env.example

# Environment Variables for Helm Visualizer
# Copy this file to .env.local and fill in your values.
# Never commit .env.local to version control.

# ---------------------------------------------------------------------------
# AI Chat (OpenAI)
# ---------------------------------------------------------------------------

# [REQUIRED for AI Chat] Your OpenAI API secret key.
# Obtain one at https://platform.openai.com/api-keys
OPENAI_API_KEY=

# [Optional] Base URL for the OpenAI-compatible API.
# Override to use Azure OpenAI, a local Ollama instance, or any other
# OpenAI-compatible endpoint.
# Default: https://api.openai.com/v1
OPENAI_BASE_URL=https://api.openai.com/v1

# [Optional] Chat Completions model name.
# Default: gpt-4o-mini
OPENAI_MODEL=gpt-4o-mini

# [Optional] Maximum number of tokens in the AI Chat completion response.
# Default: 1200
OPENAI_MAX_TOKENS=1200

# ---------------------------------------------------------------------------
# Rate Limiting (AI Chat endpoint)
# ---------------------------------------------------------------------------

# [Optional] Maximum number of chat requests allowed per IP per window.
# Default: 30
CHAT_RATE_LIMIT_MAX=30

# [Optional] Sliding rate-limit window size in milliseconds.
# Default: 60000  (1 minute)
CHAT_RATE_LIMIT_WINDOW_MS=60000

# ---------------------------------------------------------------------------
# Rendering
# ---------------------------------------------------------------------------

# [Optional] Maximum number of concurrent helm template / JS renderer
# invocations when rendering a chart against multiple environments.
# Default: 3
RENDER_CONCURRENCY=3

# ---------------------------------------------------------------------------
# Server
# ---------------------------------------------------------------------------

# [Optional] Port the Next.js server listens on.
# Default: 3000
PORT=3000