Examples with INSTANCE_TYPE com.sequenceiq.cloudbreak.cloud.model.CloudResource.INSTANCE_TYPE used on opensource projects

Example 1 with INSTANCE_TYPE

use of com.sequenceiq.cloudbreak.cloud.model.CloudResource.INSTANCE_TYPE in project cloudbreak by hortonworks.

the class AwsCloudWatchService method addCloudWatchAlarmsForSystemFailures.

public void addCloudWatchAlarmsForSystemFailures(List<CloudResource> instances, String regionName, AwsCredentialView credentialView) {
    AmazonCloudWatchClient amazonCloudWatchClient = awsClient.createCloudWatchClient(credentialView, regionName);
    instances.stream().filter(instance -> {
        String instanceType = instance.getStringParameter(INSTANCE_TYPE);
        if (instanceType == null) {
            LOGGER.debug("Cannot determine if recovery is supported by instance type, attempting to set it up.");
            return true;
        }
        String family = instanceType.contains(".") ? instanceType.split("\\.")[0] : instanceType;
        return RECOVERABLE_INSTANCE_TYPES.contains(family);
    }).forEach(instance -> {
        try {
            PutMetricAlarmRequest metricAlarmRequest = new PutMetricAlarmRequest();
            String segment = credentialView.isGovernmentCloudEnabled() ? "aws-us-gov" : "aws";
            metricAlarmRequest.setAlarmActions(Arrays.asList("arn:" + segment + ":automate:" + regionName + ":ec2:recover"));
            metricAlarmRequest.setAlarmName(instance.getInstanceId() + alarmSuffix);
            metricAlarmRequest.setMetricName("StatusCheckFailed_System");
            metricAlarmRequest.setStatistic("Maximum");
            metricAlarmRequest.setNamespace("AWS/EC2");
            metricAlarmRequest.setDimensions(Arrays.asList(new Dimension().withName("InstanceId").withValue(instance.getInstanceId())));
            metricAlarmRequest.setPeriod(cloudwatchPeriod);
            metricAlarmRequest.setEvaluationPeriods(cloudwatchEvaluationPeriods);
            metricAlarmRequest.setThreshold(cloudwatchThreshhold);
            metricAlarmRequest.setComparisonOperator("GreaterThanOrEqualToThreshold");
            amazonCloudWatchClient.putMetricAlarm(metricAlarmRequest);
            LOGGER.debug("Created cloudwatch alarm for instanceId {}.", instance.getInstanceId());
        } catch (AmazonCloudWatchException acwe) {
            LOGGER.info("Unable to create cloudwatch alarm for instanceId {} (instance type: {}): {}", instance.getInstanceId(), instance.getStringParameter(INSTANCE_TYPE), acwe.getLocalizedMessage());
        }
    });
}