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Plugin snmp__juniper_spu: migrate to Python3
This commit is contained in:
Lars Kruse
parent
e7e8ff9916
commit
8152186b9a
2 changed files with 128 additions and 120 deletions
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@ -1,22 +1,4 @@
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Copyright (C) 2014 Johann Schmitz <johann@j-schmitz.net>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Library General Public License as published by
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# the Free Software Foundation; version 2 only
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Library General Public License for more details.
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#
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# You should have received a copy of the GNU Library General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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#!/usr/bin/env python3
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"""
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=head1 NAME
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@ -27,11 +9,6 @@ snmp__juniper_spu - Network monitoring plugin for the SPU's in Juniper firewalls
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Make sure your Juniper device is accessible via SNMP (e.g. via snmpwalk) and the munin-node
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has been configured correctly.
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=head1 MAGIC MARKERS
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#%# family=snmpauto
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#%# capabilities=snmpconf
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=head1 VERSION
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0.0.1
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@ -42,11 +19,31 @@ Open a ticket at https://github.com/ercpe/contrib if you find one.
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=head1 AUTHOR
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Johann Schmitz <johann@j-schmitz.net>
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Copyright (C) 2014 Johann Schmitz <johann@j-schmitz.net>
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=head1 LICENSE
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GPLv2
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; version 2 only
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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SPDX-License-Identifier: GPL-2.0-only
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=head1 MAGIC MARKERS
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#%# family=snmpauto
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#%# capabilities=snmpconf
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=cut
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"""
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@ -68,14 +65,14 @@ if debug:
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logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(levelname)-7s %(message)s')
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try:
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match = re.search("^(?:|.*\/)snmp_([^_]+)_juniper_spu$", sys.argv[0])
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match = re.search(r"^(?:|.*/)snmp_([^_]+)_juniper_spu$", sys.argv[0])
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host = match.group(1)
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request = match.group(2)
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match = re.search("^([^:]+):(\d+)$", host)
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match = re.search(r"^([^:]+):(\d+)$", host)
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if match is not None:
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host = match.group(1)
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port = match.group(2)
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except:
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except Exception:
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pass
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jnxJsSPUMonitoringObjectsTable = '1.3.6.1.4.1.2636.3.39.1.12.1.1'
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@ -95,6 +92,7 @@ jnxJsSPUMonitoringFlowSessIPv6 = jnxJsSPUMonitoringObjectsTable + '.1.13'
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jnxJsSPUMonitoringCPSessIPv4 = jnxJsSPUMonitoringObjectsTable + '.1.14'
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jnxJsSPUMonitoringCPSessIPv6 = jnxJsSPUMonitoringObjectsTable + '.1.15'
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class JunOSSnmpClient(object):
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def __init__(self, host, port, community):
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@ -109,10 +107,12 @@ class JunOSSnmpClient(object):
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self.transport,
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0, 10,
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jnxJsSPUMonitoringObjectsTable)
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# ignoreNonIncreasingOids=True) # only available with pysnmp >= 4.2.4 (?) and broken anyway
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# the line below is only available with pysnmp >= 4.2.4 (?) and broken anyway
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# ignoreNonIncreasingOids=True)
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if errorIndication:
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logging.error("SNMP bulkCmd for devices failed: %s, %s, %s" % (errorIndication, errorStatus, errorIndex))
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logging.error("SNMP bulkCmd for devices failed: %s, %s, %s"
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% (errorIndication, errorStatus, errorIndex))
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return {}
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devices = {}
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@ -140,28 +140,32 @@ class JunOSSnmpClient(object):
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devices, data = self.get_data()
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data_def = [
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('flow', self.hostname, 'Flow sessions', '--base 1000', '# of sessions', jnxJsSPUMonitoringMaxFlowSession),
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('cp', self.hostname, 'Central point sessions', '--base 1000', '# of sessions', jnxJsSPUMonitoringMaxCPSession),
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('flow', self.hostname, 'Flow sessions', '--base 1000', '# of sessions',
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jnxJsSPUMonitoringMaxFlowSession),
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('cp', self.hostname, 'Central point sessions', '--base 1000', '# of sessions',
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jnxJsSPUMonitoringMaxCPSession),
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]
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for datarow, hostname, title, args, vlabel, max_prefix in data_def:
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print """multigraph juniper_{datarow}
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print("""multigraph juniper_{datarow}
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host_name {hostname}
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graph_title {title}
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graph_vlabel {vlabel}
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graph_args {args}
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graph_category network
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graph_info {title}""".format(datarow=datarow, hostname=hostname, title=title, args=args, vlabel=vlabel)
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graph_info {title}""".format(datarow=datarow, hostname=hostname, title=title, args=args,
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vlabel=vlabel))
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for suffix, node in devices.iteritems():
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for suffix, node in devices.items():
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ident = "%s_%s" % (datarow, node)
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print """{label}.info {title} on {node}
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print("""{label}.info {title} on {node}
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{label}.label {node}
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{label}.type GAUGE
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{label}.max {max}""".format(title=title, label=ident, node=node, max=data.get(max_prefix + suffix))
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{label}.max {max}""".format(title=title, label=ident, node=node,
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max=data.get(max_prefix + suffix)))
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for suffix, node in devices.iteritems():
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print """
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for suffix, node in devices.items():
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print("""
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multigraph juniper_{datarow}.{node}
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host_name {hostname}
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graph_title {title} on {node}
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@ -186,41 +190,46 @@ graph_info {title}
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{datarow}Max.label Max
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{datarow}Max.draw LINE0
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{datarow}Max.type GAUGE
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""".format(datarow=datarow, hostname=hostname, title=title, args=args, vlabel=vlabel, node=node)
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""".format(datarow=datarow, hostname=hostname, title=title, args=args, vlabel=vlabel, node=node))
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def execute(self):
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devices, data = self.get_data()
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print("multigraph juniper_flow")
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for suffix, node in devices.items():
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print("flow_%s.value %s"
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% (node, data.get(jnxJsSPUMonitoringCurrentFlowSession + suffix, 0)))
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print "multigraph juniper_flow"
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for suffix, node in devices.iteritems():
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print "flow_%s.value %s" % (node, data.get(jnxJsSPUMonitoringCurrentFlowSession + suffix, 0))
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for suffix, node in devices.items():
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print("multigraph juniper_flow.%s" % node)
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print("flowV4.value %s" % data.get(jnxJsSPUMonitoringFlowSessIPv4 + suffix, 0))
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print("flowV6.value %s" % data.get(jnxJsSPUMonitoringFlowSessIPv6 + suffix, 0))
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print("flowCurrent.value %s"
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% data.get(jnxJsSPUMonitoringCurrentFlowSession + suffix, 0))
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print("flowMax.value %s" % data.get(jnxJsSPUMonitoringMaxFlowSession + suffix, 0))
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for suffix, node in devices.iteritems():
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print "multigraph juniper_flow.%s" % node
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print "flowV4.value %s" % data.get(jnxJsSPUMonitoringFlowSessIPv4 + suffix, 0)
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print "flowV6.value %s" % data.get(jnxJsSPUMonitoringFlowSessIPv6 + suffix, 0)
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print "flowCurrent.value %s" % data.get(jnxJsSPUMonitoringCurrentFlowSession + suffix, 0)
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print "flowMax.value %s" % data.get(jnxJsSPUMonitoringMaxFlowSession + suffix, 0)
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print("multigraph juniper_cp")
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for suffix, node in devices.items():
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print("cp_%s.value %s"
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% (node, data.get(jnxJsSPUMonitoringCurrentCPSession + suffix, 0)))
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print "multigraph juniper_cp"
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for suffix, node in devices.iteritems():
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print "cp_%s.value %s" % (node, data.get(jnxJsSPUMonitoringCurrentCPSession + suffix, 0))
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for suffix, node in devices.items():
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print("multigraph juniper_cp.%s" % node)
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print("cpV4.value %s" % data.get(jnxJsSPUMonitoringCPSessIPv4 + suffix, 0))
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print("cpV6.value %s" % data.get(jnxJsSPUMonitoringCPSessIPv6 + suffix, 0))
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print("cpCurrent.value %s" % data.get(jnxJsSPUMonitoringCurrentCPSession + suffix, 0))
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print("cpMax.value %s" % data.get(jnxJsSPUMonitoringMaxCPSession + suffix, 0))
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for suffix, node in devices.iteritems():
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print "multigraph juniper_cp.%s" % node
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print "cpV4.value %s" % data.get(jnxJsSPUMonitoringCPSessIPv4 + suffix, 0)
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print "cpV6.value %s" % data.get(jnxJsSPUMonitoringCPSessIPv6 + suffix, 0)
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print "cpCurrent.value %s" % data.get(jnxJsSPUMonitoringCurrentCPSession + suffix, 0)
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print "cpMax.value %s" % data.get(jnxJsSPUMonitoringMaxCPSession + suffix, 0)
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c = JunOSSnmpClient(host, port, community)
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if "snmpconf" in sys.argv[1:]:
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print "require %s" % (jnxJsSPUMonitoringObjectsTable, )
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print("require %s" % (jnxJsSPUMonitoringObjectsTable, ))
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sys.exit(0)
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else:
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if not (host and port and community):
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print "# Bad configuration. Cannot run with Host=%s, port=%s and community=%s" % (host, port, community)
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print("# Bad configuration. Cannot run with Host=%s, port=%s and community=%s"
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% (host, port, community), file=sys.stderr)
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sys.exit(1)
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if "config" in sys.argv[1:]:
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@ -401,7 +401,6 @@ plugins/router/dsl-stats
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plugins/router/freeboxuptime
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plugins/router/motorola_sb6141
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plugins/router/snmp__juniper
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plugins/router/snmp__juniper_spu
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plugins/router/snmp__linksys_poe
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plugins/router/speedport_300
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plugins/rsync/rsyncd_bytes
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