Release Notes for the Smart Data Transaction for CPS R7 Blueprint

Summary

This is the secondrelease second release of the Smart Data Transaction for CPS (Cyber-Physical Systems) Blueprint. The blueprint is focused on two main goals:

...

There are no upstream code changes.

Since this is the first release, there are no differences from previous version.

Upgrade Procedures

As this is the first release there are no upgrade procedures. Follow the process described in the Installation Guide

Upgrade Procedures

The steps to upgrade from the previous version to the current version are as follows。

• Upgrade the source code to Release7, then modify the deploy/playbook/group_vars/all/edgex.yml file and files in deploy/playbook/host_vars directory according to the Installation Guide.
• Run the edgex_stop.yml playbook to stop the EdgeX services.
• Run the build_images.yml and push_images.yml playbooks to update the docker images in the private registry.
• Run the edge_install.yml playbook to update the default docker runtime of edge nodes.

• Run the edgex_start.yml playbook to start the Edgex services.

Release Data

Module Version Changes

...

The following known issues exist in the EdgeX Foundry implementation and impact this blueprint:

• edgex-go issue 3851
• edgex-go issue 3852

• A similar issue that hides the Kong (API gateway) application's /usr/kong/lib directory, leading to the process crashing
• An issue with Kong's DNS processing that makes it fail to resolve the "localhost" address

...