79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
# 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
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# 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.
|
|
|
|
import logging
|
|
import os
|
|
|
|
from ironic_prometheus_exporter.parsers import ipmi
|
|
from ironic_prometheus_exporter.parsers import header
|
|
from ironic_prometheus_exporter.parsers import redfish
|
|
from oslo_config import cfg
|
|
from oslo_messaging.notify import notifier
|
|
from prometheus_client import write_to_textfile, CollectorRegistry
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
prometheus_opts = [
|
|
cfg.StrOpt('location', required=True,
|
|
help='Directory where the files will be written.')
|
|
]
|
|
|
|
|
|
def register_opts(conf):
|
|
conf.register_opts(prometheus_opts, group='oslo_messaging_notifications')
|
|
|
|
|
|
class PrometheusFileDriver(notifier.Driver):
|
|
"""Publish notifications into a File to be used by Prometheus"""
|
|
|
|
def __init__(self, conf, topics, transport):
|
|
self.location = conf.oslo_messaging_notifications.location
|
|
if not os.path.exists(self.location):
|
|
os.makedirs(self.location)
|
|
super(PrometheusFileDriver, self).__init__(conf, topics, transport)
|
|
|
|
def notify(self, ctxt, message, priority, retry):
|
|
try:
|
|
registry = CollectorRegistry()
|
|
|
|
event_type = message['event_type']
|
|
node_message = message['payload']
|
|
header.timestamp_registry(node_message, registry)
|
|
|
|
if event_type == 'hardware.ipmi.metrics':
|
|
ipmi.category_registry(node_message, registry)
|
|
|
|
elif event_type == 'hardware.redfish.metrics':
|
|
redfish.category_registry(node_message, registry)
|
|
|
|
nodeFile = os.path.join(
|
|
self.location,
|
|
node_message['node_name'] + '-' + event_type)
|
|
write_to_textfile(nodeFile, registry)
|
|
|
|
except Exception as e:
|
|
LOG.error(e)
|
|
|
|
|
|
class SimpleFileDriver(notifier.Driver):
|
|
|
|
def __init__(self, conf, topics, transport):
|
|
self.location = conf.oslo_messaging_notifications.location
|
|
if not os.path.exists(self.location):
|
|
os.makedirs(os.path.dirname(self.location))
|
|
super(SimpleFileDriver, self).__init__(conf, topics, transport)
|
|
|
|
def notify(self, ctx, message, priority, retry):
|
|
with open(os.path.join(self.location, 'simplefile'), 'w') as file:
|
|
file.write(message)
|