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OpenSearch Connector

Connect OpenSearch clusters to Infino for unified querying with full API compatibility.

Prerequisites​

  • OpenSearch Cluster (AWS OpenSearch Service or self-hosted)
  • Cluster Endpoint and port
  • Authentication Credentials (username/password or AWS SigV4)

Required Permissions​

  • Read access to target indices
  • cluster:monitor/main for cluster health
  • indices:data/read/search for querying data

Connection Setup​

Access Connector​

Navigate to Data → Connectors and search for "OpenSearch" or browse the Database category.

Connection Configuration​

  1. Click OpenSearch connector - Opens connection modal
  2. Enter cluster endpoint - Your OpenSearch URL (e.g., https://my-domain.region.es.amazonaws.com)
  3. Choose authentication - Basic auth or AWS SigV4
  4. Provide credentials - Username/password or AWS credentials
  5. Test connection - Verify connectivity
  6. Save connection - Create reusable connection

Authentication Options​

  • Basic Authentication - Username and password
  • AWS SigV4 - For AWS OpenSearch Service
  • SSL/TLS - Encrypted connections

Query Indices​

Once connected, access OpenSearch indices via:

  • Fino AI Assistant (Home) - Ask natural language questions
  • Query → Query Console - Execute Query DSL or SQL
  • Dashboards → Visualizations - Build charts from OpenSearch data
  • Data → Explorer - Browse schemas and sample documents

Browse Indices​

Navigate to Data → Sources to view all available OpenSearch indices.

Optional: Import to Infino​

Use Data → Sources to import specific OpenSearch indices into Infino for:

  • Correlation with other data sources
  • Exploratory staging
  • Data enrichment workflows

Connection Management​

Monitor Connection​

Go to Data → Sources to:

  • View connection status and health
  • See last used timestamp
  • Import data if needed
  • Delete or reconfigure connection

Troubleshooting​

  • Connection failed: Verify cluster endpoint and credentials
  • No indices visible: Check user permissions on target indices
  • Query errors: Ensure read permissions on indices
  • AWS SigV4 errors: Verify AWS credentials and IAM policies