diff --git a/README.md b/README.md index 7f90a5c..0a94010 100644 --- a/README.md +++ b/README.md @@ -1,28 +1,30 @@ # Azure OpenAI Proxy -## 介绍 -English | 中文 +## Introduction -一个Azure OpenAI API的代理工具,可以将一个OpenAI请求转化为Azure OpenAI请求,方便作为各类开源ChatGPT的后端使用。同时也支持作为单纯的OpenAI接口代理使用,用来解决OpenAI接口在部分地区的被限制使用的问题。 +English | +中文 -亮点: -+ 🌐 支持代理所有 Azure OpenAI 接口 -+ 🧠 支持代理所有 Azure OpenAI 模型以及自定义微调模型 -+ 🗺️ 支持自定义 Azure 部署名与 OpenAI 模型的映射关系 -+ 🔄 支持反向代理和正向代理两种方式使用 +Azure OpenAI Proxy is a proxy for Azure OpenAI API that can convert an OpenAI request to an Azure OpenAI request. It is designed to use as a backend for various open source ChatGPT web project. It also supports being used as a simple OpenAI API proxy to solve the problem of OpenAI API being restricted in some regions. -## 使用方式 -### 1. 作为反向代理使用(即一个OpenAI API网关) -环境变量 +Highlights: ++ 🌐 Supports proxying all Azure OpenAI APIs ++ 🧠 Supports proxying all Azure OpenAI models and custom fine-tuned models ++ 🗺️ Supports custom mapping between Azure deployment names and OpenAI models ++ 🔄 Supports both reverse proxy and forward proxy usage -| 参数名 | 描述 | 默认值 | -|:---------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:------------------------------------------------------------------------| -| AZURE_OPENAI_PROXY_ADDRESS | 服务监听地址 | 0.0.0.0:8080 | -| AZURE_OPENAI_PROXY_MODE | 代理模式,可以为azure/openai 2种模式 | azure | -| AZURE_OPENAI_ENDPOINT | Azure OpenAI Endpoint,一般类似https://{custom}.openai.azure.com的格式。必需。 | | -| AZURE_OPENAI_APIVERSION | Azure OpenAI API 的 API 版本。默认为 2023-03-15-preview。 | 2023-03-15-preview | -| AZURE_OPENAI_MODEL_MAPPER | 一个逗号分隔的 model=deployment 对列表。模型名称映射到部署名称。例如,`gpt-3.5-turbo=gpt-35-turbo`,`gpt-3.5-turbo-0301=gpt-35-turbo-0301`。未匹配到的情况下,代理会直接透传model作为deployment使用(其实Azure大部分模型名字和OpenAI的保持一致)。 | `gpt-3.5-turbo=gpt-35-turbo`
`gpt-3.5-turbo-0301=gpt-35-turbo-0301` | +## Usage +### 1. Used as reverse proxy (i.e. an OpenAI API gateway) +Environment Variables -在命令行调用 +| Parameters | Description | Default Value | +|:---------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:------------------------------------------------------------------------| +| AZURE_OPENAI_PROXY_ADDRESS | Service listening address | 0.0.0.0:8080 | +| AZURE_OPENAI_PROXY_MODE | Proxy mode, can be either "azure" or "openai". | azure | +| AZURE_OPENAI_ENDPOINT | Azure OpenAI Endpoint, usually looks like https://{custom}.openai.azure.com. Required. | | +| AZURE_OPENAI_APIVERSION | Azure OpenAI API version. Default is 2023-03-15-preview. | 2023-03-15-preview | +| AZURE_OPENAI_MODEL_MAPPER | A comma-separated list of model=deployment pairs. Maps model names to deployment names. For example, `gpt-3.5-turbo=gpt-35-turbo`, `gpt-3.5-turbo-0301=gpt-35-turbo-0301`. If there is no match, the proxy will pass model as deployment name directly (in fact, most Azure model names are same with OpenAI). | `gpt-3.5-turbo=gpt-35-turbo`
`gpt-3.5-turbo-0301=gpt-35-turbo-0301` | + +Use in command line ```shell curl https://{your-custom-domain}/v1/chat/completions \ -H "Content-Type: application/json" \ @@ -31,15 +33,15 @@ curl https://{your-custom-domain}/v1/chat/completions \ "model": "gpt-3.5-turbo", "messages": [{"role": "user", "content": "Hello!"}] }' - ``` -### 2. 作为正向代理使用(即一个HTTP Proxy) -通过HTTP访问Azure OpenAI接口时,可以直接作为代理使用,但是这个工具没有内置原生的HTTPS支持,需要在工具前架设一个类似Nginx的HTTPS代理,来支持访问HTTPS版本的OpenAI接口。 -假设你配置好后的代理域名为`https://{your-domain}.com`,你可以在终端中执行以下命令来配置http代理: +### 2. Used as forward proxy (i.e. an HTTP proxy) +When accessing Azure OpenAI API through HTTP, it can be used directly as a proxy, but this tool does not have built-in HTTPS support, so you need an HTTPS proxy such as Nginx to support accessing HTTPS version of OpenAI API. + +Assuming that the proxy domain you configured is `https://{your-domain}.com`, you can execute the following commands in the terminal to use the https proxy: ```shell -export https_proxy=https://{your-domain}.com +export https_proxy=https://{your-domain}.com curl https://api.openai.com/v1/chat/completions \ -H "Content-Type: application/json" \ @@ -48,26 +50,25 @@ curl https://api.openai.com/v1/chat/completions \ "model": "gpt-3.5-turbo", "messages": [{"role": "user", "content": "Hello!"}] }' - ``` -或者在其他开源Web ChatGPT项目中配置为HTTP代理 +Or configure it as an HTTP proxy in other open source Web ChatGPT projects: ``` export HTTPS_PROXY=https://{your-domain}.com ``` -## 模型映射机制 -`AZURE_OPENAI_MODEL_MAPPER`中预定义了一系列模型映射的规则,默认配置基本上满足了所有Azure模型的映射,规则包括: +## Model Mapping Mechanism +There are a series of rules for model mapping pre-defined in `AZURE_OPENAI_MODEL_MAPPER`, and the default configuration basically satisfies the mapping of all Azure models. The rules include: + `gpt-3.5-turbo` -> `gpt-35-turbo` + `gpt-3.5-turbo-0301` -> `gpt-35-turbo-0301` -+ 以及一个透传模型名的机制作为fallback手段 ++ A mapping mechanism that pass model name directly as fallback. -对于自定义的微调模型,可以直接透传模型名。对于部署名字和模型名不一样的,可以自定义映射关系,比如: +For custom fine-tuned models, the model name can be passed directly. For models with deployment names different from the model names, custom mapping relationships can be defined, such as: -| 模型名称 | 部署名称 | +| Model Name | Deployment Name | |:-------------------|:-----------------------------| | gpt-3.5-turbo | gpt-35-turbo-upgrade | | gpt-3.5-turbo-0301 | gpt-35-turbo-0301-fine-tuned | -## 许可证 +## License MIT \ No newline at end of file diff --git a/README.zh-cn.md b/README.zh-cn.md new file mode 100644 index 0000000..d386265 --- /dev/null +++ b/README.zh-cn.md @@ -0,0 +1,75 @@ +# Azure OpenAI Proxy +## 介绍 + +English | +中文 + +一个Azure OpenAI API的代理工具,可以将一个OpenAI请求转化为Azure OpenAI请求,方便作为各类开源ChatGPT的后端使用。同时也支持作为单纯的OpenAI接口代理使用,用来解决OpenAI接口在部分地区的被限制使用的问题。 + +亮点: ++ 🌐 支持代理所有 Azure OpenAI 接口 ++ 🧠 支持代理所有 Azure OpenAI 模型以及自定义微调模型 ++ 🗺️ 支持自定义 Azure 部署名与 OpenAI 模型的映射关系 ++ 🔄 支持反向代理和正向代理两种方式使用 + +## 使用方式 +### 1. 作为反向代理使用(即一个OpenAI API网关) +环境变量 + +| 参数名 | 描述 | 默认值 | +|:---------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:------------------------------------------------------------------------| +| AZURE_OPENAI_PROXY_ADDRESS | 服务监听地址 | 0.0.0.0:8080 | +| AZURE_OPENAI_PROXY_MODE | 代理模式,可以为azure/openai 2种模式 | azure | +| AZURE_OPENAI_ENDPOINT | Azure OpenAI Endpoint,一般类似https://{custom}.openai.azure.com的格式。必需。 | | +| AZURE_OPENAI_APIVERSION | Azure OpenAI API 的 API 版本。默认为 2023-03-15-preview。 | 2023-03-15-preview | +| AZURE_OPENAI_MODEL_MAPPER | 一个逗号分隔的 model=deployment 对列表。模型名称映射到部署名称。例如,`gpt-3.5-turbo=gpt-35-turbo`,`gpt-3.5-turbo-0301=gpt-35-turbo-0301`。未匹配到的情况下,代理会直接透传model作为deployment使用(其实Azure大部分模型名字和OpenAI的保持一致)。 | `gpt-3.5-turbo=gpt-35-turbo`
`gpt-3.5-turbo-0301=gpt-35-turbo-0301` | + +在命令行调用 +```shell +curl https://{your-custom-domain}/v1/chat/completions \ + -H "Content-Type: application/json" \ + -H "Authorization: Bearer {your azure api key}" \ + -d '{ + "model": "gpt-3.5-turbo", + "messages": [{"role": "user", "content": "Hello!"}] + }' + +``` + +### 2. 作为正向代理使用(即一个HTTP Proxy) +通过HTTP访问Azure OpenAI接口时,可以直接作为代理使用,但是这个工具没有内置原生的HTTPS支持,需要在工具前架设一个类似Nginx的HTTPS代理,来支持访问HTTPS版本的OpenAI接口。 + +假设你配置好后的代理域名为`https://{your-domain}.com`,你可以在终端中执行以下命令来配置http代理: +```shell +export https_proxy=https://{your-domain}.com + +curl https://api.openai.com/v1/chat/completions \ + -H "Content-Type: application/json" \ + -H "Authorization: Bearer {your azure api key}" \ + -d '{ + "model": "gpt-3.5-turbo", + "messages": [{"role": "user", "content": "Hello!"}] + }' + +``` + +或者在其他开源Web ChatGPT项目中配置为HTTP代理 +``` +export HTTPS_PROXY=https://{your-domain}.com +``` + +## 模型映射机制 +`AZURE_OPENAI_MODEL_MAPPER`中预定义了一系列模型映射的规则,默认配置基本上满足了所有Azure模型的映射,规则包括: ++ `gpt-3.5-turbo` -> `gpt-35-turbo` ++ `gpt-3.5-turbo-0301` -> `gpt-35-turbo-0301` ++ 以及一个透传模型名的机制作为fallback手段 + +对于自定义的微调模型,可以直接透传模型名。对于部署名字和模型名不一样的,可以自定义映射关系,比如: + +| 模型名称 | 部署名称 | +|:-------------------|:-----------------------------| +| gpt-3.5-turbo | gpt-35-turbo-upgrade | +| gpt-3.5-turbo-0301 | gpt-35-turbo-0301-fine-tuned | + +## 许可证 +MIT \ No newline at end of file