SpringCloud/spring-cloud-gateway
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Merge branch '3.0.x'

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spencergibb
2021-10-06 19:41:08 -04:00
parent 82fe6a21a8 ac89ef4f4c
commit 2950ce703f
2 changed files with 5 additions and 2 deletions
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4
docs/src/main/asciidoc/spring-cloud-gateway.adoc
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@@ -1902,7 +1902,7 @@ spring:
=== The Gateway Metrics Filter
To enable gateway metrics, add spring-boot-starter-actuator as a project dependency. Then, by default, the gateway metrics filter runs as long as the property `spring.cloud.gateway.metrics.enabled` is not set to `false`. This filter adds a timer metric named `gateway.requests` with the following tags:
To enable gateway metrics, add spring-boot-starter-actuator as a project dependency. Then, by default, the gateway metrics filter runs as long as the property `spring.cloud.gateway.metrics.enabled` is not set to `false`. This filter adds a timer metric named `spring.cloud.gateway.requests` with the following tags:
* `routeId`: The route ID.
* `routeUri`: The URI to which the API is routed.
@@ -1911,7 +1911,7 @@ To enable gateway metrics, add spring-boot-starter-actuator as a project depende
* `httpStatusCode`: The HTTP Status of the request returned to the client.
* `httpMethod`: The HTTP method used for the request.
These metrics are then available to be scraped from `/actuator/metrics/gateway.requests` and can be easily integrated with Prometheus to create a link:images/gateway-grafana-dashboard.jpeg[Grafana] link:gateway-grafana-dashboard.json[dashboard].
These metrics are then available to be scraped from `/actuator/metrics/spring.cloud.gateway.requests` and can be easily integrated with Prometheus to create a link:images/gateway-grafana-dashboard.jpeg[Grafana] link:gateway-grafana-dashboard.json[dashboard].
NOTE: To enable the prometheus endpoint, add `micrometer-registry-prometheus` as a project dependency.

3
spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/test/CustomBlockHoundIntegration.java
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@@ -87,7 +87,10 @@ public class CustomBlockHoundIntegration implements BlockHoundIntegration {
"org.springframework.security.authentication.AbstractUserDetailsReactiveAuthenticationManager",
"lambda$authenticate$4");
// Uses java.io.RandomAccessFile#readBytes
builder.allowBlockingCallsInside("org.springframework.context.annotation.ConfigurationClassParser", "parse");
builder.allowBlockingCallsInside(
"org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader", "loadBeanDefinitions");
builder.allowBlockingCallsInside("org.springframework.core.type.classreading.SimpleMetadataReader",
"getClassReader");
}