# prometheus-sd-nacos

**Repository Path**: tensorflow/prometheus-sd-nacos

## Basic Information

- **Project Name**: prometheus-sd-nacos
- **Description**: 使用nacos的服务发现功能，自动获取实例配置监控
- **Primary Language**: Go
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 9
- **Created**: 2021-12-03
- **Last Updated**: 2021-12-03

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# prometheus-sd-nacos

#### 介绍
使用nacos的服务发现功能，自动获取实例配置监控，将某服务的实例列表写入文件。

#### 使用方法
1. 镜像已推送至阿里仓库
2. 修改 conf/config.json 文件
```
{
  "interval": 10,
  "nacosHost": "http://10.10.60.61:8848/nacos",
  "namespaceID": "test",
  "group": "DEFAULT_GROUP",
  "cluster": "",
  "services": [
    {
      "name": "gateway",
      "prometheusJobConfPath": "./job_conf_files/job-gateway.json"
    },
    {
      "name": "opensrv",
      "prometheusJobConfPath": "./job_conf_files/job-opensrv.json"
    }
  ]
}
```
3. 启动
```
docker-compose up -d
```
4. 配置prometheus，使其使用生成的配置文件
```
scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: 'prometheus'
    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.
    static_configs:
    - targets: ['localhost:9090']

    
  # xxx业务 应用
  - job_name: 'gateway'
    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.
    metrics_path: '/prometheus'
    #  the file contents are also re-read periodically at the specified refresh interval
    file_sd_configs:
      - files: ['job_conf_files/job-gateway.json'] 

  # xxx 业务应用
  - job_name: 'opensrv'
    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.
    metrics_path: '/prometheus'
    #  the file contents are also re-read periodically at the specified refresh interval
    file_sd_configs:
      - files: ['job_conf_files/job-opensrv.json']   
```