Sunbird RC (Registry & Credential)
  • Learn
    • Introduction
    • Sunbird RC Overview
      • Why do we need Sunbird RC?
      • Core Capabilities
      • Core Registry Verbs
      • Workflows
      • What Sunbird RC is and what it's not? (WIP)
      • Possibilities
      • Demo Links
    • Technical Overview
      • High level architecture
      • Technical Specification Draft
      • Tech Stack and Requirements
    • Adopters
    • Roadmap
  • Use
    • Getting started
      • Pre-requisites
      • Installation Guide
        • Registry CLI
          • Setup A Registry Instance
        • Manual installation through docker-compose
        • Production setup through Helm
    • Developer's Guide
      • Configurations
        • Frontend Configurations
        • Frontend - Proxy configuration
        • Audit Configuration
        • Notifications Configuration
        • View Templates Configuration
      • Schema Setup
        • Introduction To Schemas
        • Creating Your Own Schemas
        • Schema Configuration
        • Create Schemas With Custom Password
      • Setup the Backend
      • Setup the Frontend
      • Backup and Restore
        • PostgreSQL
          • SQL Dump
          • File System Level Backup
          • Continuous Archiving and Point-in-Time Recovery (PITR)
        • Cassandra
          • Snapshot-based backup method
          • Incremental backup method
          • Data Restore
      • Generic Identity And Access Management
      • Metrics
      • Custom Keycloak Build
      • Custom QR Code design
      • VC Verification Module
    • Integrations
      • SSO with existing systems
      • Digilocker Meripehchaan SSO
      • Digilocker Integration
    • Release Notes
      • Latest Release - v1.0.0
    • Admin Portal
      • Login
      • Get Started
        • Create Schema
        • Attestation Workflows (WIP)
        • VC Template
          • Custom VC Template (WIP)
        • Ownership (WIP)
        • Publish (WIP)
      • Dashboard
  • API Reference
    • Registry
      • Using The APIs
      • Create An Entity
      • Invite An Entity
      • Generate token
      • Generate admin token
      • Get An Entity
      • Get An Entity By Id
      • Update An Entity
      • Create A Property Of An Entity
      • Update A Property Of An Entity
      • Revoke a Credential
      • Delete An Entity
    • Schema
      • Create Schema
      • Get Schema
      • Update Schema
      • Delete Schema
      • Publish A Schema
    • Attestation API
      • Raise An Attestation
      • Get Attestation Certificate
    • Claims API
      • Get All Claims
      • Get Claim by ID
      • Attest A Claim
    • Discovery API
      • Search An Entity
    • File Storage API
      • Upload A File
      • Get Uploaded File
      • Delete A File/ Multiple Files
    • Bulk Issuance API
      • Get Sample Template
      • Upload CSV
      • Get all uploaded Files
      • Download a Report File
    • Metrics APIs
      • Get Count
      • Get Aggregates
    • Other APIs
      • Sign API
      • Verify API
      • Swagger JSON API
      • Health API
  • Reference Solutions for Functional Registries
    • Education
      • Education Ecosystem
        • Installation
      • Education Registries
        • Installation
    • Health Registries
      • Organ Registries
        • Frontend Setup
        • Backend Setup
        • User Guide
      • Health Facility Registry
    • Govt to Person (G2P)
  • Reference Solution for Digital Credentials
    • Certificate Issuance
      • Installation(WIP)
      • User Guide
    • Vaccination Platform
    • Unified Learners Passport (ULP)
      • ULP Capabilities
      • Example Scenario
      • Technical Components (WIP)
      • Demo/Sandbox Links (WIP)
      • Installation Guide (WIP)
        • Frontend Setup
        • Installation through docker-compose
        • Dummy records setup for refrence
    • eLocker
      • High Level Diagram
      • Installation (WIP)
        • Frontend Setup E-locker
      • User Guide
    • Skills & Work Credentials
  • Links
    • Source Code
    • Releases & Changelogs
    • Website
    • Roadmap
    • Reference links
    • Design
  • Community
    • Discussion Forum
    • Contributors
    • Contributing
    • Contribution Guidebook
    • Code of Conduct
    • Community Events
    • Status By Track
  • HELP
    • Roadmap
    • FAQs
    • Glossary
    • Guide to Electronic Registries and Verifiable Credentials
      • Verifiable Credentials
        • What issues will Verifiable Credentials address?
        • What are the key roles in Verifiable Credentials?
        • What are the components of Verifiable Credentials?
        • What are the benefits of Verifiable Credentials?
        • Digital Credentials vs Verifiable Credentials
        • QR code vs Verifiable QR code
        • Use Cases
      • Electronic Registries
        • Evolution of Electronic Registries
        • What issues will Electronic Registries address?
        • Benefits of Electronic Registries
        • Registry vs Database
        • Design Principles
        • Use Cases
      • Leveraging Existing data stores
    • External Open Source Software Attributions
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  • Architecture Diagram
  • Tech Stack
  • Stock Frontend Interface
  • Deployment
  • Typical Requirement for production

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  1. Learn
  2. Technical Overview

Tech Stack and Requirements

PreviousTechnical Specification DraftNextAdopters

Last updated 1 year ago

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Architecture Diagram

Tech Stack

Software/Language
Recommended
Minimum Version

Java

1.8

1.8

Node JS

v18.12.1

v18.12.1

Go Lang

1.15

1.15

Linux / Docker

any

any

Postgre sql

latest

v8

Redis

latest

4

ElasticSearch

7.17.13

7.10.1

Keycloak

14.0.0

14.0.0

Minio

latest

Kafka (Zookeeper)

latest

nginx

latest

Angular

8

Kubernetes

latest

Helm

latest

Docker Compose

latest

Stock Frontend Interface

Angular 8

Deployment

On local machines, Docker is recommended.

For development, a single VM with docker will work.

The steps to setup the development environment is available here.

For production, Kubernetes is recommended.

Typical Requirement for production

  • 1 node small (backed by CDN) 2 core 4 gb minimum (UI)

  • 3 node kubernetes cluster with 4 core 8 gb RAM 200 GB storage

  • 2 node for postgresql 4 core 8gb RAM 500 GB storage

  • 1 node for elastic-search 4 core 8gb RAM 200 GB storage (if needed)

  • Loadbalancer based on cloud provider

Installation Guide