1 # -*- coding: utf-8 -*-
4 # Copyright 2015 Telefonica Investigacion y Desarrollo, S.A.U.
5 # This file is part of openvim
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 This is thread that interacts with a VIM. It processes TASKs sequentially against a single VIM.
26 The tasks are stored at database in table vim_wim_actions
27 Several vim_wim_actions can refer to the same element at VIM (flavor, network, ...). This is somethng to avoid if RO
28 is migrated to a non-relational database as mongo db. Each vim_wim_actions reference a different instance_Xxxxx
29 In this case "related" colunm contains the same value, to know they refer to the same vim. In case of deletion, it
30 there is related tasks using this element, it is not deleted, The vim_info needed to delete is transfered to other task
32 The task content is (M: stored at memory, D: stored at database):
33 MD instance_action_id: reference a global action over an instance-scenario: database instance_actions
34 MD task_index: index number of the task. This together with the previous forms a unique key identifier
35 MD datacenter_vim_id: should contain the uuid of the VIM managed by this thread
36 MD vim_id: id of the vm,net,etc at VIM
37 MD item: database table name, can be instance_vms, instance_nets, TODO: datacenter_flavors, datacenter_images
38 MD item_id: uuid of the referenced entry in the previous table
39 MD action: CREATE, DELETE, FIND
40 MD status: SCHEDULED: action need to be done
42 DONE: Done and it must be polled to VIM periodically to see status. ONLY for action=CREATE or FIND
43 FAILED: It cannot be created/found/deleted
44 FINISHED: similar to DONE, but no refresh is needed anymore. Task is maintained at database but
45 it is never processed by any thread
46 SUPERSEDED: similar to FINSISHED, but nothing has been done to completed the task.
47 MD extra: text with yaml format at database, dict at memory with:
48 params: list with the params to be sent to the VIM for CREATE or FIND. For DELETE the vim_id is taken
49 from other related tasks
50 find: (only for CREATE tasks) if present it should FIND before creating and use if existing. Contains
52 depends_on: list with the 'task_index'es of tasks that must be completed before. e.g. a vm creation depends
54 can contain an int (single index on the same instance-action) or str (compete action ID)
55 sdn_net_id: used for net.
56 interfaces: used for VMs. Each key is the uuid of the instance_interfaces entry at database
57 iface_id: uuid of intance_interfaces
61 created_items: dictionary with extra elements created that need to be deleted. e.g. ports, volumes,...
62 created: False if the VIM element is not created by other actions, and it should not be deleted
63 vim_status: VIM status of the element. Stored also at database in the instance_XXX
64 vim_info: Detailed information of a vm/net from the VIM. Stored at database in the instance_XXX but not at
66 M depends: dict with task_index(from depends_on) to dependency task
67 M params: same as extra[params]
68 MD error_msg: descriptive text upon an error.Stored also at database instance_XXX
69 MD created_at: task creation time. The task of creation must be the oldest
70 MD modified_at: next time task need to be processed. For example, for a refresh, it contain next time refresh must
72 MD related: All the tasks over the same VIM element have same "related". Note that other VIMs can contain the
73 same value of related, but this thread only process those task of one VIM. Also related can be the
74 same among several NS os isntance-scenarios
75 MD worker: Used to lock in case of several thread workers.
83 from osm_ro
import vimconn
84 from osm_ro
.wim
.sdnconn
import SdnConnectorError
86 from osm_ro
.db_base
import db_base_Exception
87 from http
import HTTPStatus
88 from copy
import deepcopy
90 __author__
= "Alfonso Tierno, Pablo Montes"
91 __date__
= "$28-Sep-2017 12:07:15$"
94 def is_task_id(task_id
):
95 return task_id
.startswith("TASK-")
98 class VimThreadException(Exception):
102 class VimThreadExceptionNotFound(VimThreadException
):
106 class vim_thread(threading
.Thread
):
107 REFRESH_BUILD
= 5 # 5 seconds
108 REFRESH_ACTIVE
= 60 # 1 minute
110 REFRESH_DELETE
= 3600 * 10
112 def __init__(self
, task_lock
, plugins
, name
=None, wim_account_id
=None, datacenter_tenant_id
=None, db
=None):
116 'name' name of thread
117 'host','user': host ip or name to manage and user
118 'db', 'db_lock': database class and lock to use it in exclusion
120 threading
.Thread
.__init
__(self
)
121 self
.plugins
= plugins
122 self
.plugin_name
= "unknown"
124 self
.sdnconnector
= None
125 self
.sdnconn_config
= None
126 self
.error_status
= None
127 self
.wim_account_id
= wim_account_id
128 self
.datacenter_tenant_id
= datacenter_tenant_id
129 self
.port_mapping
= None
130 if self
.wim_account_id
:
131 self
.target_k
= "wim_account_id"
132 self
.target_v
= self
.wim_account_id
134 self
.target_k
= "datacenter_vim_id"
135 self
.target_v
= self
.datacenter_tenant_id
137 self
.name
= wim_account_id
or str(datacenter_tenant_id
)
140 self
.vim_persistent_info
= {}
141 self
.my_id
= self
.name
[:64]
143 self
.logger
= logging
.getLogger('openmano.{}.{}'.format("vim" if self
.datacenter_tenant_id
else "sdn",
147 self
.task_lock
= task_lock
148 self
.task_queue
= queue
.Queue(2000)
150 def _proccess_sdn_exception(self
, exc
):
151 if isinstance(exc
, SdnConnectorError
):
154 self
.logger
.error("plugin={} throws a non SdnConnectorError exception {}".format(self
.plugin_name
, exc
),
156 raise SdnConnectorError(str(exc
), http_code
=HTTPStatus
.INTERNAL_SERVER_ERROR
.value
) from exc
158 def _proccess_vim_exception(self
, exc
):
159 if isinstance(exc
, vimconn
.vimconnException
):
162 self
.logger
.error("plugin={} throws a non vimconnException exception {}".format(self
.plugin_name
, exc
),
164 raise vimconn
.vimconnException(str(exc
), http_code
=HTTPStatus
.INTERNAL_SERVER_ERROR
.value
) from exc
166 def get_vim_sdn_connector(self
):
167 if self
.datacenter_tenant_id
:
169 from_
= "datacenter_tenants as dt join datacenters as d on dt.datacenter_id=d.uuid"
170 select_
= ('type', 'd.config as config', 'd.uuid as datacenter_id', 'vim_url', 'vim_url_admin',
171 'd.name as datacenter_name', 'dt.uuid as datacenter_tenant_id',
172 'dt.vim_tenant_name as vim_tenant_name', 'dt.vim_tenant_id as vim_tenant_id',
173 'user', 'passwd', 'dt.config as dt_config')
174 where_
= {"dt.uuid": self
.datacenter_tenant_id
}
175 vims
= self
.db
.get_rows(FROM
=from_
, SELECT
=select_
, WHERE
=where_
)
179 vim_config
.update(yaml
.load(vim
["config"], Loader
=yaml
.Loader
))
181 vim_config
.update(yaml
.load(vim
["dt_config"], Loader
=yaml
.Loader
))
182 vim_config
['datacenter_tenant_id'] = vim
.get('datacenter_tenant_id')
183 vim_config
['datacenter_id'] = vim
.get('datacenter_id')
186 # vim_port_mappings = self.ovim.get_of_port_mappings(
187 # db_filter={"datacenter_id": vim_config['datacenter_id']})
188 # vim_config["wim_external_ports"] = [x for x in vim_port_mappings
189 # if x["service_mapping_info"].get("wim")]
190 self
.plugin_name
= "rovim_" + vim
["type"]
191 self
.vim
= self
.plugins
[self
.plugin_name
].vimconnector(
192 uuid
=vim
['datacenter_id'], name
=vim
['datacenter_name'],
193 tenant_id
=vim
['vim_tenant_id'], tenant_name
=vim
['vim_tenant_name'],
194 url
=vim
['vim_url'], url_admin
=vim
['vim_url_admin'],
195 user
=vim
['user'], passwd
=vim
['passwd'],
196 config
=vim_config
, persistent_info
=self
.vim_persistent_info
198 self
.error_status
= None
199 self
.logger
.info("Vim Connector loaded for vim_account={}, plugin={}".format(
200 self
.datacenter_tenant_id
, self
.plugin_name
))
201 except Exception as e
:
202 self
.logger
.error("Cannot load vimconnector for vim_account={} plugin={}: {}".format(
203 self
.datacenter_tenant_id
, self
.plugin_name
, e
))
205 self
.error_status
= "Error loading vimconnector: {}".format(e
)
208 wim_account
= self
.db
.get_rows(FROM
="wim_accounts", WHERE
={"uuid": self
.wim_account_id
})[0]
209 wim
= self
.db
.get_rows(FROM
="wims", WHERE
={"uuid": wim_account
["wim_id"]})[0]
211 self
.sdnconn_config
= yaml
.load(wim
["config"], Loader
=yaml
.Loader
)
213 self
.sdnconn_config
= {}
214 if wim_account
["config"]:
215 self
.sdnconn_config
.update(yaml
.load(wim_account
["config"], Loader
=yaml
.Loader
))
216 self
.port_mappings
= self
.db
.get_rows(FROM
="wim_port_mappings", WHERE
={"wim_id": wim_account
["wim_id"]})
217 if self
.port_mappings
:
218 self
.sdnconn_config
["service_endpoint_mapping"] = self
.port_mappings
219 self
.plugin_name
= "rosdn_" + wim
["type"]
220 self
.sdnconnector
= self
.plugins
[self
.plugin_name
](
221 wim
, wim_account
, config
=self
.sdnconn_config
)
222 self
.error_status
= None
223 self
.logger
.info("Sdn Connector loaded for wim_account={}, plugin={}".format(
224 self
.wim_account_id
, self
.plugin_name
))
225 except Exception as e
:
226 self
.logger
.error("Cannot load sdn connector for wim_account={}, plugin={}: {}".format(
227 self
.wim_account_id
, self
.plugin_name
, e
))
228 self
.sdnconnector
= None
229 self
.error_status
= "Error loading sdn connector: {}".format(e
)
231 def _get_db_task(self
):
233 Read actions from database and reload them at memory. Fill self.refresh_list, pending_list, vim_actions
241 # get 20 (database_limit) entries each time
242 vim_actions
= self
.db
.get_rows(FROM
="vim_wim_actions",
243 WHERE
={self
.target_k
: self
.target_v
,
244 "status": ['SCHEDULED', 'BUILD', 'DONE'],
245 "worker": [None, self
.my_id
], "modified_at<=": now
247 ORDER_BY
=("modified_at", "created_at",),
248 LIMIT
=database_limit
)
251 # if vim_actions[0]["modified_at"] > now:
252 # return int(vim_actions[0] - now)
253 for task
in vim_actions
:
255 if task_related
== task
["related"]:
256 continue # ignore if a locking has already tried for these task set
257 task_related
= task
["related"]
259 self
.db
.update_rows("vim_wim_actions", UPDATE
={"worker": self
.my_id
}, modified_time
=0,
260 WHERE
={self
.target_k
: self
.target_v
,
261 "status": ['SCHEDULED', 'BUILD', 'DONE', 'FAILED'],
262 "worker": [None, self
.my_id
],
263 "related": task_related
,
264 "item": task
["item"],
266 # ... and read all related and check if locked
267 related_tasks
= self
.db
.get_rows(FROM
="vim_wim_actions",
268 WHERE
={self
.target_k
: self
.target_v
,
269 "status": ['SCHEDULED', 'BUILD', 'DONE', 'FAILED'],
270 "related": task_related
,
271 "item": task
["item"],
273 ORDER_BY
=("created_at",))
274 # check that all related tasks have been locked. If not release and try again. It can happen
275 # for race conditions if a new related task has been inserted by nfvo in the process
276 some_tasks_locked
= False
277 some_tasks_not_locked
= False
279 for relate_task
in related_tasks
:
280 if relate_task
["worker"] != self
.my_id
:
281 some_tasks_not_locked
= True
283 some_tasks_locked
= True
284 if not creation_task
and relate_task
["action"] in ("CREATE", "FIND"):
285 creation_task
= relate_task
286 if some_tasks_not_locked
:
287 if some_tasks_locked
: # unlock
288 self
.db
.update_rows("vim_wim_actions", UPDATE
={"worker": None}, modified_time
=0,
289 WHERE
={self
.target_k
: self
.target_v
,
290 "worker": self
.my_id
,
291 "related": task_related
,
292 "item": task
["item"],
296 task
["params"] = None
298 extra
= yaml
.load(task
["extra"], Loader
=yaml
.Loader
)
301 task
["extra"] = extra
302 if extra
.get("depends_on"):
304 if extra
.get("params"):
305 task
["params"] = deepcopy(extra
["params"])
306 return task
, related_tasks
307 except Exception as e
:
308 self
.logger
.critical("Unexpected exception at _get_db_task: " + str(e
), exc_info
=True)
311 def _delete_task(self
, task
):
313 Determine if this task need to be done or superseded
317 def copy_extra_created(copy_to
, copy_from
):
318 copy_to
["created"] = copy_from
["created"]
319 if copy_from
.get("sdn_net_id"):
320 copy_to
["sdn_net_id"] = copy_from
["sdn_net_id"]
321 if copy_from
.get("interfaces"):
322 copy_to
["interfaces"] = copy_from
["interfaces"]
323 if copy_from
.get("sdn-ports"):
324 copy_to
["sdn-ports"] = copy_from
["sdn-ports"]
325 if copy_from
.get("created_items"):
326 if not copy_to
.get("created_items"):
327 copy_to
["created_items"] = {}
328 copy_to
["created_items"].update(copy_from
["created_items"])
331 dependency_task
= None
332 deletion_needed
= task
["extra"].get("created", False)
333 if task
["status"] == "FAILED":
334 return # TODO need to be retry??
336 # get all related tasks. task of creation must be the first in the list of related_task,
337 # unless the deletion fails and it is pendingit fails
338 # TODO this should be removed, passing related_tasks
339 related_tasks
= self
.db
.get_rows(FROM
="vim_wim_actions",
340 WHERE
={self
.target_k
: self
.target_v
,
341 "status": ['SCHEDULED', 'BUILD', 'DONE', 'FAILED'],
342 "action": ["FIND", "CREATE"],
343 "related": task
["related"],
345 ORDER_BY
=("created_at",),
347 for related_task
in related_tasks
:
348 if related_task
["item"] == task
["item"] and related_task
["item_id"] == task
["item_id"]:
349 task_create
= related_task
351 if related_task
["extra"]:
352 extra_created
= yaml
.load(related_task
["extra"], Loader
=yaml
.Loader
)
353 if extra_created
.get("created"):
354 deletion_needed
= True
355 related_task
["extra"] = extra_created
356 elif not dependency_task
:
357 dependency_task
= related_task
358 if task_create
and dependency_task
:
361 # mark task_create as FINISHED
363 self
.db
.update_rows("vim_wim_actions", UPDATE
={"status": "FINISHED"},
364 WHERE
={self
.target_k
: self
.target_v
,
365 "instance_action_id": task_create
["instance_action_id"],
366 "task_index": task_create
["task_index"]
368 if not deletion_needed
:
370 elif dependency_task
:
371 # move create information from task_create to relate_task
372 extra_new_created
= yaml
.load(dependency_task
["extra"], Loader
=yaml
.Loader
) or {}
373 extra_new_created
["created"] = extra_created
["created"]
374 copy_extra_created(copy_to
=extra_new_created
, copy_from
=extra_created
)
376 self
.db
.update_rows("vim_wim_actions",
377 UPDATE
={"extra": yaml
.safe_dump(extra_new_created
, default_flow_style
=True,
379 "vim_id": task_create
.get("vim_id")},
380 WHERE
={self
.target_k
: self
.target_v
,
381 "instance_action_id": dependency_task
["instance_action_id"],
382 "task_index": dependency_task
["task_index"]
386 task
["vim_id"] = task_create
["vim_id"]
387 copy_extra_created(copy_to
=task
["extra"], copy_from
=task_create
["extra"])
388 # Ensure this task extra information is stored at database
389 self
.db
.update_rows("vim_wim_actions",
390 UPDATE
={"extra": yaml
.safe_dump(task
["extra"], default_flow_style
=True,
392 WHERE
={self
.target_k
: self
.target_v
,
393 "instance_action_id": task
["instance_action_id"],
394 "task_index": task
["task_index"],
397 return deletion_needed
399 except Exception as e
:
400 self
.logger
.critical("Unexpected exception at _delete_task: " + str(e
), exc_info
=True)
402 def _refres_vm(self
, task
):
403 """Call VIM to get VMs status"""
404 database_update
= None
406 vim_id
= task
["vim_id"]
407 vm_to_refresh_list
= [vim_id
]
409 vim_dict
= self
.vim
.refresh_vms_status(vm_to_refresh_list
)
410 vim_info
= vim_dict
[vim_id
]
411 except vimconn
.vimconnException
as e
:
412 # Mark all tasks at VIM_ERROR status
413 self
.logger
.error("task=several get-VM: vimconnException when trying to refresh vms " + str(e
))
414 vim_info
= {"status": "VIM_ERROR", "error_msg": str(e
)}
416 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
417 self
.logger
.debug("task={} get-VM: vim_vm_id={} result={}".format(task_id
, task
["vim_id"], vim_info
))
419 # check and update interfaces
420 task_warning_msg
= ""
421 for interface
in vim_info
.get("interfaces", ()):
422 vim_interface_id
= interface
["vim_interface_id"]
423 if vim_interface_id
not in task
["extra"]["interfaces"]:
424 self
.logger
.critical("task={} get-VM: Interface not found {} on task info {}".format(
425 task_id
, vim_interface_id
, task
["extra"]["interfaces"]), exc_info
=True)
427 task_interface
= task
["extra"]["interfaces"][vim_interface_id
]
428 task_vim_interface
= task_interface
.get("vim_info")
429 if task_vim_interface
!= interface
:
431 # if task_interface.get("sdn_port_id"):
433 # self.ovim.delete_port(task_interface["sdn_port_id"], idempotent=True)
434 # task_interface["sdn_port_id"] = None
435 # except ovimException as e:
436 # error_text = "ovimException deleting external_port={}: {}".format(
437 # task_interface["sdn_port_id"], e)
438 # self.logger.error("task={} get-VM: {}".format(task_id, error_text), exc_info=True)
439 # task_warning_msg += error_text
440 # # TODO Set error_msg at instance_nets instead of instance VMs
443 # sdn_net_id = task_interface.get("sdn_net_id")
444 # if sdn_net_id and interface.get("compute_node") and interface.get("pci"):
445 # sdn_port_name = sdn_net_id + "." + task["vim_id"]
446 # sdn_port_name = sdn_port_name[:63]
448 # sdn_port_id = self.ovim.new_external_port(
449 # {"compute_node": interface["compute_node"],
450 # "pci": interface["pci"],
451 # "vlan": interface.get("vlan"),
452 # "net_id": sdn_net_id,
453 # "region": self.vim["config"]["datacenter_id"],
454 # "name": sdn_port_name,
455 # "mac": interface.get("mac_address")})
456 # task_interface["sdn_port_id"] = sdn_port_id
457 # except (ovimException, Exception) as e:
458 # error_text = "ovimException creating new_external_port compute_node={} pci={} vlan={} {}".\
459 # format(interface["compute_node"], interface["pci"], interface.get("vlan"), e)
460 # self.logger.error("task={} get-VM: {}".format(task_id, error_text), exc_info=True)
461 # task_warning_msg += error_text
462 # # TODO Set error_msg at instance_nets instead of instance VMs
464 self
.db
.update_rows('instance_interfaces',
465 UPDATE
={"mac_address": interface
.get("mac_address"),
466 "ip_address": interface
.get("ip_address"),
467 "vim_interface_id": interface
.get("vim_interface_id"),
468 "vim_info": interface
.get("vim_info"),
469 "sdn_port_id": task_interface
.get("sdn_port_id"),
470 "compute_node": interface
.get("compute_node"),
471 "pci": interface
.get("pci"),
472 "vlan": interface
.get("vlan")},
473 WHERE
={'uuid': task_interface
["iface_id"]})
474 task_interface
["vim_info"] = interface
475 # if sdn_net_id and interface.get("compute_node") and interface.get("pci"):
476 # # TODO Send message to task SDN to update
478 # check and update task and instance_vms database
479 vim_info_error_msg
= None
480 if vim_info
.get("error_msg"):
481 vim_info_error_msg
= self
._format
_vim
_error
_msg
(vim_info
["error_msg"] + task_warning_msg
)
482 elif task_warning_msg
:
483 vim_info_error_msg
= self
._format
_vim
_error
_msg
(task_warning_msg
)
484 task_vim_info
= task
["extra"].get("vim_info")
485 task_error_msg
= task
.get("error_msg")
486 task_vim_status
= task
["extra"].get("vim_status")
487 if task_vim_status
!= vim_info
["status"] or task_error_msg
!= vim_info_error_msg
or \
488 (vim_info
.get("vim_info") and task_vim_info
!= vim_info
["vim_info"]):
489 database_update
= {"status": vim_info
["status"], "error_msg": vim_info_error_msg
}
490 if vim_info
.get("vim_info"):
491 database_update
["vim_info"] = vim_info
["vim_info"]
493 task
["extra"]["vim_status"] = vim_info
["status"]
494 task
["error_msg"] = vim_info_error_msg
495 if vim_info
.get("vim_info"):
496 task
["extra"]["vim_info"] = vim_info
["vim_info"]
498 return database_update
500 def _refres_net(self
, task
):
501 """Call VIM to get network status"""
502 database_update
= None
504 vim_id
= task
["vim_id"]
505 net_to_refresh_list
= [vim_id
]
507 vim_dict
= self
.vim
.refresh_nets_status(net_to_refresh_list
)
508 vim_info
= vim_dict
[vim_id
]
509 except vimconn
.vimconnException
as e
:
510 # Mark all tasks at VIM_ERROR status
511 self
.logger
.error("task=several get-net: vimconnException when trying to refresh nets " + str(e
))
512 vim_info
= {"status": "VIM_ERROR", "error_msg": str(e
)}
514 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
515 self
.logger
.debug("task={} get-net: vim_net_id={} result={}".format(task_id
, task
["vim_id"], vim_info
))
517 task_vim_info
= task
["extra"].get("vim_info")
518 task_vim_status
= task
["extra"].get("vim_status")
519 task_error_msg
= task
.get("error_msg")
520 # task_sdn_net_id = task["extra"].get("sdn_net_id")
522 vim_info_status
= vim_info
["status"]
523 vim_info_error_msg
= vim_info
.get("error_msg")
525 # if task_sdn_net_id:
527 # sdn_net = self.ovim.show_network(task_sdn_net_id)
528 # except (ovimException, Exception) as e:
529 # text_error = "ovimException getting network snd_net_id={}: {}".format(task_sdn_net_id, e)
530 # self.logger.error("task={} get-net: {}".format(task_id, text_error), exc_info=True)
531 # sdn_net = {"status": "ERROR", "last_error": text_error}
532 # if sdn_net["status"] == "ERROR":
533 # if not vim_info_error_msg:
534 # vim_info_error_msg = str(sdn_net.get("last_error"))
536 # vim_info_error_msg = "VIM_ERROR: {} && SDN_ERROR: {}".format(
537 # self._format_vim_error_msg(vim_info_error_msg, 1024 // 2 - 14),
538 # self._format_vim_error_msg(sdn_net["last_error"], 1024 // 2 - 14))
539 # vim_info_status = "ERROR"
540 # elif sdn_net["status"] == "BUILD":
541 # if vim_info_status == "ACTIVE":
542 # vim_info_status = "BUILD"
545 if vim_info_error_msg
:
546 vim_info_error_msg
= self
._format
_vim
_error
_msg
(vim_info_error_msg
)
547 if task_vim_status
!= vim_info_status
or task_error_msg
!= vim_info_error_msg
or \
548 (vim_info
.get("vim_info") and task_vim_info
!= vim_info
["vim_info"]):
549 task
["extra"]["vim_status"] = vim_info_status
550 task
["error_msg"] = vim_info_error_msg
551 if vim_info
.get("vim_info"):
552 task
["extra"]["vim_info"] = vim_info
["vim_info"]
553 database_update
= {"status": vim_info_status
, "error_msg": vim_info_error_msg
}
554 if vim_info
.get("vim_info"):
555 database_update
["vim_info"] = vim_info
["vim_info"]
556 return database_update
558 def _proccess_pending_tasks(self
, task
, related_tasks
):
559 old_task_status
= task
["status"]
560 create_or_find
= False # if as result of processing this task something is created or found
562 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
565 if task
["status"] == "SCHEDULED":
566 # check if tasks that this depends on have been completed
567 dependency_not_completed
= False
568 dependency_modified_at
= 0
569 for task_index
in task
["extra"].get("depends_on", ()):
570 task_dependency
= self
._look
_for
_task
(task
["instance_action_id"], task_index
)
571 if not task_dependency
:
572 raise VimThreadException(
573 "Cannot get depending net task trying to get depending task {}.{}".format(
574 task
["instance_action_id"], task_index
))
575 # task["depends"]["TASK-" + str(task_index)] = task_dependency #it references another object,so
576 # database must be look again
577 if task_dependency
["status"] == "SCHEDULED":
578 dependency_not_completed
= True
579 dependency_modified_at
= task_dependency
["modified_at"]
581 elif task_dependency
["status"] == "FAILED":
582 raise VimThreadException(
583 "Cannot {} {}, (task {}.{}) because depends on failed {}.{}, (task{}.{}): {}".format(
584 task
["action"], task
["item"],
585 task
["instance_action_id"], task
["task_index"],
586 task_dependency
["instance_action_id"], task_dependency
["task_index"],
587 task_dependency
["action"], task_dependency
["item"], task_dependency
.get("error_msg")))
589 task
["depends"]["TASK-"+str(task_index
)] = task_dependency
590 task
["depends"]["TASK-{}.{}".format(task
["instance_action_id"], task_index
)] = task_dependency
591 if dependency_not_completed
:
592 # Move this task to the time dependency is going to be modified plus 10 seconds.
593 self
.db
.update_rows("vim_wim_actions", modified_time
=dependency_modified_at
+ 10,
594 UPDATE
={"worker": None},
595 WHERE
={self
.target_k
: self
.target_v
, "worker": self
.my_id
,
596 "related": task
["related"],
598 # task["extra"]["tries"] = task["extra"].get("tries", 0) + 1
599 # if task["extra"]["tries"] > 3:
600 # raise VimThreadException(
601 # "Cannot {} {}, (task {}.{}) because timeout waiting to complete {} {}, "
602 # "(task {}.{})".format(task["action"], task["item"],
603 # task["instance_action_id"], task["task_index"],
604 # task_dependency["instance_action_id"], task_dependency["task_index"]
605 # task_dependency["action"], task_dependency["item"]))
608 database_update
= None
609 if task
["action"] == "DELETE":
610 deleted_needed
= self
._delete
_task
(task
)
611 if not deleted_needed
:
612 task
["status"] = "SUPERSEDED" # with FINISHED instead of DONE it will not be refreshing
613 task
["error_msg"] = None
615 if task
["status"] == "SUPERSEDED":
616 # not needed to do anything but update database with the new status
617 database_update
= None
618 elif not self
.vim
and not self
.sdnconnector
:
619 task
["status"] = "FAILED"
620 task
["error_msg"] = self
.error_status
621 database_update
= {"status": "VIM_ERROR" if self
.datacenter_tenant_id
else "WIM_ERROR",
622 "error_msg": task
["error_msg"]}
623 elif task
["item_id"] != related_tasks
[0]["item_id"] and task
["action"] in ("FIND", "CREATE"):
624 # Do nothing, just copy values from one to another and update database
625 task
["status"] = related_tasks
[0]["status"]
626 task
["error_msg"] = related_tasks
[0]["error_msg"]
627 task
["vim_id"] = related_tasks
[0]["vim_id"]
628 extra
= yaml
.load(related_tasks
[0]["extra"], Loader
=yaml
.Loader
)
629 task
["extra"]["vim_status"] = extra
.get("vim_status")
630 next_refresh
= related_tasks
[0]["modified_at"] + 0.001
631 database_update
= {"status": task
["extra"].get("vim_status", "VIM_ERROR"),
632 "error_msg": task
["error_msg"]}
633 if task
["item"] == 'instance_vms':
634 database_update
["vim_vm_id"] = task
["vim_id"]
635 elif task
["item"] == 'instance_nets':
636 database_update
["vim_net_id"] = task
["vim_id"]
637 elif task
["item"] == 'instance_vms':
638 if task
["status"] in ('BUILD', 'DONE') and task
["action"] in ("FIND", "CREATE"):
639 database_update
= self
._refres
_vm
(task
)
640 create_or_find
= True
641 elif task
["action"] == "CREATE":
642 create_or_find
= True
643 database_update
= self
.new_vm(task
)
644 elif task
["action"] == "DELETE":
647 raise vimconn
.vimconnException(self
.name
+ "unknown task action {}".format(task
["action"]))
648 elif task
["item"] == 'instance_nets':
649 if task
["status"] in ('BUILD', 'DONE') and task
["action"] in ("FIND", "CREATE"):
650 database_update
= self
._refres
_net
(task
)
651 create_or_find
= True
652 elif task
["action"] == "CREATE":
653 create_or_find
= True
654 database_update
= self
.new_net(task
)
655 elif task
["action"] == "DELETE":
657 elif task
["action"] == "FIND":
658 database_update
= self
.get_net(task
)
660 raise vimconn
.vimconnException(self
.name
+ "unknown task action {}".format(task
["action"]))
661 elif task
["item"] == 'instance_wim_nets':
662 if task
["status"] in ('BUILD', 'DONE') and task
["action"] in ("FIND", "CREATE"):
663 database_update
= self
.new_or_update_sdn_net(task
)
664 create_or_find
= True
665 elif task
["action"] == "CREATE":
666 create_or_find
= True
667 database_update
= self
.new_or_update_sdn_net(task
)
668 elif task
["action"] == "DELETE":
669 self
.del_sdn_net(task
)
670 elif task
["action"] == "FIND":
671 database_update
= self
.get_sdn_net(task
)
673 raise vimconn
.vimconnException(self
.name
+ "unknown task action {}".format(task
["action"]))
674 elif task
["item"] == 'instance_sfis':
675 if task
["status"] in ('BUILD', 'DONE') and task
["action"] in ("FIND", "CREATE"):
676 database_update
= self
._refres
_sfis
(task
)
677 create_or_find
= True
678 elif task
["action"] == "CREATE":
679 create_or_find
= True
680 database_update
= self
.new_sfi(task
)
681 elif task
["action"] == "DELETE":
684 raise vimconn
.vimconnException(self
.name
+ "unknown task action {}".format(task
["action"]))
685 elif task
["item"] == 'instance_sfs':
686 if task
["status"] in ('BUILD', 'DONE') and task
["action"] in ("FIND", "CREATE"):
687 database_update
= self
._refres
_sfs
(task
)
688 create_or_find
= True
689 elif task
["action"] == "CREATE":
690 create_or_find
= True
691 database_update
= self
.new_sf(task
)
692 elif task
["action"] == "DELETE":
695 raise vimconn
.vimconnException(self
.name
+ "unknown task action {}".format(task
["action"]))
696 elif task
["item"] == 'instance_classifications':
697 if task
["status"] in ('BUILD', 'DONE') and task
["action"] in ("FIND", "CREATE"):
698 database_update
= self
._refres
_classifications
(task
)
699 create_or_find
= True
700 elif task
["action"] == "CREATE":
701 create_or_find
= True
702 database_update
= self
.new_classification(task
)
703 elif task
["action"] == "DELETE":
704 self
.del_classification(task
)
706 raise vimconn
.vimconnException(self
.name
+ "unknown task action {}".format(task
["action"]))
707 elif task
["item"] == 'instance_sfps':
708 if task
["status"] in ('BUILD', 'DONE') and task
["action"] in ("FIND", "CREATE"):
709 database_update
= self
._refres
_sfps
(task
)
710 create_or_find
= True
711 elif task
["action"] == "CREATE":
712 create_or_find
= True
713 database_update
= self
.new_sfp(task
)
714 elif task
["action"] == "DELETE":
717 raise vimconn
.vimconnException(self
.name
+ "unknown task action {}".format(task
["action"]))
719 raise vimconn
.vimconnException(self
.name
+ "unknown task item {}".format(task
["item"]))
721 except Exception as e
:
722 if not isinstance(e
, VimThreadException
):
723 self
.logger
.error("Error executing task={}: {}".format(task_id
, e
), exc_info
=True)
724 task
["error_msg"] = str(e
)
725 task
["status"] = "FAILED"
726 database_update
= {"status": "VIM_ERROR", "error_msg": task
["error_msg"]}
727 # if task["item"] == 'instance_vms':
728 # database_update["vim_vm_id"] = None
729 # elif task["item"] == 'instance_nets':
730 # database_update["vim_net_id"] = None
732 self
.logger
.debug("task={} item={} action={} result={}:'{}' params={}".format(
733 task_id
, task
["item"], task
["action"], task
["status"],
734 task
["vim_id"] if task
["status"] == "DONE" else task
.get("error_msg"), task
["params"]))
737 if task
["status"] == "DONE":
738 next_refresh
= time
.time()
739 if task
["extra"].get("vim_status") == "BUILD":
740 next_refresh
+= self
.REFRESH_BUILD
741 elif task
["extra"].get("vim_status") in ("ERROR", "VIM_ERROR", "WIM_ERROR"):
742 next_refresh
+= self
.REFRESH_ERROR
743 elif task
["extra"].get("vim_status") == "DELETED":
744 next_refresh
+= self
.REFRESH_DELETE
746 next_refresh
+= self
.REFRESH_ACTIVE
747 elif task
["status"] == "FAILED":
748 next_refresh
= time
.time() + self
.REFRESH_DELETE
751 # modify all related task with action FIND/CREATED non SCHEDULED
753 table
="vim_wim_actions", modified_time
=next_refresh
+ 0.001,
754 UPDATE
={"status": task
["status"], "vim_id": task
.get("vim_id"),
755 "error_msg": task
["error_msg"],
758 WHERE
={self
.target_k
: self
.target_v
,
759 "worker": self
.my_id
,
760 "action": ["FIND", "CREATE"],
761 "related": task
["related"],
762 "status<>": "SCHEDULED",
766 table
="vim_wim_actions", modified_time
=next_refresh
,
767 UPDATE
={"status": task
["status"], "vim_id": task
.get("vim_id"),
768 "error_msg": task
["error_msg"],
769 "extra": yaml
.safe_dump(task
["extra"], default_flow_style
=True, width
=256)},
770 WHERE
={"instance_action_id": task
["instance_action_id"], "task_index": task
["task_index"]})
773 table
="vim_wim_actions", modified_time
=0,
774 UPDATE
={"worker": None},
775 WHERE
={self
.target_k
: self
.target_v
,
776 "worker": self
.my_id
,
777 "related": task
["related"],
780 # Update table instance_actions
781 if old_task_status
== "SCHEDULED" and task
["status"] != old_task_status
:
783 table
="instance_actions",
784 UPDATE
={("number_failed" if task
["status"] == "FAILED" else "number_done"): {"INCREMENT": 1}},
785 WHERE
={"uuid": task
["instance_action_id"]})
787 where_filter
= {"related": task
["related"]}
788 if task
["item"] == "instance_nets" and task
["datacenter_vim_id"]:
789 where_filter
["datacenter_tenant_id"] = task
["datacenter_vim_id"]
790 self
.db
.update_rows(table
=task
["item"],
791 UPDATE
=database_update
,
793 except db_base_Exception
as e
:
794 self
.logger
.error("task={} Error updating database {}".format(task_id
, e
), exc_info
=True)
796 def insert_task(self
, task
):
798 self
.task_queue
.put(task
, False)
801 raise vimconn
.vimconnException(self
.name
+ ": timeout inserting a task")
803 def del_task(self
, task
):
805 if task
["status"] == "SCHEDULED":
806 task
["status"] = "SUPERSEDED"
808 else: # task["status"] == "processing"
809 self
.task_lock
.release()
813 self
.logger
.debug("Starting")
815 self
.get_vim_sdn_connector()
816 self
.logger
.debug("Vimconnector loaded")
817 reload_thread
= False
821 while not self
.task_queue
.empty():
822 task
= self
.task_queue
.get()
823 if isinstance(task
, list):
825 elif isinstance(task
, str):
828 elif task
== 'reload':
831 self
.task_queue
.task_done()
835 task
, related_tasks
= self
._get
_db
_task
()
837 self
._proccess
_pending
_tasks
(task
, related_tasks
)
841 except Exception as e
:
842 self
.logger
.critical("Unexpected exception at run: " + str(e
), exc_info
=True)
844 self
.logger
.debug("Finishing")
846 def _look_for_task(self
, instance_action_id
, task_id
):
848 Look for a concrete task at vim_actions database table
849 :param instance_action_id: The instance_action_id
850 :param task_id: Can have several formats:
851 <task index>: integer
852 TASK-<task index> :backward compatibility,
853 [TASK-]<instance_action_id>.<task index>: this instance_action_id overrides the one in the parameter
854 :return: Task dictionary or None if not found
856 if isinstance(task_id
, int):
859 if task_id
.startswith("TASK-"):
860 task_id
= task_id
[5:]
861 ins_action_id
, _
, task_index
= task_id
.rpartition(".")
863 instance_action_id
= ins_action_id
865 tasks
= self
.db
.get_rows(FROM
="vim_wim_actions", WHERE
={"instance_action_id": instance_action_id
,
866 "task_index": task_index
})
870 task
["params"] = None
873 extra
= yaml
.load(task
["extra"], Loader
=yaml
.Loader
)
874 task
["extra"] = extra
875 task
["params"] = extra
.get("params")
881 def _format_vim_error_msg(error_text
, max_length
=1024):
882 if error_text
and len(error_text
) >= max_length
:
883 return error_text
[:max_length
// 2 - 3] + " ... " + error_text
[-max_length
// 2 + 3:]
886 def new_vm(self
, task
):
887 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
889 params
= task
["params"]
890 depends
= task
.get("depends")
893 if "net_id" in net
and is_task_id(net
["net_id"]): # change task_id into network_id
894 network_id
= task
["depends"][net
["net_id"]].get("vim_id")
896 raise VimThreadException(
897 "Cannot create VM because depends on a network not created or found: " +
898 str(depends
[net
["net_id"]]["error_msg"]))
899 net
["net_id"] = network_id
900 params_copy
= deepcopy(params
)
901 vim_vm_id
, created_items
= self
.vim
.new_vminstance(*params_copy
)
903 # fill task_interfaces. Look for snd_net_id at database for each interface
905 for iface
in params_copy
[5]:
906 task_interfaces
[iface
["vim_id"]] = {"iface_id": iface
["uuid"]}
907 result
= self
.db
.get_rows(
908 SELECT
=('sdn_net_id', 'interface_id'),
909 FROM
='instance_nets as ine join instance_interfaces as ii on ii.instance_net_id=ine.uuid',
910 WHERE
={'ii.uuid': iface
["uuid"]})
912 task_interfaces
[iface
["vim_id"]]["sdn_net_id"] = result
[0]['sdn_net_id']
913 task_interfaces
[iface
["vim_id"]]["interface_id"] = result
[0]['interface_id']
915 self
.logger
.critical("task={} new-VM: instance_nets uuid={} not found at DB".format(task_id
,
919 task
["vim_info"] = {}
920 task
["extra"]["interfaces"] = task_interfaces
921 task
["extra"]["created"] = True
922 task
["extra"]["created_items"] = created_items
923 task
["extra"]["vim_status"] = "BUILD"
924 task
["error_msg"] = None
925 task
["status"] = "DONE"
926 task
["vim_id"] = vim_vm_id
927 instance_element_update
= {"status": "BUILD", "vim_vm_id": vim_vm_id
, "error_msg": None}
928 return instance_element_update
930 except (vimconn
.vimconnException
, VimThreadException
) as e
:
931 self
.logger
.error("task={} new-VM: {}".format(task_id
, e
))
932 error_text
= self
._format
_vim
_error
_msg
(str(e
))
933 task
["error_msg"] = error_text
934 task
["status"] = "FAILED"
935 task
["vim_id"] = None
936 instance_element_update
= {"status": "VIM_ERROR", "vim_vm_id": None, "error_msg": error_text
}
937 return instance_element_update
939 def del_vm(self
, task
):
940 # task_id = task["instance_action_id"] + "." + str(task["task_index"])
941 vm_vim_id
= task
["vim_id"]
942 # interfaces = task["extra"].get("interfaces", ())
944 # for iface in interfaces.values():
945 # if iface.get("sdn_port_id"):
947 # self.ovim.delete_port(iface["sdn_port_id"], idempotent=True)
948 # except ovimException as e:
949 # self.logger.error("task={} del-VM: ovimException when deleting external_port={}: {} ".format(
950 # task_id, iface["sdn_port_id"], e), exc_info=True)
951 # # TODO Set error_msg at instance_nets
953 self
.vim
.delete_vminstance(vm_vim_id
, task
["extra"].get("created_items"))
954 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
955 task
["error_msg"] = None
958 except vimconn
.vimconnException
as e
:
959 task
["error_msg"] = self
._format
_vim
_error
_msg
(str(e
))
960 if isinstance(e
, vimconn
.vimconnNotFoundException
):
961 # If not found mark as Done and fill error_msg
962 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
964 task
["status"] = "FAILED"
967 def _get_net_internal(self
, task
, filter_param
):
969 Common code for get_net and new_net. It looks for a network on VIM with the filter_params
970 :param task: task for this find or find-or-create action
971 :param filter_param: parameters to send to the vimconnector
972 :return: a dict with the content to update the instance_nets database table. Raises an exception on error, or
973 when network is not found or found more than one
975 vim_nets
= self
.vim
.get_network_list(filter_param
)
977 raise VimThreadExceptionNotFound("Network not found with this criteria: '{}'".format(filter_param
))
978 elif len(vim_nets
) > 1:
979 raise VimThreadException("More than one network found with this criteria: '{}'".format(filter_param
))
980 vim_net_id
= vim_nets
[0]["id"]
982 # Discover if this network is managed by a sdn controller
984 result
= self
.db
.get_rows(SELECT
=('sdn_net_id',), FROM
='instance_nets',
985 WHERE
={'vim_net_id': vim_net_id
, 'datacenter_tenant_id': self
.datacenter_tenant_id
},
986 ORDER
="instance_scenario_id")
988 sdn_net_id
= result
[0]['sdn_net_id']
990 task
["status"] = "DONE"
991 task
["extra"]["vim_info"] = {}
992 task
["extra"]["created"] = False
993 task
["extra"]["vim_status"] = "BUILD"
994 task
["extra"]["sdn_net_id"] = sdn_net_id
995 task
["error_msg"] = None
996 task
["vim_id"] = vim_net_id
997 instance_element_update
= {"vim_net_id": vim_net_id
, "created": False, "status": "BUILD",
998 "error_msg": None, "sdn_net_id": sdn_net_id
}
999 return instance_element_update
1001 def get_net(self
, task
):
1002 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1004 params
= task
["params"]
1005 filter_param
= params
[0]
1006 instance_element_update
= self
._get
_net
_internal
(task
, filter_param
)
1007 return instance_element_update
1009 except (vimconn
.vimconnException
, VimThreadException
) as e
:
1010 self
.logger
.error("task={} get-net: {}".format(task_id
, e
))
1011 task
["status"] = "FAILED"
1012 task
["vim_id"] = None
1013 task
["error_msg"] = self
._format
_vim
_error
_msg
(str(e
))
1014 instance_element_update
= {"vim_net_id": None, "status": "VIM_ERROR",
1015 "error_msg": task
["error_msg"]}
1016 return instance_element_update
1018 def new_net(self
, task
):
1020 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1024 if task
["extra"].get("find"):
1025 action_text
= "finding"
1026 filter_param
= task
["extra"]["find"][0]
1028 instance_element_update
= self
._get
_net
_internal
(task
, filter_param
)
1029 return instance_element_update
1030 except VimThreadExceptionNotFound
:
1033 params
= task
["params"]
1034 action_text
= "creating VIM"
1036 vim_net_id
, created_items
= self
.vim
.new_network(*params
[0:5])
1038 # net_name = params[0]
1039 # net_type = params[1]
1040 # wim_account_name = None
1041 # if len(params) >= 6:
1042 # wim_account_name = params[5]
1044 # TODO fix at nfvo adding external port
1045 # if wim_account_name and self.vim.config["wim_external_ports"]:
1046 # # add external port to connect WIM. Try with compute node __WIM:wim_name and __WIM
1047 # action_text = "attaching external port to ovim network"
1048 # sdn_port_name = "external_port"
1050 # "compute_node": "__WIM:" + wim_account_name[0:58],
1052 # "vlan": network["vlan"],
1053 # "net_id": sdn_net_id,
1054 # "region": self.vim["config"]["datacenter_id"],
1055 # "name": sdn_port_name,
1058 # sdn_external_port_id = self.ovim.new_external_port(sdn_port_data)
1059 # except ovimException:
1060 # sdn_port_data["compute_node"] = "__WIM"
1061 # sdn_external_port_id = self.ovim.new_external_port(sdn_port_data)
1062 # self.logger.debug("Added sdn_external_port {} to sdn_network {}".format(sdn_external_port_id,
1064 task
["status"] = "DONE"
1065 task
["extra"]["vim_info"] = {}
1066 # task["extra"]["sdn_net_id"] = sdn_net_id
1067 task
["extra"]["vim_status"] = "BUILD"
1068 task
["extra"]["created"] = True
1069 task
["extra"]["created_items"] = created_items
1070 task
["error_msg"] = None
1071 task
["vim_id"] = vim_net_id
1072 instance_element_update
= {"vim_net_id": vim_net_id
, "status": "BUILD",
1073 "created": True, "error_msg": None}
1074 return instance_element_update
1075 except vimconn
.vimconnException
as e
:
1076 self
.logger
.error("task={} new-net: Error {}: {}".format(task_id
, action_text
, e
))
1077 task
["status"] = "FAILED"
1078 task
["vim_id"] = vim_net_id
1079 task
["error_msg"] = self
._format
_vim
_error
_msg
(str(e
))
1080 # task["extra"]["sdn_net_id"] = sdn_net_id
1081 instance_element_update
= {"vim_net_id": vim_net_id
, "status": "VIM_ERROR",
1082 "error_msg": task
["error_msg"]}
1083 return instance_element_update
1085 def del_net(self
, task
):
1086 net_vim_id
= task
["vim_id"]
1087 # sdn_net_id = task["extra"].get("sdn_net_id")
1090 self
.vim
.delete_network(net_vim_id
, task
["extra"].get("created_items"))
1092 # # Delete any attached port to this sdn network. There can be ports associated to this network in case
1093 # # it was manually done using 'openmano vim-net-sdn-attach'
1094 # port_list = self.ovim.get_ports(columns={'uuid'},
1095 # filter={'name': 'external_port', 'net_id': sdn_net_id})
1096 # for port in port_list:
1097 # self.ovim.delete_port(port['uuid'], idempotent=True)
1098 # self.ovim.delete_network(sdn_net_id, idempotent=True)
1099 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1100 task
["error_msg"] = None
1102 except vimconn
.vimconnException
as e
:
1103 task
["error_msg"] = self
._format
_vim
_error
_msg
(str(e
))
1104 if isinstance(e
, vimconn
.vimconnNotFoundException
):
1105 # If not found mark as Done and fill error_msg
1106 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1108 task
["status"] = "FAILED"
1111 def new_or_update_sdn_net(self
, task
):
1112 wimconn_net_id
= task
["vim_id"]
1113 created_items
= task
["extra"].get("created_items")
1114 connected_ports
= task
["extra"].get("connected_ports", [])
1115 new_connected_ports
= []
1116 last_update
= task
["extra"].get("last_update", 0)
1117 sdn_status
= "BUILD"
1120 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1124 if task
["extra"].get("find"):
1125 wimconn_id
= task
["extra"]["find"][0]
1127 instance_element_update
= self
.sdnconnector
.get_connectivity_service_status(wimconn_id
)
1128 wimconn_net_id
= wimconn_id
1129 instance_element_update
= {"wim_internal_id": wimconn_net_id
, "created": False, "status": "BUILD",
1130 "error_msg": None, }
1131 return instance_element_update
1132 except Exception as e
:
1133 if isinstance(e
, SdnConnectorError
) and e
.http_error
== HTTPStatus
.NOT_FOUND
.value
:
1136 self
._proccess
_sdn
_exception
(e
)
1138 params
= task
["params"]
1145 ports
= self
.db
.get_rows(FROM
='instance_interfaces', WHERE
={'instance_wim_net_id': task
["item_id"]})
1146 sdn_need_update
= False
1148 vlan_used
= port
.get("vlan") or vlan_used
1149 # TODO. Do not connect if already done
1150 if port
.get("compute_node") and port
.get("pci"):
1151 for pmap
in self
.port_mappings
:
1152 if pmap
.get("device_id") == port
["compute_node"] and \
1153 pmap
.get("device_interface_id") == port
["pci"]:
1156 if self
.sdnconn_config
.get("mapping_not_needed"):
1158 "service_endpoint_id": "{}:{}".format(port
["compute_node"], port
["pci"]),
1159 "service_endpoint_encapsulation_info": {
1160 "vlan": port
["vlan"],
1161 "mac": port
["mac_address"],
1162 "device_id": port
["compute_node"],
1163 "device_interface_id": port
["pci"]
1168 error_list
.append("Port mapping not found for compute_node={} pci={}".format(
1169 port
["compute_node"], port
["pci"]))
1172 if port
["modified_at"] > last_update
:
1173 sdn_need_update
= True
1174 new_connected_ports
.append(port
["uuid"])
1176 "service_endpoint_id": pmap
["service_endpoint_id"],
1177 "service_endpoint_encapsulation_type": "dot1q" if port
["model"] == "SR-IOV" else None,
1178 "service_endpoint_encapsulation_info": {
1179 "vlan": port
["vlan"],
1180 "mac": port
["mac_address"],
1181 "device_id": pmap
.get("device_id"),
1182 "device_interface_id": pmap
.get("device_interface_id"),
1183 "switch_dpid": pmap
.get("switch_dpid"),
1184 "switch_port": pmap
.get("switch_port"),
1185 "service_mapping_info": pmap
.get("service_mapping_info"),
1192 error_list
.append("Waiting for getting interfaces location from VIM. Obtained '{}' of {}"
1193 .format(len(ports
)-pending_ports
, len(ports
)))
1195 # connect external ports
1196 for index
, external_port
in enumerate(task
["extra"].get("sdn-ports") or ()):
1197 external_port_id
= external_port
.get("service_endpoint_id") or str(index
)
1199 "service_endpoint_id": external_port_id
,
1200 "service_endpoint_encapsulation_type": external_port
.get("service_endpoint_encapsulation_type",
1202 "service_endpoint_encapsulation_info": {
1203 "vlan": external_port
.get("vlan") or vlan_used
,
1204 "mac": external_port
.get("mac_address"),
1205 "device_id": external_port
.get("device_id"),
1206 "device_interface_id": external_port
.get("device_interface_id"),
1207 "switch_dpid": external_port
.get("switch_dpid") or external_port
.get("switch_id"),
1208 "switch_port": external_port
.get("switch_port"),
1209 "service_mapping_info": external_port
.get("service_mapping_info"),
1211 new_connected_ports
.append(external_port_id
)
1213 # if there are more ports to connect or they have been modified, call create/update
1214 if (set(connected_ports
) != set(new_connected_ports
) or sdn_need_update
) and len(sdn_ports
) >= 2:
1215 last_update
= time
.time()
1216 if not wimconn_net_id
:
1217 if params
[0] == "data":
1219 elif params
[0] == "ptp":
1224 wimconn_net_id
, created_items
= self
.sdnconnector
.create_connectivity_service(net_type
, sdn_ports
)
1226 created_items
= self
.sdnconnector
.edit_connectivity_service(wimconn_net_id
, conn_info
=created_items
,
1227 connection_points
=sdn_ports
)
1228 connected_ports
= new_connected_ports
1229 elif wimconn_net_id
:
1231 wim_status_dict
= self
.sdnconnector
.get_connectivity_service_status(wimconn_net_id
,
1232 conn_info
=created_items
)
1233 sdn_status
= wim_status_dict
["sdn_status"]
1234 if wim_status_dict
.get("error_msg"):
1235 error_list
.append(wim_status_dict
.get("error_msg"))
1236 if wim_status_dict
.get("sdn_info"):
1237 sdn_info
= str(wim_status_dict
.get("sdn_info"))
1238 except Exception as e
:
1239 self
._proccess
_sdn
_exception
(e
)
1241 task
["status"] = "DONE"
1242 task
["extra"]["vim_info"] = {}
1243 # task["extra"]["sdn_net_id"] = sdn_net_id
1244 task
["extra"]["vim_status"] = sdn_status
1245 task
["extra"]["created"] = True
1246 task
["extra"]["created_items"] = created_items
1247 task
["extra"]["connected_ports"] = connected_ports
1248 task
["extra"]["last_update"] = last_update
1249 task
["error_msg"] = self
._format
_vim
_error
_msg
(" ; ".join(error_list
))
1250 task
["vim_id"] = wimconn_net_id
1251 instance_element_update
= {"wim_internal_id": wimconn_net_id
, "status": sdn_status
,
1252 "created": True, "error_msg": task
["error_msg"] or None}
1253 except (vimconn
.vimconnException
, SdnConnectorError
) as e
:
1254 self
.logger
.error("task={} new-sdn-net: Error: {}".format(task_id
, e
))
1255 task
["status"] = "FAILED"
1256 task
["vim_id"] = wimconn_net_id
1257 task
["error_msg"] = self
._format
_vim
_error
_msg
(str(e
))
1258 # task["extra"]["sdn_net_id"] = sdn_net_id
1259 instance_element_update
= {"wim_internal_id": wimconn_net_id
, "status": "WIM_ERROR",
1260 "error_msg": task
["error_msg"]}
1262 instance_element_update
["wim_info"] = sdn_info
1263 return instance_element_update
1265 def del_sdn_net(self
, task
):
1266 wimconn_net_id
= task
["vim_id"]
1270 self
.sdnconnector
.delete_connectivity_service(wimconn_net_id
, task
["extra"].get("created_items"))
1271 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1272 task
["error_msg"] = None
1274 except Exception as e
:
1275 self
._proccess
_sdn
_exception
(e
)
1276 except SdnConnectorError
as e
:
1277 task
["error_msg"] = self
._format
_vim
_error
_msg
(str(e
))
1278 if e
.http_code
== HTTPStatus
.NOT_FOUND
.value
:
1279 # If not found mark as Done and fill error_msg
1280 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1281 task
["error_msg"] = None
1283 task
["status"] = "FAILED"
1286 # Service Function Instances
1287 def new_sfi(self
, task
):
1290 # Waits for interfaces to be ready (avoids failure)
1292 dep_id
= "TASK-" + str(task
["extra"]["depends_on"][0])
1293 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1295 interfaces
= task
["depends"][dep_id
]["extra"].get("interfaces")
1297 ingress_interface_id
= task
.get("extra").get("params").get("ingress_interface_id")
1298 egress_interface_id
= task
.get("extra").get("params").get("egress_interface_id")
1299 ingress_vim_interface_id
= None
1300 egress_vim_interface_id
= None
1301 for vim_interface
, interface_data
in interfaces
.items():
1302 if interface_data
.get("interface_id") == ingress_interface_id
:
1303 ingress_vim_interface_id
= vim_interface
1305 if ingress_interface_id
!= egress_interface_id
:
1306 for vim_interface
, interface_data
in interfaces
.items():
1307 if interface_data
.get("interface_id") == egress_interface_id
:
1308 egress_vim_interface_id
= vim_interface
1311 egress_vim_interface_id
= ingress_vim_interface_id
1312 if not ingress_vim_interface_id
or not egress_vim_interface_id
:
1313 error_text
= "Error creating Service Function Instance, Ingress: {}, Egress: {}".format(
1314 ingress_vim_interface_id
, egress_vim_interface_id
)
1315 self
.logger
.error(error_text
)
1316 task
["error_msg"] = error_text
1317 task
["status"] = "FAILED"
1318 task
["vim_id"] = None
1320 # At the moment, every port associated with the VM will be used both as ingress and egress ports.
1321 # Bear in mind that different VIM connectors might support SFI differently. In the case of OpenStack,
1322 # only the first ingress and first egress ports will be used to create the SFI (Port Pair).
1323 ingress_port_id_list
= [ingress_vim_interface_id
]
1324 egress_port_id_list
= [egress_vim_interface_id
]
1325 name
= "sfi-{}".format(task
["item_id"][:8])
1326 # By default no form of IETF SFC Encapsulation will be used
1327 vim_sfi_id
= self
.vim
.new_sfi(name
, ingress_port_id_list
, egress_port_id_list
, sfc_encap
=False)
1329 task
["extra"]["created"] = True
1330 task
["extra"]["vim_status"] = "ACTIVE"
1331 task
["error_msg"] = None
1332 task
["status"] = "DONE"
1333 task
["vim_id"] = vim_sfi_id
1334 instance_element_update
= {"status": "ACTIVE", "vim_sfi_id": vim_sfi_id
, "error_msg": None}
1335 return instance_element_update
1337 except (vimconn
.vimconnException
, VimThreadException
) as e
:
1338 self
.logger
.error("Error creating Service Function Instance, task=%s: %s", task_id
, str(e
))
1339 error_text
= self
._format
_vim
_error
_msg
(str(e
))
1340 task
["error_msg"] = error_text
1341 task
["status"] = "FAILED"
1342 task
["vim_id"] = None
1343 instance_element_update
= {"status": "VIM_ERROR", "vim_sfi_id": None, "error_msg": error_text
}
1344 return instance_element_update
1346 def del_sfi(self
, task
):
1347 sfi_vim_id
= task
["vim_id"]
1349 self
.vim
.delete_sfi(sfi_vim_id
)
1350 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1351 task
["error_msg"] = None
1354 except vimconn
.vimconnException
as e
:
1355 task
["error_msg"] = self
._format
_vim
_error
_msg
(str(e
))
1356 if isinstance(e
, vimconn
.vimconnNotFoundException
):
1357 # If not found mark as Done and fill error_msg
1358 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1360 task
["status"] = "FAILED"
1363 def new_sf(self
, task
):
1366 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1368 depending_tasks
= ["TASK-" + str(dep_id
) for dep_id
in task
["extra"]["depends_on"]]
1369 # sfis = next(iter(task.get("depends").values())).get("extra").get("params")[5]
1370 sfis
= [task
.get("depends").get(dep_task
) for dep_task
in depending_tasks
]
1373 sfi_id_list
.append(sfi
.get("vim_id"))
1374 name
= "sf-{}".format(task
["item_id"][:8])
1375 # By default no form of IETF SFC Encapsulation will be used
1376 vim_sf_id
= self
.vim
.new_sf(name
, sfi_id_list
, sfc_encap
=False)
1378 task
["extra"]["created"] = True
1379 task
["extra"]["vim_status"] = "ACTIVE"
1380 task
["error_msg"] = None
1381 task
["status"] = "DONE"
1382 task
["vim_id"] = vim_sf_id
1383 instance_element_update
= {"status": "ACTIVE", "vim_sf_id": vim_sf_id
, "error_msg": None}
1384 return instance_element_update
1386 except (vimconn
.vimconnException
, VimThreadException
) as e
:
1387 self
.logger
.error("Error creating Service Function, task=%s: %s", task_id
, str(e
))
1388 error_text
= self
._format
_vim
_error
_msg
(str(e
))
1389 task
["error_msg"] = error_text
1390 task
["status"] = "FAILED"
1391 task
["vim_id"] = None
1392 instance_element_update
= {"status": "VIM_ERROR", "vim_sf_id": None, "error_msg": error_text
}
1393 return instance_element_update
1395 def del_sf(self
, task
):
1396 sf_vim_id
= task
["vim_id"]
1398 self
.vim
.delete_sf(sf_vim_id
)
1399 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1400 task
["error_msg"] = None
1403 except vimconn
.vimconnException
as e
:
1404 task
["error_msg"] = self
._format
_vim
_error
_msg
(str(e
))
1405 if isinstance(e
, vimconn
.vimconnNotFoundException
):
1406 # If not found mark as Done and fill error_msg
1407 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1409 task
["status"] = "FAILED"
1412 def new_classification(self
, task
):
1413 vim_classification_id
= None
1415 params
= task
["params"]
1416 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1417 dep_id
= "TASK-" + str(task
["extra"]["depends_on"][0])
1419 interfaces
= task
.get("depends").get(dep_id
).get("extra").get("interfaces")
1420 # Bear in mind that different VIM connectors might support Classifications differently.
1421 # In the case of OpenStack, only the first VNF attached to the classifier will be used
1422 # to create the Classification(s) (the "logical source port" of the "Flow Classifier").
1423 # Since the VNFFG classifier match lacks the ethertype, classification defaults to
1424 # using the IPv4 flow classifier.
1425 logical_source_port_vim_id
= None
1426 logical_source_port_id
= params
.get("logical_source_port")
1427 for vim_interface
, interface_data
in interfaces
.items():
1428 if interface_data
.get("interface_id") == logical_source_port_id
:
1429 logical_source_port_vim_id
= vim_interface
1431 if not logical_source_port_vim_id
:
1432 error_text
= "Error creating Flow Classifier, Logical Source Port id {}".format(
1433 logical_source_port_id
)
1434 self
.logger
.error(error_text
)
1435 task
["error_msg"] = error_text
1436 task
["status"] = "FAILED"
1437 task
["vim_id"] = None
1440 name
= "c-{}".format(task
["item_id"][:8])
1441 # if not CIDR is given for the IP addresses, add /32:
1442 ip_proto
= int(params
.get("ip_proto"))
1443 source_ip
= params
.get("source_ip")
1444 destination_ip
= params
.get("destination_ip")
1445 source_port
= params
.get("source_port")
1446 destination_port
= params
.get("destination_port")
1447 definition
= {"logical_source_port": logical_source_port_vim_id
}
1453 elif ip_proto
== 17:
1455 definition
["protocol"] = ip_proto
1457 if '/' not in source_ip
:
1459 definition
["source_ip_prefix"] = source_ip
1461 definition
["source_port_range_min"] = source_port
1462 definition
["source_port_range_max"] = source_port
1463 if destination_port
:
1464 definition
["destination_port_range_min"] = destination_port
1465 definition
["destination_port_range_max"] = destination_port
1467 if '/' not in destination_ip
:
1468 destination_ip
+= '/32'
1469 definition
["destination_ip_prefix"] = destination_ip
1471 vim_classification_id
= self
.vim
.new_classification(
1472 name
, 'legacy_flow_classifier', definition
)
1474 task
["extra"]["created"] = True
1475 task
["extra"]["vim_status"] = "ACTIVE"
1476 task
["error_msg"] = None
1477 task
["status"] = "DONE"
1478 task
["vim_id"] = vim_classification_id
1479 instance_element_update
= {"status": "ACTIVE", "vim_classification_id": vim_classification_id
,
1481 return instance_element_update
1483 except (vimconn
.vimconnException
, VimThreadException
) as e
:
1484 self
.logger
.error("Error creating Classification, task=%s: %s", task_id
, str(e
))
1485 error_text
= self
._format
_vim
_error
_msg
(str(e
))
1486 task
["error_msg"] = error_text
1487 task
["status"] = "FAILED"
1488 task
["vim_id"] = None
1489 instance_element_update
= {"status": "VIM_ERROR", "vim_classification_id": None, "error_msg": error_text
}
1490 return instance_element_update
1492 def del_classification(self
, task
):
1493 classification_vim_id
= task
["vim_id"]
1495 self
.vim
.delete_classification(classification_vim_id
)
1496 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1497 task
["error_msg"] = None
1500 except vimconn
.vimconnException
as e
:
1501 task
["error_msg"] = self
._format
_vim
_error
_msg
(str(e
))
1502 if isinstance(e
, vimconn
.vimconnNotFoundException
):
1503 # If not found mark as Done and fill error_msg
1504 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1506 task
["status"] = "FAILED"
1509 def new_sfp(self
, task
):
1512 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1513 depending_tasks
= [task
.get("depends").get("TASK-" + str(tsk_id
)) for tsk_id
in
1514 task
.get("extra").get("depends_on")]
1517 classification_id_list
= []
1518 for dep
in depending_tasks
:
1519 vim_id
= dep
.get("vim_id")
1520 resource
= dep
.get("item")
1521 if resource
== "instance_sfs":
1522 sf_id_list
.append(vim_id
)
1523 elif resource
== "instance_classifications":
1524 classification_id_list
.append(vim_id
)
1526 name
= "sfp-{}".format(task
["item_id"][:8])
1527 # By default no form of IETF SFC Encapsulation will be used
1528 vim_sfp_id
= self
.vim
.new_sfp(name
, classification_id_list
, sf_id_list
, sfc_encap
=False)
1530 task
["extra"]["created"] = True
1531 task
["extra"]["vim_status"] = "ACTIVE"
1532 task
["error_msg"] = None
1533 task
["status"] = "DONE"
1534 task
["vim_id"] = vim_sfp_id
1535 instance_element_update
= {"status": "ACTIVE", "vim_sfp_id": vim_sfp_id
, "error_msg": None}
1536 return instance_element_update
1538 except (vimconn
.vimconnException
, VimThreadException
) as e
:
1539 self
.logger
.error("Error creating Service Function, task=%s: %s", task_id
, str(e
))
1540 error_text
= self
._format
_vim
_error
_msg
(str(e
))
1541 task
["error_msg"] = error_text
1542 task
["status"] = "FAILED"
1543 task
["vim_id"] = None
1544 instance_element_update
= {"status": "VIM_ERROR", "vim_sfp_id": None, "error_msg": error_text
}
1545 return instance_element_update
1547 def del_sfp(self
, task
):
1548 sfp_vim_id
= task
["vim_id"]
1550 self
.vim
.delete_sfp(sfp_vim_id
)
1551 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1552 task
["error_msg"] = None
1555 except vimconn
.vimconnException
as e
:
1556 task
["error_msg"] = self
._format
_vim
_error
_msg
(str(e
))
1557 if isinstance(e
, vimconn
.vimconnNotFoundException
):
1558 # If not found mark as Done and fill error_msg
1559 task
["status"] = "FINISHED" # with FINISHED instead of DONE it will not be refreshing
1561 task
["status"] = "FAILED"
1564 def _refres_sfps(self
, task
):
1565 """Call VIM to get SFPs status"""
1566 database_update
= None
1568 vim_id
= task
["vim_id"]
1569 sfp_to_refresh_list
= [vim_id
]
1570 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1572 vim_dict
= self
.vim
.refresh_sfps_status(sfp_to_refresh_list
)
1573 vim_info
= vim_dict
[vim_id
]
1574 except vimconn
.vimconnException
as e
:
1575 # Mark all tasks at VIM_ERROR status
1576 self
.logger
.error("task={} get-sfp: vimconnException when trying to refresh sfps {}".format(task_id
, e
))
1577 vim_info
= {"status": "VIM_ERROR", "error_msg": str(e
)}
1579 self
.logger
.debug("task={} get-sfp: vim_sfp_id={} result={}".format(task_id
, task
["vim_id"], vim_info
))
1580 #TODO: Revise this part
1581 vim_info_error_msg
= None
1582 if vim_info
.get("error_msg"):
1583 vim_info_error_msg
= self
._format
_vim
_error
_msg
(vim_info
["error_msg"])
1584 task_vim_info
= task
["extra"].get("vim_info")
1585 task_error_msg
= task
.get("error_msg")
1586 task_vim_status
= task
["extra"].get("vim_status")
1587 if task_vim_status
!= vim_info
["status"] or task_error_msg
!= vim_info_error_msg
or \
1588 (vim_info
.get("vim_info") and task_vim_info
!= vim_info
["vim_info"]):
1589 database_update
= {"status": vim_info
["status"], "error_msg": vim_info_error_msg
}
1590 if vim_info
.get("vim_info"):
1591 database_update
["vim_info"] = vim_info
["vim_info"]
1593 task
["extra"]["vim_status"] = vim_info
["status"]
1594 task
["error_msg"] = vim_info_error_msg
1595 if vim_info
.get("vim_info"):
1596 task
["extra"]["vim_info"] = vim_info
["vim_info"]
1598 return database_update
1600 def _refres_sfis(self
, task
):
1601 """Call VIM to get sfis status"""
1602 database_update
= None
1604 vim_id
= task
["vim_id"]
1605 sfi_to_refresh_list
= [vim_id
]
1606 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1608 vim_dict
= self
.vim
.refresh_sfis_status(sfi_to_refresh_list
)
1609 vim_info
= vim_dict
[vim_id
]
1610 except vimconn
.vimconnException
as e
:
1611 # Mark all tasks at VIM_ERROR status
1612 self
.logger
.error("task={} get-sfi: vimconnException when trying to refresh sfis {}".format(task_id
, e
))
1613 vim_info
= {"status": "VIM_ERROR", "error_msg": str(e
)}
1615 self
.logger
.debug("task={} get-sfi: vim_sfi_id={} result={}".format(task_id
, task
["vim_id"], vim_info
))
1616 #TODO: Revise this part
1617 vim_info_error_msg
= None
1618 if vim_info
.get("error_msg"):
1619 vim_info_error_msg
= self
._format
_vim
_error
_msg
(vim_info
["error_msg"])
1620 task_vim_info
= task
["extra"].get("vim_info")
1621 task_error_msg
= task
.get("error_msg")
1622 task_vim_status
= task
["extra"].get("vim_status")
1623 if task_vim_status
!= vim_info
["status"] or task_error_msg
!= vim_info_error_msg
or \
1624 (vim_info
.get("vim_info") and task_vim_info
!= vim_info
["vim_info"]):
1625 database_update
= {"status": vim_info
["status"], "error_msg": vim_info_error_msg
}
1626 if vim_info
.get("vim_info"):
1627 database_update
["vim_info"] = vim_info
["vim_info"]
1629 task
["extra"]["vim_status"] = vim_info
["status"]
1630 task
["error_msg"] = vim_info_error_msg
1631 if vim_info
.get("vim_info"):
1632 task
["extra"]["vim_info"] = vim_info
["vim_info"]
1634 return database_update
1636 def _refres_sfs(self
, task
):
1637 """Call VIM to get sfs status"""
1638 database_update
= None
1640 vim_id
= task
["vim_id"]
1641 sf_to_refresh_list
= [vim_id
]
1642 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1644 vim_dict
= self
.vim
.refresh_sfs_status(sf_to_refresh_list
)
1645 vim_info
= vim_dict
[vim_id
]
1646 except vimconn
.vimconnException
as e
:
1647 # Mark all tasks at VIM_ERROR status
1648 self
.logger
.error("task={} get-sf: vimconnException when trying to refresh sfs {}".format(task_id
, e
))
1649 vim_info
= {"status": "VIM_ERROR", "error_msg": str(e
)}
1651 self
.logger
.debug("task={} get-sf: vim_sf_id={} result={}".format(task_id
, task
["vim_id"], vim_info
))
1652 #TODO: Revise this part
1653 vim_info_error_msg
= None
1654 if vim_info
.get("error_msg"):
1655 vim_info_error_msg
= self
._format
_vim
_error
_msg
(vim_info
["error_msg"])
1656 task_vim_info
= task
["extra"].get("vim_info")
1657 task_error_msg
= task
.get("error_msg")
1658 task_vim_status
= task
["extra"].get("vim_status")
1659 if task_vim_status
!= vim_info
["status"] or task_error_msg
!= vim_info_error_msg
or \
1660 (vim_info
.get("vim_info") and task_vim_info
!= vim_info
["vim_info"]):
1661 database_update
= {"status": vim_info
["status"], "error_msg": vim_info_error_msg
}
1662 if vim_info
.get("vim_info"):
1663 database_update
["vim_info"] = vim_info
["vim_info"]
1665 task
["extra"]["vim_status"] = vim_info
["status"]
1666 task
["error_msg"] = vim_info_error_msg
1667 if vim_info
.get("vim_info"):
1668 task
["extra"]["vim_info"] = vim_info
["vim_info"]
1670 return database_update
1672 def _refres_classifications(self
, task
):
1673 """Call VIM to get classifications status"""
1674 database_update
= None
1676 vim_id
= task
["vim_id"]
1677 classification_to_refresh_list
= [vim_id
]
1678 task_id
= task
["instance_action_id"] + "." + str(task
["task_index"])
1680 vim_dict
= self
.vim
.refresh_classifications_status(classification_to_refresh_list
)
1681 vim_info
= vim_dict
[vim_id
]
1682 except vimconn
.vimconnException
as e
:
1683 # Mark all tasks at VIM_ERROR status
1684 self
.logger
.error("task={} get-classification: vimconnException when trying to refresh classifications {}"
1685 .format(task_id
, e
))
1686 vim_info
= {"status": "VIM_ERROR", "error_msg": str(e
)}
1688 self
.logger
.debug("task={} get-classification: vim_classification_id={} result={}".format(task_id
,
1689 task
["vim_id"], vim_info
))
1690 #TODO: Revise this part
1691 vim_info_error_msg
= None
1692 if vim_info
.get("error_msg"):
1693 vim_info_error_msg
= self
._format
_vim
_error
_msg
(vim_info
["error_msg"])
1694 task_vim_info
= task
["extra"].get("vim_info")
1695 task_error_msg
= task
.get("error_msg")
1696 task_vim_status
= task
["extra"].get("vim_status")
1697 if task_vim_status
!= vim_info
["status"] or task_error_msg
!= vim_info_error_msg
or \
1698 (vim_info
.get("vim_info") and task_vim_info
!= vim_info
["vim_info"]):
1699 database_update
= {"status": vim_info
["status"], "error_msg": vim_info_error_msg
}
1700 if vim_info
.get("vim_info"):
1701 database_update
["vim_info"] = vim_info
["vim_info"]
1703 task
["extra"]["vim_status"] = vim_info
["status"]
1704 task
["error_msg"] = vim_info_error_msg
1705 if vim_info
.get("vim_info"):
1706 task
["extra"]["vim_info"] = vim_info
["vim_info"]
1708 return database_update