openstack/vitrage
Code Issues Proposed changes

Refactor vitrage to use global CONF instead of local one

Browse Source 
Remove usage of local config object in Vitrage
services and tests. Instead, it's been replaced
with the global CONF object. The structure of the
code becomes more like in other OpenStack projects.
Also, this change provides an opportunity to
introduce migrations and tests for them.

Story: 2004059
Task: 27065
Change-Id: I37544a350adf8ca38a6fc4ff5d0fd96e38a3f922
This commit is contained in:
Ivan Kolodyazhny 2019-05-15 19:42:00 +03:00
parent 7c76bc764b
commit 66c608cb56
185 changed files with 1065 additions and 1327 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
tools/datasource-scaffold/sample/driver.py
View File

@ -22,9 +22,8 @@ LOG = log.getLogger(__name__)
class SampleDriver(DriverBase):
def __init__(self, conf):
def __init__(self):
super(SampleDriver, self).__init__()
self.cfg = conf
@staticmethod
def get_event_types():

4
tools/datasource-scaffold/sample/transformer.py
View File

@ -28,8 +28,8 @@ LOG = logging.getLogger(__name__)
class SampleTransformer(ResourceTransformerBase):
def __init__(self, transformers, conf):
super(SampleTransformer, self).__init__(transformers, conf)
def __init__(self, transformers):
super(SampleTransformer, self).__init__(transformers)
def _create_snapshot_entity_vertex(self, entity_event):
return self._create_vertex(entity_event)

3
tools/datasource-scaffold/{{cookiecutter.name}}/driver.py
View File

@ -22,9 +22,8 @@ LOG = log.getLogger(__name__)
class {{cookiecutter.name|capitalize}}Driver(DriverBase):
def __init__(self, conf):
def __init__(self):
super({{cookiecutter.name|capitalize}}Driver, self).__init__()
self.cfg = conf
@staticmethod
def get_event_types():

4
tools/datasource-scaffold/{{cookiecutter.name}}/transformer.py
View File

@ -28,8 +28,8 @@ LOG = logging.getLogger(__name__)
class {{cookiecutter.name|capitalize}}Transformer(ResourceTransformerBase):
def __init__(self, transformers, conf):
super({{cookiecutter.name|capitalize}}Transformer, self).__init__(transformers, conf)
def __init__(self, transformers:
super({{cookiecutter.name|capitalize}}Transformer, self).__init__(transformers)
def _create_snapshot_entity_vertex(self, entity_event):
return self._create_vertex(entity_event)

15
tools/load_generator/load_generator.py
View File

@ -17,14 +17,17 @@ import sys
import cotyledon
from futurist import periodics
from futurist import ThreadPoolExecutor
from oslo_config import cfg
from oslo_log import log
import oslo_messaging
from tools.load_generator.notification_info import * # noqa
from vitrage.common import config
from vitrage.messaging import get_transport
from vitrage import service
CONF = cfg.CONF
LOG = log.getLogger(__name__)
EXISTING_COMPUTES_NUM = 64
@ -62,12 +65,12 @@ to avoid Vitrage consistency deleting the created resources.
class StressNotificationsService(cotyledon.Service):
def __init__(self, worker_id, conf):
def __init__(self, worker_id):
super(StressNotificationsService, self).__init__(worker_id)
self.oslo_notifier = None
topics = conf.datasources.notification_topics
topics = CONF.datasources.notification_topics
self.oslo_notifier = oslo_messaging.Notifier(
get_transport(conf),
get_transport(),
driver='messagingv2',
publisher_id='vitrage.stress',
topics=topics)
@ -141,9 +144,9 @@ def create_vm(instance_num, compute_num):
def main():
conf = service.prepare_service()
config.parse_config(sys.argv)
sm = cotyledon.ServiceManager()
sm.add(StressNotificationsService, args=(conf,))
sm.add(StressNotificationsService)
sm.run()

47
vitrage/api/app.py
View File

@ -27,6 +27,8 @@ from werkzeug import serving
from vitrage.api import hooks
CONF = cfg.CONF
LOG = log.getLogger(__name__)
# NOTE(sileht): pastedeploy uses ConfigParser to handle
@ -40,13 +42,13 @@ APPCONFIGS = {}
def setup_app(root, conf=None):
app_hooks = [hooks.ConfigHook(conf),
app_hooks = [hooks.ConfigHook(),
hooks.TranslationHook(),
hooks.GCHook(),
hooks.RPCHook(conf),
hooks.RPCHook(),
hooks.ContextHook(),
hooks.DBHook(conf),
hooks.CoordinatorHook(conf)]
hooks.DBHook(),
hooks.CoordinatorHook()]
app = pecan.make_app(
root,
@ -57,53 +59,52 @@ def setup_app(root, conf=None):
return app
def load_app(conf):
def load_app():
global APPCONFIGS
# Build the WSGI app
cfg_path = conf.api.paste_config
cfg_path = CONF.api.paste_config
if not os.path.isabs(cfg_path):
cfg_path = conf.find_file(cfg_path)
cfg_path = CONF.find_file(cfg_path)
if cfg_path is None or not os.path.exists(cfg_path):
raise cfg.ConfigFilesNotFoundError([conf.api.paste_config])
raise cfg.ConfigFilesNotFoundError([CONF.api.paste_config])
config = dict(conf=conf)
config = dict(conf=CONF)
configkey = uuidutils.generate_uuid()
APPCONFIGS[configkey] = config
LOG.info('Full WSGI config used: %s', cfg_path)
appname = "vitrage+" + conf.api.auth_mode
appname = "vitrage+" + CONF.api.auth_mode
return deploy.loadapp("config:" + cfg_path, name=appname,
global_conf={'configkey': configkey})
def build_server(conf):
def build_server():
uwsgi = spawn.find_executable("uwsgi")
if not uwsgi:
LOG.warning('uwsgi not installed, starting a TEST server')
build_simple_server(conf)
build_simple_server()
else:
build_uwsgi_server(conf, uwsgi)
build_uwsgi_server(uwsgi)
def wsgi_file():
return path.join(path.dirname(__file__), 'app.wsgi')
def build_uwsgi_server(conf, uwsgi):
def build_uwsgi_server(uwsgi):
args = [
"--if-not-plugin", "python", "--plugin", "python", "--endif",
"--http-socket", "%s:%d" % (conf.api.host, conf.api.port),
"--http-socket", "%s:%d" % (CONF.api.host, CONF.api.port),
"--master",
"--enable-threads",
"--thunder-lock",
"--hook-master-start", "unix_signal:15 gracefully_kill_them_all",
"--die-on-term",
"--processes", str(math.floor(conf.api.workers * 1.5)),
"--threads", str(conf.api.workers),
"--processes", str(math.floor(CONF.api.workers * 1.5)),
"--threads", str(CONF.api.workers),
"--lazy-apps",
"--chdir", "/",
"--buffer-size", "65535",
@ -119,14 +120,14 @@ def build_uwsgi_server(conf, uwsgi):
return os.execl(uwsgi, uwsgi, *args)
def build_simple_server(conf):
app = load_app(conf)
def build_simple_server():
app = load_app()
# Create the WSGI server and start it
host, port = conf.api.host, conf.api.port
host, port = CONF.api.host, CONF.api.port
LOG.info('Starting server in PID %s', os.getpid())
LOG.info('Configuration:')
conf.log_opt_values(LOG, log.INFO)
CONF.log_opt_values(LOG, log.INFO)
if host == '0.0.0.0':
LOG.info(
@ -139,7 +140,7 @@ def build_simple_server(conf):
LOG.info('"DANGER! For testing only, do not use in production"')
serving.run_simple(host, port,
app, processes=conf.api.workers)
app, processes=CONF.api.workers)
def app_factory(global_config, **local_conf):

6
vitrage/api/app.wsgi
View File

@ -14,8 +14,8 @@
See http://pecan.readthedocs.org/en/latest/deployment.html for details.
"""
from vitrage.api import app
from vitrage import service
from vitrage.common import config
# Initialize the oslo configuration library and logging
conf = service.prepare_service()
application = app.load_app(conf)
config.parse_config([])
application = app.load_app()

26
vitrage/api/hooks.py
View File

@ -12,6 +12,7 @@
import gc
import oslo_messaging
from oslo_config import cfg
from oslo_context import context
from oslo_policy import policy
from pecan import hooks
@ -22,31 +23,32 @@ from vitrage import messaging
from vitrage import rpc as vitrage_rpc
from vitrage import storage
CONF = cfg.CONF
class ConfigHook(hooks.PecanHook):
"""Attach the configuration and policy enforcer object to the request. """
def __init__(self, conf):
self.conf = conf
self.enforcer = policy.Enforcer(conf)
def __init__(self):
self.enforcer = policy.Enforcer(CONF)
self._register_rules()
def _register_rules(self):
self.enforcer.register_defaults(policies.list_rules())
def before(self, state):
state.request.cfg = self.conf
state.request.cfg = CONF
state.request.enforcer = self.enforcer
class RPCHook(hooks.PecanHook):
"""Create and attach an rpc to the request. """
def __init__(self, conf):
transport = messaging.get_rpc_transport(conf)
target = oslo_messaging.Target(topic=conf.rpc_topic)
def __init__(self):
transport = messaging.get_rpc_transport()
target = oslo_messaging.Target(topic=CONF.rpc_topic)
self.client = vitrage_rpc.get_client(transport, target)
self.check_backend = conf.api.check_backend
self.check_backend = CONF.api.check_backend
def on_route(self, state):
state.request.client = self.client
@ -87,8 +89,8 @@ class ContextHook(hooks.PecanHook):
class DBHook(hooks.PecanHook):
def __init__(self, conf):
self.storage = storage.get_connection_from_config(conf)
def __init__(self):
self.storage = storage.get_connection_from_config()
def before(self, state):
state.request.storage = self.storage
@ -102,8 +104,8 @@ class GCHook(hooks.PecanHook):
class CoordinatorHook(hooks.PecanHook):
def __init__(self, conf):
self.coordinator = coordination.Coordinator(conf)
def __init__(self):
self.coordinator = coordination.Coordinator()
self.coordinator.start()
self.coordinator.join_group()

3
vitrage/api_handler/apis/base.py
View File

@ -76,9 +76,8 @@ RESOURCES_ALL_QUERY = {
class EntityGraphApisBase(object):
def __init__(self, entity_graph, conf, api_lock, db=None):
def __init__(self, entity_graph, api_lock, db=None):
self.entity_graph = entity_graph
self.conf = conf
self.db = db
self.api_lock = api_lock

5
vitrage/api_handler/apis/event.py
View File

@ -32,8 +32,7 @@ LOG = log.getLogger(__name__)
info={}, hide_args=False, trace_private=False)
class EventApis(object):
def __init__(self, conf):
self.conf = conf
def __init__(self):
self._init_oslo_notifier()
def post(self, ctx, event_time, event_type, details):
@ -65,7 +64,7 @@ class EventApis(object):
self.publisher = 'api_%s' % socket.gethostname()
self.oslo_notifier = oslo_messaging.Notifier(
get_transport(self.conf),
get_transport(),
driver='messagingv2',
publisher_id=self.publisher,
topics=['vitrage_notifications'])

3
vitrage/api_handler/apis/operational.py
View File

@ -19,8 +19,7 @@ LOG = log.getLogger(__name__)
class OperationalApis(object):
def __init__(self, conf, graph):
self.conf = conf
def __init__(self, graph):
self.graph = graph
def is_alive(self, ctx):

3
vitrage/api_handler/apis/resource.py
View File

@ -31,9 +31,6 @@ LOG = log.getLogger(__name__)
info={}, hide_args=False, trace_private=False)
class ResourceApis(base.EntityGraphApisBase):
def __init__(self, entity_graph, conf, api_lock):
super(ResourceApis, self).__init__(entity_graph, conf, api_lock)
@timed_method(log_results=True)
@base.lock_graph
def get_resources(self, ctx, resource_type=None, all_tenants=False,

3
vitrage/api_handler/apis/topology.py
View File

@ -34,9 +34,6 @@ LOG = log.getLogger(__name__)
info={}, hide_args=False, trace_private=False)
class TopologyApis(base.EntityGraphApisBase):
def __init__(self, entity_graph, conf, api_lock):
super(TopologyApis, self).__init__(entity_graph, conf, api_lock)
@timed_method(log_results=True)
@base.lock_graph
def get_topology(self, ctx, graph_type, depth, query, root, all_tenants):

3
vitrage/api_handler/apis/webhook.py
View File

@ -34,8 +34,7 @@ Result = namedtuple("Result", ["is_valid", "message"])
class WebhookApis(object):
DELETED_ROWS_SUCCESS = 1
def __init__(self, conf, db):
self.conf = conf
def __init__(self, db):
self.db_conn = db
def delete_webhook(self, ctx, id):

6
vitrage/cli/api.py
View File

@ -16,13 +16,13 @@ import sys
from vitrage.api import app
from vitrage.cli import VITRAGE_TITLE
from vitrage import service
from vitrage.common import config
def main():
print(VITRAGE_TITLE)
conf = service.prepare_service()
app.build_server(conf)
config.parse_config(sys.argv)
app.build_server()
if __name__ == "__main__":

14
vitrage/cli/graph.py
View File

@ -16,10 +16,10 @@ from oslo_log import log
import sys
from vitrage.cli import VITRAGE_TITLE
from vitrage.common import config
from vitrage.common.utils import spawn
from vitrage.entity_graph.graph_init import VitrageGraphInit
from vitrage.entity_graph.workers import GraphWorkersManager
from vitrage import service
LOG = log.getLogger(__name__)
@ -27,19 +27,19 @@ LOG = log.getLogger(__name__)
def main():
"""Main method of vitrage-graph"""
conf = service.prepare_service()
LOG.info(VITRAGE_TITLE)
workers = GraphWorkersManager(conf)
spawn(init, conf, workers)
config.parse_config(sys.argv)
workers = GraphWorkersManager()
spawn(init, workers)
workers.run()
def init(conf, workers):
def init(workers):
# Because fork duplicates the process memory.
# We should only create master process resources after workers are forked.
workers.wait_for_worker_start()
VitrageGraphInit(conf, workers).run()
VitrageGraphInit(workers).run()
if __name__ == "__main__":
sys.exit(main())

6
vitrage/cli/machine_learning.py
View File

@ -16,15 +16,15 @@ import cotyledon
import sys
from vitrage.cli import VITRAGE_TITLE
from vitrage.common import config
from vitrage.machine_learning.service import MachineLearningService
from vitrage import service
def main():
print(VITRAGE_TITLE)
conf = service.prepare_service()
config.parse_config(sys.argv)
sm = cotyledon.ServiceManager()
sm.add(MachineLearningService, args=(conf,))
sm.add(MachineLearningService)
sm.run()

6
vitrage/cli/notifier.py
View File

@ -15,15 +15,15 @@ import cotyledon
import sys
from vitrage.cli import VITRAGE_TITLE
from vitrage.common import config
from vitrage.notifier.service import VitrageNotifierService
from vitrage import service
def main():
print(VITRAGE_TITLE)
conf = service.prepare_service()
config.parse_config(sys.argv)
sm = cotyledon.ServiceManager()
sm.add(VitrageNotifierService, args=(conf,))
sm.add(VitrageNotifierService)
sm.run()

9
vitrage/cli/persistor.py
View File

@ -16,9 +16,10 @@ import sys
import cotyledon
from oslo_log import log
from vitrage.cli import VITRAGE_TITLE
from vitrage.common import config
from vitrage.persistency.service import PersistorService
from vitrage import service
from vitrage import storage
LOG = log.getLogger(__name__)
@ -26,10 +27,10 @@ LOG = log.getLogger(__name__)
def main():
print(VITRAGE_TITLE)
conf = service.prepare_service()
db_connection = storage.get_connection_from_config(conf)
config.parse_config(sys.argv)
db_connection = storage.get_connection_from_config()
sm = cotyledon.ServiceManager()
sm.add(PersistorService, args=(conf, db_connection))
sm.add(PersistorService, args=(db_connection,))
sm.run()

7
vitrage/cli/snmp_parsing.py
View File

@ -15,16 +15,17 @@
import sys
import cotyledon
from vitrage.cli import VITRAGE_TITLE
from vitrage import service
from vitrage.common import config
from vitrage.snmp_parsing.service import SnmpParsingService
def main():
print(VITRAGE_TITLE)
conf = service.prepare_service()
config.parse_config(sys.argv)
sm = cotyledon.ServiceManager()
sm.add(SnmpParsingService, args=(conf,))
sm.add(SnmpParsingService)
sm.run()

12
vitrage/cli/storage.py
View File

@ -12,21 +12,23 @@
# License for the specific language governing permissions and limitations
# under the License.
import sys
from vitrage.cli import VITRAGE_TITLE
from vitrage import service
from vitrage.common import config
from vitrage import storage
def dbsync():
print(VITRAGE_TITLE)
conf = service.prepare_service()
storage.get_connection_from_config(conf).upgrade()
config.parse_config(sys.argv)
storage.get_connection_from_config().upgrade()
def purge_data():
print(VITRAGE_TITLE)
conf = service.prepare_service()
db = storage.get_connection_from_config(conf)
config.parse_config(sys.argv)
db = storage.get_connection_from_config()
db.active_actions.delete()
db.events.delete()
db.graph_snapshots.delete()

47
vitrage/service.py → vitrage/common/config.py
View File

@ -1,4 +1,4 @@
# Copyright 2015 - Alcatel-Lucent
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
@ -10,7 +10,6 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_db import options as db_options
from oslo_log import log
@ -20,47 +19,43 @@ from osprofiler import opts as osprofiler_opts
from vitrage import keystone_client
from vitrage import messaging
from vitrage import opts
from vitrage.opts import register_opts
CONF = cfg.CONF
LOG = log.getLogger(__name__)
def prepare_service(args=None, conf=None, config_files=None):
def parse_config(args, default_config_files=None):
set_defaults()
if conf is None:
conf = cfg.ConfigOpts()
log.register_options(conf)
policy_opts.set_defaults(conf)
osprofiler_opts.set_defaults(conf)
db_options.set_defaults(conf)
log.register_options(CONF)
policy_opts.set_defaults(CONF)
osprofiler_opts.set_defaults(CONF)
db_options.set_defaults(CONF)
for group, options in opts.list_opts():
conf.register_opts(list(options),
CONF.register_opts(list(options),
group=None if group == 'DEFAULT' else group)
conf(args, project='vitrage', validate_default_values=True,
default_config_files=config_files)
CONF(args[1:], project='vitrage', validate_default_values=True,
default_config_files=default_config_files)
if conf.profiler.enabled:
if CONF.profiler.enabled:
osprofiler_initializer.init_from_conf(
conf=conf,
conf=CONF,
context=None,
project="vitrage",
service="api",
host=conf.api.host)
project='vitrage',
service='api',
host=CONF.api.host
)
for datasource in conf.datasources.types:
register_opts(conf, datasource, conf.datasources.path)
for datasource in CONF.datasources.types:
opts.register_opts(datasource, CONF.datasources.path)
keystone_client.register_keystoneauth_opts(conf)
log.setup(conf, 'vitrage')
conf.log_opt_values(LOG, log.DEBUG)
keystone_client.register_keystoneauth_opts()
log.setup(CONF, 'vitrage')
CONF.log_opt_values(LOG, log.DEBUG)
messaging.setup()
return conf
def set_defaults():
from oslo_middleware import cors

7
vitrage/coordination/coordination.py
View File

@ -20,16 +20,17 @@ import six
import tenacity
import tooz.coordination
from oslo_config import cfg
from oslo_log import log
from oslo_utils import timeutils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class Coordinator(object):
def __init__(self, conf, my_id=None):
self.conf = conf
self.backend_url = self.conf.coordination.backend_url
def __init__(self, my_id=None):
self.backend_url = CONF.coordination.backend_url
self.my_id = my_id or ' '.join(psutil.Process(os.getpid()).cmdline())
self.coordinator = None
if self.backend_url:

6
vitrage/coordination/service.py
View File

@ -19,10 +19,10 @@ from vitrage.coordination.coordination import Coordinator
class Service(cotyledon.Service):
def __init__(self, worker_id, conf):
def __init__(self, worker_id):
super(Service, self).__init__(worker_id)
self.coordinator = Coordinator(conf, '%s worker(%s)' % (self.name,
worker_id))
self.coordinator = Coordinator('%s worker(%s)' % (self.name,
worker_id))
def run(self):
self.coordinator.start()

3
vitrage/datasources/alarm_transformer_base.py
View File

@ -22,9 +22,6 @@ from vitrage.datasources import transformer_base as tbase
class AlarmTransformerBase(tbase.TransformerBase):
def __init__(self, transformers, conf):
super(AlarmTransformerBase, self).__init__(transformers, conf)
def _ok_status(self, entity_event):
pass

5
vitrage/datasources/aodh/driver.py
View File

@ -32,10 +32,9 @@ LOG = log.getLogger(__name__)
class AodhDriver(AlarmDriverBase):
def __init__(self, conf):
def __init__(self):
super(AodhDriver, self).__init__()
self._client = None
self.conf = conf
self._init_aodh_event_actions()
self._init_convert_aodh_alarm_rule_actions()
self._init_alarm_type_to_rule()
@ -86,7 +85,7 @@ class AodhDriver(AlarmDriverBase):
@property
def client(self):
if not self._client:
self._client = os_clients.aodh_client(self.conf)
self._client = os_clients.aodh_client()
return self._client
def _vitrage_type(self):

3
vitrage/datasources/aodh/transformer.py
View File

@ -38,9 +38,6 @@ class AodhTransformer(AlarmTransformerBase):
AodhEventType.DELETION: GraphAction.DELETE_ENTITY,
}
def __init__(self, transformers, conf):
super(AodhTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
if _is_vitrage_alarm(entity_event):
return self._create_merge_alarm_vertex(entity_event)

5
vitrage/datasources/ceilometer/driver.py
View File

@ -32,17 +32,16 @@ LOG = log.getLogger(__name__)
class CeilometerDriver(AlarmDriverBase):
def __init__(self, conf):
def __init__(self):
super(CeilometerDriver, self).__init__()
self._client = None
self.conf = conf
self._init_aodh_event_actions()
self._cache_all_alarms()
@property
def client(self):
if not self._client:
self._client = os_clients.ceilometer_client(self.conf)
self._client = os_clients.ceilometer_client()
return self._client
def _vitrage_type(self):

3
vitrage/datasources/ceilometer/transformer.py
View File

@ -41,9 +41,6 @@ class CeilometerTransformer(AlarmTransformerBase):
CeilEventType.DELETION: GraphAction.DELETE_ENTITY,
}
def __init__(self, transformers, conf):
super(CeilometerTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
if _is_vitrage_alarm(entity_event):
return self._create_merge_alarm_vertex(entity_event)

5
vitrage/datasources/cinder/volume/driver.py
View File

@ -21,15 +21,14 @@ from vitrage import os_clients
class CinderVolumeDriver(DriverBase):
def __init__(self, conf):
def __init__(self):
super(CinderVolumeDriver, self).__init__()
self._client = None
self.conf = conf
@property
def client(self):
if not self._client:
self._client = os_clients.cinder_client(self.conf)
self._client = os_clients.cinder_client()
return self._client
@staticmethod

3
vitrage/datasources/cinder/volume/transformer.py
View File

@ -39,9 +39,6 @@ class CinderVolumeTransformer(ResourceTransformerBase):
'volume.attach.end': GraphAction.UPDATE_RELATIONSHIP
}
def __init__(self, transformers, conf):
super(CinderVolumeTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
volume_name = extract_field_value(entity_event,

11
vitrage/datasources/collectd/driver.py
View File

@ -12,6 +12,7 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log
from vitrage.common.constants import DatasourceAction
@ -24,17 +25,17 @@ from vitrage.datasources.collectd.properties\
import CollectdProperties as CProps
from vitrage.utils import file as file_utils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class CollectdDriver(AlarmDriverBase):
conf_map = None
def __init__(self, conf):
def __init__(self):
super(CollectdDriver, self).__init__()
self.conf = conf
if not CollectdDriver.conf_map:
mapper = CollectdDriver._configuration_mapping(conf)
mapper = CollectdDriver._configuration_mapping()
if mapper:
CollectdDriver.conf_map = CollectdMapper(mapper)
@ -59,9 +60,9 @@ class CollectdDriver(AlarmDriverBase):
and alarm[CProps.RESOURCE_NAME] is not None
@staticmethod
def _configuration_mapping(conf):
def _configuration_mapping():
try:
collectd_config_file = conf.collectd[DSOpts.CONFIG_FILE]
collectd_config_file = CONF.collectd[DSOpts.CONFIG_FILE]
collectd_config = file_utils.load_yaml_file(collectd_config_file)
collectd_config_elements = collectd_config[COLLECTD_DATASOURCE]

3
vitrage/datasources/collectd/transformer.py
View File

@ -28,9 +28,6 @@ from vitrage.utils.datetime import format_unix_timestamp
class CollectdTransformer(AlarmTransformerBase):
def __init__(self, transformers, conf):
super(CollectdTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
# The Collectd datasource does not support snapshot mode
return None

4
vitrage/datasources/consistency/transformer.py
View File

@ -29,8 +29,8 @@ class ConsistencyTransformer(ResourceTransformerBase):
GraphAction.REMOVE_DELETED_ENTITY: GraphAction.REMOVE_DELETED_ENTITY
}
def __init__(self, transformers, conf):
super(ConsistencyTransformer, self).__init__(transformers, conf)
def __init__(self, transformers):
super(ConsistencyTransformer, self).__init__(transformers)
def _create_snapshot_entity_vertex(self, entity_event):
return self._create_vertex(entity_event)

3
vitrage/datasources/doctor/driver.py
View File

@ -32,9 +32,8 @@ LOG = log.getLogger(__name__)
class DoctorDriver(AlarmDriverBase):
AlarmKey = namedtuple('AlarmKey', ['alarm_name', 'hostname'])
def __init__(self, conf):
def __init__(self):
super(DoctorDriver, self).__init__()
self.conf = conf
self._client = None
def _vitrage_type(self):

3
vitrage/datasources/doctor/transformer.py
View File

@ -35,9 +35,6 @@ LOG = logging.getLogger(__name__)
class DoctorTransformer(AlarmTransformerBase):
def __init__(self, transformers, conf):
super(DoctorTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
# The Doctor monitor does not support snapshot mode
return None

3
vitrage/datasources/driver_base.py
View File

@ -29,9 +29,6 @@ class DriverBase(object):
_datasource_name = None
def __init__(self):
pass
@abc.abstractmethod
def get_all(self, datasource_action):
pass

15
vitrage/datasources/heat/stack/driver.py
View File

@ -12,6 +12,8 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from vitrage.common.constants import DatasourceAction
from vitrage.common.constants import DatasourceProperties as DSProps
from vitrage.common.constants import GraphAction
@ -27,6 +29,8 @@ from vitrage.datasources.nova.instance.driver import InstanceDriver
from vitrage.datasources.nova.instance import NOVA_INSTANCE_DATASOURCE
from vitrage import os_clients
CONF = cfg.CONF
class HeatStackDriver(DriverBase):
@ -44,21 +48,20 @@ class HeatStackDriver(DriverBase):
'OS::Neutron::Port': PortDriver
}
def __init__(self, conf):
def __init__(self):
super(HeatStackDriver, self).__init__()
self._client = None
self._conf = conf
self._filter_resource_types()
@property
def client(self):
if not self._client:
self._client = os_clients.heat_client(self._conf)
self._client = os_clients.heat_client()
return self._client
@staticmethod
def get_topic(conf):
return conf[HEAT_STACK_DATASOURCE].notification_topic
def get_topic():
return CONF[HEAT_STACK_DATASOURCE].notification_topic
@staticmethod
def get_event_types():
@ -93,7 +96,7 @@ class HeatStackDriver(DriverBase):
return self.client.stacks.get(_id).to_dict()['parent']
def _filter_resource_types(self):
types = self._conf.datasources.types
types = CONF.datasources.types
self.RESOURCE_TYPE = {key: value for key, value in
self.RESOURCE_TYPE.items() if value in types}

3
vitrage/datasources/heat/stack/transformer.py
View File

@ -46,9 +46,6 @@ class HeatStackTransformer(ResourceTransformerBase):
'orchestration.stack.delete.end': GraphAction.DELETE_ENTITY,
}
def __init__(self, transformers, conf):
super(HeatStackTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
stack_name = extract_field_value(entity_event, StackProps.STACK_NAME)

6
vitrage/datasources/kapacitor/config.py
View File

@ -14,11 +14,13 @@
import re
from oslo_config import cfg
from oslo_log import log
from vitrage.common.constants import DatasourceOpts as DSOpts
from vitrage.utils import file as file_utils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
KAPACITOR_HOST = 'kapacitor_host'
KAPACITOR = 'kapacitor'
@ -30,9 +32,9 @@ VITRAGE_RESOURCE = 'vitrage_resource'
class KapacitorConfig(object):
def __init__(self, conf):
def __init__(self):
try:
kapacitor_config_file = conf.kapacitor[DSOpts.CONFIG_FILE]
kapacitor_config_file = CONF.kapacitor[DSOpts.CONFIG_FILE]
kapacitor_config = file_utils.load_yaml_file(kapacitor_config_file)
kapacitor = kapacitor_config[KAPACITOR]

5
vitrage/datasources/kapacitor/driver.py
View File

@ -32,12 +32,11 @@ class KapacitorDriver(AlarmDriverBase):
ServiceKey = namedtuple('ServiceKey', ['hostname', 'alarmid'])
conf_map = None
def __init__(self, conf):
def __init__(self):
super(KapacitorDriver, self).__init__()
self.cfg = conf
if not KapacitorDriver.conf_map:
self.conf_map = KapacitorConfig(conf)
self.conf_map = KapacitorConfig()
self._client = None
@staticmethod

3
vitrage/datasources/kapacitor/transformer.py
View File

@ -34,9 +34,6 @@ LOG = logging.getLogger(__name__)
class KapacitorTransformer(AlarmTransformerBase):
def __init__(self, transformers, conf):
super(KapacitorTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
return self._create_vertex(entity_event)

13
vitrage/datasources/kubernetes/driver.py
View File

@ -14,36 +14,37 @@
from kubernetes import client
from kubernetes import config
from oslo_log import cfg
from oslo_log import log
from vitrage.datasources.driver_base import DriverBase
from vitrage.datasources.kubernetes.properties import KUBERNETES_DATASOURCE
from vitrage.datasources.kubernetes.properties import KubernetesProperties\
as kubProp
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class KubernetesDriver(DriverBase):
def __init__(self, conf):
def __init__(self):
super(KubernetesDriver, self).__init__()
self._client = None
self.conf = conf
@property
def client(self):
if not self._client:
self._client = self._k8s_client(self.conf)
self._client = self._k8s_client()
return self._client
@staticmethod
def _k8s_client(conf):
def _k8s_client():
try:
if not conf.kubernetes.config_file:
if not CONF.kubernetes.config_file:
LOG.warning('kubernetes config file is not defined')
return
kubeconf = conf.kubernetes.config_file
kubeconf = CONF.kubernetes.config_file
config.load_kube_config(config_file=kubeconf)
k8s_client = client.CoreV1Api()
if k8s_client is None:

7
vitrage/datasources/kubernetes/transformer.py
View File

@ -11,6 +11,7 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log as logging
from vitrage.common.constants import DatasourceProperties as DSProps
@ -32,13 +33,11 @@ from vitrage.datasources.kubernetes.properties import \
KubernetesProperties as kubProp
from vitrage.utils import file as file_utils
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
class KubernetesTransformer(ResourceTransformerBase):
def __init__(self, transformers, conf):
super(KubernetesTransformer, self).__init__(transformers, conf)
self.conf = conf
def _create_vertex(self, entity_event):
metadata = {
@ -84,7 +83,7 @@ class KubernetesTransformer(ResourceTransformerBase):
return KUBERNETES_DATASOURCE
def _get_cluster_name(self):
kubeconf = file_utils.load_yaml_file(self.conf.kubernetes.config_file)
kubeconf = file_utils.load_yaml_file(CONF.kubernetes.config_file)
if not kubeconf:
return None
contexts = kubeconf['contexts']

5
vitrage/datasources/monasca/driver.py
View File

@ -28,15 +28,14 @@ LOG = log.getLogger(__name__)
class MonascaDriver(AlarmDriverBase):
def __init__(self, conf):
def __init__(self):
super(MonascaDriver, self).__init__()
self.conf = conf
self.__client = None
@property
def client(self):
if not self.__client:
self.__client = os_clients.monasca_client(self.conf)
self.__client = os_clients.monasca_client()
return self.__client
def _vitrage_type(self):

6
vitrage/datasources/nagios/config.py
View File

@ -14,11 +14,13 @@
import re
from oslo_config import cfg
from oslo_log import log
from vitrage.common.constants import DatasourceOpts as DSOpts
from vitrage.utils import file as file_utils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
NAGIOS_HOST = 'nagios_host'
NAGIOS = 'nagios'
@ -28,9 +30,9 @@ NAME = 'name'
class NagiosConfig(object):
def __init__(self, conf):
def __init__(self):
try:
nagios_config_file = conf.nagios[DSOpts.CONFIG_FILE]
nagios_config_file = CONF.nagios[DSOpts.CONFIG_FILE]
nagios_config = file_utils.load_yaml_file(nagios_config_file)
nagios = nagios_config[NAGIOS] # nagios root in the yaml file

13
vitrage/datasources/nagios/driver.py
View File

@ -14,6 +14,7 @@
from collections import namedtuple
from oslo_config import cfg
from oslo_log import log
import requests
@ -26,16 +27,16 @@ from vitrage.datasources.nagios.properties import NagiosProperties\
as NagiosProps
from vitrage.datasources.nagios.properties import NagiosTestStatus
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class NagiosDriver(AlarmDriverBase):
ServiceKey = namedtuple('ServiceKey', ['hostname', 'service'])
def __init__(self, conf):
def __init__(self):
super(NagiosDriver, self).__init__()
self.conf = conf
self.config = NagiosConfig(conf)
self.config = NagiosConfig()
def _vitrage_type(self):
return NAGIOS_DATASOURCE
@ -45,9 +46,9 @@ class NagiosDriver(AlarmDriverBase):
service=alarm[NagiosProps.SERVICE])
def _get_alarms(self):
nagios_user = self.conf.nagios.user
nagios_password = self.conf.nagios.password
nagios_url = self.conf.nagios.url
nagios_user = CONF.nagios.user
nagios_password = CONF.nagios.password
nagios_url = CONF.nagios.url
if not nagios_user:
return []

3
vitrage/datasources/nagios/transformer.py
View File

@ -27,9 +27,6 @@ from vitrage.utils import datetime as datetime_utils
class NagiosTransformer(AlarmTransformerBase):
def __init__(self, transformers, conf):
super(NagiosTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
return self._create_vertex(entity_event)

5
vitrage/datasources/neutron/base.py
View File

@ -18,13 +18,12 @@ from vitrage import os_clients
class NeutronBase(DriverBase):
def __init__(self, conf):
def __init__(self):
super(NeutronBase, self).__init__()
self._client = None
self.conf = conf
@property
def client(self):
if not self._client:
self._client = os_clients.neutron_client(self.conf)
self._client = os_clients.neutron_client()
return self._client

3
vitrage/datasources/neutron/network/transformer.py
View File

@ -40,9 +40,6 @@ class NetworkTransformer(ResourceTransformerBase):
'network.delete.end': GraphAction.DELETE_ENTITY,
}
def __init__(self, transformers, conf):
super(NetworkTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
name = entity_event[NetworkProps.NAME]

3
vitrage/datasources/neutron/port/transformer.py
View File

@ -51,9 +51,6 @@ class PortTransformer(ResourceTransformerBase):
'port.delete.end': GraphAction.DELETE_ENTITY,
}
def __init__(self, transformers, conf):
super(PortTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
name = entity_event[PortProps.NAME]\

3
vitrage/datasources/nova/host/transformer.py
View File

@ -33,9 +33,6 @@ LOG = logging.getLogger(__name__)
class HostTransformer(ResourceTransformerBase):
def __init__(self, transformers, conf):
super(HostTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
return self._create_vertex(entity_event,
entity_event.get(HostProps.HOST))

5
vitrage/datasources/nova/instance/driver.py
View File

@ -12,6 +12,7 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from vitrage.common.constants import DatasourceAction
from vitrage.common.constants import DatasourceProperties as DSProps
from vitrage.common.constants import GraphAction
@ -19,6 +20,8 @@ from vitrage.datasources.nova.instance import NOVA_INSTANCE_DATASOURCE
from vitrage.datasources.nova.nova_driver_base import NovaDriverBase
CONF = cfg.CONF
# versioned notifications
VERSIONED_NOTIFICATIONS = {
'instance.create.end',
@ -114,7 +117,7 @@ class InstanceDriver(NovaDriverBase):
*self.properties_to_filter_out())
def enrich_event(self, event, event_type):
use_versioned = self.conf.use_nova_versioned_notifications
use_versioned = CONF.use_nova_versioned_notifications
# Send to the processor only events of the matching types. Nova may
# send both versioned and legacy notifications, and we don't want to

8
vitrage/datasources/nova/instance/transformer.py
View File

@ -11,6 +11,8 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log as logging
from vitrage.common.constants import DatasourceProperties as DSProps
@ -32,6 +34,7 @@ from vitrage.datasources import transformer_base as tbase
from vitrage.datasources.transformer_base import extract_field_value
import vitrage.graph.utils as graph_utils
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
@ -47,9 +50,6 @@ class InstanceTransformer(ResourceTransformerBase):
'instance.delete.end': GraphAction.DELETE_ENTITY,
}
def __init__(self, transformers, conf):
super(InstanceTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
LOG.debug('got snapshot')
return self._create_vertex(entity_event)
@ -134,7 +134,7 @@ class InstanceTransformer(ResourceTransformerBase):
"""Return an object that extracts the field values from the event"""
if tbase.is_update_event(event):
return self.versioned_notifications_extractor if \
self.conf.use_nova_versioned_notifications is True else \
CONF.use_nova_versioned_notifications is True else \
self.legacy_notifications_extractor
else:
return self.snapshot_extractor

5
vitrage/datasources/nova/nova_driver_base.py
View File

@ -18,13 +18,12 @@ from vitrage import os_clients
class NovaDriverBase(DriverBase):
def __init__(self, conf):
def __init__(self):
super(NovaDriverBase, self).__init__()
self._client = None
self.conf = conf
@property
def client(self):
if not self._client:
self._client = os_clients.nova_client(self.conf)
self._client = os_clients.nova_client()
return self._client

3
vitrage/datasources/nova/zone/transformer.py
View File

@ -38,9 +38,6 @@ class ZoneTransformer(ResourceTransformerBase):
STATE_AVAILABLE = 'available'
STATE_UNAVAILABLE = 'unavailable'
def __init__(self, transformers, conf):
super(ZoneTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
zone_name = extract_field_value(entity_event, ZoneProps.ZONE_NAME)

17
vitrage/datasources/prometheus/driver.py
View File

@ -16,6 +16,7 @@ import socket
from collections import namedtuple
from ipaddress import ip_address
from oslo_config import cfg
from oslo_log import log
import requests
import six
@ -46,6 +47,7 @@ from vitrage.datasources.prometheus.properties \
from vitrage import os_clients
from vitrage.utils import file as file_utils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
PROMETHEUS_EVENT_TYPE = 'prometheus.alarm'
@ -132,17 +134,16 @@ class PrometheusDriver(AlarmDriverBase):
PCFProps.RESOURCE])
conf_map = {}
def __init__(self, conf):
def __init__(self):
super(PrometheusDriver, self).__init__()
self.conf = conf
self._client = None
self._nova_client = None
self.conf_map = self._configuration_mapping(conf)
self.conf_map = self._configuration_mapping()
@property
def nova_client(self):
if not self._nova_client:
self._nova_client = os_clients.nova_client(self.conf)
self._nova_client = os_clients.nova_client()
return self._nova_client
def _vitrage_type(self):
@ -167,8 +168,8 @@ class PrometheusDriver(AlarmDriverBase):
old_alarm.get(PAlertProps.STATUS)
def _get_all_alarms(self):
alertmanager_url = self.conf.prometheus.alertmanager_url
receiver = self.conf.prometheus.receiver
alertmanager_url = CONF.prometheus.alertmanager_url
receiver = CONF.prometheus.receiver
if not alertmanager_url:
LOG.warning('Alertmanager url is not defined')
return []
@ -209,8 +210,8 @@ class PrometheusDriver(AlarmDriverBase):
return []
@staticmethod
def _configuration_mapping(conf):
prometheus_config_file = conf.prometheus[DSOpts.CONFIG_FILE]
def _configuration_mapping():
prometheus_config_file = CONF.prometheus[DSOpts.CONFIG_FILE]
try:
prometheus_config = \
file_utils.load_yaml_file(prometheus_config_file)

3
vitrage/datasources/prometheus/transformer.py
View File

@ -38,9 +38,6 @@ LOG = logging.getLogger(__name__)
class PrometheusTransformer(AlarmTransformerBase):
def __init__(self, transformers, conf):
super(PrometheusTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
return self._create_vertex(entity_event)

4
vitrage/datasources/resource_transformer_base.py
View File

@ -16,6 +16,4 @@ from vitrage.datasources import transformer_base as tbase
class ResourceTransformerBase(tbase.TransformerBase):
def __init__(self, transformers, conf):
super(ResourceTransformerBase, self).__init__(transformers, conf)
pass

7
vitrage/datasources/static/driver.py
View File

@ -16,6 +16,7 @@ from itertools import chain
from jsonschema import validate
from six.moves import reduce
from oslo_config import cfg
from oslo_log import log
from vitrage.common.constants import DatasourceProperties as DSProps
@ -26,6 +27,7 @@ from vitrage.datasources.static import STATIC_SCHEMA
from vitrage.datasources.static import StaticFields
from vitrage.utils import file as file_utils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
@ -35,9 +37,8 @@ class StaticDriver(DriverBase):
StaticFields.TYPE,
StaticFields.ID}
def __init__(self, conf):
def __init__(self):
super(StaticDriver, self).__init__()
self.cfg = conf
self.entities_cache = []
@staticmethod
@ -77,7 +78,7 @@ class StaticDriver(DriverBase):
return self.entities_cache
def _get_all_entities(self):
files = file_utils.list_files(self.cfg.static.directory, '.yaml', True)
files = file_utils.list_files(CONF.static.directory, '.yaml', True)
return list(reduce(chain, [self._get_entities_from_file(path)
for path in files], []))

3
vitrage/datasources/static/transformer.py
View File

@ -29,9 +29,6 @@ LOG = logging.getLogger(__name__)
class StaticTransformer(ResourceTransformerBase):
def __init__(self, transformers, conf):
super(StaticTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
return self._create_vertex(entity_event)

11
vitrage/datasources/transformer_base.py
View File

@ -17,6 +17,7 @@ import abc
from collections import namedtuple
import six
from oslo_config import cfg
from oslo_log import log as logging
from oslo_utils import uuidutils
@ -35,6 +36,7 @@ import vitrage.graph.utils as graph_utils
from vitrage.utils import datetime as datetime_utils
from vitrage.utils import opt_exists
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
EntityWrapper = \
@ -109,8 +111,7 @@ class TransformerBase(object):
key_to_uuid_cache = {}
def __init__(self, transformers, conf):
self.conf = conf
def __init__(self, transformers):
self.transformers = transformers
def transform(self, entity_event):
@ -138,11 +139,11 @@ class TransformerBase(object):
def _create_entity_vertex(self, entity_event):
if is_update_event(entity_event) and \
opt_exists(self.conf, self.get_vitrage_type()) and \
opt_exists(self.conf[self.get_vitrage_type()],
opt_exists(CONF, self.get_vitrage_type()) and \
opt_exists(CONF[self.get_vitrage_type()],
DSOpts.UPDATE_METHOD):
update_method = \
self.conf[self.get_vitrage_type()].update_method.lower()
CONF[self.get_vitrage_type()].update_method.lower()
if update_method == UpdateMethod.PUSH:
vertex = self._create_update_entity_vertex(entity_event)
return self.update_uuid_in_vertex(vertex)

4
vitrage/datasources/trove/cluster/driver.py
View File

@ -27,8 +27,8 @@ LOG = log.getLogger(__name__)
class TroveClusterDriver(TroveDriverBase):
def __init__(self, conf):
super(TroveClusterDriver, self).__init__(conf)
def __init__(self):
super(TroveClusterDriver, self).__init__()
self._cached_entities = []
def _get_vitrage_type(self):

4
vitrage/datasources/trove/instance/driver.py
View File

@ -26,8 +26,8 @@ LOG = log.getLogger(__name__)
class TroveInstanceDriver(TroveDriverBase):
def __init__(self, conf):
super(TroveInstanceDriver, self).__init__(conf)
def __init__(self):
super(TroveInstanceDriver, self).__init__()
self._cached_entities = []
def _get_vitrage_type(self):

5
vitrage/datasources/trove/trove_driver_base.py
View File

@ -23,16 +23,15 @@ from vitrage import os_clients
class TroveDriverBase(DriverBase):
def __init__(self, conf):
def __init__(self):
super(TroveDriverBase, self).__init__()
self.conf = conf
self.__client = None
self.__cached_entities = []
@property
def client(self):
if not self.__client:
self.__client = os_clients.trove_client(self.conf)
self.__client = os_clients.trove_client()
return self.__client
def get_all(self, datasource_action):

26
vitrage/datasources/utils.py
View File

@ -11,34 +11,38 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_utils import importutils as utils
from vitrage.common.constants import DatasourceOpts as DSOpts
from vitrage.common.constants import UpdateMethod
from vitrage.utils import opt_exists
CONF = cfg.CONF
drivers = {}
# noinspection PyProtectedMember
def get_drivers_by_name(conf, driver_names):
def get_drivers_by_name(driver_names):
for d_name in driver_names:
if not drivers.get(d_name):
drivers[d_name] = utils.import_object(conf[d_name].driver, conf)
drivers[d_name] = utils.import_object(CONF[d_name].driver)
drivers[d_name].__class__._datasource_name = d_name
return [drivers[d_name] for d_name in driver_names]
def get_pull_drivers_names(conf):
return [name for name in conf.datasources.types
if conf[name].update_method.lower() == UpdateMethod.PULL
and opt_exists(conf[name], DSOpts.CHANGES_INTERVAL)]
def get_pull_drivers_names():
return [name for name in CONF.datasources.types
if CONF[name].update_method.lower() == UpdateMethod.PULL
and opt_exists(CONF[name], DSOpts.CHANGES_INTERVAL)]
def get_push_drivers_names(conf):
return [name for name in conf.datasources.types
if conf[name].update_method.lower() == UpdateMethod.PUSH]
def get_push_drivers_names():
return [name for name in CONF.datasources.types
if CONF[name].update_method.lower() == UpdateMethod.PUSH]
def get_driver_class(conf, driver_name):
return utils.import_class(conf[driver_name].driver)
def get_driver_class(driver_name):
return utils.import_class(CONF[driver_name].driver)

23
vitrage/datasources/zabbix/driver.py
View File

@ -14,6 +14,7 @@
from collections import namedtuple
from oslo_config import cfg
from oslo_log import log
from oslo_utils import importutils as utils
@ -29,6 +30,7 @@ from vitrage.datasources.zabbix.properties import ZabbixTriggerValue \
from vitrage.datasources.zabbix import ZABBIX_DATASOURCE
from vitrage.utils import file as file_utils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
@ -36,30 +38,29 @@ class ZabbixDriver(AlarmDriverBase):
ServiceKey = namedtuple('ServiceKey', ['hostname', 'triggerid'])
conf_map = None
def __init__(self, conf):
def __init__(self):
super(ZabbixDriver, self).__init__()
self.conf = conf
if not ZabbixDriver.conf_map:
ZabbixDriver.conf_map =\
ZabbixDriver._configuration_mapping(conf)
ZabbixDriver._configuration_mapping()
self._client = None
def zabbix_client_login(self):
if not self.conf.zabbix.user:
if not CONF.zabbix.user:
LOG.warning('Zabbix user is not defined')
if not self.conf.zabbix.password:
if not CONF.zabbix.password:
LOG.warning('Zabbix password is not defined')
if not self.conf.zabbix.url:
if not CONF.zabbix.url:
LOG.warning('Zabbix url is not defined')
try:
if not self._client:
self._client = utils.import_object(
'pyzabbix.ZabbixAPI',
self.conf.zabbix.url)
CONF.zabbix.url)
self._client.login(
self.conf.zabbix.user,
self.conf.zabbix.password)
CONF.zabbix.user,
CONF.zabbix.password)
except Exception:
LOG.exception('pyzabbix.ZabbixAPI error occurred.')
self._client = None
@ -154,9 +155,9 @@ class ZabbixDriver(AlarmDriverBase):
return alarm[ZProps.VALUE]
@staticmethod
def _configuration_mapping(conf):
def _configuration_mapping():
try:
zabbix_config_file = conf.zabbix[DSOpts.CONFIG_FILE]
zabbix_config_file = CONF.zabbix[DSOpts.CONFIG_FILE]
zabbix_config = file_utils.load_yaml_file(zabbix_config_file)
zabbix_config_elements = zabbix_config[ZABBIX_DATASOURCE]

3
vitrage/datasources/zabbix/transformer.py
View File

@ -32,9 +32,6 @@ from vitrage.utils.datetime import format_unix_timestamp
class ZabbixTransformer(AlarmTransformerBase):
def __init__(self, transformers, conf):
super(ZabbixTransformer, self).__init__(transformers, conf)
def _create_snapshot_entity_vertex(self, entity_event):
return self._create_vertex(entity_event)

6
vitrage/entity_graph/__init__.py
View File

@ -17,6 +17,8 @@ from oslo_config import cfg
from stevedore import driver
CONF = cfg.CONF
OPTS = [
cfg.StrOpt('datasources_values_dir',
default='/etc/vitrage/datasources_values',
@ -35,10 +37,10 @@ OPTS = [
EVALUATOR_TOPIC = 'vitrage.evaluator'
def get_graph_driver(conf):
def get_graph_driver():
try:
mgr = driver.DriverManager('vitrage.entity_graph',
conf.entity_graph.graph_driver,
CONF.entity_graph.graph_driver,
invoke_on_load=True)
return mgr.driver
except ImportError:

14
vitrage/entity_graph/consistency/consistency_enforcer.py
View File

@ -14,6 +14,7 @@
from datetime import timedelta
from oslo_config import cfg
from oslo_log import log
from vitrage.common.constants import DatasourceAction
@ -30,18 +31,17 @@ from vitrage.evaluator.actions.evaluator_event_transformer \
from vitrage.messaging import VitrageNotifier
from vitrage.utils.datetime import utcnow
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class ConsistencyEnforcer(object):
def __init__(self,
conf,
entity_graph,
actions_callback=None):
self.conf = conf
self.actions_callback = actions_callback or VitrageNotifier(
conf, 'vitrage_consistency', [EVALUATOR_TOPIC]).notify
'vitrage_consistency', [EVALUATOR_TOPIC]).notify
self.graph = entity_graph
self._init_datasources_to_mark_deleted()
@ -73,7 +73,7 @@ class ConsistencyEnforcer(object):
def _find_outdated_entities_to_mark_as_deleted(self):
vitrage_sample_tstmp = str(utcnow() - timedelta(
seconds=2 * self.conf.datasources.snapshots_interval))
seconds=2 * CONF.datasources.snapshots_interval))
query = {
'and': [
{'!=': {VProps.VITRAGE_TYPE: VITRAGE_DATASOURCE}},
@ -87,7 +87,7 @@ class ConsistencyEnforcer(object):
def _find_old_deleted_entities(self):
vitrage_sample_tstmp = str(utcnow() - timedelta(
seconds=self.conf.consistency.min_time_to_delete))
seconds=CONF.consistency.min_time_to_delete))
query = {
'and': [
{'==': {VProps.VITRAGE_IS_DELETED: True}},
@ -140,8 +140,8 @@ class ConsistencyEnforcer(object):
def _init_datasources_to_mark_deleted(self):
self.datasources_to_mark_deleted = []
for driver_name in self.conf.datasources.types:
driver_class = utils.get_driver_class(self.conf, driver_name)
for driver_name in CONF.datasources.types:
driver_class = utils.get_driver_class(driver_name)
if driver_class.should_delete_outdated_entities():
self.datasources_to_mark_deleted.append(driver_name)

24
vitrage/entity_graph/driver_exec.py
View File

@ -15,6 +15,7 @@ from collections import defaultdict
import threading
import time
from oslo_config import cfg
from oslo_log import log
import oslo_messaging
@ -22,18 +23,18 @@ from vitrage.common.constants import DatasourceAction
from vitrage.datasources import utils
from vitrage import messaging
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class DriverExec(object):
def __init__(self, conf, process_output_func, persist):
self.conf = conf
def __init__(self, process_output_func, persist):
self.process_output_func = process_output_func
self.persist = persist
def snapshot_get_all(self, action=DatasourceAction.INIT_SNAPSHOT):
driver_names = self.conf.datasources.types
driver_names = CONF.datasources.types
LOG.info('get_all starting for %s', driver_names)
t1 = time.time()
events_count = 0
@ -46,7 +47,7 @@ class DriverExec(object):
def get_all(self, driver_name, action):
try:
LOCK_BY_DRIVER.acquire(driver_name)
driver = utils.get_drivers_by_name(self.conf, [driver_name])[0]
driver = utils.get_drivers_by_name([driver_name])[0]
LOG.info("run driver get_all: %s", driver_name)
events = driver.get_all(action)
count = self.process_output_func(events)
@ -65,7 +66,7 @@ class DriverExec(object):
driver_name)
return 0
try:
driver = utils.get_drivers_by_name(self.conf, [driver_name])[0]
driver = utils.get_drivers_by_name([driver_name])[0]
LOG.info("run driver get_changes: %s", driver_name)
events = driver.get_changes(DatasourceAction.UPDATE)
count = self.process_output_func(events)
@ -81,23 +82,22 @@ class DriverExec(object):
class DriversNotificationEndpoint(object):
def __init__(self, conf, processor_func):
self._conf = conf
def __init__(self, processor_func):
self._processor_func = processor_func
self._enrich_event_methods = defaultdict(list)
def init(self):
driver_names = utils.get_push_drivers_names(self._conf)
push_drivers = utils.get_drivers_by_name(self._conf, driver_names)
driver_names = utils.get_push_drivers_names()
push_drivers = utils.get_drivers_by_name(driver_names)
for driver in push_drivers:
for event in driver.get_event_types():
self._enrich_event_methods[event].append(driver.enrich_event)
return self
def get_listener(self):
topics = self._conf.datasources.notification_topics
exchange = self._conf.datasources.notification_exchange
transport = messaging.get_transport(self._conf)
topics = CONF.datasources.notification_topics
exchange = CONF.datasources.notification_exchange
transport = messaging.get_transport()
targets = [oslo_messaging.Target(exchange=exchange, topic=topic)
for topic in topics]

28
vitrage/entity_graph/graph_init.py
View File

@ -14,6 +14,7 @@
import threading
import time
from oslo_config import cfg
from oslo_log import log
import oslo_messaging
@ -33,24 +34,23 @@ from vitrage.graph.driver.networkx_graph import NXGraph
from vitrage import messaging
from vitrage import storage
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class VitrageGraphInit(object):
def __init__(self, conf, workers):
self.conf = conf
self.graph = get_graph_driver(conf)('Entity Graph')
self.db = db_connection = storage.get_connection_from_config(conf)
def __init__(self, workers):
self.graph = get_graph_driver()('Entity Graph')
self.db = db_connection = storage.get_connection_from_config()
self.workers = workers
self.events_coordination = EventsCoordination(conf, self.process_event)
self.persist = GraphPersistency(conf, db_connection, self.graph)
self.events_coordination = EventsCoordination(self.process_event)
self.persist = GraphPersistency(db_connection, self.graph)
self.driver_exec = driver_exec.DriverExec(
self.conf,
self.events_coordination.handle_multiple_low_priority,
self.persist)
self.scheduler = Scheduler(conf, self.graph, self.driver_exec,
self.scheduler = Scheduler(self.graph, self.driver_exec,
self.persist)
self.processor = Processor(conf, self.graph)
self.processor = Processor(self.graph)
def run(self):
LOG.info('Init Started')
@ -114,7 +114,7 @@ class VitrageGraphInit(object):
def _add_graph_subscriptions(self):
self.graph.subscribe(self.workers.submit_graph_update)
vitrage_notifier = GraphNotifier(self.conf)
vitrage_notifier = GraphNotifier()
if vitrage_notifier.enabled:
self.graph.subscribe(vitrage_notifier.notify_when_applicable)
LOG.info('Subscribed vitrage notifier to graph changes')
@ -122,14 +122,13 @@ class VitrageGraphInit(object):
finalization=True)
def subscribe_presist_notifier(self):
self.graph.subscribe(PersistNotifier(self.conf).notify_when_applicable)
self.graph.subscribe(PersistNotifier().notify_when_applicable)
PRIORITY_DELAY = 0.05
class EventsCoordination(object):
def __init__(self, conf, do_work_func):
self._conf = conf
def __init__(self, do_work_func):
self._lock = threading.Lock()
self._high_event_finish_time = 0
@ -146,7 +145,6 @@ class EventsCoordination(object):
def start(self):
self._low_pri_listener = driver_exec.DriversNotificationEndpoint(
self._conf,
self.handle_multiple_low_priority).init().get_listener()
self._high_pri_listener = self._init_listener(
EVALUATOR_TOPIC,
@ -191,7 +189,7 @@ class EventsCoordination(object):
if not topic:
return
return messaging.get_notification_listener(
transport=messaging.get_transport(self._conf),
transport=messaging.get_transport(),
targets=[oslo_messaging.Target(topic=topic)],
endpoints=[PushNotificationsEndpoint(callback)])

3
vitrage/entity_graph/graph_persistency.py
View File

@ -24,8 +24,7 @@ LOG = log.getLogger(__name__)
class GraphPersistency(object):
def __init__(self, conf, db, graph):
self.conf = conf
def __init__(self, db, graph):
self.db = db
self.graph = graph
self.events_buffer = []

13
vitrage/entity_graph/mappings/datasource_info_mapper.py
View File

@ -14,6 +14,7 @@
import os
from oslo_config import cfg
from oslo_log import log
from vitrage.common.constants import EntityCategory
@ -23,6 +24,7 @@ from vitrage.entity_graph.mappings.resource_handler import \
ResourceHandler
from vitrage.utils import file as file_utils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
@ -34,8 +36,7 @@ class DatasourceInfoMapper(object):
PRIORITY_VALUES = 'priority_values'
UNDEFINED_DATASOURCE = 'undefined datasource'
def __init__(self, conf):
self.conf = conf
def __init__(self):
self.category_normalizer = self._init_category_normalizer()
self.datasources_value_confs = self._load_value_configurations()
@ -62,7 +63,7 @@ class DatasourceInfoMapper(object):
graph_vertex[VProps.VITRAGE_CATEGORY]
if vitrage_type in self.datasources_value_confs or \
vitrage_type not in self.conf.datasources.types:
vitrage_type not in CONF.datasources.types:
value_properties = \
self.category_normalizer[vitrage_category].value_properties()
vitrage_operational_value, vitrage_aggregated_value, value_priority = \
@ -115,11 +116,11 @@ class DatasourceInfoMapper(object):
erroneous_datasources_conf = []
files = file_utils.list_files(
self.conf.entity_graph.datasources_values_dir, '.yaml')
CONF.entity_graph.datasources_values_dir, '.yaml')
for file_name in files:
try:
full_path = self.conf.entity_graph.datasources_values_dir \
full_path = CONF.entity_graph.datasources_values_dir \
+ '/' + file_name
operational_values, priority_values = \
self._retrieve_values_and_priorities_from_file(full_path)
@ -227,7 +228,7 @@ class DatasourceInfoMapper(object):
ok_datasources,
error_datasources):
datasource_types = self.conf.datasources.types
datasource_types = CONF.datasources.types
datasources_with_state_conf = ok_datasources + error_datasources
for datasource_type in datasource_types:

25
vitrage/entity_graph/processor/notifier.py
View File

@ -11,6 +11,7 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log
import oslo_messaging
@ -24,19 +25,21 @@ from vitrage.graph.driver.networkx_graph import edge_copy
from vitrage.graph.driver.networkx_graph import vertex_copy
from vitrage.messaging import get_transport
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class GraphNotifier(object):
"""Allows writing to message bus"""
def __init__(self, conf):
def __init__(self):
self.oslo_notifier = None
topics = self._get_topics(conf)
topics = self._get_topics()
if not topics:
LOG.info('Graph Notifier is disabled')
return
self.oslo_notifier = oslo_messaging.Notifier(
get_transport(conf),
get_transport(),
driver='messagingv2',
publisher_id='vitrage.graph',
topics=topics)
@ -45,12 +48,12 @@ class GraphNotifier(object):
def enabled(self):
return self.oslo_notifier is not None
def _get_topics(self, conf):
def _get_topics(self):
topics = []
try:
notifier_topic = conf.entity_graph.notifier_topic
notifier_plugins = conf.notifiers
notifier_topic = CONF.entity_graph.notifier_topic
notifier_plugins = CONF.notifiers
if notifier_topic and notifier_plugins:
topics.append(notifier_topic)
except Exception:
@ -58,8 +61,8 @@ class GraphNotifier(object):
try:
machine_learning_topic = \
conf.machine_learning.machine_learning_topic
machine_learning_plugins = conf.machine_learning.plugins
CONF.machine_learning.machine_learning_topic
machine_learning_plugins = CONF.machine_learning.plugins
if machine_learning_topic and machine_learning_plugins:
topics.append(machine_learning_topic)
except Exception:
@ -117,11 +120,11 @@ class GraphNotifier(object):
class PersistNotifier(object):
"""Allows writing to message bus"""
def __init__(self, conf):
def __init__(self):
self.oslo_notifier = None
topics = [conf.persistency.persistor_topic]
topics = [CONF.persistency.persistor_topic]
self.oslo_notifier = oslo_messaging.Notifier(
get_transport(conf),
get_transport(),
driver='messagingv2',
publisher_id='vitrage.graph',
topics=topics)

7
vitrage/entity_graph/processor/processor.py
View File

@ -31,11 +31,10 @@ LOG = log.getLogger(__name__)
class Processor(processor.ProcessorBase):
def __init__(self, conf, e_graph=None):
def __init__(self, e_graph=None):
super(Processor, self).__init__()
self.conf = conf
self.transformer_manager = TransformerManager(self.conf)
self.info_mapper = DatasourceInfoMapper(self.conf)
self.transformer_manager = TransformerManager()
self.info_mapper = DatasourceInfoMapper()
self._initialize_events_actions()
self.entity_graph = e_graph

26
vitrage/entity_graph/processor/transformer_manager.py
View File

@ -13,6 +13,7 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log as logging
from oslo_utils import importutils
@ -26,29 +27,30 @@ from vitrage.evaluator.actions.evaluator_event_transformer \
import VITRAGE_DATASOURCE
from vitrage.utils import opt_exists
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
ENTITIES = 'entities'
class TransformerManager(object):
def __init__(self, conf):
self.transformers = self.register_transformer_classes(conf)
def __init__(self):
self.transformers = self.register_transformer_classes()
@staticmethod
def register_transformer_classes(conf):
def register_transformer_classes():
transformers = {}
for datasource_type in conf.datasources.types:
for datasource_type in CONF.datasources.types:
try:
transformers[datasource_type] = importutils.import_object(
conf[datasource_type].transformer,
transformers, conf)
if opt_exists(conf[datasource_type], ENTITIES):
for entity in conf[datasource_type].entities:
CONF[datasource_type].transformer,
transformers)
if opt_exists(CONF[datasource_type], ENTITIES):
for entity in CONF[datasource_type].entities:
transformers[entity] = importutils.import_object(
conf[datasource_type].transformer,
transformers, conf)
CONF[datasource_type].transformer,
transformers)
except Exception:
LOG.exception('Failed to register transformer %s.',
@ -56,11 +58,11 @@ class TransformerManager(object):
transformers[VITRAGE_DATASOURCE] = importutils.import_object(
"%s.%s" % (EvaluatorEventTransformer.__module__,
EvaluatorEventTransformer.__name__), transformers, conf)
EvaluatorEventTransformer.__name__), transformers)
transformers[CONSISTENCY_DATASOURCE] = importutils.import_object(
"%s.%s" % (ConsistencyTransformer.__module__,
ConsistencyTransformer.__name__), transformers, conf)
ConsistencyTransformer.__name__), transformers)
return transformers

17
vitrage/entity_graph/scheduler.py
View File

@ -14,6 +14,7 @@
from concurrent.futures import ThreadPoolExecutor
from futurist import periodics
from oslo_config import cfg
from oslo_log import log
from vitrage.datasources import utils
@ -23,22 +24,22 @@ from vitrage.common.utils import spawn
from vitrage.entity_graph.consistency.consistency_enforcer import\
ConsistencyEnforcer
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class Scheduler(object):
def __init__(self, conf, graph, driver_exec, persist):
def __init__(self, graph, driver_exec, persist):
super(Scheduler, self).__init__()
self.conf = conf
self.graph = graph
self.driver_exec = driver_exec
self.persist = persist
self.consistency = ConsistencyEnforcer(conf, graph)
self.consistency = ConsistencyEnforcer(graph)
self.periodic = None
def start_periodic_tasks(self, immediate_get_all):
thread_num = len(utils.get_pull_drivers_names(self.conf))
thread_num = len(utils.get_pull_drivers_names())
thread_num += 2 # for consistency and get_all
self.periodic = periodics.PeriodicWorker.create(
[], executor_factory=lambda: ThreadPoolExecutor(
@ -49,7 +50,7 @@ class Scheduler(object):
spawn(self.periodic.start)
def _add_consistency_timer(self):
spacing = self.conf.datasources.snapshots_interval
spacing = CONF.datasources.snapshots_interval
@periodics.periodic(spacing=spacing)
def consistency_periodic():
@ -62,7 +63,7 @@ class Scheduler(object):
LOG.info("added consistency_periodic (spacing=%s)", spacing)
def _add_datasource_timers(self, run_immediately):
spacing = self.conf.datasources.snapshots_interval
spacing = CONF.datasources.snapshots_interval
@periodics.periodic(spacing=spacing, run_immediately=run_immediately)
def get_all_periodic():
@ -71,9 +72,9 @@ class Scheduler(object):
self.periodic.add(get_all_periodic)
LOG.info("added get_all_periodic (spacing=%s)", spacing)
driver_names = utils.get_pull_drivers_names(self.conf)
driver_names = utils.get_pull_drivers_names()
for d_name in driver_names:
spacing = self.conf[d_name].changes_interval
spacing = CONF[d_name].changes_interval
@periodics.periodic(spacing=spacing)
def get_changes_periodic(driver_name=d_name):

55
vitrage/entity_graph/workers.py
View File

@ -18,6 +18,7 @@ import cotyledon
import multiprocessing
import multiprocessing.queues
import os
from oslo_config import cfg
from oslo_log import log
import oslo_messaging
from oslo_utils import uuidutils
@ -45,6 +46,7 @@ from vitrage import messaging
from vitrage import rpc as vitrage_rpc
from vitrage import storage
CONF = cfg.CONF
LOG = None
# Supported message types
@ -67,9 +69,8 @@ class GraphWorkersManager(cotyledon.ServiceManager):
- the queues used to communicate with these workers
- methods interface to submit tasks to workers
"""
def __init__(self, conf):
def __init__(self):
super(GraphWorkersManager, self).__init__()
self._conf = conf
self._db = None
self._evaluator_queues = []
self._template_queues = []
@ -93,10 +94,10 @@ class GraphWorkersManager(cotyledon.ServiceManager):
"""
if self._evaluator_queues:
raise VitrageError('add_evaluator_workers called more than once')
workers = self._conf.evaluator.workers
workers = CONF.evaluator.workers
queues = [multiprocessing.JoinableQueue() for i in range(workers)]
self.add(EvaluatorWorker,
args=(self._conf, queues, workers),
args=(queues, workers),
workers=workers)
self._evaluator_queues = queues
self._all_queues.extend(queues)
@ -111,9 +112,9 @@ class GraphWorkersManager(cotyledon.ServiceManager):
"""
if self._api_queues:
raise VitrageError('add_api_workers called more than once')
workers = self._conf.api.workers
workers = CONF.api.workers
queues = [multiprocessing.Queue() for i in range(workers)]
self.add(ApiWorker, args=(self._conf, queues), workers=workers)
self.add(ApiWorker, args=(queues,), workers=workers)
self._api_queues = queues
self._all_queues.extend(queues)
@ -177,7 +178,7 @@ class GraphWorkersManager(cotyledon.ServiceManager):
template_action = event.get(TEMPLATE_ACTION)
if not self._db:
self._db = storage.get_connection_from_config(self._conf)
self._db = storage.get_connection_from_config()
if template_action == ADD:
templates = self._db.templates.query(status=TStatus.LOADING)
@ -219,10 +220,8 @@ class GraphWorkersManager(cotyledon.ServiceManager):
class GraphCloneWorkerBase(coord.Service):
def __init__(self,
worker_id,
conf,
task_queues):
super(GraphCloneWorkerBase, self).__init__(worker_id, conf)
self._conf = conf
super(GraphCloneWorkerBase, self).__init__(worker_id)
self._task_queue = task_queues[worker_id]
self._entity_graph = NXGraph()
@ -285,7 +284,7 @@ class GraphCloneWorkerBase(coord.Service):
self._entity_graph.remove_edge(before)
def _read_db_graph(self):
db = storage.get_connection_from_config(self._conf)
db = storage.get_connection_from_config()
graph_snapshot = db.graph_snapshots.query()
NXGraph.read_gpickle(graph_snapshot.graph_snapshot, self._entity_graph)
GraphPersistency.do_replay_events(db, self._entity_graph,
@ -296,25 +295,22 @@ class GraphCloneWorkerBase(coord.Service):
class EvaluatorWorker(GraphCloneWorkerBase):
def __init__(self,
worker_id,
conf,
task_queues,
workers_num):
super(EvaluatorWorker, self).__init__(
worker_id, conf, task_queues)
worker_id, task_queues)
self._workers_num = workers_num
self._evaluator = None
name = 'EvaluatorWorker'
def _init_instance(self):
scenario_repo = ScenarioRepository(self._conf, self.worker_id,
scenario_repo = ScenarioRepository(self.worker_id,
self._workers_num)
actions_callback = messaging.VitrageNotifier(
conf=self._conf,
publisher_id='vitrage_evaluator',
topics=[EVALUATOR_TOPIC]).notify
self._evaluator = ScenarioEvaluator(
self._conf,
self._entity_graph,
scenario_repo,
actions_callback,
@ -338,7 +334,7 @@ class EvaluatorWorker(GraphCloneWorkerBase):
def _reload_templates(self):
LOG.info("reloading evaluator scenarios")
scenario_repo = ScenarioRepository(self._conf, self.worker_id,
scenario_repo = ScenarioRepository(self.worker_id,
self._workers_num)
self._evaluator.scenario_repo = scenario_repo
self._evaluator.scenario_repo.log_enabled_scenarios()
@ -347,7 +343,7 @@ class EvaluatorWorker(GraphCloneWorkerBase):
# Here, we create a temporary ScenarioRepo to execute the needed
# templates. Once _reload_templates is called, it will create a
# non temporary ScenarioRepo, to replace this one
scenario_repo = ScenarioRepository(self._conf)
scenario_repo = ScenarioRepository()
for s in scenario_repo._all_scenarios:
s.enabled = False
for template_name in template_names:
@ -363,24 +359,23 @@ class ApiWorker(GraphCloneWorkerBase):
name = 'ApiWorker'
def _init_instance(self):
conf = self._conf
notifier = messaging.VitrageNotifier(conf, "vitrage.api",
notifier = messaging.VitrageNotifier("vitrage.api",
[EVALUATOR_TOPIC])
db = storage.get_connection_from_config(conf)
transport = messaging.get_rpc_transport(conf)
target = oslo_messaging.Target(topic=conf.rpc_topic,
db = storage.get_connection_from_config()
transport = messaging.get_rpc_transport()
target = oslo_messaging.Target(topic=CONF.rpc_topic,
server=uuidutils.generate_uuid())
self.api_lock = threading.RLock()
endpoints = [
TopologyApis(self._entity_graph, conf, self.api_lock),
AlarmApis(self._entity_graph, conf, self.api_lock, db),
RcaApis(self._entity_graph, conf, self.api_lock, db),
ResourceApis(self._entity_graph, conf, self.api_lock),
TopologyApis(self._entity_graph, self.api_lock),
AlarmApis(self._entity_graph, self.api_lock, db),
RcaApis(self._entity_graph, self.api_lock, db),
ResourceApis(self._entity_graph, self.api_lock),
TemplateApis(notifier, db),
EventApis(conf),
WebhookApis(conf, db),
OperationalApis(conf, self._entity_graph),
EventApis(),
WebhookApis(db),
OperationalApis(self._entity_graph),
]
server = vitrage_rpc.get_server(target, endpoints, transport)

4
vitrage/evaluator/actions/action_executor.py
View File

@ -51,10 +51,10 @@ SOURCE = 'source'
class ActionExecutor(object):
def __init__(self, conf, actions_callback):
def __init__(self, actions_callback):
self.actions_callback = actions_callback
self.notifier = EvaluatorNotifier(conf)
self.notifier = EvaluatorNotifier()
self.action_recipes = ActionExecutor._register_action_recipes()
self.action_step_defs = {

4
vitrage/evaluator/actions/evaluator_event_transformer.py
View File

@ -42,8 +42,8 @@ VITRAGE_DATASOURCE = 'vitrage'
class EvaluatorEventTransformer(transformer_base.TransformerBase):
def __init__(self, transformers, conf):
super(EvaluatorEventTransformer, self).__init__(transformers, conf)
def __init__(self, transformers):
super(EvaluatorEventTransformer, self).__init__(transformers)
self.actions = self._init_actions()
def _create_snapshot_entity_vertex(self, entity_event):

11
vitrage/evaluator/actions/notifier.py
View File

@ -11,6 +11,8 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log
import oslo_messaging
@ -18,15 +20,16 @@ from vitrage.common.constants import NotifierEventTypes
from vitrage.messaging import get_transport
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class EvaluatorNotifier(object):
"""Allows writing to message bus"""
def __init__(self, conf):
def __init__(self, ):
self.oslo_notifiers = {}
try:
notifier_plugins = conf.notifiers
notifier_plugins = CONF.notifiers
LOG.debug('notifier_plugins: %s', notifier_plugins)
@ -35,13 +38,13 @@ class EvaluatorNotifier(object):
return
topic_prefix = \
conf.evaluator_actions.evaluator_notification_topic_prefix
CONF.evaluator_actions.evaluator_notification_topic_prefix
for notifier in notifier_plugins:
LOG.debug('Adding evaluator notifier %s', notifier)
self.oslo_notifiers[notifier] = oslo_messaging.Notifier(
get_transport(conf),
get_transport(),
driver='messagingv2',
publisher_id='vitrage.evaluator',
topics=[topic_prefix + '.' + notifier])

18
vitrage/evaluator/scenario_evaluator.py
View File

@ -18,6 +18,7 @@ import copy
import re
import time
from oslo_config import cfg
from oslo_log import log
from vitrage.common.constants import EdgeProperties as EProps
@ -42,6 +43,7 @@ from vitrage import storage
from vitrage.storage.sqlalchemy import models
from vitrage.utils.datetime import utcnow
CONF = cfg.CONF
LOG = log.getLogger(__name__)
# Entry containing action info.
@ -60,16 +62,14 @@ SOURCE = 'source'
class ScenarioEvaluator(object):
def __init__(self,
conf,
e_graph,
scenario_repo,
actions_callback,
enabled=False):
self._conf = conf
self._entity_graph = e_graph
self._db = storage.get_connection_from_config(self._conf)
self._db = storage.get_connection_from_config()
self._scenario_repo = scenario_repo
self._action_executor = ActionExecutor(self._conf, actions_callback)
self._action_executor = ActionExecutor(actions_callback)
self._entity_graph.subscribe(self.process_event)
self.enabled = enabled
self.connected_component_cache = defaultdict(dict)
@ -314,7 +314,7 @@ class ScenarioEvaluator(object):
if not actions:
return []
active_actions = ActiveActionsTracker(self._conf, self._db, actions)
active_actions = ActiveActionsTracker(self._db, actions)
for action_info in actions:
if action_info.mode == ActionMode.DO:
active_actions.calc_do_action(action_info)
@ -483,13 +483,13 @@ class ActiveActionsTracker(object):
"""
action_tools = None
def __init__(self, conf, db, actions):
def __init__(self, db, actions):
self.db = db
self.data = defaultdict(set)
self.actions_to_create = {}
self.actions_to_remove = set()
self.actions_to_perform = [] # use a list to keep the insertion order
self._init_action_tools(conf)
self._init_action_tools()
# Query DB for all actions with same properties
actions_keys = set([self._get_key(action) for action in actions])
@ -499,10 +499,10 @@ class ActiveActionsTracker(object):
db_row.extra_info, db_row.action_type)].add(db_row)
@classmethod
def _init_action_tools(cls, conf):
def _init_action_tools(cls):
if cls.action_tools:
return
info_mapper = DatasourceInfoMapper(conf)
info_mapper = DatasourceInfoMapper()
alarms_score = info_mapper.get_datasource_priorities('vitrage')
all_scores = info_mapper.get_datasource_priorities()
cls.action_tools = {

4
vitrage/evaluator/scenario_repository.py
View File

@ -35,7 +35,7 @@ DEF_TEMPLATES_DIR_OPT = 'def_templates_dir'
class ScenarioRepository(object):
def __init__(self, conf, worker_index=None, workers_num=None):
def __init__(self, worker_index=None, workers_num=None):
"""Create an instance of ScenarioRepository
:param conf:
@ -45,7 +45,7 @@ class ScenarioRepository(object):
self._templates = {}
self._def_templates = {}
self._all_scenarios = []
self._db = storage.get_connection_from_config(conf)
self._db = storage.get_connection_from_config()
self.entity_equivalences = EquivalenceRepository().load(self._db)
self.relationship_scenarios = defaultdict(list)
self.entity_scenarios = defaultdict(list)

21
vitrage/keystone_client.py
View File

@ -24,22 +24,23 @@ from keystoneclient.v3 import client as ks_client_v3
from oslo_config import cfg
from oslo_log import log
CONF = cfg.CONF
LOG = log.getLogger(__name__)
CFG_GROUP = "service_credentials"
def get_session(conf):
def get_session():
"""Get a vitrage service credentials auth session."""
auth_plugin = ka_loading.load_auth_from_conf_options(conf, CFG_GROUP)
auth_plugin = ka_loading.load_auth_from_conf_options(CONF, CFG_GROUP)
return ka_loading.load_session_from_conf_options(
conf, CFG_GROUP, auth=auth_plugin
CONF, CFG_GROUP, auth=auth_plugin
)
def get_client(conf):
def get_client():
"""Return a client for keystone v3 endpoint."""
sess = get_session(conf)
sess = get_session()
return ks_client_v3.Client(session=sess)
@ -57,10 +58,10 @@ def get_client_on_behalf_user(auth_plugin):
return ks_client_v3.Client(session=sess)
def create_trust_id(conf, trustor_user_id, trustor_project_id, roles,
def create_trust_id(trustor_user_id, trustor_project_id, roles,
auth_plugin):
"""Create a new trust using the vitrage service user."""
admin_client = get_client(conf)
admin_client = get_client()
trustee_user_id = admin_client.session.get_user_id()
client = get_client_on_behalf_user(auth_plugin)
@ -98,10 +99,10 @@ OPTS = [
]
def register_keystoneauth_opts(conf):
ka_loading.register_auth_conf_options(conf, CFG_GROUP)
def register_keystoneauth_opts():
ka_loading.register_auth_conf_options(CONF, CFG_GROUP)
ka_loading.register_session_conf_options(
conf, CFG_GROUP,
CONF, CFG_GROUP,
deprecated_opts={'cacert': [
cfg.DeprecatedOpt('os-cacert', group=CFG_GROUP),
cfg.DeprecatedOpt('os-cacert', group="DEFAULT")]

3
vitrage/machine_learning/plugins/base.py
View File

@ -19,9 +19,6 @@ import six
@six.add_metaclass(abc.ABCMeta)
class MachineLearningBase(object):
def __init__(self, conf):
self.conf = conf
@abc.abstractmethod
def process_event(self, data, event_type):
pass

12
vitrage/machine_learning/plugins/jaccard_correlation/alarm_processor.py
View File

@ -14,6 +14,8 @@
from collections import namedtuple
from datetime import datetime
from oslo_config import cfg
from oslo_log import log
from vitrage.common.constants import NotifierEventTypes
@ -28,6 +30,8 @@ from vitrage.machine_learning.plugins.jaccard_correlation.\
from vitrage.machine_learning.plugins.jaccard_correlation.correlation_manager\
import CorrelationManager as CM
CONF = cfg.CONF
LOG = log.getLogger(__name__)
AlarmID = namedtuple('AlarmID', [VProps.VITRAGE_RESOURCE_ID,
@ -41,12 +45,12 @@ class AlarmDataProcessor(MachineLearningBase):
def get_plugin_name():
return 'jaccard_correlation'
def __init__(self, conf):
super(AlarmDataProcessor, self).__init__(conf)
def __init__(self):
super(AlarmDataProcessor, self).__init__()
self.data_manager = ADAcummulator(APersistor.load_data())
self.correlation_manager = CM(conf)
self.correlation_manager = CM()
self.num_of_events_to_flush = \
conf.jaccard_correlation.num_of_events_to_flush
CONF.jaccard_correlation.num_of_events_to_flush
self.event_counter = 0
def process_event(self, data, event_type):

12
vitrage/machine_learning/plugins/jaccard_correlation/correlation_manager.py
View File

@ -15,6 +15,7 @@
import os
import time
from oslo_config import cfg
from oslo_log import log
from vitrage.machine_learning.plugins.jaccard_correlation.\
@ -23,17 +24,18 @@ from vitrage.machine_learning.plugins.jaccard_correlation.\
correlation_collection import CorrelationPriorities as CPriorities
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class CorrelationManager(object):
def __init__(self, conf):
self.high_corr_score = conf.jaccard_correlation.high_corr_score
self.med_corr_score = conf.jaccard_correlation.med_corr_score
def __init__(self):
self.high_corr_score = CONF.jaccard_correlation.high_corr_score
self.med_corr_score = CONF.jaccard_correlation.med_corr_score
self.correlation_threshold = \
conf.jaccard_correlation.correlation_threshold
self.output_folder = conf.jaccard_correlation.output_folder
CONF.jaccard_correlation.correlation_threshold
self.output_folder = CONF.jaccard_correlation.output_folder
self.last_written_file = ""
self.correlation_table = CCollection(self.high_corr_score,
self.med_corr_score)

26
vitrage/machine_learning/service.py
View File

@ -12,7 +12,7 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log
import oslo_messaging as oslo_m
from oslo_utils import importutils
@ -21,18 +21,18 @@ from vitrage.coordination import service as coord
from vitrage import messaging
from vitrage.opts import register_opts
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class MachineLearningService(coord.Service):
def __init__(self, worker_id, conf):
super(MachineLearningService, self).__init__(worker_id, conf)
self.conf = conf
self.machine_learning_plugins = self.get_machine_learning_plugins(conf)
transport = messaging.get_transport(conf)
def __init__(self, worker_id):
super(MachineLearningService, self).__init__(worker_id)
self.machine_learning_plugins = self.get_machine_learning_plugins()
transport = messaging.get_transport()
target = \
oslo_m.Target(topic=conf.machine_learning.machine_learning_topic)
oslo_m.Target(topic=CONF.machine_learning.machine_learning_topic)
self.listener = messaging.get_notification_listener(
transport, [target],
[VitrageEventEndpoint(self.machine_learning_plugins)])
@ -55,21 +55,21 @@ class MachineLearningService(coord.Service):
LOG.info("Vitrage Machine Learning Service - Stopped!")
@staticmethod
def get_machine_learning_plugins(conf):
def get_machine_learning_plugins():
machine_learning_plugins = []
machine_learning_plugins_names = \
conf.machine_learning.plugins
CONF.machine_learning.plugins
if not machine_learning_plugins_names:
LOG.info('There are no Machine Learning plugins in configuration')
return []
for machine_learning_plugin_name in machine_learning_plugins_names:
register_opts(conf, machine_learning_plugin_name,
conf.machine_learning.plugins_path)
register_opts(machine_learning_plugin_name,
CONF.machine_learning.plugins_path)
LOG.info('Machine Learning plugin %s started',
machine_learning_plugin_name)
machine_learning_plugins.append(importutils.import_object(
conf[machine_learning_plugin_name].plugin_path,
conf))
CONF[machine_learning_plugin_name].plugin_path,
CONF))
return machine_learning_plugins

17
vitrage/messaging.py
View File

@ -11,11 +11,12 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log
import oslo_messaging as oslo_msg
# from oslo_messaging import serializer as oslo_serializer
CONF = cfg.CONF
LOG = log.getLogger(__name__)
DEFAULT_URL = "__default__"
@ -28,11 +29,11 @@ def setup():
oslo_msg.set_transport_defaults('vitrage')
def get_rpc_transport(conf, url=None, optional=False, cache=True):
return get_transport(conf, url, optional, cache, rpc=True)
def get_rpc_transport(url=None, optional=False, cache=True):
return get_transport(url, optional, cache, rpc=True)
def get_transport(conf, url=None, optional=False, cache=True, rpc=False):
def get_transport(url=None, optional=False, cache=True, rpc=False):
"""Initialise the oslo_messaging layer."""
global TRANSPORTS, DEFAULT_URL
cache_key = url or DEFAULT_URL + '_rpc' if rpc else ''
@ -40,9 +41,9 @@ def get_transport(conf, url=None, optional=False, cache=True, rpc=False):
if not transport or not cache:
try:
if rpc:
transport = oslo_msg.get_rpc_transport(conf, url)
transport = oslo_msg.get_rpc_transport(CONF, url)
else:
transport = oslo_msg.get_notification_transport(conf, url)
transport = oslo_msg.get_notification_transport(CONF, url)
except oslo_msg.InvalidTransportURL as e:
if not optional or e.url:
# NOTE(sileht): oslo_messaging is configured but unloadable
@ -65,8 +66,8 @@ def get_notification_listener(transport, targets, endpoints,
class VitrageNotifier(object):
"""Allows writing to message bus"""
def __init__(self, conf, publisher_id, topics):
transport = get_transport(conf)
def __init__(self, publisher_id, topics):
transport = get_transport()
self.notifier = oslo_msg.Notifier(
transport,
driver='messagingv2',

6
vitrage/notifier/plugins/aodh/aodh_notifier.py
View File

@ -39,9 +39,9 @@ class AodhNotifier(NotifierBase):
def get_notifier_name():
return AODH_DATASOURCE
def __init__(self, conf):
super(AodhNotifier, self).__init__(conf)
self.client = os_clients.aodh_client(conf)
def __init__(self):
super(AodhNotifier, self).__init__()
self.client = os_clients.aodh_client()
def process_event(self, data, event_type):
response = None

3
vitrage/notifier/plugins/base.py
View File

@ -19,9 +19,6 @@ import six
@six.add_metaclass(abc.ABCMeta)
class NotifierBase(object):
def __init__(self, conf):
self.conf = conf
@abc.abstractmethod
def process_event(self, data, event_type):
pass

7
vitrage/notifier/plugins/mistral/mistral_notifier.py
View File

@ -25,9 +25,8 @@ LOG = logging.getLogger(__name__)
class MistralNotifier(NotifierBase):
def __init__(self, conf):
super(MistralNotifier, self).__init__(conf)
self.conf = conf
def __init__(self):
super(MistralNotifier, self).__init__()
self._client = None
@staticmethod
@ -41,7 +40,7 @@ class MistralNotifier(NotifierBase):
@property
def client(self):
if not self._client:
self._client = os_clients.mistral_client(self.conf)
self._client = os_clients.mistral_client()
return self._client
def info(self, ctxt, publisher_id, event_type, payload, metadata):

6
vitrage/notifier/plugins/nova/nova_notifier.py
View File

@ -30,9 +30,9 @@ class NovaNotifier(NotifierBase):
def get_notifier_name():
return 'nova'
def __init__(self, conf):
super(NovaNotifier, self).__init__(conf)
self.client = os_clients.nova_client(conf)
def __init__(self):
super(NovaNotifier, self).__init__()
self.client = os_clients.nova_client()
self.actions = {
NOVA_HOST_DATASOURCE: self._mark_host_down,
NOVA_INSTANCE_DATASOURCE: self._reset_instance_state

3
vitrage/notifier/plugins/snmp/base.py
View File

@ -20,9 +20,6 @@ import six
class SnmpSenderBase(object):
"""Abstract Vitrage snmp trap sender"""
def __init__(self, conf):
self.conf = conf
@abc.abstractmethod
def send_snmp(self, alarm_data):
pass

8
vitrage/notifier/plugins/snmp/snmp_notifier.py
View File

@ -12,6 +12,7 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log as logging
from oslo_utils import importutils
@ -19,6 +20,7 @@ from vitrage.common.constants import NotifierEventTypes
from vitrage.common.constants import VertexProperties as VProps
from vitrage.notifier.plugins.base import NotifierBase
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
@ -27,10 +29,10 @@ class SnmpNotifier(NotifierBase):
def get_notifier_name():
return 'snmp'
def __init__(self, conf):
super(SnmpNotifier, self).__init__(conf)
def __init__(self):
super(SnmpNotifier, self).__init__()
self.snmp_sender = \
importutils.import_object(conf.snmp.snmp_sender_class, conf)
importutils.import_object(CONF.snmp.snmp_sender_class)
def process_event(self, data, event_type):

11
vitrage/notifier/plugins/snmp/snmp_sender.py
View File

@ -12,6 +12,7 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log as logging
from pysnmp.entity.engine import SnmpEngine
from pysnmp.hlapi.asyncore.sync.compat.ntforg import sendNotification
@ -27,6 +28,7 @@ from vitrage.common.constants import VertexProperties as VProps
from vitrage.notifier.plugins.snmp.base import SnmpSenderBase
from vitrage.utils.file import load_yaml_file
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
# TODO(annarez): change NA to N/A
@ -43,12 +45,11 @@ PORT_PAT = re.compile('\d+')
class SnmpSender(SnmpSenderBase):
def __init__(self, conf):
super(SnmpSender, self).__init__(conf)
self.hosts = load_yaml_file(self.conf.snmp.consumers, True)
self.oid_tree = load_yaml_file(self.conf.snmp.oid_tree, True)
def __init__(self):
self.hosts = load_yaml_file(CONF.snmp.consumers, True)
self.oid_tree = load_yaml_file(CONF.snmp.oid_tree, True)
self.alarm_mapping = \
load_yaml_file(self.conf.snmp.alarm_oid_mapping, True)
load_yaml_file(CONF.snmp.alarm_oid_mapping, True)
self.oids, self.var_fields = self._build_oids()
def send_snmp(self, alarm_data):

10
vitrage/notifier/plugins/webhook/webhook.py
View File

@ -14,6 +14,7 @@
import ast
import re
from oslo_config import cfg
from oslo_log import log as logging
from oslo_serialization import jsonutils
from oslo_utils import uuidutils
@ -26,6 +27,7 @@ from vitrage.notifier.plugins.base import NotifierBase
from vitrage.notifier.plugins.webhook import utils as webhook_utils
from vitrage import storage
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
URL = 'url'
IS_ADMIN_WEBHOOK = 'is_admin_webhook'
@ -65,10 +67,10 @@ class Webhook(NotifierBase):
def get_notifier_name():
return 'webhook'
def __init__(self, conf):
super(Webhook, self).__init__(conf)
self._db = storage.get_connection_from_config(self.conf)
self.max_retries = self.conf.webhook.max_retries
def __init__(self):
super(Webhook, self).__init__()
self._db = storage.get_connection_from_config()
self.max_retries = CONF.webhook.max_retries
self.default_headers = {'content-type': 'application/json'}
def process_event(self, data, event_type):

12
vitrage/notifier/plugins/zaqar/zaqar_notifier.py
View File

@ -11,22 +11,24 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log
from vitrage.common.constants import NotifierEventTypes
from vitrage.notifier.plugins.base import NotifierBase
from vitrage import os_clients
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class ZaqarNotifier(NotifierBase):
def __init__(self, conf):
super(ZaqarNotifier, self).__init__(conf)
client = os_clients.zaqar_client(self.conf)
self._queue = client.queue(self.conf.zaqar.queue)
def __init__(self):
super(ZaqarNotifier, self).__init__()
client = os_clients.zaqar_client()
self._queue = client.queue(CONF.zaqar.queue)
@staticmethod
def get_notifier_name():

29
vitrage/notifier/service.py
View File

@ -11,6 +11,8 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from oslo_log import log
import oslo_messaging
from oslo_utils import importutils
@ -19,16 +21,16 @@ from vitrage.coordination import service as coord
from vitrage import messaging
from vitrage.opts import register_opts
CONF = cfg.CONF
LOG = log.getLogger(__name__)
class VitrageNotifierService(coord.Service):
def __init__(self, worker_id, conf):
super(VitrageNotifierService, self).__init__(worker_id, conf)
self.conf = conf
self.notifiers = self.get_notifier_plugins(conf)
self._init_listeners(self.conf)
def __init__(self, worker_id):
super(VitrageNotifierService, self).__init__(worker_id)
self.notifiers = self.get_notifier_plugins()
self._init_listeners()
def run(self):
super(VitrageNotifierService, self).run()
@ -51,31 +53,30 @@ class VitrageNotifierService(coord.Service):
LOG.info("Vitrage Notifier Service - Stopped!")
@staticmethod
def get_notifier_plugins(conf):
def get_notifier_plugins():
notifiers = []
conf_notifier_names = conf.notifiers
conf_notifier_names = CONF.notifiers
if not conf_notifier_names:
LOG.info('There are no notifier plugins in configuration')
return []
for notifier_name in conf_notifier_names:
register_opts(conf, notifier_name, conf.notifiers_path)
register_opts(notifier_name, CONF.notifiers_path)
LOG.info('Notifier plugin %s started', notifier_name)
notifiers.append(importutils.import_object(
conf[notifier_name].notifier,
conf))
CONF[notifier_name].notifier))
return notifiers
def _init_listeners(self, conf):
def _init_listeners(self):
self.listeners = []
transport = messaging.get_transport(conf)
transport = messaging.get_transport()
self._init_notifier(transport=transport,
topic=conf.entity_graph.notifier_topic,
topic=CONF.entity_graph.notifier_topic,
endpoint=VitrageDefaultEventEndpoint(
self.notifiers))
topic_prefix = \
conf.evaluator_actions.evaluator_notification_topic_prefix
CONF.evaluator_actions.evaluator_notification_topic_prefix
for notifier in self.notifiers:
if notifier.use_private_topic():

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