Prerequisites

Prerequisites

In Open iT, a migration refers to moving the software installation from one machine to another, typically involving a change in hardware, operating system environment, or infrastructure (e.g., transferring from one server to a new host).

A migration may also be performed when moving between major software versions, such as migrating from version 9.19 to version 10.2.

This guide walks you through the Core Server migration process, including uninstalling the software from the original machine, reinstalling it on the target system, and reapplying existing configurations, data, and license settings.

It includes step-by-step instructions on preparing both source and destination environments, transferring necessary files, and validating the system after migration. Follow this guide carefully to minimize downtime and avoid potential issues during the migration process.

warning

Since the migration of the Open iT Core Server can be difficult in a very customized setup, please seek professional assistance from Open iT.

warning

It is required to have Open iT Ingress installed and the URI ready when migrating to Open iT version 10. Otherwise, manual configuration is necessary for the two components to communicate. Use the instructions in the Manually Configuring the Core Server Connection to Ingress section if manual configuration is necessary.

Accomplish the following items before migrating the Core Server:

1. Coordinate with the Open iT Support Team at support@openit.com and ask for the list of custom configurations, scripts or binaries deployed in your setup.

2. Make sure you back up all the critical folders before initiating migration; this includes:

   Windows

   • Core Folder (default location: C:\Program Files\OpeniT)
   • Data Folder (default location: C:\ProgramData\OpeniT)

   Unix

   • Core Folder (default location: /var/opt/openit)
   • Data Folder (this is your specified data_dir (<root_data_dir>) during Open iT Core Server installation)
   note

   Folder locations may vary based on the installation directories specified.

3. Verify whether the setup is using HTTPS or not. Take note of the SSL certificate directory.

4. Gather screenshots of the following pages:

   • License Monitor
   • Mapping
   • Users
   • Data Generation > Automatic Generation Config
   • Settings > General
   • Settings > Registry

Next Steps?

Once all the items are accomplished, you may now proceed to install the Core Server in the new machine.

Core Server Installation Requirements