Examples with MetricStores com.netflix.spinnaker.halyard.config.model.v1.node.MetricStores used on opensource projects

Example 6 with MetricStores

use of com.netflix.spinnaker.halyard.config.model.v1.node.MetricStores in project halyard by spinnaker.

the class MetricStoresService method getMetricStore.

public MetricStore getMetricStore(String deploymentName, String metricStoreType) {
    NodeFilter filter = new NodeFilter().setDeployment(deploymentName).setMetricStores().setMetricStore(metricStoreType);
    List<MetricStore> matching = lookupService.getMatchingNodesOfType(filter, MetricStore.class);
    try {
        switch(matching.size()) {
            case 0:
                MetricStore metricStores = MetricStores.translateMetricStoreType(metricStoreType).newInstance();
                setMetricStore(deploymentName, metricStores);
                return metricStores;
            case 1:
                return matching.get(0);
            default:
                throw new RuntimeException("It shouldn't be possible to have multiple metricStore nodes of the same type. This is a bug.");
        }
    } catch (InstantiationException | IllegalAccessException e) {
        throw new HalException(new ConfigProblemBuilder(Severity.FATAL, "Can't create an empty metric store node " + "for metricStore type \"" + metricStoreType + "\"").build());
    }
}