Spring cloud gateway MVC routing

Question

I have updated my spring boot project from 2.x to 3.x I used to use zuul filters, which become deprecated and not usable. My service is serve as a gateway proxy and also as a backend resource service with some endpoints. I have added spring-cloud-gateway-mvc in roder to replace Zuul filters and routing. I have something like this in my config:

spring:
  cloud:
    gateway:
      mvc:
        routes:
          - id: gateway
            uri: http://localhost:8250
            predicates:
              - Path=/analytics-service/api/**
            filters:
              - StripPrefix=2
          .....

In zuul I had the same thing, but also I used to have:

zuul:
  ignored-patterns:
    - /analytics-service/api/user

Which means that path - /analytics-service/api/user will be ignored buy zuul and ti will be consumed form service itself. In Spring cloud Gateway MVC I couldn't find the way of doing the same. I have tried:

https://github.com/spring-cloud/spring-cloud-gateway/issues/496#issuecomment-439986202

ANY OTHER SOLUTION?

robertobatts · Accepted Answer · 2025-07-21 15:09:44Z

Did you try creating a custom predicate? You can create a custom predicate following Spring docs

Custom predicate class:

class CustomPredicates {
    public static RequestPredicate excludePath(String excludePath) {
        return request -> !request.path().equals(excludePath);
    }
}

Use the predicate in your route configuration

@Configuration
class RouteConfiguration {

    @Bean
    public RouterFunction<ServerResponse> analyticServiceRoute() {
        return route("gateway")
            .route(excludePath("/analytics-service/api/user"), http())
            .route(path("/analytics-service/api/**"), http())
            //filters and other configuration here
            .build();
    }
}

I didn't find any way to use custom predicates from yml configuration with gateway MVC, so unfortunately you will have to convert the routes to use programmatic configuration

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