Examples with SizeBasedRotationStrategyConfig org.graylog2.indexer.rotation.strategies.SizeBasedRotationStrategyConfig used on opensource projects

Example 1 with SizeBasedRotationStrategyConfig

use of org.graylog2.indexer.rotation.strategies.SizeBasedRotationStrategyConfig in project graylog2-server by Graylog2.

the class V20151210140600_ElasticsearchConfigMigration method upgrade.

// Migrate old Elasticsearch config settings to new ClusterConfig based ones.
@Override
public void upgrade() {
    // All default rotation strategy settings.
    final MessageCountRotationStrategyConfig messageCountRotationStrategyConfig = clusterConfigService.get(MessageCountRotationStrategyConfig.class);
    final SizeBasedRotationStrategyConfig sizeBasedRotationStrategyConfig = clusterConfigService.get(SizeBasedRotationStrategyConfig.class);
    final TimeBasedRotationStrategyConfig timeBasedRotationStrategyConfig = clusterConfigService.get(TimeBasedRotationStrategyConfig.class);
    if (messageCountRotationStrategyConfig == null) {
        final MessageCountRotationStrategyConfig countConfig = MessageCountRotationStrategyConfig.create(elasticsearchConfiguration.getMaxDocsPerIndex());
        clusterConfigService.write(countConfig);
        LOG.info("Migrated \"{}\" setting: {}", "elasticsearch_max_docs_per_index", countConfig);
    }
    if (sizeBasedRotationStrategyConfig == null) {
        final SizeBasedRotationStrategyConfig sizeConfig = SizeBasedRotationStrategyConfig.create(elasticsearchConfiguration.getMaxSizePerIndex());
        clusterConfigService.write(sizeConfig);
        LOG.info("Migrated \"{}\" setting: {}", "elasticsearch_max_size_per_index", sizeConfig);
    }
    if (timeBasedRotationStrategyConfig == null) {
        final TimeBasedRotationStrategyConfig timeConfig = TimeBasedRotationStrategyConfig.create(elasticsearchConfiguration.getMaxTimePerIndex(), elasticsearchConfiguration.getMaxWriteIndexAge());
        clusterConfigService.write(timeConfig);
        LOG.info("Migrated \"{}\" setting: {}", "elasticsearch_max_time_per_index", timeConfig);
    }
    // All default retention strategy settings
    final ClosingRetentionStrategyConfig closingRetentionStrategyConfig = clusterConfigService.get(ClosingRetentionStrategyConfig.class);
    final DeletionRetentionStrategyConfig deletionRetentionStrategyConfig = clusterConfigService.get(DeletionRetentionStrategyConfig.class);
    if (closingRetentionStrategyConfig == null) {
        final ClosingRetentionStrategyConfig closingConfig = ClosingRetentionStrategyConfig.create(elasticsearchConfiguration.getMaxNumberOfIndices());
        clusterConfigService.write(closingConfig);
        LOG.info("Migrated \"{}\" setting: {}", "elasticsearch_max_number_of_indices", closingConfig);
    }
    if (deletionRetentionStrategyConfig == null) {
        final DeletionRetentionStrategyConfig deletionConfig = DeletionRetentionStrategyConfig.create(elasticsearchConfiguration.getMaxNumberOfIndices());
        clusterConfigService.write(deletionConfig);
        LOG.info("Migrated \"{}\" setting: {}", "elasticsearch_max_number_of_indices", deletionConfig);
    }
    // Selected rotation and retention strategies.
    final IndexManagementConfig indexManagementConfig = clusterConfigService.get(IndexManagementConfig.class);
    if (indexManagementConfig == null) {
        final Class<? extends RotationStrategy> rotationStrategyClass;
        switch(elasticsearchConfiguration.getRotationStrategy()) {
            case "size":
                rotationStrategyClass = SizeBasedRotationStrategy.class;
                break;
            case "time":
                rotationStrategyClass = TimeBasedRotationStrategy.class;
                break;
            case "count":
                rotationStrategyClass = MessageCountRotationStrategy.class;
                break;
            default:
                LOG.warn("Unknown retention strategy \"{}\"", elasticsearchConfiguration.getRotationStrategy());
                rotationStrategyClass = MessageCountRotationStrategy.class;
        }
        final Class<? extends RetentionStrategy> retentionStrategyClass;
        switch(elasticsearchConfiguration.getRetentionStrategy()) {
            case "close":
                retentionStrategyClass = ClosingRetentionStrategy.class;
                break;
            case "delete":
                retentionStrategyClass = DeletionRetentionStrategy.class;
                break;
            default:
                LOG.warn("Unknown retention strategy \"{}\"", elasticsearchConfiguration.getRetentionStrategy());
                retentionStrategyClass = DeletionRetentionStrategy.class;
        }
        final IndexManagementConfig config = IndexManagementConfig.create(rotationStrategyClass.getCanonicalName(), retentionStrategyClass.getCanonicalName());
        clusterConfigService.write(config);
        LOG.info("Migrated \"{}\" and \"{}\" setting: {}", "rotation_strategy", "retention_strategy", config);
    }
    final SearchesClusterConfig searchesClusterConfig = clusterConfigService.get(SearchesClusterConfig.class);
    if (searchesClusterConfig == null) {
        final SearchesClusterConfig config = SearchesClusterConfig.createDefault();
        LOG.info("Creating searches cluster config: {}", config);
        clusterConfigService.write(config);
    }
}

Example 2 with SizeBasedRotationStrategyConfig

use of org.graylog2.indexer.rotation.strategies.SizeBasedRotationStrategyConfig in project graylog2-server by Graylog2.

the class SizeBasedRotationStrategyConfigTest method testDeserialization.

@Test
public void testDeserialization() throws IOException {
    final ObjectMapper objectMapper = new ObjectMapperProvider().get();
    final String json = "{ \"type\": \"org.graylog2.indexer.rotation.strategies.SizeBasedRotationStrategyConfig\", \"max_size\": 1000 }";
    final RotationStrategyConfig config = objectMapper.readValue(json, RotationStrategyConfig.class);
    assertThat(config).isInstanceOf(SizeBasedRotationStrategyConfig.class);
    assertThat(((SizeBasedRotationStrategyConfig) config).maxSize()).isEqualTo(1000);
}