## Nacos 


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<img src="doc/Nacos_Logo.png" width="50%" height="50%" />
Nacos is an easy-to-use platform desgined for dynamic service discovery and configuration and service management. It helps you to build cloud native applications and microservices platform easily.

Service is a first-class citizen in Nacos. Nacos supports almost all type of services，for example，[Dubbo/gRPC service](https://nacos.io/#/docs/use-nacos-with-dubbo.md)、[Spring Cloud RESTFul service](https://nacos.io/#/docs/use-nacos-with-springcloud.md) or [Kubernetes service](https://nacos.io/#/docs/use-nacos-with-kubernetes.md).

Nacos provides four major functions.

* **Service Discovery and Service Health Check** 
    
    Nacos makes it simple for services to register themselves and to discover other services via a DNS or HTTP interface. Nacos also provides real-time healthchecks of services to prevent sending requests to unhealthy hosts or service instance.

* **Dynamic Configuration Management**
  
  Dynamic Configuration Service allows you to manage configurations of all services in a centralized and dynamic manner across all environments. Nacos eliminates the need to redeploy applications and services when configurations are updated，which makes configuration changes more efficient and agile.

* **Dynamic DNS Service**

   Nacos supports weighted routing, making it easier for you to implement mid-tier load balancing, flexible routing policies, flow control, and simple DNS resolution services in the production environment within your data center. It helps you to implement DNS-based service discovery easily and prevent applications from coupling to vendor-specific service discovery APIs.

* **Service and MetaData Management**
	
	Nacos provides an easy-to-use service dashboard to help you manage your services metadata, configuration, kubernetes DNS, service health and metrics statistics.
 

### Quick Start
It is super easy to get started with your first project.

1. #### Download run package 
[Download](https://github.com/alibaba/nacos/releases/download/v0.1.0/nacos-server-0.1.0.zip)

```
unzip nacos-server-0.1.0.zip
cd nacos/bin 
``` 

2. #### Start Server
* ##### Linux/Unix/Mac

    Run the following command to start (standalone means non-cluster mode): 

`sh startup.sh -m standalone`

* ##### Windows

    Run the following command to start:

`cmd startup.cmd`

Or double-click the startup.cmd to run NacosServer.

For more details, see https://nacos.io/#/docs/quick-start.md

3. #### Quick start for other open-source projects:

* [quick start with spring cloud](https://nacos.io/#/docs/use-nacos-with-springcloud.md)

* [quick start with dubbo](https://nacos.io/#/docs/use-nacos-with-dubbo.md)

* [quick start with kubernetes](https://nacos.io/#/docs/use-nacos-with-kubernetes.md)

* [more...](https://nacos.io/)

### Documentation

You can view full documentation on the Nacos website:

* [nacos.io](https://nacos.io/#/docs/what-is-nacos.md)

### Contact

* #### Gitter-[Nacos Gitter](https://gitter.im/alibaba/nacos)

* #### Weibo-[Nacos Weibo](https://weibo.com/u/6574374908)

* #### Segmentfault-[Nacos Segmentfault](https://segmentfault.com/t/nacos)

* #### Mailing list-[nacos\_dev@linux.alibaba.com](https://lark.alipay.com/nacos/nacosdocs/vl19q1).