Loki

Log aggregation system for BlumeOps infrastructure.

Quick Reference

Property	Value
URL	https://loki.ops.eblu.me
Tailscale URL	https://loki.tail8d86e.ts.net
Namespace	monitoring
Image	grafana/loki:3.4.2
Storage	50Gi PVC
Retention	31 days

Architecture

• Single-node deployment with filesystem storage
• TSDB index with 24h period
• Logs collected by Alloy and pushed via Loki API
• Queried via grafana

Log Sources

From Indri (via Alloy):

• forgejo, tailscale (brew services)
• alloy, borgmatic, zot, jellyfin (LaunchAgents)

From Kubernetes (via Alloy DaemonSet):

• All pods in all namespaces

Query Examples (LogQL)

{service="forgejo"}                     # All forgejo logs
{service="borgmatic", stream="stderr"}  # Borgmatic errors
{host="indri"} |= "error"               # All logs containing "error"

Related

• Alloy - Log collector
• grafana - Log visualization
• prometheus - Metrics counterpart