mirror of
https://github.com/napnap75/multiarch-docker-images.git
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thomas
a5337c3d29
- Introduced alerters package with base Alerter class and implementations for LogAlerter and GotifyAlerter. - Created fetchers package with abstract LogFetcher class and implementations for FileLogFetcher, LokiLogFetcher, and ParseableLogFetcher. - Added filters package with base Filter class and implementations for RegexpFilter and GeolocationFilter. - Implemented rules package with base AlertRule class and SimpleAlertRule for alerting logic. - Enhanced configuration handling with utilities for loading and validating JSON configuration. - Updated logging setup for better logging management. - Modified main application logic to utilize the new modular structure, improving maintainability and readability. - Updated config.json and config.schema.json to reflect changes in alerting and fetching configurations. - Added python-dateutil to requirements for date parsing functionality.
30 lines
893 B
Python
30 lines
893 B
Python
"""Regexp filter implementation."""
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import logging
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import re
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from typing import Dict, Any, Optional
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from .base import Filter
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logger = logging.getLogger("log-alert")
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class RegexpFilter(Filter):
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"""Concrete implementation for Regexp filter."""
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def __init__(self, config: Dict[str, Any]):
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self.match = config["match"]
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def filter(self, log: Dict[str, Any]) -> Optional[Dict[str, Any]]:
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match = re.search(self.match, log["log"])
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if match:
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# Only call groupdict() when there is a match
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groups = match.groupdict()
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logger.debug(f"Regex match for '{self.match}' in log: {groups}")
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if groups:
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log.setdefault("labels", {}).update(groups)
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return log
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# no match
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logger.debug(f"Regex did not match for pattern '{self.match}' in log: {log.get('log')}")
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return None
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