Merge pull request #179 from agabellini/agabellini-dell_sc

New dell_sc plugins for CheckMK 2.3

dell_sc/lib/python3/cmk_addons/plugins/dell/agent_based/dell_sc_alert.py

@@ -0,0 +1,120 @@
+#!/usr/bin/env python3
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+
+# (c) 2017 Heinlein Support GmbH
+#          Robert Sander <[email protected]>
+
+#
+# This 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.
+
+
+from cmk.checkengine.checkresults import state_markers
+
+from cmk.agent_based.v2 import (
+    CheckPlugin,
+    Service,
+    Result,
+    SimpleSNMPSection,
+    SNMPTree,
+    State,
+    all_of,
+    contains,
+    exists,
+)
+
+
+def parse_dell_sc_alert(string_table):
+    print(string_table)
+    return {}
+    #return string_table
+
+def discover_dell_sc_alert(section):
+    yield Service()
+
+def check_dell_sc_alert(section):
+    state = {
+        1  : ('complete', State.OK),
+        2  : ('critical', State.CRIT),
+        3  : ('degraded', State.WARN),
+        4  : ('down', State.CRIT),
+        5  : ('emergency', State.CRIT),
+        6  : ('inform', State.OK),
+        7  : ('okay', State.OK),
+        8  : ('unavailable', State.CRIT),
+        9  : ('unknown', State.UNKNOWN),
+    }
+    category = {
+        0  : 'connectivity',
+        1  : 'disk',
+        2  : 'hardware',
+        3  : 'storage',
+        4  : 'system',
+        5  : 'unknown',
+    }
+    atype = {
+        0  : 'alert',
+        1  : 'indication',
+        2  : 'unknown',
+    }
+
+    alerts = []
+    res = State.OK
+    for nbr, istate, definition, icat, ctime, message, itype, ack, act in section:
+        if act == "1" and ack == "2":
+            alert_state = state.get(int(istate), ('unknown', State.UNKNOWN))
+            if int(alert_state[1]) > int(res):
+                res = alert_state[1]
+            alerts.append("%s %s %s on %s: %s%s" % (
+                alert_state[0],
+                category.get(int(icat), 'unknown'),
+                definition,
+                ctime,
+                message,
+                state_markers[int(alert_state[1])]))
+
+    if not alerts:
+        alerts = ['No Alerts']
+
+    yield Result(state=res, summary="%s" % alerts[0], details="%s\n%s" % (alerts[0],"\n".join(alerts[1:])))
+
+
+check_plugin_dell_sc_alert = CheckPlugin(
+    name="dell_sc_alert",
+    sections = [ "dell_sc_alert" ],
+    service_name="Dell SC Alert",
+    discovery_function=discover_dell_sc_alert,
+    check_function=check_dell_sc_alert,
+)
+
+
+snmp_section_dell_sc_alert = SimpleSNMPSection(
+    name = "dell_sc_alert",
+    parse_function = parse_dell_sc_alert,
+    detect = all_of(
+        contains(".1.3.6.1.2.1.1.1.0", "compellent"),
+        exists(".1.3.6.1.4.1.674.11000.2000.500.1.2.1.0"),
+    ),
+    fetch = SNMPTree(
+      base = '.1.3.6.1.4.1.674.11000.2000.500.1.2.46.1',
+      oids = [
+        '2',    # scAlertNbr
+        '3',    # scAlertStatus
+        '5',    # scAlertDefinition
+        '6',    # scAlertCategory
+        '7',    # scAlertCreateTime
+        '8',    # scAlertMessage
+        '9',    # scAlertType
+        '10',   # scAlertAcknowledged
+        '11',   # scAlertActive
+      ],
+    )
+)

dell_sc/lib/python3/cmk_addons/plugins/dell/agent_based/dell_sc_cache.py

@@ -0,0 +1,92 @@
+#!/usr/bin/env python3
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+
+# (c) 2017 Heinlein Support GmbH
+#          Robert Sander <[email protected]>
+
+#
+# This 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.
+
+
+from cmk.agent_based.v2 import (
+    CheckPlugin,
+    Service,
+    Result,
+    SimpleSNMPSection,
+    SNMPTree,
+    State,
+    all_of,
+    contains,
+    exists,
+)
+
+
+def parse_dell_sc_cache(string_table):
+    return string_table
+
+def discover_dell_sc_cache(section):
+    for line in section:
+        name=line[0]
+        yield Service(item=name)
+
+def check_dell_sc_cache(item, section):
+    state = {
+        1  : ('up', State.OK),
+        2  : ('down', State.CRIT),
+        3  : ('degraded', State.WARN),
+    }
+    batt = {
+        0  : 'no battery',
+        1  : 'normal',
+        2  : 'expiration pending',
+        3  : 'expired',
+    }
+
+    for line in section:
+        if line[0] == item:
+            cache_state = state.get(int(line[1]), ('unknown', State.UNKNOWN))
+
+            yield Result(state=cache_state[1], summary="%s, Battery Expiration: %s (%s), State is %s" % (
+                line[2],
+                line[4],
+                batt.get(int(line[3]), line[3]),
+                cache_state[0])
+            )
+
+
+check_plugin_dell_sc_cache = CheckPlugin(
+    name="dell_sc_cache",
+    sections = [ "dell_sc_cache" ],
+    service_name="Dell SC Cache %s",
+    discovery_function=discover_dell_sc_cache,
+    check_function=check_dell_sc_cache,
+)
+
+
+snmp_section_dell_sc_cache = SimpleSNMPSection(
+    name = "dell_sc_cache",
+    parse_function = parse_dell_sc_cache,
+    detect = all_of(
+        contains(".1.3.6.1.2.1.1.1.0", "compellent"),
+        exists(".1.3.6.1.4.1.674.11000.2000.500.1.2.1.0"),
+    ),
+    fetch = SNMPTree(
+      base = '.1.3.6.1.4.1.674.11000.2000.500.1.2.28.1',
+      oids = [
+        '2',    # scCacheNbr
+        '3',    # scCacheStatus
+        '4',    # scCacheName
+        '5',    # scCacheBatStat
+        '6',    # scCacheBatExpr
+      ],
+    )
+)

dell_sc/lib/python3/cmk_addons/plugins/dell/agent_based/dell_sc_ctlrfan.py

@@ -0,0 +1,112 @@
+#!/usr/bin/env python3
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+
+# (c) 2017 Heinlein Support GmbH
+#          Robert Sander <[email protected]>
+
+#
+# This 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.
+
+
+from cmk.plugins.lib.fan import check_fan
+
+from cmk.agent_based.v2 import (
+    CheckPlugin,
+    Service,
+    Result,
+    SimpleSNMPSection,
+    SNMPTree,
+    OIDEnd,
+    State,
+    all_of,
+    contains,
+    exists,
+)
+
+
+def item_dell_sc_ctlrfan(line):
+    ctlr, fan = line[0].split('.')
+    return "Ctlr %s Fan %s" % (ctlr, fan)
+
+def parse_dell_sc_ctlrfan(string_table):
+    return string_table
+
+def discover_dell_sc_ctlrfan(section):
+    for line in section:
+        name = item_dell_sc_ctlrfan(line)
+        yield Service(item=name)
+
+def check_dell_sc_ctlrfan(item, params, section):
+    state = {
+        1  : ('up', State.OK),
+        2  : ('down', State.CRIT),
+        3  : ('degraded', State.WARN),
+    }
+    for line in section:
+        if item_dell_sc_ctlrfan(line) == item:
+            ctlrfan_state = state.get(int(line[1]), ('unknown', State.UNKNOWN))
+            rpm = int(line[3] or 0)
+            norm_max   = int(line[4]) if line[4] else None
+            norm_min   = int(line[5]) if line[5] else None
+            warn_lower = int(line[6]) if line[6] else None
+            warn_upper = int(line[7]) if line[7] else None
+            crit_lower = int(line[8]) if line[8] else None
+            crit_upper = int(line[9]) if line[9] else None
+
+            params_local = dict(params)
+            if "lower" not in params and (warn_lower is not None and crit_lower is not None):
+                params_local["lower"] = (warn_lower, crit_lower)
+            if "upper" not in params and (warn_upper is not None and crit_upper is not None):
+                params_local["upper"] = (warn_upper, crit_upper)
+
+            yield from check_fan(rpm, params_local)
+            if norm_max is not None and norm_min is not None:
+                yield Result(state=State.OK, summary="Range: %d/%d" % (norm_min, norm_max))
+            yield Result(state=ctlrfan_state[1], summary="State is %s" % ctlrfan_state[0])
+
+
+check_plugin_dell_sc_ctlrfan = CheckPlugin(
+    name="dell_sc_ctlrfan",
+    sections = [ "dell_sc_ctlrfan" ],
+    service_name="Dell SC %s",
+    discovery_function=discover_dell_sc_ctlrfan,
+    check_function=check_dell_sc_ctlrfan,
+    check_default_parameters={
+        "output_metrics": True
+    },
+    check_ruleset_name="hw_fans",
+)
+
+
+snmp_section_dell_sc_ctlrfan = SimpleSNMPSection(
+    name = "dell_sc_ctlrfan",
+    parse_function = parse_dell_sc_ctlrfan,
+    detect = all_of(
+        contains(".1.3.6.1.2.1.1.1.0", "compellent"),
+        exists(".1.3.6.1.4.1.674.11000.2000.500.1.2.1.0"),
+    ),
+    fetch = SNMPTree(
+      base = '.1.3.6.1.4.1.674.11000.2000.500.1.2.16.1',
+      oids = [
+        OIDEnd(),    # scCtlrFanNbr
+        '3',         # scCtlrFanStatus
+        '4',         # scCtlrFanName
+        '5',         # scCtlrFanCurrentRpm
+        '6',         # scCtlrFanNormMaxRpm
+        '7',         # scCtlrFanNormMinRpm
+        '8',         # scCtlrFanWarnLwrRpm
+        '9',         # scCtlrFanWarnUprRpm
+        '10',        # scCtlrFanCritLwrRpm
+        '11',        # scCtlrFanCritUprRpm
+      ],
+    )
+)