Does spring boot actuator no longer have pause endpoint?-CodePudding

Spring Boot 2.6.6 - Actuator API Reference

I checked the above link and unable to find the /actuator/pause endpoint. I was not sure if it was my app that was causing the issue, so I created a new MVP from spring initializer and even then pause endpoint is not there.

I remember that there used to be a POST endpoint /actuator/pause, but how do I enable this on newer versions of Spring Boot(2.6.6 above)?

The below is my MVP's code.

build.gradle

plugins {
    id 'org.springframework.boot' version '2.6.6'
    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
    id 'java'
}

group = 'com.example'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '1.8'

configurations {
    compileOnly {
        extendsFrom annotationProcessor
    }
}

repositories {
    mavenCentral()
    maven { url 'https://repo.spring.io/milestone' }
    maven { url 'https://repo.spring.io/snapshot' }
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-actuator'
    implementation 'org.springframework.boot:spring-boot-starter-web'
    compileOnly 'org.projectlombok:lombok'
    annotationProcessor 'org.projectlombok:lombok'
    testImplementation 'org.springframework.boot:spring-boot-starter-test'
}

tasks.named('test') {
    useJUnitPlatform()
}

application.yml

management:
  endpoints.web.exposure.include: '*'
  endpoint:
    pause.enabled: true
    restart.enabled: true
    resume.enabled: true
    shutdown.enabled: true

And once I start the app and hit

curl --location --request POST 'localhost:8080/actuator/pause', its sending 404.

CodePudding user response：

You'll need to make sure that Spring Cloud Commons is included in your project dependencies, since it looks like that's the library that supplies the actuator/pause endpoint (https://docs.spring.io/spring-cloud-commons/docs/current/reference/html/#endpoints).

As the documentation additionally notes:

If you disable the /actuator/restart endpoint then the /actuator/pause and /actuator/resume endpoints will also be disabled since they are just a special case of /actuator/restart.

CodePudding user response：

It looks like you should add the following dependency to your build.gradle file

implementation 'org.springframework.cloud:spring-cloud-starter:3.1.1

You can see that RestartEndpoint and RestartEndpoint.PauseEndpoint classes actually are defined in this package.

Obviously you should change the application.yml like this:

management:
  endpoints.web.exposure.include: '*'
  endpoint:
    pause:
      enabled: true
    restart:
      enabled: true