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",
40 "instance_actions", "vim_actions"]
43 class nfvo_db(db_base
.db_base
):
44 def __init__(self
, host
=None, user
=None, passwd
=None, database
=None, log_name
='openmano.db', log_level
=None):
45 db_base
.db_base
.__init
__(self
, host
, user
, passwd
, database
, log_name
, log_level
)
46 db_base
.db_base
.tables_with_created_field
=tables_with_createdat_field
49 def new_vnf_as_a_whole(self
,nfvo_tenant
,vnf_name
,vnf_descriptor
,VNFCDict
):
50 self
.logger
.debug("Adding new vnf to the NFVO database")
53 created_time
= time
.time()
58 myVNFDict
["name"] = vnf_name
59 myVNFDict
["descriptor"] = vnf_descriptor
['vnf'].get('descriptor')
60 myVNFDict
["public"] = vnf_descriptor
['vnf'].get('public', "false")
61 myVNFDict
["description"] = vnf_descriptor
['vnf']['description']
62 myVNFDict
["class"] = vnf_descriptor
['vnf'].get('class',"MISC")
63 myVNFDict
["tenant_id"] = vnf_descriptor
['vnf'].get("tenant_id")
65 vnf_id
= self
._new
_row
_internal
('vnfs', myVNFDict
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
66 #print "Adding new vms to the NFVO database"
67 #For each vm, we must create the appropriate vm in the NFVO database.
69 for _
,vm
in VNFCDict
.iteritems():
70 #This code could make the name of the vms grow and grow.
71 #If we agree to follow this convention, we should check with a regex that the vnfc name is not including yet the vnf name
72 #vm['name'] = "%s-%s" % (vnf_name,vm['name'])
73 #print "VM name: %s. Description: %s" % (vm['name'], vm['description'])
75 created_time
+= 0.00001
76 vm_id
= self
._new
_row
_internal
('vms', vm
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
77 #print "Internal vm id in NFVO DB: %s" % vm_id
78 vmDict
[vm
['name']] = vm_id
80 #Collect the bridge interfaces of each VM/VNFC under the 'bridge-ifaces' field
81 bridgeInterfacesDict
= {}
82 for vm
in vnf_descriptor
['vnf']['VNFC']:
83 if 'bridge-ifaces' in vm
:
84 bridgeInterfacesDict
[vm
['name']] = {}
85 for bridgeiface
in vm
['bridge-ifaces']:
86 created_time
+= 0.00001
87 if 'port-security' in bridgeiface
:
88 bridgeiface
['port_security'] = bridgeiface
.pop('port-security')
89 if 'floating-ip' in bridgeiface
:
90 bridgeiface
['floating_ip'] = bridgeiface
.pop('floating-ip')
91 db_base
._convert
_bandwidth
(bridgeiface
, logger
=self
.logger
)
92 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']] = {}
93 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['vpci'] = bridgeiface
.get('vpci',None)
94 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['mac'] = bridgeiface
.get('mac_address',None)
95 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['bw'] = bridgeiface
.get('bandwidth', None)
96 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['model'] = bridgeiface
.get('model', None)
97 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['port_security'] = \
98 int(bridgeiface
.get('port_security', True))
99 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['floating_ip'] = \
100 int(bridgeiface
.get('floating_ip', False))
101 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']]['created_time'] = created_time
103 # Collect the data interfaces of each VM/VNFC under the 'numas' field
105 for vm
in vnf_descriptor
['vnf']['VNFC']:
106 dataifacesDict
[vm
['name']] = {}
107 for numa
in vm
.get('numas', []):
108 for dataiface
in numa
.get('interfaces', []):
109 created_time
+= 0.00001
110 db_base
._convert
_bandwidth
(dataiface
, logger
=self
.logger
)
111 dataifacesDict
[vm
['name']][dataiface
['name']] = {}
112 dataifacesDict
[vm
['name']][dataiface
['name']]['vpci'] = dataiface
.get('vpci')
113 dataifacesDict
[vm
['name']][dataiface
['name']]['bw'] = dataiface
['bandwidth']
114 dataifacesDict
[vm
['name']][dataiface
['name']]['model'] = "PF" if dataiface
[
115 'dedicated'] == "yes" else (
116 "VF" if dataiface
['dedicated'] == "no" else "VFnotShared")
117 dataifacesDict
[vm
['name']][dataiface
['name']]['created_time'] = created_time
119 #For each internal connection, we add it to the interfaceDict and we create the appropriate net in the NFVO database.
120 #print "Adding new nets (VNF internal nets) to the NFVO database (if any)"
121 internalconnList
= []
122 if 'internal-connections' in vnf_descriptor
['vnf']:
123 for net
in vnf_descriptor
['vnf']['internal-connections']:
124 #print "Net name: %s. Description: %s" % (net['name'], net['description'])
127 myNetDict
["name"] = net
['name']
128 myNetDict
["description"] = net
['description']
129 myNetDict
["type"] = net
['type']
130 myNetDict
["vnf_id"] = vnf_id
132 created_time
+= 0.00001
133 net_id
= self
._new
_row
_internal
('nets', myNetDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
135 for element
in net
['elements']:
137 #ifaceItem["internal_name"] = "%s-%s-%s" % (net['name'],element['VNFC'], element['local_iface_name'])
138 ifaceItem
["internal_name"] = element
['local_iface_name']
139 #ifaceItem["vm_id"] = vmDict["%s-%s" % (vnf_name,element['VNFC'])]
140 ifaceItem
["vm_id"] = vmDict
[element
['VNFC']]
141 ifaceItem
["net_id"] = net_id
142 ifaceItem
["type"] = net
['type']
143 if ifaceItem
["type"] == "data":
144 dataiface
= dataifacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]
145 ifaceItem
["vpci"] = dataiface
['vpci']
146 ifaceItem
["bw"] = dataiface
['bw']
147 ifaceItem
["model"] = dataiface
['model']
148 created_time_iface
= dataiface
['created_time']
150 bridgeiface
= bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]
151 ifaceItem
["vpci"] = bridgeiface
['vpci']
152 ifaceItem
["mac"] = bridgeiface
['mac']
153 ifaceItem
["bw"] = bridgeiface
['bw']
154 ifaceItem
["model"] = bridgeiface
['model']
155 ifaceItem
["port_security"] = bridgeiface
['port_security']
156 ifaceItem
["floating_ip"] = bridgeiface
['floating_ip']
157 created_time_iface
= bridgeiface
['created_time']
158 internalconnList
.append(ifaceItem
)
159 #print "Internal net id in NFVO DB: %s" % net_id
161 #print "Adding internal interfaces to the NFVO database (if any)"
162 for iface
in internalconnList
:
163 #print "Iface name: %s" % iface['internal_name']
164 iface_id
= self
._new
_row
_internal
('interfaces', iface
, add_uuid
=True, root_uuid
=vnf_id
, created_time
= created_time_iface
)
165 #print "Iface id in NFVO DB: %s" % iface_id
167 #print "Adding external interfaces to the NFVO database"
168 for iface
in vnf_descriptor
['vnf']['external-connections']:
170 #myIfaceDict["internal_name"] = "%s-%s-%s" % (vnf_name,iface['VNFC'], iface['local_iface_name'])
171 myIfaceDict
["internal_name"] = iface
['local_iface_name']
172 #myIfaceDict["vm_id"] = vmDict["%s-%s" % (vnf_name,iface['VNFC'])]
173 myIfaceDict
["vm_id"] = vmDict
[iface
['VNFC']]
174 myIfaceDict
["external_name"] = iface
['name']
175 myIfaceDict
["type"] = iface
['type']
176 if iface
["type"] == "data":
177 dataiface
= dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]
178 myIfaceDict
["vpci"] = dataiface
['vpci']
179 myIfaceDict
["bw"] = dataiface
['bw']
180 myIfaceDict
["model"] = dataiface
['model']
181 created_time_iface
= dataiface
['created_time']
183 bridgeiface
= bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]
184 myIfaceDict
["vpci"] = bridgeiface
['vpci']
185 myIfaceDict
["bw"] = bridgeiface
['bw']
186 myIfaceDict
["model"] = bridgeiface
['model']
187 myIfaceDict
["mac"] = bridgeiface
['mac']
188 myIfaceDict
["port_security"]= bridgeiface
['port_security']
189 myIfaceDict
["floating_ip"] = bridgeiface
['floating_ip']
190 created_time_iface
= bridgeiface
['created_time']
191 #print "Iface name: %s" % iface['name']
192 iface_id
= self
._new
_row
_internal
('interfaces', myIfaceDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
= created_time_iface
)
193 #print "Iface id in NFVO DB: %s" % iface_id
197 except (mdb
.Error
, AttributeError) as e
:
198 self
._format
_error
(e
, tries
)
201 def new_vnf_as_a_whole2(self
,nfvo_tenant
,vnf_name
,vnf_descriptor
,VNFCDict
):
202 self
.logger
.debug("Adding new vnf to the NFVO database")
205 created_time
= time
.time()
210 myVNFDict
["name"] = vnf_name
211 myVNFDict
["descriptor"] = vnf_descriptor
['vnf'].get('descriptor')
212 myVNFDict
["public"] = vnf_descriptor
['vnf'].get('public', "false")
213 myVNFDict
["description"] = vnf_descriptor
['vnf']['description']
214 myVNFDict
["class"] = vnf_descriptor
['vnf'].get('class',"MISC")
215 myVNFDict
["tenant_id"] = vnf_descriptor
['vnf'].get("tenant_id")
217 vnf_id
= self
._new
_row
_internal
('vnfs', myVNFDict
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
218 #print "Adding new vms to the NFVO database"
219 #For each vm, we must create the appropriate vm in the NFVO database.
221 for _
,vm
in VNFCDict
.iteritems():
222 #This code could make the name of the vms grow and grow.
223 #If we agree to follow this convention, we should check with a regex that the vnfc name is not including yet the vnf name
224 #vm['name'] = "%s-%s" % (vnf_name,vm['name'])
225 #print "VM name: %s. Description: %s" % (vm['name'], vm['description'])
226 vm
["vnf_id"] = vnf_id
227 created_time
+= 0.00001
228 vm_id
= self
._new
_row
_internal
('vms', vm
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
229 #print "Internal vm id in NFVO DB: %s" % vm_id
230 vmDict
[vm
['name']] = vm_id
232 #Collect the bridge interfaces of each VM/VNFC under the 'bridge-ifaces' field
233 bridgeInterfacesDict
= {}
234 for vm
in vnf_descriptor
['vnf']['VNFC']:
235 if 'bridge-ifaces' in vm
:
236 bridgeInterfacesDict
[vm
['name']] = {}
237 for bridgeiface
in vm
['bridge-ifaces']:
238 created_time
+= 0.00001
239 db_base
._convert
_bandwidth
(bridgeiface
, logger
=self
.logger
)
240 if 'port-security' in bridgeiface
:
241 bridgeiface
['port_security'] = bridgeiface
.pop('port-security')
242 if 'floating-ip' in bridgeiface
:
243 bridgeiface
['floating_ip'] = bridgeiface
.pop('floating-ip')
245 ifaceDict
['vpci'] = bridgeiface
.get('vpci',None)
246 ifaceDict
['mac'] = bridgeiface
.get('mac_address',None)
247 ifaceDict
['bw'] = bridgeiface
.get('bandwidth', None)
248 ifaceDict
['model'] = bridgeiface
.get('model', None)
249 ifaceDict
['port_security'] = int(bridgeiface
.get('port_security', True))
250 ifaceDict
['floating_ip'] = int(bridgeiface
.get('floating_ip', False))
251 ifaceDict
['created_time'] = created_time
252 bridgeInterfacesDict
[vm
['name']][bridgeiface
['name']] = ifaceDict
254 # Collect the data interfaces of each VM/VNFC under the 'numas' field
256 for vm
in vnf_descriptor
['vnf']['VNFC']:
257 dataifacesDict
[vm
['name']] = {}
258 for numa
in vm
.get('numas', []):
259 for dataiface
in numa
.get('interfaces', []):
260 created_time
+= 0.00001
261 db_base
._convert
_bandwidth
(dataiface
, logger
=self
.logger
)
263 ifaceDict
['vpci'] = dataiface
.get('vpci')
264 ifaceDict
['bw'] = dataiface
['bandwidth']
265 ifaceDict
['model'] = "PF" if dataiface
['dedicated'] == "yes" else \
266 ("VF" if dataiface
['dedicated'] == "no" else "VFnotShared")
267 ifaceDict
['created_time'] = created_time
268 dataifacesDict
[vm
['name']][dataiface
['name']] = ifaceDict
270 #For each internal connection, we add it to the interfaceDict and we create the appropriate net in the NFVO database.
271 #print "Adding new nets (VNF internal nets) to the NFVO database (if any)"
272 if 'internal-connections' in vnf_descriptor
['vnf']:
273 for net
in vnf_descriptor
['vnf']['internal-connections']:
274 #print "Net name: %s. Description: %s" % (net['name'], net['description'])
277 myNetDict
["name"] = net
['name']
278 myNetDict
["description"] = net
['description']
279 if (net
["implementation"] == "overlay"):
280 net
["type"] = "bridge"
281 #It should give an error if the type is e-line. For the moment, we consider it as a bridge
282 elif (net
["implementation"] == "underlay"):
283 if (net
["type"] == "e-line"):
285 elif (net
["type"] == "e-lan"):
287 net
.pop("implementation")
288 myNetDict
["type"] = net
['type']
289 myNetDict
["vnf_id"] = vnf_id
291 created_time
+= 0.00001
292 net_id
= self
._new
_row
_internal
('nets', myNetDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time
)
294 if "ip-profile" in net
:
295 ip_profile
= net
["ip-profile"]
297 myIPProfileDict
["net_id"] = net_id
298 myIPProfileDict
["ip_version"] = ip_profile
.get('ip-version',"IPv4")
299 myIPProfileDict
["subnet_address"] = ip_profile
.get('subnet-address',None)
300 myIPProfileDict
["gateway_address"] = ip_profile
.get('gateway-address',None)
301 myIPProfileDict
["dns_address"] = ip_profile
.get('dns-address',None)
302 if ("dhcp" in ip_profile
):
303 myIPProfileDict
["dhcp_enabled"] = ip_profile
["dhcp"].get('enabled',"true")
304 myIPProfileDict
["dhcp_start_address"] = ip_profile
["dhcp"].get('start-address',None)
305 myIPProfileDict
["dhcp_count"] = ip_profile
["dhcp"].get('count',None)
307 created_time
+= 0.00001
308 ip_profile_id
= self
._new
_row
_internal
('ip_profiles', myIPProfileDict
)
310 for element
in net
['elements']:
312 #ifaceItem["internal_name"] = "%s-%s-%s" % (net['name'],element['VNFC'], element['local_iface_name'])
313 ifaceItem
["internal_name"] = element
['local_iface_name']
314 #ifaceItem["vm_id"] = vmDict["%s-%s" % (vnf_name,element['VNFC'])]
315 ifaceItem
["vm_id"] = vmDict
[element
['VNFC']]
316 ifaceItem
["net_id"] = net_id
317 ifaceItem
["type"] = net
['type']
318 ifaceItem
["ip_address"] = element
.get('ip_address',None)
319 if ifaceItem
["type"] == "data":
320 ifaceDict
= dataifacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]
321 ifaceItem
["vpci"] = ifaceDict
['vpci']
322 ifaceItem
["bw"] = ifaceDict
['bw']
323 ifaceItem
["model"] = ifaceDict
['model']
325 ifaceDict
= bridgeInterfacesDict
[ element
['VNFC'] ][ element
['local_iface_name'] ]
326 ifaceItem
["vpci"] = ifaceDict
['vpci']
327 ifaceItem
["mac"] = ifaceDict
['mac']
328 ifaceItem
["bw"] = ifaceDict
['bw']
329 ifaceItem
["model"] = ifaceDict
['model']
330 ifaceItem
["port_security"] = ifaceDict
['port_security']
331 ifaceItem
["floating_ip"] = ifaceDict
['floating_ip']
332 created_time_iface
= ifaceDict
["created_time"]
333 #print "Iface name: %s" % iface['internal_name']
334 iface_id
= self
._new
_row
_internal
('interfaces', ifaceItem
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time_iface
)
335 #print "Iface id in NFVO DB: %s" % iface_id
337 #print "Adding external interfaces to the NFVO database"
338 for iface
in vnf_descriptor
['vnf']['external-connections']:
340 #myIfaceDict["internal_name"] = "%s-%s-%s" % (vnf_name,iface['VNFC'], iface['local_iface_name'])
341 myIfaceDict
["internal_name"] = iface
['local_iface_name']
342 #myIfaceDict["vm_id"] = vmDict["%s-%s" % (vnf_name,iface['VNFC'])]
343 myIfaceDict
["vm_id"] = vmDict
[iface
['VNFC']]
344 myIfaceDict
["external_name"] = iface
['name']
345 myIfaceDict
["type"] = iface
['type']
346 if iface
["type"] == "data":
347 myIfaceDict
["vpci"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['vpci']
348 myIfaceDict
["bw"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['bw']
349 myIfaceDict
["model"] = dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['model']
350 created_time_iface
= dataifacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['created_time']
352 myIfaceDict
["vpci"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['vpci']
353 myIfaceDict
["bw"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['bw']
354 myIfaceDict
["model"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['model']
355 myIfaceDict
["mac"] = bridgeInterfacesDict
[ iface
['VNFC'] ][ iface
['local_iface_name'] ]['mac']
356 myIfaceDict
["port_security"] = \
357 bridgeInterfacesDict
[iface
['VNFC']][iface
['local_iface_name']]['port_security']
358 myIfaceDict
["floating_ip"] = \
359 bridgeInterfacesDict
[iface
['VNFC']][iface
['local_iface_name']]['floating_ip']
360 created_time_iface
= bridgeInterfacesDict
[iface
['VNFC']][iface
['local_iface_name']]['created_time']
361 #print "Iface name: %s" % iface['name']
362 iface_id
= self
._new
_row
_internal
('interfaces', myIfaceDict
, add_uuid
=True, root_uuid
=vnf_id
, created_time
=created_time_iface
)
363 #print "Iface id in NFVO DB: %s" % iface_id
367 except (mdb
.Error
, AttributeError) as e
:
368 self
._format
_error
(e
, tries
)
369 # except KeyError as e2:
370 # exc_type, exc_obj, exc_tb = sys.exc_info()
371 # fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
372 # self.logger.debug("Exception type: %s; Filename: %s; Line number: %s", exc_type, fname, exc_tb.tb_lineno)
376 def new_scenario(self
, scenario_dict
):
379 created_time
= time
.time()
382 self
.cur
= self
.con
.cursor()
383 tenant_id
= scenario_dict
.get('tenant_id')
385 INSERT_
={'tenant_id': tenant_id
,
386 'name': scenario_dict
['name'],
387 'description': scenario_dict
['description'],
388 'public': scenario_dict
.get('public', "false")}
390 scenario_uuid
= self
._new
_row
_internal
('scenarios', INSERT_
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
392 for net
in scenario_dict
['nets'].values():
393 net_dict
={'scenario_id': scenario_uuid
}
394 net_dict
["name"] = net
["name"]
395 net_dict
["type"] = net
["type"]
396 net_dict
["description"] = net
.get("description")
397 net_dict
["external"] = net
.get("external", False)
399 #net["graph"]=yaml.safe_dump(net["graph"],default_flow_style=True,width=256)
400 #TODO, must be json because of the GUI, change to yaml
401 net_dict
["graph"]=json
.dumps(net
["graph"])
402 created_time
+= 0.00001
403 net_uuid
= self
._new
_row
_internal
('sce_nets', net_dict
, add_uuid
=True, root_uuid
=scenario_uuid
, created_time
=created_time
)
406 if net
.get("ip-profile"):
407 ip_profile
= net
["ip-profile"]
409 "sce_net_id": net_uuid
,
410 "ip_version": ip_profile
.get('ip-version', "IPv4"),
411 "subnet_address": ip_profile
.get('subnet-address'),
412 "gateway_address": ip_profile
.get('gateway-address'),
413 "dns_address": ip_profile
.get('dns-address')}
414 if "dhcp" in ip_profile
:
415 myIPProfileDict
["dhcp_enabled"] = ip_profile
["dhcp"].get('enabled', "true")
416 myIPProfileDict
["dhcp_start_address"] = ip_profile
["dhcp"].get('start-address')
417 myIPProfileDict
["dhcp_count"] = ip_profile
["dhcp"].get('count')
418 self
._new
_row
_internal
('ip_profiles', myIPProfileDict
)
421 for k
, vnf
in scenario_dict
['vnfs'].items():
422 INSERT_
= {'scenario_id': scenario_uuid
,
424 'vnf_id': vnf
['uuid'],
425 # 'description': scenario_dict['name']
426 'description': vnf
['description']}
428 #I NSERT_["graph"]=yaml.safe_dump(vnf["graph"],default_flow_style=True,width=256)
429 # TODO, must be json because of the GUI, change to yaml
430 INSERT_
["graph"] = json
.dumps(vnf
["graph"])
431 created_time
+= 0.00001
432 scn_vnf_uuid
= self
._new
_row
_internal
('sce_vnfs', INSERT_
, add_uuid
=True,
433 root_uuid
=scenario_uuid
, created_time
=created_time
)
434 vnf
['scn_vnf_uuid']=scn_vnf_uuid
436 for iface
in vnf
['ifaces'].values():
437 # print 'iface', iface
438 if 'net_key' not in iface
:
440 iface
['net_id'] = scenario_dict
['nets'][ iface
['net_key'] ]['uuid']
441 INSERT_
={'sce_vnf_id': scn_vnf_uuid
,
442 'sce_net_id': iface
['net_id'],
443 'interface_id': iface
['uuid'],
444 'ip_address': iface
.get('ip_address')}
445 created_time
+= 0.00001
446 iface_uuid
= self
._new
_row
_internal
('sce_interfaces', INSERT_
, add_uuid
=True,
447 root_uuid
=scenario_uuid
, created_time
=created_time
)
451 except (mdb
.Error
, AttributeError) as e
:
452 self
._format
_error
(e
, tries
)
455 def edit_scenario(self
, scenario_dict
):
458 modified_time
= time
.time()
462 self
.cur
= self
.con
.cursor()
463 #check that scenario exist
464 tenant_id
= scenario_dict
.get('tenant_id')
465 scenario_uuid
= scenario_dict
['uuid']
467 where_text
= "uuid='{}'".format(scenario_uuid
)
468 if not tenant_id
and tenant_id
!= "any":
469 where_text
+= " AND (tenant_id='{}' OR public='True')".format(tenant_id
)
470 cmd
= "SELECT * FROM scenarios WHERE "+ where_text
471 self
.logger
.debug(cmd
)
472 self
.cur
.execute(cmd
)
474 if self
.cur
.rowcount
==0:
475 raise db_base
.db_base_Exception("No scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
476 elif self
.cur
.rowcount
>1:
477 raise db_base
.db_base_Exception("More than one scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
481 topology
= scenario_dict
.pop("topology", None)
482 if topology
!= None and "nodes" in topology
:
483 nodes
= topology
.get("nodes",{})
485 if "name" in scenario_dict
: UPDATE_
["name"] = scenario_dict
["name"]
486 if "description" in scenario_dict
: UPDATE_
["description"] = scenario_dict
["description"]
488 WHERE_
={'tenant_id': tenant_id
, 'uuid': scenario_uuid
}
489 item_changed
+= self
._update
_rows
('scenarios', UPDATE_
, WHERE_
, modified_time
=modified_time
)
491 for node_id
, node
in nodes
.items():
493 #node["graph"] = yaml.safe_dump(node["graph"],default_flow_style=True,width=256)
494 #TODO, must be json because of the GUI, change to yaml
495 node
["graph"] = json
.dumps(node
["graph"])
496 WHERE_
={'scenario_id': scenario_uuid
, 'uuid': node_id
}
497 #Try to change at sce_nets(version 0 API backward compatibility and sce_vnfs)
498 item_changed
+= self
._update
_rows
('sce_nets', node
, WHERE_
)
499 item_changed
+= self
._update
_rows
('sce_vnfs', node
, WHERE_
, modified_time
=modified_time
)
502 except (mdb
.Error
, AttributeError) as e
:
503 self
._format
_error
(e
, tries
)
506 # def get_instance_scenario(self, instance_scenario_id, tenant_id=None):
507 # '''Obtain the scenario instance information, filtering by one or serveral of the tenant, uuid or name
508 # instance_scenario_id is the uuid or the name if it is not a valid uuid format
509 # Only one scenario isntance must mutch the filtering or an error is returned
511 # print "1******************************************************************"
514 # self.cur = self.con.cursor(mdb.cursors.DictCursor)
517 # if tenant_id is not None: where_list.append( "tenant_id='" + tenant_id +"'" )
518 # if db_base._check_valid_uuid(instance_scenario_id):
519 # where_list.append( "uuid='" + instance_scenario_id +"'" )
521 # where_list.append( "name='" + instance_scenario_id +"'" )
522 # where_text = " AND ".join(where_list)
523 # self.cur.execute("SELECT * FROM instance_scenarios WHERE "+ where_text)
524 # rows = self.cur.fetchall()
525 # if self.cur.rowcount==0:
526 # return -HTTP_Bad_Request, "No scenario instance found with this criteria " + where_text
527 # elif self.cur.rowcount>1:
528 # return -HTTP_Bad_Request, "More than one scenario instance found with this criteria " + where_text
529 # instance_scenario_dict = rows[0]
532 # self.cur.execute("SELECT uuid,vnf_id FROM instance_vnfs WHERE instance_scenario_id='"+ instance_scenario_dict['uuid'] + "'")
533 # instance_scenario_dict['instance_vnfs'] = self.cur.fetchall()
534 # for vnf in instance_scenario_dict['instance_vnfs']:
536 # self.cur.execute("SELECT uuid, vim_vm_id "+
537 # "FROM instance_vms "+
538 # "WHERE instance_vnf_id='" + vnf['uuid'] +"'"
540 # vnf['instance_vms'] = self.cur.fetchall()
542 # self.cur.execute("SELECT uuid, vim_net_id FROM instance_nets WHERE instance_scenario_id='"+ instance_scenario_dict['uuid'] + "'")
543 # instance_scenario_dict['instance_nets'] = self.cur.fetchall()
545 # #instance_interfaces
546 # 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'] + "'")
547 # instance_scenario_dict['instance_interfaces'] = self.cur.fetchall()
549 # db_base._convert_datetime2str(instance_scenario_dict)
550 # db_base._convert_str2boolean(instance_scenario_dict, ('public','shared','external') )
551 # print "2******************************************************************"
552 # return 1, instance_scenario_dict
553 # except (mdb.Error, AttributeError) as e:
554 # print "nfvo_db.get_instance_scenario DB Exception %d: %s" % (e.args[0], e.args[1])
555 # return self._format_error(e)
557 def get_scenario(self
, scenario_id
, tenant_id
=None, datacenter_vim_id
=None, datacenter_id
=None):
558 '''Obtain the scenario information, filtering by one or serveral of the tenant, uuid or name
559 scenario_id is the uuid or the name if it is not a valid uuid format
560 if datacenter_vim_id,d datacenter_id is provided, it supply aditional vim_id fields with the matching vim uuid
561 Only one scenario must mutch the filtering or an error is returned
567 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
568 where_text
= "uuid='{}'".format(scenario_id
)
569 if not tenant_id
and tenant_id
!= "any":
570 where_text
+= " AND (tenant_id='{}' OR public='True')".format(tenant_id
)
571 cmd
= "SELECT * FROM scenarios WHERE " + where_text
572 self
.logger
.debug(cmd
)
573 self
.cur
.execute(cmd
)
574 rows
= self
.cur
.fetchall()
575 if self
.cur
.rowcount
==0:
576 raise db_base
.db_base_Exception("No scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
577 elif self
.cur
.rowcount
>1:
578 raise db_base
.db_base_Exception("More than one scenario found with this criteria " + where_text
, db_base
.HTTP_Bad_Request
)
579 scenario_dict
= rows
[0]
580 if scenario_dict
["cloud_config"]:
581 scenario_dict
["cloud-config"] = yaml
.load(scenario_dict
["cloud_config"])
582 del scenario_dict
["cloud_config"]
584 cmd
= "SELECT uuid,name,member_vnf_index,vnf_id,description FROM sce_vnfs WHERE scenario_id='{}' "\
585 "ORDER BY created_at".format(scenario_dict
['uuid'])
586 self
.logger
.debug(cmd
)
587 self
.cur
.execute(cmd
)
588 scenario_dict
['vnfs'] = self
.cur
.fetchall()
590 for vnf
in scenario_dict
['vnfs']:
591 cmd
= "SELECT mgmt_access FROM vnfs WHERE uuid='{}'".format(scenario_dict
['vnfs'][0]['vnf_id'])
592 self
.logger
.debug(cmd
)
593 self
.cur
.execute(cmd
)
594 mgmt_access_dict
= self
.cur
.fetchall()
595 if mgmt_access_dict
[0].get('mgmt_access'):
596 vnf
['mgmt_access'] = yaml
.load(mgmt_access_dict
[0]['mgmt_access'])
598 vnf
['mgmt_access'] = None
600 cmd
= "SELECT scei.uuid,scei.sce_net_id,scei.interface_id,i.external_name,scei.ip_address"\
601 " FROM sce_interfaces as scei join interfaces as i on scei.interface_id=i.uuid"\
602 " WHERE scei.sce_vnf_id='{}' ORDER BY scei.created_at".format(vnf
['uuid'])
603 self
.logger
.debug(cmd
)
604 self
.cur
.execute(cmd
)
605 vnf
['interfaces'] = self
.cur
.fetchall()
607 cmd
= "SELECT vms.uuid as uuid, flavor_id, image_id, vms.name as name," \
608 " vms.description as description, vms.boot_data as boot_data, count," \
609 " vms.availability_zone as availability_zone" \
610 " FROM vnfs join vms on vnfs.uuid=vms.vnf_id" \
611 " WHERE vnfs.uuid='" + vnf
['vnf_id'] + "'" \
612 " ORDER BY vms.created_at"
613 self
.logger
.debug(cmd
)
614 self
.cur
.execute(cmd
)
615 vnf
['vms'] = self
.cur
.fetchall()
616 for vm
in vnf
['vms']:
618 vm
["boot_data"] = yaml
.safe_load(vm
["boot_data"])
621 if datacenter_vim_id
!=None:
622 cmd
= "SELECT vim_id FROM datacenters_images WHERE image_id='{}' AND datacenter_vim_id='{}'".format(vm
['image_id'],datacenter_vim_id
)
623 self
.logger
.debug(cmd
)
624 self
.cur
.execute(cmd
)
625 if self
.cur
.rowcount
==1:
626 vim_image_dict
= self
.cur
.fetchone()
627 vm
['vim_image_id']=vim_image_dict
['vim_id']
628 cmd
= "SELECT vim_id FROM datacenters_flavors WHERE flavor_id='{}' AND datacenter_vim_id='{}'".format(vm
['flavor_id'],datacenter_vim_id
)
629 self
.logger
.debug(cmd
)
630 self
.cur
.execute(cmd
)
631 if self
.cur
.rowcount
==1:
632 vim_flavor_dict
= self
.cur
.fetchone()
633 vm
['vim_flavor_id']=vim_flavor_dict
['vim_id']
636 cmd
= "SELECT uuid,internal_name,external_name,net_id,type,vpci,mac,bw,model,ip_address," \
637 "floating_ip, port_security" \
639 " WHERE vm_id='{}'" \
640 " ORDER BY created_at".format(vm
['uuid'])
641 self
.logger
.debug(cmd
)
642 self
.cur
.execute(cmd
)
643 vm
['interfaces'] = self
.cur
.fetchall()
644 for index
in range(0,len(vm
['interfaces'])):
645 vm
['interfaces'][index
]['port-security'] = vm
['interfaces'][index
].pop("port_security")
646 vm
['interfaces'][index
]['floating-ip'] = vm
['interfaces'][index
].pop("floating_ip")
647 #nets every net of a vms
648 cmd
= "SELECT uuid,name,type,description FROM nets WHERE vnf_id='{}'".format(vnf
['vnf_id'])
649 self
.logger
.debug(cmd
)
650 self
.cur
.execute(cmd
)
651 vnf
['nets'] = self
.cur
.fetchall()
652 for vnf_net
in vnf
['nets']:
653 SELECT_
= "ip_version,subnet_address,gateway_address,dns_address,dhcp_enabled,dhcp_start_address,dhcp_count"
654 cmd
= "SELECT {} FROM ip_profiles WHERE net_id='{}'".format(SELECT_
,vnf_net
['uuid'])
655 self
.logger
.debug(cmd
)
656 self
.cur
.execute(cmd
)
657 ipprofiles
= self
.cur
.fetchall()
658 if self
.cur
.rowcount
==1:
659 vnf_net
["ip_profile"] = ipprofiles
[0]
660 elif self
.cur
.rowcount
>1:
661 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
)
664 cmd
= "SELECT uuid,name,type,external,description" \
665 " FROM sce_nets WHERE scenario_id='{}'" \
666 " ORDER BY created_at ".format(scenario_dict
['uuid'])
667 self
.logger
.debug(cmd
)
668 self
.cur
.execute(cmd
)
669 scenario_dict
['nets'] = self
.cur
.fetchall()
671 for net
in scenario_dict
['nets']:
672 if str(net
['external']) == 'false':
673 SELECT_
= "ip_version,subnet_address,gateway_address,dns_address,dhcp_enabled,dhcp_start_address,dhcp_count"
674 cmd
= "SELECT {} FROM ip_profiles WHERE sce_net_id='{}'".format(SELECT_
,net
['uuid'])
675 self
.logger
.debug(cmd
)
676 self
.cur
.execute(cmd
)
677 ipprofiles
= self
.cur
.fetchall()
678 if self
.cur
.rowcount
==1:
679 net
["ip_profile"] = ipprofiles
[0]
680 elif self
.cur
.rowcount
>1:
681 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
)
683 WHERE_
=" WHERE name='{}'".format(net
['name'])
684 if datacenter_id
!=None:
685 WHERE_
+= " AND datacenter_id='{}'".format(datacenter_id
)
686 cmd
= "SELECT vim_net_id FROM datacenter_nets" + WHERE_
687 self
.logger
.debug(cmd
)
688 self
.cur
.execute(cmd
)
689 d_net
= self
.cur
.fetchone()
690 if d_net
==None or datacenter_vim_id
==None:
691 #print "nfvo_db.get_scenario() WARNING external net %s not found" % net['name']
694 net
['vim_id']=d_net
['vim_net_id']
696 db_base
._convert
_datetime
2str
(scenario_dict
)
697 db_base
._convert
_str
2boolean
(scenario_dict
, ('public','shared','external','port-security','floating-ip') )
699 except (mdb
.Error
, AttributeError) as e
:
700 self
._format
_error
(e
, tries
)
703 def delete_scenario(self
, scenario_id
, tenant_id
=None):
704 '''Deletes a scenario, filtering by one or several of the tenant, uuid or name
705 scenario_id is the uuid or the name if it is not a valid uuid format
706 Only one scenario must mutch the filtering or an error is returned
712 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
715 where_text
= "uuid='{}'".format(scenario_id
)
716 if not tenant_id
and tenant_id
!= "any":
717 where_text
+= " AND (tenant_id='{}' OR public='True')".format(tenant_id
)
718 cmd
= "SELECT * FROM scenarios WHERE "+ where_text
719 self
.logger
.debug(cmd
)
720 self
.cur
.execute(cmd
)
721 rows
= self
.cur
.fetchall()
722 if self
.cur
.rowcount
==0:
723 raise db_base
.db_base_Exception("No scenario found where " + where_text
, db_base
.HTTP_Bad_Request
)
724 elif self
.cur
.rowcount
>1:
725 raise db_base
.db_base_Exception("More than one scenario found where " + where_text
, db_base
.HTTP_Bad_Request
)
726 scenario_uuid
= rows
[0]["uuid"]
727 scenario_name
= rows
[0]["name"]
730 cmd
= "DELETE FROM scenarios WHERE uuid='{}'".format(scenario_uuid
)
731 self
.logger
.debug(cmd
)
732 self
.cur
.execute(cmd
)
734 return scenario_uuid
+ " " + scenario_name
735 except (mdb
.Error
, AttributeError) as e
:
736 self
._format
_error
(e
, tries
, "delete", "instances running")
739 def new_rows(self
, tables
, uuid_list
=None):
741 Make a transactional insertion of rows at several tables
742 :param tables: list with dictionary where the keys are the table names and the values are a row or row list
743 with the values to be inserted at the table. Each row is a dictionary with the key values. E.g.:
745 {"table1": [ {"column1": value, "column2: value, ... }, {"column1": value, "column2: value, ... }, ...],
746 {"table2": [ {"column1": value, "column2: value, ... }, {"column1": value, "column2: value, ... }, ...],
747 {"table3": {"column1": value, "column2: value, ... }
749 If tables does not contain the 'created_at', it is generated incrementally with the order of tables. You can
750 provide a integer value, that it is an index multiply by 0.00001 to add to the created time to manually set
752 :param uuid_list: list of created uuids, first one is the root (#TODO to store at uuid table)
753 :return: None if success, raise exception otherwise
757 created_time
= time
.time()
760 self
.cur
= self
.con
.cursor()
762 for table_name
, row_list
in table
.items():
764 if isinstance(row_list
, dict):
765 row_list
= (row_list
, ) #create a list with the single value
767 if table_name
in self
.tables_with_created_field
:
768 if "created_at" in row
:
769 created_time_param
= created_time
+ row
.pop("created_at")*0.00001
771 created_time_param
= created_time
+ index
*0.00001
774 created_time_param
= 0
775 self
._new
_row
_internal
(table_name
, row
, add_uuid
=False, root_uuid
=None,
776 created_time
=created_time_param
)
778 except (mdb
.Error
, AttributeError) as e
:
779 self
._format
_error
(e
, tries
)
782 def new_instance_scenario_as_a_whole(self
,tenant_id
,instance_scenario_name
,instance_scenario_description
,scenarioDict
):
785 created_time
= time
.time()
788 self
.cur
= self
.con
.cursor()
790 datacenter_id
= scenarioDict
['datacenter_id']
791 INSERT_
={'tenant_id': tenant_id
,
792 'datacenter_tenant_id': scenarioDict
["datacenter2tenant"][datacenter_id
],
793 'name': instance_scenario_name
,
794 'description': instance_scenario_description
,
795 'scenario_id' : scenarioDict
['uuid'],
796 'datacenter_id': datacenter_id
798 if scenarioDict
.get("cloud-config"):
799 INSERT_
["cloud_config"] = yaml
.safe_dump(scenarioDict
["cloud-config"], default_flow_style
=True, width
=256)
801 instance_uuid
= self
._new
_row
_internal
('instance_scenarios', INSERT_
, add_uuid
=True, root_uuid
=None, created_time
=created_time
)
803 net_scene2instance
={}
804 #instance_nets #nets interVNF
805 for net
in scenarioDict
['nets']:
806 net_scene2instance
[ net
['uuid'] ] ={}
807 datacenter_site_id
= net
.get('datacenter_id', datacenter_id
)
808 if not "vim_id_sites" in net
:
809 net
["vim_id_sites"] ={datacenter_site_id
: net
['vim_id']}
810 net
["vim_id_sites"]["datacenter_site_id"] = {datacenter_site_id
: net
['vim_id']}
811 sce_net_id
= net
.get("uuid")
813 for datacenter_site_id
,vim_id
in net
["vim_id_sites"].iteritems():
814 INSERT_
={'vim_net_id': vim_id
, 'created': net
.get('created', False), 'instance_scenario_id':instance_uuid
} #, 'type': net['type']
815 INSERT_
['datacenter_id'] = datacenter_site_id
816 INSERT_
['datacenter_tenant_id'] = scenarioDict
["datacenter2tenant"][datacenter_site_id
]
817 if not net
.get('created', False):
818 INSERT_
['status'] = "ACTIVE"
820 INSERT_
['sce_net_id'] = sce_net_id
821 created_time
+= 0.00001
822 instance_net_uuid
= self
._new
_row
_internal
('instance_nets', INSERT_
, True, instance_uuid
, created_time
)
823 net_scene2instance
[ sce_net_id
][datacenter_site_id
] = instance_net_uuid
824 net
['uuid'] = instance_net_uuid
#overwrite scnario uuid by instance uuid
826 if 'ip_profile' in net
:
827 net
['ip_profile']['net_id'] = None
828 net
['ip_profile']['sce_net_id'] = None
829 net
['ip_profile']['instance_net_id'] = instance_net_uuid
830 created_time
+= 0.00001
831 ip_profile_id
= self
._new
_row
_internal
('ip_profiles', net
['ip_profile'])
834 for vnf
in scenarioDict
['vnfs']:
835 datacenter_site_id
= vnf
.get('datacenter_id', datacenter_id
)
836 INSERT_
={'instance_scenario_id': instance_uuid
, 'vnf_id': vnf
['vnf_id'] }
837 INSERT_
['datacenter_id'] = datacenter_site_id
838 INSERT_
['datacenter_tenant_id'] = scenarioDict
["datacenter2tenant"][datacenter_site_id
]
840 INSERT_
['sce_vnf_id'] = vnf
['uuid']
841 created_time
+= 0.00001
842 instance_vnf_uuid
= self
._new
_row
_internal
('instance_vnfs', INSERT_
, True, instance_uuid
, created_time
)
843 vnf
['uuid'] = instance_vnf_uuid
#overwrite scnario uuid by instance uuid
845 #instance_nets #nets intraVNF
846 for net
in vnf
['nets']:
847 net_scene2instance
[ net
['uuid'] ] = {}
848 INSERT_
={'vim_net_id': net
['vim_id'], 'created': net
.get('created', False), 'instance_scenario_id':instance_uuid
} #, 'type': net['type']
849 INSERT_
['datacenter_id'] = net
.get('datacenter_id', datacenter_site_id
)
850 INSERT_
['datacenter_tenant_id'] = scenarioDict
["datacenter2tenant"][datacenter_id
]
852 INSERT_
['net_id'] = net
['uuid']
853 created_time
+= 0.00001
854 instance_net_uuid
= self
._new
_row
_internal
('instance_nets', INSERT_
, True, instance_uuid
, created_time
)
855 net_scene2instance
[ net
['uuid'] ][datacenter_site_id
] = instance_net_uuid
856 net
['uuid'] = instance_net_uuid
#overwrite scnario uuid by instance uuid
858 if 'ip_profile' in net
:
859 net
['ip_profile']['net_id'] = None
860 net
['ip_profile']['sce_net_id'] = None
861 net
['ip_profile']['instance_net_id'] = instance_net_uuid
862 created_time
+= 0.00001
863 ip_profile_id
= self
._new
_row
_internal
('ip_profiles', net
['ip_profile'])
866 for vm
in vnf
['vms']:
867 INSERT_
={'instance_vnf_id': instance_vnf_uuid
, 'vm_id': vm
['uuid'], 'vim_vm_id': vm
['vim_id'] }
868 created_time
+= 0.00001
869 instance_vm_uuid
= self
._new
_row
_internal
('instance_vms', INSERT_
, True, instance_uuid
, created_time
)
870 vm
['uuid'] = instance_vm_uuid
#overwrite scnario uuid by instance uuid
873 for interface
in vm
['interfaces']:
874 net_id
= interface
.get('net_id', None)
876 #check if is connected to a inter VNFs net
877 for iface
in vnf
['interfaces']:
878 if iface
['interface_id'] == interface
['uuid']:
879 if 'ip_address' in iface
:
880 interface
['ip_address'] = iface
['ip_address']
881 net_id
= iface
.get('sce_net_id', None)
885 interface_type
='external' if interface
['external_name'] is not None else 'internal'
886 INSERT_
={'instance_vm_id': instance_vm_uuid
, 'instance_net_id': net_scene2instance
[net_id
][datacenter_site_id
],
887 'interface_id': interface
['uuid'], 'vim_interface_id': interface
.get('vim_id'), 'type': interface_type
,
888 'ip_address': interface
.get('ip_address'), 'floating_ip': int(interface
.get('floating-ip',False)),
889 'port_security': int(interface
.get('port-security',True))}
890 #created_time += 0.00001
891 interface_uuid
= self
._new
_row
_internal
('instance_interfaces', INSERT_
, True, instance_uuid
) #, created_time)
892 interface
['uuid'] = interface_uuid
#overwrite scnario uuid by instance uuid
894 except (mdb
.Error
, AttributeError) as e
:
895 self
._format
_error
(e
, tries
)
898 def get_instance_scenario(self
, instance_id
, tenant_id
=None, verbose
=False):
899 '''Obtain the instance information, filtering by one or several of the tenant, uuid or name
900 instance_id is the uuid or the name if it is not a valid uuid format
901 Only one instance must mutch the filtering or an error is returned
907 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
911 where_list
.append("inst.tenant_id='{}'".format(tenant_id
))
912 if db_base
._check
_valid
_uuid
(instance_id
):
913 where_list
.append("inst.uuid='{}'".format(instance_id
))
915 where_list
.append("inst.name='{}'".format(instance_id
))
916 where_text
= " AND ".join(where_list
)
917 cmd
= "SELECT inst.uuid as uuid, inst.name as name, inst.scenario_id as scenario_id, datacenter_id"\
918 " ,datacenter_tenant_id, s.name as scenario_name,inst.tenant_id as tenant_id" \
919 " ,inst.description as description, inst.created_at as created_at" \
920 " ,inst.cloud_config as cloud_config" \
921 " FROM instance_scenarios as inst left join scenarios as s on inst.scenario_id=s.uuid" \
922 " WHERE " + where_text
923 self
.logger
.debug(cmd
)
924 self
.cur
.execute(cmd
)
925 rows
= self
.cur
.fetchall()
927 if self
.cur
.rowcount
== 0:
928 raise db_base
.db_base_Exception("No instance found where " + where_text
, db_base
.HTTP_Not_Found
)
929 elif self
.cur
.rowcount
> 1:
930 raise db_base
.db_base_Exception("More than one instance found where " + where_text
,
931 db_base
.HTTP_Bad_Request
)
932 instance_dict
= rows
[0]
933 if instance_dict
["cloud_config"]:
934 instance_dict
["cloud-config"] = yaml
.load(instance_dict
["cloud_config"])
935 del instance_dict
["cloud_config"]
938 cmd
= "SELECT iv.uuid as uuid, iv.vnf_id as vnf_id, sv.name as vnf_name, sce_vnf_id, datacenter_id"\
939 " ,datacenter_tenant_id, v.mgmt_access, sv.member_vnf_index "\
940 " FROM instance_vnfs as iv left join sce_vnfs as sv "\
941 "on iv.sce_vnf_id=sv.uuid join vnfs as v on iv.vnf_id=v.uuid" \
942 " WHERE iv.instance_scenario_id='{}'" \
943 " ORDER BY iv.created_at ".format(instance_dict
['uuid'])
944 self
.logger
.debug(cmd
)
945 self
.cur
.execute(cmd
)
946 instance_dict
['vnfs'] = self
.cur
.fetchall()
947 for vnf
in instance_dict
['vnfs']:
948 vnf_manage_iface_list
=[]
950 cmd
= "SELECT iv.uuid as uuid, vim_vm_id, status, error_msg, vim_info, iv.created_at as created_at, name"\
951 " FROM instance_vms as iv join vms on iv.vm_id=vms.uuid "\
952 " WHERE instance_vnf_id='{}' ORDER BY iv.created_at".format(vnf
['uuid'])
953 self
.logger
.debug(cmd
)
954 self
.cur
.execute(cmd
)
955 vnf
['vms'] = self
.cur
.fetchall()
956 for vm
in vnf
['vms']:
957 vm_manage_iface_list
=[]
958 # instance_interfaces
959 cmd
= "SELECT vim_interface_id, instance_net_id, internal_name,external_name, mac_address,"\
960 " ii.ip_address as ip_address, vim_info, i.type as type, sdn_port_id"\
961 " FROM instance_interfaces as ii join interfaces as i on ii.interface_id=i.uuid"\
962 " WHERE instance_vm_id='{}' ORDER BY created_at".format(vm
['uuid'])
963 self
.logger
.debug(cmd
)
964 self
.cur
.execute(cmd
)
965 vm
['interfaces'] = self
.cur
.fetchall()
966 for iface
in vm
['interfaces']:
967 if iface
["type"] == "mgmt" and iface
["ip_address"]:
968 vnf_manage_iface_list
.append(iface
["ip_address"])
969 vm_manage_iface_list
.append(iface
["ip_address"])
972 if vm_manage_iface_list
: vm
["ip_address"] = ",".join(vm_manage_iface_list
)
973 if vnf_manage_iface_list
: vnf
["ip_address"] = ",".join(vnf_manage_iface_list
)
976 #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"
977 #from_text = "instance_nets join instance_scenarios on instance_nets.instance_scenario_id=instance_scenarios.uuid " + \
978 # "join sce_nets on instance_scenarios.scenario_id=sce_nets.scenario_id"
979 #where_text = "instance_nets.instance_scenario_id='"+ instance_dict['uuid'] + "'"
980 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"\
981 " FROM instance_nets" \
982 " WHERE instance_scenario_id='{}' ORDER BY created_at".format(instance_dict
['uuid'])
983 self
.logger
.debug(cmd
)
984 self
.cur
.execute(cmd
)
985 instance_dict
['nets'] = self
.cur
.fetchall()
987 db_base
._convert
_datetime
2str
(instance_dict
)
988 db_base
._convert
_str
2boolean
(instance_dict
, ('public','shared','created') )
990 except (mdb
.Error
, AttributeError) as e
:
991 self
._format
_error
(e
, tries
)
994 def delete_instance_scenario(self
, instance_id
, tenant_id
=None):
995 '''Deletes a instance_Scenario, filtering by one or serveral of the tenant, uuid or name
996 instance_id is the uuid or the name if it is not a valid uuid format
997 Only one instance_scenario must mutch the filtering or an error is returned
1003 self
.cur
= self
.con
.cursor(mdb
.cursors
.DictCursor
)
1007 if tenant_id
is not None: where_list
.append( "tenant_id='" + tenant_id
+"'" )
1008 if db_base
._check
_valid
_uuid
(instance_id
):
1009 where_list
.append( "uuid='" + instance_id
+"'" )
1011 where_list
.append( "name='" + instance_id
+"'" )
1012 where_text
= " AND ".join(where_list
)
1013 cmd
= "SELECT * FROM instance_scenarios WHERE "+ where_text
1014 self
.logger
.debug(cmd
)
1015 self
.cur
.execute(cmd
)
1016 rows
= self
.cur
.fetchall()
1018 if self
.cur
.rowcount
==0:
1019 raise db_base
.db_base_Exception("No instance found where " + where_text
, db_base
.HTTP_Bad_Request
)
1020 elif self
.cur
.rowcount
>1:
1021 raise db_base
.db_base_Exception("More than one instance found where " + where_text
, db_base
.HTTP_Bad_Request
)
1022 instance_uuid
= rows
[0]["uuid"]
1023 instance_name
= rows
[0]["name"]
1026 cmd
= "DELETE FROM instance_scenarios WHERE uuid='{}'".format(instance_uuid
)
1027 self
.logger
.debug(cmd
)
1028 self
.cur
.execute(cmd
)
1030 return instance_uuid
+ " " + instance_name
1031 except (mdb
.Error
, AttributeError) as e
:
1032 self
._format
_error
(e
, tries
, "delete", "No dependences can avoid deleting!!!!")
1035 def new_instance_scenario(self
, instance_scenario_dict
, tenant_id
):
1036 #return self.new_row('vnfs', vnf_dict, None, tenant_id, True, True)
1037 return self
._new
_row
_internal
('instance_scenarios', instance_scenario_dict
, tenant_id
, add_uuid
=True, root_uuid
=None, log
=True)
1039 def update_instance_scenario(self
, instance_scenario_dict
):
1043 def new_instance_vnf(self
, instance_vnf_dict
, tenant_id
, instance_scenario_id
= None):
1044 #return self.new_row('vms', vm_dict, tenant_id, True, True)
1045 return self
._new
_row
_internal
('instance_vnfs', instance_vnf_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1047 def update_instance_vnf(self
, instance_vnf_dict
):
1051 def delete_instance_vnf(self
, instance_vnf_id
):
1055 def new_instance_vm(self
, instance_vm_dict
, tenant_id
, instance_scenario_id
= None):
1056 #return self.new_row('vms', vm_dict, tenant_id, True, True)
1057 return self
._new
_row
_internal
('instance_vms', instance_vm_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1059 def update_instance_vm(self
, instance_vm_dict
):
1063 def delete_instance_vm(self
, instance_vm_id
):
1067 def new_instance_net(self
, instance_net_dict
, tenant_id
, instance_scenario_id
= None):
1068 return self
._new
_row
_internal
('instance_nets', instance_net_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1070 def update_instance_net(self
, instance_net_dict
):
1074 def delete_instance_net(self
, instance_net_id
):
1078 def new_instance_interface(self
, instance_interface_dict
, tenant_id
, instance_scenario_id
= None):
1079 return self
._new
_row
_internal
('instance_interfaces', instance_interface_dict
, tenant_id
, add_uuid
=True, root_uuid
=instance_scenario_id
, log
=True)
1081 def update_instance_interface(self
, instance_interface_dict
):
1085 def delete_instance_interface(self
, instance_interface_dict
):
1089 def update_datacenter_nets(self
, datacenter_id
, new_net_list
=[]):
1090 ''' Removes the old and adds the new net list at datacenter list for one datacenter.
1092 datacenter_id: uuid of the datacenter to act upon
1093 table: table where to insert
1094 new_net_list: the new values to be inserted. If empty it only deletes the existing nets
1095 Return: (Inserted items, Deleted items) if OK, (-Error, text) if error
1099 created_time
= time
.time()
1102 self
.cur
= self
.con
.cursor()
1103 cmd
="DELETE FROM datacenter_nets WHERE datacenter_id='{}'".format(datacenter_id
)
1104 self
.logger
.debug(cmd
)
1105 self
.cur
.execute(cmd
)
1106 deleted
= self
.cur
.rowcount
1108 for new_net
in new_net_list
:
1109 created_time
+= 0.00001
1110 self
._new
_row
_internal
('datacenter_nets', new_net
, add_uuid
=True, created_time
=created_time
)
1112 return inserted
, deleted
1113 except (mdb
.Error
, AttributeError) as e
:
1114 self
._format
_error
(e
, tries
)