Example usage for org.springframework.boot.actuate.health Health.Builder down

Introduction

In this page you can find the example usage for org.springframework.boot.actuate.health Health.Builder down.

Prototype

public static Builder down() 

Source Link

Document

Create a new Builder instance with a Status#DOWN status.

Usage

From source file:com.github.lburgazzoli.camel.boot.ApplicationHealthIndicator.java

@Override
protected void doHealthCheck(Health.Builder builder) throws Exception {
    final long visits = controller.getVisits();
    if (visits <= configuration.getMaxVisits()) {
        builder.up().withDetail("visitCount", visits).withDetail("visitMax", configuration.getMaxVisits());
    } else {/*from  www  .j a  va 2s .c o  m*/
        builder.down().withDetail("visitCount", visits).withDetail("visitMax", configuration.getMaxVisits());
    }
}

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From source file:com.netflix.spinnaker.fiat.config.ResourceProvidersHealthIndicator.java

@Override
protected void doHealthCheck(Health.Builder builder) throws Exception {
    boolean isDown = false;
    for (HealthTrackable provider : providers) {
        builder.withDetail(provider.getClass().getSimpleName(), provider.getHealthTracker().getHealthView());
        isDown = isDown || !provider.getHealthTracker().isProviderHealthy();
    }/* ww w.  j  a  v a  2  s  . c  o m*/

    if (isDown) {
        if (previousHealthCheckIsUp.getAndSet(false)) {
            log.warn("Server is now UNHEALTHY");
        }
        builder.down();
    } else {
        if (!previousHealthCheckIsUp.getAndSet(true)) {
            log.info("Server is now HEALTHY. Hooray!");
        }
        builder.up();
    }
}

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From source file:com.netflix.spinnaker.echo.pipelinetriggers.health.MonitoredPollerHealth.java

private void polledRecently(Health.Builder builder) {
    Instant lastPollTimestamp = poller.getLastPollTimestamp();
    if (lastPollTimestamp == null) {
        builder.unknown();/* w ww . j  a va2  s  .c o  m*/
    } else {
        val timeSinceLastPoll = Duration.between(lastPollTimestamp, now());
        builder.withDetail("last.polled",
                formatDurationWords(timeSinceLastPoll.toMillis(), true, true) + " ago");
        builder.withDetail("last.polled.at",
                ISO_LOCAL_DATE_TIME.format(lastPollTimestamp.atZone(ZoneId.systemDefault())));
        if (timeSinceLastPoll.compareTo(Duration.of(poller.getPollingIntervalSeconds() * 2, SECONDS)) <= 0) {
            builder.up();
        } else {
            builder.down();
        }
    }
}

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From source file:org.springframework.boot.actuate.health.DiskSpaceHealthIndicator.java

@Override
protected void doHealthCheck(Health.Builder builder) throws Exception {
    File path = this.properties.getPath();
    long diskFreeInBytes = path.getFreeSpace();
    if (diskFreeInBytes >= this.properties.getThreshold()) {
        builder.up();/*w  ww.  jav a 2 s  .c  om*/
    } else {
        logger.warn(
                String.format("Free disk space below threshold. " + "Available: %d bytes (threshold: %d bytes)",
                        diskFreeInBytes, this.properties.getThreshold()));
        builder.down();
    }
    builder.withDetail("total", path.getTotalSpace()).withDetail("free", diskFreeInBytes)
            .withDetail("threshold", this.properties.getThreshold());
}

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From source file:org.springframework.boot.actuate.system.DiskSpaceHealthIndicator.java

@Override
protected void doHealthCheck(Health.Builder builder) throws Exception {
    long diskFreeInBytes = this.path.getUsableSpace();
    if (diskFreeInBytes >= this.threshold) {
        builder.up();//  ww  w. ja  va 2  s.  c  o m
    } else {
        logger.warn(
                String.format("Free disk space below threshold. " + "Available: %d bytes (threshold: %d bytes)",
                        diskFreeInBytes, this.threshold));
        builder.down();
    }
    builder.withDetail("total", this.path.getTotalSpace()).withDetail("free", diskFreeInBytes)
            .withDetail("threshold", this.threshold);
}

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