org.opensearch.ingest.common.IngestCommonPlugin Maven / Gradle / Ivy

Go to download
/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * The OpenSearch Contributors require contributions made to
 * this file be licensed under the Apache-2.0 license or a
 * compatible open source license.
 */

/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

/*
 * Modifications Copyright OpenSearch Contributors. See
 * GitHub history for details.
 */

package org.opensearch.ingest.common;

import org.opensearch.action.ActionRequest;
import org.opensearch.cluster.metadata.IndexNameExpressionResolver;
import org.opensearch.cluster.node.DiscoveryNodes;
import org.opensearch.common.settings.ClusterSettings;
import org.opensearch.common.settings.IndexScopedSettings;
import org.opensearch.common.settings.Setting;
import org.opensearch.common.settings.Settings;
import org.opensearch.common.settings.SettingsFilter;
import org.opensearch.common.unit.TimeValue;
import org.opensearch.core.action.ActionResponse;
import org.opensearch.grok.Grok;
import org.opensearch.grok.MatcherWatchdog;
import org.opensearch.ingest.DropProcessor;
import org.opensearch.ingest.PipelineProcessor;
import org.opensearch.ingest.Processor;
import org.opensearch.plugins.ActionPlugin;
import org.opensearch.plugins.IngestPlugin;
import org.opensearch.plugins.Plugin;
import org.opensearch.rest.RestController;
import org.opensearch.rest.RestHandler;

import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.function.Supplier;

public class IngestCommonPlugin extends Plugin implements ActionPlugin, IngestPlugin {

    static final Setting WATCHDOG_INTERVAL = Setting.timeSetting(
        "ingest.grok.watchdog.interval",
        TimeValue.timeValueSeconds(1),
        Setting.Property.NodeScope
    );
    static final Setting WATCHDOG_MAX_EXECUTION_TIME = Setting.timeSetting(
        "ingest.grok.watchdog.max_execution_time",
        TimeValue.timeValueSeconds(1),
        Setting.Property.NodeScope
    );

    public IngestCommonPlugin() {}

    @Override
    public Map getProcessors(Processor.Parameters parameters) {
        Map processors = new HashMap<>();
        processors.put(DateProcessor.TYPE, new DateProcessor.Factory(parameters.scriptService));
        processors.put(SetProcessor.TYPE, new SetProcessor.Factory(parameters.scriptService));
        processors.put(AppendProcessor.TYPE, new AppendProcessor.Factory(parameters.scriptService));
        processors.put(RenameProcessor.TYPE, new RenameProcessor.Factory(parameters.scriptService));
        processors.put(RemoveProcessor.TYPE, new RemoveProcessor.Factory(parameters.scriptService));
        processors.put(SplitProcessor.TYPE, new SplitProcessor.Factory());
        processors.put(JoinProcessor.TYPE, new JoinProcessor.Factory());
        processors.put(UppercaseProcessor.TYPE, new UppercaseProcessor.Factory());
        processors.put(LowercaseProcessor.TYPE, new LowercaseProcessor.Factory());
        processors.put(TrimProcessor.TYPE, new TrimProcessor.Factory());
        processors.put(ConvertProcessor.TYPE, new ConvertProcessor.Factory());
        processors.put(GsubProcessor.TYPE, new GsubProcessor.Factory());
        processors.put(FailProcessor.TYPE, new FailProcessor.Factory(parameters.scriptService));
        processors.put(ForEachProcessor.TYPE, new ForEachProcessor.Factory(parameters.scriptService));
        processors.put(DateIndexNameProcessor.TYPE, new DateIndexNameProcessor.Factory(parameters.scriptService));
        processors.put(SortProcessor.TYPE, new SortProcessor.Factory());
        processors.put(GrokProcessor.TYPE, new GrokProcessor.Factory(Grok.BUILTIN_PATTERNS, createGrokThreadWatchdog(parameters)));
        processors.put(ScriptProcessor.TYPE, new ScriptProcessor.Factory(parameters.scriptService));
        processors.put(DotExpanderProcessor.TYPE, new DotExpanderProcessor.Factory());
        processors.put(JsonProcessor.TYPE, new JsonProcessor.Factory());
        processors.put(KeyValueProcessor.TYPE, new KeyValueProcessor.Factory(parameters.scriptService));
        processors.put(URLDecodeProcessor.TYPE, new URLDecodeProcessor.Factory());
        processors.put(BytesProcessor.TYPE, new BytesProcessor.Factory());
        processors.put(PipelineProcessor.TYPE, new PipelineProcessor.Factory(parameters.ingestService));
        processors.put(DissectProcessor.TYPE, new DissectProcessor.Factory());
        processors.put(DropProcessor.TYPE, new DropProcessor.Factory());
        processors.put(HtmlStripProcessor.TYPE, new HtmlStripProcessor.Factory());
        processors.put(CsvProcessor.TYPE, new CsvProcessor.Factory());
        processors.put(CopyProcessor.TYPE, new CopyProcessor.Factory(parameters.scriptService));
        processors.put(RemoveByPatternProcessor.TYPE, new RemoveByPatternProcessor.Factory());
        processors.put(CommunityIdProcessor.TYPE, new CommunityIdProcessor.Factory());
        return Collections.unmodifiableMap(processors);
    }

    @Override
    public List> getActions() {
        return Arrays.asList(new ActionHandler<>(GrokProcessorGetAction.INSTANCE, GrokProcessorGetAction.TransportAction.class));
    }

    @Override
    public List getRestHandlers(
        Settings settings,
        RestController restController,
        ClusterSettings clusterSettings,
        IndexScopedSettings indexScopedSettings,
        SettingsFilter settingsFilter,
        IndexNameExpressionResolver indexNameExpressionResolver,
        Supplier nodesInCluster
    ) {
        return Collections.singletonList(new GrokProcessorGetAction.RestAction());
    }

    @Override
    public List> getSettings() {
        return Arrays.asList(WATCHDOG_INTERVAL, WATCHDOG_MAX_EXECUTION_TIME);
    }

    private static MatcherWatchdog createGrokThreadWatchdog(Processor.Parameters parameters) {
        long intervalMillis = WATCHDOG_INTERVAL.get(parameters.env.settings()).getMillis();
        long maxExecutionTimeMillis = WATCHDOG_MAX_EXECUTION_TIME.get(parameters.env.settings()).getMillis();
        return MatcherWatchdog.newInstance(
            intervalMillis,
            maxExecutionTimeMillis,
            parameters.relativeTimeSupplier,
            parameters.scheduler::apply
        );
    }

}