我具有以下配置,可以在运行时创建断路器:
@Configuration
public class CircuitBreakerConfiguration
{
public final static String DEFAULT_CIRCUIT_BREAKER_REGISTRY = "DEFAULT_CIRCUIT_BREAKER_REGISTRY";
private CircuitBreakerConfig getCircuitBreakerConfig()
{
return CircuitBreakerConfig.custom()
.failureRateThreshold(10)
.waitDurationInOpenState(Duration.ofMillis(30000))
.permittedNumberOfCallsInHalfOpenState(2)
.slidingWindowType(CircuitBreakerConfig.SlidingWindowType.COUNT_BASED)
.slidingWindowSize(5)
.automaticTransitionFromOpenToHalfOpenEnabled(true)
.recordExceptions(CheckAvailabilityException.class)
.build();
}
@Bean
@Qualifier(DEFAULT_CIRCUIT_BREAKER_REGISTRY)
public CircuitBreakerRegistry getCircuitBreakerRegistry()
{
return CircuitBreakerRegistry.of(getCircuitBreakerConfig());
}
}
我想将这些配置移到我的application.properties
文件中。
我尝试了以下方法来覆盖默认配置:
resilience4j.circuitbreaker.configs.default.sliding-window-size=10
resilience4j.circuitbreaker.configs.default.sliding-window-type=COUNT_BASED
resilience4j.circuitbreaker.configs.default.failure-rate-threshold=50
resilience4j.circuitbreaker.configs.default.wait-duration-in-open-state=30s
resilience4j.circuitbreaker.configs.default.permitted-number-of-calls-in-half-open-state=2
resilience4j.circuitbreaker.configs.default.automatic-transition-from-open-to-half-open-enabled=true
resilience4j.circuitbreaker.configs.default.record-exceptions=com.example.web.domain.checkavailability.exceptions.CheckAvailabilityException
但是,这似乎也不会覆盖默认配置。