ced4568
4e8fa1d413
Self-hosted, no paid SaaS. Host/container/Postgres metrics, uptime probes against the new /healthz endpoints, alert rules split critical (pages) vs warning (informational), one starter Grafana dashboard. Deliberately separate from the application's instructor learning analytics (Phase 3B) - different audience, different data. Validated: promtool check config (valid), promtool check rules (11 rules, valid), amtool check-config (1 inhibit rule, 2 receivers, valid).
37 lines
890 B
YAML
37 lines
890 B
YAML
# Minimal single-binary Loki config — local filesystem storage, no external dependency, sized
|
|
# for this deployment (a handful of services' logs, not internet-scale ingestion).
|
|
# Retention is set here, not left to grow forever — see docs/OBSERVABILITY.md §"retention."
|
|
|
|
auth_enabled: false
|
|
|
|
server:
|
|
http_listen_port: 3100
|
|
|
|
common:
|
|
path_prefix: /loki
|
|
storage:
|
|
filesystem:
|
|
chunks_directory: /loki/chunks
|
|
rules_directory: /loki/rules
|
|
replication_factor: 1
|
|
ring:
|
|
kvstore:
|
|
store: inmemory
|
|
|
|
schema_config:
|
|
configs:
|
|
- from: 2024-01-01
|
|
store: tsdb
|
|
object_store: filesystem
|
|
schema: v13
|
|
index:
|
|
prefix: index_
|
|
period: 24h
|
|
|
|
limits_config:
|
|
retention_period: 720h # 30 days — matches Prometheus's default retention (production.yml var)
|
|
|
|
compactor:
|
|
working_directory: /loki/compactor
|
|
retention_enabled: true
|