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:

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There are no upstream code changes.

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

Upgrade Procedures

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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

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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

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