Bacalhau Docs
GithubSlackBlogEnterprise
v1.6.x
  • Documentation
  • Use Cases
  • CLI & API
  • References
  • Community
v1.6.x
  • Welcome
  • Getting Started
    • How Bacalhau Works
    • Getting Started
      • Step 1: Install the Bacalhau CLI
      • Step 2: Running Your Own Job
      • Step 3: Checking on the Status of Your Job
    • Creating Your Own Bacalhau Network
      • Setting Up a Cluster on Amazon Web Services (AWS) with Terraform 🚀
      • Setting Up a Cluster on Google Cloud Platform (GCP) With Terraform 🚀
      • Setting Up a Cluster on Azure with Terraform 🚀
    • Hardware Setup
    • Container Onboarding
      • Docker Workloads
      • WebAssembly (Wasm) Workloads
  • Setting Up
    • Running Nodes
      • Node Onboarding
      • GPU Installation
      • Job selection policy
      • Access Management
      • Node persistence
      • Configuring Your Input Sources
      • Configuring Transport Level Security
      • Limits and Timeouts
      • Test Network Locally
      • Bacalhau WebUI
      • Private IPFS Network Setup
    • Workload Onboarding
      • Container
        • Docker Workload Onboarding
        • WebAssembly (Wasm) Workloads
        • Bacalhau Docker Image
        • How To Work With Custom Containers in Bacalhau
      • Python
        • Building and Running Custom Python Container
        • Running Pandas on Bacalhau
        • Running a Python Script
        • Running Jupyter Notebooks on Bacalhau
        • Scripting Bacalhau with Python
      • R (language)
        • Building and Running your Custom R Containers on Bacalhau
        • Running a Simple R Script on Bacalhau
      • Run CUDA programs on Bacalhau
      • Running a Prolog Script
      • Reading Data from Multiple S3 Buckets using Bacalhau
      • Running Rust programs as WebAssembly (WASM)
      • Generate Synthetic Data using Sparkov Data Generation technique
    • Networking Instructions
      • Accessing the Internet from Jobs
      • Utilizing NATS.io within Bacalhau
    • GPU Workloads Setup
    • Automatic Update Checking
    • Marketplace Deployments
      • Google Cloud Marketplace
    • Inter-Nodes TLS
  • Guides
    • Configuration Management
    • Write a config.yaml
    • Write a SpecConfig
    • Using Labels and Constraints
  • Examples
    • Table of Contents for Bacalhau Examples
    • Data Engineering
      • Using Bacalhau with DuckDB
      • Ethereum Blockchain Analysis with Ethereum-ETL and Bacalhau
      • Convert CSV To Parquet Or Avro
      • Simple Image Processing
      • Oceanography - Data Conversion
      • Video Processing
      • Bacalhau and BigQuery
    • Data Ingestion
      • Copy Data from URL to Public Storage
      • Pinning Data
      • Running a Job over S3 data
    • Model Inference
      • EasyOCR (Optical Character Recognition) on Bacalhau
      • Running Inference on Dolly 2.0 Model with Hugging Face
      • Speech Recognition using Whisper
      • Stable Diffusion on a GPU
      • Stable Diffusion on a CPU
      • Object Detection with YOLOv5 on Bacalhau
      • Generate Realistic Images using StyleGAN3 and Bacalhau
      • Stable Diffusion Checkpoint Inference
      • Running Inference on a Model stored on S3
    • Model Training
      • Training Pytorch Model with Bacalhau
      • Training Tensorflow Model
      • Stable Diffusion Dreambooth (Finetuning)
    • Molecular Dynamics
      • Running BIDS Apps on Bacalhau
      • Coresets On Bacalhau
      • Genomics Data Generation
      • Gromacs for Analysis
      • Molecular Simulation with OpenMM and Bacalhau
    • Systems Engineering
      • Ad-hoc log query using DuckDB
  • References
    • Jobs Guide
      • Job Specification
        • Job Types
        • Task Specification
          • Engines
            • Docker Engine Specification
            • WebAssembly (WASM) Engine Specification
          • Publishers
            • IPFS Publisher Specification
            • Local Publisher Specification
            • S3 Publisher Specification
          • Sources
            • IPFS Source Specification
            • Local Source Specification
            • S3 Source Specification
            • URL Source Specification
          • Network Specification
          • Input Source Specification
          • Resources Specification
          • ResultPath Specification
        • Constraint Specification
        • Labels Specification
        • Meta Specification
      • Job Templates
      • Queuing & Timeouts
        • Job Queuing
        • Timeouts Specification
      • Job Results
        • State
    • CLI Guide
      • Single CLI commands
        • Agent
          • Agent Overview
          • Agent Alive
          • Agent Node
          • Agent Version
        • Config
          • Config Overview
          • Config Auto-Resources
          • Config Default
          • Config List
          • Config Set
        • Job
          • Job Overview
          • Job Describe
          • Job Executions
          • Job History
          • Job List
          • Job Logs
          • Job Run
          • Job Stop
        • Node
          • Node Overview
          • Node Approve
          • Node Delete
          • Node List
          • Node Describe
          • Node Reject
      • Command Migration
    • API Guide
      • Bacalhau API overview
      • Best Practices
      • Agent Endpoint
      • Orchestrator Endpoint
      • Migration API
    • Node Management
    • Authentication & Authorization
    • Database Integration
    • Debugging
      • Debugging Failed Jobs
      • Debugging Locally
    • Running Locally In Devstack
    • Setting up Dev Environment
  • Help & FAQ
    • Bacalhau FAQs
    • Glossary
    • Release Notes
      • v1.5.0 Release Notes
      • v1.4.0 Release Notes
  • Integrations
    • Apache Airflow Provider for Bacalhau
    • Lilypad
    • Bacalhau Python SDK
    • Observability for WebAssembly Workloads
  • Community
    • Social Media
    • Style Guide
    • Ways to Contribute
Powered by GitBook
LogoLogo

Use Cases

  • Distributed ETL
  • Edge ML
  • Distributed Data Warehousing
  • Fleet Management

About Us

  • Who we are
  • What we value

News & Blog

  • Blog

Get Support

  • Request Enterprise Solutions

Expanso (2025). All Rights Reserved.

On this page
  • Source Specification Parameters
  • Example
  • Example (Imperative/CLI)

Was this helpful?

Export as PDF
  1. References
  2. Jobs Guide
  3. Job Specification
  4. Task Specification
  5. Sources

IPFS Source Specification

PreviousSourcesNextLocal Source Specification

Was this helpful?

The IPFS Input Source enables users to easily integrate data hosted on the into Bacalhau jobs. By specifying the Content Identifier (CID) of the desired IPFS file or directory, users can have the content fetched and made available in the task's execution environment, ensuring efficient and decentralized data access.

Source Specification Parameters

Here are the parameters that you can define for an IPFS input source:

  • CID (string: <required>): The Content Identifier that uniquely pinpoints the file or directory on the IPFS network. Bacalhau retrieves the content associated with this CID for use in the task.

Example

Below is an example of how to define an IPFS input source in YAML format.

InputSources:
  - Source:
      Type: "ipfs"
      Params:
        CID: "QmY7Yh4UquoXHLPFo2XbhXkhBvFoPwmQUSa92pxnxjY3fZ"
  - Target: "/data"

In this configuration, the data associated with the specified CID is fetched from the IPFS network and made available in the task's environment at the "/data" path.

Example (Imperative/CLI)

Utilizing IPFS as an input source in Bacalhau via the CLI is straightforward. Below are example commands that demonstrate how to define the IPFS input source:

  1. Mount an IPFS CID to the default /inputs directory:

    bacalhau docker run -i ipfs://QmeZRGhe4PmjctYVSVHuEiA9oSXnqmYa4kQubSHgWbjv72 ubuntu ...
  2. Mount an IPFS CID to a custom /data directory:

    bacalhau docker run -i ipfs://QmeZRGhe4PmjctYVSVHuEiA9oSXnqmYa4kQubSHgWbjv72:/data ubuntu ...

These commands provide a seamless mechanism to fetch and mount data from IPFS directly into your task's execution environment using the Bacalhau CLI.

InterPlanetary File System (IPFS)