Hub Enterprise - Server Installation Quick Spec

This installation uses a Docker Compose script to start and manage the OpenLegacy server environment. The provided installation script supports RH/Fedora and Debian-based Linux distributions and has been tested on CentOS and Ubuntu. Occasional errors may occur on other operating systems.

Server Requirements

• CPU: 2 cores
• RAM: 8GB
• Disk Space: 20GB

Required Software

• Docker
• docker-compose CLI
• unzip

Installation Steps

1. Download the installation bundle from download.openlegacy.com.
2. Extract the bundle using unzip.
3. Follow the README inside the installation package for technical details and environment setup instructions.

Access to download.openlegacy.com: Contact your OpenLegacy representative to obtain download access.

All server components are started and managed through Docker Compose for simplified deployment and maintenance. For advanced options or troubleshooting, see the documentation included in the installation bundle.

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In case H3270 screens are required to be integrated into the Hub

The key step is to place the H3270 Jar file into the directory /opt/openlegacy/volumes/hub-enterprise/libs before or after installation.

The system automatically mounts and looks for the Jar in this location. If you add the Jar file after the initial installation, just restart the container to enable H3270 integration, there’s no need to rerun the installer or reconfigure components.