help="Top-level directory for maintaining cinder's state"),
]
debug_opts = []
FLAGS.register_cli_opts(core_opts)
FLAGS.register_cli_opts(debug_opts)
global_opts = [
cfg.StrOpt('my_ip', default=_get_my_ip(), help='ip address of this host'),
cfg.StrOpt('glance_host',
default='$my_ip',
help='default glance hostname or ip'),
cfg.IntOpt('glance_port', default=9292, help='default glance port'),
cfg.ListOpt('glance_api_servers',
default=['$glance_host:$glance_port'],
help='A list of the glance api servers available to cinder '
'([hostname|ip]:port)'),
cfg.IntOpt('glance_num_retries',
default=0,
help='Number retries when downloading an image from glance'),
cfg.StrOpt('scheduler_topic',
default='cinder-scheduler',
help='the topic scheduler nodes listen on'),
cfg.StrOpt('volume_topic',
default='cinder-volume',
help='the topic volume nodes listen on'),
cfg.BoolOpt('api_rate_limit',
default=True,
help='whether to rate limit the api'),
cfg.ListOpt('osapi_volume_ext_list',
default=[],
default=64,
help='Size of RPC thread pool'),
cfg.IntOpt('rpc_conn_pool_size',
default=30,
help='Size of RPC connection pool'),
cfg.IntOpt('rpc_response_timeout',
default=60,
help='Seconds to wait for a response from call or multicall'),
cfg.IntOpt('rpc_cast_timeout',
default=30,
help='Seconds to wait before a cast expires (TTL). '
'Only supported by impl_zmq.'),
cfg.ListOpt('allowed_rpc_exception_modules',
default=[
'cinder.openstack.common.exception',
'nova.exception',
'cinder.exception',
],
help='Modules of exceptions that are permitted to be recreated'
'upon receiving exception data from an rpc call.'),
cfg.BoolOpt('fake_rabbit',
default=False,
help='If passed, use a fake RabbitMQ provider'),
#
# The following options are not registered here, but are expected to be
# present. The project using this library must register these options with
# the configuration so that project-specific defaults may be defined.
#
#cfg.StrOpt('control_exchange',
# default='nova',
# help='AMQP exchange to connect to if using RabbitMQ or Qpid'),
]
help='SSL key file (valid only if SSL enabled)'),
cfg.StrOpt('kombu_ssl_certfile',
default='',
help='SSL cert file (valid only if SSL enabled)'),
cfg.StrOpt('kombu_ssl_ca_certs',
default='',
help=('SSL certification authority file '
'(valid only if SSL enabled)')),
cfg.StrOpt('rabbit_host',
default='localhost',
help='The RabbitMQ broker address where a single node is used'),
cfg.IntOpt('rabbit_port',
default=5672,
help='The RabbitMQ broker port where a single node is used'),
cfg.ListOpt('rabbit_hosts',
default=['$rabbit_host:$rabbit_port'],
help='RabbitMQ HA cluster host:port pairs'),
cfg.BoolOpt('rabbit_use_ssl',
default=False,
help='connect over SSL for RabbitMQ'),
cfg.StrOpt('rabbit_userid', default='guest', help='the RabbitMQ userid'),
cfg.StrOpt('rabbit_password',
default='guest',
help='the RabbitMQ password'),
cfg.StrOpt('rabbit_virtual_host',
default='/',
help='the RabbitMQ virtual host'),
cfg.IntOpt('rabbit_retry_interval',
default=1,
help='how frequently to retry connecting with RabbitMQ'),
cfg.IntOpt('rabbit_retry_backoff',
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# 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 cinder.openstack.common import cfg
from cinder.openstack.common import context as req_context
from cinder.openstack.common.gettextutils import _
from cinder.openstack.common import log as logging
from cinder.openstack.common import rpc
LOG = logging.getLogger(__name__)
notification_topic_opt = cfg.ListOpt(
'notification_topics',
default=[
'notifications',
],
help='AMQP topic used for openstack notifications')
CONF = cfg.CONF
CONF.register_opt(notification_topic_opt)
def notify(context, message):
"""Sends a notification to the RabbitMQ"""
if not context:
context = req_context.get_admin_context()
priority = message.get('priority', CONF.default_notification_level)
priority = priority.lower()
for topic in CONF.notification_topics:
topic = '%s.%s' % (topic, priority)