68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
# Copyright 2023 - NetCracker Technology Corp.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from mistral.db.v2 import api as db_api
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from mistral_extra.monitoring import base
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import collections
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import datetime
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from oslo_config import cfg
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from oslo_log import log as logging
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CONF = cfg.CONF
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LOG = logging.getLogger(__name__)
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class DelayedCallsRecoveryJob(base.MonitoringJob):
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def __init__(self):
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super(DelayedCallsRecoveryJob, self).__init__(
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interval=CONF.recovery_job.recovery_interval, first_execute=True)
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def get_name(self):
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return "delayed calls recovery"
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def execute(self):
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with db_api.transaction():
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self._process_delayed_calls(
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template_success_message="Recovered calls",
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fail_message="There are no calls for recovery"
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)
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def _process_delayed_calls(self, template_success_message, fail_message):
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calls = db_api.get_calls_for_recovery(
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datetime.timedelta(seconds=CONF.recovery_job.hang_interval)
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)
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if len(calls):
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log = str(datetime.datetime.now())
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recovered = collections.Counter()
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for call in calls:
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call.processing = False
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recovered[call.target_method_name] += 1
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log += "\n{message}. ID: {0}, key: {1}, " \
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"factory method: {2}, target method: {3}, " \
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"method_arguments: {4}, execution time: {5}, " \
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"updated_at: {6}". \
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format(call.id, call.key,
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call.factory_method_path, call.target_method_name,
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call.method_arguments, call.execution_time,
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call.updated_at,
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message=template_success_message)
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LOG.info(log)
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else:
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LOG.debug(fail_message)
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