21.2.0

Features

Production State

Data Hub

• added POST /data/import API endpoint: Import multiple data records
• extended GET /data API endpoint: Filter and retrieve multiple data records
• see https://data-hub.openintegrationhub.com/api-docs

Tagging Service

• New optional service added as a separate repository, that allows group tags with all different types of objects (templates, components...).

Connector Repository (#1269)

• Expanded model allow storing information about component functions
• Added endpoint for automatically fetching function data from public component repositories

OIH Edge Extension

• Added Python OIH Edge Extension for connecting IIoT data sources to the OIH

Development State

Logic gateway

• A new global component "Logic Gateway" is currently in the alpha stage of the development and will be shipped shortly
• Logic Gateways can be placed in any flow to control the execution of nodes. A Logic Gateway requires a predefined rule with instructions, which can also reference any data emitted by any previous node in the given flow.
• Possible scenarios for Logic Gateways are: conditional execution, loops, branch switching, flow branch joins

IDS PoC

• Added IDS-SQL Adapter and OIH-IDS Gateway components together with the IDS-Wrapper for interaction with the IDS (International Data Spaces) ecosystem
• Added IDS-Connectivity chapter under "For Developers" section of OIH documentation describing the involved components, the basic concept of the PoC and giving an example scenario for testing

Enhancements

• Improvements to Data Hub
  • Allow Admins to vew more data objects
  • Better data handling in Ferryman
• Secret Service
  • Refactor to remove library (#1259)
  • Add lookups for secrets from auth clients (#1263)
• Flows can now be filtered by template (#1265)
• Ferryman can auto-save snapshots

Fixes

• Corrected minor bugs in Data Hub record passing
• Improve yarn audit severity by updating multiple packages (#1282)

Other

• Updated docker-compose implementation to include new services
• Updated minikube deployment for ARM Macs
• Add flow and build step for dev-tools/test-component in dev-tools/docker-compose (#1282)