Script Based Install Guide: Microsoft Fabric EP for RED10.2

This is a guide to installing the WhereScape Enablement Pack for Microsoft Fabric in WhereScape RED10

Prerequisites For PostgreSQL Metadata

Before you begin the following prerequisites must be met:

Create Database and ODBC DSN:
- Supported* version of PostgreSQL (PostgreSQL 12 or higher)
  - A database to house the RED Metadata Repository.
  - A database for the Range Table DB (Optional)
  - A database to house scheduler (Optional)
  - Software Installations
- WhereScape RED10 with valid license key entered and EULA accepted
- WhereScape Enablement Pack for target database version RED10
Windows Powershell (64-bit) version 4 or higher
- To check the Windows Powershell Version:
  - Run the below command in Windows Powershell
    Get-Host|Select-Object Version

- - Run the below command in the Command Prompt
    powershell $psversiontable

Run the following command using PowerShell

The security protocol TLS 1.0 and 1.1 used by PowerShell to communicate with the PowerShell gallery has been deprecated and TLS 1.2 has been made mandatory

[Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12
Register-PSRepository -Default -Verbose
Set-PSRepository -Name "PSGallery" -InstallationPolicy Trusted

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Install-Module -Name PoshProgressBar -SkipPublisherCheck -Force

RED supports the following versions for the metadata repository: PostgreSQL 12 or higher

Prerequisites For Microsoft Fabric

Before you begin the following prerequisites must be met:

For Windows
- Install the latest Azure CLI package - Latest MSI of the Azure CLI (64-bit)
For Linux
- Install latest Azure CLI package using command:
```
curl -sL https://aka.ms/InstallAzureCLIDeb | bash
```

Open the command prompt:
```
az login
```
- Login using an Azure account having a Microsoft Fabric subscription.
Create a Database and ODBC DSN:
- Microsoft Fabric
  - At least one schema available to use as a RED Data Warehouse Target.
Python 3.8 or higher
- Select "Add Python 3.8 to PATH" from installation Window.
- Pip Manager Install with command :
```
python -m pip install --upgrade pip
```

Enablement Pack Setup Scripts

The Enablement Pack Install process is entirely driven by scripts. The below table outlines these scripts, their purpose and if "Run as Administrator" is required.

1	Setup_Enablement_Pack.ps1	Setup and configure a RED Metadata Repository for target database If RED repository exists then updates the repository with 1.Templates 2.Scripts 3.Extended Properties 4.Datatype Mappings 5.UI Configurations	Yes	New and Existing installations
2	install_WslPython_Modules.bat	Installs or updates WslPython Modules and required Python libraries on this machine.	Yes	New and Existing installations
3	import_python_templates.ps1	Imports or updates the Python Templates to a RED Metadata Repository. Also includes any Script Imports	No*	Existing installations
4	set_default_templates.ps1	Applies the RED Connection defaults in a RED Metadata Repository for Python or Powershell templates.	No*	Existing installations

* Note that on some systems executing Windows Powershell scripts is disabled by default, see troubleshooting for workarounds

Each Powershell script in the list above provides some help at the command line, this can be output by passing the "-help" parameter to the script.For Example > .\Setup_Enablement_Pack.ps1 -help

Step-By-Step Guide

Setup and configure RED Metadata Repository

Run Powershell as Administrator:

Script 1 > Powershell -ExecutionPolicy Bypass -File .\Setup_Enablement_Pack.ps1

Important Upgrades Notes

If RED repository exists, it will prompt to upgrade the repository.

This enablement pack will overwrite any existing Source Enablement Pack UI Configs:

To ensure existing Source Enablement Pack connections and associated Load Tables continue to browse and load:

Connection UI Config	Load UI Config
Amazon S3	Load From Amazon S3
Azure Data Lake Storage Gen2	Load From Azure Data Lake Storage Gen2
Google Cloud	Load From Google Cloud
Azure One Lake	Load From Azure One Lake

Go into UI Configuration Maintenance in RED prior to installing this Enablement Pack and rename the affected UI Configurations. While the updated Load Template will work with previous Source Enablement Pack's we recommend moving these previous versions of Load Tables to newly created Parser based connections following this install. The earlier versions of the Source Enablement Pack will be deprecated following this release.

Important

A change to the script exit code has been introduced. Whenever a load/update script is regenerated, it is essential to regenerate the linked action script. Similarly, regenerating the action scripts requires regenerating the associated load/update scripts to keep both scripts in sync.

Install or Update WhereScape Python Modules

Run Script As Administrator

Script 2 > install_WslPython_Modules.bat

There are two steps in this script:

1. Installs the WhereScape WslPython modules to C:\Program Data\WhereScape\Modules\

2. PIP to download/update required Python libraries - for offline install please see the required library list for Python in the Troubleshooting section.

Install or Update WhereScape Python Templates (For Existing Installations)

Run Script as Administrator

Script 2 > install_WslPython_Modules.bat
Script 3 > . .\import_python_templates.ps1
Script 4 > . .\set_default_templates.ps1

Note

Skip this step for new installations.

Set Connection defaults for a Template Set (For Existing Installations)

Script 4 > . .\set_default_templates.ps1

Choose "Python" when prompted.

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