Sentinel 可以简单实现针对IP的限流,通过改造限流策略的针对来源选项

1.首先我们要自定义来源解析RequestOriginParser

@Configuration
public class SentinelConfig {
    @Bean
    public RequestOriginParser requestOriginParser() {
        return (request -> {
            String remoteAddr = IpUtils.getRemoteAddr(request);
            return remoteAddr;
        });
    }

}

2.接下来我们设置来源 ,填入限制的ip,如:(这边一般通过如nacos全局去配置)

3.测试结果,Sentinel只针对来源IP限流

GitHub 加速计划 / sentine / Sentinel
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alibaba/Sentinel: Sentinel 是阿里巴巴开源的一款面向分布式服务架构的流量控制、熔断降级组件,提供实时监控、限流、降级和系统保护功能,适用于微服务治理场景。
最近提交(Master分支:2 个月前 )
a08dc695 * Fix the bugs mentioned in issue #3562 and #3563. Fix the issue in the spring-webmvc-v6x-adapter where, after configuring http-method-specify:true, the prefixes for different request methods were not concatenated. Fix incorrect time unit in the tooltip when adding a new circuit breaker rule with statistical window duration. * Fix the bugs mentioned in issue #3562 and #3563. Fix the issue in the spring-webmvc-v6x-adapter where, after configuring http-method-specify:true, the prefixes for different request methods were not concatenated. Fix incorrect time unit in the tooltip when adding a new circuit breaker rule with statistical window duration. * Fixed the issue where the original test class was affected by the concatenation of resource names after adding the logic for the HTTP prefix concatenation. * remove mseHttpMethodSpecify field and update the unit test as suggested. * retrigger CI 17 天前
e60f0d0e * Simple rules should have higher priority than regular expression rules * Add optional switch to skip regex matching when simple rules already match, default: false, keeps backward compatibility. * fix RuleManagerTest unit test failure 17 天前
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