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update greenwich docs
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@ -44,7 +44,7 @@ image::https://img.alicdn.com/tfs/TB1dyWJbQL0gK0jSZFtXXXQCXXa-2788-1086.png[]
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* pom.xml的配置。一个完整的 pom.xml 配置如下所示：
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.pom.xml
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[source,xml,indent=0]
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[source,xml]
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----
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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@ -166,7 +166,7 @@ NOTE: 在使用 RocketMQ Binder 的同时也可以配置 rocketmq.** 用于触
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MessageBuilder builder = MessageBuilder.withPayload(msg)
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.setHeader(RocketMQHeaders.TAGS, "binder")
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.setHeader(RocketMQHeaders.KEYS, "my-key")
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.setHeader("DELAY", "1");
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.setHeader(MessageConst.PROPERTY_DELAY_TIME_LEVEL, "1");
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Message message = builder.build();
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output().send(message);
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```
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@ -16,6 +16,7 @@ https://github.com/alibaba/Sentinel[Sentinel] 具有以下特征:
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如果要在您的项目中引入 Sentinel，使用 group ID 为 `com.alibaba.cloud` 和 artifact ID 为 `spring-cloud-starter-alibaba-sentinel` 的 starter。
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```xml
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[source,yaml]
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<dependency>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
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@ -109,7 +110,6 @@ java -Dserver.port=8080 -Dcsp.sentinel.dashboard.server=localhost:8080 -Dproject
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==== 配置控制台信息
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.application.yml
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[source,yaml]
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----
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spring:
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cloud:
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@ -32,3 +32,5 @@ include::schedulerx.adoc[]
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include::sms.adoc[]
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include::sidecar.adoc[]
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@ -0,0 +1,73 @@
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=== Circuit Breaker: Spring Cloud Circuit Breaker With Sentinel & Configuring Sentinel Circuit Breakers
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==== Default Configuration
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To provide a default configuration for all of your circuit breakers create a `Customizer` bean that is passed a
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`SentinelCircuitBreakerFactory` or `ReactiveSentinelCircuitBreakerFactory`.
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The `configureDefault` method can be used to provide a default configuration.
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====
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[source,java]
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----
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@Bean
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public Customizer<SentinelCircuitBreakerFactory> defaultCustomizer() {
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return factory -> factory.configureDefault(id -> new SentinelConfigBuilder(id)
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.build());
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}
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----
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====
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You can choose to provide default circuit breaking rules via `SentinelConfigBuilder#rules(rules)`.
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You can also choose to load circuit breaking rules later elsewhere using
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`DegradeRuleManager.loadRules(rules)` API of Sentinel, or via Sentinel dashboard.
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===== Reactive Example
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====
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[source,java]
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----
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@Bean
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public Customizer<ReactiveSentinelCircuitBreakerFactory> defaultCustomizer() {
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return factory -> factory.configureDefault(id -> new SentinelConfigBuilder(id)
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.build());
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}
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----
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====
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==== Specific Circuit Breaker Configuration
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Similarly to providing a default configuration, you can create a `Customizer` bean this is passed a
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`SentinelCircuitBreakerFactory`.
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====
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[source,java]
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----
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@Bean
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public Customizer<SentinelCircuitBreakerFactory> slowCustomizer() {
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String slowId = "slow";
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List<DegradeRule> rules = Collections.singletonList(
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new DegradeRule(slowId).setGrade(RuleConstant.DEGRADE_GRADE_RT)
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.setCount(100)
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.setTimeWindow(10)
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);
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return factory -> factory.configure(builder -> builder.rules(rules), slowId);
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}
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----
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====
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===== Reactive Example
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====
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[source,java]
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----
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@Bean
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public Customizer<ReactiveSentinelCircuitBreakerFactory> customizer() {
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List<DegradeRule> rules = Collections.singletonList(
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new DegradeRule().setGrade(RuleConstant.DEGRADE_GRADE_RT)
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.setCount(100)
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.setTimeWindow(10)
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);
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return factory -> factory.configure(builder -> builder.rules(rules), "foo", "bar");
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}
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----
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====
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@ -41,7 +41,7 @@ For more Nacos Server versions, you can download the latest version from https:/
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The following sample illustrates how to register a service to Nacos.
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* Configuration of pom.xml The following is a complete example of pom.xml:
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* Configuration of pom.xml The following is a complete example of pom.xml：
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.pom.xml
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[source,xml]
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@ -114,7 +114,7 @@ All the message types in this code are provided by the `spring-messaging`module.
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**The lower layer of Spring Cloud Stream also implements various code abstractions based on the previous code.**
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=== How to use Spring Cloud Alibaba RocketMQ Binder ###
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=== How to use Spring Cloud Alibaba RocketMQ Binder
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For using the Spring Cloud Alibaba RocketMQ Binder, you just need to add it to your Spring Cloud Stream application, using the following Maven coordinates:
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@ -165,7 +165,7 @@ For example, `TAGS`, `DELAY`, `TRANSACTIONAL_ARG`, `KEYS`, `WAIT_STORE_MSG_OK`,
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MessageBuilder builder = MessageBuilder.withPayload(msg)
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.setHeader(RocketMQHeaders.TAGS, "binder")
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.setHeader(RocketMQHeaders.KEYS, "my-key")
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.setHeader("DELAY", "1");
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.setHeader(MessageConst.PROPERTY_DELAY_TIME_LEVEL, "1");
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Message message = builder.build();
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output().send(message);
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```
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@ -257,7 +257,7 @@ To learn more about how dynamic data sources work in Sentinel, refer to https://
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=== Support Zuul
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https://github.com/alibaba/Sentinel/wiki/%E7%BD%91%E5%85%B3%E9%99%90%E6%B5%81[参考 Sentinel 网关限流]
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Refer https://github.com/alibaba/Sentinel/wiki/API-Gateway-Flow-Control[API Gateway Flow Control]
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If you want to use Sentinel Starter with Zuul, you need to add the `spring-cloud-alibaba-sentinel-gateway` dependency, and you need to add the `spring-cloud-starter-netflix-zuul` dependency to let Zuul AutoConfiguration class in the gateway module takes effect:
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@ -280,7 +280,7 @@ If you want to use Sentinel Starter with Zuul, you need to add the `spring-cloud
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=== Support Spring Cloud Gateway
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https://github.com/alibaba/Sentinel/wiki/%E7%BD%91%E5%85%B3%E9%99%90%E6%B5%81[参考 Sentinel 网关限流]
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Refer https://github.com/alibaba/Sentinel/wiki/API-Gateway-Flow-Control[API Gateway Flow Control]
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If you want to use Sentinel Starter with Spring Cloud Gateway, you need to add the `spring-cloud-alibaba-sentinel-gateway` dependency and add the `spring-cloud-starter-gateway` dependency to let Spring Cloud Gateway AutoConfiguration class in the module takes effect:
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@ -301,6 +301,8 @@ If you want to use Sentinel Starter with Spring Cloud Gateway, you need to add t
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</dependency>
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```
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include::circuitbreaker-sentinel.adoc[]
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=== Sentinel Endpoint
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Sentinel provides an Endpoint internally with a corresponding endpoint id of `sentinel`.
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