wagner_racksens2 for CMK 2.3

wagner_racksens2/lib/check_mk/base/plugins/agent_based/wagner_racksens2.py → wagner_racksens2/agent_based/wagner_racksens2.py

@@ -16,22 +16,26 @@
 # to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
 # Boston, MA 02110-1301 USA.
 
-from .agent_based_api.v1 import (
+from cmk.agent_based.v2 import (
     check_levels,
+    CheckPlugin,
+    CheckResult,
     contains,
-    register,
-    render,
+    DiscoveryResult,
     Metric,
+    render,
     OIDEnd,
     Result,
     Service,
+    SNMPSection,
     SNMPTree,
     State,
+    StringTable,
 )
 
-from .utils import temperature
+from cmk.plugins.lib import temperature
 
-def parse_wagner_racksens2(string_table):
+def parse_wagner_racksens2(string_table: StringTable):
     section = {
         'info': [
             ('Manufacturer', string_table[0][0][0]),
@@ -77,7 +81,7 @@ def parse_wagner_racksens2(string_table):
                                       int(string_table[0][0][temp + 9])) )
     return section
 
-register.snmp_section(
+snmp_section_wagner_racksens2 = SNMPSection(
     name="wagner_racksens2",
     detect=contains(".1.3.6.1.2.1.1.2.0", ".1.3.6.1.4.1.34187.57949"),
     parse_function=parse_wagner_racksens2,
@@ -164,7 +168,7 @@ def check_wagner_racksens2_info(section):
         yield Result(state=State.OK,
                      summary="%s: %s" % (key, value))
 
-register.check_plugin(
+check_plugin_wagner_racksens2_info = CheckPlugin(
     name="wagner_racksens2_info",
     sections=['wagner_racksens2'],
     service_name="Racksens2 Info",
@@ -199,25 +203,25 @@ def check_wagner_racksens2_detector(item, params, section):
                 yield Result(state=State.CRIT, summary="Fire Alarm")
             yield from check_levels(
                 vals['smoke'],
-                levels_upper=params.get('smoke_levels'),
+                levels_upper=("fixed", params.get('smoke_levels')),
                 metric_name="smoke_perc",
                 label="Smoke detected",
                 render_func=render.percent,
             )
             levels_lower = params.get('chamber_levels')
             if isinstance(levels_lower, tuple):
                 warn, crit = levels_lower
-                levels_lower = (-warn, -crit)
+                levels_lower = ("fixed", (-warn, -crit))
             yield from check_levels(
                 vals['chamber'],
-                levels_upper=params.get('chamber_levels'),
+                levels_upper=("fixed", params.get('chamber_levels')),
                 levels_lower=levels_lower,
                 metric_name="chamber_perc",
                 label="Chamber Deviation",
                 render_func=render.percent,
             )
 
-register.check_plugin(
+check_plugin_wagner_racksens2_detector = CheckPlugin(
     name="wagner_racksens2_detector",
     sections=['wagner_racksens2'],
     service_name="Racksens2 Detector %s",
@@ -263,7 +267,7 @@ def check_wagner_racksens2_temp(item, params, section):
                     dev_status_name = 'Alarm',
                 )
 
-register.check_plugin(
+check_plugin_wagner_racksens2_temp = CheckPlugin(
     name="wagner_racksens2_temp",
     sections=['wagner_racksens2'],
     service_name="Racksens2 Temp %s",
@@ -298,7 +302,7 @@ def check_wagner_racksens2_alarm(item, section):
         status = map_status.get(section['alarms'][item], State.UNKNOWN)
         yield Result(state=status, summary="Status: %d" % section['alarms'][item])
 
-register.check_plugin(
+check_plugin_wagner_racksens2_alarm = CheckPlugin(
     name="wagner_racksens2_alarm",
     sections=['wagner_racksens2'],
     service_name="Racksens2 Alarm %s",
@@ -330,14 +334,14 @@ def check_wagner_racksens2_airflow(section):
         yield Metric('airflow_meter', airflow[1])
         yield from check_levels(
             airflow[2],
-            levels_upper=(None, airflow[3]),
-            levels_lower=(None, -airflow[3]),
+            levels_upper=("fixed", (airflow[3], airflow[3])),
+            levels_lower=("fixed", (-airflow[3], -airflow[3])),
             metric_name='deviation_airflow',
             label='Deviation',
             render_func=render.percent,
         )
 
-register.check_plugin(
+check_plugin_wagner_racksens2_airflow = CheckPlugin(
     name="wagner_racksens2_airflow",
     sections=['wagner_racksens2'],
     service_name="Racksens2 Airflow",

wagner_racksens2/web/plugins/metrics/wagner_racksens2.py → wagner_racksens2/graphing/wagner_racksens2.py

@@ -17,24 +17,29 @@
 # to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
 # Boston, MA 02110-1301 USA.
 
-from cmk.utils.render import physical_precision
-from cmk.gui.plugins.metrics.unit import physical_precision_list
+from cmk.graphing.v1 import Title
+from cmk.graphing.v1.metrics import (
+    Color,
+    DecimalNotation,
+    IECNotation,
+    Metric,
+    StrictPrecision,
+    Unit,
+)
 
-unit_info["m/s"] = {
-    "title": _("Meters per second"),
-    "symbol": _("m/s"),
-    "render": lambda v: physical_precision(v, 3, _("m/s")),
-    "graph_unit": lambda v: physical_precision_list(v, 3, _("m/s")),
-}
+UNIT_METERS_PER_SECOND = Unit(IECNotation("m/s"))
+UNIT_PERCENT = Unit(DecimalNotation("%"), StrictPrecision(2))
 
-metric_info["chamber_perc"] = {
-    "title": _("Chamber Deviation"),
-    "unit": "%",
-    "color": "#88f060",
-}
+metric_chamber_perc = Metric(
+    name = "chamber_perc",
+    title = Title("Chamber Deviation"),
+    unit = UNIT_PERCENT,
+    color = Color.LIGHT_GREEN,
+)
 
-metric_info["airflow_meter"] = {
-    "title": _("Airflow"),
-    "unit": "m/s",
-    "color": "#123456",
-}
+metric_airflow_meter = Metric(
+    name = "airflow_meter",
+    title = Title("Airflow"),
+    unit = UNIT_METERS_PER_SECOND,
+    color = Color.PURPLE,
+)

wagner_racksens2/rulesets/wagner_racksens2.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+
+from cmk.rulesets.v1 import Help, Title
+from cmk.rulesets.v1.form_specs import (
+    DictElement,
+    Dictionary,
+    Integer,
+    InputHint,
+    LevelDirection,
+    migrate_to_integer_simple_levels,
+    SimpleLevels,
+    String,
+)
+from cmk.rulesets.v1.rule_specs import CheckParameters, HostAndItemCondition, Topic
+
+def _parameter_form_wagner_racksens2_detector() -> Dictionary:
+    return Dictionary(
+        elements = {
+           "smoke_levels": DictElement(
+              parameter_form=SimpleLevels(
+                  title = Title("Smoke Levels"),
+                  level_direction = LevelDirection.UPPER,
+                  form_spec_template = Integer(unit_symbol="%"),
+                  migrate=migrate_to_integer_simple_levels,
+                  prefill_fixed_levels=InputHint(value=(3, 5)),
+              )),
+            "chamber_levels": DictElement(
+              parameter_form=SimpleLevels(
+                  title = Title("Chamber Levels"),
+                  level_direction = LevelDirection.UPPER,
+                  form_spec_template = Integer(unit_symbol="%"),
+                  migrate=migrate_to_integer_simple_levels,
+                  prefill_fixed_levels=InputHint(value=(10, 20)),
+              )),
+        },
+    )
+
+rule_spec_wagner_racksens2_detector = CheckParameters(
+    name="wagner_racksens2_detector",
+    topic=Topic.ENVIRONMENTAL,
+    parameter_form=_parameter_form_wagner_racksens2_detector,
+    title=Title("Wagner Racksens2 Smoke Detector"),
+    condition=HostAndItemCondition(
+        item_title=Title("Sensor ID"),
+        item_form=String(help_text=Help("The identifier of the smoke detector.")),
+    ),
+)