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domino-data-connectivity

Configures AWS S3 Mountpoint, data volumes, and credential propagation for Domino workloads.

Updated Aug 23, 2026
Search Tags:#connectivity#cloud-storage#irsa#domino#s3-mountpoint#azure-entra-id#external-data-volumes
One-click install
npx skills add https://github.com/jvdomino/domino-data-lab-plugin --skill domino-data-connectivity
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: domino-data-connectivity
Source: https://github.com/jvdomino/domino-data-lab-plugin/tree/main/skills/data-connectivity
Command: npx skills add https://github.com/jvdomino/domino-data-lab-plugin --skill domino-data-connectivity

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Domino workloads often need to access data from external sources (cloud storage, external databases, and shared volumes). This guide provides structured guidance to connect Domino to these sources and propagate user credentials securely across cloud platforms.

Core Features & Use Cases

  • S3 Mountpoint access to mount an S3 bucket as a local filesystem for Domino workloads (workspaces, jobs, apps)
  • External Data Volumes (EDV) to mount external storage into Domino environments
  • Credential propagation via AWS IRSA (OIDC) and Azure Entra ID for user-based access to cloud services
  • Use cases include data ingestion pipelines, model training data access, and cross-account data sharing

Quick Start

Configure the chosen connectivity option (S3 Mountpoint, IRSA, or Azure Entra ID) and verify that Domino workloads can access the target data sources.

Frequently Asked Questions about domino-data-connectivity

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I mount an S3 bucket to a Domino workspace as a local filesystem?▼

You can mount an S3 bucket as a local filesystem in Domino workspaces, jobs, and apps using S3 Mountpoint. This provides direct file-level access to cloud storage data for your workloads.

How does credential propagation work for Domino workloads accessing external data sources?▼

Credential propagation uses AWS IRSA and Azure Entra ID to pass user identities securely to cloud services. This ensures user-based access controls are maintained across Domino workloads interacting with external data.

What is the best way to connect Domino workloads to external storage volumes?▼

The best way to connect Domino workloads to external storage is using External Data Volumes. This feature mounts external storage directly into Domino environments for seamless data ingestion and model training.

Can I use AWS IRSA for identity propagation in Domino jobs and apps?▼

Yes, AWS IRSA is fully supported for identity propagation across Domino jobs, workspaces, and apps. It uses OIDC mechanisms to grant cloud IAM permissions securely to your running workloads.

Does Domino support Azure Entra ID for accessing cloud data sources?▼

Yes, Domino supports Azure Entra ID for credential propagation. This configuration allows Domino workloads to authenticate and access cloud data sources using Azure identity mechanisms.

When do I need External Data Volumes versus S3 Mountpoint in Domino?▼

Use S3 Mountpoint to mount an S3 bucket as a local filesystem for direct file operations. Use External Data Volumes to mount broader external storage systems into Domino environments for shared access.

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