2022-07-04 01:03:24 +02:00
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from __future__ import annotations
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2019-09-25 14:26:29 +02:00
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2022-07-04 01:03:24 +02:00
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import logging
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2022-07-10 12:51:49 +02:00
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from typing import Dict
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2019-09-25 14:26:29 +02:00
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2019-09-25 14:31:56 +02:00
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logger = logging.getLogger(__name__)
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2019-09-25 14:26:29 +02:00
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2019-10-12 15:20:18 +02:00
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2022-07-04 01:03:24 +02:00
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class Alert:
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EMOJIS = {"critical": "🔥", "warning": "⚠️", "resolved": "🥦"}
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COLORS = {"critical": "dc3545", "warning": "ffc107", "resolved": "33cc33"}
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def __init__(
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self,
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2022-07-26 19:33:04 +02:00
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fingerprint: str,
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2022-07-04 01:03:24 +02:00
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url: str,
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2022-07-11 23:18:57 +02:00
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labels: Dict[str, str],
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annotations: Dict[str, str],
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2022-07-04 01:03:24 +02:00
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firing: bool = True,
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):
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2022-07-26 19:33:04 +02:00
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self.fingerprint = fingerprint
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2022-07-04 01:03:24 +02:00
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self.url = url
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self.firing = firing
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2022-07-11 23:18:57 +02:00
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self.labels = labels
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self.annotations = annotations
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2019-09-25 14:26:29 +02:00
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2022-07-04 01:03:24 +02:00
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if self.firing:
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self.status = self.labels["severity"]
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else:
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self.status = "resolved"
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@staticmethod
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def from_dict(data: Dict) -> Alert:
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return Alert(
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2022-07-26 19:33:04 +02:00
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fingerprint=data["fingerprint"],
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2022-07-04 01:03:24 +02:00
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url=data["generatorURL"],
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firing=data["status"] == "firing",
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labels=data["labels"],
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annotations=data["annotations"],
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2020-08-16 16:51:59 +02:00
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)
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2019-09-25 14:26:29 +02:00
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2022-07-04 01:03:24 +02:00
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@property
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def emoji(self) -> str:
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return self.EMOJIS[self.status]
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@property
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def color(self) -> str:
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return self.COLORS[self.status]
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def plaintext(self) -> str:
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alertname = self.labels["alertname"]
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description = self.annotations["description"]
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return f"[{self.emoji} {self.status.upper()}] {alertname}: {description}"
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def html(self) -> str:
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alertname = self.labels["alertname"]
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job = self.labels["job"]
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description = self.annotations["description"]
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return (
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f"<font color='#{self.color}'><b>[{self.emoji} {self.status.upper()}]</b></font> "
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f"<a href='{self.url}'>{alertname}</a> ({job})<br/>{description}"
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2020-08-10 00:02:07 +02:00
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)
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