-
Notifications
You must be signed in to change notification settings - Fork 29
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #39 from ohltyler/ad-tools
Add basic search detectors tool; pull plugin deps in gradle run
- Loading branch information
Showing
3 changed files
with
408 additions
and
15 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
203 changes: 203 additions & 0 deletions
203
src/main/java/org/opensearch/agent/tools/SearchAnomalyDetectorsTool.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,203 @@ | ||
| /* | ||
| * Copyright OpenSearch Contributors | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
|
|
||
| package org.opensearch.agent.tools; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
||
| import org.apache.commons.lang3.StringUtils; | ||
| import org.opensearch.action.search.SearchRequest; | ||
| import org.opensearch.action.search.SearchResponse; | ||
| import org.opensearch.ad.client.AnomalyDetectionNodeClient; | ||
| import org.opensearch.client.Client; | ||
| import org.opensearch.core.action.ActionListener; | ||
| import org.opensearch.index.query.BoolQueryBuilder; | ||
| import org.opensearch.index.query.QueryBuilder; | ||
| import org.opensearch.index.query.RangeQueryBuilder; | ||
| import org.opensearch.index.query.TermQueryBuilder; | ||
| import org.opensearch.index.query.WildcardQueryBuilder; | ||
| import org.opensearch.ml.common.output.model.ModelTensors; | ||
| import org.opensearch.ml.common.spi.tools.Parser; | ||
| import org.opensearch.ml.common.spi.tools.Tool; | ||
| import org.opensearch.ml.common.spi.tools.ToolAnnotation; | ||
| import org.opensearch.search.SearchHit; | ||
| import org.opensearch.search.builder.SearchSourceBuilder; | ||
| import org.opensearch.search.sort.SortOrder; | ||
|
|
||
| import lombok.Getter; | ||
| import lombok.Setter; | ||
|
|
||
| @ToolAnnotation(SearchAnomalyDetectorsTool.TYPE) | ||
| public class SearchAnomalyDetectorsTool implements Tool { | ||
| public static final String TYPE = "SearchAnomalyDetectorsTool"; | ||
| private static final String DEFAULT_DESCRIPTION = "Use this tool to search anomaly detectors."; | ||
|
|
||
| @Setter | ||
| @Getter | ||
| private String name = TYPE; | ||
| @Getter | ||
| @Setter | ||
| private String description = DEFAULT_DESCRIPTION; | ||
|
|
||
| @Getter | ||
| private String version; | ||
|
|
||
| private Client client; | ||
|
|
||
| private AnomalyDetectionNodeClient adClient; | ||
|
|
||
| @Setter | ||
| private Parser<?, ?> inputParser; | ||
| @Setter | ||
| private Parser<?, ?> outputParser; | ||
|
|
||
| public SearchAnomalyDetectorsTool(Client client) { | ||
| this.client = client; | ||
| this.adClient = new AnomalyDetectionNodeClient(client); | ||
|
|
||
| // probably keep this overridden output parser. need to ensure the output matches what's expected | ||
| outputParser = new Parser<>() { | ||
| @Override | ||
| public Object parse(Object o) { | ||
| @SuppressWarnings("unchecked") | ||
| List<ModelTensors> mlModelOutputs = (List<ModelTensors>) o; | ||
| return mlModelOutputs.get(0).getMlModelTensors().get(0).getDataAsMap().get("response"); | ||
| } | ||
| }; | ||
| } | ||
|
|
||
| // Response is currently in a simple string format including the list of anomaly detectors (only name and ID attached), and | ||
| // number of total detectors. The output will likely need to be updated, standardized, and include more fields in the | ||
| // future to cover a sufficient amount of potential questions the agent will need to handle. | ||
| @Override | ||
| public <T> void run(Map<String, String> parameters, ActionListener<T> listener) { | ||
| final String detectorName = parameters.getOrDefault("detectorName", null); | ||
| final String detectorNamePattern = parameters.getOrDefault("detectorNamePattern", null); | ||
| final String indices = parameters.getOrDefault("indices", null); | ||
| final Boolean highCardinality = parameters.containsKey("highCardinality") | ||
| ? Boolean.parseBoolean(parameters.get("highCardinality")) | ||
| : null; | ||
| final Long lastUpdateTime = parameters.containsKey("lastUpdateTime") && StringUtils.isNumeric(parameters.get("lastUpdateTime")) | ||
| ? Long.parseLong(parameters.get("lastUpdateTime")) : null; | ||
| final String sortOrderStr = parameters.getOrDefault("sortOrder", "asc"); | ||
| final SortOrder sortOrder = sortOrderStr.equalsIgnoreCase("asc") ? SortOrder.ASC : SortOrder.DESC; | ||
| final String sortString = parameters.getOrDefault("sortString", "name.keyword"); | ||
| final int size = parameters.containsKey("size") ? Integer.parseInt(parameters.get("size")) : 20; | ||
| final int startIndex = parameters.containsKey("startIndex") ? Integer.parseInt(parameters.get("startIndex")) : 0; | ||
| final Boolean running = parameters.containsKey("running") ? Boolean.parseBoolean(parameters.get("running")) : null; | ||
| final Boolean disabled = parameters.containsKey("disabled") ? Boolean.parseBoolean(parameters.get("disabled")) : null; | ||
| final Boolean failed = parameters.containsKey("failed") ? Boolean.parseBoolean(parameters.get("failed")) : null; | ||
|
|
||
| List<QueryBuilder> mustList = new ArrayList<QueryBuilder>(); | ||
| if (detectorName != null) { | ||
| mustList.add(new TermQueryBuilder("name.keyword", detectorName)); | ||
| } | ||
| if (detectorNamePattern != null) { | ||
| mustList.add(new WildcardQueryBuilder("name.keyword", detectorNamePattern)); | ||
| } | ||
| if (indices != null) { | ||
| mustList.add(new TermQueryBuilder("indices", indices)); | ||
| } | ||
| if (highCardinality != null) { | ||
| mustList.add(new TermQueryBuilder("detector_type", highCardinality ? "MULTI_ENTITY" : "SINGLE_ENTITY")); | ||
| } | ||
| if (lastUpdateTime != null) { | ||
| mustList.add(new BoolQueryBuilder().filter(new RangeQueryBuilder("last_update_time").gte(lastUpdateTime))); | ||
|
|
||
| } | ||
|
|
||
| BoolQueryBuilder boolQueryBuilder = new BoolQueryBuilder(); | ||
| boolQueryBuilder.must().addAll(mustList); | ||
| SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder() | ||
| .query(boolQueryBuilder) | ||
| .size(size) | ||
| .from(startIndex) | ||
| .sort(sortString, sortOrder); | ||
|
|
||
| SearchRequest searchDetectorRequest = new SearchRequest().source(searchSourceBuilder); | ||
|
|
||
| if (running != null || disabled != null || failed != null) { | ||
| // TODO: add a listener to trigger when the first response is received, to trigger the profile API call | ||
| // to fetch the detector state, etc. | ||
| // Will need AD client to onboard the profile API first. | ||
| } | ||
|
|
||
| ActionListener<SearchResponse> searchDetectorListener = ActionListener.<SearchResponse>wrap(response -> { | ||
| StringBuilder sb = new StringBuilder(); | ||
| SearchHit[] hits = response.getHits().getHits(); | ||
| sb.append("AnomalyDetectors=["); | ||
| for (SearchHit hit : hits) { | ||
| sb.append("{"); | ||
| sb.append("id=").append(hit.getId()).append(","); | ||
| sb.append("name=").append(hit.getSourceAsMap().get("name")); | ||
| sb.append("}"); | ||
| } | ||
| sb.append("]"); | ||
| sb.append("TotalAnomalyDetectors=").append(response.getHits().getTotalHits().value); | ||
| listener.onResponse((T) sb.toString()); | ||
| }, e -> { listener.onFailure(e); }); | ||
|
|
||
| adClient.searchAnomalyDetectors(searchDetectorRequest, searchDetectorListener); | ||
| } | ||
|
|
||
| @Override | ||
| public boolean validate(Map<String, String> parameters) { | ||
| return true; | ||
| } | ||
|
|
||
| @Override | ||
| public String getType() { | ||
| return TYPE; | ||
| } | ||
|
|
||
| /** | ||
| * Factory for the {@link SearchAnomalyDetectorsTool} | ||
| */ | ||
| public static class Factory implements Tool.Factory<SearchAnomalyDetectorsTool> { | ||
| private Client client; | ||
|
|
||
| private AnomalyDetectionNodeClient adClient; | ||
|
|
||
| private static Factory INSTANCE; | ||
|
|
||
| /** | ||
| * Create or return the singleton factory instance | ||
| */ | ||
| public static Factory getInstance() { | ||
| if (INSTANCE != null) { | ||
| return INSTANCE; | ||
| } | ||
| synchronized (SearchAnomalyDetectorsTool.class) { | ||
| if (INSTANCE != null) { | ||
| return INSTANCE; | ||
| } | ||
| INSTANCE = new Factory(); | ||
| return INSTANCE; | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Initialize this factory | ||
| * @param client The OpenSearch client | ||
| */ | ||
| public void init(Client client) { | ||
| this.client = client; | ||
| this.adClient = new AnomalyDetectionNodeClient(client); | ||
| } | ||
|
|
||
| @Override | ||
| public SearchAnomalyDetectorsTool create(Map<String, Object> map) { | ||
| return new SearchAnomalyDetectorsTool(client); | ||
| } | ||
|
|
||
| @Override | ||
| public String getDefaultDescription() { | ||
| return DEFAULT_DESCRIPTION; | ||
| } | ||
| } | ||
|
|
||
| } |
Oops, something went wrong.