# nginx_http_gray_module

**Repository Path**: lb002/nginx_http_gray_module

## Basic Information

- **Project Name**: nginx_http_gray_module
- **Description**: Nginx Virtual Host A/B Testing
- **Primary Language**: C
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 17
- **Forks**: 4
- **Created**: 2017-07-08
- **Last Updated**: 2023-11-04

## Categories & Tags

**Categories**: devtools

**Tags**: None

## README

# nginx_http_gray_module

## Features
+ Nginx Virtual Host A/B Testing

## Dependencies
+ Nginx
+ Redis

## Installation
+ Clone project
```
git clone git@github.com:luoxiaojun1992/nginx_http_gray_module.git
```

+ Compile Nginx
```
./configure --add-module=YOUR_DIR/nginx_http_gray_module
```

## Configuration
+ Edit Nginx configuration
```
gray test_redis_key 127.0.0.1 6379
```

## Usage
+ Set redis
```
redis-cli
set test_redis_key_switch on
set test_redis_key_gray_env beta
```

+ Edit Nginx configuration
```
if ($is_gray) {
  ...
}
if ($is_not_gray) {
  ...
}
```

+ Curl request
```
curl -v -H "X-API-ENV: beta" http://127.0.0.1/xxx
```