94 lines
2.9 KiB
Python
94 lines
2.9 KiB
Python
# Copyright (C) 2018 Red Hat, Inc., Reid Wahl <nwahl@redhat.com>
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#
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# This file is part of the sos project: https://github.com/sosreport/sos
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# version 2 of the GNU General Public License.
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#
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# See the LICENSE file in the source distribution for further information.
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from glob import glob
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from sos.report.plugins import Plugin, RedHatPlugin, PluginOpt
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class Watchdog(Plugin, RedHatPlugin):
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short_desc = 'Watchdog information.'
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plugin_name = 'watchdog'
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profiles = ('system',)
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packages = ('watchdog',)
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option_list = [
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PluginOpt('conf-file', default='/etc/watchdog.conf',
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desc='watchdog config file')
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]
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def get_log_dir(self, conf_file):
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"""Get watchdog log directory.
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Get watchdog log directory path configured in ``conf_file``.
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:returns: The watchdog log directory path.
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:returntype: str.
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:raises: IOError if ``conf_file`` is not readable.
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"""
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log_dir = None
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with open(conf_file, 'r', encoding='UTF-8') as conf_f:
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for line in conf_f:
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line = line.split('#')[0].strip()
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try:
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(key, value) = line.split('=', 1)
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if key.strip() == 'log-dir':
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log_dir = value.strip()
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except ValueError:
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# not a valid key, value line and we can safely ignore
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pass
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return log_dir
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def setup(self):
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"""Collect watchdog information.
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Collect configuration files, custom executables for test-binary
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and repair-binary, and stdout/stderr logs.
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"""
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conf_file = self.path_join(self.get_option('conf-file'))
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log_dir = self.path_join('/var/log/watchdog')
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# Get service configuration and sysconfig files
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self.add_copy_spec([
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conf_file,
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'/etc/sysconfig/watchdog',
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])
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# Get custom executables
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self.add_copy_spec([
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'/etc/watchdog.d',
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'/usr/libexec/watchdog/scripts',
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])
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# Get logs
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try:
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res = self.get_log_dir(conf_file)
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if res:
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log_dir = res
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except IOError as ex:
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self._log_warn(f"Could not read {conf_file}: {ex}")
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if self.get_option('all_logs'):
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log_files = glob(self.path_join(log_dir, '*'))
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else:
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log_files = (glob(self.path_join(log_dir, '*.stdout')) +
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glob(self.path_join(log_dir, '*.stderr')))
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self.add_copy_spec(log_files)
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# Get output of "wdctl <device>" for each /dev/watchdog*
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for dev in glob(self.path_join('/dev/watchdog*')):
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self.add_cmd_output(f"wdctl {dev}")
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# vim: set et ts=4 sw=4 :
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