rustfs/.docker/openobserve-otel/README.md

OpenObserve + OpenTelemetry Collector

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This directory contains the configuration for an alternative observability stack using OpenObserve.

⚠️ Note

For the recommended observability stack (Prometheus, Grafana, Tempo, Loki), please see ../observability/.

🌟 Overview

OpenObserve is a lightweight, all-in-one observability platform that handles logs, metrics, and traces in a single binary. This setup is ideal for:

• Resource-constrained environments.
• Quick setup and testing.
• Users who prefer a unified UI.

🚀 Quick Start

1. Start Services

cd .docker/openobserve-otel
docker compose up -d

2. Access Dashboard

• URL: http://localhost:5080
• Username: root@rustfs.com
• Password: rustfs123

🛠️ Configuration

OpenObserve

• Persistence: Data is persisted to a Docker volume.
• Ports:
  • 5080: HTTP API and UI
  • 5081: OTLP gRPC

OpenTelemetry Collector

• Receivers: OTLP (gRPC 4317, HTTP 4318)
• Exporters: Sends data to OpenObserve.

🔗 Integration

Configure your application to send OTLP data to the collector:

• Endpoint: http://localhost:4318 (HTTP) or localhost:4317 (gRPC)

Example for RustFS:

export RUSTFS_OBS_ENDPOINT=http://localhost:4318
export RUSTFS_OBS_SERVICE_NAME=rustfs-node-1