marcosbarbero / spring-cloud-zuul-ratelimit

Rate limit auto-configure for Spring Cloud Netflix Zuul

Home Page:https://blog.marcosbarbero.com/spring-cloud-netflix-zuul-rate-limit/

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Configuration "zuul.ratelimit.enable=false" failed to start the service

yiping-sun opened this issue · comments

Describe the question

Configuration zuul.ratelimit.enable=false Will it cause the service to fail to start

yml

zuul.ratelimit.enabled = false

error log

Description:
Parameter 0 of method rateLimitUtils in com.atta.zuul.ratelimit.RateLimitAutoConfiguration$RateLimitUtilsConfiguration required a bean of type 'com.atta.zuul.ratelimit.config.properties.RateLimitProperties' that could not be found.

Action:
Consider defining a bean of type 'com.atta.zuul.ratelimit.config.properties.RateLimitProperties' in your configuration.## 

can't load bean

    @Configuration
    @ConditionalOnMissingBean(RateLimitUtils.class)
    public static class RateLimitUtilsConfiguration {
        @Bean
        @ConditionalOnMissingClass("org.springframework.security.core.Authentication")
        public RateLimitUtils rateLimitUtils(final RateLimitProperties rateLimitProperties) {
            return new DefaultRateLimitUtils(rateLimitProperties);
        }
    }

    @Configuration
    @ConditionalOnClass(StringRedisTemplate.class)
    @ConditionalOnMissingBean(RateLimiter.class)
    @ConditionalOnProperty(prefix = PREFIX, name = "repository", havingValue = "REDIS")
    public static class RedisConfiguration {

        private static final String REDIS_TEMPLATE_BEAN_NAME = "rateLimiterRedisTemplate";

        @Bean(REDIS_TEMPLATE_BEAN_NAME)
        public StringRedisTemplate redisTemplate(final RedisConnectionFactory connectionFactory) {
            return new StringRedisTemplate(connectionFactory);
        }

        @Bean
        public RateLimiter redisRateLimiter(final RateLimiterErrorHandler rateLimiterErrorHandler,
                                            @Qualifier(REDIS_TEMPLATE_BEAN_NAME) final StringRedisTemplate redisTemplate) {
            return new RedisRateLimiter(rateLimiterErrorHandler, redisTemplate);
        }
    }

Additional context

It can be started normally after modification

    @Configuration
    @ConditionalOnMissingBean(RateLimitUtils.class)
    //-----------------------------------------------------------------------------------------
    @ConditionalOnProperty(prefix = PREFIX, name = "enabled", havingValue = "true")
    //-----------------------------------------------------------------------------------------
    public static class RateLimitUtilsConfiguration {
        @Bean
        @ConditionalOnMissingClass("org.springframework.security.core.Authentication")
        public RateLimitUtils rateLimitUtils(final RateLimitProperties rateLimitProperties) {
            return new DefaultRateLimitUtils(rateLimitProperties);
        }
    }

    @Configuration
    @ConditionalOnClass(StringRedisTemplate.class)
    @ConditionalOnMissingBean(RateLimiter.class)
    @ConditionalOnProperty(prefix = PREFIX, name = "repository", havingValue = "REDIS")
    public static class RedisConfiguration {

        private static final String REDIS_TEMPLATE_BEAN_NAME = "rateLimiterRedisTemplate";

        @Bean(REDIS_TEMPLATE_BEAN_NAME)
        //-----------------------------------------------------------------------------------------
        @ConditionalOnProperty(prefix = PREFIX, name = "enabled", havingValue = "true")
       //-----------------------------------------------------------------------------------------
        public StringRedisTemplate redisTemplate(final RedisConnectionFactory connectionFactory) {
            return new StringRedisTemplate(connectionFactory);
        }

        @Bean
        //-----------------------------------------------------------------------------------------
        @ConditionalOnProperty(prefix = PREFIX, name = "enabled", havingValue = "true")
        //-----------------------------------------------------------------------------------------
        public RateLimiter redisRateLimiter(final RateLimiterErrorHandler rateLimiterErrorHandler,
                                            @Qualifier(REDIS_TEMPLATE_BEAN_NAME) final StringRedisTemplate redisTemplate) {
            return new RedisRateLimiter(rateLimiterErrorHandler, redisTemplate);
        }
    }

Hello @201708024103, thanks for getting in touch, we will get back to you asap! If you have issues in the 1.x.x.RELEASE line we recommend you to update to the latest version, unfortunately this line is not supported anymore.

Hi @201708024103 can you share a repo where I can reproduce this behavior?

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