aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--sos/plugins/watchdog.py94
1 files changed, 94 insertions, 0 deletions
diff --git a/sos/plugins/watchdog.py b/sos/plugins/watchdog.py
new file mode 100644
index 00000000..f39b4f07
--- /dev/null
+++ b/sos/plugins/watchdog.py
@@ -0,0 +1,94 @@
+# Copyright (C) 2018 Red Hat, Inc., Reid Wahl <nwahl@redhat.com>
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+from sos.plugins import Plugin, RedHatPlugin
+
+from glob import glob
+import os
+
+
+class Watchdog(Plugin, RedHatPlugin):
+ """Watchdog information."""
+ plugin_name = 'watchdog'
+ profiles = ('system',)
+ packages = ('watchdog',)
+
+ option_list = [
+ ('conf_file', 'watchdog config file', 'fast', '/etc/watchdog.conf'),
+ ]
+
+ def get_log_dir(self, conf_file):
+ """Get watchdog log directory.
+
+ Get watchdog log directory path configured in ``conf_file``.
+
+ :returns: The watchdog log directory path.
+ :returntype: str.
+ :raises: IOError if ``conf_file`` is not readable.
+ """
+ log_dir = None
+
+ with open(conf_file, 'r') as conf_f:
+ for line in conf_f:
+ line = line.split('#')[0].strip()
+
+ try:
+ (key, value) = line.split('=', 1)
+ if key.strip() == 'log-dir':
+ log_dir = value.strip()
+ except ValueError:
+ pass
+
+ return log_dir
+
+ def setup(self):
+ """Collect watchdog information.
+
+ Collect configuration files, custom executables for test-binary
+ and repair-binary, and stdout/stderr logs.
+ """
+ conf_file = self.get_option('conf_file')
+ log_dir = '/var/log/watchdog'
+
+ # Get service configuration and sysconfig files
+ self.add_copy_spec([
+ conf_file,
+ '/etc/sysconfig/watchdog',
+ ])
+
+ # Get custom executables
+ self.add_copy_spec([
+ '/etc/watchdog.d',
+ '/usr/libexec/watchdog/scripts',
+ ])
+
+ # Get logs
+ try:
+ res = self.get_log_dir(conf_file)
+ if res:
+ log_dir = res
+ except IOError as ex:
+ self._log_warn("Could not read %s: %s" % (conf_file, ex))
+
+ if self.get_option('all_logs'):
+ log_files = glob(os.path.join(log_dir, '*'))
+ else:
+ log_files = (glob(os.path.join(log_dir, '*.stdout')) +
+ glob(os.path.join(log_dir, '*.stderr')))
+
+ self.add_copy_spec(log_files, sizelimit=self.get_option('log_size'))
+
+# vim: set et ts=4 sw=4 :