88 lines
3.0 KiB
Python
88 lines
3.0 KiB
Python
"""Glue checks for the metrics the quality-gate publishes."""
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from __future__ import annotations
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import os
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from pathlib import Path
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import requests
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import yaml
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VM_URL = os.environ.get("VM_URL", "http://victoria-metrics-single-server:8428").rstrip("/")
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CONFIG_PATH = Path(__file__).with_name("config.yaml")
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def _load_config() -> dict:
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with CONFIG_PATH.open("r", encoding="utf-8") as handle:
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return yaml.safe_load(handle) or {}
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def _query(promql: str) -> list[dict]:
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response = requests.get(f"{VM_URL}/api/v1/query", params={"query": promql}, timeout=10)
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response.raise_for_status()
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payload = response.json()
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return payload.get("data", {}).get("result", [])
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def _expected_tasks() -> list[dict]:
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cfg = _load_config()
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tasks = [
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_normalize_task(item, cfg)
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for item in cfg.get("ariadne_schedule_tasks", [])
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]
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assert tasks, "No Ariadne schedule tasks configured"
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return tasks
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def _normalize_task(item: object, cfg: dict) -> dict:
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if isinstance(item, str):
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return {
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"task": item,
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"check_last_success": True,
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"max_success_age_hours": cfg.get("max_success_age_hours", 48),
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}
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if isinstance(item, dict):
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normalized = dict(item)
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normalized.setdefault("check_last_success", True)
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normalized.setdefault("max_success_age_hours", cfg.get("max_success_age_hours", 48))
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return normalized
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raise TypeError(f"Unsupported Ariadne schedule task config entry: {item!r}")
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def _tracked_tasks(tasks: list[dict]) -> list[dict]:
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tracked = [item for item in tasks if item.get("check_last_success")]
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assert tracked, "No Ariadne schedule tasks are marked for success tracking"
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return tracked
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def _task_regex(tasks: list[dict]) -> str:
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return "|".join(item["task"] for item in tasks)
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def test_ariadne_schedule_metrics_present():
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tasks = _expected_tasks()
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selector = _task_regex(tasks)
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series = _query(f'ariadne_schedule_next_run_timestamp_seconds{{task=~"{selector}"}}')
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seen = {item.get("metric", {}).get("task") for item in series}
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missing = [item["task"] for item in tasks if item["task"] not in seen]
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assert not missing, f"Missing Ariadne schedule metrics for: {', '.join(missing)}"
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def test_ariadne_schedule_success_and_status_metrics_present():
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tasks = _tracked_tasks(_expected_tasks())
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selector = _task_regex(tasks)
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success = _query(f'ariadne_schedule_last_success_timestamp_seconds{{task=~"{selector}"}}')
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status = _query(f'ariadne_schedule_last_status{{task=~"{selector}"}}')
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success_tasks = {item.get("metric", {}).get("task") for item in success}
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status_tasks = {item.get("metric", {}).get("task") for item in status}
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expected = {item["task"] for item in tasks}
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missing_success = sorted(expected - success_tasks)
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missing_status = sorted(expected - status_tasks)
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assert not missing_success, f"Missing Ariadne success metrics for: {', '.join(missing_success)}"
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assert not missing_status, f"Missing Ariadne status metrics for: {', '.join(missing_status)}"
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