import sys
from urllib.parse import quote
from uuid import UUID
+from copy import deepcopy
__author__ = "Alfonso Tierno, Pablo Montes"
__date__ = "$09-Jan-2018 09:09:48$"
self.tenant = None
self.datacenter_id_name = kwargs.get("datacenter")
self.datacenter = None
- self.logger = logging.getLogger(kwargs.get('logger', 'ROClient'))
- if kwargs.get("debug"):
- self.logger.setLevel(logging.DEBUG)
+ logger_name = kwargs.get('logger_name', 'ROClient')
+ self.logger = logging.getLogger(logger_name)
+ if kwargs.get("loglevel"):
+ self.logger.setLevel(kwargs["loglevel"])
global requests
requests = kwargs.get("TODO remove")
:param filter_by: dictionary with filtering
:return: a list of dict. It can be empty. Raises ROClientException on Error,
"""
- if item not in self.client_to_RO:
- raise ROClientException("Invalid item {}".format(item))
- if item == 'tenant':
- all_tenants = None
- with aiohttp.ClientSession(loop=self.loop) as session:
- content = await self._list_item(session, self.client_to_RO[item], all_tenants=all_tenants,
- filter_dict=filter_by)
- if isinstance(content, dict):
- if len(content) == 1:
- for _, v in content.items():
- return v
- return content.values()[0]
- else:
- raise ROClientException("Output not a list neither dict with len equal 1", http_code=500)
- return content
+ try:
+ if item not in self.client_to_RO:
+ raise ROClientException("Invalid item {}".format(item))
+ if item == 'tenant':
+ all_tenants = None
+ with aiohttp.ClientSession(loop=self.loop) as session:
+ content = await self._list_item(session, self.client_to_RO[item], all_tenants=all_tenants,
+ filter_dict=filter_by)
+ if isinstance(content, dict):
+ if len(content) == 1:
+ for _, v in content.items():
+ return v
+ return content.values()[0]
+ else:
+ raise ROClientException("Output not a list neither dict with len equal 1", http_code=500)
+ return content
+ except aiohttp.errors.ClientOSError as e:
+ raise ROClientException(e, http_code=504)
async def _get_item_uuid(self, session, item, item_id_name, all_tenants=False):
if all_tenants:
:param all_tenants: True if not filtering by tenant. Only allowed for admin
:return: dictionary with the information or raises ROClientException on Error, NotFound, found several
"""
- if item not in self.client_to_RO:
- raise ROClientException("Invalid item {}".format(item))
- if item == 'tenant':
- all_tenants = None
-
- with aiohttp.ClientSession(loop=self.loop) as session:
- content = await self._get_item(session, self.client_to_RO[item], item_id_name, all_tenants=all_tenants)
- if len(content) == 1:
- return content.values()[0]
- else:
- return content
+ try:
+ if item not in self.client_to_RO:
+ raise ROClientException("Invalid item {}".format(item))
+ if item == 'tenant':
+ all_tenants = None
+
+ with aiohttp.ClientSession(loop=self.loop) as session:
+ content = await self._get_item(session, self.client_to_RO[item], item_id_name, all_tenants=all_tenants)
+ if len(content) == 1:
+ return content.values()[0]
+ else:
+ return content
+ except aiohttp.errors.ClientOSError as e:
+ raise ROClientException(e, http_code=504)
async def delete(self, item, item_id_name=None, all_tenants=False):
"""
:param all_tenants: True if not filtering by tenant. Only allowed for admin
:return: dictionary with the information or raises ROClientException on Error, NotFound, found several
"""
- if item not in self.client_to_RO:
- raise ROClientException("Invalid item {}".format(item))
- if item == 'tenant':
- all_tenants = None
-
- with aiohttp.ClientSession(loop=self.loop) as session:
- if item == 'vim':
- # check that exist
- item_id = await self._get_item_uuid(session, "datacenters", item_id_name, all_tenants=True)
+ try:
+ if item not in self.client_to_RO:
+ raise ROClientException("Invalid item {}".format(item))
+ if item == 'tenant':
all_tenants = None
- return await self._del_item(session, self.client_to_RO[item], item_id_name, all_tenants=all_tenants)
+
+ with aiohttp.ClientSession(loop=self.loop) as session:
+ if item == 'vim':
+ # check that exist
+ item_id = await self._get_item_uuid(session, "datacenters", item_id_name, all_tenants=True)
+ all_tenants = None
+ return await self._del_item(session, self.client_to_RO[item], item_id_name, all_tenants=all_tenants)
+ except aiohttp.errors.ClientOSError as e:
+ raise ROClientException(e, http_code=504)
async def create(self, item, descriptor=None, descriptor_format=None, **kwargs):
"""
keys can be a dot separated list to specify elements inside dict
:return: dictionary with the information or raises ROClientException on Error
"""
- if isinstance(descriptor, str):
- descriptor = self._parse(descriptor, descriptor_format)
- elif descriptor:
- pass
- else:
- descriptor = {}
-
- if item not in self.client_to_RO:
- raise ROClientException("Invalid item {}".format(item))
- desc, enveloped = remove_envelop(item, descriptor)
-
- # Override descriptor with kwargs
- if kwargs:
- try:
- for k, v in kwargs.items():
- update_content = desc
- kitem_old = None
- klist = k.split(".")
- for kitem in klist:
- if kitem_old is not None:
- update_content = update_content[kitem_old]
- if isinstance(update_content, dict):
- kitem_old = kitem
- elif isinstance(update_content, list):
- kitem_old = int(kitem)
+ try:
+ if isinstance(descriptor, str):
+ descriptor = self._parse(descriptor, descriptor_format)
+ elif descriptor:
+ pass
+ else:
+ descriptor = {}
+
+ if item not in self.client_to_RO:
+ raise ROClientException("Invalid item {}".format(item))
+ desc, enveloped = remove_envelop(item, descriptor)
+
+ # Override descriptor with kwargs
+ if kwargs:
+ desc = deepcopy(desc) # do not modify original descriptor
+ try:
+ for k, v in kwargs.items():
+ update_content = desc
+ kitem_old = None
+ klist = k.split(".")
+ for kitem in klist:
+ if kitem_old is not None:
+ update_content = update_content[kitem_old]
+ if isinstance(update_content, dict):
+ kitem_old = kitem
+ elif isinstance(update_content, list):
+ kitem_old = int(kitem)
+ else:
+ raise ROClientException(
+ "Invalid query string '{}'. Descriptor is not a list nor dict at '{}'".format(k, kitem))
+ if v == "__DELETE__":
+ del update_content[kitem_old]
else:
- raise ROClientException(
- "Invalid query string '{}'. Descriptor is not a list nor dict at '{}'".format(k, kitem))
- update_content[kitem_old] = v
- except KeyError:
- raise ROClientException(
- "Invalid query string '{}'. Descriptor does not contain '{}'".format(k, kitem_old))
- except ValueError:
- raise ROClientException("Invalid query string '{}'. Expected integer index list instead of '{}'".format(
- k, kitem))
- except IndexError:
- raise ROClientException(
- "Invalid query string '{}'. Index '{}' out of range".format(k, kitem_old))
-
- for mandatory in self.mandatory_for_create[item]:
- if mandatory not in desc:
- raise ROClientException("'{}' is mandatory parameter for {}".format(mandatory, item))
-
- all_tenants = False
- if item in ('tenant', 'vim'):
- all_tenants = None
+ update_content[kitem_old] = v
+ except KeyError:
+ raise ROClientException(
+ "Invalid query string '{}'. Descriptor does not contain '{}'".format(k, kitem_old))
+ except ValueError:
+ raise ROClientException("Invalid query string '{}'. Expected integer index list instead of '{}'".format(
+ k, kitem))
+ except IndexError:
+ raise ROClientException(
+ "Invalid query string '{}'. Index '{}' out of range".format(k, kitem_old))
+
+ for mandatory in self.mandatory_for_create[item]:
+ if mandatory not in desc:
+ raise ROClientException("'{}' is mandatory parameter for {}".format(mandatory, item))
+
+ all_tenants = False
+ if item in ('tenant', 'vim'):
+ all_tenants = None
- if not enveloped:
- create_desc = self._create_envelop(item, desc)
- else:
- create_desc = descriptor
+ if not enveloped:
+ create_desc = self._create_envelop(item, desc)
+ else:
+ create_desc = descriptor
- with aiohttp.ClientSession(loop=self.loop) as session:
- return await self._create_item(session, self.client_to_RO[item], create_desc, all_tenants)
+ with aiohttp.ClientSession(loop=self.loop) as session:
+ return await self._create_item(session, self.client_to_RO[item], create_desc, all_tenants)
+ except aiohttp.errors.ClientOSError as e:
+ raise ROClientException(e, http_code=504)
def edit_tenant(self, uuid=None, name=None, descriptor=None, descriptor_format=None, new_name=None, new_description=None):
"""Edit the parameters of a tenant
Return: Raises an exception on error, not found or found several
Obtain a dictionary with format {'tenant':{newtenant_info}}
"""
- # TODO revise
- if isinstance(descriptor, str):
- descriptor = self.parse(descriptor, descriptor_format)
- elif descriptor:
- pass
- elif new_name or new_description:
- descriptor={"tenant": {}}
- else:
- raise ROClientException("Missing descriptor")
+ try:
+ # TODO revise
+ if isinstance(descriptor, str):
+ descriptor = self.parse(descriptor, descriptor_format)
+ elif descriptor:
+ pass
+ elif new_name or new_description:
+ descriptor={"tenant": {}}
+ else:
+ raise ROClientException("Missing descriptor")
- if 'tenant' not in descriptor or len(descriptor)!=1:
- raise ROClientException("Descriptor must contain only one 'tenant' field")
- if new_name:
- descriptor['tenant']['name'] = new_name
- if new_description:
- descriptor['tenant']['description'] = new_description
+ if 'tenant' not in descriptor or len(descriptor)!=1:
+ raise ROClientException("Descriptor must contain only one 'tenant' field")
+ if new_name:
+ descriptor['tenant']['name'] = new_name
+ if new_description:
+ descriptor['tenant']['description'] = new_description
- return self._edit_item("tenants", descriptor, uuid, name, all_tenants=None)
+ return self._edit_item("tenants", descriptor, uuid, name, all_tenants=None)
+ except aiohttp.errors.ClientOSError as e:
+ raise ROClientException(e, http_code=504)
#DATACENTERS
if __name__ == '__main__':
RO_URL = "http://localhost:9090/openmano"
- RO_TENANT = "2c94f639-cefc-4f3a-a8f9-bbab0471946a"
- RO_VIM = "3e70deb6-aea1-11e7-af13-080027429aaf"
+ RO_TENANT = "osm"
+ RO_VIM = "myvim"
streamformat = "%(asctime)s %(name)s %(levelname)s: %(message)s"
logging.basicConfig(format=streamformat)
import fslocal
import msglocal
import msgkafka
+import logging
+import functools
from dbbase import DbException
from fsbase import FsException
from msgbase import MsgException
from os import environ
-import logging
from vca import DeployApplication, RemoveApplication
-
-#streamformat = "%(asctime)s %(name)s %(levelname)s: %(message)s"
-streamformat = "%(name)s %(levelname)s: %(message)s"
-logging.basicConfig(format=streamformat, level=logging.DEBUG)
-
+from copy import deepcopy
+from http import HTTPStatus
class LcmException(Exception):
pass
# load configuration
config = self.read_config_file(config_file)
self.config = config
- self.ro_url = "http://{}:{}/openmano".format(config["RO"]["host"], config["RO"]["port"])
- self.ro_tenant = config["RO"]["tenant"]
+ self.ro_config={
+ "endpoint_url": "http://{}:{}/openmano".format(config["RO"]["host"], config["RO"]["port"]),
+ "tenant": config.get("tenant", "osm"),
+ "logger_name": "lcm.ROclient",
+ "loglevel": "ERROR",
+ }
self.vca = config["VCA"] # TODO VCA
self.loop = None
+
+ # logging
+ log_format_simple = "%(asctime)s %(levelname)s %(name)s %(filename)s:%(lineno)s %(message)s"
+ log_formatter_simple = logging.Formatter(log_format_simple, datefmt='%Y-%m-%dT%H:%M:%S')
+ config["database"]["logger_name"] = "lcm.db"
+ config["storage"]["logger_name"] = "lcm.fs"
+ config["message"]["logger_name"] = "lcm.msg"
+ if "logfile" in config["global"]:
+ file_handler = logging.handlers.RotatingFileHandler(config["global"]["logfile"],
+ maxBytes=100e6, backupCount=9, delay=0)
+ file_handler.setFormatter(log_formatter_simple)
+ self.logger.addHandler(file_handler)
+ else:
+ str_handler = logging.StreamHandler()
+ str_handler.setFormatter(log_formatter_simple)
+ self.logger.addHandler(str_handler)
+
+ if config["global"].get("loglevel"):
+ self.logger.setLevel(config["global"]["loglevel"])
+
+ # logging other modules
+ for k1, logname in {"message": "lcm.msg", "database": "lcm.db", "storage": "lcm.fs"}.items():
+ config[k1]["logger_name"] = logname
+ logger_module = logging.getLogger(logname)
+ if "logfile" in config[k1]:
+ file_handler = logging.handlers.RotatingFileHandler(config[k1]["logfile"],
+ maxBytes=100e6, backupCount=9, delay=0)
+ file_handler.setFormatter(log_formatter_simple)
+ logger_module.addHandler(file_handler)
+ if "loglevel" in config[k1]:
+ logger_module.setLevel(config[k1]["loglevel"])
+
try:
if config["database"]["driver"] == "mongo":
- self.db = dbmongo.dbmongo()
+ self.db = dbmongo.DbMongo()
self.db.db_connect(config["database"])
elif config["database"]["driver"] == "memory":
- self.db = dbmemory.dbmemory()
+ self.db = dbmemory.DbMemory()
self.db.db_connect(config["database"])
else:
raise LcmException("Invalid configuration param '{}' at '[database]':'driver'".format(
config["storage"]["driver"]))
if config["message"]["driver"] == "local":
- self.msg = msglocal.msgLocal()
+ self.msg = msglocal.MsgLocal()
self.msg.connect(config["message"])
elif config["message"]["driver"] == "kafka":
self.msg = msgkafka.MsgKafka()
self.logger.critical(str(e), exc_info=True)
raise LcmException(str(e))
- # def update_nsr_db(self, nsr_id, nsr_desc):
- # self.db.replace("nsrs", nsr_id, nsr_desc)
-
- async def create_ns(self, nsr_id):
- self.logger.debug("create_ns task nsr_id={} Enter".format(nsr_id))
- db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
- nsr_lcm = {
- "id": nsr_id,
- "RO": {"vnfd_id": {}, "nsd_id": None, "nsr_id": None, "nsr_status": "SCHEDULED"},
- "nsr_ip": {},
- "VCA": {}, # "TODO"
- }
- db_nsr["_admin"]["deploy"] = nsr_lcm
- db_nsr["detailed-status"] = "creating"
- db_nsr["operational-status"] = "init"
-
- deloyment_timeout = 120
+ def update_nsr_db(self, nsr_id, nsr_desc):
+ try:
+ self.db.replace("nsrs", nsr_id, nsr_desc)
+ except DbException as e:
+ self.logger.error("Updating nsr_id={}: {}".format(nsr_id, e))
+
+ def vca_deploy_callback(self, db_nsr, vnf_index, status, task):
+ # TODO study using this callback when VCA.DeployApplication success from VCAMonitor
+ # By the moment this callback is used only to capture exception conditions from VCA DeployApplication
+ nsr_id = db_nsr["_id"]
+ self.logger.debug("Task create_ns={} vca_deploy_callback Enter".format(nsr_id))
+ try:
+ if task.cancelled():
+ return
+ if task.done():
+ exc = task.exception()
+ if exc:
+ nsr_lcm = db_nsr["_admin"]["deploy"]
+ nsr_lcm["VCA"][vnf_index]['operational-status'] = "failed"
+ db_nsr["detailed-status"] = "fail configuring vnf_index={} {}".format(vnf_index, exc)
+ db_nsr["config-status"] = "failed"
+ self.update_nsr_db(nsr_id, db_nsr)
+ else:
+ # TODO may be used to be called when VCA monitor status changes
+ pass
+ # except DbException as e:
+ # self.logger.error("Task create_ns={} vca_deploy_callback Exception {}".format(nsr_id, e))
+ except Exception as e:
+ self.logger.critical("Task create_ns={} vca_deploy_callback Exception {}".format(nsr_id, e), exc_info=True)
+
+ async def create_ns(self, nsr_id, order_id):
+ logging_text = "Task create_ns={} ".format(nsr_id)
+ self.logger.debug(logging_text + "Enter")
+ # get all needed from database
+ db_nsr = None
+ exc = None
+ step = "Getting nsr from db"
try:
+ db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
nsd = db_nsr["nsd"]
- RO = ROclient.ROClient(self.loop, endpoint_url=self.ro_url, tenant=self.ro_tenant,
- datacenter=db_nsr["datacenter"])
-
- # get vnfds, instantiate at RO
+ needed_vnfd = {}
for c_vnf in nsd["constituent-vnfd"]:
vnfd_id = c_vnf["vnfd-id-ref"]
- self.logger.debug("create_ns task nsr_id={} RO vnfd={} creating".format(nsr_id, vnfd_id))
- db_nsr["detailed-status"] = "Creating vnfd {} at RO".format(vnfd_id)
- vnfd = self.db.get_one("vnfds", {"id": vnfd_id})
- vnfd.pop("_admin", None)
- vnfd.pop("_id", None)
+ if vnfd_id not in needed_vnfd:
+ step = "Getting vnfd={} from db".format(vnfd_id)
+ needed_vnfd[vnfd_id] = self.db.get_one("vnfds", {"id": vnfd_id})
+
+ nsr_lcm = {
+ "id": nsr_id,
+ "RO": {"vnfd_id": {}, "nsd_id": None, "nsr_id": None, "nsr_status": "SCHEDULED"},
+ "nsr_ip": {},
+ "VCA": {},
+ }
+ db_nsr["_admin"]["deploy"] = nsr_lcm
+ db_nsr["detailed-status"] = "creating"
+ db_nsr["operational-status"] = "init"
+
+ deloyment_timeout = 120
+
+ RO = ROclient.ROClient(self.loop, datacenter=db_nsr["datacenter"], **self.ro_config)
+
+ # get vnfds, instantiate at RO
+ for vnfd_id, vnfd in needed_vnfd.items():
+ step = db_nsr["detailed-status"] = "Creating vnfd={} at RO".format(vnfd_id)
+ self.logger.debug(logging_text + step)
+ vnfd_id_RO = nsr_id + "." + vnfd_id[:200]
# look if present
- vnfd_list = await RO.get_list("vnfd", filter_by={"osm_id": vnfd_id})
+ vnfd_list = await RO.get_list("vnfd", filter_by={"osm_id": vnfd_id_RO})
if vnfd_list:
nsr_lcm["RO"]["vnfd_id"][vnfd_id] = vnfd_list[0]["uuid"]
- self.logger.debug("create_ns task nsr_id={} RO vnfd={} exist. Using RO_id={}".format(
- nsr_id, vnfd_id, vnfd_list[0]["uuid"]))
+ self.logger.debug(logging_text + "RO vnfd={} exist. Using RO_id={}".format(
+ vnfd_id, vnfd_list[0]["uuid"]))
else:
- desc = await RO.create("vnfd", descriptor=vnfd)
+ vnfd_RO = deepcopy(vnfd)
+ vnfd_RO.pop("_id", None)
+ vnfd_RO.pop("_admin", None)
+ vnfd_RO["id"] = vnfd_id_RO
+ desc = await RO.create("vnfd", descriptor=vnfd_RO)
nsr_lcm["RO"]["vnfd_id"][vnfd_id] = desc["uuid"]
- self.db.replace("nsrs", nsr_id, db_nsr)
-
- # db_new("vnfr", vnfr)
- # db_update("ns_request", nsr_id, ns_request)
+ self.update_nsr_db(nsr_id, db_nsr)
# create nsd at RO
- nsd_id = db_nsr["nsd"]["id"]
- self.logger.debug("create_ns task nsr_id={} RO nsd={} creating".format(nsr_id, nsd_id))
- db_nsr["detailed-status"] = "Creating nsd {} at RO".format(nsd_id)
- nsd = self.db.get_one("nsds", {"id": nsd_id})
- nsd.pop("_admin", None)
- nsd.pop("_id", None)
-
- nsd_list = await RO.get_list("nsd", filter_by={"osm_id": nsd_id})
+ nsd_id = nsd["id"]
+ step = db_nsr["detailed-status"] = "Creating nsd={} at RO".format(nsd_id)
+ self.logger.debug(logging_text + step)
+
+ nsd_id_RO = nsd_id + "." + nsd_id[:200]
+ nsd_list = await RO.get_list("nsd", filter_by={"osm_id": nsd_id_RO})
if nsd_list:
nsr_lcm["RO"]["nsd_id"] = nsd_list[0]["uuid"]
- self.logger.debug("create_ns task nsr_id={} RO nsd={} exist. Using RO_id={}".format(
- nsr_id, nsd_id, nsd_list[0]["uuid"]))
+ self.logger.debug(logging_text + "RO nsd={} exist. Using RO_id={}".format(
+ nsd_id, nsd_list[0]["uuid"]))
else:
- desc = await RO.create("nsd", descriptor=nsd)
+ nsd_RO = deepcopy(nsd)
+ nsd_RO["id"] = nsd_id_RO
+ nsd_RO.pop("_id", None)
+ nsd_RO.pop("_admin", None)
+ for c_vnf in nsd_RO["constituent-vnfd"]:
+ vnfd_id = c_vnf["vnfd-id-ref"]
+ c_vnf["vnfd-id-ref"] = nsr_id + "." + vnfd_id[:200]
+ desc = await RO.create("nsd", descriptor=nsd_RO)
nsr_lcm["RO"]["nsd_id"] = desc["uuid"]
- self.db.replace("nsrs", nsr_id, db_nsr)
+ self.update_nsr_db(nsr_id, db_nsr)
# Crate ns at RO
- self.logger.debug("create_ns task nsr_id={} RO ns creating".format(nsr_id))
- db_nsr["detailed-status"] = "Creating ns at RO"
- desc = await RO.create("ns", name=db_nsr["name"], datacenter=db_nsr["datacenter"],
- scenario=nsr_lcm["RO"]["nsd_id"])
- RO_nsr_id = desc["uuid"]
- nsr_lcm["RO"]["nsr_id"] = RO_nsr_id
- nsr_lcm["RO"]["nsr_status"] = "BUILD"
- self.db.replace("nsrs", nsr_id, db_nsr)
+ # if present use it unless in error status
+ RO_nsr_id = nsr_lcm["RO"].get("nsr_id")
+ if RO_nsr_id:
+ try:
+ step = db_nsr["detailed-status"] = "Looking for existing ns at RO"
+ self.logger.debug(logging_text + step + " RO_ns_id={}".format(RO_nsr_id))
+ desc = await RO.show("ns", RO_nsr_id)
+ except ROclient.ROClientException as e:
+ if e.http_code != HTTPStatus.NOT_FOUND:
+ raise
+ RO_nsr_id = nsr_lcm["RO"]["nsr_id"] = None
+ if RO_nsr_id:
+ ns_status, ns_status_info = RO.check_ns_status(desc)
+ nsr_lcm["RO"]["nsr_status"] = ns_status
+ if ns_status == "ERROR":
+ step = db_nsr["detailed-status"] = "Deleting ns at RO"
+ self.logger.debug(logging_text + step + " RO_ns_id={}".format(RO_nsr_id))
+ await RO.delete("ns", RO_nsr_id)
+ RO_nsr_id = nsr_lcm["RO"]["nsr_id"] = None
+
+ if not RO_nsr_id:
+ step = db_nsr["detailed-status"] = "Creating ns at RO"
+ self.logger.debug(logging_text + step)
+
+ desc = await RO.create("ns", name=db_nsr["name"], datacenter=db_nsr["datacenter"],
+ scenario=nsr_lcm["RO"]["nsd_id"])
+ RO_nsr_id = nsr_lcm["RO"]["nsr_id"] = desc["uuid"]
+ nsr_lcm["RO"]["nsr_status"] = "BUILD"
+ self.update_nsr_db(nsr_id, db_nsr)
# wait until NS is ready
- self.logger.debug("create_ns task nsr_id={} RO ns_id={} waiting to be ready".format(nsr_id, RO_nsr_id))
+ step = ns_status_detailed = "Waiting ns ready at RO"
+ db_nsr["detailed-status"] = ns_status_detailed
+ self.logger.debug(logging_text + step + " RO_ns_id={}".format(RO_nsr_id))
deloyment_timeout = 600
while deloyment_timeout > 0:
- ns_status_detailed = "Waiting ns ready at RO"
- db_nsr["detailed-status"] = ns_status_detailed
desc = await RO.show("ns", RO_nsr_id)
ns_status, ns_status_info = RO.check_ns_status(desc)
nsr_lcm["RO"]["nsr_status"] = ns_status
if ns_status == "ERROR":
raise ROclient.ROClientException(ns_status_info)
elif ns_status == "BUILD":
- db_nsr["detailed-status"] = ns_status_detailed + "; nsr_id: '{}', {}".format(nsr_id, ns_status_info)
+ db_nsr["detailed-status"] = ns_status_detailed + "; {}".format(ns_status_info)
+ self.update_nsr_db(nsr_id, db_nsr)
elif ns_status == "ACTIVE":
nsr_lcm["nsr_ip"] = RO.get_ns_vnf_ip(desc)
break
await asyncio.sleep(5, loop=self.loop)
deloyment_timeout -= 5
if deloyment_timeout <= 0:
- raise ROclient.ROClientException("Timeot wating ns to be ready")
+ raise ROclient.ROClientException("Timeout waiting ns to be ready")
db_nsr["detailed-status"] = "Configuring vnfr"
- self.db.replace("nsrs", nsr_id, db_nsr)
+ self.update_nsr_db(nsr_id, db_nsr)
- #for nsd in nsr_lcm["descriptors"]["nsd"]:
-
- self.logger.debug("create_ns task nsr_id={} VCA look for".format(nsr_id))
+ vnfd_to_config = 0
+ step = "Looking for needed vnfd to configure"
+ self.logger.debug(logging_text + step)
for c_vnf in nsd["constituent-vnfd"]:
vnfd_id = c_vnf["vnfd-id-ref"]
- vnfd_index = str(c_vnf["member-vnf-index"])
- vnfd = self.db.get_one("vnfds", {"id": vnfd_id})
- db_nsr["config-status"] = "config_not_needed"
+ vnf_index = str(c_vnf["member-vnf-index"])
+ vnfd = needed_vnfd[vnfd_id]
if vnfd.get("vnf-configuration") and vnfd["vnf-configuration"].get("juju"):
- db_nsr["config-status"] = "configuring"
+ nsr_lcm["VCA"][vnf_index] = {}
+ vnfd_to_config += 1
proxy_charm = vnfd["vnf-configuration"]["juju"]["charm"]
# Note: The charm needs to exist on disk at the location
self.db,
db_nsr,
vnfd,
- vnfd_index,
+ vnf_index,
charm_path,
)
)
-
- db_nsr["detailed-status"] = "Done"
+ task.add_done_callback(functools.partial(self.vca_deploy_callback, db_nsr, vnf_index, None))
+ self.lcm_tasks[nsr_id][order_id]["create_charm:" + vnf_index] = task
+ db_nsr["config-status"] = "configuring" if vnfd_to_config else "configured"
+ db_nsr["detailed-status"] = "Configuring 1/{}".format(vnfd_to_config) if vnfd_to_config else "done"
db_nsr["operational-status"] = "running"
- self.db.replace("nsrs", nsr_id, db_nsr)
+ self.update_nsr_db(nsr_id, db_nsr)
self.logger.debug("create_ns task nsr_id={} Exit Ok".format(nsr_id))
return nsr_lcm
- except (ROclient.ROClientException, Exception) as e:
- db_nsr["operational-status"] = "failed"
- db_nsr["detailed-status"] += ": ERROR {}".format(e)
- self.db.replace("nsrs", nsr_id, db_nsr)
- self.logger.debug(
- "create_ns nsr_id={} Exit Exception on '{}': {}".format(nsr_id, db_nsr["detailed-status"], e),
- exc_info=True)
-
- async def delete_ns(self, nsr_id):
- self.logger.debug("delete_ns task nsr_id={}, Delete_ns task nsr_id={} Enter".format(nsr_id, nsr_id))
- db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
- nsr_lcm = db_nsr["_admin"]["deploy"]
-
- db_nsr["operational-status"] = "terminate"
- db_nsr["config-status"] = "terminate"
- db_nsr["detailed-status"] = "Deleting charms"
- self.db.replace("nsrs", nsr_id, db_nsr)
-
+ except (ROclient.ROClientException, DbException) as e:
+ self.logger.error(logging_text + "Exit Exception {}".format(e))
+ exc = e
+ except Exception as e:
+ self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+ exc = e
+ finally:
+ if exc and db_nsr:
+ db_nsr["detailed-status"] = "ERROR {}: {}".format(step , exc)
+ db_nsr["operational-status"] = "failed"
+ self.update_nsr_db(nsr_id, db_nsr)
+
+ async def delete_ns(self, nsr_id, order_id):
+ logging_text = "Task delete_ns={} ".format(nsr_id)
+ self.logger.debug(logging_text + "Enter")
+ db_nsr = None
+ exc = None
+ step = "Getting nsr from db"
try:
- self.logger.debug("Deleting charms")
+ db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
nsd = db_nsr["nsd"]
- for c_vnf in nsd["constituent-vnfd"]:
- vnfd_id = c_vnf["vnfd-id-ref"]
- vnfd_index = str(c_vnf["member-vnf-index"])
- vnfd = self.db.get_one("vnfds", {"id": vnfd_id})
- if vnfd.get("vnf-configuration") and vnfd["vnf-configuration"].get("juju"):
- asyncio.ensure_future(
- RemoveApplication(
- self.config['VCA'],
- self.db,
- db_nsr,
- vnfd,
- vnfd_index,
- )
- )
- except Exception as e:
- self.logger.debug("Failed while deleting charms: {}".format(e))
- # remove from RO
-
- RO = ROclient.ROClient(self.loop, endpoint_url=self.ro_url, tenant=self.ro_tenant,
- datacenter=db_nsr["datacenter"])
- # Delete ns
- RO_nsr_id = nsr_lcm["RO"]["nsr_id"]
- if RO_nsr_id:
+ nsr_lcm = db_nsr["_admin"]["deploy"]
+
+ db_nsr["operational-status"] = "terminate"
+ db_nsr["config-status"] = "terminate"
+ db_nsr["detailed-status"] = "Deleting charms"
+ self.update_nsr_db(nsr_id, db_nsr)
+
try:
- db_nsr["detailed-status"] = "Deleting ns at RO"
- desc = await RO.delete("ns", RO_nsr_id)
- self.logger.debug("delete_ns task nsr_id={} RO ns={} deleted".format(nsr_id, RO_nsr_id))
- nsr_lcm["RO"]["nsr_id"] = None
- nsr_lcm["RO"]["nsr_status"] = "DELETED"
- except ROclient.ROClientException as e:
- if e.http_code == 404: # not found
+ step = db_nsr["detailed-status"] = "Deleting charms"
+ self.logger.debug(logging_text + step)
+ for vnf_index, deploy_info in nsr_lcm["VCA"].items():
+ if deploy_info and deploy_info.get("appliation"):
+ task = asyncio.ensure_future(
+ RemoveApplication(
+ self.config['VCA'],
+ self.db,
+ db_nsr,
+ vnf_index,
+ )
+ )
+ self.lcm_tasks[nsr_id][order_id]["delete_charm:" + vnf_index] = task
+ except Exception as e:
+ self.logger.debug(logging_text + "Failed while deleting charms: {}".format(e))
+ # remove from RO
+
+ RO = ROclient.ROClient(self.loop, datacenter=db_nsr["datacenter"], **self.ro_config)
+ # Delete ns
+ RO_nsr_id = nsr_lcm["RO"]["nsr_id"]
+ if RO_nsr_id:
+ try:
+ step = db_nsr["detailed-status"] = "Deleting ns at RO"
+ self.logger.debug(logging_text + step)
+ desc = await RO.delete("ns", RO_nsr_id)
nsr_lcm["RO"]["nsr_id"] = None
nsr_lcm["RO"]["nsr_status"] = "DELETED"
- self.logger.debug("delete_ns task nsr_id={} RO ns={} already deleted".format(nsr_id, RO_nsr_id))
- elif e.http_code == 409: #conflict
- self.logger.debug("delete_ns task nsr_id={} RO ns={} delete conflict: {}".format(nsr_id, RO_nsr_id,
- e))
- else:
- self.logger.error("delete_ns task nsr_id={} RO ns={} delete error: {}".format(nsr_id, RO_nsr_id, e))
- self.db.replace("nsrs", nsr_id, db_nsr)
+ except ROclient.ROClientException as e:
+ if e.http_code == 404: # not found
+ nsr_lcm["RO"]["nsr_id"] = None
+ nsr_lcm["RO"]["nsr_status"] = "DELETED"
+ self.logger.debug(logging_text + "RO_ns_id={} already deleted".format(RO_nsr_id))
+ elif e.http_code == 409: #conflict
+ self.logger.debug(logging_text + "RO_ns_id={} delete conflict: {}".format(RO_nsr_id, e))
+ else:
+ self.logger.error(logging_text + "RO_ns_id={} delete error: {}".format(RO_nsr_id, e))
+ self.update_nsr_db(nsr_id, db_nsr)
- # Delete nsd
- RO_nsd_id = nsr_lcm["RO"]["nsd_id"]
- if RO_nsd_id:
- try:
- db_nsr["detailed-status"] = "Deleting nsd at RO"
- desc = await RO.delete("nsd", RO_nsd_id)
- self.logger.debug("delete_ns task nsr_id={} RO nsd={} deleted".format(nsr_id, RO_nsd_id))
- nsr_lcm["RO"]["nsd_id"] = None
- except ROclient.ROClientException as e:
- if e.http_code == 404: # not found
+ # Delete nsd
+ RO_nsd_id = nsr_lcm["RO"]["nsd_id"]
+ if RO_nsd_id:
+ try:
+ step = db_nsr["detailed-status"] = "Deleting nsd at RO"
+ desc = await RO.delete("nsd", RO_nsd_id)
+ self.logger.debug(logging_text + "RO_nsd_id={} deleted".format(RO_nsd_id))
nsr_lcm["RO"]["nsd_id"] = None
- self.logger.debug("delete_ns task nsr_id={} RO nsd={} already deleted".format(nsr_id, RO_nsd_id))
- elif e.http_code == 409: #conflict
- self.logger.debug("delete_ns task nsr_id={} RO nsd={} delete conflict: {}".format(nsr_id, RO_nsd_id,
- e))
- else:
- self.logger.error("delete_ns task nsr_id={} RO nsd={} delete error: {}".format(nsr_id, RO_nsd_id,
- e))
- self.db.replace("nsrs", nsr_id, db_nsr)
+ except ROclient.ROClientException as e:
+ if e.http_code == 404: # not found
+ nsr_lcm["RO"]["nsd_id"] = None
+ self.logger.debug(logging_text + "RO_nsd_id={} already deleted".format(RO_nsd_id))
+ elif e.http_code == 409: #conflict
+ self.logger.debug(logging_text + "RO_nsd_id={} delete conflict: {}".format(RO_nsd_id, e))
+ else:
+ self.logger.error(logging_text + "RO_nsd_id={} delete error: {}".format(RO_nsd_id, e))
+ self.update_nsr_db(nsr_id, db_nsr)
- for vnf_id, RO_vnfd_id in nsr_lcm["RO"]["vnfd_id"].items():
- if not RO_vnfd_id:
- continue
- try:
- db_nsr["detailed-status"] = "Deleting vnfd {} at RO".format(vnf_id)
- desc = await RO.delete("vnfd", RO_vnfd_id)
- self.logger.debug("delete_ns task nsr_id={} RO vnfd={} deleted".format(nsr_id, RO_vnfd_id))
- nsr_lcm["RO"]["vnfd_id"][vnf_id] = None
- except ROclient.ROClientException as e:
- if e.http_code == 404: # not found
+ for vnf_id, RO_vnfd_id in nsr_lcm["RO"]["vnfd_id"].items():
+ if not RO_vnfd_id:
+ continue
+ try:
+ step = db_nsr["detailed-status"] = "Deleting vnfd={} at RO".format(vnf_id)
+ desc = await RO.delete("vnfd", RO_vnfd_id)
+ self.logger.debug(logging_text + "RO_vnfd_id={} deleted".format(RO_vnfd_id))
nsr_lcm["RO"]["vnfd_id"][vnf_id] = None
- self.logger.debug("delete_ns task nsr_id={} RO vnfd={} already deleted ".format(nsr_id, RO_vnfd_id))
- elif e.http_code == 409: #conflict
- self.logger.debug("delete_ns task nsr_id={} RO vnfd={} delete conflict: {}".format(
- nsr_id, RO_vnfd_id, e))
- else:
- self.logger.error("delete_ns task nsr_id={} RO vnfd={} delete error: {}".format(
- nsr_id, RO_vnfd_id, e))
- self.db.replace("nsrs", nsr_id, db_nsr)
+ except ROclient.ROClientException as e:
+ if e.http_code == 404: # not found
+ nsr_lcm["RO"]["vnfd_id"][vnf_id] = None
+ self.logger.debug(logging_text + "RO_vnfd_id={} already deleted ".format(RO_vnfd_id))
+ elif e.http_code == 409: #conflict
+ self.logger.debug(logging_text + "RO_vnfd_id={} delete conflict: {}".format(RO_vnfd_id, e))
+ else:
+ self.logger.error(logging_text + "RO_vnfd_id={} delete error: {}".format(RO_vnfd_id, e))
+ self.update_nsr_db(nsr_id, db_nsr)
- # TODO delete from database or mark as deleted???
- db_nsr["operational-status"] = "terminated"
- self.db.del_one("nsrs", {"_id": nsr_id})
- self.logger.debug("delete_ns task nsr_id={} Exit".format(nsr_id))
+ # TODO delete from database or mark as deleted???
+ db_nsr["operational-status"] = "terminated"
+ self.db.del_one("nsrs", {"_id": nsr_id})
+ self.logger.debug(logging_text + "Exit")
+
+ except (ROclient.ROClientException, DbException) as e:
+ self.logger.error(logging_text + "Exit Exception {}".format(e))
+ exc = e
+ except Exception as e:
+ self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+ exc = e
+ finally:
+ if exc and db_nsr:
+ db_nsr["detailed-status"] = "ERROR {}: {}".format(step , exc)
+ db_nsr["operational-status"] = "failed"
+ self.update_nsr_db(nsr_id, db_nsr)
async def test(self, param=None):
self.logger.debug("Starting/Ending test task: {}".format(param))
elif command.startswith("#"):
continue
elif command == "echo":
+ # just for test
print(params)
elif command == "test":
asyncio.Task(self.test(params), loop=self.loop)
elif command == "create":
nsr_id = params.strip()
self.logger.debug("Deploying NS {}".format(nsr_id))
- task = asyncio.ensure_future(self.create_ns(nsr_id))
+ task = asyncio.ensure_future(self.create_ns(nsr_id, order_id))
if nsr_id not in self.lcm_tasks:
self.lcm_tasks[nsr_id] = {}
self.lcm_tasks[nsr_id][order_id] = {"create_ns": task}
nsr_id = params.strip()
self.logger.debug("Deleting NS {}".format(nsr_id))
self.cancel_tasks(nsr_id)
- task = asyncio.ensure_future(self.delete_ns(nsr_id))
+ task = asyncio.ensure_future(self.delete_ns(nsr_id, order_id))
if nsr_id not in self.lcm_tasks:
self.lcm_tasks[nsr_id] = {}
self.lcm_tasks[nsr_id][order_id] = {"delete_ns": task}
elif command == "show":
+ # just for test
nsr_id = params.strip()
- nsr_lcm = self.db.get_one("nsr_lcm", {"id": nsr_id})
- print("nsr_lcm", nsr_lcm)
- print("self.lcm_tasks", self.lcm_tasks.get(nsr_id))
+ try:
+ db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
+ print("nsr:\n _id={}\n operational-status: {}\n config-status: {}\n detailed-status: "
+ "{}\n deploy: {}\n tasks: {}".format(
+ nsr_id, db_nsr["operational-status"],
+ db_nsr["config-status"], db_nsr["detailed-status"],
+ db_nsr["_admin"]["deploy"], self.lcm_tasks.get(nsr_id)))
+ except Exception as e:
+ print("nsr {} not found: {}".format(nsr_id, e))
else:
- self.logger.debug("unknown command '{}'".format(command))
- print("Usage:\n echo: <>\n create: <ns1|ns2>\n delete: <ns1|ns2>\n show: <ns1|ns2>")
+ self.logger.critical("unknown command '{}'".format(command))
self.logger.debug("kafka task Exit")
config_file = "lcm.cfg"
lcm = Lcm(config_file)
- # # FOR TEST
- # RO_VIM = "OST2_MRT"
- #
- # #FILL DATABASE
- # with open("/home/atierno/OSM/osm/devops/descriptor-packages/vnfd/ping_vnf/src/ping_vnfd.yaml") as f:
- # vnfd = yaml.load(f)
- # vnfd_clean, _ = ROclient.remove_envelop("vnfd", vnfd)
- # vnfd_clean["_admin"] = {"storage": "/home/atierno/OSM/osm/devops/descriptor-packages/vnfd/ping_vnf"}
- # lcm.db.create("vnfd", vnfd_clean)
- # with open("/home/atierno/OSM/osm/devops/descriptor-packages/vnfd/pong_vnf/src/pong_vnfd.yaml") as f:
- # vnfd = yaml.load(f)
- # vnfd_clean, _ = ROclient.remove_envelop("vnfd", vnfd)
- # vnfd_clean["_admin"] = {"storage": "/home/atierno/OSM/osm/devops/descriptor-packages/vnfd/pong_vnf"}
- # lcm.db.create("vnfd", vnfd_clean)
- # with open("/home/atierno/OSM/osm/devops/descriptor-packages/nsd/ping_pong_ns/src/ping_pong_nsd.yaml") as f:
- # nsd = yaml.load(f)
- # nsd_clean, _ = ROclient.remove_envelop("nsd", nsd)
- # nsd_clean["_admin"] = {"storage": "/home/atierno/OSM/osm/devops/descriptor-packages/nsd/ping_pong_ns"}
- # lcm.db.create("nsd", nsd_clean)
- #
- # ns_request = {
- # "id": "ns1",
- # "nsr_id": "ns1",
- # "name": "pingpongOne",
- # "vim": RO_VIM,
- # "nsd_id": nsd_clean["id"], # nsd_ping_pong
- # }
- # lcm.db.create("ns_request", ns_request)
- # ns_request = {
- # "id": "ns2",
- # "nsr_id": "ns2",
- # "name": "pingpongTwo",
- # "vim": RO_VIM,
- # "nsd_id": nsd_clean["id"], # nsd_ping_pong
- # }
- # lcm.db.create("ns_request", ns_request)
-
lcm.start()
projects / osm / RO.git / commitdiff