2f1378ebea
Fix exclude rules so we do not run flake8 against code in the build, .tox, or openstack/common directories since this code is not "ours." Fix flake8 errors in other code. Update the config checker script so if there are differences they are printed to the output. This should help track down false negatives in the tests. Change-Id: I9938846943b7f8aab20f02266b870d560c6a2f80 Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
152 lines
4.5 KiB
Python
Executable File
152 lines
4.5 KiB
Python
Executable File
#!/usr/bin/env python
|
|
# -*- encoding: utf-8 -*-
|
|
#
|
|
# Copyright © 2012 New Dream Network, LLC (DreamHost)
|
|
#
|
|
# Author: Doug Hellmann <doug.hellmann@dreamhost.com>
|
|
#
|
|
# 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.
|
|
|
|
"""Command line tool for recording notification messages and replaying
|
|
them later.
|
|
"""
|
|
|
|
import argparse
|
|
import logging
|
|
import cPickle as pickle
|
|
import sys
|
|
|
|
#from nova import utils
|
|
from oslo.config import cfg
|
|
|
|
from ceilometer.openstack.common import rpc
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
def record_messages(connection, topic, output):
|
|
"""Listen to notification.info messages and pickle them to output."""
|
|
def process_event(body):
|
|
print ('%s: %s' %
|
|
(body.get('timestamp'),
|
|
body.get('event_type', 'unknown event'),
|
|
))
|
|
pickle.dump(body, output)
|
|
|
|
connection.declare_topic_consumer(topic, process_event)
|
|
try:
|
|
connection.consume()
|
|
except KeyboardInterrupt:
|
|
pass
|
|
|
|
|
|
def monitor_messages(connection, topic):
|
|
"""Listen to notification.info messages and print them."""
|
|
def process_event(msg):
|
|
body = msg['args']['data']
|
|
if 'resource_id' in body:
|
|
print ('%s: %s/%-15s: %s' %
|
|
(body.get('timestamp'),
|
|
body.get('resource_id'),
|
|
body.get('event_type'),
|
|
body.get('counter_volume'),
|
|
))
|
|
else:
|
|
print ('%s: %s' %
|
|
(body.get('timestamp'),
|
|
body.get('event_type'),
|
|
))
|
|
|
|
connection.declare_topic_consumer(topic, process_event)
|
|
try:
|
|
connection.consume()
|
|
except KeyboardInterrupt:
|
|
pass
|
|
|
|
|
|
def send_messages(connection, topic, input):
|
|
"""Read messages from the input and send them to the AMQP queue."""
|
|
while True:
|
|
try:
|
|
body = pickle.load(input)
|
|
except EOFError:
|
|
break
|
|
print('%s: %s' %
|
|
(body.get('timestamp'),
|
|
body.get('event_type', 'unknown event'),
|
|
))
|
|
connection.topic_send(topic, body)
|
|
|
|
|
|
def main():
|
|
rpc.register_opts(cfg.CONF)
|
|
cfg.CONF.register_opts([
|
|
cfg.StrOpt('datafile',
|
|
default=None,
|
|
help='Data file to read or write',
|
|
),
|
|
cfg.BoolOpt('record',
|
|
help='Record events',
|
|
),
|
|
cfg.BoolOpt('replay',
|
|
help='Replay events',
|
|
),
|
|
])
|
|
|
|
remaining_args = cfg.CONF(sys.argv)
|
|
#utils.monkey_patch()
|
|
|
|
parser = argparse.ArgumentParser(
|
|
description='record or play back notification events',
|
|
)
|
|
parser.add_argument('mode',
|
|
choices=('record', 'replay', 'monitor'),
|
|
help='operating mode',
|
|
)
|
|
parser.add_argument('data_file',
|
|
default='msgs.dat',
|
|
nargs='?',
|
|
help='the data file to read or write',
|
|
)
|
|
parser.add_argument('--topic',
|
|
default='notifications.info',
|
|
help='the exchange topic to listen for',
|
|
)
|
|
args = parser.parse_args(remaining_args[1:])
|
|
|
|
console = logging.StreamHandler(sys.stderr)
|
|
console.setLevel(logging.DEBUG)
|
|
formatter = logging.Formatter('%(message)s')
|
|
console.setFormatter(formatter)
|
|
root_logger = logging.getLogger('')
|
|
root_logger.addHandler(console)
|
|
root_logger.setLevel(logging.DEBUG)
|
|
|
|
connection = rpc.create_connection()
|
|
try:
|
|
if args.mode == 'replay':
|
|
with open(args.data_file, 'rb') as input:
|
|
send_messages(connection, args.topic, input)
|
|
elif args.mode == 'record':
|
|
with open(args.data_file, 'wb') as output:
|
|
record_messages(connection, args.topic, output)
|
|
elif args.mode == 'monitor':
|
|
monitor_messages(connection, args.topic)
|
|
finally:
|
|
connection.close()
|
|
|
|
return 0
|
|
|
|
if __name__ == '__main__':
|
|
main()
|