Dynamic Helm Configuration with Lua Scripts

When luaScript is present and non-empty A Go library for processing Lua scripts generating structured output in the format:

{
  "values": {
    "key": "value"
  },
  "valuesFiles": ["file1.txt", "file2.json"]
}

The full Helm release is rendered using this merged configuration.

Security Architecture

The Lua execution environment follows the principle of the least privilege by:

1. Selective Library Loading: Only essential, safe standard libraries are loaded
2. Custom Module Control: All additional functionality is provided through controlled custom modules
3. Restricted File Access: File operations are confined to a specified base directory

Lua Modules

Encoding Module

The encoding module provides functions for JSON and YAML serialization.

Functions