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ovs_bonding
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ovs_bonding
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#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# | ____ _ _ __ __ _ __ |
# | / ___| |__ ___ ___| | __ | \/ | |/ / |
# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
# | | |___| | | | __/ (__| < | | | | . \ |
# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
# | |
# | Copyright Mathias Kettner 2013 mk@mathias-kettner.de |
# +------------------------------------------------------------------+
#
# This file is part of Check_MK.
# The official homepage is at http://mathias-kettner.de/check_mk.
#
# check_mk 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 in version 2. check_mk is distributed
# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU General Public License for more de-
# ails. You should have received a copy of the GNU General Public
# License along with GNU Make; see the file COPYING. If not, write
# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
# Boston, MA 02110-1301 USA.
# <<<ovs_bonding:sep(58)>>>
# [bond1]
# bond_mode: active-backup
# lacp: off
# bond-detect-mode: carrier
# updelay: 31000 ms
# downdelay: 200 ms
#
# slave eth5: enabled
#
# slave eth1: enabled
# active slave
def parse_ovs_bonding(info):
bonds = {}
for line in info:
if line[0][0] == '[':
bond = line[0][1:-1]
bonds[bond] = {"active" : None}
elif len(line) == 2:
left = line[0]
right = line[1].strip()
if left.startswith("slave"):
bonds[bond].setdefault("interfaces", {})
eth = left.split()[1]
bonds[bond]["interfaces"][eth] = {
"status" : right == "enabled" and "up" or right,
}
last_interface = eth
else:
bonds[bond][left] = right
elif line[0] == 'active slave':
bonds[bond]["active"] = last_interface
parsed = {}
for bond, status in bonds.items():
all_down = True
for st in status["interfaces"].values():
if st["status"] == "up":
all_down = False
break
parsed[bond] = {
"status" : all_down and "down" or "up",
"active" : status["active"],
"mode" : status["bond_mode"],
"interfaces" : status["interfaces"],
}
return parsed
check_info['ovs_bonding'] = {
"check_function" : lambda item,params,info: check_bonding(item, params, parse_ovs_bonding(info)),
"inventory_function" : lambda info: inventory_bonding(parse_ovs_bonding(info)),
"service_description" : "Bonding Interface %s",
"group" : "bonding",
"includes" : [ "bonding.include" ],
}