import gnocchiclient.exceptions
from ceilometerclient.v2 import client as ceilometer_client
from gnocchiclient.v1 import client as gnocchi_client
-from keystoneauth1 import session
from keystoneauth1.exceptions.catalog import EndpointNotFound
-from keystoneauth1.identity import v3
from keystoneclient.v3 import client as keystone_client
from neutronclient.v2_0 import client as neutron_client
from osm_mon.collector.metric import Metric
-from osm_mon.collector.utils import CollectorUtils
+from osm_mon.collector.utils.openstack import OpenstackUtils
from osm_mon.collector.vnf_collectors.base_vim import BaseVimCollector
from osm_mon.collector.vnf_metric import VnfMetric
from osm_mon.core.common_db import CommonDbClient
class OpenstackCollector(BaseVimCollector):
def __init__(self, config: Config, vim_account_id: str):
super().__init__(config, vim_account_id)
- self.conf = config
self.common_db = CommonDbClient(config)
- self.backend = self._get_backend(vim_account_id)
+ vim_account = self.common_db.get_vim_account(vim_account_id)
+ self.backend = self._get_backend(vim_account)
- def _build_keystone_client(self, vim_account_id: str) -> keystone_client.Client:
- sess = OpenstackBackend.get_session(vim_account_id)
+ def _build_keystone_client(self, vim_account: dict) -> keystone_client.Client:
+ sess = OpenstackUtils.get_session(vim_account)
return keystone_client.Client(session=sess)
def _get_resource_uuid(self, nsr_id: str, vnf_member_index: str, vdur_name: str) -> str:
log.exception("Error collecting metric %s for vdu %s" % (metric_name, vdur['name']))
return metrics
- def _get_backend(self, vim_account_id: str):
+ def _get_backend(self, vim_account: dict):
try:
- ceilometer = CeilometerBackend(vim_account_id)
+ ceilometer = CeilometerBackend(vim_account)
ceilometer.client.capabilities.get()
return ceilometer
except EndpointNotFound:
- gnocchi = GnocchiBackend(vim_account_id)
+ gnocchi = GnocchiBackend(vim_account)
gnocchi.client.status.get()
return gnocchi
def collect_metric(self, metric_type: MetricType, metric_name: str, resource_id: str, interface_name: str):
pass
- @staticmethod
- def get_session(vim_account_id: str):
- creds = CollectorUtils.get_credentials(vim_account_id)
- verify_ssl = CollectorUtils.is_verify_ssl(creds)
- auth = v3.Password(auth_url=creds.url,
- username=creds.user,
- password=creds.password,
- project_name=creds.tenant_name,
- project_domain_id='default',
- user_domain_id='default')
- return session.Session(auth=auth, verify=verify_ssl)
-
class GnocchiBackend(OpenstackBackend):
- def __init__(self, vim_account_id: str):
- self.client = self._build_gnocchi_client(vim_account_id)
- self.neutron = self._build_neutron_client(vim_account_id)
+ def __init__(self, vim_account: dict):
+ self.client = self._build_gnocchi_client(vim_account)
+ self.neutron = self._build_neutron_client(vim_account)
- def _build_gnocchi_client(self, vim_account_id: str) -> gnocchi_client.Client:
- sess = OpenstackBackend.get_session(vim_account_id)
+ def _build_gnocchi_client(self, vim_account: dict) -> gnocchi_client.Client:
+ sess = OpenstackUtils.get_session(vim_account)
return gnocchi_client.Client(session=sess)
- def _build_neutron_client(self, vim_account_id: str) -> neutron_client.Client:
- sess = OpenstackBackend.get_session(vim_account_id)
+ def _build_neutron_client(self, vim_account: dict) -> neutron_client.Client:
+ sess = OpenstackUtils.get_session(vim_account)
return neutron_client.Client(session=sess)
def collect_metric(self, metric_type: MetricType, metric_name: str, resource_id: str, interface_name: str):
class CeilometerBackend(OpenstackBackend):
- def __init__(self, vim_account_id: str):
- self.client = self._build_ceilometer_client(vim_account_id)
+ def __init__(self, vim_account: dict):
+ self.client = self._build_ceilometer_client(vim_account)
- def _build_ceilometer_client(self, vim_account_id: str) -> ceilometer_client.Client:
- sess = OpenstackBackend.get_session(vim_account_id)
+ def _build_ceilometer_client(self, vim_account: dict) -> ceilometer_client.Client:
+ sess = OpenstackUtils.get_session(vim_account)
return ceilometer_client.Client(session=sess)
def collect_metric(self, metric_type: MetricType, metric_name: str, resource_id: str, interface_name: str):