ERDDAP Prometheus Monitoring

This directory contains Docker configurations for monitoring ERDDAP instances with Prometheus and Grafana.

Quick Start

1. Edit prometheus.yml to configure your ERDDAP instance URLs
2. Run docker-compose --profile monitoring up -d
3. Access Prometheus at http://localhost:9090
4. Access Grafana at http://localhost:3000 (admin/erddapadmin)

Monitoring Multiple ERDDAP Instances

Edit the scrape_configs section in prometheus.yml to add additional ERDDAP instances:

scrape_configs:
  - job_name: 'erddap-instance1'
    metrics_path: '/erddap/metrics'
    static_configs:
      - targets: ['erddap1.example.com:8080']
        labels:
          instance: 'production'

  - job_name: 'erddap-instance2'
    metrics_path: '/erddap/metrics'
    static_configs:
      - targets: ['erddap2.example.com:8080']
        labels:
          instance: 'development'

Included Dashboards

- ERDDAP Overview: General metrics about datasets, requests, and server health
- ERDDAP Performance: Detailed performance metrics for requests and operations

Configuration Options

See https://prometheus.io/docs/prometheus/latest/configuration/configuration/ for additional configuration options.

To create all the necessary directories, run these commands:

These files form a complete solution that demonstrates:
1. A clean API design for metrics collection
2. A Docker-based Prometheus server configuration
3. Grafana dashboards for visualization
4. Documentation for ERDDAP administrators