[英]Spring boot metrics + datadog
Does anyone know how to integrate Spring boot metrics with datadog? 有谁知道如何将Spring启动指标与datadog集成?
Datadog is a cloud-scale monitoring service for IT. Datadog是一种面向IT的云规模监控服务。
It allows users to easily visualice their data using a lot of charts and graphs. 它允许用户使用大量图表和图表轻松地查看他们的数据。
I have a spring boot application that is using dropwizard metrics to populate a lot of information about all methods I annotated with @Timed
. 我有一个spring boot应用程序,它使用dropwizard指标填充有关我使用@Timed
注释的所有方法的大量信息。
On the other hand I'm deploying my application in heroku so I can't install a Datadog agent. 另一方面,我正在heroku中部署我的应用程序,因此我无法安装Datadog代理。
I want to know if there is a way to automatically integrate spring boot metric system reporting with datadog. 我想知道是否有一种方法可以自动将spring boot metric系统报告与datadog集成。
I've finally found a dropwizzard module that integrates this library with datadog: metrics-datadog 我终于找到了一个dropwizzard模块,它将这个库与datadog: metrics-datadog集成在一起
I've created a Spring configuration class that creates and initializes this Reporter using properties of my YAML. 我已经创建了一个Spring配置类,它使用我的YAML属性创建和初始化这个Reporter。
Just insert this dependency in your pom: 只需在您的pom中插入此依赖项:
<!-- Send metrics to Datadog -->
<dependency>
<groupId>org.coursera</groupId>
<artifactId>dropwizard-metrics-datadog</artifactId>
<version>1.1.3</version>
</dependency>
Add this configuration to your YAML: 将此配置添加到您的YAML:
yourapp:
metrics:
apiKey: <your API key>
host: <your host>
period: 10
enabled: true
and add this configuration class to your project: 并将此配置类添加到您的项目:
/**
* This bean will create and configure a DatadogReporter that will be in charge of sending
* all the metrics collected by Spring Boot actuator system to Datadog.
*
* @see https://www.datadoghq.com/
* @author jfcorugedo
*
*/
@Configuration
@ConfigurationProperties("yourapp.metrics")
public class DatadogReporterConfig {
private static final Logger LOGGER = LoggerFactory.getLogger(DatadogReporterConfig.class);
/** Datadog API key used to authenticate every request to Datadog API */
private String apiKey;
/** Logical name associated to all the events send by this application */
private String host;
/** Time, in seconds, between every call to Datadog API. The lower this value the more information will be send to Datadog */
private long period;
/** This flag enables or disables the datadog reporter */
private boolean enabled = false;
@Bean
@Autowired
public DatadogReporter datadogReporter(MetricRegistry registry) {
DatadogReporter reporter = null;
if(enabled) {
reporter = enableDatadogMetrics(registry);
} else {
if(LOGGER.isWarnEnabled()) {
LOGGER.info("Datadog reporter is disabled. To turn on this feature just set 'rJavaServer.metrics.enabled:true' in your config file (property or YAML)");
}
}
return reporter;
}
private DatadogReporter enableDatadogMetrics(MetricRegistry registry) {
if(LOGGER.isInfoEnabled()) {
LOGGER.info("Initializing Datadog reporter using [ host: {}, period(seconds):{}, api-key:{} ]", getHost(), getPeriod(), getApiKey());
}
EnumSet<Expansion> expansions = DatadogReporter.Expansion.ALL;
HttpTransport httpTransport = new HttpTransport
.Builder()
.withApiKey(getApiKey())
.build();
DatadogReporter reporter = DatadogReporter.forRegistry(registry)
.withHost(getHost())
.withTransport(httpTransport)
.withExpansions(expansions)
.build();
reporter.start(getPeriod(), TimeUnit.SECONDS);
if(LOGGER.isInfoEnabled()) {
LOGGER.info("Datadog reporter successfully initialized");
}
return reporter;
}
/**
* @return Datadog API key used to authenticate every request to Datadog API
*/
public String getApiKey() {
return apiKey;
}
/**
* @param apiKey Datadog API key used to authenticate every request to Datadog API
*/
public void setApiKey(String apiKey) {
this.apiKey = apiKey;
}
/**
* @return Logical name associated to all the events send by this application
*/
public String getHost() {
return host;
}
/**
* @param host Logical name associated to all the events send by this application
*/
public void setHost(String host) {
this.host = host;
}
/**
* @return Time, in seconds, between every call to Datadog API. The lower this value the more information will be send to Datadog
*/
public long getPeriod() {
return period;
}
/**
* @param period Time, in seconds, between every call to Datadog API. The lower this value the more information will be send to Datadog
*/
public void setPeriod(long period) {
this.period = period;
}
/**
* @return true if DatadogReporter is enabled in this application
*/
public boolean isEnabled() {
return enabled;
}
/**
* This flag enables or disables the datadog reporter.
* This flag is only read during initialization, subsequent changes on this value will no take effect
* @param enabled
*/
public void setEnabled(boolean enabled) {
this.enabled = enabled;
}
}
It seems that Spring Boot 2.x added several monitoring system into its metrics. 似乎Spring Boot 2.x在其指标中添加了几个监控系统。 DataDog is one of them supported by micrometer.io . DataDog是micrometer.io支持的其中之一。 See reference documentation: https://docs.spring.io/spring-boot/docs/current/reference/html/production-ready-metrics.html#production-ready-metrics-export-newrelic 请参阅参考文档: https : //docs.spring.io/spring-boot/docs/current/reference/html/production-ready-metrics.html#production-ready-metrics-export-newrelic
For Spring Boot 1.x, you can use back-ported package: 对于Spring Boot 1.x,您可以使用后端端口包:
compile 'io.micrometer:micrometer-spring-legacy:latest.release'
如果JMX是您的选项,您可以将JMX dropwizrd报告器与java数据记录集成结合使用
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