Files
computer-playbook/plugins/lookup/prometheus_integration_active.py
kevinveenbirkenbachandClaude Opus 5 5137465c6f style: delete every comment the comments-valid policy rejects
3529 invalid comments in 528 files, grandfathered in while the linter
only saw the working-tree diff. Removal ran through the linter's own
collectors, so detection and deletion cannot drift: a comment whose
opener line is blank before it and whose closer line is blank after it
loses all its lines, anything else loses only the comment region, and a
line left holding a bare delimiter goes with it.

Five files keep their comments behind a nocheck marker instead. Four are
upstream configs whose inline docs are upstream's own (mautrix, systemd
journald, nextcloud-oidc-login, MediaWiki). In littlejs the
commented-out entries ARE the deactivation mechanism for an example
tile, so deleting them would delete configuration.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-18 03:22:02 +02:00

66 lines
2.0 KiB
Python

from __future__ import annotations
from typing import Any
from ansible.plugins.loader import lookup_loader
from ansible.plugins.lookup import LookupBase
class LookupModule(LookupBase):
"""
Return True when the prometheus monitoring block should be emitted for the
current application on the current host; False otherwise.
The condition satisfied:
1. 'web-app-prometheus' is in group_names (prometheus is deployed on this host), AND
2. Either the current application IS web-app-prometheus, OR it declares prometheus
as an enabled compose service dependency (services.prometheus.enabled: true).
Usage in a template:
{% if lookup('prometheus_integration_active', application_id) %}
...prometheus monitoring block...
{% endif %}
Pass 'application_id' as term 0 (string). 'applications' is obtained via
lookup('applications'), the merged-config SPOT.
"""
def run(
self,
terms: list[Any],
variables: dict[str, Any] | None = None,
**kwargs: Any,
) -> list[bool]:
vars_ = variables or getattr(self._templar, "available_variables", {}) or {}
applications = lookup_loader.get(
"applications",
loader=self._loader,
templar=getattr(self, "_templar", None),
).run([], variables=vars_)[0]
if terms and isinstance(terms[0], str):
application_id: str = terms[0]
else:
application_id = vars_.get("application_id", "")
group_names: list[str] = vars_.get("group_names", [])
if "web-app-prometheus" not in group_names:
return [False]
if application_id == "web-app-prometheus":
return [True]
try:
enabled = bool(
applications.get(application_id, {})
.get("services", {})
.get("prometheus", {})
.get("enabled", False)
)
except Exception:
enabled = False
return [enabled]