Added netgear_readynas.

src/netgear_readynas/baseinfo.ini

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+[info]
+title = Netgear ReadyNAS SNMP Checks
+author = Markus Birth
+description = SNMP based checks for the Netgear ReadyNAS.
+version = 2016.08.23.1
+version.min_required = 1.2.8p2
+download_url = https://github.com/mbirth/check_mk-plugins

src/netgear_readynas/checks/netgear_readynas_fan

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+#!/usr/bin/python
+# -*- coding: utf-8; py-indent-offset: 4 -*-
+#  _______ __   _ ____     __
+# |       |  \ | |___ \   / /
+# |       |   \| | __) | / /-,_
+# |       | |\   |/ __/ /__   _|
+# |_______|_| \__|_____|   |_|
+#
+# @author Markus Birth <markus.birth@weltn24.de>
+
+netgear_readynas_fan_default_levels = { "lower": (2000, 1000), "upper": (8000, 9000) }
+
+def inventory_netgear_readynas_fan(info):
+    inventory = []
+    for fanNumber, fanRpm, fanArea in info:
+        inventory.append( (fanArea, "netgear_readynas_fan_default_levels") )
+    return inventory
+
+def check_netgear_readynas_fan(item, params, info):
+    status = 0
+    for fanNumber, fanRpm, fanArea in info:
+        if fanArea != item: continue
+
+        rpm = saveint(fanRpm)
+        lowerwarn, lowercrit = params["lower"]
+        upperwarn, uppercrit = params["upper"]
+
+        rpmsym = ""
+        if rpm > uppercrit or rpm < lowercrit:
+            status = 2
+            rpmsym = " (!!)"
+        elif rpm > upperwarn or rpm < lowerwarn:
+            status = 1
+            rpmsym = " (!)"
+
+        message = "Fan %s is at %i rpm.%s" % (fanArea, rpm, rpmsym)
+        perfdata = [ ("rpm", rpm, upperwarn, uppercrit, 0, uppercrit) ]
+
+        return (status, message, perfdata)
+
+    return (3, "%s not found in SNMP data." % item)
+
+check_info["netgear_readynas_fan"] = {
+    "check_function"        : check_netgear_readynas_fan,
+    "inventory_function"    : inventory_netgear_readynas_fan,
+    "group"                 : "hw_fans",
+    "service_description"   : "Fan %s",
+    "snmp_info"             : (".1.3.6.1.4.1.4526.18.4.1", [
+                                     1,    # fanNumber
+                                     2,    # fanRPM
+                                     3,    # fanType
+                              ]),
+    "snmp_scan_function"    : lambda oid: oid(".1.3.6.1.4.1.4526.18.1.0"),
+    "has_perfdata"          : True
+}

src/netgear_readynas/checks/netgear_readynas_hdd

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+#!/usr/bin/python
+# -*- coding: utf-8; py-indent-offset: 4 -*-
+#  _______ __   _ ____     __
+# |       |  \ | |___ \   / /
+# |       |   \| | __) | / /-,_
+# |       | |\   |/ __/ /__   _|
+# |_______|_| \__|_____|   |_|
+#
+# @author Markus Birth <markus.birth@weltn24.de>
+
+def inventory_netgear_readynas_hdd(info):
+    inventory = []
+    for diskNumber, diskChannel, diskModel, diskState, diskTemperature in info:
+        inventory.append( ("HDD Status", {}) )
+        return inventory
+
+def check_netgear_readynas_hdd(item, params, info):
+    status = 0
+    hddcount = 0
+    badcount = 0
+    hddlist = []
+    for diskNumber, diskChannel, diskModel, diskState, diskTemperature in info:
+        hddcount += 1
+        celsius = fahrenheit_to_celsius(saveint(diskTemperature))
+        hddlist.append(u"%s-%s. %s: %i℃ (%s)" % (diskNumber, diskChannel, diskModel, celsius, diskState))
+        if diskState != "ok":
+            status = 1
+            badcount += 1
+
+    if badcount > 0:
+        statusmsg = u"%i bad disks! (!)" % (badcount)
+    else:
+        statusmsg = u"All ok."
+
+    hddlist_str = "\\n".join(hddlist)
+    message = u"%i HDDs installed. %s\\n%s" % (hddcount, statusmsg, hddlist_str)
+
+    return (status, message)
+
+check_info["netgear_readynas_hdd"] = {
+    "check_function"        : check_netgear_readynas_hdd,
+    "inventory_function"    : inventory_netgear_readynas_hdd,
+    "group"                 : "filesystem",
+    "service_description"   : "%s",
+    "snmp_info"             : (".1.3.6.1.4.1.4526.18.3.1", [
+                                     1,    # diskNumber
+                                     2,    # diskChannel
+                                     3,    # diskModel
+                                     4,    # diskState
+                                     5,    # diskTemperature
+                              ]),
+    "snmp_scan_function"    : lambda oid: oid(".1.3.6.1.4.1.4526.18.1.0"),
+    "includes"              : [ "temperature.include" ],
+    "has_perfdata"          : False
+}

src/netgear_readynas/checks/netgear_readynas_power

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+#!/usr/bin/python
+# -*- coding: utf-8; py-indent-offset: 4 -*-
+#  _______ __   _ ____     __
+# |       |  \ | |___ \   / /
+# |       |   \| | __) | / /-,_
+# |       | |\   |/ __/ /__   _|
+# |_______|_| \__|_____|   |_|
+#
+# @author Markus Birth <markus.birth@weltn24.de>
+
+def inventory_netgear_readynas_power(info):
+    inventory = []
+    for psuNumber, psuDesc, psuStatus in info:
+        inventory.append( (psuNumber, None) )
+    return inventory
+
+def check_netgear_readynas_power(item, params, info):
+    status = 0
+    for psuNumber, psuDesc, psuStatus in info:
+        if psuNumber != item: continue
+
+        if psuStatus != "ok":
+            status = 1
+
+        message = "%s (%s)" % (psuDesc, psuStatus)
+
+        return (status, message)
+
+    return (3, "%s not found in SNMP data." % item)
+
+check_info["netgear_readynas_power"] = {
+    "check_function"        : check_netgear_readynas_power,
+    "inventory_function"    : inventory_netgear_readynas_power,
+    "service_description"   : "PSU %s",
+    "snmp_info"             : (".1.3.6.1.4.1.4526.18.8.1", [
+                                     1,    # psuNumber
+                                     2,    # psuDesc
+                                     3,    # psuStatus
+                              ]),
+    "snmp_scan_function"    : lambda oid: oid(".1.3.6.1.4.1.4526.18.1.0"),
+    "has_perfdata"          : False
+}

src/netgear_readynas/checks/netgear_readynas_temp

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+#!/usr/bin/python
+# -*- coding: utf-8; py-indent-offset: 4 -*-
+#  _______ __   _ ____     __
+# |       |  \ | |___ \   / /
+# |       |   \| | __) | / /-,_
+# |       | |\   |/ __/ /__   _|
+# |_______|_| \__|_____|   |_|
+#
+# @author Markus Birth <markus.birth@weltn24.de>
+
+netgear_readynas_temp_default_levels = { "levels": (60, 80) }
+
+def inventory_netgear_readynas_temp(info):
+    inventory = []
+    for tempNumber, tempFht, tempStatus in info:
+        inventory.append( (tempNumber, "netgear_readynas_temp_default_levels") )
+    return inventory
+
+def check_netgear_readynas_temp(item, params, info):
+    status = 0
+    for tempNumber, tempFht, tempStatus in info:
+        if tempNumber != item: continue
+
+        fht = saveint(tempFht)
+        cel = fahrenheit_to_celsius(fht)
+
+        if tempStatus != "ok":
+            status = 1
+
+        upperwarn, uppercrit = params["levels"]
+
+        tempsym = ""
+        if cel > uppercrit:
+            status = 2
+            tempsym = " (!!)"
+        elif cel > upperwarn and status <= 1:
+            status = 1
+            tempsym = " (!)"
+
+        message = u"Temperature %s is %i℃ (%i℉). (%s)%s" % (tempNumber, cel, fht, tempStatus, tempsym)
+        perfdata = [ ("Temperature_C", cel, upperwarn, uppercrit, 0, uppercrit) ]
+
+        return (status, message, perfdata)
+
+    return (3, "%s not found in SNMP data." % item)
+
+check_info["netgear_readynas_temp"] = {
+    "check_function"        : check_netgear_readynas_temp,
+    "inventory_function"    : inventory_netgear_readynas_temp,
+    "group"                 : "temperature",
+    "service_description"   : "Temperature %s",
+    "snmp_info"             : (".1.3.6.1.4.1.4526.18.5.1", [
+                                     1,    # tempNumber
+                                     2,    # tempFahrenheit
+                                     3,    # tempStatus
+                              ]),
+    "snmp_scan_function"    : lambda oid: oid(".1.3.6.1.4.1.4526.18.1.0"),
+    "includes"              : [ "temperature.include" ],
+    "has_perfdata"          : True
+}

src/netgear_readynas/checks/netgear_readynas_volume

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+#!/usr/bin/python
+# -*- coding: utf-8; py-indent-offset: 4 -*-
+#  _______ __   _ ____     __
+# |       |  \ | |___ \   / /
+# |       |   \| | __) | / /-,_
+# |       | |\   |/ __/ /__   _|
+# |_______|_| \__|_____|   |_|
+#
+# @author Markus Birth <markus.birth@weltn24.de>
+
+def inventory_netgear_readynas_volume(info):
+    mplist = []
+    for volNumber, volName, volRaidLevel, volStatus, volSize, volFreeSpace in info:
+        mplist.append( volNumber )
+    return df_inventory(mplist)
+
+def check_netgear_readynas_volume(item, params, info):
+    fslist = []
+    status = 0
+    for volNumber, volName, volRaidLevel, volStatus, volSize, volFreeSpace in info:
+        if volNumber != item: continue
+
+        total = saveint(volSize)
+        free  = saveint(volFreeSpace)
+        fslist.append( (("vol%s" % item), total, free, 0) )
+        status, message, perfdata = df_check_filesystem_list(("vol%s" % item), params, fslist)
+
+        message = u"%s: %s, %s (%s)" % (volName, message, volRaidLevel, volStatus)
+
+        if volStatus != "ok":
+            status = max(status, 1)
+            message = u"%s: Volume Status %s (!), %s" % (volName, volStatus, volRaidLevel)
+
+        return (status, message, perfdata)
+
+    return (3, "%s not found in SNMP data." % item)
+
+check_info["netgear_readynas_volume"] = {
+    "check_function"        : check_netgear_readynas_volume,
+    "inventory_function"    : inventory_netgear_readynas_volume,
+    "group"                 : "filesystem",
+    "default_levels_variable": "filesystem_default_levels",
+    "service_description"   : "Volume %s",
+    "snmp_info"             : (".1.3.6.1.4.1.4526.18.7.1", [
+                                     1,    # volumeNumber
+                                     2,    # volumeName
+                                     3,    # volumeRAIDLevel
+                                     4,    # volumeStatus
+                                     5,    # volumeSize
+                                     6,    # volumeFreeSpace
+                              ]),
+    "snmp_scan_function"    : lambda oid: oid(".1.3.6.1.4.1.4526.18.1.0"),
+    "includes"              : [ "df.include" ],
+    "has_perfdata"          : True
+}