initial upload of version 3.1.1 which uses the new plugin API

nextcloud/rulesets/nextcloud_database_rules.py

@@ -0,0 +1,45 @@
+#!/user/bin/env python3
+"""parameter form ruleset for Nextcloud databases"""
+
+from cmk.rulesets.v1 import Title
+from cmk.rulesets.v1.form_specs import (
+    DefaultValue,
+    DictElement,
+    Dictionary,
+    Float,
+    LevelDirection,
+    SimpleLevels,
+)
+from cmk.rulesets.v1.rule_specs import HostCondition, CheckParameters, Topic
+
+
+# function name should begin with an underscore to limit it's visibility
+def _parameter_form():
+    return Dictionary(
+        elements={
+            "levels_database_opcache_hit_rate": DictElement(
+                parameter_form=SimpleLevels(
+                    title=Title("Levels for database PHP op cache hit rate"),
+                    form_spec_template=Float(),
+                    level_direction=LevelDirection.LOWER,
+                    prefill_fixed_levels=DefaultValue(value=(95.0, 85.0)),
+                ),
+                required=True,
+            ),
+        }
+    )
+
+
+# name must begin with "rule_spec_", should refer to the used check plugin
+# must be an instance of "CheckParameters"
+rule_spec_nextcloud_database = CheckParameters(
+    # "name" should be the same as the check plugin
+    name="nextcloud_database",
+    # the title is shown in the GUI
+    title=Title("Levels for database PHP op cache hit rate"),
+    # this ruleset can be found under Setup|Service monitoring rules|Applications...
+    topic=Topic.APPLICATIONS,
+    # define the name of the function which creates the GUI elements
+    parameter_form=_parameter_form,
+    condition=HostCondition(),
+)