Examples with FailureReport com.sequenceiq.cloudbreak.api.model.FailureReport used on opensource projects

Example 1 with FailureReport

use of com.sequenceiq.cloudbreak.api.model.FailureReport in project cloudbreak by hortonworks.

the class AmbariAgentHealthEvaluator method run.

@Override
public void run() {
    Cluster cluster = clusterService.find(clusterId);
    MDCBuilder.buildMdcContext(cluster);
    LOGGER.info("Checking '{}' alerts.", AMBARI_AGENT_HEARTBEAT);
    try {
        AmbariClient ambariClient = ambariClientProvider.createAmbariClient(cluster);
        List<Map<String, Object>> alertHistory = ambariClient.getAlert(AMBARI_AGENT_HEARTBEAT_DEF_NAME);
        if (!alertHistory.isEmpty()) {
            List<String> hostNamesToRecover = new ArrayList<>();
            for (Map<String, Object> history : alertHistory) {
                String currentState = (String) history.get(ALERT_STATE);
                if (isAlertStateMet(currentState)) {
                    String hostName = (String) history.get(HOST_NAME);
                    hostNamesToRecover.add(hostName);
                    LOGGER.info("Alert: {} is in '{}' state for host '{}'.", AMBARI_AGENT_HEARTBEAT, currentState, hostName);
                }
            }
            if (!hostNamesToRecover.isEmpty()) {
                hostNamesToRecover.forEach(hn -> LOGGER.info("Host to recover: {}", hn));
                CloudbreakClient cbClient = cloudbreakClientConfiguration.cloudbreakClient();
                FailureReport failureReport = new FailureReport();
                failureReport.setFailedNodes(hostNamesToRecover);
                cbClient.clusterEndpoint().failureReport(cluster.getStackId(), failureReport);
            }
        }
    } catch (Exception e) {
        LOGGER.warn(String.format("Failed to retrieve '%s' alerts.", AMBARI_AGENT_HEARTBEAT), e);
        publishEvent(new UpdateFailedEvent(clusterId));
    }
}

Example 2 with FailureReport

use of com.sequenceiq.cloudbreak.api.model.FailureReport in project cloudbreak by hortonworks.

the class UpdateFailedHandler method reportAmbariServerFailure.

private void reportAmbariServerFailure(Cluster cluster, StackResponse stackResponse, CloudbreakClient cbClient) {
    Optional<InstanceMetaDataJson> pgw = stackResponse.getInstanceGroups().stream().flatMap(ig -> ig.getMetadata().stream()).filter(im -> im.getInstanceType() == InstanceMetadataType.GATEWAY_PRIMARY && im.getInstanceStatus() != InstanceStatus.TERMINATED).findFirst();
    if (pgw.isPresent()) {
        FailureReport failureReport = new FailureReport();
        failureReport.setFailedNodes(Collections.singletonList(pgw.get().getDiscoveryFQDN()));
        try {
            cbClient.clusterEndpoint().failureReport(cluster.getStackId(), failureReport);
        } catch (Exception e) {
            LOGGER.warn("Exception during failure report", e);
        }
    }
}