Plugin snmp__juniper_spu: migrate to Python3
This commit is contained in:
Lars Kruse
parent
e7e8ff9916
commit
8152186b9a
|
|
@ -1,22 +1,4 @@
|
|||
#!/usr/bin/env python
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
# Copyright (C) 2014 Johann Schmitz <johann@j-schmitz.net>
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Library General Public License as published by
|
||||
# the Free Software Foundation; version 2 only
|
||||
#
|
||||
# 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 Library General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Library General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
#
|
||||
|
||||
#!/usr/bin/env python3
|
||||
"""
|
||||
=head1 NAME
|
||||
|
||||
|
|
@ -27,11 +9,6 @@ snmp__juniper_spu - Network monitoring plugin for the SPU's in Juniper firewalls
|
|||
Make sure your Juniper device is accessible via SNMP (e.g. via snmpwalk) and the munin-node
|
||||
has been configured correctly.
|
||||
|
||||
=head1 MAGIC MARKERS
|
||||
|
||||
#%# family=snmpauto
|
||||
#%# capabilities=snmpconf
|
||||
|
||||
=head1 VERSION
|
||||
|
||||
0.0.1
|
||||
|
|
@ -42,11 +19,31 @@ Open a ticket at https://github.com/ercpe/contrib if you find one.
|
|||
|
||||
=head1 AUTHOR
|
||||
|
||||
Johann Schmitz <johann@j-schmitz.net>
|
||||
Copyright (C) 2014 Johann Schmitz <johann@j-schmitz.net>
|
||||
|
||||
|
||||
=head1 LICENSE
|
||||
|
||||
GPLv2
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU Library General Public License as published by
|
||||
the Free Software Foundation; version 2 only
|
||||
|
||||
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 Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
|
||||
SPDX-License-Identifier: GPL-2.0-only
|
||||
|
||||
|
||||
=head1 MAGIC MARKERS
|
||||
|
||||
#%# family=snmpauto
|
||||
#%# capabilities=snmpconf
|
||||
|
||||
=cut
|
||||
"""
|
||||
|
|
@ -65,103 +62,110 @@ community = os.getenv('community', "public")
|
|||
debug = bool(os.getenv('MUNIN_DEBUG', os.getenv('DEBUG', 0)))
|
||||
|
||||
if debug:
|
||||
logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(levelname)-7s %(message)s')
|
||||
logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(levelname)-7s %(message)s')
|
||||
|
||||
try:
|
||||
match = re.search("^(?:|.*\/)snmp_([^_]+)_juniper_spu$", sys.argv[0])
|
||||
host = match.group(1)
|
||||
request = match.group(2)
|
||||
match = re.search("^([^:]+):(\d+)$", host)
|
||||
if match is not None:
|
||||
host = match.group(1)
|
||||
port = match.group(2)
|
||||
except:
|
||||
pass
|
||||
match = re.search(r"^(?:|.*/)snmp_([^_]+)_juniper_spu$", sys.argv[0])
|
||||
host = match.group(1)
|
||||
request = match.group(2)
|
||||
match = re.search(r"^([^:]+):(\d+)$", host)
|
||||
if match is not None:
|
||||
host = match.group(1)
|
||||
port = match.group(2)
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
jnxJsSPUMonitoringObjectsTable = '1.3.6.1.4.1.2636.3.39.1.12.1.1'
|
||||
#jnxJsSPUMonitoringIndex = jnxJsSPUMonitoringObjectsTable + '.1.1'
|
||||
#jnxJsSPUMonitoringFPCIndex = jnxJsSPUMonitoringObjectsTable + '.1.2'
|
||||
#jnxJsSPUMonitoringSPUIndex = jnxJsSPUMonitoringObjectsTable + '.1.3'
|
||||
#jnxJsSPUMonitoringCPUUsage = jnxJsSPUMonitoringObjectsTable + '.1.4'
|
||||
#jnxJsSPUMonitoringMemoryUsage = jnxJsSPUMonitoringObjectsTable + '.1.5'
|
||||
# jnxJsSPUMonitoringIndex = jnxJsSPUMonitoringObjectsTable + '.1.1'
|
||||
# jnxJsSPUMonitoringFPCIndex = jnxJsSPUMonitoringObjectsTable + '.1.2'
|
||||
# jnxJsSPUMonitoringSPUIndex = jnxJsSPUMonitoringObjectsTable + '.1.3'
|
||||
# jnxJsSPUMonitoringCPUUsage = jnxJsSPUMonitoringObjectsTable + '.1.4'
|
||||
# jnxJsSPUMonitoringMemoryUsage = jnxJsSPUMonitoringObjectsTable + '.1.5'
|
||||
jnxJsSPUMonitoringCurrentFlowSession = jnxJsSPUMonitoringObjectsTable + '.1.6'
|
||||
jnxJsSPUMonitoringMaxFlowSession = jnxJsSPUMonitoringObjectsTable + '.1.7'
|
||||
jnxJsSPUMonitoringCurrentCPSession = jnxJsSPUMonitoringObjectsTable + '.1.8'
|
||||
jnxJsSPUMonitoringMaxCPSession = jnxJsSPUMonitoringObjectsTable + '.1.9'
|
||||
#jnxJsSPUMonitoringNodeIndex = jnxJsSPUMonitoringObjectsTable + '.1.10'
|
||||
# jnxJsSPUMonitoringNodeIndex = jnxJsSPUMonitoringObjectsTable + '.1.10'
|
||||
jnxJsSPUMonitoringNodeDescr = jnxJsSPUMonitoringObjectsTable + '.1.11'
|
||||
jnxJsSPUMonitoringFlowSessIPv4 = jnxJsSPUMonitoringObjectsTable + '.1.12'
|
||||
jnxJsSPUMonitoringFlowSessIPv6 = jnxJsSPUMonitoringObjectsTable + '.1.13'
|
||||
jnxJsSPUMonitoringCPSessIPv4 = jnxJsSPUMonitoringObjectsTable + '.1.14'
|
||||
jnxJsSPUMonitoringCPSessIPv6 = jnxJsSPUMonitoringObjectsTable + '.1.15'
|
||||
|
||||
|
||||
class JunOSSnmpClient(object):
|
||||
|
||||
def __init__(self, host, port, community):
|
||||
self.hostname = host
|
||||
self.transport = cmdgen.UdpTransportTarget((host, int(port)))
|
||||
self.auth = cmdgen.CommunityData('test-agent', community)
|
||||
self.gen = cmdgen.CommandGenerator()
|
||||
def __init__(self, host, port, community):
|
||||
self.hostname = host
|
||||
self.transport = cmdgen.UdpTransportTarget((host, int(port)))
|
||||
self.auth = cmdgen.CommunityData('test-agent', community)
|
||||
self.gen = cmdgen.CommandGenerator()
|
||||
|
||||
def get_data(self):
|
||||
errorIndication, errorStatus, errorIndex, varBindTable = self.gen.bulkCmd(
|
||||
self.auth,
|
||||
self.transport,
|
||||
0, 10,
|
||||
jnxJsSPUMonitoringObjectsTable)
|
||||
# ignoreNonIncreasingOids=True) # only available with pysnmp >= 4.2.4 (?) and broken anyway
|
||||
def get_data(self):
|
||||
errorIndication, errorStatus, errorIndex, varBindTable = self.gen.bulkCmd(
|
||||
self.auth,
|
||||
self.transport,
|
||||
0, 10,
|
||||
jnxJsSPUMonitoringObjectsTable)
|
||||
# the line below is only available with pysnmp >= 4.2.4 (?) and broken anyway
|
||||
# ignoreNonIncreasingOids=True)
|
||||
|
||||
if errorIndication:
|
||||
logging.error("SNMP bulkCmd for devices failed: %s, %s, %s" % (errorIndication, errorStatus, errorIndex))
|
||||
return {}
|
||||
if errorIndication:
|
||||
logging.error("SNMP bulkCmd for devices failed: %s, %s, %s"
|
||||
% (errorIndication, errorStatus, errorIndex))
|
||||
return {}
|
||||
|
||||
devices = {}
|
||||
values = {}
|
||||
for row in varBindTable:
|
||||
for name, value in row:
|
||||
if not str(name).startswith(jnxJsSPUMonitoringObjectsTable):
|
||||
continue
|
||||
devices = {}
|
||||
values = {}
|
||||
for row in varBindTable:
|
||||
for name, value in row:
|
||||
if not str(name).startswith(jnxJsSPUMonitoringObjectsTable):
|
||||
continue
|
||||
|
||||
oid = str(name)
|
||||
oid = str(name)
|
||||
|
||||
nodeid = oid[oid.rindex('.'):]
|
||||
nodeid = oid[oid.rindex('.'):]
|
||||
|
||||
idx = oid[len(jnxJsSPUMonitoringObjectsTable)+3:]
|
||||
idx = idx[:idx.index('.')]
|
||||
idx = oid[len(jnxJsSPUMonitoringObjectsTable) + 3:]
|
||||
idx = idx[:idx.index('.')]
|
||||
|
||||
if oid.startswith(jnxJsSPUMonitoringNodeDescr):
|
||||
devices[nodeid] = str(value)
|
||||
continue
|
||||
if oid.startswith(jnxJsSPUMonitoringNodeDescr):
|
||||
devices[nodeid] = str(value)
|
||||
continue
|
||||
|
||||
values[oid] = int(value)
|
||||
return devices, values
|
||||
values[oid] = int(value)
|
||||
return devices, values
|
||||
|
||||
def print_config(self):
|
||||
devices, data = self.get_data()
|
||||
def print_config(self):
|
||||
devices, data = self.get_data()
|
||||
|
||||
data_def = [
|
||||
('flow', self.hostname, 'Flow sessions', '--base 1000', '# of sessions', jnxJsSPUMonitoringMaxFlowSession),
|
||||
('cp', self.hostname, 'Central point sessions', '--base 1000', '# of sessions', jnxJsSPUMonitoringMaxCPSession),
|
||||
]
|
||||
data_def = [
|
||||
('flow', self.hostname, 'Flow sessions', '--base 1000', '# of sessions',
|
||||
jnxJsSPUMonitoringMaxFlowSession),
|
||||
('cp', self.hostname, 'Central point sessions', '--base 1000', '# of sessions',
|
||||
jnxJsSPUMonitoringMaxCPSession),
|
||||
]
|
||||
|
||||
for datarow, hostname, title, args, vlabel, max_prefix in data_def:
|
||||
print """multigraph juniper_{datarow}
|
||||
for datarow, hostname, title, args, vlabel, max_prefix in data_def:
|
||||
print("""multigraph juniper_{datarow}
|
||||
host_name {hostname}
|
||||
graph_title {title}
|
||||
graph_vlabel {vlabel}
|
||||
graph_args {args}
|
||||
graph_category network
|
||||
graph_info {title}""".format(datarow=datarow, hostname=hostname, title=title, args=args, vlabel=vlabel)
|
||||
graph_info {title}""".format(datarow=datarow, hostname=hostname, title=title, args=args,
|
||||
vlabel=vlabel))
|
||||
|
||||
for suffix, node in devices.iteritems():
|
||||
ident = "%s_%s" % (datarow, node)
|
||||
print """{label}.info {title} on {node}
|
||||
for suffix, node in devices.items():
|
||||
ident = "%s_%s" % (datarow, node)
|
||||
print("""{label}.info {title} on {node}
|
||||
{label}.label {node}
|
||||
{label}.type GAUGE
|
||||
{label}.max {max}""".format(title=title, label=ident, node=node, max=data.get(max_prefix + suffix))
|
||||
{label}.max {max}""".format(title=title, label=ident, node=node,
|
||||
max=data.get(max_prefix + suffix)))
|
||||
|
||||
for suffix, node in devices.iteritems():
|
||||
print """
|
||||
for suffix, node in devices.items():
|
||||
print("""
|
||||
multigraph juniper_{datarow}.{node}
|
||||
host_name {hostname}
|
||||
graph_title {title} on {node}
|
||||
|
|
@ -186,44 +190,49 @@ graph_info {title}
|
|||
{datarow}Max.label Max
|
||||
{datarow}Max.draw LINE0
|
||||
{datarow}Max.type GAUGE
|
||||
""".format(datarow=datarow, hostname=hostname, title=title, args=args, vlabel=vlabel, node=node)
|
||||
""".format(datarow=datarow, hostname=hostname, title=title, args=args, vlabel=vlabel, node=node))
|
||||
|
||||
def execute(self):
|
||||
devices, data = self.get_data()
|
||||
def execute(self):
|
||||
devices, data = self.get_data()
|
||||
print("multigraph juniper_flow")
|
||||
for suffix, node in devices.items():
|
||||
print("flow_%s.value %s"
|
||||
% (node, data.get(jnxJsSPUMonitoringCurrentFlowSession + suffix, 0)))
|
||||
|
||||
print "multigraph juniper_flow"
|
||||
for suffix, node in devices.iteritems():
|
||||
print "flow_%s.value %s" % (node, data.get(jnxJsSPUMonitoringCurrentFlowSession + suffix, 0))
|
||||
for suffix, node in devices.items():
|
||||
print("multigraph juniper_flow.%s" % node)
|
||||
print("flowV4.value %s" % data.get(jnxJsSPUMonitoringFlowSessIPv4 + suffix, 0))
|
||||
print("flowV6.value %s" % data.get(jnxJsSPUMonitoringFlowSessIPv6 + suffix, 0))
|
||||
print("flowCurrent.value %s"
|
||||
% data.get(jnxJsSPUMonitoringCurrentFlowSession + suffix, 0))
|
||||
print("flowMax.value %s" % data.get(jnxJsSPUMonitoringMaxFlowSession + suffix, 0))
|
||||
|
||||
for suffix, node in devices.iteritems():
|
||||
print "multigraph juniper_flow.%s" % node
|
||||
print "flowV4.value %s" % data.get(jnxJsSPUMonitoringFlowSessIPv4 + suffix, 0)
|
||||
print "flowV6.value %s" % data.get(jnxJsSPUMonitoringFlowSessIPv6 + suffix, 0)
|
||||
print "flowCurrent.value %s" % data.get(jnxJsSPUMonitoringCurrentFlowSession + suffix, 0)
|
||||
print "flowMax.value %s" % data.get(jnxJsSPUMonitoringMaxFlowSession + suffix, 0)
|
||||
print("multigraph juniper_cp")
|
||||
for suffix, node in devices.items():
|
||||
print("cp_%s.value %s"
|
||||
% (node, data.get(jnxJsSPUMonitoringCurrentCPSession + suffix, 0)))
|
||||
|
||||
print "multigraph juniper_cp"
|
||||
for suffix, node in devices.iteritems():
|
||||
print "cp_%s.value %s" % (node, data.get(jnxJsSPUMonitoringCurrentCPSession + suffix, 0))
|
||||
for suffix, node in devices.items():
|
||||
print("multigraph juniper_cp.%s" % node)
|
||||
print("cpV4.value %s" % data.get(jnxJsSPUMonitoringCPSessIPv4 + suffix, 0))
|
||||
print("cpV6.value %s" % data.get(jnxJsSPUMonitoringCPSessIPv6 + suffix, 0))
|
||||
print("cpCurrent.value %s" % data.get(jnxJsSPUMonitoringCurrentCPSession + suffix, 0))
|
||||
print("cpMax.value %s" % data.get(jnxJsSPUMonitoringMaxCPSession + suffix, 0))
|
||||
|
||||
for suffix, node in devices.iteritems():
|
||||
print "multigraph juniper_cp.%s" % node
|
||||
print "cpV4.value %s" % data.get(jnxJsSPUMonitoringCPSessIPv4 + suffix, 0)
|
||||
print "cpV6.value %s" % data.get(jnxJsSPUMonitoringCPSessIPv6 + suffix, 0)
|
||||
print "cpCurrent.value %s" % data.get(jnxJsSPUMonitoringCurrentCPSession + suffix, 0)
|
||||
print "cpMax.value %s" % data.get(jnxJsSPUMonitoringMaxCPSession + suffix, 0)
|
||||
|
||||
c = JunOSSnmpClient(host, port, community)
|
||||
|
||||
if "snmpconf" in sys.argv[1:]:
|
||||
print "require %s" % (jnxJsSPUMonitoringObjectsTable, )
|
||||
sys.exit(0)
|
||||
else:
|
||||
if not (host and port and community):
|
||||
print "# Bad configuration. Cannot run with Host=%s, port=%s and community=%s" % (host, port, community)
|
||||
sys.exit(1)
|
||||
|
||||
if "config" in sys.argv[1:]:
|
||||
c.print_config()
|
||||
else:
|
||||
c.execute()
|
||||
if "snmpconf" in sys.argv[1:]:
|
||||
print("require %s" % (jnxJsSPUMonitoringObjectsTable, ))
|
||||
sys.exit(0)
|
||||
else:
|
||||
if not (host and port and community):
|
||||
print("# Bad configuration. Cannot run with Host=%s, port=%s and community=%s"
|
||||
% (host, port, community), file=sys.stderr)
|
||||
sys.exit(1)
|
||||
|
||||
if "config" in sys.argv[1:]:
|
||||
c.print_config()
|
||||
else:
|
||||
c.execute()
|
||||
|
|
|
|||
|
|
@ -401,7 +401,6 @@ plugins/router/dsl-stats
|
|||
plugins/router/freeboxuptime
|
||||
plugins/router/motorola_sb6141
|
||||
plugins/router/snmp__juniper
|
||||
plugins/router/snmp__juniper_spu
|
||||
plugins/router/snmp__linksys_poe
|
||||
plugins/router/speedport_300
|
||||
plugins/rsync/rsyncd_bytes
|
||||
|
|
|
|||
Loading…
Reference in New Issue