Merge pull request 'Add Chat client to UI' (#5) from push-rtlulrsvzsvl into main
Reviewed-on: #5
This commit was merged in pull request #5.
This commit is contained in:
24
Dockerfile
24
Dockerfile
@@ -1,9 +1,23 @@
|
||||
# Multi-stage build for Go LLM Gateway
|
||||
# Stage 1: Build the Go binary
|
||||
|
||||
# Stage 1: Build the frontend
|
||||
FROM node:18-alpine AS frontend-builder
|
||||
|
||||
WORKDIR /frontend
|
||||
|
||||
# Copy package files for better caching
|
||||
COPY frontend/admin/package*.json ./
|
||||
RUN npm ci --only=production
|
||||
|
||||
# Copy frontend source and build
|
||||
COPY frontend/admin/ ./
|
||||
RUN npm run build
|
||||
|
||||
# Stage 2: Build the Go binary
|
||||
FROM golang:alpine AS builder
|
||||
|
||||
# Install build dependencies
|
||||
RUN apk add --no-cache git ca-certificates tzdata
|
||||
RUN apk add --no-cache git ca-certificates tzdata gcc musl-dev
|
||||
|
||||
WORKDIR /build
|
||||
|
||||
@@ -14,10 +28,12 @@ RUN go mod download
|
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# Copy source code
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COPY . .
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||||
|
||||
# Copy pre-built frontend assets from stage 1
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COPY --from=frontend-builder /frontend/dist ./internal/admin/dist
|
||||
|
||||
# Build the binary with optimizations
|
||||
# CGO is required for SQLite support
|
||||
RUN apk add --no-cache gcc musl-dev && \
|
||||
CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build \
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||||
RUN CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build \
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||||
-ldflags='-w -s -extldflags "-static"' \
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||||
-a -installsuffix cgo \
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-o gateway \
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||||
|
||||
764
README.md
764
README.md
@@ -1,16 +1,47 @@
|
||||
# latticelm
|
||||
|
||||
> A production-ready LLM proxy gateway written in Go with enterprise features
|
||||
|
||||
## Table of Contents
|
||||
|
||||
- [Overview](#overview)
|
||||
- [Supported Providers](#supported-providers)
|
||||
- [Key Features](#key-features)
|
||||
- [Status](#status)
|
||||
- [Use Cases](#use-cases)
|
||||
- [Architecture](#architecture)
|
||||
- [Quick Start](#quick-start)
|
||||
- [API Standard](#api-standard)
|
||||
- [API Reference](#api-reference)
|
||||
- [Tech Stack](#tech-stack)
|
||||
- [Project Structure](#project-structure)
|
||||
- [Configuration](#configuration)
|
||||
- [Chat Client](#chat-client)
|
||||
- [Conversation Management](#conversation-management)
|
||||
- [Observability](#observability)
|
||||
- [Circuit Breakers](#circuit-breakers)
|
||||
- [Azure OpenAI](#azure-openai)
|
||||
- [Azure Anthropic](#azure-anthropic-microsoft-foundry)
|
||||
- [Admin Web UI](#admin-web-ui)
|
||||
- [Deployment](#deployment)
|
||||
- [Authentication](#authentication)
|
||||
- [Production Features](#production-features)
|
||||
- [Roadmap](#roadmap)
|
||||
- [Documentation](#documentation)
|
||||
- [Contributing](#contributing)
|
||||
- [License](#license)
|
||||
|
||||
## Overview
|
||||
|
||||
A lightweight LLM proxy gateway written in Go that provides a unified API interface for multiple LLM providers. Similar to LiteLLM, but built natively in Go using each provider's official SDK.
|
||||
A production-ready LLM proxy gateway written in Go that provides a unified API interface for multiple LLM providers. Similar to LiteLLM, but built natively in Go using each provider's official SDK with enterprise features including rate limiting, circuit breakers, observability, and authentication.
|
||||
|
||||
## Purpose
|
||||
## Supported Providers
|
||||
|
||||
Simplify LLM integration by exposing a single, consistent API that routes requests to different providers:
|
||||
- **OpenAI** (GPT models)
|
||||
- **Azure OpenAI** (Azure-deployed models)
|
||||
- **Anthropic** (Claude)
|
||||
- **Google Generative AI** (Gemini)
|
||||
- **Azure OpenAI** (Azure-deployed OpenAI models)
|
||||
- **Anthropic** (Claude models)
|
||||
- **Azure Anthropic** (Microsoft Foundry-hosted Claude models)
|
||||
- **Google Generative AI** (Gemini models)
|
||||
- **Vertex AI** (Google Cloud-hosted Gemini models)
|
||||
|
||||
Instead of managing multiple SDK integrations in your application, call one endpoint and let the gateway handle provider-specific implementations.
|
||||
@@ -31,11 +62,24 @@ latticelm (unified API)
|
||||
|
||||
## Key Features
|
||||
|
||||
### Core Functionality
|
||||
- **Single API interface** for multiple LLM providers
|
||||
- **Native Go SDKs** for optimal performance and type safety
|
||||
- **Provider abstraction** - switch providers without changing client code
|
||||
- **Lightweight** - minimal overhead, fast routing
|
||||
- **Easy configuration** - manage API keys and provider settings centrally
|
||||
- **Streaming support** - Server-Sent Events for all providers
|
||||
- **Conversation tracking** - Efficient context management with `previous_response_id`
|
||||
|
||||
### Production Features
|
||||
- **Circuit breakers** - Automatic failure detection and recovery per provider
|
||||
- **Rate limiting** - Per-IP token bucket algorithm with configurable limits
|
||||
- **OAuth2/OIDC authentication** - Support for Google, Auth0, and any OIDC provider
|
||||
- **Observability** - Prometheus metrics and OpenTelemetry tracing
|
||||
- **Health checks** - Kubernetes-compatible liveness and readiness endpoints
|
||||
- **Admin Web UI** - Built-in dashboard for monitoring and configuration
|
||||
|
||||
### Configuration
|
||||
- **Easy setup** - YAML configuration with environment variable overrides
|
||||
- **Flexible storage** - In-memory, SQLite, MySQL, PostgreSQL, or Redis for conversations
|
||||
|
||||
## Use Cases
|
||||
|
||||
@@ -45,43 +89,70 @@ latticelm (unified API)
|
||||
- A/B testing across different models
|
||||
- Centralized LLM access for microservices
|
||||
|
||||
## 🎉 Status: **WORKING!**
|
||||
## Status
|
||||
|
||||
✅ **All providers integrated with official Go SDKs:**
|
||||
**Production Ready** - All core features implemented and tested.
|
||||
|
||||
### Provider Integration
|
||||
✅ All providers use official Go SDKs:
|
||||
- OpenAI → `github.com/openai/openai-go/v3`
|
||||
- Azure OpenAI → `github.com/openai/openai-go/v3` (with Azure auth)
|
||||
- Anthropic → `github.com/anthropics/anthropic-sdk-go`
|
||||
- Google → `google.golang.org/genai`
|
||||
- Azure Anthropic → `github.com/anthropics/anthropic-sdk-go` (with Azure auth)
|
||||
- Google Gen AI → `google.golang.org/genai`
|
||||
- Vertex AI → `google.golang.org/genai` (with GCP auth)
|
||||
|
||||
✅ **Compiles successfully** (36MB binary)
|
||||
✅ **Provider auto-selection** (gpt→Azure/OpenAI, claude→Anthropic, gemini→Google)
|
||||
✅ **Configuration system** (YAML with env var support)
|
||||
✅ **Streaming support** (Server-Sent Events for all providers)
|
||||
✅ **OAuth2/OIDC authentication** (Google, Auth0, any OIDC provider)
|
||||
✅ **Terminal chat client** (Python with Rich UI, PEP 723)
|
||||
✅ **Conversation tracking** (previous_response_id for efficient context)
|
||||
✅ **Rate limiting** (Per-IP token bucket with configurable limits)
|
||||
✅ **Health & readiness endpoints** (Kubernetes-compatible health checks)
|
||||
✅ **Admin Web UI** (Dashboard with system info, health checks, provider status)
|
||||
### Features
|
||||
✅ Provider auto-selection (gpt→OpenAI, claude→Anthropic, gemini→Google)
|
||||
✅ Streaming responses (Server-Sent Events)
|
||||
✅ Conversation tracking with `previous_response_id`
|
||||
✅ OAuth2/OIDC authentication
|
||||
✅ Rate limiting with token bucket algorithm
|
||||
✅ Circuit breakers for fault tolerance
|
||||
✅ Observability (Prometheus metrics + OpenTelemetry tracing)
|
||||
✅ Health & readiness endpoints
|
||||
✅ Admin Web UI dashboard
|
||||
✅ Terminal chat client (Python with Rich UI)
|
||||
|
||||
## Quick Start
|
||||
|
||||
### Prerequisites
|
||||
|
||||
- Go 1.21+ (for building from source)
|
||||
- Docker (optional, for containerized deployment)
|
||||
- Node.js 18+ (optional, for Admin UI development)
|
||||
|
||||
### Running Locally
|
||||
|
||||
```bash
|
||||
# 1. Set API keys
|
||||
# 1. Clone the repository
|
||||
git clone https://github.com/yourusername/latticelm.git
|
||||
cd latticelm
|
||||
|
||||
# 2. Set API keys
|
||||
export OPENAI_API_KEY="your-key"
|
||||
export ANTHROPIC_API_KEY="your-key"
|
||||
export GOOGLE_API_KEY="your-key"
|
||||
|
||||
# 2. Build (includes Admin UI)
|
||||
cd latticelm
|
||||
# 3. Copy and configure settings (optional)
|
||||
cp config.example.yaml config.yaml
|
||||
# Edit config.yaml to customize settings
|
||||
|
||||
# 4. Build (includes Admin UI)
|
||||
make build-all
|
||||
|
||||
# 3. Run
|
||||
# 5. Run
|
||||
./bin/llm-gateway
|
||||
|
||||
# 4. Test (non-streaming)
|
||||
curl -X POST http://localhost:8080/v1/chat/completions \
|
||||
# Gateway starts on http://localhost:8080
|
||||
# Admin UI available at http://localhost:8080/admin/
|
||||
```
|
||||
|
||||
### Testing the API
|
||||
|
||||
**Non-streaming request:**
|
||||
```bash
|
||||
curl -X POST http://localhost:8080/v1/responses \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{
|
||||
"model": "gpt-4o-mini",
|
||||
@@ -92,9 +163,11 @@ curl -X POST http://localhost:8080/v1/chat/completions \
|
||||
}
|
||||
]
|
||||
}'
|
||||
```
|
||||
|
||||
# 5. Test streaming
|
||||
curl -X POST http://localhost:8080/v1/chat/completions \
|
||||
**Streaming request:**
|
||||
```bash
|
||||
curl -X POST http://localhost:8080/v1/responses \
|
||||
-H "Content-Type: application/json" \
|
||||
-N \
|
||||
-d '{
|
||||
@@ -109,6 +182,20 @@ curl -X POST http://localhost:8080/v1/chat/completions \
|
||||
}'
|
||||
```
|
||||
|
||||
### Development Mode
|
||||
|
||||
Run backend and frontend separately for live reloading:
|
||||
|
||||
```bash
|
||||
# Terminal 1: Backend with auto-reload
|
||||
make dev-backend
|
||||
|
||||
# Terminal 2: Frontend dev server
|
||||
make dev-frontend
|
||||
```
|
||||
|
||||
Frontend runs on `http://localhost:5173` with hot module replacement.
|
||||
|
||||
## API Standard
|
||||
|
||||
This gateway implements the **[Open Responses](https://www.openresponses.org)** specification — an open-source, multi-provider API standard for LLM interfaces based on OpenAI's Responses API.
|
||||
@@ -125,64 +212,245 @@ By following the Open Responses spec, this gateway ensures:
|
||||
|
||||
For full specification details, see: **https://www.openresponses.org**
|
||||
|
||||
## API Reference
|
||||
|
||||
### Core Endpoints
|
||||
|
||||
#### POST /v1/responses
|
||||
Create a chat completion response (streaming or non-streaming).
|
||||
|
||||
**Request body:**
|
||||
```json
|
||||
{
|
||||
"model": "gpt-4o-mini",
|
||||
"stream": false,
|
||||
"input": [
|
||||
{
|
||||
"role": "user",
|
||||
"content": [{"type": "input_text", "text": "Hello!"}]
|
||||
}
|
||||
],
|
||||
"previous_response_id": "optional-conversation-id",
|
||||
"provider": "optional-explicit-provider"
|
||||
}
|
||||
```
|
||||
|
||||
**Response (non-streaming):**
|
||||
```json
|
||||
{
|
||||
"id": "resp_abc123",
|
||||
"object": "response",
|
||||
"model": "gpt-4o-mini",
|
||||
"provider": "openai",
|
||||
"output": [
|
||||
{
|
||||
"role": "assistant",
|
||||
"content": [{"type": "text", "text": "Hello! How can I help you?"}]
|
||||
}
|
||||
],
|
||||
"usage": {
|
||||
"input_tokens": 10,
|
||||
"output_tokens": 8
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
**Response (streaming):**
|
||||
Server-Sent Events with `data: {...}` lines containing deltas.
|
||||
|
||||
#### GET /v1/models
|
||||
List available models.
|
||||
|
||||
**Response:**
|
||||
```json
|
||||
{
|
||||
"object": "list",
|
||||
"data": [
|
||||
{"id": "gpt-4o-mini", "provider": "openai"},
|
||||
{"id": "claude-3-5-sonnet", "provider": "anthropic"},
|
||||
{"id": "gemini-1.5-flash", "provider": "google"}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
### Health Endpoints
|
||||
|
||||
#### GET /health
|
||||
Liveness probe (always returns 200 if server is running).
|
||||
|
||||
**Response:**
|
||||
```json
|
||||
{
|
||||
"status": "healthy",
|
||||
"timestamp": 1709438400
|
||||
}
|
||||
```
|
||||
|
||||
#### GET /ready
|
||||
Readiness probe (checks conversation store and providers).
|
||||
|
||||
**Response:**
|
||||
```json
|
||||
{
|
||||
"status": "ready",
|
||||
"timestamp": 1709438400,
|
||||
"checks": {
|
||||
"conversation_store": "healthy",
|
||||
"providers": "healthy"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
Returns 503 if any check fails.
|
||||
|
||||
### Admin Endpoints
|
||||
|
||||
#### GET /admin/
|
||||
Web dashboard (when admin UI is enabled).
|
||||
|
||||
#### GET /admin/api/info
|
||||
System information.
|
||||
|
||||
#### GET /admin/api/health
|
||||
Detailed health status.
|
||||
|
||||
#### GET /admin/api/config
|
||||
Current configuration (secrets masked).
|
||||
|
||||
### Observability Endpoints
|
||||
|
||||
#### GET /metrics
|
||||
Prometheus metrics (when observability is enabled).
|
||||
|
||||
## Tech Stack
|
||||
|
||||
- **Language:** Go
|
||||
- **API Specification:** [Open Responses](https://www.openresponses.org)
|
||||
- **SDKs:**
|
||||
- `google.golang.org/genai` (Google Generative AI)
|
||||
- Anthropic Go SDK
|
||||
- OpenAI Go SDK
|
||||
- **Transport:** RESTful HTTP (potentially gRPC in the future)
|
||||
|
||||
## Status
|
||||
|
||||
🚧 **In Development** - Project specification and initial setup phase.
|
||||
|
||||
## Getting Started
|
||||
|
||||
1. **Copy the example config** and fill in provider API keys:
|
||||
|
||||
```bash
|
||||
cp config.example.yaml config.yaml
|
||||
```
|
||||
|
||||
You can also override API keys via environment variables (`GOOGLE_API_KEY`, `ANTHROPIC_API_KEY`, `OPENAI_API_KEY`).
|
||||
|
||||
2. **Run the gateway** using the default configuration path:
|
||||
|
||||
```bash
|
||||
go run ./cmd/gateway --config config.yaml
|
||||
```
|
||||
|
||||
The server listens on the address configured under `server.address` (defaults to `:8080`).
|
||||
|
||||
3. **Call the Open Responses endpoint**:
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:8080/v1/responses \
|
||||
-H 'Content-Type: application/json' \
|
||||
-d '{
|
||||
"model": "gpt-4o-mini",
|
||||
"input": [
|
||||
{"role": "user", "content": [{"type": "input_text", "text": "Hello!"}]}
|
||||
]
|
||||
}'
|
||||
```
|
||||
|
||||
Include `"provider": "anthropic"` (or `google`, `openai`) to pin a provider; otherwise the gateway infers it from the model name.
|
||||
- **Official SDKs:**
|
||||
- `google.golang.org/genai` (Google Generative AI & Vertex AI)
|
||||
- `github.com/anthropics/anthropic-sdk-go` (Anthropic & Azure Anthropic)
|
||||
- `github.com/openai/openai-go/v3` (OpenAI & Azure OpenAI)
|
||||
- **Observability:**
|
||||
- Prometheus for metrics
|
||||
- OpenTelemetry for distributed tracing
|
||||
- **Resilience:**
|
||||
- Circuit breakers via `github.com/sony/gobreaker`
|
||||
- Token bucket rate limiting
|
||||
- **Transport:** RESTful HTTP with Server-Sent Events for streaming
|
||||
|
||||
## Project Structure
|
||||
|
||||
- `cmd/gateway`: Entry point that loads configuration, wires providers, and starts the HTTP server.
|
||||
- `internal/config`: YAML configuration loader with environment overrides for API keys.
|
||||
- `internal/api`: Open Responses request/response types and validation helpers.
|
||||
- `internal/server`: HTTP handlers that expose `/v1/responses`.
|
||||
- `internal/providers`: Provider abstractions plus provider-specific scaffolding in `google`, `anthropic`, and `openai` subpackages.
|
||||
```
|
||||
latticelm/
|
||||
├── cmd/gateway/ # Main application entry point
|
||||
├── internal/
|
||||
│ ├── admin/ # Admin UI backend and embedded frontend
|
||||
│ ├── api/ # Open Responses types and validation
|
||||
│ ├── auth/ # OAuth2/OIDC authentication
|
||||
│ ├── config/ # YAML configuration loader
|
||||
│ ├── conversation/ # Conversation tracking and storage
|
||||
│ ├── logger/ # Structured logging setup
|
||||
│ ├── metrics/ # Prometheus metrics
|
||||
│ ├── providers/ # Provider implementations
|
||||
│ │ ├── anthropic/
|
||||
│ │ ├── azureanthropic/
|
||||
│ │ ├── azureopenai/
|
||||
│ │ ├── google/
|
||||
│ │ ├── openai/
|
||||
│ │ └── vertexai/
|
||||
│ ├── ratelimit/ # Rate limiting implementation
|
||||
│ ├── server/ # HTTP server and handlers
|
||||
│ └── tracing/ # OpenTelemetry tracing
|
||||
├── frontend/admin/ # Vue.js Admin UI
|
||||
├── k8s/ # Kubernetes manifests
|
||||
├── tests/ # Integration tests
|
||||
├── config.example.yaml # Example configuration
|
||||
├── Makefile # Build and development tasks
|
||||
└── README.md
|
||||
```
|
||||
|
||||
## Configuration
|
||||
|
||||
The gateway uses a YAML configuration file with support for environment variable overrides.
|
||||
|
||||
### Basic Configuration
|
||||
|
||||
```yaml
|
||||
server:
|
||||
address: ":8080"
|
||||
max_request_body_size: 10485760 # 10MB
|
||||
|
||||
logging:
|
||||
format: "json" # or "text" for development
|
||||
level: "info" # debug, info, warn, error
|
||||
|
||||
# Configure providers (API keys can use ${ENV_VAR} syntax)
|
||||
providers:
|
||||
openai:
|
||||
type: "openai"
|
||||
api_key: "${OPENAI_API_KEY}"
|
||||
anthropic:
|
||||
type: "anthropic"
|
||||
api_key: "${ANTHROPIC_API_KEY}"
|
||||
google:
|
||||
type: "google"
|
||||
api_key: "${GOOGLE_API_KEY}"
|
||||
|
||||
# Map model names to providers
|
||||
models:
|
||||
- name: "gpt-4o-mini"
|
||||
provider: "openai"
|
||||
- name: "claude-3-5-sonnet"
|
||||
provider: "anthropic"
|
||||
- name: "gemini-1.5-flash"
|
||||
provider: "google"
|
||||
```
|
||||
|
||||
### Advanced Configuration
|
||||
|
||||
```yaml
|
||||
# Rate limiting
|
||||
rate_limit:
|
||||
enabled: true
|
||||
requests_per_second: 10
|
||||
burst: 20
|
||||
|
||||
# Authentication
|
||||
auth:
|
||||
enabled: true
|
||||
issuer: "https://accounts.google.com"
|
||||
audience: "your-client-id.apps.googleusercontent.com"
|
||||
|
||||
# Observability
|
||||
observability:
|
||||
enabled: true
|
||||
metrics:
|
||||
enabled: true
|
||||
path: "/metrics"
|
||||
tracing:
|
||||
enabled: true
|
||||
service_name: "llm-gateway"
|
||||
exporter:
|
||||
type: "otlp"
|
||||
endpoint: "localhost:4317"
|
||||
|
||||
# Conversation storage
|
||||
conversations:
|
||||
store: "sql" # memory, sql, or redis
|
||||
ttl: "1h"
|
||||
driver: "sqlite3"
|
||||
dsn: "conversations.db"
|
||||
|
||||
# Admin UI
|
||||
admin:
|
||||
enabled: true
|
||||
```
|
||||
|
||||
See `config.example.yaml` for complete configuration options with detailed comments.
|
||||
|
||||
## Chat Client
|
||||
|
||||
Interactive terminal chat interface with beautiful Rich UI:
|
||||
Interactive terminal chat interface with beautiful Rich UI powered by Python and the Rich library:
|
||||
|
||||
```bash
|
||||
# Basic usage
|
||||
@@ -196,20 +464,118 @@ You> /model claude
|
||||
You> /models # List all available models
|
||||
```
|
||||
|
||||
The chat client automatically uses `previous_response_id` to reduce token usage by only sending new messages instead of the full conversation history.
|
||||
Features:
|
||||
- **Syntax highlighting** for code blocks
|
||||
- **Markdown rendering** for formatted responses
|
||||
- **Model switching** on the fly with `/model` command
|
||||
- **Conversation history** with automatic `previous_response_id` tracking
|
||||
- **Streaming responses** with real-time display
|
||||
|
||||
See **[CHAT_CLIENT.md](./CHAT_CLIENT.md)** for full documentation.
|
||||
The chat client uses [PEP 723](https://peps.python.org/pep-0723/) inline script metadata, so `uv run` automatically installs dependencies.
|
||||
|
||||
## Conversation Management
|
||||
|
||||
The gateway implements conversation tracking using `previous_response_id` from the Open Responses spec:
|
||||
The gateway implements efficient conversation tracking using `previous_response_id` from the Open Responses spec:
|
||||
|
||||
- 📉 **Reduced token usage** - Only send new messages
|
||||
- ⚡ **Smaller requests** - Less bandwidth
|
||||
- 🧠 **Server-side context** - Gateway maintains history
|
||||
- ⏰ **Auto-expire** - Conversations expire after 1 hour
|
||||
- 📉 **Reduced token usage** - Only send new messages, not full history
|
||||
- ⚡ **Smaller requests** - Less bandwidth and faster responses
|
||||
- 🧠 **Server-side context** - Gateway maintains conversation state
|
||||
- ⏰ **Auto-expire** - Conversations expire after configurable TTL (default: 1 hour)
|
||||
|
||||
See **[CONVERSATIONS.md](./CONVERSATIONS.md)** for details.
|
||||
### Storage Options
|
||||
|
||||
Choose from multiple storage backends:
|
||||
|
||||
```yaml
|
||||
conversations:
|
||||
store: "memory" # "memory", "sql", or "redis"
|
||||
ttl: "1h" # Conversation expiration
|
||||
|
||||
# SQLite (default for sql)
|
||||
driver: "sqlite3"
|
||||
dsn: "conversations.db"
|
||||
|
||||
# MySQL
|
||||
# driver: "mysql"
|
||||
# dsn: "user:password@tcp(localhost:3306)/dbname?parseTime=true"
|
||||
|
||||
# PostgreSQL
|
||||
# driver: "pgx"
|
||||
# dsn: "postgres://user:password@localhost:5432/dbname?sslmode=disable"
|
||||
|
||||
# Redis
|
||||
# store: "redis"
|
||||
# dsn: "redis://:password@localhost:6379/0"
|
||||
```
|
||||
|
||||
## Observability
|
||||
|
||||
The gateway provides comprehensive observability through Prometheus metrics and OpenTelemetry tracing.
|
||||
|
||||
### Metrics
|
||||
|
||||
Enable Prometheus metrics to monitor gateway performance:
|
||||
|
||||
```yaml
|
||||
observability:
|
||||
enabled: true
|
||||
metrics:
|
||||
enabled: true
|
||||
path: "/metrics" # Default endpoint
|
||||
```
|
||||
|
||||
Available metrics include:
|
||||
- Request counts and latencies per provider and model
|
||||
- Error rates and types
|
||||
- Circuit breaker state changes
|
||||
- Rate limit hits
|
||||
- Conversation store operations
|
||||
|
||||
Access metrics at `http://localhost:8080/metrics` (Prometheus scrape format).
|
||||
|
||||
### Tracing
|
||||
|
||||
Enable OpenTelemetry tracing for distributed request tracking:
|
||||
|
||||
```yaml
|
||||
observability:
|
||||
enabled: true
|
||||
tracing:
|
||||
enabled: true
|
||||
service_name: "llm-gateway"
|
||||
sampler:
|
||||
type: "probability" # "always", "never", or "probability"
|
||||
rate: 0.1 # Sample 10% of requests
|
||||
exporter:
|
||||
type: "otlp" # Send to OpenTelemetry Collector
|
||||
endpoint: "localhost:4317" # gRPC endpoint
|
||||
insecure: true # Use TLS in production
|
||||
```
|
||||
|
||||
Traces include:
|
||||
- End-to-end request flow
|
||||
- Provider API calls
|
||||
- Conversation store lookups
|
||||
- Circuit breaker operations
|
||||
- Authentication checks
|
||||
|
||||
Use with Jaeger, Zipkin, or any OpenTelemetry-compatible backend.
|
||||
|
||||
## Circuit Breakers
|
||||
|
||||
The gateway automatically wraps each provider with a circuit breaker for fault tolerance. When a provider experiences failures, the circuit breaker:
|
||||
|
||||
1. **Closed state** - Normal operation, requests pass through
|
||||
2. **Open state** - Fast-fail after threshold reached, returns errors immediately
|
||||
3. **Half-open state** - Allows test requests to check if provider recovered
|
||||
|
||||
Default configuration (per provider):
|
||||
- **Max requests in half-open**: 3
|
||||
- **Interval**: 60 seconds (resets failure count)
|
||||
- **Timeout**: 30 seconds (open → half-open transition)
|
||||
- **Failure ratio**: 0.5 (50% failures trips circuit)
|
||||
|
||||
Circuit breaker state changes are logged and exposed via metrics.
|
||||
|
||||
## Azure OpenAI
|
||||
|
||||
@@ -235,7 +601,33 @@ export AZURE_OPENAI_ENDPOINT="https://your-resource.openai.azure.com"
|
||||
./gateway
|
||||
```
|
||||
|
||||
The `provider_model_id` field lets you map a friendly model name to the actual provider identifier (e.g., an Azure deployment name). If omitted, the model `name` is used directly. See **[AZURE_OPENAI.md](./AZURE_OPENAI.md)** for complete setup guide.
|
||||
The `provider_model_id` field lets you map a friendly model name to the actual provider identifier (e.g., an Azure deployment name). If omitted, the model `name` is used directly.
|
||||
|
||||
## Azure Anthropic (Microsoft Foundry)
|
||||
|
||||
The gateway supports Azure-hosted Anthropic models through Microsoft's AI Foundry:
|
||||
|
||||
```yaml
|
||||
providers:
|
||||
azureanthropic:
|
||||
type: "azureanthropic"
|
||||
api_key: "${AZURE_ANTHROPIC_API_KEY}"
|
||||
endpoint: "https://your-resource.services.ai.azure.com/anthropic"
|
||||
|
||||
models:
|
||||
- name: "claude-sonnet-4-5"
|
||||
provider: "azureanthropic"
|
||||
provider_model_id: "claude-sonnet-4-5-20250514" # optional
|
||||
```
|
||||
|
||||
```bash
|
||||
export AZURE_ANTHROPIC_API_KEY="..."
|
||||
export AZURE_ANTHROPIC_ENDPOINT="https://your-resource.services.ai.azure.com/anthropic"
|
||||
|
||||
./gateway
|
||||
```
|
||||
|
||||
Azure Anthropic provides Claude models with Azure's compliance, security, and regional deployment options.
|
||||
|
||||
## Admin Web UI
|
||||
|
||||
@@ -277,11 +669,94 @@ make dev-frontend
|
||||
|
||||
Frontend dev server runs on `http://localhost:5173` and proxies API requests to backend.
|
||||
|
||||
## Deployment
|
||||
|
||||
### Docker
|
||||
|
||||
**See the [Docker Deployment Guide](./docs/DOCKER_DEPLOYMENT.md)** for complete instructions on using pre-built images.
|
||||
|
||||
Build and run with Docker:
|
||||
|
||||
```bash
|
||||
# Build Docker image (includes Admin UI automatically)
|
||||
docker build -t llm-gateway:latest .
|
||||
|
||||
# Run container
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
-p 8080:8080 \
|
||||
-e GOOGLE_API_KEY="your-key" \
|
||||
-e ANTHROPIC_API_KEY="your-key" \
|
||||
-e OPENAI_API_KEY="your-key" \
|
||||
llm-gateway:latest
|
||||
|
||||
# Check status
|
||||
docker logs llm-gateway
|
||||
```
|
||||
|
||||
The Docker build uses a multi-stage process that automatically builds the frontend, so you don't need Node.js installed locally.
|
||||
|
||||
**Using Docker Compose:**
|
||||
|
||||
```yaml
|
||||
version: '3.8'
|
||||
services:
|
||||
llm-gateway:
|
||||
build: .
|
||||
ports:
|
||||
- "8080:8080"
|
||||
environment:
|
||||
- OPENAI_API_KEY=${OPENAI_API_KEY}
|
||||
- ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}
|
||||
- GOOGLE_API_KEY=${GOOGLE_API_KEY}
|
||||
restart: unless-stopped
|
||||
```
|
||||
|
||||
```bash
|
||||
docker-compose up -d
|
||||
```
|
||||
|
||||
The Docker image:
|
||||
- Uses 3-stage build (frontend → backend → runtime) for minimal size (~50MB)
|
||||
- Automatically builds and embeds the Admin UI
|
||||
- Runs as non-root user (UID 1000) for security
|
||||
- Includes health checks for orchestration
|
||||
- No need for Node.js or Go installed locally
|
||||
|
||||
### Kubernetes
|
||||
|
||||
Production-ready Kubernetes manifests are available in the `k8s/` directory:
|
||||
|
||||
```bash
|
||||
# Deploy to Kubernetes
|
||||
kubectl apply -k k8s/
|
||||
|
||||
# Or deploy individual manifests
|
||||
kubectl apply -f k8s/namespace.yaml
|
||||
kubectl apply -f k8s/deployment.yaml
|
||||
kubectl apply -f k8s/service.yaml
|
||||
kubectl apply -f k8s/ingress.yaml
|
||||
```
|
||||
|
||||
Features included:
|
||||
- **High availability** - 3+ replicas with pod anti-affinity
|
||||
- **Auto-scaling** - HorizontalPodAutoscaler (3-20 replicas)
|
||||
- **Security** - Non-root, read-only filesystem, network policies
|
||||
- **Monitoring** - ServiceMonitor and PrometheusRule for Prometheus Operator
|
||||
- **Storage** - Redis StatefulSet for conversation persistence
|
||||
- **Ingress** - TLS with cert-manager integration
|
||||
|
||||
See **[k8s/README.md](./k8s/README.md)** for complete deployment guide including:
|
||||
- Cloud-specific configurations (AWS EKS, GCP GKE, Azure AKS)
|
||||
- Secrets management (External Secrets Operator, Sealed Secrets)
|
||||
- Monitoring and alerting setup
|
||||
- Troubleshooting guide
|
||||
|
||||
## Authentication
|
||||
|
||||
The gateway supports OAuth2/OIDC authentication. See **[AUTH.md](./AUTH.md)** for setup instructions.
|
||||
The gateway supports OAuth2/OIDC authentication for securing API access.
|
||||
|
||||
**Quick example with Google OAuth:**
|
||||
### Configuration
|
||||
|
||||
```yaml
|
||||
auth:
|
||||
@@ -349,12 +824,109 @@ The readiness endpoint verifies:
|
||||
- At least one provider is configured
|
||||
- Returns 503 if any check fails
|
||||
|
||||
## Next Steps
|
||||
## Roadmap
|
||||
|
||||
- ✅ ~~Implement streaming responses~~
|
||||
- ✅ ~~Add OAuth2/OIDC authentication~~
|
||||
- ✅ ~~Implement conversation tracking with previous_response_id~~
|
||||
- ⬜ Add structured logging, tracing, and request-level metrics
|
||||
- ⬜ Support tool/function calling
|
||||
- ⬜ Persistent conversation storage (Redis/database)
|
||||
- ⬜ Expand configuration to support routing policies (cost, latency, failover)
|
||||
### Completed ✅
|
||||
- ✅ Streaming responses (Server-Sent Events)
|
||||
- ✅ OAuth2/OIDC authentication
|
||||
- ✅ Conversation tracking with `previous_response_id`
|
||||
- ✅ Persistent conversation storage (SQL and Redis)
|
||||
- ✅ Circuit breakers for fault tolerance
|
||||
- ✅ Rate limiting
|
||||
- ✅ Observability (Prometheus metrics and OpenTelemetry tracing)
|
||||
- ✅ Admin Web UI
|
||||
- ✅ Health and readiness endpoints
|
||||
|
||||
### In Progress 🚧
|
||||
- ⬜ Tool/function calling support across providers
|
||||
- ⬜ Request-level cost tracking and budgets
|
||||
- ⬜ Advanced routing policies (cost optimization, latency-based, failover)
|
||||
- ⬜ Multi-tenancy with per-tenant rate limits and quotas
|
||||
- ⬜ Request caching for identical prompts
|
||||
- ⬜ Webhook notifications for events (failures, circuit breaker changes)
|
||||
|
||||
## Documentation
|
||||
|
||||
Comprehensive guides and documentation are available in the `/docs` directory:
|
||||
|
||||
- **[Docker Deployment Guide](./docs/DOCKER_DEPLOYMENT.md)** - Deploy with pre-built images or build from source
|
||||
- **[Kubernetes Deployment Guide](./k8s/README.md)** - Production deployment with Kubernetes
|
||||
- **[Admin UI Documentation](./docs/ADMIN_UI.md)** - Using the web dashboard
|
||||
- **[Configuration Reference](./config.example.yaml)** - All configuration options explained
|
||||
|
||||
See the **[docs directory README](./docs/README.md)** for a complete documentation index.
|
||||
|
||||
## Contributing
|
||||
|
||||
Contributions are welcome! Here's how you can help:
|
||||
|
||||
### Reporting Issues
|
||||
|
||||
- **Bug reports**: Include steps to reproduce, expected vs actual behavior, and environment details
|
||||
- **Feature requests**: Describe the use case and why it would be valuable
|
||||
- **Security issues**: Email security concerns privately (don't open public issues)
|
||||
|
||||
### Development Workflow
|
||||
|
||||
1. **Fork and clone** the repository
|
||||
2. **Create a branch** for your feature: `git checkout -b feature/your-feature-name`
|
||||
3. **Make your changes** with clear, atomic commits
|
||||
4. **Add tests** for new functionality
|
||||
5. **Run tests**: `make test`
|
||||
6. **Run linter**: `make lint`
|
||||
7. **Update documentation** if needed
|
||||
8. **Submit a pull request** with a clear description
|
||||
|
||||
### Code Standards
|
||||
|
||||
- Follow Go best practices and idioms
|
||||
- Write tests for new features and bug fixes
|
||||
- Keep functions small and focused
|
||||
- Use meaningful variable names
|
||||
- Add comments for complex logic
|
||||
- Run `go fmt` before committing
|
||||
|
||||
### Testing
|
||||
|
||||
```bash
|
||||
# Run all tests
|
||||
make test
|
||||
|
||||
# Run specific package tests
|
||||
go test ./internal/providers/...
|
||||
|
||||
# Run with coverage
|
||||
make test-coverage
|
||||
|
||||
# Run integration tests (requires API keys)
|
||||
make test-integration
|
||||
```
|
||||
|
||||
### Adding a New Provider
|
||||
|
||||
1. Create provider implementation in `internal/providers/yourprovider/`
|
||||
2. Implement the `Provider` interface
|
||||
3. Add provider registration in `internal/providers/providers.go`
|
||||
4. Add configuration support in `internal/config/`
|
||||
5. Add tests and update documentation
|
||||
|
||||
## License
|
||||
|
||||
MIT License - see the repository for details.
|
||||
|
||||
## Acknowledgments
|
||||
|
||||
- Built with official SDKs from OpenAI, Anthropic, and Google
|
||||
- Inspired by [LiteLLM](https://github.com/BerriAI/litellm)
|
||||
- Implements the [Open Responses](https://www.openresponses.org) specification
|
||||
- Uses [gobreaker](https://github.com/sony/gobreaker) for circuit breaker functionality
|
||||
|
||||
## Support
|
||||
|
||||
- **Documentation**: Check this README and the files in `/docs`
|
||||
- **Issues**: Open a GitHub issue for bugs or feature requests
|
||||
- **Discussions**: Use GitHub Discussions for questions and community support
|
||||
|
||||
---
|
||||
|
||||
**Made with ❤️ in Go**
|
||||
|
||||
@@ -155,6 +155,11 @@ func main() {
|
||||
|
||||
// Register admin endpoints if enabled
|
||||
if cfg.Admin.Enabled {
|
||||
// Check if frontend dist exists
|
||||
if _, err := os.Stat("internal/admin/dist"); os.IsNotExist(err) {
|
||||
log.Fatalf("admin UI enabled but frontend dist not found")
|
||||
}
|
||||
|
||||
buildInfo := admin.BuildInfo{
|
||||
Version: "dev",
|
||||
BuildTime: time.Now().Format(time.RFC3339),
|
||||
@@ -348,23 +353,39 @@ func initConversationStore(cfg config.ConversationConfig, logger *slog.Logger) (
|
||||
return conversation.NewMemoryStore(ttl), "memory", nil
|
||||
}
|
||||
}
|
||||
|
||||
type responseWriter struct {
|
||||
http.ResponseWriter
|
||||
statusCode int
|
||||
bytesWritten int
|
||||
wroteHeader bool
|
||||
}
|
||||
|
||||
func (rw *responseWriter) WriteHeader(code int) {
|
||||
if rw.wroteHeader {
|
||||
return
|
||||
}
|
||||
rw.wroteHeader = true
|
||||
rw.statusCode = code
|
||||
rw.ResponseWriter.WriteHeader(code)
|
||||
}
|
||||
|
||||
func (rw *responseWriter) Write(b []byte) (int, error) {
|
||||
if !rw.wroteHeader {
|
||||
rw.wroteHeader = true
|
||||
rw.statusCode = http.StatusOK
|
||||
}
|
||||
n, err := rw.ResponseWriter.Write(b)
|
||||
rw.bytesWritten += n
|
||||
return n, err
|
||||
}
|
||||
|
||||
func (rw *responseWriter) Flush() {
|
||||
if flusher, ok := rw.ResponseWriter.(http.Flusher); ok {
|
||||
flusher.Flush()
|
||||
}
|
||||
}
|
||||
|
||||
func loggingMiddleware(next http.Handler, logger *slog.Logger) http.Handler {
|
||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
start := time.Now()
|
||||
|
||||
57
cmd/gateway/main_test.go
Normal file
57
cmd/gateway/main_test.go
Normal file
@@ -0,0 +1,57 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
var _ http.Flusher = (*responseWriter)(nil)
|
||||
|
||||
type countingFlusherRecorder struct {
|
||||
*httptest.ResponseRecorder
|
||||
flushCount int
|
||||
}
|
||||
|
||||
func newCountingFlusherRecorder() *countingFlusherRecorder {
|
||||
return &countingFlusherRecorder{ResponseRecorder: httptest.NewRecorder()}
|
||||
}
|
||||
|
||||
func (r *countingFlusherRecorder) Flush() {
|
||||
r.flushCount++
|
||||
}
|
||||
|
||||
func TestResponseWriterWriteHeaderOnlyOnce(t *testing.T) {
|
||||
rec := httptest.NewRecorder()
|
||||
rw := &responseWriter{ResponseWriter: rec, statusCode: http.StatusOK}
|
||||
|
||||
rw.WriteHeader(http.StatusCreated)
|
||||
rw.WriteHeader(http.StatusInternalServerError)
|
||||
|
||||
assert.Equal(t, http.StatusCreated, rec.Code)
|
||||
assert.Equal(t, http.StatusCreated, rw.statusCode)
|
||||
}
|
||||
|
||||
func TestResponseWriterWriteSetsImplicitStatus(t *testing.T) {
|
||||
rec := httptest.NewRecorder()
|
||||
rw := &responseWriter{ResponseWriter: rec, statusCode: http.StatusOK}
|
||||
|
||||
n, err := rw.Write([]byte("ok"))
|
||||
|
||||
assert.NoError(t, err)
|
||||
assert.Equal(t, 2, n)
|
||||
assert.Equal(t, http.StatusOK, rec.Code)
|
||||
assert.Equal(t, http.StatusOK, rw.statusCode)
|
||||
assert.Equal(t, 2, rw.bytesWritten)
|
||||
}
|
||||
|
||||
func TestResponseWriterFlushDelegates(t *testing.T) {
|
||||
rec := newCountingFlusherRecorder()
|
||||
rw := &responseWriter{ResponseWriter: rec, statusCode: http.StatusOK}
|
||||
|
||||
rw.Flush()
|
||||
|
||||
assert.Equal(t, 1, rec.flushCount)
|
||||
}
|
||||
471
docs/DOCKER_DEPLOYMENT.md
Normal file
471
docs/DOCKER_DEPLOYMENT.md
Normal file
@@ -0,0 +1,471 @@
|
||||
# Docker Deployment Guide
|
||||
|
||||
> Deploy the LLM Gateway using pre-built Docker images or build your own.
|
||||
|
||||
## Table of Contents
|
||||
|
||||
- [Quick Start](#quick-start)
|
||||
- [Using Pre-Built Images](#using-pre-built-images)
|
||||
- [Configuration](#configuration)
|
||||
- [Docker Compose](#docker-compose)
|
||||
- [Building from Source](#building-from-source)
|
||||
- [Production Considerations](#production-considerations)
|
||||
- [Troubleshooting](#troubleshooting)
|
||||
|
||||
## Quick Start
|
||||
|
||||
Pull and run the latest image:
|
||||
|
||||
```bash
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
-p 8080:8080 \
|
||||
-e OPENAI_API_KEY="sk-your-key" \
|
||||
-e ANTHROPIC_API_KEY="sk-ant-your-key" \
|
||||
-e GOOGLE_API_KEY="your-key" \
|
||||
ghcr.io/yourusername/llm-gateway:latest
|
||||
|
||||
# Verify it's running
|
||||
curl http://localhost:8080/health
|
||||
```
|
||||
|
||||
## Using Pre-Built Images
|
||||
|
||||
Images are automatically built and published via GitHub Actions on every release.
|
||||
|
||||
### Available Tags
|
||||
|
||||
- `latest` - Latest stable release
|
||||
- `v1.2.3` - Specific version tags
|
||||
- `main` - Latest commit on main branch (unstable)
|
||||
- `sha-abc1234` - Specific commit SHA
|
||||
|
||||
### Pull from Registry
|
||||
|
||||
```bash
|
||||
# Pull latest stable
|
||||
docker pull ghcr.io/yourusername/llm-gateway:latest
|
||||
|
||||
# Pull specific version
|
||||
docker pull ghcr.io/yourusername/llm-gateway:v1.2.3
|
||||
|
||||
# List local images
|
||||
docker images | grep llm-gateway
|
||||
```
|
||||
|
||||
### Basic Usage
|
||||
|
||||
```bash
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
-p 8080:8080 \
|
||||
--env-file .env \
|
||||
ghcr.io/yourusername/llm-gateway:latest
|
||||
```
|
||||
|
||||
## Configuration
|
||||
|
||||
### Environment Variables
|
||||
|
||||
Create a `.env` file with your API keys:
|
||||
|
||||
```bash
|
||||
# Required: At least one provider
|
||||
OPENAI_API_KEY=sk-your-openai-key
|
||||
ANTHROPIC_API_KEY=sk-ant-your-anthropic-key
|
||||
GOOGLE_API_KEY=your-google-key
|
||||
|
||||
# Optional: Server settings
|
||||
SERVER_ADDRESS=:8080
|
||||
LOGGING_LEVEL=info
|
||||
LOGGING_FORMAT=json
|
||||
|
||||
# Optional: Features
|
||||
ADMIN_ENABLED=true
|
||||
RATE_LIMIT_ENABLED=true
|
||||
RATE_LIMIT_REQUESTS_PER_SECOND=10
|
||||
RATE_LIMIT_BURST=20
|
||||
|
||||
# Optional: Auth
|
||||
AUTH_ENABLED=false
|
||||
AUTH_ISSUER=https://accounts.google.com
|
||||
AUTH_AUDIENCE=your-client-id.apps.googleusercontent.com
|
||||
|
||||
# Optional: Observability
|
||||
OBSERVABILITY_ENABLED=false
|
||||
OBSERVABILITY_METRICS_ENABLED=false
|
||||
OBSERVABILITY_TRACING_ENABLED=false
|
||||
```
|
||||
|
||||
Run with environment file:
|
||||
|
||||
```bash
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
-p 8080:8080 \
|
||||
--env-file .env \
|
||||
ghcr.io/yourusername/llm-gateway:latest
|
||||
```
|
||||
|
||||
### Using Config File
|
||||
|
||||
For more complex configurations, use a YAML config file:
|
||||
|
||||
```bash
|
||||
# Create config from example
|
||||
cp config.example.yaml config.yaml
|
||||
# Edit config.yaml with your settings
|
||||
|
||||
# Mount config file into container
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
-p 8080:8080 \
|
||||
-v $(pwd)/config.yaml:/app/config.yaml:ro \
|
||||
ghcr.io/yourusername/llm-gateway:latest \
|
||||
--config /app/config.yaml
|
||||
```
|
||||
|
||||
### Persistent Storage
|
||||
|
||||
For persistent conversation storage with SQLite:
|
||||
|
||||
```bash
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
-p 8080:8080 \
|
||||
-v llm-gateway-data:/app/data \
|
||||
-e OPENAI_API_KEY="your-key" \
|
||||
-e CONVERSATIONS_STORE=sql \
|
||||
-e CONVERSATIONS_DRIVER=sqlite3 \
|
||||
-e CONVERSATIONS_DSN=/app/data/conversations.db \
|
||||
ghcr.io/yourusername/llm-gateway:latest
|
||||
```
|
||||
|
||||
## Docker Compose
|
||||
|
||||
The project includes a production-ready `docker-compose.yaml` file.
|
||||
|
||||
### Basic Setup
|
||||
|
||||
```bash
|
||||
# Create .env file with API keys
|
||||
cat > .env <<EOF
|
||||
GOOGLE_API_KEY=your-google-key
|
||||
ANTHROPIC_API_KEY=sk-ant-your-key
|
||||
OPENAI_API_KEY=sk-your-key
|
||||
EOF
|
||||
|
||||
# Start gateway + Redis
|
||||
docker-compose up -d
|
||||
|
||||
# Check status
|
||||
docker-compose ps
|
||||
|
||||
# View logs
|
||||
docker-compose logs -f gateway
|
||||
```
|
||||
|
||||
### With Monitoring
|
||||
|
||||
Enable Prometheus and Grafana:
|
||||
|
||||
```bash
|
||||
docker-compose --profile monitoring up -d
|
||||
```
|
||||
|
||||
Access services:
|
||||
- Gateway: http://localhost:8080
|
||||
- Admin UI: http://localhost:8080/admin/
|
||||
- Prometheus: http://localhost:9090
|
||||
- Grafana: http://localhost:3000 (admin/admin)
|
||||
|
||||
### Managing Services
|
||||
|
||||
```bash
|
||||
# Stop all services
|
||||
docker-compose down
|
||||
|
||||
# Stop and remove volumes (deletes data!)
|
||||
docker-compose down -v
|
||||
|
||||
# Restart specific service
|
||||
docker-compose restart gateway
|
||||
|
||||
# View logs
|
||||
docker-compose logs -f gateway
|
||||
|
||||
# Update to latest image
|
||||
docker-compose pull
|
||||
docker-compose up -d
|
||||
```
|
||||
|
||||
## Building from Source
|
||||
|
||||
If you need to build your own image:
|
||||
|
||||
```bash
|
||||
# Clone repository
|
||||
git clone https://github.com/yourusername/latticelm.git
|
||||
cd latticelm
|
||||
|
||||
# Build image (includes frontend automatically)
|
||||
docker build -t llm-gateway:local .
|
||||
|
||||
# Run your build
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
-p 8080:8080 \
|
||||
--env-file .env \
|
||||
llm-gateway:local
|
||||
```
|
||||
|
||||
### Multi-Platform Builds
|
||||
|
||||
Build for multiple architectures:
|
||||
|
||||
```bash
|
||||
# Setup buildx
|
||||
docker buildx create --use
|
||||
|
||||
# Build and push multi-platform
|
||||
docker buildx build \
|
||||
--platform linux/amd64,linux/arm64 \
|
||||
-t ghcr.io/yourusername/llm-gateway:latest \
|
||||
--push .
|
||||
```
|
||||
|
||||
## Production Considerations
|
||||
|
||||
### Security
|
||||
|
||||
**Use secrets management:**
|
||||
```bash
|
||||
# Docker secrets (Swarm)
|
||||
echo "sk-your-key" | docker secret create openai_key -
|
||||
|
||||
docker service create \
|
||||
--name llm-gateway \
|
||||
--secret openai_key \
|
||||
-e OPENAI_API_KEY_FILE=/run/secrets/openai_key \
|
||||
ghcr.io/yourusername/llm-gateway:latest
|
||||
```
|
||||
|
||||
**Run as non-root:**
|
||||
The image already runs as UID 1000 (non-root) by default.
|
||||
|
||||
**Read-only filesystem:**
|
||||
```bash
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
--read-only \
|
||||
--tmpfs /tmp \
|
||||
-v llm-gateway-data:/app/data \
|
||||
-p 8080:8080 \
|
||||
--env-file .env \
|
||||
ghcr.io/yourusername/llm-gateway:latest
|
||||
```
|
||||
|
||||
### Resource Limits
|
||||
|
||||
Set memory and CPU limits:
|
||||
|
||||
```bash
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
-p 8080:8080 \
|
||||
--memory="512m" \
|
||||
--cpus="1.0" \
|
||||
--env-file .env \
|
||||
ghcr.io/yourusername/llm-gateway:latest
|
||||
```
|
||||
|
||||
### Health Checks
|
||||
|
||||
The image includes built-in health checks:
|
||||
|
||||
```bash
|
||||
# Check health status
|
||||
docker inspect --format='{{.State.Health.Status}}' llm-gateway
|
||||
|
||||
# Manual health check
|
||||
curl http://localhost:8080/health
|
||||
curl http://localhost:8080/ready
|
||||
```
|
||||
|
||||
### Logging
|
||||
|
||||
Configure structured JSON logging:
|
||||
|
||||
```bash
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
-p 8080:8080 \
|
||||
-e LOGGING_FORMAT=json \
|
||||
-e LOGGING_LEVEL=info \
|
||||
--log-driver=json-file \
|
||||
--log-opt max-size=10m \
|
||||
--log-opt max-file=3 \
|
||||
ghcr.io/yourusername/llm-gateway:latest
|
||||
```
|
||||
|
||||
### Networking
|
||||
|
||||
**Custom network:**
|
||||
```bash
|
||||
# Create network
|
||||
docker network create llm-network
|
||||
|
||||
# Run gateway on network
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
--network llm-network \
|
||||
-p 8080:8080 \
|
||||
--env-file .env \
|
||||
ghcr.io/yourusername/llm-gateway:latest
|
||||
|
||||
# Run Redis on same network
|
||||
docker run -d \
|
||||
--name redis \
|
||||
--network llm-network \
|
||||
redis:7-alpine
|
||||
```
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
### Container Won't Start
|
||||
|
||||
Check logs:
|
||||
```bash
|
||||
docker logs llm-gateway
|
||||
docker logs --tail 50 llm-gateway
|
||||
```
|
||||
|
||||
Common issues:
|
||||
- Missing required API keys
|
||||
- Port 8080 already in use (use `-p 9000:8080`)
|
||||
- Invalid configuration file syntax
|
||||
|
||||
### High Memory Usage
|
||||
|
||||
Monitor resources:
|
||||
```bash
|
||||
docker stats llm-gateway
|
||||
```
|
||||
|
||||
Set limits:
|
||||
```bash
|
||||
docker update --memory="512m" llm-gateway
|
||||
```
|
||||
|
||||
### Connection Issues
|
||||
|
||||
**Test from inside container:**
|
||||
```bash
|
||||
docker exec -it llm-gateway wget -O- http://localhost:8080/health
|
||||
```
|
||||
|
||||
**Check port bindings:**
|
||||
```bash
|
||||
docker port llm-gateway
|
||||
```
|
||||
|
||||
**Test provider connectivity:**
|
||||
```bash
|
||||
docker exec llm-gateway wget -O- https://api.openai.com
|
||||
```
|
||||
|
||||
### Database Locked (SQLite)
|
||||
|
||||
If using SQLite with multiple containers:
|
||||
```bash
|
||||
# SQLite doesn't support concurrent writes
|
||||
# Use Redis or PostgreSQL instead:
|
||||
|
||||
docker run -d \
|
||||
--name redis \
|
||||
redis:7-alpine
|
||||
|
||||
docker run -d \
|
||||
--name llm-gateway \
|
||||
-p 8080:8080 \
|
||||
-e CONVERSATIONS_STORE=redis \
|
||||
-e CONVERSATIONS_DSN=redis://redis:6379/0 \
|
||||
--link redis \
|
||||
ghcr.io/yourusername/llm-gateway:latest
|
||||
```
|
||||
|
||||
### Image Pull Failures
|
||||
|
||||
**Authentication:**
|
||||
```bash
|
||||
# Login to GitHub Container Registry
|
||||
echo $GITHUB_TOKEN | docker login ghcr.io -u USERNAME --password-stdin
|
||||
|
||||
# Pull image
|
||||
docker pull ghcr.io/yourusername/llm-gateway:latest
|
||||
```
|
||||
|
||||
**Rate limiting:**
|
||||
Images are public but may be rate-limited. Use Docker Hub mirror or cache.
|
||||
|
||||
### Debugging
|
||||
|
||||
**Interactive shell:**
|
||||
```bash
|
||||
docker exec -it llm-gateway sh
|
||||
```
|
||||
|
||||
**Inspect configuration:**
|
||||
```bash
|
||||
# Check environment variables
|
||||
docker exec llm-gateway env
|
||||
|
||||
# Check config file
|
||||
docker exec llm-gateway cat /app/config.yaml
|
||||
```
|
||||
|
||||
**Network debugging:**
|
||||
```bash
|
||||
docker exec llm-gateway wget --spider http://localhost:8080/health
|
||||
docker exec llm-gateway ping google.com
|
||||
```
|
||||
|
||||
## Useful Commands
|
||||
|
||||
```bash
|
||||
# Container lifecycle
|
||||
docker stop llm-gateway
|
||||
docker start llm-gateway
|
||||
docker restart llm-gateway
|
||||
docker rm -f llm-gateway
|
||||
|
||||
# Logs
|
||||
docker logs -f llm-gateway
|
||||
docker logs --tail 100 llm-gateway
|
||||
docker logs --since 30m llm-gateway
|
||||
|
||||
# Cleanup
|
||||
docker system prune -a
|
||||
docker volume prune
|
||||
docker image prune -a
|
||||
|
||||
# Updates
|
||||
docker pull ghcr.io/yourusername/llm-gateway:latest
|
||||
docker stop llm-gateway
|
||||
docker rm llm-gateway
|
||||
docker run -d --name llm-gateway ... ghcr.io/yourusername/llm-gateway:latest
|
||||
```
|
||||
|
||||
## Next Steps
|
||||
|
||||
- **Production deployment**: See [Kubernetes guide](../k8s/README.md) for orchestration
|
||||
- **Monitoring**: Enable Prometheus metrics and set up Grafana dashboards
|
||||
- **Security**: Configure OAuth2/OIDC authentication
|
||||
- **Scaling**: Use Kubernetes HPA or Docker Swarm for auto-scaling
|
||||
|
||||
## Additional Resources
|
||||
|
||||
- [Main README](../README.md) - Full documentation
|
||||
- [Kubernetes Deployment](../k8s/README.md) - Production orchestration
|
||||
- [Configuration Reference](../config.example.yaml) - All config options
|
||||
- [GitHub Container Registry](https://github.com/yourusername/latticelm/pkgs/container/llm-gateway) - Published images
|
||||
74
docs/README.md
Normal file
74
docs/README.md
Normal file
@@ -0,0 +1,74 @@
|
||||
# Documentation
|
||||
|
||||
Welcome to the latticelm documentation. This directory contains detailed guides and documentation for various aspects of the LLM Gateway.
|
||||
|
||||
## User Guides
|
||||
|
||||
### [Docker Deployment Guide](./DOCKER_DEPLOYMENT.md)
|
||||
Complete guide to deploying the LLM Gateway using Docker with pre-built images or building from source.
|
||||
|
||||
**Topics covered:**
|
||||
- Using pre-built container images from CI/CD
|
||||
- Configuration with environment variables and config files
|
||||
- Docker Compose setup with Redis and monitoring
|
||||
- Production considerations (security, resources, networking)
|
||||
- Multi-platform builds
|
||||
- Troubleshooting and debugging
|
||||
|
||||
### [Admin Web UI](./ADMIN_UI.md)
|
||||
Documentation for the built-in admin dashboard.
|
||||
|
||||
**Topics covered:**
|
||||
- Accessing the Admin UI
|
||||
- Features and capabilities
|
||||
- System information dashboard
|
||||
- Provider status monitoring
|
||||
- Configuration management
|
||||
|
||||
## Developer Documentation
|
||||
|
||||
### [Admin UI Specification](./admin-ui-spec.md)
|
||||
Technical specification and design document for the Admin UI component.
|
||||
|
||||
**Topics covered:**
|
||||
- Component architecture
|
||||
- API endpoints
|
||||
- UI mockups and wireframes
|
||||
- Implementation details
|
||||
|
||||
### [Implementation Summary](./IMPLEMENTATION_SUMMARY.md)
|
||||
Overview of the implementation details and architecture decisions.
|
||||
|
||||
**Topics covered:**
|
||||
- System architecture
|
||||
- Provider implementations
|
||||
- Key features and their implementations
|
||||
- Technology stack
|
||||
|
||||
## Additional Resources
|
||||
|
||||
## Deployment Guides
|
||||
|
||||
### [Kubernetes Deployment Guide](../k8s/README.md)
|
||||
Production-grade Kubernetes deployment with high availability, monitoring, and security.
|
||||
|
||||
**Topics covered:**
|
||||
- Deploying with Kustomize and kubectl
|
||||
- Secrets management (External Secrets Operator, Sealed Secrets)
|
||||
- Monitoring with Prometheus and OpenTelemetry
|
||||
- Horizontal Pod Autoscaling and PodDisruptionBudgets
|
||||
- Security best practices (RBAC, NetworkPolicies, Pod Security)
|
||||
- Cloud-specific guides (AWS EKS, GCP GKE, Azure AKS)
|
||||
- Storage options (Redis, PostgreSQL, managed services)
|
||||
- Rolling updates and rollback strategies
|
||||
|
||||
For more documentation, see:
|
||||
|
||||
- **[Main README](../README.md)** - Overview, quick start, and feature documentation
|
||||
- **[Configuration Example](../config.example.yaml)** - Detailed configuration options with comments
|
||||
|
||||
## Need Help?
|
||||
|
||||
- **Issues**: Check the [GitHub Issues](https://github.com/yourusername/latticelm/issues)
|
||||
- **Discussions**: Use [GitHub Discussions](https://github.com/yourusername/latticelm/discussions) for questions
|
||||
- **Contributing**: See [Contributing Guidelines](../README.md#contributing) in the main README
|
||||
22
frontend/admin/package-lock.json
generated
22
frontend/admin/package-lock.json
generated
@@ -9,6 +9,7 @@
|
||||
"version": "0.1.0",
|
||||
"dependencies": {
|
||||
"axios": "^1.6.0",
|
||||
"openai": "^6.27.0",
|
||||
"vue": "^3.4.0",
|
||||
"vue-router": "^4.2.0"
|
||||
},
|
||||
@@ -1438,6 +1439,27 @@
|
||||
"node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
|
||||
}
|
||||
},
|
||||
"node_modules/openai": {
|
||||
"version": "6.27.0",
|
||||
"resolved": "https://registry.npmjs.org/openai/-/openai-6.27.0.tgz",
|
||||
"integrity": "sha512-osTKySlrdYrLYTt0zjhY8yp0JUBmWDCN+Q+QxsV4xMQnnoVFpylgKGgxwN8sSdTNw0G4y+WUXs4eCMWpyDNWZQ==",
|
||||
"license": "Apache-2.0",
|
||||
"bin": {
|
||||
"openai": "bin/cli"
|
||||
},
|
||||
"peerDependencies": {
|
||||
"ws": "^8.18.0",
|
||||
"zod": "^3.25 || ^4.0"
|
||||
},
|
||||
"peerDependenciesMeta": {
|
||||
"ws": {
|
||||
"optional": true
|
||||
},
|
||||
"zod": {
|
||||
"optional": true
|
||||
}
|
||||
}
|
||||
},
|
||||
"node_modules/path-browserify": {
|
||||
"version": "1.0.1",
|
||||
"resolved": "https://registry.npmjs.org/path-browserify/-/path-browserify-1.0.1.tgz",
|
||||
|
||||
@@ -9,9 +9,10 @@
|
||||
"preview": "vite preview"
|
||||
},
|
||||
"dependencies": {
|
||||
"axios": "^1.6.0",
|
||||
"openai": "^6.27.0",
|
||||
"vue": "^3.4.0",
|
||||
"vue-router": "^4.2.0",
|
||||
"axios": "^1.6.0"
|
||||
"vue-router": "^4.2.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@vitejs/plugin-vue": "^5.0.0",
|
||||
|
||||
@@ -1,5 +1,6 @@
|
||||
import { createRouter, createWebHistory } from 'vue-router'
|
||||
import Dashboard from './views/Dashboard.vue'
|
||||
import Chat from './views/Chat.vue'
|
||||
|
||||
const router = createRouter({
|
||||
history: createWebHistory('/admin/'),
|
||||
@@ -8,6 +9,11 @@ const router = createRouter({
|
||||
path: '/',
|
||||
name: 'dashboard',
|
||||
component: Dashboard
|
||||
},
|
||||
{
|
||||
path: '/chat',
|
||||
name: 'chat',
|
||||
component: Chat
|
||||
}
|
||||
]
|
||||
})
|
||||
|
||||
550
frontend/admin/src/views/Chat.vue
Normal file
550
frontend/admin/src/views/Chat.vue
Normal file
@@ -0,0 +1,550 @@
|
||||
<template>
|
||||
<div class="chat-page">
|
||||
<header class="header">
|
||||
<div class="header-content">
|
||||
<router-link to="/" class="back-link">← Dashboard</router-link>
|
||||
<h1>Playground</h1>
|
||||
</div>
|
||||
</header>
|
||||
|
||||
<div class="chat-container">
|
||||
<!-- Sidebar -->
|
||||
<aside class="sidebar">
|
||||
<div class="sidebar-section">
|
||||
<label class="field-label">Model</label>
|
||||
<select v-model="selectedModel" class="select-input" :disabled="modelsLoading">
|
||||
<option v-if="modelsLoading" value="">Loading...</option>
|
||||
<option v-for="m in models" :key="m.id" :value="m.id">
|
||||
{{ m.id }}
|
||||
</option>
|
||||
</select>
|
||||
</div>
|
||||
|
||||
<div class="sidebar-section">
|
||||
<label class="field-label">System Instructions</label>
|
||||
<textarea
|
||||
v-model="instructions"
|
||||
class="textarea-input"
|
||||
rows="4"
|
||||
placeholder="You are a helpful assistant..."
|
||||
></textarea>
|
||||
</div>
|
||||
|
||||
<div class="sidebar-section">
|
||||
<label class="field-label">Temperature</label>
|
||||
<div class="slider-row">
|
||||
<input type="range" v-model.number="temperature" min="0" max="2" step="0.1" class="slider" />
|
||||
<span class="slider-value">{{ temperature }}</span>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="sidebar-section">
|
||||
<label class="field-label">Stream</label>
|
||||
<label class="toggle">
|
||||
<input type="checkbox" v-model="stream" />
|
||||
<span class="toggle-slider"></span>
|
||||
</label>
|
||||
</div>
|
||||
|
||||
<button class="btn-clear" @click="clearChat">Clear Chat</button>
|
||||
</aside>
|
||||
|
||||
<!-- Chat Area -->
|
||||
<main class="chat-main">
|
||||
<div class="messages" ref="messagesContainer">
|
||||
<div v-if="messages.length === 0" class="empty-chat">
|
||||
<p>Send a message to start chatting.</p>
|
||||
</div>
|
||||
<div
|
||||
v-for="(msg, i) in messages"
|
||||
:key="i"
|
||||
:class="['message', `message-${msg.role}`]"
|
||||
>
|
||||
<div class="message-role">{{ msg.role }}</div>
|
||||
<div class="message-content" v-html="renderContent(msg.content)"></div>
|
||||
</div>
|
||||
<div v-if="isLoading" class="message message-assistant">
|
||||
<div class="message-role">assistant</div>
|
||||
<div class="message-content">
|
||||
<span class="typing-indicator">
|
||||
<span></span><span></span><span></span>
|
||||
</span>
|
||||
{{ streamingText }}
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="input-area">
|
||||
<textarea
|
||||
v-model="userInput"
|
||||
class="chat-input"
|
||||
placeholder="Type a message..."
|
||||
rows="1"
|
||||
@keydown.enter.exact.prevent="sendMessage"
|
||||
@input="autoResize"
|
||||
ref="chatInputEl"
|
||||
></textarea>
|
||||
<button class="btn-send" @click="sendMessage" :disabled="isLoading || !userInput.trim()">
|
||||
Send
|
||||
</button>
|
||||
</div>
|
||||
</main>
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup lang="ts">
|
||||
import { ref, onMounted, nextTick } from 'vue'
|
||||
import OpenAI from 'openai'
|
||||
|
||||
interface ChatMessage {
|
||||
role: 'user' | 'assistant'
|
||||
content: string
|
||||
}
|
||||
|
||||
interface ModelOption {
|
||||
id: string
|
||||
provider: string
|
||||
}
|
||||
|
||||
const models = ref<ModelOption[]>([])
|
||||
const modelsLoading = ref(true)
|
||||
const selectedModel = ref('')
|
||||
const instructions = ref('')
|
||||
const temperature = ref(1.0)
|
||||
const stream = ref(true)
|
||||
const userInput = ref('')
|
||||
const messages = ref<ChatMessage[]>([])
|
||||
const isLoading = ref(false)
|
||||
const streamingText = ref('')
|
||||
const lastResponseId = ref<string | null>(null)
|
||||
const messagesContainer = ref<HTMLElement | null>(null)
|
||||
const chatInputEl = ref<HTMLTextAreaElement | null>(null)
|
||||
|
||||
const client = new OpenAI({
|
||||
baseURL: `${window.location.origin}/v1`,
|
||||
apiKey: 'unused',
|
||||
dangerouslyAllowBrowser: true,
|
||||
})
|
||||
|
||||
async function loadModels() {
|
||||
try {
|
||||
const resp = await fetch('/v1/models')
|
||||
const data = await resp.json()
|
||||
models.value = data.data || []
|
||||
if (models.value.length > 0) {
|
||||
selectedModel.value = models.value[0].id
|
||||
}
|
||||
} catch (e) {
|
||||
console.error('Failed to load models:', e)
|
||||
} finally {
|
||||
modelsLoading.value = false
|
||||
}
|
||||
}
|
||||
|
||||
function scrollToBottom() {
|
||||
nextTick(() => {
|
||||
if (messagesContainer.value) {
|
||||
messagesContainer.value.scrollTop = messagesContainer.value.scrollHeight
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
function autoResize(e: Event) {
|
||||
const el = e.target as HTMLTextAreaElement
|
||||
el.style.height = 'auto'
|
||||
el.style.height = Math.min(el.scrollHeight, 150) + 'px'
|
||||
}
|
||||
|
||||
function renderContent(content: string): string {
|
||||
return content
|
||||
.replace(/&/g, '&')
|
||||
.replace(/</g, '<')
|
||||
.replace(/>/g, '>')
|
||||
.replace(/\n/g, '<br>')
|
||||
}
|
||||
|
||||
function clearChat() {
|
||||
messages.value = []
|
||||
lastResponseId.value = null
|
||||
streamingText.value = ''
|
||||
}
|
||||
|
||||
async function sendMessage() {
|
||||
const text = userInput.value.trim()
|
||||
if (!text || isLoading.value) return
|
||||
|
||||
messages.value.push({ role: 'user', content: text })
|
||||
userInput.value = ''
|
||||
if (chatInputEl.value) {
|
||||
chatInputEl.value.style.height = 'auto'
|
||||
}
|
||||
scrollToBottom()
|
||||
|
||||
isLoading.value = true
|
||||
streamingText.value = ''
|
||||
|
||||
try {
|
||||
const params: Record<string, any> = {
|
||||
model: selectedModel.value,
|
||||
input: text,
|
||||
temperature: temperature.value,
|
||||
stream: stream.value,
|
||||
}
|
||||
|
||||
if (instructions.value.trim()) {
|
||||
params.instructions = instructions.value.trim()
|
||||
}
|
||||
|
||||
if (lastResponseId.value) {
|
||||
params.previous_response_id = lastResponseId.value
|
||||
}
|
||||
|
||||
if (stream.value) {
|
||||
const response = await client.responses.create(params as any)
|
||||
|
||||
// The SDK returns an async iterable for streaming
|
||||
let fullText = ''
|
||||
for await (const event of response as any) {
|
||||
if (event.type === 'response.output_text.delta') {
|
||||
fullText += event.delta
|
||||
streamingText.value = fullText
|
||||
scrollToBottom()
|
||||
} else if (event.type === 'response.completed') {
|
||||
lastResponseId.value = event.response.id
|
||||
}
|
||||
}
|
||||
|
||||
messages.value.push({ role: 'assistant', content: fullText })
|
||||
} else {
|
||||
const response = await client.responses.create(params as any) as any
|
||||
lastResponseId.value = response.id
|
||||
|
||||
const text = response.output
|
||||
?.filter((item: any) => item.type === 'message')
|
||||
?.flatMap((item: any) => item.content)
|
||||
?.filter((part: any) => part.type === 'output_text')
|
||||
?.map((part: any) => part.text)
|
||||
?.join('') || ''
|
||||
|
||||
messages.value.push({ role: 'assistant', content: text })
|
||||
}
|
||||
} catch (e: any) {
|
||||
messages.value.push({
|
||||
role: 'assistant',
|
||||
content: `Error: ${e.message || 'Failed to get response'}`,
|
||||
})
|
||||
} finally {
|
||||
isLoading.value = false
|
||||
streamingText.value = ''
|
||||
scrollToBottom()
|
||||
}
|
||||
}
|
||||
|
||||
onMounted(() => {
|
||||
loadModels()
|
||||
})
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.chat-page {
|
||||
min-height: 100vh;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
background-color: #f5f5f5;
|
||||
}
|
||||
|
||||
.header {
|
||||
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
|
||||
color: white;
|
||||
padding: 1rem 2rem;
|
||||
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
|
||||
}
|
||||
|
||||
.header-content {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 1.5rem;
|
||||
}
|
||||
|
||||
.back-link {
|
||||
color: rgba(255, 255, 255, 0.85);
|
||||
text-decoration: none;
|
||||
font-size: 0.95rem;
|
||||
}
|
||||
|
||||
.back-link:hover {
|
||||
color: white;
|
||||
}
|
||||
|
||||
.header h1 {
|
||||
font-size: 1.5rem;
|
||||
font-weight: 600;
|
||||
}
|
||||
|
||||
.chat-container {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
overflow: hidden;
|
||||
height: calc(100vh - 65px);
|
||||
}
|
||||
|
||||
/* Sidebar */
|
||||
.sidebar {
|
||||
width: 280px;
|
||||
background: white;
|
||||
border-right: 1px solid #e2e8f0;
|
||||
padding: 1.5rem;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 1.25rem;
|
||||
overflow-y: auto;
|
||||
}
|
||||
|
||||
.sidebar-section {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 0.5rem;
|
||||
}
|
||||
|
||||
.field-label {
|
||||
font-size: 0.8rem;
|
||||
font-weight: 600;
|
||||
color: #4a5568;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.05em;
|
||||
}
|
||||
|
||||
.select-input {
|
||||
padding: 0.5rem;
|
||||
border: 1px solid #e2e8f0;
|
||||
border-radius: 6px;
|
||||
font-size: 0.875rem;
|
||||
background: white;
|
||||
color: #2d3748;
|
||||
}
|
||||
|
||||
.textarea-input {
|
||||
padding: 0.5rem;
|
||||
border: 1px solid #e2e8f0;
|
||||
border-radius: 6px;
|
||||
font-size: 0.875rem;
|
||||
resize: vertical;
|
||||
font-family: inherit;
|
||||
color: #2d3748;
|
||||
}
|
||||
|
||||
.slider-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 0.75rem;
|
||||
}
|
||||
|
||||
.slider {
|
||||
flex: 1;
|
||||
accent-color: #667eea;
|
||||
}
|
||||
|
||||
.slider-value {
|
||||
font-size: 0.875rem;
|
||||
font-weight: 500;
|
||||
color: #2d3748;
|
||||
min-width: 2rem;
|
||||
text-align: right;
|
||||
}
|
||||
|
||||
.toggle {
|
||||
position: relative;
|
||||
width: 44px;
|
||||
height: 24px;
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
.toggle input {
|
||||
opacity: 0;
|
||||
width: 0;
|
||||
height: 0;
|
||||
}
|
||||
|
||||
.toggle-slider {
|
||||
position: absolute;
|
||||
inset: 0;
|
||||
background-color: #cbd5e0;
|
||||
border-radius: 24px;
|
||||
transition: 0.2s;
|
||||
}
|
||||
|
||||
.toggle-slider::before {
|
||||
content: '';
|
||||
position: absolute;
|
||||
height: 18px;
|
||||
width: 18px;
|
||||
left: 3px;
|
||||
bottom: 3px;
|
||||
background-color: white;
|
||||
border-radius: 50%;
|
||||
transition: 0.2s;
|
||||
}
|
||||
|
||||
.toggle input:checked + .toggle-slider {
|
||||
background-color: #667eea;
|
||||
}
|
||||
|
||||
.toggle input:checked + .toggle-slider::before {
|
||||
transform: translateX(20px);
|
||||
}
|
||||
|
||||
.btn-clear {
|
||||
margin-top: auto;
|
||||
padding: 0.5rem;
|
||||
background: #fed7d7;
|
||||
color: #742a2a;
|
||||
border: none;
|
||||
border-radius: 6px;
|
||||
font-size: 0.875rem;
|
||||
font-weight: 500;
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
.btn-clear:hover {
|
||||
background: #feb2b2;
|
||||
}
|
||||
|
||||
/* Chat Main */
|
||||
.chat-main {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.messages {
|
||||
flex: 1;
|
||||
overflow-y: auto;
|
||||
padding: 1.5rem;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 1rem;
|
||||
}
|
||||
|
||||
.empty-chat {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
color: #a0aec0;
|
||||
font-size: 1.1rem;
|
||||
}
|
||||
|
||||
.message {
|
||||
max-width: 80%;
|
||||
padding: 0.75rem 1rem;
|
||||
border-radius: 12px;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
.message-user {
|
||||
align-self: flex-end;
|
||||
background: #667eea;
|
||||
color: white;
|
||||
}
|
||||
|
||||
.message-user .message-role {
|
||||
color: rgba(255, 255, 255, 0.7);
|
||||
}
|
||||
|
||||
.message-assistant {
|
||||
align-self: flex-start;
|
||||
background: white;
|
||||
border: 1px solid #e2e8f0;
|
||||
color: #2d3748;
|
||||
}
|
||||
|
||||
.message-role {
|
||||
font-size: 0.7rem;
|
||||
font-weight: 600;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.05em;
|
||||
margin-bottom: 0.25rem;
|
||||
color: #a0aec0;
|
||||
}
|
||||
|
||||
.message-content {
|
||||
font-size: 0.95rem;
|
||||
word-break: break-word;
|
||||
}
|
||||
|
||||
/* Typing indicator */
|
||||
.typing-indicator {
|
||||
display: inline-flex;
|
||||
gap: 3px;
|
||||
margin-right: 6px;
|
||||
}
|
||||
|
||||
.typing-indicator span {
|
||||
width: 6px;
|
||||
height: 6px;
|
||||
border-radius: 50%;
|
||||
background: #a0aec0;
|
||||
animation: bounce 1.2s infinite;
|
||||
}
|
||||
|
||||
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
|
||||
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
|
||||
|
||||
@keyframes bounce {
|
||||
0%, 60%, 100% { transform: translateY(0); }
|
||||
30% { transform: translateY(-4px); }
|
||||
}
|
||||
|
||||
/* Input Area */
|
||||
.input-area {
|
||||
padding: 1rem 1.5rem;
|
||||
background: white;
|
||||
border-top: 1px solid #e2e8f0;
|
||||
display: flex;
|
||||
gap: 0.75rem;
|
||||
align-items: flex-end;
|
||||
}
|
||||
|
||||
.chat-input {
|
||||
flex: 1;
|
||||
padding: 0.75rem 1rem;
|
||||
border: 1px solid #e2e8f0;
|
||||
border-radius: 12px;
|
||||
font-size: 0.95rem;
|
||||
font-family: inherit;
|
||||
resize: none;
|
||||
color: #2d3748;
|
||||
line-height: 1.4;
|
||||
max-height: 150px;
|
||||
overflow-y: auto;
|
||||
}
|
||||
|
||||
.chat-input:focus {
|
||||
outline: none;
|
||||
border-color: #667eea;
|
||||
box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
|
||||
}
|
||||
|
||||
.btn-send {
|
||||
padding: 0.75rem 1.5rem;
|
||||
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
|
||||
color: white;
|
||||
border: none;
|
||||
border-radius: 12px;
|
||||
font-size: 0.95rem;
|
||||
font-weight: 500;
|
||||
cursor: pointer;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.btn-send:disabled {
|
||||
opacity: 0.5;
|
||||
cursor: not-allowed;
|
||||
}
|
||||
|
||||
.btn-send:hover:not(:disabled) {
|
||||
opacity: 0.9;
|
||||
}
|
||||
</style>
|
||||
@@ -1,7 +1,10 @@
|
||||
<template>
|
||||
<div class="dashboard">
|
||||
<header class="header">
|
||||
<h1>LLM Gateway Admin</h1>
|
||||
<div class="header-row">
|
||||
<h1>LLM Gateway Admin</h1>
|
||||
<router-link to="/chat" class="nav-link">Playground →</router-link>
|
||||
</div>
|
||||
</header>
|
||||
|
||||
<div class="container">
|
||||
@@ -168,11 +171,34 @@ onUnmounted(() => {
|
||||
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
|
||||
}
|
||||
|
||||
.header-row {
|
||||
display: flex;
|
||||
justify-content: space-between;
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.header h1 {
|
||||
font-size: 2rem;
|
||||
font-weight: 600;
|
||||
}
|
||||
|
||||
.nav-link {
|
||||
color: rgba(255, 255, 255, 0.85);
|
||||
text-decoration: none;
|
||||
font-size: 1rem;
|
||||
font-weight: 500;
|
||||
padding: 0.5rem 1rem;
|
||||
border: 1px solid rgba(255, 255, 255, 0.3);
|
||||
border-radius: 8px;
|
||||
transition: all 0.2s;
|
||||
}
|
||||
|
||||
.nav-link:hover {
|
||||
color: white;
|
||||
border-color: rgba(255, 255, 255, 0.6);
|
||||
background: rgba(255, 255, 255, 0.1);
|
||||
}
|
||||
|
||||
.container {
|
||||
max-width: 1400px;
|
||||
margin: 0 auto;
|
||||
|
||||
@@ -6,10 +6,15 @@ export default defineConfig({
|
||||
base: '/admin/',
|
||||
server: {
|
||||
port: 5173,
|
||||
allowedHosts: ['.coder.ia-innovacion.work', 'localhost'],
|
||||
proxy: {
|
||||
'/admin/api': {
|
||||
target: 'http://localhost:8080',
|
||||
changeOrigin: true,
|
||||
},
|
||||
'/v1': {
|
||||
target: 'http://localhost:8080',
|
||||
changeOrigin: true,
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
@@ -172,9 +172,32 @@ func Load(path string) (*Config, error) {
|
||||
|
||||
func (cfg *Config) validate() error {
|
||||
for _, m := range cfg.Models {
|
||||
if _, ok := cfg.Providers[m.Provider]; !ok {
|
||||
providerEntry, ok := cfg.Providers[m.Provider]
|
||||
if !ok {
|
||||
return fmt.Errorf("model %q references unknown provider %q", m.Name, m.Provider)
|
||||
}
|
||||
|
||||
switch providerEntry.Type {
|
||||
case "openai", "anthropic", "google", "azureopenai", "azureanthropic":
|
||||
if providerEntry.APIKey == "" {
|
||||
return fmt.Errorf("model %q references provider %q (%s) without api_key", m.Name, m.Provider, providerEntry.Type)
|
||||
}
|
||||
}
|
||||
|
||||
switch providerEntry.Type {
|
||||
case "azureopenai", "azureanthropic":
|
||||
if providerEntry.Endpoint == "" {
|
||||
return fmt.Errorf("model %q references provider %q (%s) without endpoint", m.Name, m.Provider, providerEntry.Type)
|
||||
}
|
||||
case "vertexai":
|
||||
if providerEntry.Project == "" || providerEntry.Location == "" {
|
||||
return fmt.Errorf("model %q references provider %q (vertexai) without project/location", m.Name, m.Provider)
|
||||
}
|
||||
case "openai", "anthropic", "google":
|
||||
// No additional required fields.
|
||||
default:
|
||||
return fmt.Errorf("model %q references provider %q with unknown type %q", m.Name, m.Provider, providerEntry.Type)
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -103,7 +103,7 @@ server:
|
||||
address: ":8080"
|
||||
providers:
|
||||
azure:
|
||||
type: azure_openai
|
||||
type: azureopenai
|
||||
api_key: azure-key
|
||||
endpoint: https://my-resource.openai.azure.com
|
||||
api_version: "2024-02-15-preview"
|
||||
@@ -113,7 +113,7 @@ models:
|
||||
provider_model_id: gpt-4-deployment
|
||||
`,
|
||||
validate: func(t *testing.T, cfg *Config) {
|
||||
assert.Equal(t, "azure_openai", cfg.Providers["azure"].Type)
|
||||
assert.Equal(t, "azureopenai", cfg.Providers["azure"].Type)
|
||||
assert.Equal(t, "azure-key", cfg.Providers["azure"].APIKey)
|
||||
assert.Equal(t, "https://my-resource.openai.azure.com", cfg.Providers["azure"].Endpoint)
|
||||
assert.Equal(t, "2024-02-15-preview", cfg.Providers["azure"].APIVersion)
|
||||
@@ -126,7 +126,7 @@ server:
|
||||
address: ":8080"
|
||||
providers:
|
||||
vertex:
|
||||
type: vertex_ai
|
||||
type: vertexai
|
||||
project: my-gcp-project
|
||||
location: us-central1
|
||||
models:
|
||||
@@ -135,7 +135,7 @@ models:
|
||||
provider_model_id: gemini-1.5-pro
|
||||
`,
|
||||
validate: func(t *testing.T, cfg *Config) {
|
||||
assert.Equal(t, "vertex_ai", cfg.Providers["vertex"].Type)
|
||||
assert.Equal(t, "vertexai", cfg.Providers["vertex"].Type)
|
||||
assert.Equal(t, "my-gcp-project", cfg.Providers["vertex"].Project)
|
||||
assert.Equal(t, "us-central1", cfg.Providers["vertex"].Location)
|
||||
},
|
||||
@@ -208,6 +208,20 @@ models:
|
||||
configYAML: `invalid: yaml: content: [unclosed`,
|
||||
expectError: true,
|
||||
},
|
||||
{
|
||||
name: "model references provider without required API key",
|
||||
configYAML: `
|
||||
server:
|
||||
address: ":8080"
|
||||
providers:
|
||||
openai:
|
||||
type: openai
|
||||
models:
|
||||
- name: gpt-4
|
||||
provider: openai
|
||||
`,
|
||||
expectError: true,
|
||||
},
|
||||
{
|
||||
name: "multiple models same provider",
|
||||
configYAML: `
|
||||
@@ -283,7 +297,7 @@ func TestConfigValidate(t *testing.T) {
|
||||
name: "valid config",
|
||||
config: Config{
|
||||
Providers: map[string]ProviderEntry{
|
||||
"openai": {Type: "openai"},
|
||||
"openai": {Type: "openai", APIKey: "test-key"},
|
||||
},
|
||||
Models: []ModelEntry{
|
||||
{Name: "gpt-4", Provider: "openai"},
|
||||
@@ -295,7 +309,7 @@ func TestConfigValidate(t *testing.T) {
|
||||
name: "model references unknown provider",
|
||||
config: Config{
|
||||
Providers: map[string]ProviderEntry{
|
||||
"openai": {Type: "openai"},
|
||||
"openai": {Type: "openai", APIKey: "test-key"},
|
||||
},
|
||||
Models: []ModelEntry{
|
||||
{Name: "gpt-4", Provider: "unknown"},
|
||||
@@ -303,6 +317,18 @@ func TestConfigValidate(t *testing.T) {
|
||||
},
|
||||
expectError: true,
|
||||
},
|
||||
{
|
||||
name: "model references provider without api key",
|
||||
config: Config{
|
||||
Providers: map[string]ProviderEntry{
|
||||
"openai": {Type: "openai"},
|
||||
},
|
||||
Models: []ModelEntry{
|
||||
{Name: "gpt-4", Provider: "openai"},
|
||||
},
|
||||
},
|
||||
expectError: true,
|
||||
},
|
||||
{
|
||||
name: "no models",
|
||||
config: Config{
|
||||
@@ -317,8 +343,8 @@ func TestConfigValidate(t *testing.T) {
|
||||
name: "multiple models multiple providers",
|
||||
config: Config{
|
||||
Providers: map[string]ProviderEntry{
|
||||
"openai": {Type: "openai"},
|
||||
"anthropic": {Type: "anthropic"},
|
||||
"openai": {Type: "openai", APIKey: "test-key"},
|
||||
"anthropic": {Type: "anthropic", APIKey: "ant-key"},
|
||||
},
|
||||
Models: []ModelEntry{
|
||||
{Name: "gpt-4", Provider: "openai"},
|
||||
|
||||
@@ -48,15 +48,30 @@ type metricsResponseWriter struct {
|
||||
http.ResponseWriter
|
||||
statusCode int
|
||||
bytesWritten int
|
||||
wroteHeader bool
|
||||
}
|
||||
|
||||
func (w *metricsResponseWriter) WriteHeader(statusCode int) {
|
||||
if w.wroteHeader {
|
||||
return
|
||||
}
|
||||
w.wroteHeader = true
|
||||
w.statusCode = statusCode
|
||||
w.ResponseWriter.WriteHeader(statusCode)
|
||||
}
|
||||
|
||||
func (w *metricsResponseWriter) Write(b []byte) (int, error) {
|
||||
if !w.wroteHeader {
|
||||
w.wroteHeader = true
|
||||
w.statusCode = http.StatusOK
|
||||
}
|
||||
n, err := w.ResponseWriter.Write(b)
|
||||
w.bytesWritten += n
|
||||
return n, err
|
||||
}
|
||||
|
||||
func (w *metricsResponseWriter) Flush() {
|
||||
if flusher, ok := w.ResponseWriter.(http.Flusher); ok {
|
||||
flusher.Flush()
|
||||
}
|
||||
}
|
||||
|
||||
65
internal/observability/middleware_response_writer_test.go
Normal file
65
internal/observability/middleware_response_writer_test.go
Normal file
@@ -0,0 +1,65 @@
|
||||
package observability
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
var _ http.Flusher = (*metricsResponseWriter)(nil)
|
||||
var _ http.Flusher = (*statusResponseWriter)(nil)
|
||||
|
||||
type testFlusherRecorder struct {
|
||||
*httptest.ResponseRecorder
|
||||
flushCount int
|
||||
}
|
||||
|
||||
func newTestFlusherRecorder() *testFlusherRecorder {
|
||||
return &testFlusherRecorder{ResponseRecorder: httptest.NewRecorder()}
|
||||
}
|
||||
|
||||
func (r *testFlusherRecorder) Flush() {
|
||||
r.flushCount++
|
||||
}
|
||||
|
||||
func TestMetricsResponseWriterWriteHeaderOnlyOnce(t *testing.T) {
|
||||
rec := httptest.NewRecorder()
|
||||
rw := &metricsResponseWriter{ResponseWriter: rec, statusCode: http.StatusOK}
|
||||
|
||||
rw.WriteHeader(http.StatusAccepted)
|
||||
rw.WriteHeader(http.StatusInternalServerError)
|
||||
|
||||
assert.Equal(t, http.StatusAccepted, rec.Code)
|
||||
assert.Equal(t, http.StatusAccepted, rw.statusCode)
|
||||
}
|
||||
|
||||
func TestMetricsResponseWriterFlushDelegates(t *testing.T) {
|
||||
rec := newTestFlusherRecorder()
|
||||
rw := &metricsResponseWriter{ResponseWriter: rec, statusCode: http.StatusOK}
|
||||
|
||||
rw.Flush()
|
||||
|
||||
assert.Equal(t, 1, rec.flushCount)
|
||||
}
|
||||
|
||||
func TestStatusResponseWriterWriteHeaderOnlyOnce(t *testing.T) {
|
||||
rec := httptest.NewRecorder()
|
||||
rw := &statusResponseWriter{ResponseWriter: rec, statusCode: http.StatusOK}
|
||||
|
||||
rw.WriteHeader(http.StatusNoContent)
|
||||
rw.WriteHeader(http.StatusInternalServerError)
|
||||
|
||||
assert.Equal(t, http.StatusNoContent, rec.Code)
|
||||
assert.Equal(t, http.StatusNoContent, rw.statusCode)
|
||||
}
|
||||
|
||||
func TestStatusResponseWriterFlushDelegates(t *testing.T) {
|
||||
rec := newTestFlusherRecorder()
|
||||
rw := &statusResponseWriter{ResponseWriter: rec, statusCode: http.StatusOK}
|
||||
|
||||
rw.Flush()
|
||||
|
||||
assert.Equal(t, 1, rec.flushCount)
|
||||
}
|
||||
@@ -72,14 +72,29 @@ func TracingMiddleware(next http.Handler, tp *sdktrace.TracerProvider) http.Hand
|
||||
// statusResponseWriter wraps http.ResponseWriter to capture the status code.
|
||||
type statusResponseWriter struct {
|
||||
http.ResponseWriter
|
||||
statusCode int
|
||||
statusCode int
|
||||
wroteHeader bool
|
||||
}
|
||||
|
||||
func (w *statusResponseWriter) WriteHeader(statusCode int) {
|
||||
if w.wroteHeader {
|
||||
return
|
||||
}
|
||||
w.wroteHeader = true
|
||||
w.statusCode = statusCode
|
||||
w.ResponseWriter.WriteHeader(statusCode)
|
||||
}
|
||||
|
||||
func (w *statusResponseWriter) Write(b []byte) (int, error) {
|
||||
if !w.wroteHeader {
|
||||
w.wroteHeader = true
|
||||
w.statusCode = http.StatusOK
|
||||
}
|
||||
return w.ResponseWriter.Write(b)
|
||||
}
|
||||
|
||||
func (w *statusResponseWriter) Flush() {
|
||||
if flusher, ok := w.ResponseWriter.(http.Flusher); ok {
|
||||
flusher.Flush()
|
||||
}
|
||||
}
|
||||
|
||||
@@ -136,6 +136,9 @@ func (r *Registry) Get(name string) (Provider, bool) {
|
||||
func (r *Registry) Models() []struct{ Provider, Model string } {
|
||||
var out []struct{ Provider, Model string }
|
||||
for _, m := range r.modelList {
|
||||
if _, ok := r.providers[m.Provider]; !ok {
|
||||
continue
|
||||
}
|
||||
out = append(out, struct{ Provider, Model string }{Provider: m.Provider, Model: m.Name})
|
||||
}
|
||||
return out
|
||||
@@ -156,7 +159,9 @@ func (r *Registry) Default(model string) (Provider, error) {
|
||||
if p, ok := r.providers[providerName]; ok {
|
||||
return p, nil
|
||||
}
|
||||
return nil, fmt.Errorf("model %q is mapped to provider %q, but that provider is not available", model, providerName)
|
||||
}
|
||||
return nil, fmt.Errorf("model %q not configured", model)
|
||||
}
|
||||
|
||||
for _, p := range r.providers {
|
||||
|
||||
@@ -475,7 +475,7 @@ func TestRegistry_Default(t *testing.T) {
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "returns first provider for unknown model",
|
||||
name: "returns error for unknown model",
|
||||
setupReg: func() *Registry {
|
||||
reg, _ := NewRegistry(
|
||||
map[string]config.ProviderEntry{
|
||||
@@ -490,11 +490,34 @@ func TestRegistry_Default(t *testing.T) {
|
||||
)
|
||||
return reg
|
||||
},
|
||||
modelName: "unknown-model",
|
||||
validate: func(t *testing.T, p Provider) {
|
||||
assert.NotNil(t, p)
|
||||
// Should return first available provider
|
||||
modelName: "unknown-model",
|
||||
expectError: true,
|
||||
errorMsg: "not configured",
|
||||
},
|
||||
{
|
||||
name: "returns error for model whose provider is unavailable",
|
||||
setupReg: func() *Registry {
|
||||
reg, _ := NewRegistry(
|
||||
map[string]config.ProviderEntry{
|
||||
"openai": {
|
||||
Type: "openai",
|
||||
APIKey: "", // unavailable provider
|
||||
},
|
||||
"google": {
|
||||
Type: "google",
|
||||
APIKey: "test-key",
|
||||
},
|
||||
},
|
||||
[]config.ModelEntry{
|
||||
{Name: "gpt-4", Provider: "openai"},
|
||||
{Name: "gemini-pro", Provider: "google"},
|
||||
},
|
||||
)
|
||||
return reg
|
||||
},
|
||||
modelName: "gpt-4",
|
||||
expectError: true,
|
||||
errorMsg: "not available",
|
||||
},
|
||||
{
|
||||
name: "returns first provider for empty model name",
|
||||
@@ -542,6 +565,31 @@ func TestRegistry_Default(t *testing.T) {
|
||||
}
|
||||
}
|
||||
|
||||
func TestRegistry_Models_FiltersUnavailableProviders(t *testing.T) {
|
||||
reg, err := NewRegistry(
|
||||
map[string]config.ProviderEntry{
|
||||
"openai": {
|
||||
Type: "openai",
|
||||
APIKey: "", // unavailable provider
|
||||
},
|
||||
"google": {
|
||||
Type: "google",
|
||||
APIKey: "test-key",
|
||||
},
|
||||
},
|
||||
[]config.ModelEntry{
|
||||
{Name: "gpt-4", Provider: "openai"},
|
||||
{Name: "gemini-pro", Provider: "google"},
|
||||
},
|
||||
)
|
||||
require.NoError(t, err)
|
||||
|
||||
models := reg.Models()
|
||||
require.Len(t, models, 1)
|
||||
assert.Equal(t, "gemini-pro", models[0].Model)
|
||||
assert.Equal(t, "google", models[0].Provider)
|
||||
}
|
||||
|
||||
func TestBuildProvider(t *testing.T) {
|
||||
tests := []struct {
|
||||
name string
|
||||
|
||||
@@ -239,17 +239,17 @@ func (s *GatewayServer) handleSyncResponse(w http.ResponseWriter, r *http.Reques
|
||||
}
|
||||
|
||||
func (s *GatewayServer) handleStreamingResponse(w http.ResponseWriter, r *http.Request, provider providers.Provider, providerMsgs []api.Message, resolvedReq *api.ResponseRequest, origReq *api.ResponseRequest, storeMsgs []api.Message) {
|
||||
w.Header().Set("Content-Type", "text/event-stream")
|
||||
w.Header().Set("Cache-Control", "no-cache")
|
||||
w.Header().Set("Connection", "keep-alive")
|
||||
w.WriteHeader(http.StatusOK)
|
||||
|
||||
flusher, ok := w.(http.Flusher)
|
||||
if !ok {
|
||||
http.Error(w, "streaming not supported", http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
|
||||
w.Header().Set("Content-Type", "text/event-stream")
|
||||
w.Header().Set("Cache-Control", "no-cache")
|
||||
w.Header().Set("Connection", "keep-alive")
|
||||
w.WriteHeader(http.StatusOK)
|
||||
|
||||
responseID := generateID("resp_")
|
||||
itemID := generateID("msg_")
|
||||
seq := 0
|
||||
|
||||
53
internal/server/streaming_writer_test.go
Normal file
53
internal/server/streaming_writer_test.go
Normal file
@@ -0,0 +1,53 @@
|
||||
package server
|
||||
|
||||
import (
|
||||
"io"
|
||||
"log/slog"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
type nonFlusherRecorder struct {
|
||||
recorder *httptest.ResponseRecorder
|
||||
writeHeaderCalls int
|
||||
}
|
||||
|
||||
func newNonFlusherRecorder() *nonFlusherRecorder {
|
||||
return &nonFlusherRecorder{recorder: httptest.NewRecorder()}
|
||||
}
|
||||
|
||||
func (w *nonFlusherRecorder) Header() http.Header {
|
||||
return w.recorder.Header()
|
||||
}
|
||||
|
||||
func (w *nonFlusherRecorder) Write(b []byte) (int, error) {
|
||||
return w.recorder.Write(b)
|
||||
}
|
||||
|
||||
func (w *nonFlusherRecorder) WriteHeader(statusCode int) {
|
||||
w.writeHeaderCalls++
|
||||
w.recorder.WriteHeader(statusCode)
|
||||
}
|
||||
|
||||
func (w *nonFlusherRecorder) StatusCode() int {
|
||||
return w.recorder.Code
|
||||
}
|
||||
|
||||
func (w *nonFlusherRecorder) BodyString() string {
|
||||
return w.recorder.Body.String()
|
||||
}
|
||||
|
||||
func TestHandleStreamingResponseWithoutFlusherWritesSingleErrorHeader(t *testing.T) {
|
||||
s := New(nil, nil, slog.New(slog.NewTextHandler(io.Discard, nil)))
|
||||
req := httptest.NewRequest(http.MethodPost, "/v1/responses", nil)
|
||||
w := newNonFlusherRecorder()
|
||||
|
||||
s.handleStreamingResponse(w, req, nil, nil, nil, nil, nil)
|
||||
|
||||
assert.Equal(t, 1, w.writeHeaderCalls)
|
||||
assert.Equal(t, http.StatusInternalServerError, w.StatusCode())
|
||||
assert.Contains(t, w.BodyString(), "streaming not supported")
|
||||
}
|
||||
1122
k8s/README.md
1122
k8s/README.md
File diff suppressed because it is too large
Load Diff
BIN
scripts/__pycache__/chat.cpython-312.pyc
Normal file
BIN
scripts/__pycache__/chat.cpython-312.pyc
Normal file
Binary file not shown.
@@ -135,6 +135,41 @@ class ChatClient:
|
||||
return self._stream_response(model)
|
||||
else:
|
||||
return self._sync_response(model)
|
||||
|
||||
@staticmethod
|
||||
def _get_attr(obj: Any, key: str, default: Any = None) -> Any:
|
||||
"""Access object attributes safely for both SDK objects and dicts."""
|
||||
if obj is None:
|
||||
return default
|
||||
if isinstance(obj, dict):
|
||||
return obj.get(key, default)
|
||||
return getattr(obj, key, default)
|
||||
|
||||
def _extract_stream_error(self, event: Any) -> str:
|
||||
"""Extract error message from a response.failed event."""
|
||||
response = self._get_attr(event, "response")
|
||||
error = self._get_attr(response, "error")
|
||||
message = self._get_attr(error, "message")
|
||||
if message:
|
||||
return str(message)
|
||||
return "streaming request failed"
|
||||
|
||||
def _extract_completed_text(self, event: Any) -> str:
|
||||
"""Extract assistant output text from a response.completed event."""
|
||||
response = self._get_attr(event, "response")
|
||||
output_items = self._get_attr(response, "output", []) or []
|
||||
|
||||
text_parts = []
|
||||
for item in output_items:
|
||||
if self._get_attr(item, "type") != "message":
|
||||
continue
|
||||
for part in self._get_attr(item, "content", []) or []:
|
||||
if self._get_attr(part, "type") == "output_text":
|
||||
text = self._get_attr(part, "text", "")
|
||||
if text:
|
||||
text_parts.append(str(text))
|
||||
|
||||
return "".join(text_parts)
|
||||
|
||||
def _sync_response(self, model: str) -> str:
|
||||
"""Non-streaming response with tool support."""
|
||||
@@ -225,6 +260,7 @@ class ChatClient:
|
||||
while iteration < max_iterations:
|
||||
iteration += 1
|
||||
assistant_text = ""
|
||||
stream_error = None
|
||||
tool_calls = {} # Dict to track tool calls by item_id
|
||||
tool_calls_list = [] # Final list of completed tool calls
|
||||
assistant_content = []
|
||||
@@ -244,6 +280,15 @@ class ChatClient:
|
||||
if event.type == "response.output_text.delta":
|
||||
assistant_text += event.delta
|
||||
live.update(Markdown(assistant_text))
|
||||
elif event.type == "response.completed":
|
||||
# Some providers may emit final text only in response.completed.
|
||||
if not assistant_text:
|
||||
completed_text = self._extract_completed_text(event)
|
||||
if completed_text:
|
||||
assistant_text = completed_text
|
||||
live.update(Markdown(assistant_text))
|
||||
elif event.type == "response.failed":
|
||||
stream_error = self._extract_stream_error(event)
|
||||
elif event.type == "response.output_item.added":
|
||||
if hasattr(event, 'item') and event.item.type == "function_call":
|
||||
# Start tracking a new tool call
|
||||
@@ -270,6 +315,10 @@ class ChatClient:
|
||||
except json.JSONDecodeError:
|
||||
self.console.print(f"[red]Error parsing tool arguments JSON[/red]")
|
||||
|
||||
if stream_error:
|
||||
self.console.print(f"[bold red]Error:[/bold red] {stream_error}")
|
||||
return ""
|
||||
|
||||
# Build assistant content
|
||||
if assistant_text:
|
||||
assistant_content.append({"type": "output_text", "text": assistant_text})
|
||||
@@ -485,7 +534,7 @@ def main():
|
||||
console.print(Markdown(response))
|
||||
|
||||
except APIStatusError as e:
|
||||
console.print(f"[bold red]Error {e.status_code}:[/bold red] {e.message}")
|
||||
console.print(f"[bold red]Error {e.status_code}:[/bold red] {str(e)}")
|
||||
except Exception as e:
|
||||
console.print(f"[bold red]Error:[/bold red] {e}")
|
||||
|
||||
|
||||
Reference in New Issue
Block a user