VortexFileSync

High-Performance File Synchronization for Modern Minecraft Networks

VortexFileSync is a high-performance file synchronization plugin built for modern Minecraft networks. It enables seamless sharing of configuration files, scripts, and data across multiple server instances via a centralized database, ensuring absolute consistency across your entire network without manual intervention.

It's designed to automate the tedious process of updating multiple servers, allowing you to edit a file on one "master" server and have it automatically propagate to all others in real-time.

What can you do with it?

You can create synchronization tasks that:

• Sync Entire Folders: Effortlessly share directories like plugins/Skript/scripts, plugins/LuckPerms, or custom config folders.
• Auto-Detect Changes: Uses advanced SHA-256 hashing to monitor file changes and only sync when an actual update is detected.
• Trigger on Commands: Automatically upload changes when specific in-game or console commands are executed, for example after reloading a config.
• Apply YAML Overrides: Keep files synced while maintaining server-specific values, such as database credentials or server names, using a powerful override system.
• Execute Post-Sync Commands: Automatically run console commands like /sk reload all or /lp reload after a server receives a file update.

Important: Scope & World Files

VortexFileSync is designed for configuration and data synchronization. It is not intended for synchronizing active world files, such as level.dat, region files, or similar world data.

Attempting to sync world folders while a server is running will result in corruption or incomplete transfers. Please only use this plugin for plugin configurations, scripts, and static data.

MySQL Configuration Requirement

Since all files are stored in your database, you must ensure your MySQL or MariaDB server is configured to handle the size of your folders. If your upload fails, it is likely due to the max_allowed_packet limit.

Recommended Setting: 128MB

This supports large plugin directories and script libraries.

How to update it:

1. Locate your MySQL configuration file, usually my.cnf on Linux or my.ini on Windows.
2. Find the [mysqld] section.
3. Add or modify the following lines:

[mysqld]
max_allowed_packet=128M

4. Restart your MySQL service for the changes to take effect.

Flexible Sync Methods

FileSync adapts to your network's specific needs with granular control over how and when files move.

• Timed Intervals: Set a custom heartbeat for servers to check the global database for updates.
• Command Triggers: Link uploads to existing admin commands so changes are pushed the moment you execute them.
• Manual Control: Use dedicated admin commands to force uploads or check sync status across the network.
• Filtered Syncing: Use detailed ignore lists to exclude specific files, file types, or subdirectories from being synchronized.

Advanced Features

• Atomic Updates: Ensures file integrity by using zip-based transfers and verify-before-apply logic.
• Selective YAML Overrides: Change only specific keys in a YAML file per server, perfect for server-specific values like IDs or local paths.
• Conflict Prevention: Intelligent locking and hashing prevents partial downloads or race conditions during multi-server updates.
• Database Backed: Leverages the reliability of MySQL and MariaDB for global state management.

Commands & Permissions

• /vfs upload: Manually trigger an upload of configured folders to the network database.
• /vfs: Display usage and plugin information.
• Permission: vortexfilesync.admin - Required for all commands and administrative actions.

Compatibility & Performance

Supported Versions: Paper and compatible forks 1.18+

Zero NMS Usage

Since the plugin uses no NMS, updates are smooth and consistent. Your server can usually update Minecraft versions without needing a plugin update.

Database Support

Fully supports MySQL and MariaDB, highly recommended for best performance. The plugin uses a robust repository pattern to ensure data is handled efficiently even on large networks.

Configuration & Documentation

Every configuration file is meticulously documented to ensure a smooth setup experience. Whether you are defining complex YAML overrides, setting up file filters, or configuring command triggers, you'll find clear explanations for every option in the config.yml.