Adriano
b5b96f959c
Sei interventi MEDIA priorità sul sistema. 323 test pass, mypy strict
pulito, ruff clean.
1. Docker HEALTHCHECK + cerbero-bite healthcheck:
- nuovo subcommand che esce 0 se kill_switch=0 e last_health_check
entro --max-staleness-s (default 600s);
- HEALTHCHECK direttiva nel Dockerfile (60s interval, 5s timeout,
start_period 120s, retries 3);
- healthcheck definition nel docker-compose.yml.
2. Audit hash chain anti-truncation:
- migration 0002: nuova colonna system_state.last_audit_hash;
- AuditLog accetta callback on_append, dependencies.py la wire al
repository.set_last_audit_hash;
- Orchestrator.boot verifica che il tail file matcha l'anchor
persistito; mismatch → kill switch CRITICAL.
3. return_4h bootstrap da deribit get_historical:
- quando dvol_history è vuoto _fetch_return_4h cade su
deribit.historical_close (1h candle 4h fa);
- alert LOW se anche il fallback fallisce.
4. execution.environment + execution.eur_to_usd in strategy.yaml:
- ExecutionConfig promosso a typed schema con i due campi
consumati al boot;
- CLI start preferisce i valori da config; CLI flag overridano
solo quando differenti dai default.
5. Cycle correlation ID:
- structlog.contextvars.bind_contextvars in run_entry/run_monitor/
run_health propaga cycle_id e cycle nei log strutturati.
6. SIGTERM/SIGINT clean shutdown:
- run_forever installa loop.add_signal_handler per SIGTERM e
SIGINT; il segnale set()ta un asyncio.Event che termina il
blocco principale, scheduler.shutdown e ctx.aclose finalizzano.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
"""Tests for the ``cerbero-bite healthcheck`` subcommand."""
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from __future__ import annotations
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from datetime import UTC, datetime, timedelta
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from pathlib import Path
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from click.testing import CliRunner
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from cerbero_bite.cli import main as cli_main
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from cerbero_bite.state import Repository, connect, run_migrations, transaction
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def _seed_state(db: Path, *, last_check: datetime, kill_switch: bool = False) -> None:
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conn = connect(db)
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try:
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run_migrations(conn)
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repo = Repository()
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with transaction(conn):
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repo.init_system_state(
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conn, config_version="1.0.0", now=last_check
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)
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if kill_switch:
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repo.set_kill_switch(
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conn, armed=True, reason="test", now=last_check
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)
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else:
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repo.touch_health_check(conn, now=last_check)
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finally:
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conn.close()
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def test_healthcheck_exits_one_when_db_missing(tmp_path: Path) -> None:
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result = CliRunner().invoke(
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cli_main,
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["healthcheck", "--db", str(tmp_path / "absent.sqlite")],
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)
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assert result.exit_code == 1
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assert "unhealthy" in result.output
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def test_healthcheck_exits_one_when_kill_switch_armed(tmp_path: Path) -> None:
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db = tmp_path / "state.sqlite"
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_seed_state(db, last_check=datetime.now(UTC), kill_switch=True)
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result = CliRunner().invoke(cli_main, ["healthcheck", "--db", str(db)])
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assert result.exit_code == 1
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assert "kill switch" in result.output
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def test_healthcheck_exits_one_when_last_check_stale(tmp_path: Path) -> None:
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db = tmp_path / "state.sqlite"
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_seed_state(db, last_check=datetime.now(UTC) - timedelta(hours=1))
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result = CliRunner().invoke(
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cli_main,
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["healthcheck", "--db", str(db), "--max-staleness-s", "60"],
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)
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assert result.exit_code == 1
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assert "stale" in result.output
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def test_healthcheck_exits_zero_on_recent_check(tmp_path: Path) -> None:
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db = tmp_path / "state.sqlite"
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_seed_state(db, last_check=datetime.now(UTC))
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result = CliRunner().invoke(cli_main, ["healthcheck", "--db", str(db)])
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assert result.exit_code == 0
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assert "healthy" in result.output
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