import yaml
import logging
import logging.handlers
- import functools
import traceback
from jinja2 import Environment, Template, meta, TemplateError, TemplateNotFound, TemplateSyntaxError
from osm_lcm import ROclient
from osm_lcm.lcm_utils import LcmException, LcmExceptionNoMgmtIP, LcmBase
+ from n2vc.k8s_helm_conn import K8sHelmConnector
from osm_common.dbbase import DbException
from osm_common.fsbase import FsException
- from n2vc.vnf import N2VC, N2VCPrimitiveExecutionFailed, NetworkServiceDoesNotExist, PrimitiveDoesNotExist
+
+ from n2vc.n2vc_juju_conn import N2VCJujuConnector
from copy import copy, deepcopy
from http import HTTPStatus
:param config: two level dictionary with configuration. Top level should contain 'database', 'storage',
:return: None
"""
- # logging
- self.logger = logging.getLogger('lcm.ns')
+ super().__init__(
+ db=db,
+ msg=msg,
+ fs=fs,
+ logger=logging.getLogger('lcm.ns')
+ )
+
self.loop = loop
self.lcm_tasks = lcm_tasks
-
- super().__init__(db, msg, fs, self.logger)
-
self.ro_config = ro_config
+ self.vca_config = vca_config
+ if 'pubkey' in self.vca_config:
+ self.vca_config['public_key'] = self.vca_config['pubkey']
+ if 'cacert' in self.vca_config:
+ self.vca_config['ca_cert'] = self.vca_config['cacert']
+
+ # create N2VC connector
+ self.n2vc = N2VCJujuConnector(
+ db=self.db,
+ fs=self.fs,
+ log=self.logger,
+ loop=self.loop,
+ url='{}:{}'.format(self.vca_config['host'], self.vca_config['port']),
+ username=self.vca_config.get('user', None),
+ vca_config=self.vca_config,
+ on_update_db=self._on_update_n2vc_db
+ # TODO
+ # New N2VC argument
+ # api_proxy=vca_config.get('apiproxy')
+ )
- self.n2vc = N2VC(
+ self.k8sclusterhelm = K8sHelmConnector(
+ kubectl_command=self.vca_config.get("kubectlpath"),
+ helm_command=self.vca_config.get("helmpath"),
+ fs=self.fs,
log=self.logger,
- server=vca_config['host'],
- port=vca_config['port'],
- user=vca_config['user'],
- secret=vca_config['secret'],
- # TODO: This should point to the base folder where charms are stored,
- # if there is a common one (like object storage). Otherwise, leave
- # it unset and pass it via DeployCharms
- # artifacts=vca_config[''],
- artifacts=None,
- juju_public_key=vca_config.get('pubkey'),
- ca_cert=vca_config.get('cacert'),
- api_proxy=vca_config.get('apiproxy')
+ db=self.db,
+ on_update_db=None,
)
+
+ # create RO client
self.RO = ROclient.ROClient(self.loop, **self.ro_config)
+ def _on_update_n2vc_db(self, table, filter, path, updated_data):
+
+ self.logger.debug('_on_update_n2vc_db(table={}, filter={}, path={}, updated_data={}'
+ .format(table, filter, path, updated_data))
+
+ return
+ # write NS status to database
+ # try:
+ # # nsrs_id = filter.get('_id')
+ # # print(nsrs_id)
+ # # get ns record
+ # nsr = self.db.get_one(table=table, q_filter=filter)
+ # # get VCA deployed list
+ # vca_list = deep_get(target_dict=nsr, key_list=('_admin', 'deployed', 'VCA'))
+ # # get RO deployed
+ # # ro_list = deep_get(target_dict=nsr, key_list=('_admin', 'deployed', 'RO'))
+ # for vca in vca_list:
+ # # status = vca.get('status')
+ # # print(status)
+ # # detailed_status = vca.get('detailed-status')
+ # # print(detailed_status)
+ # # for ro in ro_list:
+ # # print(ro)
+ #
+ # except Exception as e:
+ # self.logger.error('Error writing NS status to db: {}'.format(e))
+
def vnfd2RO(self, vnfd, new_id=None, additionalParams=None, nsrId=None):
"""
Converts creates a new vnfd descriptor for RO base on input OSM IM vnfd
vnfd_RO.pop("vnf-configuration", None)
vnfd_RO.pop("monitoring-param", None)
vnfd_RO.pop("scaling-group-descriptor", None)
+ vnfd_RO.pop("kdu", None)
+ vnfd_RO.pop("k8s-cluster", None)
if new_id:
vnfd_RO["id"] = new_id
raise LcmException("Error parsing Jinja2 to cloud-init content at vnfd[id={}]:vdu[id={}]: {}".
format(vnfd["id"], vdu["id"], e))
- def n2vc_callback(self, model_name, application_name, status, message, n2vc_info, task=None):
- """
- Callback both for charm status change and task completion
- :param model_name: Charm model name
- :param application_name: Charm application name
- :param status: Can be
- - blocked: The unit needs manual intervention
- - maintenance: The unit is actively deploying/configuring
- - waiting: The unit is waiting for another charm to be ready
- - active: The unit is deployed, configured, and ready
- - error: The charm has failed and needs attention.
- - terminated: The charm has been destroyed
- - removing,
- - removed
- :param message: detailed message error
- :param n2vc_info: dictionary with information shared with instantiate task. It contains:
- nsr_id:
- nslcmop_id:
- lcmOperationType: currently "instantiate"
- deployed: dictionary with {<application>: {operational-status: <status>, detailed-status: <text>}}
- db_update: dictionary to be filled with the changes to be wrote to database with format key.key.key: value
- n2vc_event: event used to notify instantiation task that some change has been produced
- :param task: None for charm status change, or task for completion task callback
- :return:
- """
- try:
- nsr_id = n2vc_info["nsr_id"]
- deployed = n2vc_info["deployed"]
- db_nsr_update = n2vc_info["db_update"]
- nslcmop_id = n2vc_info["nslcmop_id"]
- ns_operation = n2vc_info["lcmOperationType"]
- n2vc_event = n2vc_info["n2vc_event"]
- logging_text = "Task ns={} {}={} [n2vc_callback] application={}".format(nsr_id, ns_operation, nslcmop_id,
- application_name)
- for vca_index, vca_deployed in enumerate(deployed):
- if not vca_deployed:
- continue
- if model_name == vca_deployed["model"] and application_name == vca_deployed["application"]:
- break
- else:
- self.logger.error(logging_text + " Not present at nsr._admin.deployed.VCA. Received model_name={}".
- format(model_name))
- return
- if task:
- if task.cancelled():
- self.logger.debug(logging_text + " task Cancelled")
- vca_deployed['operational-status'] = "error"
- db_nsr_update["_admin.deployed.VCA.{}.operational-status".format(vca_index)] = "error"
- vca_deployed['detailed-status'] = "Task Cancelled"
- db_nsr_update["_admin.deployed.VCA.{}.detailed-status".format(vca_index)] = "Task Cancelled"
-
- elif task.done():
- exc = task.exception()
- if exc:
- self.logger.error(logging_text + " task Exception={}".format(exc))
- vca_deployed['operational-status'] = "error"
- db_nsr_update["_admin.deployed.VCA.{}.operational-status".format(vca_index)] = "error"
- vca_deployed['detailed-status'] = str(exc)
- db_nsr_update["_admin.deployed.VCA.{}.detailed-status".format(vca_index)] = str(exc)
- else:
- self.logger.debug(logging_text + " task Done")
- # task is Done, but callback is still ongoing. So ignore
- return
- elif status:
- self.logger.debug(logging_text + " Enter status={} message={}".format(status, message))
- if vca_deployed['operational-status'] == status:
- return # same status, ignore
- vca_deployed['operational-status'] = status
- db_nsr_update["_admin.deployed.VCA.{}.operational-status".format(vca_index)] = status
- vca_deployed['detailed-status'] = str(message)
- db_nsr_update["_admin.deployed.VCA.{}.detailed-status".format(vca_index)] = str(message)
- else:
- self.logger.critical(logging_text + " Enter with bad parameters", exc_info=True)
- return
- # wake up instantiate task
- n2vc_event.set()
- except Exception as e:
- self.logger.critical(logging_text + " Exception {}".format(e), exc_info=True)
-
def ns_params_2_RO(self, ns_params, nsd, vnfd_dict, n2vc_key_list):
"""
Creates a RO ns descriptor from OSM ns_instantiate params
"wim_account": wim_account_2_RO(ns_params.get("wimAccountId")),
# "scenario": ns_params["nsdId"],
}
+
n2vc_key_list = n2vc_key_list or []
for vnfd_ref, vnfd in vnfd_dict.items():
vdu_needed_access = []
populate_dict(RO_ns_params, ("vnfs", vnf_params["member-vnf-index"], "networks",
internal_vld_params["name"], "ip-profile"),
ip_profile_2_RO(internal_vld_params["ip-profile"]))
+ if internal_vld_params.get("provider-network"):
+
+ populate_dict(RO_ns_params, ("vnfs", vnf_params["member-vnf-index"], "networks",
+ internal_vld_params["name"], "provider-network"),
+ internal_vld_params["provider-network"].copy())
for icp_params in get_iterable(internal_vld_params, "internal-connection-point"):
# look for interface
populate_dict(RO_ns_params, ("networks", vld_params["name"], "ip-profile"),
ip_profile_2_RO(vld_params["ip-profile"]))
+ if vld_params.get("provider-network"):
+
+ populate_dict(RO_ns_params, ("networks", vld_params["name"], "provider-network"),
+ vld_params["provider-network"].copy())
+
if "wimAccountId" in vld_params and vld_params["wimAccountId"] is not None:
populate_dict(RO_ns_params, ("networks", vld_params["name"], "wim_account"),
wim_account_2_RO(vld_params["wimAccountId"])),
RO_vld_sites.append({"netmap-use": vld_params["vim-network-name"]})
if RO_vld_sites:
populate_dict(RO_ns_params, ("networks", vld_params["name"], "sites"), RO_vld_sites)
+
if vld_params.get("vim-network-id"):
RO_vld_sites = []
if isinstance(vld_params["vim-network-id"], dict):
for vld_id, instance_scenario_id in vld_params["ns-net"].items():
RO_vld_ns_net = {"instance_scenario_id": instance_scenario_id, "osm_id": vld_id}
if RO_vld_ns_net:
- populate_dict(RO_ns_params, ("networks", vld_params["name"], "use-network"), RO_vld_ns_net)
+ populate_dict(RO_ns_params, ("networks", vld_params["name"], "use-network"), RO_vld_ns_net)
if "vnfd-connection-point-ref" in vld_params:
for cp_params in vld_params["vnfd-connection-point-ref"]:
# look for interface
break
else:
raise LcmException("ns_update_vnfr: Not found member_vnf_index={} vdur={} interface={} "
- "from VIM info".format(vnf_index, vdur["vdu-id-ref"],
- ifacer["name"]))
+ "from VIM info"
+ .format(vnf_index, vdur["vdu-id-ref"], ifacer["name"]))
vnfr_update["vdur.{}".format(vdu_index)] = vdur
break
else:
else:
raise LcmException("ns_update_vnfr: Not found member_vnf_index={} from VIM info".format(vnf_index))
-
-
- logging_text += "member_vnf_index={} vdu_id={}, vdu_index={} "\
- .format(db_vnfr["member-vnf-index-ref"], vdu_id, vdu_index)
+ @staticmethod
+ def _get_ns_config_info(vca_deployed_list):
+ """
+ Generates a mapping between vnf,vdu elements and the N2VC id
+ :param vca_deployed_list: List of database _admin.deploy.VCA that contains this list
+ :return: a dictionary with {osm-config-mapping: {}} where its element contains:
+ "<member-vnf-index>": <N2VC-id> for a vnf configuration, or
+ "<member-vnf-index>.<vdu.id>.<vdu replica(0, 1,..)>": <N2VC-id> for a vdu configuration
+ """
+ mapping = {}
+ ns_config_info = {"osm-config-mapping": mapping}
+ for vca in vca_deployed_list:
+ if not vca["member-vnf-index"]:
+ continue
+ if not vca["vdu_id"]:
+ mapping[vca["member-vnf-index"]] = vca["application"]
+ else:
+ mapping["{}.{}.{}".format(vca["member-vnf-index"], vca["vdu_id"], vca["vdu_count_index"])] =\
+ vca["application"]
+ return ns_config_info
+
+ @staticmethod
+ def _get_initial_config_primitive_list(desc_primitive_list, vca_deployed):
+ """
+ Generates a list of initial-config-primitive based on the list provided by the descriptor. It includes internal
+ primitives as verify-ssh-credentials, or config when needed
+ :param desc_primitive_list: information of the descriptor
+ :param vca_deployed: information of the deployed, needed for known if it is related to an NS, VNF, VDU and if
+ this element contains a ssh public key
+ :return: The modified list. Can ba an empty list, but always a list
+ """
+ if desc_primitive_list:
+ primitive_list = desc_primitive_list.copy()
+ else:
+ primitive_list = []
+ # look for primitive config, and get the position. None if not present
+ config_position = None
+ for index, primitive in enumerate(primitive_list):
+ if primitive["name"] == "config":
+ config_position = index
+ break
+
+ # for NS, add always a config primitive if not present (bug 874)
+ if not vca_deployed["member-vnf-index"] and config_position is None:
+ primitive_list.insert(0, {"name": "config", "parameter": []})
+ config_position = 0
+ # for VNF/VDU add verify-ssh-credentials after config
+ if vca_deployed["member-vnf-index"] and config_position is not None and vca_deployed.get("ssh-public-key"):
+ primitive_list.insert(config_position + 1, {"name": "verify-ssh-credentials", "parameter": []})
+ return primitive_list
+
+ async def instantiate_RO(self, logging_text, nsr_id, nsd, db_nsr,
+ db_nslcmop, db_vnfrs, db_vnfds_ref, n2vc_key_list):
+
+ db_nsr_update = {}
+ RO_descriptor_number = 0 # number of descriptors created at RO
+ vnf_index_2_RO_id = {} # map between vnfd/nsd id to the id used at RO
+ start_deploy = time()
+ vdu_flag = False # If any of the VNFDs has VDUs
+ ns_params = db_nslcmop.get("operationParams")
+
+ # deploy RO
+
+ # get vnfds, instantiate at RO
+
+ for c_vnf in nsd.get("constituent-vnfd", ()):
+ member_vnf_index = c_vnf["member-vnf-index"]
+ vnfd = db_vnfds_ref[c_vnf['vnfd-id-ref']]
+ if vnfd.get("vdu"):
+ vdu_flag = True
+ vnfd_ref = vnfd["id"]
+ step = db_nsr_update["_admin.deployed.RO.detailed-status"] = "Creating vnfd='{}' member_vnf_index='{}' at" \
+ " RO".format(vnfd_ref, member_vnf_index)
+ # self.logger.debug(logging_text + step)
+ vnfd_id_RO = "{}.{}.{}".format(nsr_id, RO_descriptor_number, member_vnf_index[:23])
+ vnf_index_2_RO_id[member_vnf_index] = vnfd_id_RO
+ RO_descriptor_number += 1
+
+ # look position at deployed.RO.vnfd if not present it will be appended at the end
+ for index, vnf_deployed in enumerate(db_nsr["_admin"]["deployed"]["RO"]["vnfd"]):
+ if vnf_deployed["member-vnf-index"] == member_vnf_index:
+ break
+ else:
+ index = len(db_nsr["_admin"]["deployed"]["RO"]["vnfd"])
+ db_nsr["_admin"]["deployed"]["RO"]["vnfd"].append(None)
+
+ # look if present
+ RO_update = {"member-vnf-index": member_vnf_index}
+ vnfd_list = await self.RO.get_list("vnfd", filter_by={"osm_id": vnfd_id_RO})
+ if vnfd_list:
+ RO_update["id"] = vnfd_list[0]["uuid"]
+ self.logger.debug(logging_text + "vnfd='{}' member_vnf_index='{}' exists at RO. Using RO_id={}".
+ format(vnfd_ref, member_vnf_index, vnfd_list[0]["uuid"]))
+ else:
+ vnfd_RO = self.vnfd2RO(vnfd, vnfd_id_RO, db_vnfrs[c_vnf["member-vnf-index"]].
+ get("additionalParamsForVnf"), nsr_id)
+ desc = await self.RO.create("vnfd", descriptor=vnfd_RO)
+ RO_update["id"] = desc["uuid"]
+ self.logger.debug(logging_text + "vnfd='{}' member_vnf_index='{}' created at RO. RO_id={}".format(
+ vnfd_ref, member_vnf_index, desc["uuid"]))
+ db_nsr_update["_admin.deployed.RO.vnfd.{}".format(index)] = RO_update
+ db_nsr["_admin"]["deployed"]["RO"]["vnfd"][index] = RO_update
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
+ self._on_update_n2vc_db("nsrs", {"_id": nsr_id}, "_admin.deployed", db_nsr_update)
+
+ # create nsd at RO
+ nsd_ref = nsd["id"]
+ step = db_nsr_update["_admin.deployed.RO.detailed-status"] = "Creating nsd={} at RO".format(nsd_ref)
+ # self.logger.debug(logging_text + step)
+
+ RO_osm_nsd_id = "{}.{}.{}".format(nsr_id, RO_descriptor_number, nsd_ref[:23])
+ RO_descriptor_number += 1
+ nsd_list = await self.RO.get_list("nsd", filter_by={"osm_id": RO_osm_nsd_id})
+ if nsd_list:
+ db_nsr_update["_admin.deployed.RO.nsd_id"] = RO_nsd_uuid = nsd_list[0]["uuid"]
+ self.logger.debug(logging_text + "nsd={} exists at RO. Using RO_id={}".format(
+ nsd_ref, RO_nsd_uuid))
+ else:
+ nsd_RO = deepcopy(nsd)
+ nsd_RO["id"] = RO_osm_nsd_id
+ nsd_RO.pop("_id", None)
+ nsd_RO.pop("_admin", None)
+ for c_vnf in nsd_RO.get("constituent-vnfd", ()):
+ member_vnf_index = c_vnf["member-vnf-index"]
+ c_vnf["vnfd-id-ref"] = vnf_index_2_RO_id[member_vnf_index]
+ for c_vld in nsd_RO.get("vld", ()):
+ for cp in c_vld.get("vnfd-connection-point-ref", ()):
+ member_vnf_index = cp["member-vnf-index-ref"]
+ cp["vnfd-id-ref"] = vnf_index_2_RO_id[member_vnf_index]
+
+ desc = await self.RO.create("nsd", descriptor=nsd_RO)
+ db_nsr_update["_admin.nsState"] = "INSTANTIATED"
+ db_nsr_update["_admin.deployed.RO.nsd_id"] = RO_nsd_uuid = desc["uuid"]
+ self.logger.debug(logging_text + "nsd={} created at RO. RO_id={}".format(nsd_ref, RO_nsd_uuid))
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
+ self._on_update_n2vc_db("nsrs", {"_id": nsr_id}, "_admin.deployed", db_nsr_update)
+
+ # Crate ns at RO
+ # if present use it unless in error status
+ RO_nsr_id = deep_get(db_nsr, ("_admin", "deployed", "RO", "nsr_id"))
+ if RO_nsr_id:
+ try:
+ step = db_nsr_update["_admin.deployed.RO.detailed-status"] = "Looking for existing ns at RO"
+ # self.logger.debug(logging_text + step + " RO_ns_id={}".format(RO_nsr_id))
+ desc = await self.RO.show("ns", RO_nsr_id)
+ except ROclient.ROClientException as e:
+ if e.http_code != HTTPStatus.NOT_FOUND:
+ raise
+ RO_nsr_id = db_nsr_update["_admin.deployed.RO.nsr_id"] = None
+ if RO_nsr_id:
+ ns_status, ns_status_info = self.RO.check_ns_status(desc)
+ db_nsr_update["_admin.deployed.RO.nsr_status"] = ns_status
+ if ns_status == "ERROR":
+ step = db_nsr_update["_admin.deployed.RO.detailed-status"] = "Deleting ns at RO. RO_ns_id={}"\
+ .format(RO_nsr_id)
+ self.logger.debug(logging_text + step)
+ await self.RO.delete("ns", RO_nsr_id)
+ RO_nsr_id = db_nsr_update["_admin.deployed.RO.nsr_id"] = None
+ if not RO_nsr_id:
+ step = db_nsr_update["_admin.deployed.RO.detailed-status"] = "Checking dependencies"
+ # self.logger.debug(logging_text + step)
+
+ # check if VIM is creating and wait look if previous tasks in process
+ task_name, task_dependency = self.lcm_tasks.lookfor_related("vim_account", ns_params["vimAccountId"])
+ if task_dependency:
+ step = "Waiting for related tasks to be completed: {}".format(task_name)
+ self.logger.debug(logging_text + step)
+ await asyncio.wait(task_dependency, timeout=3600)
+ if ns_params.get("vnf"):
+ for vnf in ns_params["vnf"]:
+ if "vimAccountId" in vnf:
+ task_name, task_dependency = self.lcm_tasks.lookfor_related("vim_account",
+ vnf["vimAccountId"])
+ if task_dependency:
+ step = "Waiting for related tasks to be completed: {}".format(task_name)
+ self.logger.debug(logging_text + step)
+ await asyncio.wait(task_dependency, timeout=3600)
+
+ step = db_nsr_update["_admin.deployed.RO.detailed-status"] = "Checking instantiation parameters"
+
+ RO_ns_params = self.ns_params_2_RO(ns_params, nsd, db_vnfds_ref, n2vc_key_list)
+
+ step = db_nsr_update["detailed-status"] = "Deploying ns at VIM"
+ # step = db_nsr_update["_admin.deployed.RO.detailed-status"] = "Deploying ns at VIM"
+ desc = await self.RO.create("ns", descriptor=RO_ns_params, name=db_nsr["name"], scenario=RO_nsd_uuid)
+ RO_nsr_id = db_nsr_update["_admin.deployed.RO.nsr_id"] = desc["uuid"]
+ db_nsr_update["_admin.nsState"] = "INSTANTIATED"
+ db_nsr_update["_admin.deployed.RO.nsr_status"] = "BUILD"
+ self.logger.debug(logging_text + "ns created at RO. RO_id={}".format(desc["uuid"]))
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
+ self._on_update_n2vc_db("nsrs", {"_id": nsr_id}, "_admin.deployed", db_nsr_update)
+
+ # wait until NS is ready
+ step = ns_status_detailed = detailed_status = "Waiting VIM to deploy ns. RO_ns_id={}".format(RO_nsr_id)
+ detailed_status_old = None
+ self.logger.debug(logging_text + step)
+
+ while time() <= start_deploy + self.total_deploy_timeout:
+ desc = await self.RO.show("ns", RO_nsr_id)
+ ns_status, ns_status_info = self.RO.check_ns_status(desc)
+ db_nsr_update["_admin.deployed.RO.nsr_status"] = ns_status
+ if ns_status == "ERROR":
+ raise ROclient.ROClientException(ns_status_info)
+ elif ns_status == "BUILD":
+ detailed_status = ns_status_detailed + "; {}".format(ns_status_info)
+ elif ns_status == "ACTIVE":
+ step = detailed_status = "Waiting for management IP address reported by the VIM. Updating VNFRs"
+ try:
+ if vdu_flag:
+ self.ns_update_vnfr(db_vnfrs, desc)
+ break
+ except LcmExceptionNoMgmtIP:
+ pass
+ else:
+ assert False, "ROclient.check_ns_status returns unknown {}".format(ns_status)
+ if detailed_status != detailed_status_old:
+ detailed_status_old = db_nsr_update["_admin.deployed.RO.detailed-status"] = detailed_status
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
+ self._on_update_n2vc_db("nsrs", {"_id": nsr_id}, "_admin.deployed", db_nsr_update)
+ await asyncio.sleep(5, loop=self.loop)
+ else: # total_deploy_timeout
+ raise ROclient.ROClientException("Timeout waiting ns to be ready")
+
+ step = "Updating NSR"
+ self.ns_update_nsr(db_nsr_update, db_nsr, desc)
+
+ db_nsr_update["_admin.deployed.RO.operational-status"] = "running"
+ db_nsr["_admin.deployed.RO.detailed-status"] = "Deployed at VIM"
+ db_nsr_update["_admin.deployed.RO.detailed-status"] = "Deployed at VIM"
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
+ self._on_update_n2vc_db("nsrs", {"_id": nsr_id}, "_admin.deployed", db_nsr_update)
+
+ step = "Deployed at VIM"
+ self.logger.debug(logging_text + step)
+
+ # wait for ip addres at RO, and optionally, insert public key in virtual machine
+ # returns IP address
+ async def insert_key_ro(self, logging_text, nsr_id, vnfr_id, vdu_id, vdu_index, pub_key=None, user=None):
+
+ self.logger.debug(logging_text + "Starting insert_key_ro")
+
+ ro_nsr_id = None
+ ip_address = None
+ nb_tries = 0
+ target_vdu_id = None
+
+ while True:
+
+ await asyncio.sleep(10, loop=self.loop)
+ # wait until NS is deployed at RO
+ if not ro_nsr_id:
+ db_nsrs = self.db.get_one("nsrs", {"_id": nsr_id})
+ ro_nsr_id = deep_get(db_nsrs, ("_admin", "deployed", "RO", "nsr_id"))
+ if not ro_nsr_id:
+ continue
+
+ # get ip address
+ if not target_vdu_id:
+ db_vnfr = self.db.get_one("vnfrs", {"_id": vnfr_id})
+ if not vdu_id:
+ ip_address = db_vnfr.get("ip-address")
+ if not ip_address:
+ continue
+ for vdur in get_iterable(db_vnfr, "vdur"):
+ if (vdur["vdu-id-ref"] == vdu_id and vdur["count-index"] == vdu_index) or \
+ (ip_address and vdur.get("ip-address") == ip_address):
+ if vdur["status"] == "ACTIVE":
+ target_vdu_id = vdur["vdu-id-ref"]
+ elif vdur["status"] == "ERROR":
+ raise LcmException("Cannot inject ssh-key because target VM is in error state")
+ break
+ else:
+ raise LcmException("Not found vnfr_id={}, vdu_index={}, vdu_index={}".format(
+ vnfr_id, vdu_id, vdu_index
+ ))
+
+ if not target_vdu_id:
+ continue
+
+ self.logger.debug(logging_text + "IP address={}".format(ip_address))
+
+ # inject public key into machine
+ if pub_key and user:
+ self.logger.debug(logging_text + "Inserting RO key")
+ try:
+ ro_vm_id = "{}-{}".format(db_vnfr["member-vnf-index-ref"], target_vdu_id) # TODO add vdu_index
+ result_dict = await self.RO.create_action(
+ item="ns",
+ item_id_name=ro_nsr_id,
+ descriptor={"add_public_key": pub_key, "vms": [ro_vm_id], "user": user}
+ )
+ # result_dict contains the format {VM-id: {vim_result: 200, description: text}}
+ if not result_dict or not isinstance(result_dict, dict):
+ raise LcmException("Unknown response from RO when injecting key")
+ for result in result_dict.values():
+ if result.get("vim_result") == 200:
+ break
+ else:
+ raise ROclient.ROClientException("error injecting key: {}".format(
+ result.get("description")))
+ break
+ except ROclient.ROClientException as e:
+ nb_tries += 1
+ if nb_tries >= 10:
+ raise LcmException("Reaching max tries injecting key. Error: {}".format(e))
+ self.logger.debug(logging_text + "error injecting key: {}".format(e))
+ else:
+ break
+
+ return ip_address
+
+ async def instantiate_N2VC(self, logging_text, vca_index, nsi_id, db_nsr, db_vnfr, vdu_id,
+ kdu_name, vdu_index, config_descriptor, deploy_params, base_folder):
+ nsr_id = db_nsr["_id"]
+ db_update_entry = "_admin.deployed.VCA.{}.".format(vca_index)
++ vca_deployed_list = db_nsr["_admin"]["deployed"]["VCA"]
+ vca_deployed = db_nsr["_admin"]["deployed"]["VCA"][vca_index]
+ db_dict = {
+ 'collection': 'nsrs',
+ 'filter': {'_id': nsr_id},
+ 'path': db_update_entry
+ }
- step = "register execution envioronment"
++ logging_text += "member_vnf_index={} vdu_id={}, vdu_index={} ".format(db_vnfr["member-vnf-index-ref"],
++ vdu_id, vdu_index)
+
+ step = ""
+ try:
+ vnfr_id = None
+ if db_vnfr:
+ vnfr_id = db_vnfr["_id"]
+
+ namespace = "{nsi}.{ns}".format(
+ nsi=nsi_id if nsi_id else "",
+ ns=nsr_id)
+ if vnfr_id:
+ namespace += "." + vnfr_id
+ if vdu_id:
+ namespace += ".{}-{}".format(vdu_id, vdu_index or 0)
+
+ # Get artifact path
+ artifact_path = "/{}/{}/charms/{}".format(
+ base_folder["folder"],
+ base_folder["pkg-dir"],
+ config_descriptor["juju"]["charm"]
+ )
+
+ is_proxy_charm = deep_get(config_descriptor, ('juju', 'charm')) is not None
+ if deep_get(config_descriptor, ('juju', 'proxy')) is False:
+ is_proxy_charm = False
+
+ # n2vc_redesign STEP 3.1
+
+ # find old ee_id if exists
+ ee_id = vca_deployed.get("ee_id")
+
+ # create or register execution environment in VCA
+ if is_proxy_charm:
+ step = "create execution environment"
+ self.logger.debug(logging_text + step)
+ ee_id, credentials = await self.n2vc.create_execution_environment(
+ namespace=namespace,
+ reuse_ee_id=ee_id,
+ db_dict=db_dict
+ )
+
+ else:
- initial_config_primitive_list = config_descriptor.get('initial-config-primitive', [])
++ step = "register execution environment"
+ # TODO wait until deployed by RO, when IP address has been filled. By pooling????
+ credentials = {} # TODO db_credentials["ip_address"]
+ # get username
+ # TODO remove this when changes on IM regarding config-access:ssh-access:default-user were
+ # merged. Meanwhile let's get username from initial-config-primitive
+ if config_descriptor.get("initial-config-primitive"):
+ for param in config_descriptor["initial-config-primitive"][0].get("parameter", ()):
+ if param["name"] == "ssh-username":
+ credentials["username"] = param["value"]
+ if config_descriptor.get("config-access") and config_descriptor["config-access"].get("ssh-access"):
+ if config_descriptor["config-access"]["ssh-access"].get("required"):
+ credentials["username"] = \
+ config_descriptor["config-access"]["ssh-access"].get("default-user")
+
+ # n2vc_redesign STEP 3.2
+ self.logger.debug(logging_text + step)
+ ee_id = await self.n2vc.register_execution_environment(
+ credentials=credentials,
+ namespace=namespace,
+ db_dict=db_dict
+ )
+
+ # for compatibility with MON/POL modules, the need model and application name at database
+ # TODO ask to N2VC instead of assuming the format "model_name.application_name"
+ ee_id_parts = ee_id.split('.')
+ model_name = ee_id_parts[0]
+ application_name = ee_id_parts[1]
+ self.update_db_2("nsrs", nsr_id, {db_update_entry + "model": model_name,
+ db_update_entry + "application": application_name,
+ db_update_entry + "ee_id": ee_id})
+
+ # n2vc_redesign STEP 3.3
+ # TODO check if already done
+ step = "Install configuration Software"
+ self.logger.debug(logging_text + step)
+ await self.n2vc.install_configuration_sw(
+ ee_id=ee_id,
+ artifact_path=artifact_path,
+ db_dict=db_dict
+ )
+
+ # if SSH access is required, then get execution environment SSH public
+ required = deep_get(config_descriptor, ("config-access", "ssh-access", "required"))
+ if is_proxy_charm and required:
+
+ pub_key = None
+ pub_key = await self.n2vc.get_ee_ssh_public__key(
+ ee_id=ee_id,
+ db_dict=db_dict
+ )
+
+ user = deep_get(config_descriptor, ("config-access", "ssh-access", "default-user"))
+ # insert pub_key into VM
+ # n2vc_redesign STEP 5.1
+ step = "Insert public key into VM"
+ self.logger.debug(logging_text + step)
+
+ # wait for RO (ip-address)
+ rw_mgmt_ip = await self.insert_key_ro(
+ logging_text=logging_text,
+ nsr_id=nsr_id,
+ vnfr_id=vnfr_id,
+ vdu_id=vdu_id,
+ vdu_index=vdu_index,
+ user=user,
+ pub_key=pub_key
+ )
+
+ # store rw_mgmt_ip in deploy params for later substitution
+ self.logger.debug('rw_mgmt_ip={}'.format(rw_mgmt_ip))
+ deploy_params["rw_mgmt_ip"] = rw_mgmt_ip
+
+ # n2vc_redesign STEP 6 Execute initial config primitive
++ initial_config_primitive_list = config_descriptor.get('initial-config-primitive')
+ step = 'execute initial config primitive'
+
+ # sort initial config primitives by 'seq'
+ try:
+ initial_config_primitive_list.sort(key=lambda val: int(val['seq']))
+ except Exception:
+ self.logger.warn(logging_text + 'Cannot sort by "seq" field' + step)
+
++ # add config if not present for NS charm
++ initial_config_primitive_list = self._get_initial_config_primitive_list(initial_config_primitive_list,
++ vca_deployed)
++
+ for initial_config_primitive in initial_config_primitive_list:
++ # adding information on the vca_deployed if it is a NS execution environment
++ if not vca_deployed["member-vnf-index"]:
++ deploy_params["ns_config_info"] = self._get_ns_config_info(vca_deployed_list)
+ # TODO check if already done
+ primitive_params_ = self._map_primitive_params(initial_config_primitive, {}, deploy_params)
+ step = "execute primitive '{}' params '{}'".format(initial_config_primitive["name"], primitive_params_)
+ self.logger.debug(logging_text + step)
+ await self.n2vc.exec_primitive(
+ ee_id=ee_id,
+ primitive_name=initial_config_primitive["name"],
+ params_dict=primitive_params_,
+ db_dict=db_dict
+ )
+ # TODO register in database that primitive is done
+
+ step = "instantiated at VCA"
+ self.logger.debug(logging_text + step)
+
+ except Exception as e: # TODO not use Exception but N2VC exception
+ raise Exception("{} {}".format(step, e)) from e
+ # TODO raise N2VC exception with 'step' extra information
+
async def instantiate(self, nsr_id, nslcmop_id):
+ """
+
+ :param nsr_id: ns instance to deploy
+ :param nslcmop_id: operation to run
+ :return:
+ """
# Try to lock HA task here
task_is_locked_by_me = self.lcm_tasks.lock_HA('ns', 'nslcmops', nslcmop_id)
if not task_is_locked_by_me:
+ self.logger.debug('instantiate() task is not locked by me')
return
logging_text = "Task ns={} instantiate={} ".format(nsr_id, nslcmop_id)
self.logger.debug(logging_text + "Enter")
+
# get all needed from database
- start_deploy = time()
+
+ # database nsrs record
db_nsr = None
+
+ # database nslcmops record
db_nslcmop = None
- db_nsr_update = {"_admin.nslcmop": nslcmop_id}
+
+ # update operation on nsrs
+ db_nsr_update = {"_admin.nslcmop": nslcmop_id,
+ "_admin.current-operation": nslcmop_id,
+ "_admin.operation-type": "instantiate"}
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
+
+ # update operation on nslcmops
db_nslcmop_update = {}
+
nslcmop_operation_state = None
- db_vnfrs = {}
- RO_descriptor_number = 0 # number of descriptors created at RO
- vnf_index_2_RO_id = {} # map between vnfd/nsd id to the id used at RO
- n2vc_info = {}
- n2vc_key_list = [] # list of public keys to be injected as authorized to VMs
+ db_vnfrs = {} # vnf's info indexed by member-index
+ # n2vc_info = {}
+ # n2vc_key_list = [] # list of public keys to be injected as authorized to VMs
+ task_instantiation_list = []
exc = None
try:
# wait for any previous tasks in process
- step = "Waiting for previous tasks"
- self.logger.debug(logging_text + step)
+ step = "Waiting for previous operations to terminate"
await self.lcm_tasks.waitfor_related_HA('ns', 'nslcmops', nslcmop_id)
+ # STEP 0: Reading database (nslcmops, nsrs, nsds, vnfrs, vnfds)
+
+ # read from db: operation
step = "Getting nslcmop={} from db".format(nslcmop_id)
db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
+
+ # read from db: ns
step = "Getting nsr={} from db".format(nsr_id)
db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
- ns_params = db_nslcmop.get("operationParams")
+ # nsd is replicated into ns (no db read)
nsd = db_nsr["nsd"]
- nsr_name = db_nsr["name"] # TODO short-name??
+ # nsr_name = db_nsr["name"] # TODO short-name??
+ # read from db: vnf's of this ns
step = "Getting vnfrs from db"
+ self.logger.debug(logging_text + step)
db_vnfrs_list = self.db.get_list("vnfrs", {"nsr-id-ref": nsr_id})
- db_vnfds_ref = {}
- db_vnfds = {}
- db_vnfds_index = {}
+
+ # read from db: vnfd's for every vnf
+ db_vnfds_ref = {} # every vnfd data indexed by vnf name
+ db_vnfds = {} # every vnfd data indexed by vnf id
+ db_vnfds_index = {} # every vnfd data indexed by vnf member-index
+
+ # for each vnf in ns, read vnfd
for vnfr in db_vnfrs_list:
- db_vnfrs[vnfr["member-vnf-index-ref"]] = vnfr
- vnfd_id = vnfr["vnfd-id"]
- vnfd_ref = vnfr["vnfd-ref"]
+ db_vnfrs[vnfr["member-vnf-index-ref"]] = vnfr # vnf's dict indexed by member-index: '1', '2', etc
+ vnfd_id = vnfr["vnfd-id"] # vnfd uuid for this vnf
+ vnfd_ref = vnfr["vnfd-ref"] # vnfd name for this vnf
+ # if we haven't this vnfd, read it from db
if vnfd_id not in db_vnfds:
+ # read from cb
step = "Getting vnfd={} id='{}' from db".format(vnfd_id, vnfd_ref)
+ self.logger.debug(logging_text + step)
vnfd = self.db.get_one("vnfds", {"_id": vnfd_id})
- db_vnfds_ref[vnfd_ref] = vnfd
- db_vnfds[vnfd_id] = vnfd
- db_vnfds_index[vnfr["member-vnf-index-ref"]] = db_vnfds[vnfd_id]
- # Get or generates the _admin.deployed,VCA list
+ # store vnfd
+ db_vnfds_ref[vnfd_ref] = vnfd # vnfd's indexed by name
+ db_vnfds[vnfd_id] = vnfd # vnfd's indexed by id
+ db_vnfds_index[vnfr["member-vnf-index-ref"]] = db_vnfds[vnfd_id] # vnfd's indexed by member-index
+
+ # Get or generates the _admin.deployed.VCA list
vca_deployed_list = None
- vca_model_name = None
if db_nsr["_admin"].get("deployed"):
vca_deployed_list = db_nsr["_admin"]["deployed"].get("VCA")
- vca_model_name = db_nsr["_admin"]["deployed"].get("VCA-model-name")
if vca_deployed_list is None:
vca_deployed_list = []
db_nsr_update["_admin.deployed.VCA"] = vca_deployed_list
+ # add _admin.deployed.VCA to db_nsr dictionary, value=vca_deployed_list
populate_dict(db_nsr, ("_admin", "deployed", "VCA"), vca_deployed_list)
elif isinstance(vca_deployed_list, dict):
# maintain backward compatibility. Change a dict to list at database
db_nsr_update["detailed-status"] = "creating"
db_nsr_update["operational-status"] = "init"
+
if not isinstance(deep_get(db_nsr, ("_admin", "deployed", "RO", "vnfd")), list):
populate_dict(db_nsr, ("_admin", "deployed", "RO", "vnfd"), [])
db_nsr_update["_admin.deployed.RO.vnfd"] = []
# set state to INSTANTIATED. When instantiated NBI will not delete directly
db_nsr_update["_admin.nsState"] = "INSTANTIATED"
self.update_db_2("nsrs", nsr_id, db_nsr_update)
-
- # Deploy charms
- # The parameters we'll need to deploy a charm
- number_to_configure = 0
-
- def deploy_charm(vnf_index, vdu_id, vdu_name, vdu_count_index, charm_params, n2vc_info, native_charm=False):
- """An inner function to deploy the charm from either ns, vnf or vdu
- For ns both vnf_index and vdu_id are None.
- For vnf only vdu_id is None
- For vdu both vnf_index and vdu_id contain a value
- """
- # if not charm_params.get("rw_mgmt_ip") and vnf_index: # if NS skip mgmt_ip checking
- # raise LcmException("ns/vnfd/vdu has not management ip address to configure it")
-
- machine_spec = {}
- if native_charm:
- machine_spec["username"] = charm_params.get("username")
- machine_spec["hostname"] = charm_params.get("rw_mgmt_ip")
-
- # Note: The charm needs to exist on disk at the location
- # specified by charm_path.
- descriptor = vnfd if vnf_index else nsd
- base_folder = descriptor["_admin"]["storage"]
- storage_params = self.fs.get_params()
- charm_path = "{}{}/{}/charms/{}".format(
- storage_params["path"],
- base_folder["folder"],
- base_folder["pkg-dir"],
- proxy_charm
+ self.logger.debug(logging_text + "Before deploy_kdus")
+ db_k8scluster_list = self.db.get_list("k8sclusters", {})
+ # Call to deploy_kdus in case exists the "vdu:kdu" param
+ task_kdu = asyncio.ensure_future(
+ self.deploy_kdus(
+ logging_text=logging_text,
+ nsr_id=nsr_id,
+ nsd=nsd,
+ db_nsr=db_nsr,
+ db_nslcmop=db_nslcmop,
+ db_vnfrs=db_vnfrs,
+ db_vnfds_ref=db_vnfds_ref,
+ db_k8scluster=db_k8scluster_list
)
-
- # ns_name will be ignored in the current version of N2VC
- # but will be implemented for the next point release.
- model_name = nsr_id
- vdu_id_text = (str(vdu_id) if vdu_id else "") + "-"
- vnf_index_text = (str(vnf_index) if vnf_index else "") + "-"
- application_name = self.n2vc.FormatApplicationName(nsr_name, vnf_index_text, vdu_id_text)
-
- vca_index = len(vca_deployed_list)
- # trunk name and add two char index at the end to ensure that it is unique. It is assumed no more than
- # 26*26 charm in the same NS
- application_name = application_name[0:48]
- application_name += chr(97 + vca_index // 26) + chr(97 + vca_index % 26)
- vca_deployed_ = {
- "member-vnf-index": vnf_index,
- "vdu_id": vdu_id,
- "model": model_name,
- "application": application_name,
- "operational-status": "init",
- "detailed-status": "",
- "step": "initial-deploy",
- "vnfd_id": vnfd_id,
- "vdu_name": vdu_name,
- "vdu_count_index": vdu_count_index,
- }
- vca_deployed_list.append(vca_deployed_)
- db_nsr_update["_admin.deployed.VCA.{}".format(vca_index)] = vca_deployed_
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
-
- self.logger.debug("Task create_ns={} Passing artifacts path '{}' for {}".format(nsr_id, charm_path,
- proxy_charm))
- if not n2vc_info:
- n2vc_info["nsr_id"] = nsr_id
- n2vc_info["nslcmop_id"] = nslcmop_id
- n2vc_info["n2vc_event"] = asyncio.Event(loop=self.loop)
- n2vc_info["lcmOperationType"] = "instantiate"
- n2vc_info["deployed"] = vca_deployed_list
- n2vc_info["db_update"] = db_nsr_update
- task = asyncio.ensure_future(
- self.n2vc.DeployCharms(
- model_name, # The network service name
- application_name, # The application name
- descriptor, # The vnf/nsd descriptor
- charm_path, # Path to charm
- charm_params, # Runtime params, like mgmt ip
- machine_spec, # for native charms only
- self.n2vc_callback, # Callback for status changes
- n2vc_info, # Callback parameter
- None, # Callback parameter (task)
- )
+ )
+ self.lcm_tasks.register("ns", nsr_id, nslcmop_id, "instantiate_KDUs", task_kdu)
+ task_instantiation_list.append(task_kdu)
+ # n2vc_redesign STEP 1 Get VCA public ssh-key
+ # feature 1429. Add n2vc public key to needed VMs
+ n2vc_key = await self.n2vc.get_public_key()
+
+ # n2vc_redesign STEP 2 Deploy Network Scenario
+ task_ro = asyncio.ensure_future(
+ self.instantiate_RO(
+ logging_text=logging_text,
+ nsr_id=nsr_id,
+ nsd=nsd,
+ db_nsr=db_nsr,
+ db_nslcmop=db_nslcmop,
+ db_vnfrs=db_vnfrs,
+ db_vnfds_ref=db_vnfds_ref,
+ n2vc_key_list=[n2vc_key]
)
- task.add_done_callback(functools.partial(self.n2vc_callback, model_name, application_name, None, None,
- n2vc_info))
- self.lcm_tasks.register("ns", nsr_id, nslcmop_id, "create_charm:" + application_name, task)
+ )
+ self.lcm_tasks.register("ns", nsr_id, nslcmop_id, "instantiate_RO", task_ro)
+ task_instantiation_list.append(task_ro)
+ # n2vc_redesign STEP 3 to 6 Deploy N2VC
step = "Looking for needed vnfd to configure with proxy charm"
self.logger.debug(logging_text + step)
+ nsi_id = None # TODO put nsi_id when this nsr belongs to a NSI
+ # get_iterable() returns a value from a dict or empty tuple if key does not exist
for c_vnf in get_iterable(nsd, "constituent-vnfd"):
vnfd_id = c_vnf["vnfd-id-ref"]
- vnf_index = str(c_vnf["member-vnf-index"])
vnfd = db_vnfds_ref[vnfd_id]
+ member_vnf_index = str(c_vnf["member-vnf-index"])
+ db_vnfr = db_vnfrs[member_vnf_index]
+ base_folder = vnfd["_admin"]["storage"]
+ vdu_id = None
+ vdu_index = 0
+ vdu_name = None
+ kdu_name = None
# Get additional parameters
- vnfr_params = {}
- if db_vnfrs[vnf_index].get("additionalParamsForVnf"):
- vnfr_params = db_vnfrs[vnf_index]["additionalParamsForVnf"].copy()
- for k, v in vnfr_params.items():
+ deploy_params = {}
+ if db_vnfr.get("additionalParamsForVnf"):
+ deploy_params = db_vnfr["additionalParamsForVnf"].copy()
+ for k, v in deploy_params.items():
if isinstance(v, str) and v.startswith("!!yaml "):
- vnfr_params[k] = yaml.safe_load(v[7:])
-
- step = "deploying proxy charms for configuration"
- # Check if this VNF has a charm configuration
- vnf_config = vnfd.get("vnf-configuration")
- if vnf_config and vnf_config.get("juju"):
- proxy_charm = vnf_config["juju"]["charm"]
- if vnf_config["juju"].get("proxy") is False:
- # native_charm, will be deployed after VM. Skip
- proxy_charm = None
-
- if proxy_charm:
- if not vca_model_name:
- step = "creating VCA model name '{}'".format(nsr_id)
- self.logger.debug(logging_text + step)
- await self.n2vc.CreateNetworkService(nsr_id)
- vca_model_name = nsr_id
- db_nsr_update["_admin.deployed.VCA-model-name"] = nsr_id
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
- step = "deploying proxy charm to configure vnf {}".format(vnf_index)
- vnfr_params["rw_mgmt_ip"] = db_vnfrs[vnf_index]["ip-address"]
- charm_params = {
- "user_values": vnfr_params,
- "rw_mgmt_ip": db_vnfrs[vnf_index]["ip-address"],
- "initial-config-primitive": {} # vnf_config.get('initial-config-primitive') or {}
- }
-
- # Login to the VCA. If there are multiple calls to login(),
- # subsequent calls will be a nop and return immediately.
- await self.n2vc.login()
-
- deploy_charm(vnf_index, None, None, None, charm_params, n2vc_info)
- number_to_configure += 1
+ deploy_params[k] = yaml.safe_load(v[7:])
+
+ descriptor_config = vnfd.get("vnf-configuration")
+ if descriptor_config and descriptor_config.get("juju"):
+ self._deploy_n2vc(
+ logging_text=logging_text,
+ db_nsr=db_nsr,
+ db_vnfr=db_vnfr,
+ nslcmop_id=nslcmop_id,
+ nsr_id=nsr_id,
+ nsi_id=nsi_id,
+ vnfd_id=vnfd_id,
+ vdu_id=vdu_id,
+ kdu_name=kdu_name,
+ member_vnf_index=member_vnf_index,
+ vdu_index=vdu_index,
+ vdu_name=vdu_name,
+ deploy_params=deploy_params,
+ descriptor_config=descriptor_config,
+ base_folder=base_folder,
+ task_instantiation_list=task_instantiation_list
+ )
# Deploy charms for each VDU that supports one.
- for vdu_index, vdu in enumerate(get_iterable(vnfd, 'vdu')):
- vdu_config = vdu.get('vdu-configuration')
- proxy_charm = None
-
- if vdu_config and vdu_config.get("juju"):
- proxy_charm = vdu_config["juju"]["charm"]
- if vdu_config["juju"].get("proxy") is False:
- # native_charm, will be deployed after VM. Skip
- proxy_charm = None
- if proxy_charm:
- if not vca_model_name:
- step = "creating VCA model name"
- await self.n2vc.CreateNetworkService(nsr_id)
- vca_model_name = nsr_id
- db_nsr_update["_admin.deployed.VCA-model-name"] = nsr_id
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
- step = "deploying proxy charm to configure member_vnf_index={} vdu={}".format(vnf_index,
- vdu["id"])
- await self.n2vc.login()
- vdur = db_vnfrs[vnf_index]["vdur"][vdu_index]
- # TODO for the moment only first vdu_id contains a charm deployed
- if vdur["vdu-id-ref"] != vdu["id"]:
- raise LcmException("Mismatch vdur {}, vdu {} at index {} for member_vnf_index={}"
- .format(vdur["vdu-id-ref"], vdu["id"], vdu_index, vnf_index))
- vnfr_params["rw_mgmt_ip"] = vdur["ip-address"]
- charm_params = {
- "user_values": vnfr_params,
- "rw_mgmt_ip": vdur["ip-address"],
- "initial-config-primitive": {} # vdu_config.get('initial-config-primitive') or {}
- }
- deploy_charm(vnf_index, vdu["id"], vdur.get("name"), vdur["count-index"],
- charm_params, n2vc_info)
- number_to_configure += 1
+ for vdud in get_iterable(vnfd, 'vdu'):
+ vdu_id = vdud["id"]
+ descriptor_config = vdud.get('vdu-configuration')
+ if descriptor_config and descriptor_config.get("juju"):
+ # look for vdu index in the db_vnfr["vdu"] section
+ # for vdur_index, vdur in enumerate(db_vnfr["vdur"]):
+ # if vdur["vdu-id-ref"] == vdu_id:
+ # break
+ # else:
+ # raise LcmException("Mismatch vdu_id={} not found in the vnfr['vdur'] list for "
+ # "member_vnf_index={}".format(vdu_id, member_vnf_index))
+ # vdu_name = vdur.get("name")
+ vdu_name = None
+ kdu_name = None
+ for vdu_index in range(int(vdud.get("count", 1))):
+ # TODO vnfr_params["rw_mgmt_ip"] = vdur["ip-address"]
+ self._deploy_n2vc(
+ logging_text=logging_text,
+ db_nsr=db_nsr,
+ db_vnfr=db_vnfr,
+ nslcmop_id=nslcmop_id,
+ nsr_id=nsr_id,
+ nsi_id=nsi_id,
+ vnfd_id=vnfd_id,
+ vdu_id=vdu_id,
+ kdu_name=kdu_name,
+ member_vnf_index=member_vnf_index,
+ vdu_index=vdu_index,
+ vdu_name=vdu_name,
+ deploy_params=deploy_params,
+ descriptor_config=descriptor_config,
+ base_folder=base_folder,
+ task_instantiation_list=task_instantiation_list
+ )
+ for kdud in get_iterable(vnfd, 'kdu'):
+ kdu_name = kdud["name"]
+ descriptor_config = kdud.get('kdu-configuration')
+ if descriptor_config and descriptor_config.get("juju"):
+ vdu_id = None
+ vdu_index = 0
+ vdu_name = None
+ # look for vdu index in the db_vnfr["vdu"] section
+ # for vdur_index, vdur in enumerate(db_vnfr["vdur"]):
+ # if vdur["vdu-id-ref"] == vdu_id:
+ # break
+ # else:
+ # raise LcmException("Mismatch vdu_id={} not found in the vnfr['vdur'] list for "
+ # "member_vnf_index={}".format(vdu_id, member_vnf_index))
+ # vdu_name = vdur.get("name")
+ # vdu_name = None
+
+ self._deploy_n2vc(
+ logging_text=logging_text,
+ db_nsr=db_nsr,
+ db_vnfr=db_vnfr,
+ nslcmop_id=nslcmop_id,
+ nsr_id=nsr_id,
+ nsi_id=nsi_id,
+ vnfd_id=vnfd_id,
+ vdu_id=vdu_id,
+ kdu_name=kdu_name,
+ member_vnf_index=member_vnf_index,
+ vdu_index=vdu_index,
+ vdu_name=vdu_name,
+ deploy_params=deploy_params,
+ descriptor_config=descriptor_config,
+ base_folder=base_folder,
+ task_instantiation_list=task_instantiation_list
+ )
# Check if this NS has a charm configuration
-
- ns_config = nsd.get("ns-configuration")
- if ns_config and ns_config.get("juju"):
- proxy_charm = ns_config["juju"]["charm"]
- if ns_config["juju"].get("proxy") is False:
- # native_charm, will be deployed after VM. Skip
- proxy_charm = None
- if proxy_charm:
- step = "deploying proxy charm to configure ns"
- # TODO is NS magmt IP address needed?
-
- # Get additional parameters
- additional_params = {}
- if db_nsr.get("additionalParamsForNs"):
- additional_params = db_nsr["additionalParamsForNs"].copy()
- for k, v in additional_params.items():
- if isinstance(v, str) and v.startswith("!!yaml "):
- additional_params[k] = yaml.safe_load(v[7:])
-
- # additional_params["rw_mgmt_ip"] = db_nsr["ip-address"]
- charm_params = {
- "user_values": additional_params,
- # "rw_mgmt_ip": db_nsr["ip-address"],
- "initial-config-primitive": {} # ns_config.get('initial-config-primitive') or {}
- }
-
- # Login to the VCA. If there are multiple calls to login(),
- # subsequent calls will be a nop and return immediately.
- await self.n2vc.login()
- deploy_charm(None, None, None, None, charm_params, n2vc_info)
- number_to_configure += 1
-
- db_nsr_update["operational-status"] = "running"
-
- # Wait until all charms has reached blocked or active status
- step = "waiting proxy charms to be ready"
- if number_to_configure:
- # wait until all charms are configured.
- # steps are:
- # initial-deploy
- # get-ssh-public-key
- # generate-ssh-key
- # retry-get-ssh-public-key
- # ssh-public-key-obtained
- while time() <= start_deploy + self.total_deploy_timeout:
- if db_nsr_update:
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
- if db_nslcmop_update:
- self.update_db_2("nslcmops", nslcmop_id, db_nslcmop_update)
-
- all_active = True
- for vca_index, vca_deployed in enumerate(vca_deployed_list):
- database_entry = "_admin.deployed.VCA.{}.".format(vca_index)
- if vca_deployed["step"] == "initial-deploy":
- if vca_deployed["operational-status"] in ("active", "blocked"):
- step = "execute charm primitive get-ssh-public-key for member_vnf_index={} vdu_id={}" \
- .format(vca_deployed["member-vnf-index"],
- vca_deployed["vdu_id"])
- self.logger.debug(logging_text + step)
- try:
- primitive_id = await self.n2vc.ExecutePrimitive(
- vca_deployed["model"],
- vca_deployed["application"],
- "get-ssh-public-key",
- None,
- )
- vca_deployed["step"] = db_nsr_update[database_entry + "step"] = "get-ssh-public-key"
- vca_deployed["primitive_id"] = db_nsr_update[database_entry + "primitive_id"] =\
- primitive_id
- db_nsr_update[database_entry + "operational-status"] =\
- vca_deployed["operational-status"]
- except PrimitiveDoesNotExist:
- ssh_public_key = None
- vca_deployed["step"] = db_nsr_update[database_entry + "step"] =\
- "ssh-public-key-obtained"
- vca_deployed["ssh-public-key"] = db_nsr_update[database_entry + "ssh-public-key"] =\
- ssh_public_key
- step = "charm ssh-public-key for member_vnf_index={} vdu_id={} not needed".format(
- vca_deployed["member-vnf-index"], vca_deployed["vdu_id"])
- self.logger.debug(logging_text + step)
-
- elif vca_deployed["step"] in ("get-ssh-public-key", "retry-get-ssh-public-key"):
- primitive_id = vca_deployed["primitive_id"]
- primitive_status = await self.n2vc.GetPrimitiveStatus(vca_deployed["model"],
- primitive_id)
- if primitive_status in ("completed", "failed"):
- primitive_result = await self.n2vc.GetPrimitiveOutput(vca_deployed["model"],
- primitive_id)
- vca_deployed["primitive_id"] = db_nsr_update[database_entry + "primitive_id"] = None
- if primitive_status == "completed" and isinstance(primitive_result, dict) and \
- primitive_result.get("pubkey"):
- ssh_public_key = primitive_result.get("pubkey")
- vca_deployed["step"] = db_nsr_update[database_entry + "step"] =\
- "ssh-public-key-obtained"
- vca_deployed["ssh-public-key"] = db_nsr_update[database_entry + "ssh-public-key"] =\
- ssh_public_key
- n2vc_key_list.append(ssh_public_key)
- step = "charm ssh-public-key for member_vnf_index={} vdu_id={} is '{}'".format(
- vca_deployed["member-vnf-index"], vca_deployed["vdu_id"], ssh_public_key)
- self.logger.debug(logging_text + step)
- else: # primitive_status == "failed":
- if vca_deployed["step"] == "get-ssh-public-key":
- step = "execute charm primitive generate-ssh-public-key for member_vnf_index="\
- "{} vdu_id={}".format(vca_deployed["member-vnf-index"],
- vca_deployed["vdu_id"])
- self.logger.debug(logging_text + step)
- vca_deployed["step"] = db_nsr_update[database_entry + "step"] =\
- "generate-ssh-key"
- primitive_id = await self.n2vc.ExecutePrimitive(
- vca_deployed["model"],
- vca_deployed["application"],
- "generate-ssh-key",
- None,
- )
- vca_deployed["primitive_id"] = db_nsr_update[database_entry + "primitive_id"] =\
- primitive_id
- else: # failed for second time
- raise LcmException(
- "error executing primitive get-ssh-public-key: {}".format(primitive_result))
-
- elif vca_deployed["step"] == "generate-ssh-key":
- primitive_id = vca_deployed["primitive_id"]
- primitive_status = await self.n2vc.GetPrimitiveStatus(vca_deployed["model"],
- primitive_id)
- if primitive_status in ("completed", "failed"):
- primitive_result = await self.n2vc.GetPrimitiveOutput(vca_deployed["model"],
- primitive_id)
- vca_deployed["primitive_id"] = db_nsr_update[
- database_entry + "primitive_id"] = None
- if primitive_status == "completed":
- step = "execute primitive get-ssh-public-key again for member_vnf_index={} "\
- "vdu_id={}".format(vca_deployed["member-vnf-index"],
- vca_deployed["vdu_id"])
- self.logger.debug(logging_text + step)
- vca_deployed["step"] = db_nsr_update[database_entry + "step"] = \
- "retry-get-ssh-public-key"
- primitive_id = await self.n2vc.ExecutePrimitive(
- vca_deployed["model"],
- vca_deployed["application"],
- "get-ssh-public-key",
- None,
- )
- vca_deployed["primitive_id"] = db_nsr_update[database_entry + "primitive_id"] =\
- primitive_id
-
- else: # primitive_status == "failed":
- raise LcmException("error executing primitive generate-ssh-key: {}"
- .format(primitive_result))
-
- if vca_deployed["step"] != "ssh-public-key-obtained":
- all_active = False
-
- if all_active:
- break
- await asyncio.sleep(5)
- else: # total_deploy_timeout
- raise LcmException("Timeout waiting charm to be initialized for member_vnf_index={} vdu_id={}"
- .format(vca_deployed["member-vnf-index"], vca_deployed["vdu_id"]))
-
- # deploy RO
- # get vnfds, instantiate at RO
- for c_vnf in nsd.get("constituent-vnfd", ()):
- member_vnf_index = c_vnf["member-vnf-index"]
- vnfd = db_vnfds_ref[c_vnf['vnfd-id-ref']]
- vnfd_ref = vnfd["id"]
- step = db_nsr_update["detailed-status"] = "Creating vnfd='{}' member_vnf_index='{}' at RO".format(
- vnfd_ref, member_vnf_index)
- # self.logger.debug(logging_text + step)
- vnfd_id_RO = "{}.{}.{}".format(nsr_id, RO_descriptor_number, member_vnf_index[:23])
- vnf_index_2_RO_id[member_vnf_index] = vnfd_id_RO
- RO_descriptor_number += 1
-
- # look position at deployed.RO.vnfd if not present it will be appended at the end
- for index, vnf_deployed in enumerate(db_nsr["_admin"]["deployed"]["RO"]["vnfd"]):
- if vnf_deployed["member-vnf-index"] == member_vnf_index:
- break
- else:
- index = len(db_nsr["_admin"]["deployed"]["RO"]["vnfd"])
- db_nsr["_admin"]["deployed"]["RO"]["vnfd"].append(None)
-
- # look if present
- RO_update = {"member-vnf-index": member_vnf_index}
- vnfd_list = await self.RO.get_list("vnfd", filter_by={"osm_id": vnfd_id_RO})
- if vnfd_list:
- RO_update["id"] = vnfd_list[0]["uuid"]
- self.logger.debug(logging_text + "vnfd='{}' member_vnf_index='{}' exists at RO. Using RO_id={}".
- format(vnfd_ref, member_vnf_index, vnfd_list[0]["uuid"]))
- else:
- vnfd_RO = self.vnfd2RO(vnfd, vnfd_id_RO, db_vnfrs[c_vnf["member-vnf-index"]].
- get("additionalParamsForVnf"), nsr_id)
- desc = await self.RO.create("vnfd", descriptor=vnfd_RO)
- RO_update["id"] = desc["uuid"]
- self.logger.debug(logging_text + "vnfd='{}' member_vnf_index='{}' created at RO. RO_id={}".format(
- vnfd_ref, member_vnf_index, desc["uuid"]))
- db_nsr_update["_admin.deployed.RO.vnfd.{}".format(index)] = RO_update
- db_nsr["_admin"]["deployed"]["RO"]["vnfd"][index] = RO_update
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
-
- # create nsd at RO
- nsd_ref = nsd["id"]
- step = db_nsr_update["detailed-status"] = "Creating nsd={} at RO".format(nsd_ref)
- # self.logger.debug(logging_text + step)
-
- RO_osm_nsd_id = "{}.{}.{}".format(nsr_id, RO_descriptor_number, nsd_ref[:23])
- RO_descriptor_number += 1
- nsd_list = await self.RO.get_list("nsd", filter_by={"osm_id": RO_osm_nsd_id})
- if nsd_list:
- db_nsr_update["_admin.deployed.RO.nsd_id"] = RO_nsd_uuid = nsd_list[0]["uuid"]
- self.logger.debug(logging_text + "nsd={} exists at RO. Using RO_id={}".format(
- nsd_ref, RO_nsd_uuid))
- else:
- nsd_RO = deepcopy(nsd)
- nsd_RO["id"] = RO_osm_nsd_id
- nsd_RO.pop("_id", None)
- nsd_RO.pop("_admin", None)
- for c_vnf in nsd_RO.get("constituent-vnfd", ()):
- member_vnf_index = c_vnf["member-vnf-index"]
- c_vnf["vnfd-id-ref"] = vnf_index_2_RO_id[member_vnf_index]
- for c_vld in nsd_RO.get("vld", ()):
- for cp in c_vld.get("vnfd-connection-point-ref", ()):
- member_vnf_index = cp["member-vnf-index-ref"]
- cp["vnfd-id-ref"] = vnf_index_2_RO_id[member_vnf_index]
-
- desc = await self.RO.create("nsd", descriptor=nsd_RO)
- db_nsr_update["_admin.nsState"] = "INSTANTIATED"
- db_nsr_update["_admin.deployed.RO.nsd_id"] = RO_nsd_uuid = desc["uuid"]
- self.logger.debug(logging_text + "nsd={} created at RO. RO_id={}".format(nsd_ref, RO_nsd_uuid))
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
-
- # Crate ns at RO
- # if present use it unless in error status
- RO_nsr_id = deep_get(db_nsr, ("_admin", "deployed", "RO", "nsr_id"))
- if RO_nsr_id:
- try:
- step = db_nsr_update["detailed-status"] = "Looking for existing ns at RO"
- # self.logger.debug(logging_text + step + " RO_ns_id={}".format(RO_nsr_id))
- desc = await self.RO.show("ns", RO_nsr_id)
- except ROclient.ROClientException as e:
- if e.http_code != HTTPStatus.NOT_FOUND:
- raise
- RO_nsr_id = db_nsr_update["_admin.deployed.RO.nsr_id"] = None
- if RO_nsr_id:
- ns_status, ns_status_info = self.RO.check_ns_status(desc)
- db_nsr_update["_admin.deployed.RO.nsr_status"] = ns_status
- if ns_status == "ERROR":
- step = db_nsr_update["detailed-status"] = "Deleting ns at RO. RO_ns_id={}".format(RO_nsr_id)
- self.logger.debug(logging_text + step)
- await self.RO.delete("ns", RO_nsr_id)
- RO_nsr_id = db_nsr_update["_admin.deployed.RO.nsr_id"] = None
- if not RO_nsr_id:
- step = db_nsr_update["detailed-status"] = "Checking dependencies"
- # self.logger.debug(logging_text + step)
-
- # check if VIM is creating and wait look if previous tasks in process
- task_name, task_dependency = self.lcm_tasks.lookfor_related("vim_account", ns_params["vimAccountId"])
- if task_dependency:
- step = "Waiting for related tasks to be completed: {}".format(task_name)
- self.logger.debug(logging_text + step)
- await asyncio.wait(task_dependency, timeout=3600)
- if ns_params.get("vnf"):
- for vnf in ns_params["vnf"]:
- if "vimAccountId" in vnf:
- task_name, task_dependency = self.lcm_tasks.lookfor_related("vim_account",
- vnf["vimAccountId"])
- if task_dependency:
- step = "Waiting for related tasks to be completed: {}".format(task_name)
- self.logger.debug(logging_text + step)
- await asyncio.wait(task_dependency, timeout=3600)
-
- step = db_nsr_update["detailed-status"] = "Checking instantiation parameters"
-
- # feature 1429. Add n2vc public key to needed VMs
- n2vc_key = await self.n2vc.GetPublicKey()
- n2vc_key_list.append(n2vc_key)
- RO_ns_params = self.ns_params_2_RO(ns_params, nsd, db_vnfds_ref, n2vc_key_list)
-
- step = db_nsr_update["detailed-status"] = "Deploying ns at VIM"
- desc = await self.RO.create("ns", descriptor=RO_ns_params,
- name=db_nsr["name"],
- scenario=RO_nsd_uuid)
- RO_nsr_id = db_nsr_update["_admin.deployed.RO.nsr_id"] = desc["uuid"]
- db_nsr_update["_admin.nsState"] = "INSTANTIATED"
- db_nsr_update["_admin.deployed.RO.nsr_status"] = "BUILD"
- self.logger.debug(logging_text + "ns created at RO. RO_id={}".format(desc["uuid"]))
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
-
- # wait until NS is ready
- step = ns_status_detailed = detailed_status = "Waiting VIM to deploy ns. RO_id={}".format(RO_nsr_id)
- detailed_status_old = None
- self.logger.debug(logging_text + step)
-
- while time() <= start_deploy + self.total_deploy_timeout:
- desc = await self.RO.show("ns", RO_nsr_id)
- ns_status, ns_status_info = self.RO.check_ns_status(desc)
- db_nsr_update["_admin.deployed.RO.nsr_status"] = ns_status
- if ns_status == "ERROR":
- raise ROclient.ROClientException(ns_status_info)
- elif ns_status == "BUILD":
- detailed_status = ns_status_detailed + "; {}".format(ns_status_info)
- elif ns_status == "ACTIVE":
- step = detailed_status = "Waiting for management IP address reported by the VIM. Updating VNFRs"
- try:
- self.ns_update_vnfr(db_vnfrs, desc)
- break
- except LcmExceptionNoMgmtIP:
- pass
- else:
- assert False, "ROclient.check_ns_status returns unknown {}".format(ns_status)
- if detailed_status != detailed_status_old:
- detailed_status_old = db_nsr_update["detailed-status"] = detailed_status
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
- await asyncio.sleep(5, loop=self.loop)
- else: # total_deploy_timeout
- raise ROclient.ROClientException("Timeout waiting ns to be ready")
-
- step = "Updating NSR"
- self.ns_update_nsr(db_nsr_update, db_nsr, desc)
-
- db_nsr_update["operational-status"] = "running"
- db_nsr["detailed-status"] = "Configuring vnfr"
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
-
- # Configure proxy charms once VMs are up
- for vca_index, vca_deployed in enumerate(vca_deployed_list):
- vnf_index = vca_deployed.get("member-vnf-index")
- vdu_id = vca_deployed.get("vdu_id")
+ descriptor_config = nsd.get("ns-configuration")
+ if descriptor_config and descriptor_config.get("juju"):
+ vnfd_id = None
+ db_vnfr = None
+ member_vnf_index = None
+ vdu_id = None
+ kdu_name = None
+ vdu_index = 0
vdu_name = None
- vdu_count_index = None
-
- step = "executing proxy charm initial primitives for member_vnf_index={} vdu_id={}".format(vnf_index,
- vdu_id)
- add_params = {}
- initial_config_primitive_list = None
- if vnf_index:
- if db_vnfrs[vnf_index].get("additionalParamsForVnf"):
- add_params = db_vnfrs[vnf_index]["additionalParamsForVnf"].copy()
- vnfd = db_vnfds_index[vnf_index]
-
- if vdu_id:
- for vdu_index, vdu in enumerate(get_iterable(vnfd, 'vdu')):
- if vdu["id"] == vdu_id:
- initial_config_primitive_list = vdu['vdu-configuration'].get('initial-config-primitive')
- break
- else:
- raise LcmException("Not found vdu_id={} at vnfd:vdu".format(vdu_id))
- vdur = db_vnfrs[vnf_index]["vdur"][vdu_index]
- # TODO for the moment only first vdu_id contains a charm deployed
- if vdur["vdu-id-ref"] != vdu["id"]:
- raise LcmException("Mismatch vdur {}, vdu {} at index {} for vnf {}"
- .format(vdur["vdu-id-ref"], vdu["id"], vdu_index, vnf_index))
- add_params["rw_mgmt_ip"] = vdur["ip-address"]
- else:
- add_params["rw_mgmt_ip"] = db_vnfrs[vnf_index]["ip-address"]
- initial_config_primitive_list = vnfd["vnf-configuration"].get('initial-config-primitive')
- else:
- if db_nsr.get("additionalParamsForNs"):
- add_params = db_nsr["additionalParamsForNs"].copy()
- for k, v in add_params.items():
- if isinstance(v, str) and v.startswith("!!yaml "):
- add_params[k] = yaml.safe_load(v[7:])
- add_params["rw_mgmt_ip"] = None
- add_params["ns_config_info"] = self._get_ns_config_info(vca_deployed_list)
- initial_config_primitive_list = nsd["ns-configuration"].get('initial-config-primitive')
-
- # add primitive verify-ssh-credentials to the list after config only when is a vnf or vdu charm
- # add config if not present for NS charm
- initial_config_primitive_list = self._get_initial_config_primitive_list(initial_config_primitive_list,
- vca_deployed)
-
- for initial_config_primitive in initial_config_primitive_list:
- primitive_params_ = self._map_primitive_params(initial_config_primitive, {}, add_params)
- self.logger.debug(logging_text + step + " primitive '{}' params '{}'"
- .format(initial_config_primitive["name"], primitive_params_))
- primitive_result, primitive_detail = await self._ns_execute_primitive(
- db_nsr["_admin"]["deployed"], vnf_index, vdu_id, vdu_name, vdu_count_index,
- initial_config_primitive["name"],
- primitive_params_,
- retries=10 if initial_config_primitive["name"] == "verify-ssh-credentials" else 0,
- retries_interval=30)
- if primitive_result != "COMPLETED":
- raise LcmException("charm error executing primitive {} for member_vnf_index={} vdu_id={}: '{}'"
- .format(initial_config_primitive["name"], vca_deployed["member-vnf-index"],
- vca_deployed["vdu_id"], primitive_detail))
-
- # Deploy native charms
- step = "Looking for needed vnfd to configure with native charm"
- self.logger.debug(logging_text + step)
-
- for c_vnf in get_iterable(nsd, "constituent-vnfd"):
- vnfd_id = c_vnf["vnfd-id-ref"]
- vnf_index = str(c_vnf["member-vnf-index"])
- vnfd = db_vnfds_ref[vnfd_id]
+
# Get additional parameters
- vnfr_params = {}
- if db_vnfrs[vnf_index].get("additionalParamsForVnf"):
- vnfr_params = db_vnfrs[vnf_index]["additionalParamsForVnf"].copy()
- for k, v in vnfr_params.items():
+ deploy_params = {}
+ if db_nsr.get("additionalParamsForNs"):
+ deploy_params = db_nsr["additionalParamsForNs"].copy()
+ for k, v in deploy_params.items():
if isinstance(v, str) and v.startswith("!!yaml "):
- vnfr_params[k] = yaml.safe_load(v[7:])
-
- # Check if this VNF has a charm configuration
- vnf_config = vnfd.get("vnf-configuration")
- if vnf_config and vnf_config.get("juju"):
- native_charm = vnf_config["juju"].get("proxy") is False
- proxy_charm = vnf_config["juju"]["charm"]
- if native_charm and proxy_charm:
- if not vca_model_name:
- step = "creating VCA model name '{}'".format(nsr_id)
- self.logger.debug(logging_text + step)
- await self.n2vc.CreateNetworkService(nsr_id)
- vca_model_name = nsr_id
- db_nsr_update["_admin.deployed.VCA-model-name"] = nsr_id
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
- step = "deploying native charm for vnf_member_index={}".format(vnf_index)
- self.logger.debug(logging_text + step)
-
- vnfr_params["rw_mgmt_ip"] = db_vnfrs[vnf_index]["ip-address"]
- charm_params = {
- "user_values": vnfr_params,
- "rw_mgmt_ip": db_vnfrs[vnf_index]["ip-address"],
- "initial-config-primitive": vnf_config.get('initial-config-primitive') or {},
- }
-
- # get username
- # TODO remove this when changes on IM regarding config-access:ssh-access:default-user were
- # merged. Meanwhile let's get username from initial-config-primitive
- if vnf_config.get("initial-config-primitive"):
- for param in vnf_config["initial-config-primitive"][0].get("parameter", ()):
- if param["name"] == "ssh-username":
- charm_params["username"] = param["value"]
- if vnf_config.get("config-access") and vnf_config["config-access"].get("ssh-access"):
- if vnf_config["config-access"]["ssh-access"].get("required"):
- charm_params["username"] = vnf_config["config-access"]["ssh-access"].get("default-user")
-
- # Login to the VCA. If there are multiple calls to login(),
- # subsequent calls will be a nop and return immediately.
- await self.n2vc.login()
-
- deploy_charm(vnf_index, None, None, None, charm_params, n2vc_info, native_charm)
- number_to_configure += 1
-
- # Deploy charms for each VDU that supports one.
- for vdu_index, vdu in enumerate(get_iterable(vnfd, 'vdu')):
- vdu_config = vdu.get('vdu-configuration')
- native_charm = False
-
- if vdu_config and vdu_config.get("juju"):
- native_charm = vdu_config["juju"].get("proxy") is False
- proxy_charm = vdu_config["juju"]["charm"]
- if native_charm and proxy_charm:
- if not vca_model_name:
- step = "creating VCA model name"
- await self.n2vc.CreateNetworkService(nsr_id)
- vca_model_name = nsr_id
- db_nsr_update["_admin.deployed.VCA-model-name"] = nsr_id
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
- step = "deploying native charm for vnf_member_index={} vdu_id={}".format(vnf_index,
- vdu["id"])
-
- self.logger.debug(logging_text + step)
-
- vdur = db_vnfrs[vnf_index]["vdur"][vdu_index]
-
- # TODO for the moment only first vdu_id contains a charm deployed
- if vdur["vdu-id-ref"] != vdu["id"]:
- raise LcmException("Mismatch vdur {}, vdu {} at index {} for vnf {}"
- .format(vdur["vdu-id-ref"], vdu["id"], vdu_index, vnf_index))
- vnfr_params["rw_mgmt_ip"] = vdur["ip-address"]
- charm_params = {
- "user_values": vnfr_params,
- "rw_mgmt_ip": vdur["ip-address"],
- "initial-config-primitive": vdu_config.get('initial-config-primitive') or {}
- }
-
- # get username
- # TODO remove this when changes on IM regarding config-access:ssh-access:default-user were
- # merged. Meanwhile let's get username from initial-config-primitive
- if vdu_config.get("initial-config-primitive"):
- for param in vdu_config["initial-config-primitive"][0].get("parameter", ()):
- if param["name"] == "ssh-username":
- charm_params["username"] = param["value"]
- if vdu_config.get("config-access") and vdu_config["config-access"].get("ssh-access"):
- if vdu_config["config-access"]["ssh-access"].get("required"):
- charm_params["username"] = vdu_config["config-access"]["ssh-access"].get(
- "default-user")
-
- await self.n2vc.login()
-
- deploy_charm(vnf_index, vdu["id"], vdur.get("name"), vdur["count-index"],
- charm_params, n2vc_info, native_charm)
- number_to_configure += 1
-
- # Check if this NS has a charm configuration
-
- ns_config = nsd.get("ns-configuration")
- if ns_config and ns_config.get("juju"):
- native_charm = ns_config["juju"].get("proxy") is False
- proxy_charm = ns_config["juju"]["charm"]
- if native_charm and proxy_charm:
- step = "deploying native charm to configure ns"
- # TODO is NS magmt IP address needed?
-
- # Get additional parameters
- additional_params = {}
- if db_nsr.get("additionalParamsForNs"):
- additional_params = db_nsr["additionalParamsForNs"].copy()
- for k, v in additional_params.items():
- if isinstance(v, str) and v.startswith("!!yaml "):
- additional_params[k] = yaml.safe_load(v[7:])
-
- # additional_params["rw_mgmt_ip"] = db_nsr["ip-address"]
- charm_params = {
- "user_values": additional_params,
- "rw_mgmt_ip": db_nsr.get("ip-address"),
- "initial-config-primitive": ns_config.get('initial-config-primitive') or {}
- }
-
- # get username
- # TODO remove this when changes on IM regarding config-access:ssh-access:default-user were
- # merged. Meanwhile let's get username from initial-config-primitive
- if ns_config.get("initial-config-primitive"):
- for param in ns_config["initial-config-primitive"][0].get("parameter", ()):
- if param["name"] == "ssh-username":
- charm_params["username"] = param["value"]
- if ns_config.get("config-access") and ns_config["config-access"].get("ssh-access"):
- if ns_config["config-access"]["ssh-access"].get("required"):
- charm_params["username"] = ns_config["config-access"]["ssh-access"].get("default-user")
-
- # Login to the VCA. If there are multiple calls to login(),
- # subsequent calls will be a nop and return immediately.
- await self.n2vc.login()
- deploy_charm(None, None, None, None, charm_params, n2vc_info, native_charm)
- number_to_configure += 1
-
- # waiting all charms are ok
- configuration_failed = False
- if number_to_configure:
- step = "Waiting all charms are active"
- old_status = "configuring: init: {}".format(number_to_configure)
- db_nsr_update["config-status"] = old_status
- db_nsr_update["detailed-status"] = old_status
- db_nslcmop_update["detailed-status"] = old_status
-
- # wait until all are configured.
- while time() <= start_deploy + self.total_deploy_timeout:
- if db_nsr_update:
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
- if db_nslcmop_update:
- self.update_db_2("nslcmops", nslcmop_id, db_nslcmop_update)
- # TODO add a fake task that set n2vc_event after some time
- await n2vc_info["n2vc_event"].wait()
- n2vc_info["n2vc_event"].clear()
- all_active = True
- status_map = {}
- n2vc_error_text = [] # contain text error list. If empty no one is in error status
- now = time()
- for vca_deployed in vca_deployed_list:
- vca_status = vca_deployed["operational-status"]
- if vca_status not in status_map:
- # Initialize it
- status_map[vca_status] = 0
- status_map[vca_status] += 1
-
- if vca_status == "active":
- vca_deployed.pop("time_first_error", None)
- vca_deployed.pop("status_first_error", None)
- continue
+ deploy_params[k] = yaml.safe_load(v[7:])
+ base_folder = nsd["_admin"]["storage"]
+ self._deploy_n2vc(
+ logging_text=logging_text,
+ db_nsr=db_nsr,
+ db_vnfr=db_vnfr,
+ nslcmop_id=nslcmop_id,
+ nsr_id=nsr_id,
+ nsi_id=nsi_id,
+ vnfd_id=vnfd_id,
+ vdu_id=vdu_id,
+ kdu_name=kdu_name,
+ member_vnf_index=member_vnf_index,
+ vdu_index=vdu_index,
+ vdu_name=vdu_name,
+ deploy_params=deploy_params,
+ descriptor_config=descriptor_config,
+ base_folder=base_folder,
+ task_instantiation_list=task_instantiation_list
+ )
- all_active = False
- if vca_status in ("error", "blocked"):
- vca_deployed["detailed-status-error"] = vca_deployed["detailed-status"]
- # if not first time in this status error
- if not vca_deployed.get("time_first_error"):
- vca_deployed["time_first_error"] = now
- continue
- if vca_deployed.get("time_first_error") and \
- now <= vca_deployed["time_first_error"] + self.timeout_vca_on_error:
- n2vc_error_text.append("member_vnf_index={} vdu_id={} {}: {}"
- .format(vca_deployed["member-vnf-index"],
- vca_deployed["vdu_id"], vca_status,
- vca_deployed["detailed-status-error"]))
-
- if all_active:
- break
- elif n2vc_error_text:
- db_nsr_update["config-status"] = "failed"
- error_text = "fail configuring " + ";".join(n2vc_error_text)
- db_nsr_update["detailed-status"] = error_text
- db_nslcmop_update["operationState"] = nslcmop_operation_state = "FAILED_TEMP"
- db_nslcmop_update["detailed-status"] = error_text
- db_nslcmop_update["statusEnteredTime"] = time()
- configuration_failed = True
- break
- else:
- cs = "configuring: "
- separator = ""
- for status, num in status_map.items():
- cs += separator + "{}: {}".format(status, num)
- separator = ", "
- if old_status != cs:
- db_nsr_update["config-status"] = cs
- db_nsr_update["detailed-status"] = cs
- db_nslcmop_update["detailed-status"] = cs
- old_status = cs
- else: # total_deploy_timeout
- raise LcmException("Timeout waiting ns to be configured")
-
- if not configuration_failed:
+ # Wait until all tasks of "task_instantiation_list" have been finished
+
+ # while time() <= start_deploy + self.total_deploy_timeout:
+ error_text = None
+ timeout = 3600 # time() - start_deploy
+ task_instantiation_set = set(task_instantiation_list) # build a set with tasks
+ done = None
+ pending = None
+ if len(task_instantiation_set) > 0:
+ done, pending = await asyncio.wait(task_instantiation_set, timeout=timeout)
+ if pending:
+ error_text = "timeout"
+ for task in done:
+ if task.cancelled():
+ if not error_text:
+ error_text = "cancelled"
+ elif task.done():
+ exc = task.exception()
+ if exc:
+ error_text = str(exc)
+
+ if error_text:
+ db_nsr_update["config-status"] = "failed"
+ error_text = "fail configuring " + error_text
+ db_nsr_update["detailed-status"] = error_text
+ db_nslcmop_update["operationState"] = nslcmop_operation_state = "FAILED_TEMP"
+ db_nslcmop_update["detailed-status"] = error_text
+ db_nslcmop_update["statusEnteredTime"] = time()
+ else:
# all is done
db_nslcmop_update["operationState"] = nslcmop_operation_state = "COMPLETED"
db_nslcmop_update["statusEnteredTime"] = time()
db_nsr_update["config-status"] = "configured"
db_nsr_update["detailed-status"] = "done"
- return
-
except (ROclient.ROClientException, DbException, LcmException) as e:
self.logger.error(logging_text + "Exit Exception while '{}': {}".format(step, e))
exc = e
try:
if db_nsr:
db_nsr_update["_admin.nslcmop"] = None
+ db_nsr_update["_admin.current-operation"] = None
+ db_nsr_update["_admin.operation-type"] = None
self.update_db_2("nsrs", nsr_id, db_nsr_update)
if db_nslcmop_update:
self.update_db_2("nslcmops", nslcmop_id, db_nslcmop_update)
self.logger.debug(logging_text + "Exit")
self.lcm_tasks.remove("ns", nsr_id, nslcmop_id, "ns_instantiate")
- async def _destroy_charm(self, model, application):
- """
- Order N2VC destroy a charm
- :param model:
- :param application:
- :return: True if charm does not exist. False if it exist
- """
- if not await self.n2vc.HasApplication(model, application):
- return True # Already removed
- await self.n2vc.RemoveCharms(model, application)
- return False
+ async def deploy_kdus(self, logging_text, nsr_id, nsd, db_nsr, db_nslcmop, db_vnfrs, db_vnfds_ref, db_k8scluster):
+ # Launch kdus if present in the descriptor
+ logging_text = "Deploy kdus: "
+ db_nsr_update = {}
+ db_nsr_update["_admin.deployed.K8s"] = []
+ try:
+ # Look for all vnfds
+ # db_nsr_update["_admin.deployed.K8s"] = []
+ vnf_update = []
+ task_list = []
+ for c_vnf in nsd.get("constituent-vnfd", ()):
+ vnfr = db_vnfrs[c_vnf["member-vnf-index"]]
+ member_vnf_index = c_vnf["member-vnf-index"]
+ vnfd = db_vnfds_ref[c_vnf['vnfd-id-ref']]
+ vnfd_ref = vnfd["id"]
+ desc_params = {}
- async def _wait_charm_destroyed(self, model, application, timeout):
- """
- Wait until charm does not exist
- :param model:
- :param application:
- :param timeout:
- :return: True if not exist, False if timeout
- """
- while True:
- if not await self.n2vc.HasApplication(model, application):
- return True
- if timeout < 0:
- return False
- await asyncio.sleep(10)
- timeout -= 10
+ step = "Checking kdu from vnf: {} - member-vnf-index: {}".format(vnfd_ref, member_vnf_index)
+ self.logger.debug(logging_text + step)
+ if vnfd.get("kdu"):
+ step = "vnf: {} has kdus".format(vnfd_ref)
+ self.logger.debug(logging_text + step)
+ for vnfr_name, vnfr_data in db_vnfrs.items():
+ if vnfr_data["vnfd-ref"] == vnfd["id"]:
+ if vnfr_data.get("additionalParamsForVnf"):
+ desc_params = self._format_additional_params(vnfr_data["additionalParamsForVnf"])
+ break
+ else:
+ raise LcmException("VNF descriptor not found with id: {}".format(vnfr_data["vnfd-ref"]))
+ self.logger.debug(logging_text + step)
+
+ for kdur in vnfr.get("kdur"):
+ index = 0
+ for k8scluster in db_k8scluster:
+ if kdur["k8s-cluster"]["id"] == k8scluster["_id"]:
+ cluster_uuid = k8scluster["cluster-uuid"]
+ break
+ else:
+ raise LcmException("K8scluster not found with id: {}".format(kdur["k8s-cluster"]["id"]))
+ self.logger.debug(logging_text + step)
+
+ step = "Instantiate KDU {} in k8s cluster {}".format(kdur["kdu-name"], cluster_uuid)
+ self.logger.debug(logging_text + step)
+ for kdu in vnfd.get("kdu"):
+ if kdu.get("name") == kdur["kdu-name"]:
+ break
+ else:
+ raise LcmException("KDU not found with name: {} in VNFD {}".format(kdur["kdu-name"],
+ vnfd["name"]))
+ self.logger.debug(logging_text + step)
+ kdumodel = None
+ k8sclustertype = None
+ if kdu.get("helm-chart"):
+ kdumodel = kdu["helm-chart"]
+ k8sclustertype = "chart"
+ elif kdu.get("juju-bundle"):
+ kdumodel = kdu["juju-bundle"]
+ k8sclustertype = "juju"
+ k8s_instace_info = {"kdu-instance": None, "k8scluster-uuid": cluster_uuid,
+ "vnfr-id": vnfr["id"], "k8scluster-type": k8sclustertype,
+ "kdu-name": kdur["kdu-name"], "kdu-model": kdumodel}
+ db_nsr_update["_admin.deployed.K8s"].append(k8s_instace_info)
+ db_dict = {"collection": "nsrs", "filter": {"_id": nsr_id}, "path": "_admin.deployed.K8s."
+ "{}".format(index)}
+ if k8sclustertype == "chart":
- task = self.k8sclusterhelm.install(cluster_uuid=cluster_uuid,
- kdu_model=kdumodel, atomic=True, params=desc_params,
- db_dict=db_dict, timeout=300)
++ task = self.k8sclusterhelm.install(cluster_uuid=cluster_uuid, kdu_model=kdumodel,
++ atomic=True, params=desc_params,
++ db_dict=db_dict, timeout=300)
+ else:
+ # TODO I need the juju connector in place
+ pass
+ task_list.append(task)
+ index += 1
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
+ done = None
+ pending = None
+ if len(task_list) > 0:
+ self.logger.debug('Waiting for terminate pending tasks...')
+ done, pending = await asyncio.wait(task_list, timeout=3600)
+ if not pending:
+ for fut in done:
+ k8s_instance = fut.result()
+ k8s_instace_info = {"kdu-instance": k8s_instance, "k8scluster-uuid": cluster_uuid,
+ "vnfr-id": vnfr["id"], "k8scluster-type": k8sclustertype,
+ "kdu-name": kdur["kdu-name"], "kdu-model": kdumodel}
+ vnf_update.append(k8s_instace_info)
+ self.logger.debug('All tasks finished...')
+ else:
+ self.logger.info('There are pending tasks: {}'.format(pending))
+
+ db_nsr_update["_admin.deployed.K8s"] = vnf_update
+ except Exception as e:
+ self.logger.critical(logging_text + "Exit Exception {} while '{}': {}".format(type(e).__name__, step, e))
+ raise LcmException("{} Exit Exception {} while '{}': {}".format(logging_text, type(e).__name__, step, e))
+ finally:
+ # TODO Write in data base
+ if db_nsr_update:
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
++
+ def _deploy_n2vc(self, logging_text, db_nsr, db_vnfr, nslcmop_id, nsr_id, nsi_id, vnfd_id, vdu_id,
+ kdu_name, member_vnf_index, vdu_index, vdu_name, deploy_params, descriptor_config,
+ base_folder, task_instantiation_list):
+ # launch instantiate_N2VC in a asyncio task and register task object
+ # Look where information of this charm is at database <nsrs>._admin.deployed.VCA
+ # if not found, create one entry and update database
+
+ # fill db_nsr._admin.deployed.VCA.<index>
+ vca_index = -1
+ for vca_index, vca_deployed in enumerate(db_nsr["_admin"]["deployed"]["VCA"]):
+ if not vca_deployed:
+ continue
+ if vca_deployed.get("member-vnf-index") == member_vnf_index and \
+ vca_deployed.get("vdu_id") == vdu_id and \
+ vca_deployed.get("kdu_name") == kdu_name and \
+ vca_deployed.get("vdu_count_index", 0) == vdu_index:
+ break
+ else:
+ # not found, create one.
+ vca_deployed = {
+ "member-vnf-index": member_vnf_index,
+ "vdu_id": vdu_id,
+ "kdu_name": kdu_name,
+ "vdu_count_index": vdu_index,
+ "operational-status": "init", # TODO revise
+ "detailed-status": "", # TODO revise
+ "step": "initial-deploy", # TODO revise
+ "vnfd_id": vnfd_id,
+ "vdu_name": vdu_name,
+ }
+ vca_index += 1
+ self.update_db_2("nsrs", nsr_id, {"_admin.deployed.VCA.{}".format(vca_index): vca_deployed})
+ db_nsr["_admin"]["deployed"]["VCA"].append(vca_deployed)
+
+ # Launch task
+ task_n2vc = asyncio.ensure_future(
+ self.instantiate_N2VC(
+ logging_text=logging_text,
+ vca_index=vca_index,
+ nsi_id=nsi_id,
+ db_nsr=db_nsr,
+ db_vnfr=db_vnfr,
+ vdu_id=vdu_id,
+ kdu_name=kdu_name,
+ vdu_index=vdu_index,
+ deploy_params=deploy_params,
+ config_descriptor=descriptor_config,
+ base_folder=base_folder,
+ )
+ )
+ self.lcm_tasks.register("ns", nsr_id, nslcmop_id, "instantiate_N2VC-{}".format(vca_index), task_n2vc)
+ task_instantiation_list.append(task_n2vc)
# Check if this VNFD has a configured terminate action
def _has_terminate_config_primitive(self, vnfd):
}
return nslcmop
+ def _format_additional_params(self, params):
+
+ for key, value in params.items():
+ if str(value).startswith("!!yaml "):
+ params[key] = yaml.safe_load(value[7:])
+
+ return params
+
def _get_terminate_primitive_params(self, seq, vnf_index):
primitive = seq.get('name')
primitive_params = {}
# 'detailed-status' : status message
# 'operationType': may be any type, in the case of scaling: 'PRE-SCALE' | 'POST-SCALE'
# Status and operation type are currently only used for 'scale', but NOT for 'terminate' sub-operations.
- def _add_suboperation(self, db_nslcmop, vnf_index, vdu_id, vdu_count_index,
- vdu_name, primitive, mapped_primitive_params,
- operationState=None, detailed_status=None, operationType=None,
+ def _add_suboperation(self, db_nslcmop, vnf_index, vdu_id, vdu_count_index, vdu_name, primitive,
+ mapped_primitive_params, operationState=None, detailed_status=None, operationType=None,
RO_nsr_id=None, RO_scaling_info=None):
if not (db_nslcmop):
return self.SUBOPERATION_STATUS_NOT_FOUND
# a. New: First time execution, return SUBOPERATION_STATUS_NEW
# b. Skip: Existing sub-operation exists, operationState == 'COMPLETED', return SUBOPERATION_STATUS_SKIP
# c. Reintent: Existing sub-operation exists, operationState != 'COMPLETED', return op_index to re-execute
- def _check_or_add_scale_suboperation(self, db_nslcmop, vnf_index,
- vnf_config_primitive, primitive_params, operationType,
- RO_nsr_id=None, RO_scaling_info=None):
+ def _check_or_add_scale_suboperation(self, db_nslcmop, vnf_index, vnf_config_primitive, primitive_params,
+ operationType, RO_nsr_id=None, RO_scaling_info=None):
# Find this sub-operation
if (RO_nsr_id and RO_scaling_info):
operationType = 'SCALE-RO'
primitive,
mapped_primitive_params)
# Sub-operations: Call _ns_execute_primitive() instead of action()
- db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
- nsr_deployed = db_nsr["_admin"]["deployed"]
- result, result_detail = await self._ns_execute_primitive(
- nsr_deployed, vnf_index, vdu_id, vdu_name, vdu_count_index, primitive,
- mapped_primitive_params)
+ # db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
+ # nsr_deployed = db_nsr["_admin"]["deployed"]
# nslcmop_operation_state, nslcmop_operation_state_detail = await self.action(
# nsr_id, nslcmop_terminate_action_id)
# Launch Exception if action() returns other than ['COMPLETED', 'PARTIALLY_COMPLETED']
- result_ok = ['COMPLETED', 'PARTIALLY_COMPLETED']
- if result not in result_ok:
+ # result_ok = ['COMPLETED', 'PARTIALLY_COMPLETED']
+ # if result not in result_ok:
+ # raise LcmException(
+ # "terminate_primitive_action for vnf_member_index={}",
+ # " primitive={} fails with error {}".format(
+ # vnf_index, seq.get("name"), result_detail))
+
+ # TODO: find ee_id
+ ee_id = None
+ try:
+ await self.n2vc.exec_primitive(
+ ee_id=ee_id,
+ primitive_name=primitive,
+ params_dict=mapped_primitive_params
+ )
+ except Exception as e:
+ self.logger.error('Error executing primitive {}: {}'.format(primitive, e))
raise LcmException(
- "terminate_primitive_action for vnf_member_index={}",
- " primitive={} fails with error {}".format(
- vnf_index, seq.get("name"), result_detail))
+ "terminate_primitive_action for vnf_member_index={}, primitive={} fails with error {}"
+ .format(vnf_index, seq.get("name"), e),
+ )
async def terminate(self, nsr_id, nslcmop_id):
db_nslcmop = None
exc = None
failed_detail = [] # annotates all failed error messages
- vca_time_destroy = None # time of where destroy charm order
- db_nsr_update = {"_admin.nslcmop": nslcmop_id}
+ db_nsr_update = {"_admin.nslcmop": nslcmop_id,
+ "_admin.current-operation": nslcmop_id,
+ "_admin.operation-type": "terminate"}
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
db_nslcmop_update = {}
nslcmop_operation_state = None
autoremove = False # autoremove after terminated
+ pending_tasks = []
try:
# wait for any previous tasks in process
+ step = "Waiting for previous operations to terminate"
await self.lcm_tasks.waitfor_related_HA("ns", 'nslcmops', nslcmop_id)
step = "Getting nslcmop={} from db".format(nslcmop_id)
# Call internal terminate action
await self._terminate_action(db_nslcmop, nslcmop_id, nsr_id)
+ pending_tasks = []
+
db_nsr_update["operational-status"] = "terminating"
db_nsr_update["config-status"] = "terminating"
- if nsr_deployed and nsr_deployed.get("VCA-model-name"):
- vca_model_name = nsr_deployed["VCA-model-name"]
- step = "deleting VCA model name '{}' and all charms".format(vca_model_name)
+ # remove NS
+ try:
+ step = "delete execution environment"
self.logger.debug(logging_text + step)
- try:
- await self.n2vc.DestroyNetworkService(vca_model_name)
- except NetworkServiceDoesNotExist:
- pass
- db_nsr_update["_admin.deployed.VCA-model-name"] = None
- if nsr_deployed.get("VCA"):
- for vca_index in range(0, len(nsr_deployed["VCA"])):
- db_nsr_update["_admin.deployed.VCA.{}".format(vca_index)] = None
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
- # for backward compatibility if charm have been created with "default" model name delete one by one
- elif nsr_deployed and nsr_deployed.get("VCA"):
- try:
- step = "Scheduling configuration charms removing"
- db_nsr_update["detailed-status"] = "Deleting charms"
- self.logger.debug(logging_text + step)
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
- # for backward compatibility
- if isinstance(nsr_deployed["VCA"], dict):
- nsr_deployed["VCA"] = list(nsr_deployed["VCA"].values())
- db_nsr_update["_admin.deployed.VCA"] = nsr_deployed["VCA"]
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
-
- for vca_index, vca_deployed in enumerate(nsr_deployed["VCA"]):
- if vca_deployed:
- if await self._destroy_charm(vca_deployed['model'], vca_deployed["application"]):
- vca_deployed.clear()
- db_nsr["_admin.deployed.VCA.{}".format(vca_index)] = None
- else:
- vca_time_destroy = time()
- except Exception as e:
- self.logger.debug(logging_text + "Failed while deleting charms: {}".format(e))
+
+ task_delete_ee = asyncio.ensure_future(self.n2vc.delete_namespace(namespace="." + nsr_id))
+ pending_tasks.append(task_delete_ee)
+ except Exception as e:
+ msg = "Failed while deleting NS in VCA: {}".format(e)
+ self.logger.error(msg)
+ failed_detail.append(msg)
+
+ try:
+ # Delete from k8scluster
+ step = "delete kdus"
+ self.logger.debug(logging_text + step)
+ print(nsr_deployed)
+ if nsr_deployed:
+ for kdu in nsr_deployed.get("K8s"):
+ if kdu.get("k8scluster-type") == "chart":
+ task_delete_kdu_instance = asyncio.ensure_future(self.k8sclusterhelm.uninstall(
+ cluster_uuid=kdu.get("k8scluster-uuid"), kdu_instance=kdu.get("kdu-instance")))
+ elif kdu.get("k8scluster-type") == "juju":
+ # TODO Juju connector needed
+ pass
+ else:
+ msg = "k8scluster-type not defined"
+ raise LcmException(msg)
+
+ pending_tasks.append(task_delete_kdu_instance)
+ except LcmException as e:
+ msg = "Failed while deleting KDUs from NS: {}".format(e)
+ self.logger.error(msg)
+ failed_detail.append(msg)
# remove from RO
RO_fail = False
delete_timeout = 20 * 60 # 20 minutes
while delete_timeout > 0:
- desc = await self.RO.show("ns", item_id_name=RO_nsr_id, extra_item="action",
- extra_item_id=RO_delete_action)
+ desc = await self.RO.show(
+ "ns",
+ item_id_name=RO_nsr_id,
+ extra_item="action",
+ extra_item_id=RO_delete_action)
ns_status, ns_status_info = self.RO.check_action_status(desc)
if ns_status == "ERROR":
raise ROclient.ROClientException(ns_status_info)
failed_detail.append("RO_vnfd_id={} delete error: {}".format(RO_vnfd_id, e))
self.logger.error(logging_text + failed_detail[-1])
- # wait until charm deleted
- if vca_time_destroy:
- db_nsr_update["detailed-status"] = db_nslcmop_update["detailed-status"] = step = \
- "Waiting for deletion of configuration charms"
- self.update_db_2("nslcmops", nslcmop_id, db_nslcmop_update)
- self.update_db_2("nsrs", nsr_id, db_nsr_update)
- for vca_index, vca_deployed in enumerate(nsr_deployed["VCA"]):
- if not vca_deployed:
- continue
- step = "Waiting for deletion of charm application_name={}".format(vca_deployed["application"])
- timeout = self.timeout_charm_delete - int(time() - vca_time_destroy)
- if not await self._wait_charm_destroyed(vca_deployed['model'], vca_deployed["application"],
- timeout):
- failed_detail.append("VCA[application_name={}] Deletion timeout".format(
- vca_deployed["application"]))
- else:
- db_nsr["_admin.deployed.VCA.{}".format(vca_index)] = None
-
if failed_detail:
self.logger.error(logging_text + " ;".join(failed_detail))
db_nsr_update["operational-status"] = "failed"
self.update_db_2("nslcmops", nslcmop_id, db_nslcmop_update)
if db_nsr:
db_nsr_update["_admin.nslcmop"] = None
+ db_nsr_update["_admin.current-operation"] = None
+ db_nsr_update["_admin.operation-type"] = None
self.update_db_2("nsrs", nsr_id, db_nsr_update)
except DbException as e:
self.logger.error(logging_text + "Cannot update database: {}".format(e))
loop=self.loop)
except Exception as e:
self.logger.error(logging_text + "kafka_write notification Exception {}".format(e))
+
+ # wait for pending tasks
+ done = None
+ pending = None
+ if pending_tasks:
+ self.logger.debug(logging_text + 'Waiting for terminate pending tasks...')
+ done, pending = await asyncio.wait(pending_tasks, timeout=3600)
+ if not pending:
+ self.logger.debug(logging_text + 'All tasks finished...')
+ else:
+ self.logger.info(logging_text + 'There are pending tasks: {}'.format(pending))
+
self.logger.debug(logging_text + "Exit")
self.lcm_tasks.remove("ns", nsr_id, nslcmop_id, "ns_terminate")
calculated_params[param_name] = instantiation_params[calculated_params[param_name][1:-1]]
else:
raise LcmException("Parameter {} needed to execute primitive {} not provided".
- format(parameter["default-value"], primitive_desc["name"]))
+ format(calculated_params[param_name], primitive_desc["name"]))
else:
raise LcmException("Parameter {} needed to execute primitive {} not provided".
format(param_name, primitive_desc["name"]))
width=256)
elif isinstance(calculated_params[param_name], str) and calculated_params[param_name].startswith("!!yaml "):
calculated_params[param_name] = calculated_params[param_name][7:]
+
+ # add always ns_config_info if primitive name is config
+ if primitive_desc["name"] == "config":
+ if "ns_config_info" in instantiation_params:
+ calculated_params["ns_config_info"] = instantiation_params["ns_config_info"]
return calculated_params
async def _ns_execute_primitive(self, db_deployed, member_vnf_index, vdu_id, vdu_name, vdu_count_index,
- primitive, primitive_params, retries=0, retries_interval=30):
- start_primitive_time = time()
+ primitive, primitive_params, retries=0, retries_interval=30) -> (str, str):
+
+ # find vca_deployed record for this action
try:
for vca_deployed in db_deployed["VCA"]:
if not vca_deployed:
continue
break
else:
+ # vca_deployed not found
raise LcmException("charm for member_vnf_index={} vdu_id={} vdu_name={} vdu_count_index={} is not "
"deployed".format(member_vnf_index, vdu_id, vdu_name, vdu_count_index))
- model_name = vca_deployed.get("model")
- application_name = vca_deployed.get("application")
- if not model_name or not application_name:
+
+ # get ee_id
+ ee_id = vca_deployed.get("ee_id")
+ if not ee_id:
raise LcmException("charm for member_vnf_index={} vdu_id={} vdu_name={} vdu_count_index={} has not "
- "model or application name" .format(member_vnf_index, vdu_id, vdu_name,
- vdu_count_index))
- # if vca_deployed["operational-status"] != "active":
- # raise LcmException("charm for member_vnf_index={} vdu_id={} operational_status={} not 'active'".format(
- # member_vnf_index, vdu_id, vca_deployed["operational-status"]))
- callback = None # self.n2vc_callback
- callback_args = () # [db_nsr, db_nslcmop, member_vnf_index, None]
- await self.n2vc.login()
+ "execution environment"
+ .format(member_vnf_index, vdu_id, vdu_name, vdu_count_index))
+
if primitive == "config":
primitive_params = {"params": primitive_params}
+
while retries >= 0:
- primitive_id = await self.n2vc.ExecutePrimitive(
- model_name,
- application_name,
- primitive,
- callback,
- *callback_args,
- **primitive_params
- )
- while time() - start_primitive_time < self.timeout_primitive:
- primitive_result_ = await self.n2vc.GetPrimitiveStatus(model_name, primitive_id)
- if primitive_result_ in ("completed", "failed"):
- primitive_result = "COMPLETED" if primitive_result_ == "completed" else "FAILED"
- detailed_result = await self.n2vc.GetPrimitiveOutput(model_name, primitive_id)
- break
- elif primitive_result_ is None and primitive == "config":
- primitive_result = "COMPLETED"
- detailed_result = None
- break
- else: # ("running", "pending", None):
- pass
- await asyncio.sleep(5)
- else:
- raise LcmException("timeout after {} seconds".format(self.timeout_primitive))
- if primitive_result == "COMPLETED":
+ try:
+ output = await self.n2vc.exec_primitive(
+ ee_id=ee_id,
+ primitive_name=primitive,
+ params_dict=primitive_params
+ )
+ # execution was OK
break
- retries -= 1
- if retries >= 0:
- await asyncio.sleep(retries_interval)
+ except Exception as e:
+ retries -= 1
+ if retries >= 0:
+ self.logger.debug('Error executing action {} on {} -> {}'.format(primitive, ee_id, e))
+ # wait and retry
+ await asyncio.sleep(retries_interval, loop=self.loop)
+ else:
+ return 'Cannot execute action {} on {}: {}'.format(primitive, ee_id, e), 'FAIL'
- return primitive_result, detailed_result
- except (N2VCPrimitiveExecutionFailed, LcmException) as e:
- return "FAILED", str(e)
+ return output, 'OK'
+
+ except Exception as e:
+ return 'Error executing action {}: {}'.format(primitive, e), 'FAIL'
async def action(self, nsr_id, nslcmop_id):
# get all needed from database
db_nsr = None
db_nslcmop = None
- db_nsr_update = {"_admin.nslcmop": nslcmop_id}
+ db_nsr_update = {"_admin.nslcmop": nslcmop_id,
+ "_admin.current-operation": nslcmop_id,
+ "_admin.operation-type": "action"}
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
db_nslcmop_update = {}
nslcmop_operation_state = None
nslcmop_operation_state_detail = None
exc = None
try:
# wait for any previous tasks in process
+ step = "Waiting for previous operations to terminate"
await self.lcm_tasks.waitfor_related_HA('ns', 'nslcmops', nslcmop_id)
step = "Getting information from database"
nsr_deployed = db_nsr["_admin"].get("deployed")
vnf_index = db_nslcmop["operationParams"].get("member_vnf_index")
vdu_id = db_nslcmop["operationParams"].get("vdu_id")
+ kdu_name = db_nslcmop["operationParams"].get("kdu_name")
vdu_count_index = db_nslcmop["operationParams"].get("vdu_count_index")
vdu_name = db_nslcmop["operationParams"].get("vdu_name")
if config_primitive["name"] == primitive:
config_primitive_desc = config_primitive
break
- kdu_instance=kdu.get("kdu-instance"),
- atomic=True, kdu_model=kdu_model,
- params=desc_params, db_dict=db_dict, timeout=300)
+ elif kdu_name:
+ self.logger.debug(logging_text + "Checking actions in KDUs")
+ desc_params = {}
+ if vnf_index:
+ if db_vnfr.get("additionalParamsForVnf") and db_vnfr["additionalParamsForVnf"].\
+ get("member-vnf-index") == vnf_index:
+ desc_params = self._format_additional_params(db_vnfr["additionalParamsForVnf"].
+ get("additionalParams"))
+ if primitive_params:
+ desc_params.update(primitive_params)
+ # TODO Check if we will need something at vnf level
+ index = 0
+ for kdu in get_iterable(nsr_deployed, "K8s"):
+ if kdu_name == kdu["kdu-name"]:
+ db_dict = {"collection": "nsrs", "filter": {"_id": nsr_id},
+ "path": "_admin.deployed.K8s.{}".format(index)}
+ if primitive == "upgrade":
+ if desc_params.get("kdu_model"):
+ kdu_model = desc_params.get("kdu_model")
+ del desc_params["kdu_model"]
+ else:
+ kdu_model = kdu.get("kdu-model")
+ parts = kdu_model.split(sep=":")
+ if len(parts) == 2:
+ kdu_model = parts[0]
+
+ if kdu.get("k8scluster-type") == "chart":
+ output = await self.k8sclusterhelm.upgrade(cluster_uuid=kdu.get("k8scluster-uuid"),
++ kdu_instance=kdu.get("kdu-instance"),
++ atomic=True, kdu_model=kdu_model,
++ params=desc_params, db_dict=db_dict,
++ timeout=300)
+ elif kdu.get("k8scluster-type") == "juju":
+ # TODO Juju connector needed
+ pass
+ else:
+ msg = "k8scluster-type not defined"
+ raise LcmException(msg)
+
+ self.logger.debug(logging_text + " Upgrade of kdu {} done".format(output))
+ break
+ elif primitive == "rollback":
+ if kdu.get("k8scluster-type") == "chart":
+ output = await self.k8sclusterhelm.rollback(cluster_uuid=kdu.get("k8scluster-uuid"),
+ kdu_instance=kdu.get("kdu-instance"),
+ db_dict=db_dict)
+ elif kdu.get("k8scluster-type") == "juju":
+ # TODO Juju connector needed
+ pass
+ else:
+ msg = "k8scluster-type not defined"
+ raise LcmException(msg)
+ break
+ elif primitive == "status":
+ if kdu.get("k8scluster-type") == "chart":
+ output = await self.k8sclusterhelm.status_kdu(cluster_uuid=kdu.get("k8scluster-uuid"),
+ kdu_instance=kdu.get("kdu-instance"))
+ elif kdu.get("k8scluster-type") == "juju":
+ # TODO Juju connector needed
+ pass
+ else:
+ msg = "k8scluster-type not defined"
+ raise LcmException(msg)
+ break
+ index += 1
+
+ else:
+ raise LcmException("KDU '{}' not found".format(kdu_name))
+ if output:
+ db_nslcmop_update["detailed-status"] = output
+ db_nslcmop_update["operationState"] = 'COMPLETED'
+ db_nslcmop_update["statusEnteredTime"] = time()
+ else:
+ db_nslcmop_update["detailed-status"] = ''
+ db_nslcmop_update["operationState"] = 'FAILED'
+ db_nslcmop_update["statusEnteredTime"] = time()
+ return
elif vnf_index:
for config_primitive in db_vnfd.get("vnf-configuration", {}).get("config-primitive", ()):
if config_primitive["name"] == primitive:
if db_vnfr.get("additionalParamsForVnf"):
desc_params.update(db_vnfr["additionalParamsForVnf"])
else:
- if db_nsr.get("additionalParamsForVnf"):
+ if db_nsr.get("additionalParamsForNs"):
desc_params.update(db_nsr["additionalParamsForNs"])
# TODO check if ns is in a proper status
- result, result_detail = await self._ns_execute_primitive(
- nsr_deployed, vnf_index, vdu_id, vdu_name, vdu_count_index, primitive,
- self._map_primitive_params(config_primitive_desc, primitive_params, desc_params))
- db_nslcmop_update["detailed-status"] = nslcmop_operation_state_detail = result_detail
+ output, detail = await self._ns_execute_primitive(
+ db_deployed=nsr_deployed,
+ member_vnf_index=vnf_index,
+ vdu_id=vdu_id,
+ vdu_name=vdu_name,
+ vdu_count_index=vdu_count_index,
+ primitive=primitive,
+ primitive_params=self._map_primitive_params(config_primitive_desc, primitive_params, desc_params))
+
+ detailed_status = output
+ if detail == 'OK':
+ result = 'COMPLETED'
+ else:
+ result = 'FAILED'
+
+ db_nslcmop_update["detailed-status"] = nslcmop_operation_state_detail = detailed_status
db_nslcmop_update["operationState"] = nslcmop_operation_state = result
db_nslcmop_update["statusEnteredTime"] = time()
- self.logger.debug(logging_text + " task Done with result {} {}".format(result, result_detail))
+ self.logger.debug(logging_text + " task Done with result {} {}".format(result, detailed_status))
return # database update is called inside finally
except (DbException, LcmException) as e:
self.update_db_2("nslcmops", nslcmop_id, db_nslcmop_update)
if db_nsr:
db_nsr_update["_admin.nslcmop"] = None
+ db_nsr_update["_admin.operation-type"] = None
+ db_nsr_update["_admin.nslcmop"] = None
+ db_nsr_update["_admin.current-operation"] = None
self.update_db_2("nsrs", nsr_id, db_nsr_update)
except DbException as e:
self.logger.error(logging_text + "Cannot update database: {}".format(e))
db_nslcmop = None
db_nslcmop_update = {}
nslcmop_operation_state = None
- db_nsr_update = {"_admin.nslcmop": nslcmop_id}
+ db_nsr_update = {"_admin.nslcmop": nslcmop_id,
+ "_admin.current-operation": nslcmop_id,
+ "_admin.operation-type": "scale"}
+ self.update_db_2("nsrs", nsr_id, db_nsr_update)
exc = None
# in case of error, indicates what part of scale was failed to put nsr at error status
scale_process = None
vnfr_scaled = False
try:
# wait for any previous tasks in process
+ step = "Waiting for previous operations to terminate"
await self.lcm_tasks.waitfor_related_HA('ns', 'nslcmops', nslcmop_id)
step = "Getting nslcmop from database"
db_nsr_update["operational-status"] = "scaling"
self.update_db_2("nsrs", nsr_id, db_nsr_update)
nsr_deployed = db_nsr["_admin"].get("deployed")
- vdu_id = db_nslcmop["operationParams"].get("vdu_id")
- vdu_count_index = db_nslcmop["operationParams"].get("vdu_count_index")
- vdu_name = db_nslcmop["operationParams"].get("vdu_name")
+
+ #######
+ nsr_deployed = db_nsr["_admin"].get("deployed")
+ vnf_index = db_nslcmop["operationParams"].get("member_vnf_index")
++ # vdu_id = db_nslcmop["operationParams"].get("vdu_id")
++ # vdu_count_index = db_nslcmop["operationParams"].get("vdu_count_index")
++ # vdu_name = db_nslcmop["operationParams"].get("vdu_name")
+ #######
+
RO_nsr_id = nsr_deployed["RO"]["nsr_id"]
vnf_index = db_nslcmop["operationParams"]["scaleVnfData"]["scaleByStepData"]["member-vnf-index"]
scaling_group = db_nslcmop["operationParams"]["scaleVnfData"]["scaleByStepData"]["scaling-group-descriptor"]
vnfr_params = {"VDU_SCALE_INFO": vdu_scaling_info}
if db_vnfr.get("additionalParamsForVnf"):
vnfr_params.update(db_vnfr["additionalParamsForVnf"])
+
scale_process = "VCA"
db_nsr_update["config-status"] = "configuring pre-scaling"
primitive_params = self._map_primitive_params(config_primitive, {}, vnfr_params)
else:
assert False, "ROclient.check_action_status returns unknown {}".format(ns_status)
else:
+
if ns_status == "ERROR":
raise ROclient.ROClientException(ns_status_info)
elif ns_status == "BUILD":
if db_nslcmop and db_nslcmop_update:
self.update_db_2("nslcmops", nslcmop_id, db_nslcmop_update)
if db_nsr:
+ db_nsr_update["_admin.current-operation"] = None
+ db_nsr_update["_admin.operation-type"] = None
db_nsr_update["_admin.nslcmop"] = None
self.update_db_2("nsrs", nsr_id, db_nsr_update)
except DbException as e:
"operationState": nslcmop_operation_state},
loop=self.loop)
# if cooldown_time:
- # await asyncio.sleep(cooldown_time)
+ # await asyncio.sleep(cooldown_time, loop=self.loop)
# await self.msg.aiowrite("ns","scaled-cooldown-time", {"nsr_id": nsr_id, "nslcmop_id": nslcmop_id})
except Exception as e:
self.logger.error(logging_text + "kafka_write notification Exception {}".format(e))
from n2vc.vnf import N2VC
from uuid import uuid4
+from osm_lcm.tests import test_db_descriptors as descriptors
+
__author__ = "Alfonso Tierno <alfonso.tiernosepulveda@telefonica.com>"
""" Perform unittests using asynctest of osm_lcm.ns module
"loglevel": "DEBUG",
}
-db_vim_accounts_text = """
----
-- _admin:
- created: 1566818150.3024442
- current_operation: 0
- deployed:
- RO: dc51ce6c-c7f2-11e9-b9c0-02420aff0004
- RO-account: dc5c67fa-c7f2-11e9-b9c0-02420aff0004
- detailed-status: Done
- modified: 1566818150.3024442
- operationalState: ENABLED
- operations:
- - detailed-status: Done
- lcmOperationType: create
- operationParams: null
- operationState: COMPLETED
- startTime: 1566818150.3025382
- statusEnteredTime: 1566818150.3025382
- worker: 86434c2948e2
- projects_read:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- projects_write:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- _id: ea958ba5-4e58-4405-bf42-6e3be15d4c3a
- description: Openstack site 2, based on Mirantis, also called DSS9000-1, with
- tenant tid
- name: ost2-mrt-tid
- schema_version: '1.1'
- vim_password: 5g0yGX86qIhprX86YTMcpg==
- vim_tenant_name: osm
- vim_type: openstack
- vim_url: http://10.95.87.162:5000/v2.0
- vim_user: osm
-"""
-
-db_vnfds_text = """
----
-- _admin:
- created: 1566823352.7154346
- modified: 1566823353.9295402
- onboardingState: ONBOARDED
- operationalState: ENABLED
- projects_read:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- projects_write:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- storage:
- descriptor: hackfest_3charmed_vnfd/hackfest_3charmed_vnfd.yaml
- folder: 7637bcf8-cf14-42dc-ad70-c66fcf1e6e77
- fs: local
- path: /app/storage/
- pkg-dir: hackfest_3charmed_vnfd
- zipfile: package.tar.gz
- type: vnfd
- usageState: NOT_IN_USE
- userDefinedData: {}
- _id: 7637bcf8-cf14-42dc-ad70-c66fcf1e6e77
- connection-point:
- - id: vnf-mgmt
- name: vnf-mgmt
- short-name: vnf-mgmt
- type: VPORT
- - id: vnf-data
- name: vnf-data
- short-name: vnf-data
- type: VPORT
- description: A VNF consisting of 2 VDUs connected to an internal VL, and one VDU
- with cloud-init
- id: hackfest3charmed-vnf
- internal-vld:
- - id: internal
- internal-connection-point:
- - id-ref: mgmtVM-internal
- - id-ref: dataVM-internal
- name: internal
- short-name: internal
- type: ELAN
- logo: osm.png
- mgmt-interface:
- cp: vnf-mgmt
- monitoring-param:
- - aggregation-type: AVERAGE
- id: monitor1
- name: monitor1
- vdu-monitoring-param:
- vdu-monitoring-param-ref: dataVM_cpu_util
- vdu-ref: dataVM
- name: hackfest3charmed-vnf
- scaling-group-descriptor:
- - max-instance-count: 10
- name: scale_dataVM
- scaling-config-action:
- - trigger: post-scale-out
- vnf-config-primitive-name-ref: touch
- - trigger: pre-scale-in
- vnf-config-primitive-name-ref: touch
- scaling-policy:
- - cooldown-time: 60
- name: auto_cpu_util_above_threshold
- scaling-criteria:
- - name: cpu_util_above_threshold
- scale-in-relational-operation: LE
- scale-in-threshold: '15.0000000000'
- scale-out-relational-operation: GE
- scale-out-threshold: '60.0000000000'
- vnf-monitoring-param-ref: monitor1
- scaling-type: automatic
- threshold-time: 0
- vdu:
- - count: 1
- vdu-id-ref: dataVM
- short-name: hackfest3charmed-vnf
- vdu:
- - count: '1'
- cloud-init-file: cloud-config.txt
- id: mgmtVM
- image: hackfest3-mgmt
- interface:
- - external-connection-point-ref: vnf-mgmt
- name: mgmtVM-eth0
- position: 1
- type: EXTERNAL
- virtual-interface:
- type: VIRTIO
- - internal-connection-point-ref: mgmtVM-internal
- name: mgmtVM-eth1
- position: 2
- type: INTERNAL
- virtual-interface:
- type: VIRTIO
- internal-connection-point:
- - id: mgmtVM-internal
- name: mgmtVM-internal
- short-name: mgmtVM-internal
- type: VPORT
- name: mgmtVM
- vm-flavor:
- memory-mb: '1024'
- storage-gb: '10'
- vcpu-count: 1
- - count: '1'
- id: dataVM
- image: hackfest3-mgmt
- interface:
- - internal-connection-point-ref: dataVM-internal
- name: dataVM-eth0
- position: 1
- type: INTERNAL
- virtual-interface:
- type: VIRTIO
- - external-connection-point-ref: vnf-data
- name: dataVM-xe0
- position: 2
- type: EXTERNAL
- virtual-interface:
- type: VIRTIO
- internal-connection-point:
- - id: dataVM-internal
- name: dataVM-internal
- short-name: dataVM-internal
- type: VPORT
- monitoring-param:
- - id: dataVM_cpu_util
- nfvi-metric: cpu_utilization
- name: dataVM
- vm-flavor:
- memory-mb: '1024'
- storage-gb: '10'
- vcpu-count: 1
- version: '1.0'
- vnf-configuration:
- config-access:
- ssh-access:
- required: True
- default-user: ubuntu
- config-primitive:
- - name: touch
- parameter:
- - data-type: STRING
- default-value: <touch_filename2>
- name: filename
- initial-config-primitive:
- - name: config
- parameter:
- - name: ssh-hostname
- value: <rw_mgmt_ip>
- - name: ssh-username
- value: ubuntu
- - name: ssh-password
- value: osm4u
- seq: '1'
- - name: touch
- parameter:
- - name: filename
- value: <touch_filename>
- seq: '2'
- juju:
- charm: simple
-"""
-
-db_nsds_text = """
----
-- _admin:
- created: 1566823353.971486
- modified: 1566823353.971486
- onboardingState: ONBOARDED
- operationalState: ENABLED
- projects_read:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- projects_write:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- storage:
- descriptor: hackfest_3charmed_nsd/hackfest_3charmed_nsd.yaml
- folder: 8c2f8b95-bb1b-47ee-8001-36dc090678da
- fs: local
- path: /app/storage/
- pkg-dir: hackfest_3charmed_nsd
- zipfile: package.tar.gz
- usageState: NOT_IN_USE
- userDefinedData: {}
- _id: 8c2f8b95-bb1b-47ee-8001-36dc090678da
- constituent-vnfd:
- - member-vnf-index: '1'
- vnfd-id-ref: hackfest3charmed-vnf
- - member-vnf-index: '2'
- vnfd-id-ref: hackfest3charmed-vnf
- description: NS with 2 VNFs hackfest3charmed-vnf connected by datanet and mgmtnet
- VLs
- id: hackfest3charmed-ns
- logo: osm.png
- name: hackfest3charmed-ns
- short-name: hackfest3charmed-ns
- version: '1.0'
- vld:
- - id: mgmt
- mgmt-network: true
- name: mgmt
- short-name: mgmt
- type: ELAN
- vim-network-name: mgmt
- vnfd-connection-point-ref:
- - member-vnf-index-ref: '1'
- vnfd-connection-point-ref: vnf-mgmt
- vnfd-id-ref: hackfest3charmed-vnf
- - member-vnf-index-ref: '2'
- vnfd-connection-point-ref: vnf-mgmt
- vnfd-id-ref: hackfest3charmed-vnf
- - id: datanet
- name: datanet
- short-name: datanet
- type: ELAN
- vnfd-connection-point-ref:
- - member-vnf-index-ref: '1'
- vnfd-connection-point-ref: vnf-data
- vnfd-id-ref: hackfest3charmed-vnf
- - member-vnf-index-ref: '2'
- vnfd-connection-point-ref: vnf-data
- vnfd-id-ref: hackfest3charmed-vnf
-"""
-
-db_nsrs_text = """
----
-- _admin:
- created: 1566823354.3716335
- deployed:
- RO:
- nsd_id: 876573b5-968d-40b9-b52b-91bf5c5844f7
- nsr_id: c9fe9908-3180-430d-b633-fca2f68db008
- nsr_status: ACTIVE
- vnfd:
- - id: 1ab2a418-9fe3-4358-bf17-411e5155535f
- member-vnf-index: '1'
- - id: 0de348e3-c201-4f6a-91cc-7f957e2d5504
- member-vnf-index: '2'
- VCA:
- - application: alf-b-aa
- detailed-status: Ready!
- member-vnf-index: '1'
- model: f48163a6-c807-47bc-9682-f72caef5af85
- operational-status: active
- primitive_id: null
- ssh-public-key: ssh-rsa pub-key root@juju-145d3e-0
- step: ssh-public-key-obtained
- vdu_count_index: null
- vdu_id: null
- vdu_name: null
- vnfd_id: hackfest3charmed-vnf
- - application: alf-c-ab
- detailed-status: Ready!
- member-vnf-index: '2'
- model: f48163a6-c807-47bc-9682-f72caef5af85
- operational-status: active
- primitive_id: null
- ssh-public-key: ssh-rsa pub-key root@juju-145d3e-0
- step: ssh-public-key-obtained
- vdu_count_index: null
- vdu_id: null
- vdu_name: null
- vnfd_id: hackfest3charmed-vnf
- VCA-model-name: f48163a6-c807-47bc-9682-f72caef5af85
- modified: 1566823354.3716335
- nsState: INSTANTIATED
- nslcmop: null
- projects_read:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- projects_write:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- _id: f48163a6-c807-47bc-9682-f72caef5af85
- additionalParamsForNs: null
- admin-status: ENABLED
- config-status: init
- constituent-vnfr-ref:
- - 88d90b0c-faff-4b9f-bccd-017f33985984
- - 1ca3bb1a-b29b-49fe-bed6-5f3076d77434
- create-time: 1566823354.36234
- datacenter: ea958ba5-4e58-4405-bf42-6e3be15d4c3a
- description: default description
- detailed-status: 'ERROR executing proxy charm initial primitives for member_vnf_index=1
- vdu_id=None: charm error executing primitive verify-ssh-credentials for member_vnf_index=1
- vdu_id=None: ''timeout after 600 seconds'''
- id: f48163a6-c807-47bc-9682-f72caef5af85
- instantiate_params:
- nsDescription: default description
- nsName: ALF
- nsdId: 8c2f8b95-bb1b-47ee-8001-36dc090678da
- vimAccountId: ea958ba5-4e58-4405-bf42-6e3be15d4c3a
- name: ALF
- name-ref: ALF
- ns-instance-config-ref: f48163a6-c807-47bc-9682-f72caef5af85
- nsd:
- _admin:
- created: 1566823353.971486
- modified: 1566823353.971486
- onboardingState: ONBOARDED
- operationalState: ENABLED
- projects_read:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- projects_write:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- storage:
- descriptor: hackfest_3charmed_nsd/hackfest_3charmed_nsd.yaml
- folder: 8c2f8b95-bb1b-47ee-8001-36dc090678da
- fs: local
- path: /app/storage/
- pkg-dir: hackfest_3charmed_nsd
- zipfile: package.tar.gz
- usageState: NOT_IN_USE
- userDefinedData: {}
- _id: 8c2f8b95-bb1b-47ee-8001-36dc090678da
- constituent-vnfd:
- - member-vnf-index: '1'
- vnfd-id-ref: hackfest3charmed-vnf
- - member-vnf-index: '2'
- vnfd-id-ref: hackfest3charmed-vnf
- description: NS with 2 VNFs hackfest3charmed-vnf connected by datanet and
- mgmtnet VLs
- id: hackfest3charmed-ns
- logo: osm.png
- name: hackfest3charmed-ns
- short-name: hackfest3charmed-ns
- version: '1.0'
- vld:
- - id: mgmt
- mgmt-network: true
- name: mgmt
- short-name: mgmt
- type: ELAN
- vim-network-name: mgmt
- vnfd-connection-point-ref:
- - member-vnf-index-ref: '1'
- vnfd-connection-point-ref: vnf-mgmt
- vnfd-id-ref: hackfest3charmed-vnf
- - member-vnf-index-ref: '2'
- vnfd-connection-point-ref: vnf-mgmt
- vnfd-id-ref: hackfest3charmed-vnf
- - id: datanet
- name: datanet
- short-name: datanet
- type: ELAN
- vnfd-connection-point-ref:
- - member-vnf-index-ref: '1'
- vnfd-connection-point-ref: vnf-data
- vnfd-id-ref: hackfest3charmed-vnf
- - member-vnf-index-ref: '2'
- vnfd-connection-point-ref: vnf-data
- vnfd-id-ref: hackfest3charmed-vnf
- nsd-id: 8c2f8b95-bb1b-47ee-8001-36dc090678da
- nsd-name-ref: hackfest3charmed-ns
- nsd-ref: hackfest3charmed-ns
- operational-events: []
- operational-status: failed
- orchestration-progress: {}
- resource-orchestrator: osmopenmano
- short-name: ALF
- ssh-authorized-key: null
- vld:
- - id: mgmt
- name: null
- status: ACTIVE
- status-detailed: null
- vim-id: f99ae780-0e2f-4985-af41-574eae6919c0
- vim-network-name: mgmt
- - id: datanet
- name: ALF-datanet
- status: ACTIVE
- status-detailed: null
- vim-id: c31364ba-f573-4ab6-bf1a-fed30ede39a8
- vnfd-id:
- - 7637bcf8-cf14-42dc-ad70-c66fcf1e6e77
-"""
-
-db_nslcmops_text = """
----
-- _admin:
- created: 1566823354.4148262
- modified: 1566823354.4148262
- projects_read:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- projects_write:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- worker: 86434c2948e2
- _id: a639fac7-e0bb-4225-8ecb-c1f8efcc125e
- detailed-status: 'FAILED executing proxy charm initial primitives for member_vnf_index=1
- vdu_id=None: charm error executing primitive verify-ssh-credentials for member_vnf_index=1
- vdu_id=None: ''timeout after 600 seconds'''
- id: a639fac7-e0bb-4225-8ecb-c1f8efcc125e
- isAutomaticInvocation: false
- isCancelPending: false
- lcmOperationType: instantiate
- links:
- nsInstance: /osm/nslcm/v1/ns_instances/f48163a6-c807-47bc-9682-f72caef5af85
- self: /osm/nslcm/v1/ns_lcm_op_occs/a639fac7-e0bb-4225-8ecb-c1f8efcc125e
- nsInstanceId: f48163a6-c807-47bc-9682-f72caef5af85
- operationParams:
- additionalParamsForVnf:
- - additionalParams:
- touch_filename: /home/ubuntu/first-touch-1
- touch_filename2: /home/ubuntu/second-touch-1
- member-vnf-index: '1'
- - additionalParams:
- touch_filename: /home/ubuntu/first-touch-2
- touch_filename2: /home/ubuntu/second-touch-2
- member-vnf-index: '2'
- lcmOperationType: instantiate
- nsDescription: default description
- nsInstanceId: f48163a6-c807-47bc-9682-f72caef5af85
- nsName: ALF
- nsdId: 8c2f8b95-bb1b-47ee-8001-36dc090678da
- vimAccountId: ea958ba5-4e58-4405-bf42-6e3be15d4c3a
- operationState: FAILED
- startTime: 1566823354.414689
- statusEnteredTime: 1566824534.5112448
-"""
-
-db_vnfrs_text = """
----
-- _admin:
- created: 1566823354.3668208
- modified: 1566823354.3668208
- nsState: NOT_INSTANTIATED
- projects_read:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- projects_write:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- _id: 88d90b0c-faff-4b9f-bccd-017f33985984
- additionalParamsForVnf:
- touch_filename: /home/ubuntu/first-touch-1
- touch_filename2: /home/ubuntu/second-touch-1
- connection-point:
- - connection-point-id: vnf-mgmt
- id: vnf-mgmt
- name: vnf-mgmt
- - connection-point-id: vnf-data
- id: vnf-data
- name: vnf-data
- created-time: 1566823354.36234
- id: 88d90b0c-faff-4b9f-bccd-017f33985984
- ip-address: 10.205.1.46
- member-vnf-index-ref: '1'
- nsr-id-ref: f48163a6-c807-47bc-9682-f72caef5af85
- vdur:
- - _id: f0e7d7ce-2443-4dcb-ad0b-5ab9f3b13d37
- count-index: 0
- interfaces:
- - ip-address: 10.205.1.46
- mac-address: fa:16:3e:b4:3e:b1
- mgmt-vnf: true
- name: mgmtVM-eth0
- ns-vld-id: mgmt
- - ip-address: 192.168.54.2
- mac-address: fa:16:3e:6e:7e:78
- name: mgmtVM-eth1
- vnf-vld-id: internal
- internal-connection-point:
- - connection-point-id: mgmtVM-internal
- id: mgmtVM-internal
- name: mgmtVM-internal
- ip-address: 10.205.1.46
- name: ALF-1-mgmtVM-1
- status: ACTIVE
- status-detailed: null
- vdu-id-ref: mgmtVM
- vim-id: c2538499-4c30-41c0-acd5-80cb92f48061
- - _id: ab453219-2d9a-45c2-864d-2c0788385028
- count-index: 0
- interfaces:
- - ip-address: 192.168.54.3
- mac-address: fa:16:3e:d9:7a:5d
- name: dataVM-eth0
- vnf-vld-id: internal
- - ip-address: 192.168.24.3
- mac-address: fa:16:3e:d1:6c:0d
- name: dataVM-xe0
- ns-vld-id: datanet
- internal-connection-point:
- - connection-point-id: dataVM-internal
- id: dataVM-internal
- name: dataVM-internal
- ip-address: null
- name: ALF-1-dataVM-1
- status: ACTIVE
- status-detailed: null
- vdu-id-ref: dataVM
- vim-id: 87973c3f-365d-4227-95c2-7a8abc74349c
- vim-account-id: ea958ba5-4e58-4405-bf42-6e3be15d4c3a
- vld:
- - id: internal
- name: ALF-internal
- status: ACTIVE
- status-detailed: null
- vim-id: ff181e6d-2597-4244-b40b-bb0174bdfeb6
- vnfd-id: 7637bcf8-cf14-42dc-ad70-c66fcf1e6e77
- vnfd-ref: hackfest3charmed-vnf
-- _admin:
- created: 1566823354.3703845
- modified: 1566823354.3703845
- nsState: NOT_INSTANTIATED
- projects_read:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- projects_write:
- - 25b5aebf-3da1-49ed-99de-1d2b4a86d6e4
- _id: 1ca3bb1a-b29b-49fe-bed6-5f3076d77434
- additionalParamsForVnf:
- touch_filename: /home/ubuntu/first-touch-2
- touch_filename2: /home/ubuntu/second-touch-2
- connection-point:
- - connection-point-id: vnf-mgmt
- id: vnf-mgmt
- name: vnf-mgmt
- - connection-point-id: vnf-data
- id: vnf-data
- name: vnf-data
- created-time: 1566823354.36234
- id: 1ca3bb1a-b29b-49fe-bed6-5f3076d77434
- ip-address: 10.205.1.47
- member-vnf-index-ref: '2'
- nsr-id-ref: f48163a6-c807-47bc-9682-f72caef5af85
- vdur:
- - _id: 190b4a2c-4f85-4cfe-9406-4cef7ffb1e67
- count-index: 0
- interfaces:
- - ip-address: 10.205.1.47
- mac-address: fa:16:3e:cb:9f:c7
- mgmt-vnf: true
- name: mgmtVM-eth0
- ns-vld-id: mgmt
- - ip-address: 192.168.231.1
- mac-address: fa:16:3e:1a:89:24
- name: mgmtVM-eth1
- vnf-vld-id: internal
- internal-connection-point:
- - connection-point-id: mgmtVM-internal
- id: mgmtVM-internal
- name: mgmtVM-internal
- ip-address: 10.205.1.47
- name: ALF-2-mgmtVM-1
- status: ACTIVE
- status-detailed: null
- vdu-id-ref: mgmtVM
- vim-id: 248077b2-e3b8-4a37-8b72-575abb8ed912
- - _id: 889b874d-e1c3-4e75-aa45-53a9b0ddabd9
- count-index: 0
- interfaces:
- - ip-address: 192.168.231.3
- mac-address: fa:16:3e:7e:ba:8c
- name: dataVM-eth0
- vnf-vld-id: internal
- - ip-address: 192.168.24.4
- mac-address: fa:16:3e:d2:e1:f5
- name: dataVM-xe0
- ns-vld-id: datanet
- internal-connection-point:
- - connection-point-id: dataVM-internal
- id: dataVM-internal
- name: dataVM-internal
- ip-address: null
- name: ALF-2-dataVM-1
- status: ACTIVE
- status-detailed: null
- vdu-id-ref: dataVM
- vim-id: a4ce4372-e0ad-4ae3-8f9f-1c969f32e77b
- vim-account-id: ea958ba5-4e58-4405-bf42-6e3be15d4c3a
- vld:
- - id: internal
- name: ALF-internal
- status: ACTIVE
- status-detailed: null
- vim-id: ff181e6d-2597-4244-b40b-bb0174bdfeb6
- vnfd-id: 7637bcf8-cf14-42dc-ad70-c66fcf1e6e77
- vnfd-ref: hackfest3charmed-vnf
-"""
-
-ro_ns_text = """
-datacenter_tenant_id: dc5c67fa-c7f2-11e9-b9c0-02420aff0004
-description: null
-name: ALF
-nets:
-- created: false
- datacenter_id: dc51ce6c-c7f2-11e9-b9c0-02420aff0004
- datacenter_tenant_id: dc5c67fa-c7f2-11e9-b9c0-02420aff0004
- error_msg: null
- ns_net_osm_id: mgmt
- related: c6bac394-fa27-4c43-bb34-42f621a9d343
- sce_net_id: 8f215bab-c35e-41e6-a035-42bfaa07af9f
- sdn_net_id: null
- status: ACTIVE
- uuid: c6bac394-fa27-4c43-bb34-42f621a9d343
- vim_info: "{vim_info: null}"
- vim_name: null
- vim_net_id: f99ae780-0e2f-4985-af41-574eae6919c0
- vnf_net_id: null
- vnf_net_osm_id: null
-- created: true
- datacenter_id: dc51ce6c-c7f2-11e9-b9c0-02420aff0004
- datacenter_tenant_id: dc5c67fa-c7f2-11e9-b9c0-02420aff0004
- error_msg: null
- ns_net_osm_id: datanet
- related: 509d576c-120f-493a-99a1-5fea99dfe041
- sce_net_id: 3d766bbc-33a8-41aa-a986-2f35e8d25c16
- sdn_net_id: null
- status: ACTIVE
- uuid: 509d576c-120f-493a-99a1-5fea99dfe041
- vim_info: "{vim_info: null}"
- vim_name: ALF-datanet
- vim_net_id: c31364ba-f573-4ab6-bf1a-fed30ede39a8
- vnf_net_id: null
- vnf_net_osm_id: null
-- created: true
- datacenter_id: dc51ce6c-c7f2-11e9-b9c0-02420aff0004
- datacenter_tenant_id: dc5c67fa-c7f2-11e9-b9c0-02420aff0004
- error_msg: null
- ns_net_osm_id: null
- related: 277fed09-3220-4bfd-9052-b96b21a32daf
- sce_net_id: null
- sdn_net_id: null
- status: ACTIVE
- uuid: 277fed09-3220-4bfd-9052-b96b21a32daf
- vim_info: "{vim_info: null}"
- vim_name: ALF-internal
- vim_net_id: ff181e6d-2597-4244-b40b-bb0174bdfeb6
- vnf_net_id: 62e62fae-c12b-4ebc-9a9b-30031c6c16fa
- vnf_net_osm_id: internal
-- created: true
- datacenter_id: dc51ce6c-c7f2-11e9-b9c0-02420aff0004
- datacenter_tenant_id: dc5c67fa-c7f2-11e9-b9c0-02420aff0004
- error_msg: null
- ns_net_osm_id: null
- related: 92534d1a-e697-4372-a84d-aa0aa643b68a
- sce_net_id: null
- sdn_net_id: null
- status: ACTIVE
- uuid: 92534d1a-e697-4372-a84d-aa0aa643b68a
- vim_info: "{vim_info: null}"
- vim_name: ALF-internal
- vim_net_id: 09655387-b639-421a-b5f6-72b26d685fb4
- vnf_net_id: 13c6c77d-86a5-4914-832c-990d4ec7b54e
- vnf_net_osm_id: internal
-nsd_osm_id: f48163a6-c807-47bc-9682-f72caef5af85.2.hackfest3charmed-ns
-scenario_id: 876573b5-968d-40b9-b52b-91bf5c5844f7
-scenario_name: hackfest3charmed-ns
-sfis: []
-sfps: []
-sfs: []
-tenant_id: 0ea38bd0-2729-47a9-ae07-c6ce76115eb2
-uuid: c9fe9908-3180-430d-b633-fca2f68db008
-vnfs:
-- datacenter_id: dc51ce6c-c7f2-11e9-b9c0-02420aff0004
- datacenter_tenant_id: dc5c67fa-c7f2-11e9-b9c0-02420aff0004
- ip_address: 10.205.1.46
- member_vnf_index: '1'
- mgmt_access: '{interface_id: 61549ee3-cd6c-4930-8b90-eaad97fe345b, required: ''False'',
- vm_id: 6cf4a48f-3b6c-4395-8221-119fa37de24a}
-
- '
- sce_vnf_id: 83be04a8-c513-42ba-9908-22728f686d31
- uuid: 94724042-7576-4fb0-82ec-6a7ab642741c
- vms:
- - created_at: '2019-08-26T12:50:38'
- error_msg: null
- interfaces:
- - external_name: vnf-mgmt
- instance_net_id: c6bac394-fa27-4c43-bb34-42f621a9d343
- internal_name: mgmtVM-eth0
- ip_address: 10.205.1.46
- mac_address: fa:16:3e:b4:3e:b1
- sdn_port_id: null
- type: mgmt
- vim_info: "{vim_info: null}"
- vim_interface_id: 4d3cb8fd-7040-4169-a0ad-2486d2b006a1
- - external_name: null
- instance_net_id: 277fed09-3220-4bfd-9052-b96b21a32daf
- internal_name: mgmtVM-eth1
- ip_address: 192.168.54.2
- mac_address: fa:16:3e:6e:7e:78
- sdn_port_id: null
- type: bridge
- vim_info: "{vim_info: null}"
- vim_interface_id: 54ed68e2-9802-4dfe-b68a-280b3fc6e02d
- ip_address: 10.205.1.46
- name: mgmtVM
- related: d0b91293-a91d-4f08-b15f-0bf841216dfe
- status: ACTIVE
- uuid: d0b91293-a91d-4f08-b15f-0bf841216dfe
- vdu_osm_id: mgmtVM
- vim_info: "{vim_info: null}"
- vim_name: ALF-1-mgmtVM-1
- vim_vm_id: c2538499-4c30-41c0-acd5-80cb92f48061
- - created_at: '2019-08-26T12:50:38'
- error_msg: null
- interfaces:
- - external_name: null
- instance_net_id: 277fed09-3220-4bfd-9052-b96b21a32daf
- internal_name: dataVM-eth0
- ip_address: 192.168.54.3
- mac_address: fa:16:3e:d9:7a:5d
- sdn_port_id: null
- type: bridge
- vim_info: "{vim_info: null}"
- vim_interface_id: 1637f350-8840-4241-8ed0-4616bdcecfcf
- - external_name: vnf-data
- instance_net_id: 509d576c-120f-493a-99a1-5fea99dfe041
- internal_name: dataVM-xe0
- ip_address: 192.168.24.3
- mac_address: fa:16:3e:d1:6c:0d
- sdn_port_id: null
- type: bridge
- vim_info: "{vim_info: null}"
- vim_interface_id: 54c73e83-7059-41fe-83a9-4c4ae997b481
- name: dataVM
- related: 5c08253d-8a35-474f-b0d3-c5297d174c13
- status: ACTIVE
- uuid: 5c08253d-8a35-474f-b0d3-c5297d174c13
- vdu_osm_id: dataVM
- vim_info: "{vim_info: null}"
- vim_name: ALF-1-dataVM-1
- vim_vm_id: 87973c3f-365d-4227-95c2-7a8abc74349c
- - created_at: '2019-08-26T13:40:54'
- error_msg: null
- interfaces:
- - external_name: null
- instance_net_id: 277fed09-3220-4bfd-9052-b96b21a32daf
- internal_name: dataVM-eth0
- ip_address: 192.168.54.5
- mac_address: fa:16:3e:e4:17:45
- sdn_port_id: null
- type: bridge
- vim_info: "{vim_info: null}"
- vim_interface_id: 7e246e40-8710-4c33-9c95-78fc3c02bc5b
- - external_name: vnf-data
- instance_net_id: 509d576c-120f-493a-99a1-5fea99dfe041
- internal_name: dataVM-xe0
- ip_address: 192.168.24.5
- mac_address: fa:16:3e:29:6f:a6
- sdn_port_id: null
- type: bridge
- vim_info: "{vim_info: null}"
- vim_interface_id: ce81af7a-9adf-494b-950e-6581fd04ecc4
- name: dataVM
- related: 1ae5a0a2-c15a-49a4-a77c-2991d97f6dbe
- status: ACTIVE
- uuid: 1ae5a0a2-c15a-49a4-a77c-2991d97f6dbe
- vdu_osm_id: dataVM
- vim_info: "{vim_info: null}"
- vim_name: ALF-1-dataVM-2
- vim_vm_id: 4916533e-36c6-4861-9fe3-366a8fb0a5f8
- vnf_id: 1ab2a418-9fe3-4358-bf17-411e5155535f
- vnf_name: hackfest3charmed-vnf.1
- vnfd_osm_id: f48163a6-c807-47bc-9682-f72caef5af85.0.1
-- datacenter_id: dc51ce6c-c7f2-11e9-b9c0-02420aff0004
- datacenter_tenant_id: dc5c67fa-c7f2-11e9-b9c0-02420aff0004
- ip_address: 10.205.1.47
- member_vnf_index: '2'
- mgmt_access: '{interface_id: 538604c3-5c5e-41eb-8f84-c0239c7fabcd, required: ''False'',
- vm_id: dd04d792-05c9-4ecc-bf28-f77384d00311}
-
- '
- sce_vnf_id: c4f3607a-08ff-4f75-893c-fce507e2f240
- uuid: 00020403-e80f-4ef2-bb7e-b29669643035
- vms:
- - created_at: '2019-08-26T12:50:38'
- error_msg: null
- interfaces:
- - external_name: vnf-mgmt
- instance_net_id: c6bac394-fa27-4c43-bb34-42f621a9d343
- internal_name: mgmtVM-eth0
- ip_address: 10.205.1.47
- mac_address: fa:16:3e:cb:9f:c7
- sdn_port_id: null
- type: mgmt
- vim_info: "{vim_info: null}"
- vim_interface_id: dcd6d2de-3c68-481c-883e-e9d38c671dc4
- - external_name: null
- instance_net_id: 92534d1a-e697-4372-a84d-aa0aa643b68a
- internal_name: mgmtVM-eth1
- ip_address: 192.168.231.1
- mac_address: fa:16:3e:1a:89:24
- sdn_port_id: null
- type: bridge
- vim_info: "{vim_info: null}"
- vim_interface_id: 50e538e3-aba0-4652-93bb-20487f3f28e1
- ip_address: 10.205.1.47
- name: mgmtVM
- related: 4543ab5d-578c-427c-9df2-affd17e21b66
- status: ACTIVE
- uuid: 4543ab5d-578c-427c-9df2-affd17e21b66
- vdu_osm_id: mgmtVM
- vim_info: "{vim_info: null}"
- vim_name: ALF-2-mgmtVM-1
- vim_vm_id: 248077b2-e3b8-4a37-8b72-575abb8ed912
- - created_at: '2019-08-26T12:50:38'
- error_msg: null
- interfaces:
- - external_name: null
- instance_net_id: 92534d1a-e697-4372-a84d-aa0aa643b68a
- internal_name: dataVM-eth0
- ip_address: 192.168.231.3
- mac_address: fa:16:3e:7e:ba:8c
- sdn_port_id: null
- type: bridge
- vim_info: "{vim_info: null}"
- vim_interface_id: 15274862-14ea-4527-b405-101cae8bc1a0
- - external_name: vnf-data
- instance_net_id: 509d576c-120f-493a-99a1-5fea99dfe041
- internal_name: dataVM-xe0
- ip_address: 192.168.24.4
- mac_address: fa:16:3e:d2:e1:f5
- sdn_port_id: null
- type: bridge
- vim_info: "{vim_info: null}"
- vim_interface_id: 253ebe4e-38d5-46be-8777-dbb57510a2ec
- name: dataVM
- related: 6f03f16b-295a-47a1-9a69-2d069d574a33
- status: ACTIVE
- uuid: 6f03f16b-295a-47a1-9a69-2d069d574a33
- vdu_osm_id: dataVM
- vim_info: "{vim_info: null}"
- vim_name: ALF-2-dataVM-1
- vim_vm_id: a4ce4372-e0ad-4ae3-8f9f-1c969f32e77b
- vnf_id: 0de348e3-c201-4f6a-91cc-7f957e2d5504
- vnf_name: hackfest3charmed-vnf.2
- vnfd_osm_id: f48163a6-c807-47bc-9682-f72caef5af85.1.2
-"""
-
class TestMyNS(asynctest.TestCase):
yield "app_name-{}".format(num_calls)
num_calls += 1
- def _n2vc_CreateExecutionEnvironment(self, namespace):
+ def _n2vc_CreateExecutionEnvironment(self, namespace, reuse_ee_id, db_dict):
k_list = namespace.split(".")
ee_id = k_list[1] + "."
if len(k_list) >= 2:
ee_id += k[:8]
else:
ee_id += "_NS_"
- return ee_id
+ return ee_id, {}
def _ro_show(self, *args, **kwargs):
- ro_ns_desc = yaml.load(ro_ns_text)
+ ro_ns_desc = yaml.load(descriptors.db_ro_ns_text, Loader=yaml.Loader)
# if ip address provided, replace descriptor
ip_addresses = getenv("OSMLCMTEST_NS_IPADDRESS", "")
self.db.get_list.side_effect = self._db_get_list
self.db.set_one.side_effect = self._db_set_one
self.db_content = {
- "nsrs": yaml.load(db_nsrs_text),
- "nslcmops": yaml.load(db_nslcmops_text),
- "vnfrs": yaml.load(db_vnfrs_text),
- "vnfds": yaml.load(db_vnfds_text),
- "vim_accounts": yaml.load(db_vim_accounts_text),
+ "nsrs": yaml.load(descriptors.db_nsrs_text, Loader=yaml.Loader),
+ "nslcmops": yaml.load(descriptors.db_nslcmops_text, Loader=yaml.Loader),
+ "vnfrs": yaml.load(descriptors.db_vnfrs_text, Loader=yaml.Loader),
+ "vnfds": yaml.load(descriptors.db_vnfds_text, Loader=yaml.Loader),
+ "vim_accounts": yaml.load(descriptors.db_vim_accounts_text, Loader=yaml.Loader),
}
- self.db_vim_accounts = yaml.load(db_vim_accounts_text)
+ self.db_vim_accounts = yaml.load(descriptors.db_vim_accounts_text, Loader=yaml.Loader)
# Mock kafka
self.msg = asynctest.Mock(MsgKafka())
# allow several versions of n2vc
self.my_ns.n2vc.FormatApplicationName = asynctest.Mock(side_effect=self._n2vc_FormatApplicationName())
self.my_ns.n2vc.DeployCharms = asynctest.CoroutineMock(side_effect=self._n2vc_DeployCharms)
- self.my_ns.n2vc.CreateExecutionEnvironment = asynctest.CoroutineMock(
+ self.my_ns.n2vc.create_execution_environment = asynctest.CoroutineMock(
side_effect=self._n2vc_CreateExecutionEnvironment)
- self.my_ns.n2vc.InstallConfigurationSW = asynctest.CoroutineMock(return_value=pub_key)
- self.my_ns.n2vc.ExecutePrimitive = asynctest.CoroutineMock(side_effect=self._return_uuid)
+ self.my_ns.n2vc.install_configuration_sw = asynctest.CoroutineMock(return_value=pub_key)
+ self.my_ns.n2vc.get_ee_ssh_public__key = asynctest.CoroutineMock(return_value=pub_key)
+ self.my_ns.n2vc.exec_primitive = asynctest.CoroutineMock(side_effect=self._return_uuid)
self.my_ns.n2vc.GetPrimitiveStatus = asynctest.CoroutineMock(return_value="completed")
self.my_ns.n2vc.GetPrimitiveOutput = asynctest.CoroutineMock(return_value={"result": "ok",
"pubkey": pub_key})
+ self.my_ns.n2vc.get_public_key = asynctest.CoroutineMock(
+ return_value=getenv("OSMLCM_VCA_PUBKEY", "public_key"))
# Mock RO
if not getenv("OSMLCMTEST_RO_NOMOCK"):
self.my_ns.RO.get_list = asynctest.CoroutineMock(self.my_ns.RO.get_list, return_value=[])
self.my_ns.RO.create = asynctest.CoroutineMock(self.my_ns.RO.create, side_effect=self._ro_create())
self.my_ns.RO.show = asynctest.CoroutineMock(self.my_ns.RO.show, side_effect=self._ro_show())
- self.my_ns.RO.create_action = asynctest.CoroutineMock(self.my_ns.RO.create_action)
+ self.my_ns.RO.create_action = asynctest.CoroutineMock(self.my_ns.RO.create_action,
+ return_value={"vm-id": {"vim_result": 200,
+ "description": "done"}})
@asynctest.fail_on(active_handles=True) # all async tasks must be completed
async def test_instantiate(self):
"vnfs": {"5": {"vdus": {"vdu_id": {"mgmt_keys": n2vc_key_list}}}}}
self.assertEqual(ro_ns_params, ro_params_expected)
+ # Test scale() and related methods
@asynctest.fail_on(active_handles=True) # all async tasks must be completed
async def test_scale(self):
- pass
+ # print("Test scale started")
+
+ # TODO: Add more higher-lever tests here, for example:
+ # scale-out/scale-in operations with success/error result
+
+ # Test scale() with missing 'scaleVnfData', should return operationState = 'FAILED'
+ nsr_id = self.db_content["nsrs"][0]["_id"]
+ nslcmop_id = self.db_content["nslcmops"][0]["_id"]
+ await self.my_ns.scale(nsr_id, nslcmop_id)
+ expected_value = 'FAILED'
+ return_value = self._db_get_one("nslcmops", {"_id": nslcmop_id}).get("operationState")
+ self.assertEqual(return_value, expected_value)
+ # print("scale_result: {}".format(self._db_get_one("nslcmops", {"_id": nslcmop_id}).get("detailed-status")))
+
+ # Test _reintent_or_skip_suboperation()
+ # Expected result:
+ # - if a suboperation's 'operationState' is marked as 'COMPLETED', SUBOPERATION_STATUS_SKIP is expected
+ # - if marked as anything but 'COMPLETED', the suboperation index is expected
+ def test_scale_reintent_or_skip_suboperation(self):
+ # Load an alternative 'nslcmops' YAML for this test
+ self.db_content['nslcmops'] = yaml.load(descriptors.db_nslcmops_scale_text, Loader=yaml.Loader)
+ db_nslcmop = self.db_content['nslcmops'][0]
+ op_index = 2
+ # Test when 'operationState' is 'COMPLETED'
+ db_nslcmop['_admin']['operations'][op_index]['operationState'] = 'COMPLETED'
+ return_value = self.my_ns._reintent_or_skip_suboperation(db_nslcmop, op_index)
+ expected_value = self.my_ns.SUBOPERATION_STATUS_SKIP
+ self.assertEqual(return_value, expected_value)
+ # Test when 'operationState' is not 'COMPLETED'
+ db_nslcmop['_admin']['operations'][op_index]['operationState'] = None
+ return_value = self.my_ns._reintent_or_skip_suboperation(db_nslcmop, op_index)
+ expected_value = op_index
+ self.assertEqual(return_value, expected_value)
+
+ # Test _find_suboperation()
+ # Expected result: index of the found sub-operation, or SUBOPERATION_STATUS_NOT_FOUND if not found
+ def test_scale_find_suboperation(self):
+ # Load an alternative 'nslcmops' YAML for this test
+ self.db_content['nslcmops'] = yaml.load(descriptors.db_nslcmops_scale_text, Loader=yaml.Loader)
+ db_nslcmop = self.db_content['nslcmops'][0]
+ # Find this sub-operation
+ op_index = 2
+ vnf_index = db_nslcmop['_admin']['operations'][op_index]['member_vnf_index']
+ primitive = db_nslcmop['_admin']['operations'][op_index]['primitive']
+ primitive_params = db_nslcmop['_admin']['operations'][op_index]['primitive_params']
+ match = {
+ 'member_vnf_index': vnf_index,
+ 'primitive': primitive,
+ 'primitive_params': primitive_params,
+ }
+ found_op_index = self.my_ns._find_suboperation(db_nslcmop, match)
+ self.assertEqual(found_op_index, op_index)
+ # Test with not-matching params
+ match = {
+ 'member_vnf_index': vnf_index,
+ 'primitive': '',
+ 'primitive_params': primitive_params,
+ }
+ found_op_index = self.my_ns._find_suboperation(db_nslcmop, match)
+ self.assertEqual(found_op_index, self.my_ns.SUBOPERATION_STATUS_NOT_FOUND)
+ # Test with None
+ match = None
+ found_op_index = self.my_ns._find_suboperation(db_nslcmop, match)
+ self.assertEqual(found_op_index, self.my_ns.SUBOPERATION_STATUS_NOT_FOUND)
+
+ # Test _update_suboperation_status()
+ def test_scale_update_suboperation_status(self):
+ db_nslcmop = self.db_content['nslcmops'][0]
+ op_index = 0
+ # Force the initial values to be distinct from the updated ones
+ db_nslcmop['_admin']['operations'][op_index]['operationState'] = 'PROCESSING'
+ db_nslcmop['_admin']['operations'][op_index]['detailed-status'] = 'In progress'
+ # Test to change 'operationState' and 'detailed-status'
+ operationState = 'COMPLETED'
+ detailed_status = 'Done'
+ self.my_ns._update_suboperation_status(
+ db_nslcmop, op_index, operationState, detailed_status)
+ operationState_new = db_nslcmop['_admin']['operations'][op_index]['operationState']
+ detailed_status_new = db_nslcmop['_admin']['operations'][op_index]['detailed-status']
+ # print("DEBUG: operationState_new={}, detailed_status_new={}".format(operationState_new, detailed_status_new))
+ self.assertEqual(operationState, operationState_new)
+ self.assertEqual(detailed_status, detailed_status_new)
+
+ # Test _add_suboperation()
+ def test_scale_add_suboperation(self):
+ db_nslcmop = self.db_content['nslcmops'][0]
+ vnf_index = '1'
+ num_ops_before = len(db_nslcmop.get('_admin', {}).get('operations', [])) - 1
+ vdu_id = None
+ vdu_count_index = None
+ vdu_name = None
+ primitive = 'touch'
+ mapped_primitive_params = {'parameter':
+ [{'data-type': 'STRING',
+ 'name': 'filename',
+ 'default-value': '<touch_filename2>'}],
+ 'name': 'touch'}
+ operationState = 'PROCESSING'
+ detailed_status = 'In progress'
+ operationType = 'PRE-SCALE'
+ # Add a 'pre-scale' suboperation
+ op_index_after = self.my_ns._add_suboperation(db_nslcmop, vnf_index, vdu_id, vdu_count_index,
+ vdu_name, primitive, mapped_primitive_params,
+ operationState, detailed_status, operationType)
+ self.assertEqual(op_index_after, num_ops_before + 1)
+
+ # Delete all suboperations and add the same operation again
+ del db_nslcmop['_admin']['operations']
+ op_index_zero = self.my_ns._add_suboperation(db_nslcmop, vnf_index, vdu_id, vdu_count_index,
+ vdu_name, primitive, mapped_primitive_params,
+ operationState, detailed_status, operationType)
+ self.assertEqual(op_index_zero, 0)
+
+ # Add a 'RO' suboperation
+ RO_nsr_id = '1234567890'
+ RO_scaling_info = [{'type': 'create', 'count': 1, 'member-vnf-index': '1', 'osm_vdu_id': 'dataVM'}]
+ op_index = self.my_ns._add_suboperation(db_nslcmop, vnf_index, vdu_id, vdu_count_index,
+ vdu_name, primitive, mapped_primitive_params,
+ operationState, detailed_status, operationType,
+ RO_nsr_id, RO_scaling_info)
+ db_RO_nsr_id = db_nslcmop['_admin']['operations'][op_index]['RO_nsr_id']
+ self.assertEqual(op_index, 1)
+ self.assertEqual(RO_nsr_id, db_RO_nsr_id)
+
+ # Try to add an invalid suboperation, should return SUBOPERATION_STATUS_NOT_FOUND
+ op_index_invalid = self.my_ns._add_suboperation(None, None, None, None, None,
+ None, None, None,
+ None, None, None)
+ self.assertEqual(op_index_invalid, self.my_ns.SUBOPERATION_STATUS_NOT_FOUND)
+
+ # Test _check_or_add_scale_suboperation() and _check_or_add_scale_suboperation_RO()
+ # check the possible return values:
+ # - SUBOPERATION_STATUS_NEW: This is a new sub-operation
+ # - op_index (non-negative number): This is an existing sub-operation, operationState != 'COMPLETED'
+ # - SUBOPERATION_STATUS_SKIP: This is an existing sub-operation, operationState == 'COMPLETED'
+ def test_scale_check_or_add_scale_suboperation(self):
+ db_nslcmop = self.db_content['nslcmops'][0]
+ operationType = 'PRE-SCALE'
+ vnf_index = '1'
+ primitive = 'touch'
+ primitive_params = {'parameter':
+ [{'data-type': 'STRING',
+ 'name': 'filename',
+ 'default-value': '<touch_filename2>'}],
+ 'name': 'touch'}
+
+ # Delete all sub-operations to be sure this is a new sub-operation
+ del db_nslcmop['_admin']['operations']
+
+ # Add a new sub-operation
+ # For new sub-operations, operationState is set to 'PROCESSING' by default
+ op_index_new = self.my_ns._check_or_add_scale_suboperation(
+ db_nslcmop, vnf_index, primitive, primitive_params, operationType)
+ self.assertEqual(op_index_new, self.my_ns.SUBOPERATION_STATUS_NEW)
+
+ # Use the same parameters again to match the already added sub-operation
+ # which has status 'PROCESSING' (!= 'COMPLETED') by default
+ # The expected return value is a non-negative number
+ op_index_existing = self.my_ns._check_or_add_scale_suboperation(
+ db_nslcmop, vnf_index, primitive, primitive_params, operationType)
+ self.assertTrue(op_index_existing >= 0)
+
+ # Change operationState 'manually' for this sub-operation
+ db_nslcmop['_admin']['operations'][op_index_existing]['operationState'] = 'COMPLETED'
+ # Then use the same parameters again to match the already added sub-operation,
+ # which now has status 'COMPLETED'
+ # The expected return value is SUBOPERATION_STATUS_SKIP
+ op_index_skip = self.my_ns._check_or_add_scale_suboperation(
+ db_nslcmop, vnf_index, primitive, primitive_params, operationType)
+ self.assertEqual(op_index_skip, self.my_ns.SUBOPERATION_STATUS_SKIP)
+
+ # RO sub-operation test:
+ # Repeat tests for the very similar _check_or_add_scale_suboperation_RO(),
+ RO_nsr_id = '1234567890'
+ RO_scaling_info = [{'type': 'create', 'count': 1, 'member-vnf-index': '1', 'osm_vdu_id': 'dataVM'}]
+ op_index_new_RO = self.my_ns._check_or_add_scale_suboperation(
+ db_nslcmop, vnf_index, None, None, 'SCALE-RO', RO_nsr_id, RO_scaling_info)
+ self.assertEqual(op_index_new_RO, self.my_ns.SUBOPERATION_STATUS_NEW)
+
+ # Use the same parameters again to match the already added RO sub-operation
+ op_index_existing_RO = self.my_ns._check_or_add_scale_suboperation(
+ db_nslcmop, vnf_index, None, None, 'SCALE-RO', RO_nsr_id, RO_scaling_info)
+ self.assertTrue(op_index_existing_RO >= 0)
+
+ # Change operationState 'manually' for this RO sub-operation
+ db_nslcmop['_admin']['operations'][op_index_existing_RO]['operationState'] = 'COMPLETED'
+ # Then use the same parameters again to match the already added sub-operation,
+ # which now has status 'COMPLETED'
+ # The expected return value is SUBOPERATION_STATUS_SKIP
+ op_index_skip_RO = self.my_ns._check_or_add_scale_suboperation(
+ db_nslcmop, vnf_index, None, None, 'SCALE-RO', RO_nsr_id, RO_scaling_info)
+ self.assertEqual(op_index_skip_RO, self.my_ns.SUBOPERATION_STATUS_SKIP)
if __name__ == '__main__':
projects / osm / LCM.git / commitdiff