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-rwxr-xr-xplugins/brick_status_event_handler.py65
1 files changed, 65 insertions, 0 deletions
diff --git a/plugins/brick_status_event_handler.py b/plugins/brick_status_event_handler.py
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+++ b/plugins/brick_status_event_handler.py
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+#!/usr/bin/python
+# brick_status_event_handler.py Event handler for Brick status
+# Service. Reschedules the check for volume status service whenever a
+# brick status changes.
+# Copyright (C) 2014 Red Hat Inc
+#
+# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+#
+import argparse
+import sys
+import datetime
+
+import submit_external_command
+from glusternagios import utils
+
+
+GLUSTER_HOST_GROUP = "gluster-host"
+
+
+def parse_input():
+ parser = argparse.ArgumentParser(description="Nagios plugin to handle "
+ "brick status events")
+ parser.add_argument('-hg', '--hostgroups', action='store',
+ dest='hostGroups',
+ type=str, required=True, help='Hostgroups')
+ parser.add_argument('-st', '--statetype', action='store',
+ dest='stateType',
+ type=str, required=True, help='Service State Type')
+ parser.add_argument('-v', '--volume', action='store', dest='volume',
+ type=str, required=True, help='Volume Name')
+ args = parser.parse_args()
+ return args
+
+
+def _findClusterName(hostGroupNames):
+ hostGroups = hostGroupNames.split(",")
+ for hostGroup in hostGroups:
+ if hostGroup != GLUSTER_HOST_GROUP:
+ return hostGroup
+
+
+if __name__ == '__main__':
+ args = parse_input()
+ if args.stateType == "SOFT":
+ sys.exit(utils.PluginStatusCode.OK)
+ hostName = _findClusterName(args.hostGroups)
+ now = datetime.datetime.now()
+ command = "SCHEDULE_SVC_CHECK"
+ volumeStatusService = "Volume Status - %s" % args.volume
+ cmdStr = "[%s] %s;%s;%s;%s\n" % (now, command, hostName,
+ volumeStatusService, now)
+ submit_external_command.submitExternalCommand(cmdStr)
+ sys.exit(utils.PluginStatusCode.OK)