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OpenSearch Dashboard

OpenSearch Dashboard is a web-based visualization tool for OpenSearch, similar to Kibana for Elasticsearch. It provides an interface to explore, visualize, and analyze your data.

Setup

First, make sure OpenSearch is enabled (see opensearch.md). Then enable OpenSearch Dashboard:

dev setup

If you've already set up your environment:

mkdir -p conf/opensearch-dashboard
dev rebuild

Access

OpenSearch Dashboard is available at: http://localhost:5601

Features

OpenSearch Dashboard provides:

  • Discover: Explore your data with powerful search
  • Visualize: Create charts, graphs, and maps
  • Dashboard: Combine visualizations into dashboards
  • Dev Tools: Execute queries and API calls
  • Management: Configure indices, mappings, and settings

Using Dev Tools

The Dev Tools console is useful for testing queries:

  1. Navigate to http://localhost:5601
  2. Click "Dev Tools" in the left menu
  3. Execute queries directly:
GET /_cluster/health

GET /my-index/_search
{
  "query": {
    "match_all": {}
  }
}

Troubleshooting

Ensure both OpenSearch and OpenSearch Dashboard are running:

dev ps | grep opensearch

Check OpenSearch Dashboard logs:

dev logs opensearch-dashboard

If the dashboard shows "OpenSearch Dashboards server is not ready yet":

  • Wait a moment for OpenSearch to fully start
  • Verify OpenSearch is accessible: dev console curl opensearch:9200