Developer
8cdeadd6dd
PR 1 of 4 for the runtime service registry change. - Add Fernet encryption helper (services/secrets.py) with a required MANAGE_ENCRYPTION_KEY; validate it on startup. - Add closed integrations/ registry with Pydantic config + widget-config definitions for grafana, prometheus, jellyfin, nextcloud, and ssh_tasks. - Add services + service_task_runs tables and SettingsStore CRUD with cascade-delete (defensive until widgets carry service_id). - Add /api/services/types and /api/services/instances CRUD (encrypted secrets, secrets_set flags only; never plaintext). - Declare cryptography as a direct dependency. - Require MANAGE_ENCRYPTION_KEY in compose + .env.example + README. - Add 25 backend tests (registry, encryption, CRUD, cascade, task-run history). Verification: ruff clean; pytest 225 passed; frontend lint/build green.
46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
"""Prometheus service definition."""
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from __future__ import annotations
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from media_library_viewer_api.integrations.base import (
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SecretField,
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ServiceConfigBase,
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ServiceDefinition,
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WidgetConfigBase,
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widget_kind,
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)
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class PrometheusConfig(ServiceConfigBase):
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"""Non-secret Prometheus connection config."""
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base_url: str
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timeout_seconds: int = 10
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class PrometheusMetricWidgetConfig(WidgetConfigBase):
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"""A PromQL instant query rendered as a metric."""
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promql: str
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DEFINITION = ServiceDefinition(
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service_type="prometheus",
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name="Prometheus",
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description="Metrics storage and PromQL queries.",
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config_model=PrometheusConfig,
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secret_fields=[
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SecretField(key="api_key", label="API key", helper="Optional bearer token"),
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],
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widget_kinds=[
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widget_kind(
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kind="metric",
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name="Metric",
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description="Instant query result rendered as a metric.",
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model_cls=PrometheusMetricWidgetConfig,
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default_config={"promql": ""},
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refresh_interval_ms=30_000,
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),
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],
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)
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