98 lines
3.2 KiB
Python
Executable File
98 lines
3.2 KiB
Python
Executable File
#
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# Copyright (c) 2015-2016 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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import codecs
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import six
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import nfv_common.event_log.handlers.v1 as event_log_handlers_v1
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from nfv_plugins.event_log_handlers import config
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class FileStorage(event_log_handlers_v1.EventLogHandler):
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"""
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File Storage Event Log Handler is used to store event-log data to disk.
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"""
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_name = 'File-Storage'
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_version = '1.0.0'
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_provider = 'Wind River'
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_signature = 'e33d7cf6-f270-4256-893e-16266ee4dd2e'
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@property
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def name(self):
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return self._name
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@property
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def version(self):
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return self._version
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@property
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def provider(self):
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return self._provider
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@property
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def signature(self):
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return self._signature
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def _write_log_data(self, log_data):
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"""
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Write the fact that an event has occurred to a file
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"""
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# Write the file in utf-8 format to support unicode text
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with codecs.open(config.CONF['File-Storage']['file'], "a", 'utf-8') as f:
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line_separator_str = "%s" % ('=' * 84)
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six.print_(line_separator_str, file=f)
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six.print_("%-24s = %s" % ("log-id", log_data.log_id), file=f)
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six.print_("%-24s = %s" % ("event-id",
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log_data.event_id), file=f)
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six.print_("%-24s = %s" % ("event-type",
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log_data.event_type), file=f)
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six.print_("%-24s = %s" % ("event-context",
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log_data.event_context), file=f)
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six.print_("%-24s = %s" % ("importance",
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log_data.importance), file=f)
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six.print_("%-24s = %s" % ("entity", log_data.entity), file=f)
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six.print_("%-24s = %s" % ("reason_text",
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log_data.reason_text), file=f)
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six.print_("%-24s = %s" % ("additional_text",
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log_data.additional_text), file=f)
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if log_data.state_data is not None:
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six.print_("%-24s = %s"
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% ("state-data.state",
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log_data.state_data.state), file=f)
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if log_data.threshold_data is not None:
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six.print_("%-24s = %s"
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% ("threshold-data.threshold-value",
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log_data.threshold_data.threshold_value), file=f)
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six.print_("%40s = %s"
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% ("threshold-data.observed-value",
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log_data.threshold_data.observed_value), file=f)
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if log_data.timestamp is not None:
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six.print_("%-24s = %s" % ("timestamp",
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log_data.timestamp), file=f)
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six.print_(line_separator_str, file=f)
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def log(self, log_data):
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"""
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Write the fact that a log is being generated to a file
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"""
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self._write_log_data(log_data)
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def initialize(self, config_file):
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"""
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Initialize
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"""
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config.load(config_file)
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def finalize(self):
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"""
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Finalize
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"""
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return
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