org.graylog2.indexer.EventsIndexMapping Maven / Gradle / Ivy
/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see .
*/
package org.graylog2.indexer;
import com.github.zafarkhaja.semver.Version;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import org.graylog2.indexer.indexset.IndexSetConfig;
import org.graylog2.plugin.Tools;
import java.util.Map;
public class EventsIndexMapping implements IndexMappingTemplate {
private final Version elasticsearchVersion;
EventsIndexMapping(Version elasticsearchVersion) {
this.elasticsearchVersion = elasticsearchVersion;
}
@Override
public Map toTemplate(IndexSetConfig indexSetConfig, String indexPattern, int order) {
final String indexPatternsField;
final Object indexPatternsValue;
if (elasticsearchVersion.satisfies("^5.0.0")) {
indexPatternsField = "template";
indexPatternsValue = indexPattern;
} else if (elasticsearchVersion.satisfies("^6.0.0")) {
indexPatternsField = "index_patterns";
indexPatternsValue = ImmutableSet.of(indexPattern);
} else {
throw new ElasticsearchException("Unsupported Elasticsearch version: " + elasticsearchVersion);
}
final String indexRefreshInterval = "1s"; // TODO: Index refresh interval must be configurable
return map()
.put(indexPatternsField, indexPatternsValue)
.put("order", order)
.put("settings", map()
.put("index.refresh_interval", indexRefreshInterval)
.build())
.put("mappings", map()
.put(IndexMapping.TYPE_MESSAGE, map() // TODO: Type name is "message" because the index field type poller is using that
.put("_source", map()
.put("enabled", true)
.build())
.put("dynamic", false)
.put("dynamic_templates", list()
.add(map()
.put("fields", map()
.put("path_match", "fields.*")
.put("mapping", map()
.put("type", "keyword")
.put("doc_values", true)
.put("index", true)
.build())
.build())
.build())
/* TODO: Enable the typed fields once we decided if that's the way to go
.add(map()
.put("fields-typed-long", map()
.put("path_match", "fields_typed.long.*")
.put("mapping", map()
.put("type", "long")
.put("doc_values", true)
.put("index", true)
.build())
.build())
.build())
.add(map()
.put("fields-typed-double", map()
.put("path_match", "fields_typed.double.*")
.put("mapping", map()
.put("type", "double")
.put("doc_values", true)
.put("index", true)
.build())
.build())
.build())
.add(map()
.put("fields-typed-boolean", map()
.put("path_match", "fields_typed.boolean.*")
.put("mapping", map()
.put("type", "boolean")
.put("doc_values", true)
.put("index", true)
.build())
.build())
.build())
.add(map()
.put("fields-typed-ip", map()
.put("path_match", "fields_typed.ip.*")
.put("mapping", map()
.put("type", "ip")
.put("doc_values", true)
.put("index", true)
.build())
.build())
.build())
*/
.build())
.put("properties", map()
.put("id", map()
.put("type", "keyword")
.build())
.put("event_definition_type", map()
.put("type", "keyword")
.build())
.put("event_definition_id", map()
.put("type", "keyword")
.build())
.put("origin_context", map()
.put("type", "keyword")
.build())
.put("timestamp", map()
.put("type", "date")
// Use the same format we use for the "message" mapping to make sure we
// can use the search.
.put("format", Tools.ES_DATE_FORMAT)
.build())
.put("timestamp_processing", map()
.put("type", "date")
// Use the same format we use for the "message" mapping to make sure we
// can use the search.
.put("format", Tools.ES_DATE_FORMAT)
.build())
.put("timerange_start", map()
.put("type", "date")
// Use the same format we use for the "message" mapping to make sure we
// can use the search.
.put("format", Tools.ES_DATE_FORMAT)
.build())
.put("timerange_end", map()
.put("type", "date")
// Use the same format we use for the "message" mapping to make sure we
// can use the search.
.put("format", Tools.ES_DATE_FORMAT)
.build())
.put("streams", map()
.put("type", "keyword")
.build())
.put("source_streams", map()
.put("type", "keyword")
.build())
.put("message", map()
.put("type", "text")
.put("analyzer", "standard")
.put("norms", false)
.put("fields", map()
.put("keyword", map()
.put("type", "keyword")
.build())
.build())
.build())
.put("source", map()
.put("type", "keyword")
.build())
.put("key", map()
.put("type", "keyword")
.build())
.put("key_tuple", map()
.put("type", "keyword")
.build())
.put("priority", map()
.put("type", "long")
.build())
.put("alert", map()
.put("type", "boolean")
.build())
.put("fields", map()
.put("type", "object")
.put("dynamic", true)
.build())
/* TODO: Enable the typed fields once we decided if that's the way to go
.put("fields_typed", map()
.put("type", "object")
.put("properties", map()
.put("long", map()
.put("type", "object")
.put("dynamic", true)
.build())
.put("double", map()
.put("type", "object")
.put("dynamic", true)
.build())
.put("boolean", map()
.put("type", "object")
.put("dynamic", true)
.build())
.put("ip", map()
.put("type", "object")
.put("dynamic", true)
.build())
.build())
.build())
*/
.put("triggered_jobs", map()
.put("type", "keyword")
.build())
.build())
.build())
.build())
.build();
}
private ImmutableMap.Builder map() {
return ImmutableMap.builder();
}
private ImmutableList.Builder