Carousell new-listing monitor: NocoDB archive + Telegram alerts

healthcheck.py

@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+"""Docker HEALTHCHECK: healthy iff a tick ran recently AND the last run was ok."""
+import json
+import os
+import sys
+import time
+
+DATA_DIR = os.environ.get("DATA_DIR", "/data")
+STALE = int(os.environ.get("HEALTH_STALE_SECONDS", "600"))
+
+try:
+    with open(os.path.join(DATA_DIR, "health.json"), encoding="utf-8") as f:
+        h = json.load(f)
+    age = time.time() - int(h.get("last_run_epoch", 0))
+    if age <= STALE and h.get("ok") is True:
+        sys.exit(0)
+except Exception:
+    pass
+sys.exit(1)