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

Introduction

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

Prototype

public static Builder up() 

Source Link

Document

Create a new Builder instance with an Status#UP status.

Usage

From source file:it.tai.repository.MongoHealthIndicator.java

@Override
protected void doHealthCheck(Health.Builder builder) throws Exception {
    CommandResult result = this.mongoTemplate.executeCommand("{ buildInfo: 1 }");
    builder.up().withDetail("version", result.getString("version"));
}

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From source file:io.pivotal.strepsirrhini.chaosloris.CloudFoundryClientHealthIndicator.java

@Override
protected void doHealthCheck(Health.Builder builder) throws Exception {
    requestGetInfo(this.cloudFoundryClient)
            .doOnSuccess(response -> builder.up().withDetail("apiVersion", response.getApiVersion()))
            .block(Duration.ofSeconds(10));
}

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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 ww w . j a va 2 s .co  m
        builder.down().withDetail("visitCount", visits).withDetail("visitMax", configuration.getMaxVisits());
    }
}

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From source file:io.fabric8.spring.cloud.kubernetes.KubernetesHealthIndicator.java

@Override
protected void doHealthCheck(Health.Builder builder) throws Exception {
    try {/*  w  w w  . j  a  va  2 s  .com*/
        Pod current = utils.currentPod().get();
        if (current != null) {
            builder.up().withDetail("inside", true)
                    .withDetail("namespace", current.getMetadata().getNamespace())
                    .withDetail("podName", current.getMetadata().getName())
                    .withDetail("podIp", current.getStatus().getPodIP())
                    .withDetail("serviceAccount", current.getSpec().getServiceAccountName())
                    .withDetail("nodeName", current.getSpec().getNodeName())
                    .withDetail("hostIp", current.getStatus().getHostIP());
        } else {
            builder.up().withDetail("inside", false);
        }
    } catch (Exception e) {
        builder.down(e);
    }
}

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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 va2 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();/*from  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();
    } else {/*from   ww  w .  j  a  va2 s  .  co m*/
        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.jms.JmsHealthIndicator.java

@Override
protected void doHealthCheck(Health.Builder builder) throws Exception {
    try (Connection connection = this.connectionFactory.createConnection()) {
        new MonitoredConnection(connection).start();
        builder.up().withDetail("provider", connection.getMetaData().getJMSProviderName());
    }/*from w ww  . j a  va  2s  .c  om*/
}

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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();
    } else {/*from  w  ww.j a  va  2 s. c o m*/
        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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From source file:org.springframework.cloud.config.server.config.ConfigServerHealthIndicator.java

@Override
protected void doHealthCheck(Health.Builder builder) throws Exception {
    builder.up();
    List<Map<String, Object>> details = new ArrayList<>();
    for (String name : this.repositories.keySet()) {
        Repository repository = this.repositories.get(name);
        String application = (repository.getName() == null) ? name : repository.getName();
        String profiles = repository.getProfiles();

        try {/*from w w  w  . j a v a2 s.co  m*/
            Environment environment = this.environmentRepository.findOne(application, profiles,
                    repository.getLabel());

            HashMap<String, Object> detail = new HashMap<>();
            detail.put("name", environment.getName());
            detail.put("label", environment.getLabel());
            if (environment.getProfiles() != null && environment.getProfiles().length > 0) {
                detail.put("profiles", Arrays.asList(environment.getProfiles()));
            }

            if (!CollectionUtils.isEmpty(environment.getPropertySources())) {
                List<String> sources = new ArrayList<>();
                for (PropertySource source : environment.getPropertySources()) {
                    sources.add(source.getName());
                }
                detail.put("sources", sources);
            }
            details.add(detail);
        } catch (Exception e) {
            logger.debug("Could not read repository: " + application, e);
            HashMap<String, String> map = new HashMap<>();
            map.put("application", application);
            map.put("profiles", profiles);
            builder.withDetail("repository", map);
            builder.down(e);
            return;
        }
    }
    builder.withDetail("repositories", details);

}

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