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openems-build/README.md
Felix Mumme db6ed5a358 update readme
2025-01-16 21:44:28 +01:00

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Installation Script for OpenEMS

This installation script automates the setup of OpenEMS on a server. It performs the following tasks:

  1. Host Configuration: Prompts the user to enter the host name for the server. If no input is provided, it defaults to the current hostname.

  2. UI Default Setting: Asks the user if they want to set the OpenEMS UI as the default for the server. If confirmed, it warns that this will override the default Nginx configuration.

  3. Package Installation: Updates the package list and installs the required packages, including OpenJDK 17, Nginx, and Wget.

  4. OpenEMS Service Setup: Downloads the OpenEMS system service configuration and sets up the necessary directories and files for OpenEMS.

  5. Nginx Configuration: Sets up the Nginx server to serve the OpenEMS UI, including downloading the UI files and configuring the Nginx site.

  6. Service Management: Reloads the systemd manager configuration, enables, and starts the OpenEMS service, and restarts Nginx to apply the new configuration.

Installation Instructions

You can install OpenEMS by executing these commands:

# Download the script
curl -sfLO https://git.mumme-it.de/Mumme-IT/openems-build/raw/branch/main/installation/install-openems.sh

# Make it executable
chmod +x install-openems.sh

# Run the installation script
./install-openems.sh

The script will prompt you for:

  • The hostname for your server (defaults to current hostname if left empty)
  • Whether to set OpenEMS UI as the default site for the server

Installation

To install OpenEMS, run the following command:

wget -O - https://git.mumme-it.de/Mumme-IT/openems-build/raw/branch/main/installation/install-openems.sh | bash

Updates

The installation script also supports updating an existing installation. If you run the script on a system that already has OpenEMS installed, it will:

  • Update the OpenEMS JAR file
  • Update the UI files
  • Restart the OpenEMS service

To update your installation, simply run the installation command again:

wget -O - https://git.mumme-it.de/Mumme-IT/openems-build/raw/branch/main/installation/install-openems.sh | bash