32 lines
977 B
Python
32 lines
977 B
Python
import subprocess, psutil
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def health(cfg):
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lines = ["🩺 Health check\n"]
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try:
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subprocess.check_output(["restic", "snapshots"], timeout=10)
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lines.append("🟢 Backup repo reachable")
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except Exception:
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lines.append("🔴 Backup repo unreachable")
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for alias, real in cfg["docker"]["containers"].items():
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out = subprocess.getoutput(
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f"docker inspect -f '{{{{.State.Status}}}}' {real}"
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)
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if out.strip() != "running":
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lines.append(f"🔴 {alias} down")
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else:
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lines.append(f"🟢 {alias} OK")
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disk = psutil.disk_usage("/mnt/data")
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usage = disk.percent
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if usage > cfg["thresholds"]["disk_warn"]:
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lines.append(f"🟡 Disk usage {usage}%")
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else:
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lines.append(f"🟢 Disk {usage}%")
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load = psutil.getloadavg()[0]
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lines.append(f"{'🟢' if load < cfg['thresholds']['load_warn'] else '🟡'} Load {load}")
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return "\n".join(lines)
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