def _update_rule_of_host(self, ruleset: watolib.Ruleset, service_patterns: List[Dict[str, str]],
value: Any) -> List[watolib.CREFolder]:
folder = self._host.folder()
rule = self._get_rule_of_host(ruleset, value)
if rule:
for service_condition in service_patterns:
if service_condition not in rule.conditions.service_description:
rule.conditions.service_description.append(service_condition)
elif service_patterns:
rule = watolib.Rule.create(folder, ruleset)
conditions = RuleConditions(folder.path())
conditions.host_name = [self._host.name()]
# mypy is wrong here vor some reason:
# Invalid index type "str" for "Union[Dict[str, str], str]"; expected type "Union[int, slice]" [index]
conditions.service_description = sorted(
service_patterns, key=lambda x: x["$regex"]) # type: ignore[index]
rule.update_conditions(conditions)
rule.value = value
ruleset.prepend_rule(folder, rule)
if rule:
return [rule.folder]
return []
def create_rule(param):
"""Create rule"""
body = param["body"]
folder = body["folder"]
value = body["value_raw"]
rulesets = watolib.FolderRulesets(folder)
rulesets.load()
try:
ruleset = rulesets.get(body["ruleset"])
except KeyError:
return problem(
status=400,
detail=f"Ruleset {body['ruleset']!r} could not be found.",
)
try:
ruleset.valuespec().validate_value(value, "")
except exceptions.MKUserError as exc:
if exc.varname is None:
title = "A field has a problem"
else:
field_name = exc.varname.replace("_p_", "")
title = f"Problem in (sub-)field {field_name!r}"
return problem(
status=400,
detail=strip_tags(exc.message),
title=title,
)
rule = watolib.Rule(
gen_id(),
folder,
ruleset,
RuleConditions(
host_folder=folder,
host_tags=body["conditions"].get("host_tag"),
host_labels=body["conditions"].get("host_label"),
host_name=body["conditions"].get("host_name"),
service_description=body["conditions"].get("service_description"),
service_labels=body["conditions"].get("service_label"),
),
RuleOptions.from_config(body["properties"]),
value,
)
index = ruleset.append_rule(folder, rule)
rulesets.save()
# TODO Duplicated code is in pages/rulesets.py:2670-
# TODO Move to watolib
add_change(
"new-rule",
_l('Created new rule #%d in ruleset "%s" in folder "%s"')
% (index, ruleset.title(), folder.alias_path()),
sites=folder.all_site_ids(),
diff_text=make_diff_text({}, rule.to_log()),
object_ref=rule.object_ref(),
)
return serve_json(_serialize_rule(folder, index, rule))
def _update_rule_of_host(self, ruleset, service_patterns, value):
folder = self._host.folder()
rule = self._get_rule_of_host(ruleset, value)
if rule:
for service_condition in service_patterns:
if service_condition not in rule.conditions.service_description:
rule.conditions.service_description.append(service_condition)
elif service_patterns:
rule = watolib.Rule.create(folder, ruleset)
conditions = RuleConditions(folder.path())
conditions.host_name = [self._host.name()]
conditions.service_description = sorted(service_patterns)
rule.update_conditions(conditions)
rule.value = value
ruleset.prepend_rule(folder, rule)
if rule:
return [rule.folder]
return []
