Introduction

This document provides an example of the steps required to upgrade to a new build of FaceStream. The FaceStream build includes FaceStream itself and the LUNA Streams service. Because FaceStream requires the InfluxDB, PostgreSQL, LUNA Configurator, and LUNA Licenses services to run, this manual provides commands to save data from these services.

This manual is intended with an assumption that:

• you already have a previous minor version of FaceStream distribution installed and the required environment is up and running at your server(s).
• FaceStream is installed according to FaceStream installation manual, and the default paths are used. Otherwise, you should consider your manual changes during the update.

This document includes an example of FaceStream deployment. It implements LUNA PLATFORM minimum power operating for demonstration purposes and cannot be used for the production system.

All the provided commands should be executed using the Bash shell (when you launch commands directly on the server) or Putty (when you remotely connect to the server). The provided commands were tested with these utilities only. The use of other shells or emulators may lead to errors when executing commands.