'), 'floating_ip': int(interface
.get('floating-ip',False)),
872 'port_security': int(interface
.get('port-security',True))}
873 #created_time += 0.00001
874 interface_uuid
= self
._new
_row
_internal
('instance_interfaces', INSERT_
, True, instance_uuid
) #, created_time)
875 interface
['uuid'] = interface_uuid
#overwrite scnario uuid by instance uuid
877 except (mdb
.Error
, AttributeError) as e
:
878 self
._format
_error
(e
, tries
)
881 def get_instance_scenario(self
, instance_id
, tenant_id
=None, verbose
=False):
882 '''Obtain the instance information, filtering by one or several of the tenant, uuid or name
883 instance_id is the uuid or the name if it is not a valid uuid format
884 Only one instance must mutch the filtering or an error is returned
890 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
893 if tenant_id
is not None: where_list
.append( "inst.tenant_id='" + tenant_id
+"'" )
894 if db_base
._check
_valid
_uuid
(instance_id
):
895 where_list
.append( "inst.uuid='" + instance_id
+"'" )
897 where_list
.append( "inst.name='" + instance_id
+"'" )
898 where_text
= " AND ".join(where_list
)
899 cmd
= "SELECT inst.uuid as uuid,inst.name as name,inst.scenario_id as scenario_id, datacenter_id" +\
900 " ,datacenter_tenant_id, s.name as scenario_name,inst.tenant_id as tenant_id" + \
901 " ,inst.description as description,inst.created_at as created_at" +\
902 " ,inst.cloud_config as 'cloud_config'" +\
903 " FROM instance_scenarios as inst join scenarios as s on inst.scenario_id=s.uuid"+\
904 " WHERE " + where_text
905 self
.logger
.debug(cmd
)
906 self
.cur
.execute(cmd
)
907 rows
= self
.cur
.fetchall()
909 if self
.cur
.rowcount
==0:
910 raise db_base
.db_base_Exception("No instance found where " + where_text
, db_base
.HTTP_Not_Found
)
911 elif self
.cur
.rowcount
>1:
912 raise db_base
.db_base_Exception("More than one instance found where " + where_text
, db_base
.HTTP_Bad_Request
)
913 instance_dict
= rows
[0]
914 if instance_dict
["cloud_config"]:
915 instance_dict
["cloud-config"] = yaml
.load(instance_dict
["cloud_config"])
916 del instance_dict
["cloud_config"]
919 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"\
920 " FROM instance_vnfs as iv join sce_vnfs as sv on iv.sce_vnf_id=sv.uuid" \
921 " WHERE iv.instance_scenario_id='{}'" \
922 " ORDER BY iv.created_at ".format(instance_dict
['uuid'])
923 self
.logger
.debug(cmd
)
924 self
.cur
.execute(cmd
)
925 instance_dict
['vnfs'] = self
.cur
.fetchall()
926 for vnf
in instance_dict
['vnfs']:
927 vnf_manage_iface_list
=[]
929 cmd
= "SELECT iv.uuid as uuid, vim_vm_id, status, error_msg, vim_info, iv.created_at as created_at, name "\
930 " FROM instance_vms as iv join vms on iv.vm_id=vms.uuid "\
931 " WHERE instance_vnf_id='{}' ORDER BY iv.created_at".format(vnf
['uuid'])
932 self
.logger
.debug(cmd
)
933 self
.cur
.execute(cmd
)
934 vnf
['vms'] = self
.cur
.fetchall()
935 for vm
in vnf
['vms']:
936 vm_manage_iface_list
=[]
938 cmd
= "SELECT vim_interface_id, instance_net_id, internal_name,external_name, mac_address,"\
939 " ii.ip_address as ip_address, vim_info, i.type as type, sdn_port_id"\
940 " FROM instance_interfaces as ii join interfaces as i on ii.interface_id=i.uuid"\
941 " WHERE instance_vm_id='{}' ORDER BY created_at".format(vm
['uuid'])
942 self
.logger
.debug(cmd
)
943 self
.cur
.execute(cmd
)
944 vm
['interfaces'] = self
.cur
.fetchall()
945 for iface
in vm
['interfaces']:
946 if iface
["type"] == "mgmt" and iface
["ip_address"]:
947 vnf_manage_iface_list
.append(iface
["ip_address"])
948 vm_manage_iface_list
.append(iface
["ip_address"])
951 if vm_manage_iface_list
: vm
["ip_address"] = ",".join(vm_manage_iface_list
)
952 if vnf_manage_iface_list
: vnf
["ip_address"] = ",".join(vnf_manage_iface_list
)
955 #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"
956 #from_text = "instance_nets join instance_scenarios on instance_nets.instance_scenario_id=instance_scenarios.uuid " + \
957 # "join sce_nets on instance_scenarios.scenario_id=sce_nets.scenario_id"
958 #where_text = "instance_nets.instance_scenario_id='"+ instance_dict['uuid'] + "'"
959 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, sdn_net_id"\
960 " FROM instance_nets" \
961 " WHERE instance_scenario_id='{}' ORDER BY created_at".format(instance_dict
['uuid'])
962 self
.logger
.debug(cmd
)
963 self
.cur
.execute(cmd
)
964 instance_dict
['nets'] = self
.cur
.fetchall()
966 db_base
._convert
_datetime
2str
(instance_dict
)
967 db_base
._convert
_str
2boolean
(instance_dict
, ('public','shared','created') )
969 except (mdb
.Error
, AttributeError) as e
:
970 self
._format
_error
(e
, tries
)
973 def delete_instance_scenario(self
, instance_id
, tenant_id
=None):
974 '''Deletes a instance_Scenario, filtering by one or serveral of the tenant, uuid or name
975 instance_id is the uuid or the name if it is not a valid uuid format
976 Only one instance_scenario must mutch the filtering or an error is returned
982 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
986 if tenant_id
is not None: where_list
.append( "tenant_id='" + tenant_id
+"'" )
987 if db_base
._check
_valid
_uuid
(instance_id
):
988 where_list
.append( "uuid='" + instance_id
+"'" )
990 where_list
.append( "name='" + instance_id
+"'" )
991 where_text
= " AND ".join(where_list
)
992 cmd
= "SELECT * FROM instance_scenarios WHERE "+ where_text
993 self
.logger
.debug(cmd
)
994 self
.cur
.execute(cmd
)
995 rows
= self
.cur
.fetchall()
997 if self
.cur
.rowcount
==0:
998 raise db_base
.db_base_Exception("No instance found where " + where_text
, db_base
.HTTP_Bad_Request
)
999 elif self
.cur
.rowcount
>1:
1000 raise db_base
.db_base_Exception("More than one instance found where " + where_text
, db_base
.HTTP_Bad_Request
)
1001 instance_uuid
= rows
[0]["uuid"]
1002 instance_name
= rows
[0]["name"]
1005 cmd
= "DELETE FROM instance_scenarios WHERE uuid='{}'".format(instance_uuid
)
1006 self
.logger
.debug(cmd
)
1007 self
.cur
.execute(cmd
)
1009 return instance_uuid
+ " " + instance_name
1010 except (mdb
.Error
, AttributeError) as e
:
1011 self
._format
_error
(e
, tries
, "delete", "No dependences can avoid deleting!!!!")
1014 def new_instance_scenario(self
, instance_scenario_dict
, tenant_id
):
1015 #return self.new_row('vnfs', vnf_dict, None, tenant_id, True, True)
1016 return self
._new
_row
_internal
('instance_scenarios', instance_scenario_dict
, tenant_id
, add_uuid
=True, root_uuid
=None, log
=True)
1018 def update_instance_scenario(self
, instance_scenario_dict
):
1022 def new_instance_vnf(self
, instance_vnf_dict
, tenant_id
, instance_scenario_id
= None):
1023 #return self.new_row('vms', vm_dict, tenant_id, True, True)
1024 return self
._new
_row
_internal
('instance_vnfs', instance_vnf_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1026 def update_instance_vnf(self
, instance_vnf_dict
):
1030 def delete_instance_vnf(self
, instance_vnf_id
):
1034 def new_instance_vm(self
, instance_vm_dict
, tenant_id
, instance_scenario_id
= None):
1035 #return self.new_row('vms', vm_dict, tenant_id, True, True)
1036 return self
._new
_row
_internal
('instance_vms', instance_vm_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1038 def update_instance_vm(self
, instance_vm_dict
):
1042 def delete_instance_vm(self
, instance_vm_id
):
1046 def new_instance_net(self
, instance_net_dict
, tenant_id
, instance_scenario_id
= None):
1047 return self
._new
_row
_internal
('instance_nets', instance_net_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1049 def update_instance_net(self
, instance_net_dict
):
1053 def delete_instance_net(self
, instance_net_id
):
1057 def new_instance_interface(self
, instance_interface_dict
, tenant_id
, instance_scenario_id
= None):
1058 return self
._new
_row
_internal
('instance_interfaces', instance_interface_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1060 def update_instance_interface(self
, instance_interface_dict
):
1064 def delete_instance_interface(self
, instance_interface_dict
):
1068 def update_datacenter_nets(self
, datacenter_id
, new_net_list
=[]):
1069 ''' Removes the old and adds the new net list at datacenter list for one datacenter.
1071 datacenter_id: uuid of the datacenter to act upon
1072 table: table where to insert
1073 new_net_list: the new values to be inserted. If empty it only deletes the existing nets
1074 Return: (Inserted items, Deleted items) if OK, (-Error, text) if error
1078 created_time
= time
.time()
1081 self
.cur
= self
.con
.cursor()
1082 cmd
="DELETE FROM datacenter_nets WHERE datacenter_id='{}'".format(datacenter_id
)
1083 self
.logger
.debug(cmd
)
1084 self
.cur
.execute(cmd
)
1085 deleted
= self
.cur
.rowcount
1087 for new_net
in new_net_list
:
1088 created_time
+= 0.00001
1089 self
._new
_row
_internal
('datacenter_nets', new_net
, add_uuid
=True, created_time
=created_time
)
1091 return inserted
, deleted
1092 except (mdb
.Error
, AttributeError) as e
:
1093 self
._format
_error
(e
, tries
)