com.spotify.helios.agent

Class DockerHealthChecker

java.lang.Object

com.codahale.metrics.health.HealthCheck

com.spotify.helios.agent.DockerHealthChecker

All Implemented Interfaces:

io.dropwizard.lifecycle.Managed

public class DockerHealthChecker
extends com.codahale.metrics.health.HealthCheck
implements io.dropwizard.lifecycle.Managed

Health checker exposed by /healthcheck on the admin port (5804 by default).

Nested Class Summary

Nested classes/interfaces inherited from class com.codahale.metrics.health.HealthCheck

com.codahale.metrics.health.HealthCheck.Result

Constructor Summary

Constructors

Constructor and Description
DockerHealthChecker(SupervisorMetrics metrics, TimeUnit timeUnit, int interval)

Method Summary

Modifier and Type	Method and Description
protected com.codahale.metrics.health.HealthCheck.Result	check()
void	start()
void	stop()

Methods inherited from class com.codahale.metrics.health.HealthCheck

execute

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DockerHealthChecker

public DockerHealthChecker(SupervisorMetrics metrics,
                           TimeUnit timeUnit,
                           int interval)

Method Detail

stop

public void stop()

Specified by:

stop in interface io.dropwizard.lifecycle.Managed

start

public void start()

Specified by:

start in interface io.dropwizard.lifecycle.Managed

check

protected com.codahale.metrics.health.HealthCheck.Result check()
                                                        throws Exception

Specified by:

check in class com.codahale.metrics.health.HealthCheck

Throws:

Exception