fix: Loki integration in release mode - logs now properly written and… #82
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… scraped
Fixed two critical issues preventing Loki from receiving logs in production:
1. Logback Configuration:
- Split logger configurations by Spring profile
- Dev profiles: write to CONSOLE only
- Prod profile: write to both JSON (stdout) AND ASYNC_FILE
- Previous bug: loggers had additivity=false with only CONSOLE ref,
ignoring ASYNC_FILE even in prod mode
2. Docker Compose:
- Added logs volume mount to abada-engine service in release compose
- Logs are now accessible to Promtail on host filesystem
Additionally:
- Created alternative promtail-config-docker.yaml for Docker logging driver
- Added comprehensive troubleshooting documentation
Verified:
- Logs written to file (27 lines)
- Promtail successfully scraping
- Loki receiving logs with proper labels (filename, job, service_name)
- Query {service_name="abada-engine"} returns log entries
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… scraped
Fixed two critical issues preventing Loki from receiving logs in production:
Logback Configuration:
Docker Compose:
Additionally:
Verified: