Administrator Guide

This guide describes operational administration, monitoring, maintenance, and visual management for rekuiper.

Operations Sections

• Configuration: Details global configuration parameters, environment variable syntax, and configuration file precedence.
• Version Migration: Details database schema and configuration migration procedures across releases.
• Monitoring with Prometheus: Guides setup and visualization of runtime metrics using Prometheus and Grafana.
• Error Codes: References system error codes and troubleshooting actions.
• Data Tracing: Guides OpenTelemetry tracing configuration and span inspection.
• Management Console: Introduces web-based visual management for streams, rules, and plugins.
• Reliability & Stable Scope: References MQTT delivery guarantees, broker outage caching, engine recovery, backup, and rollback procedures.