32 lines
1.0 KiB
Python
32 lines
1.0 KiB
Python
#!/usr/bin/env python3
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from flask import Flask, render_template
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import json
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import requests
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app = Flask(__name__)
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def ratio_to_status(ratio):
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if ratio > 0.99:
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return "ok"
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elif ratio > 0.8:
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return "warning"
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else:
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return "critical"
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def process_instance(instance):
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return {
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"name": instance["metric"]["instance"].split(".")[0],
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"i": [{"status": "unknown", "ratio": None} for i in range(56 - len(instance["values"]))] + [{"status": ratio_to_status(float(i[1])), "ratio": float(i[1])} for i in instance["values"]],
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}
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@app.route("/")
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def status():
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r = requests.get("https://prometheus.monitoring.clerie.de/api/v1/query?query=%28sum_over_time%28up%7Bjob%3D%22node-exporter%22%7D%5B6h%5D%29+%2F+count_over_time%28up%7Bjob%3D%22node-exporter%22%7D%5B6h%5D%29%29%5B14d%3A6h%5D")
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j = json.loads(r.text)
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metrics = sorted(map(process_instance, j["data"]["result"]), key=lambda m: m["name"])
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return render_template("status.html", metrics=metrics)
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if __name__ == "__main__":
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app.run()
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