sentinel/sentinel-extension/sentinel-datasource-nacos

Sentinel DataSource Nacos

Sentinel DataSource Nacos provides integration with Nacos so that Nacos can be the dynamic rule data source of Sentinel.

To use Sentinel DataSource Nacos, you should add the following dependency:

<dependency>
    <groupId>com.alibaba.csp</groupId>
    <artifactId>sentinel-datasource-nacos</artifactId>
    <version>x.y.z</version>
</dependency>

Then you can create an NacosDataSource and register to rule managers. For instance:

// remoteAddress is the address of Nacos
// groupId and dataId are concepts of Nacos
ReadableDataSource<String, List<FlowRule>> flowRuleDataSource = new NacosDataSource<>(remoteAddress, groupId, dataId,
    source -> JSON.parseObject(source, new TypeReference<List<FlowRule>>() {}));
FlowRuleManager.register2Property(flowRuleDataSource.getProperty());

We’ve also provided an example: sentinel-demo-nacos-datasource.