[Service] logging-system #6
Description
Service Description
Centralized logging service for collecting, processing, and analyzing application logs.
Features
- Log aggregation from multiple sources
- Structured logging support
- Log parsing and enrichment
- Search and filtering capabilities
- Alert configuration
- Log retention policies
Technical Stack
- Elasticsearch for storage and search
- Logstash/Fluentd for processing
- Kibana for visualization
- Kafka for log streaming
- S3 for long-term storage
Log Sources
- Application logs
- System logs
- Access logs
- Error logs
- Audit logs
- Performance logs
API Endpoints
- POST /logs/ingest
- GET /logs/search
- GET /logs/stream
- POST /logs/alert
- DELETE /logs/purge
Requirements
- Handle 100K logs/second
- 30-day hot storage
- 1-year cold storage
- Sub-second search response
- Real-time alerting
Implementation Plan
- Week 1: Basic log ingestion
- Week 2: Search implementation
- Week 3: Alerting system
- Week 4: Dashboard and monitoring