rustfs/.docker/openobserve-otel

OpenObserve + OpenTelemetry Collector

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This directory contains the configuration files for setting up an observability stack with OpenObserve and OpenTelemetry Collector.

Overview

This setup provides a complete observability solution for your applications:

• OpenObserve: A modern, open-source observability platform for logs, metrics, and traces.
• OpenTelemetry Collector: Collects and processes telemetry data before sending it to OpenObserve.

Setup Instructions

1. Prerequisites:

   • Docker and Docker Compose installed
   • Sufficient memory resources (minimum 2GB recommended)

2. Starting the Services:

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

3. Accessing the Dashboard:

   • OpenObserve UI: http://localhost:5080
   • Default credentials:
     • Username: root@rustfs.com
     • Password: rustfs123

Configuration

OpenObserve Configuration

The OpenObserve service is configured with:

• Root user credentials
• Data persistence through a volume mount
• Memory cache enabled
• Health checks
• Exposed ports:
  • 5080: HTTP API and UI
  • 5081: OTLP gRPC

OpenTelemetry Collector Configuration

The collector is configured to:

• Receive telemetry data via OTLP (HTTP and gRPC)
• Collect logs from files
• Process data in batches
• Export data to OpenObserve
• Manage memory usage

Integration with Your Application

To send telemetry data from your application, configure your OpenTelemetry SDK to send data to:

• OTLP gRPC: localhost:4317
• OTLP HTTP: localhost:4318

For example, in a Rust application using the rustfs-obs library:

export RUSTFS_OBS_ENDPOINT=http://localhost:4317
export RUSTFS_OBS_SERVICE_NAME=yourservice
export RUSTFS_OBS_SERVICE_VERSION=1.0.0
export RUSTFS_OBS_ENVIRONMENT=development