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Merge pull request #10376 from grafana/openTSDB-file-to-ts
migrated file to ts
This commit is contained in:
Daniel Lee
GitHub
commit
caf60dda0e
@ -1,476 +0,0 @@
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define([
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'angular',
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'lodash',
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'app/core/utils/datemath',
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'moment',
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],
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function (angular, _, dateMath) {
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'use strict';
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/** @ngInject */
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function OpenTsDatasource(instanceSettings, $q, backendSrv, templateSrv) {
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this.type = 'opentsdb';
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this.url = instanceSettings.url;
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this.name = instanceSettings.name;
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this.withCredentials = instanceSettings.withCredentials;
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this.basicAuth = instanceSettings.basicAuth;
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instanceSettings.jsonData = instanceSettings.jsonData || {};
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this.tsdbVersion = instanceSettings.jsonData.tsdbVersion || 1;
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this.tsdbResolution = instanceSettings.jsonData.tsdbResolution || 1;
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this.supportMetrics = true;
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this.tagKeys = {};
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// Called once per panel (graph)
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this.query = function(options) {
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var start = convertToTSDBTime(options.rangeRaw.from, false);
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var end = convertToTSDBTime(options.rangeRaw.to, true);
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var qs = [];
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_.each(options.targets, function(target) {
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if (!target.metric) { return; }
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qs.push(convertTargetToQuery(target, options, this.tsdbVersion));
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}.bind(this));
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var queries = _.compact(qs);
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// No valid targets, return the empty result to save a round trip.
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if (_.isEmpty(queries)) {
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var d = $q.defer();
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d.resolve({ data: [] });
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return d.promise;
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}
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var groupByTags = {};
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_.each(queries, function(query) {
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if (query.filters && query.filters.length > 0) {
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_.each(query.filters, function(val) {
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groupByTags[val.tagk] = true;
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});
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} else {
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_.each(query.tags, function(val, key) {
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groupByTags[key] = true;
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});
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}
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});
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options.targets = _.filter(options.targets, function(query) {
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return query.hide !== true;
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});
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return this.performTimeSeriesQuery(queries, start, end).then(function(response) {
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var metricToTargetMapping = mapMetricsToTargets(response.data, options, this.tsdbVersion);
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var result = _.map(response.data, function(metricData, index) {
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index = metricToTargetMapping[index];
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if (index === -1) {
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index = 0;
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}
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this._saveTagKeys(metricData);
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return transformMetricData(metricData, groupByTags, options.targets[index], options, this.tsdbResolution);
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}.bind(this));
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return { data: result };
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}.bind(this));
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};
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this.annotationQuery = function(options) {
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var start = convertToTSDBTime(options.rangeRaw.from, false);
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var end = convertToTSDBTime(options.rangeRaw.to, true);
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var qs = [];
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var eventList = [];
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qs.push({ aggregator:"sum", metric:options.annotation.target });
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var queries = _.compact(qs);
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return this.performTimeSeriesQuery(queries, start, end).then(function(results) {
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if(results.data[0]) {
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var annotationObject = results.data[0].annotations;
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if(options.annotation.isGlobal){
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annotationObject = results.data[0].globalAnnotations;
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}
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if(annotationObject) {
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_.each(annotationObject, function(annotation) {
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var event = {
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text: annotation.description,
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time: Math.floor(annotation.startTime) * 1000,
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annotation: options.annotation
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};
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eventList.push(event);
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});
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}
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}
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return eventList;
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}.bind(this));
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};
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this.targetContainsTemplate = function(target) {
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if (target.filters && target.filters.length > 0) {
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for (var i = 0; i < target.filters.length; i++) {
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if (templateSrv.variableExists(target.filters[i].filter)) {
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return true;
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}
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}
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}
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if (target.tags && Object.keys(target.tags).length > 0) {
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for (var tagKey in target.tags) {
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if (templateSrv.variableExists(target.tags[tagKey])) {
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return true;
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}
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}
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}
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return false;
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};
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this.performTimeSeriesQuery = function(queries, start, end) {
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var msResolution = false;
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if (this.tsdbResolution === 2) {
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msResolution = true;
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}
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var reqBody = {
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start: start,
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queries: queries,
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msResolution: msResolution,
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globalAnnotations: true
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};
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if (this.tsdbVersion === 3) {
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reqBody.showQuery = true;
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}
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// Relative queries (e.g. last hour) don't include an end time
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if (end) {
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reqBody.end = end;
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}
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var options = {
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method: 'POST',
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url: this.url + '/api/query',
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data: reqBody
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};
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this._addCredentialOptions(options);
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return backendSrv.datasourceRequest(options);
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};
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this.suggestTagKeys = function(metric) {
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return $q.when(this.tagKeys[metric] || []);
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};
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this._saveTagKeys = function(metricData) {
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var tagKeys = Object.keys(metricData.tags);
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_.each(metricData.aggregateTags, function(tag) {
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tagKeys.push(tag);
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});
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this.tagKeys[metricData.metric] = tagKeys;
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};
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this._performSuggestQuery = function(query, type) {
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return this._get('/api/suggest', {type: type, q: query, max: 1000}).then(function(result) {
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return result.data;
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});
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};
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this._performMetricKeyValueLookup = function(metric, keys) {
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if(!metric || !keys) {
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return $q.when([]);
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}
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var keysArray = keys.split(",").map(function(key) {
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return key.trim();
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});
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var key = keysArray[0];
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var keysQuery = key + "=*";
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if (keysArray.length > 1) {
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keysQuery += "," + keysArray.splice(1).join(",");
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}
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var m = metric + "{" + keysQuery + "}";
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return this._get('/api/search/lookup', {m: m, limit: 3000}).then(function(result) {
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result = result.data.results;
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var tagvs = [];
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_.each(result, function(r) {
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if (tagvs.indexOf(r.tags[key]) === -1) {
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tagvs.push(r.tags[key]);
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}
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});
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return tagvs;
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});
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};
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this._performMetricKeyLookup = function(metric) {
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if(!metric) { return $q.when([]); }
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return this._get('/api/search/lookup', {m: metric, limit: 1000}).then(function(result) {
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result = result.data.results;
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var tagks = [];
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_.each(result, function(r) {
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_.each(r.tags, function(tagv, tagk) {
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if(tagks.indexOf(tagk) === -1) {
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tagks.push(tagk);
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}
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});
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});
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return tagks;
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});
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};
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this._get = function(relativeUrl, params) {
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var options = {
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method: 'GET',
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url: this.url + relativeUrl,
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params: params,
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};
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this._addCredentialOptions(options);
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return backendSrv.datasourceRequest(options);
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};
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this._addCredentialOptions = function(options) {
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if (this.basicAuth || this.withCredentials) {
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options.withCredentials = true;
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}
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if (this.basicAuth) {
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options.headers = {"Authorization": this.basicAuth};
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}
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};
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this.metricFindQuery = function(query) {
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if (!query) { return $q.when([]); }
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var interpolated;
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try {
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interpolated = templateSrv.replace(query, {}, 'distributed');
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}
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catch (err) {
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return $q.reject(err);
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}
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var responseTransform = function(result) {
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return _.map(result, function(value) {
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return {text: value};
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});
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};
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var metrics_regex = /metrics\((.*)\)/;
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var tag_names_regex = /tag_names\((.*)\)/;
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var tag_values_regex = /tag_values\((.*?),\s?(.*)\)/;
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var tag_names_suggest_regex = /suggest_tagk\((.*)\)/;
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var tag_values_suggest_regex = /suggest_tagv\((.*)\)/;
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var metrics_query = interpolated.match(metrics_regex);
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if (metrics_query) {
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return this._performSuggestQuery(metrics_query[1], 'metrics').then(responseTransform);
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}
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var tag_names_query = interpolated.match(tag_names_regex);
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if (tag_names_query) {
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return this._performMetricKeyLookup(tag_names_query[1]).then(responseTransform);
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}
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var tag_values_query = interpolated.match(tag_values_regex);
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if (tag_values_query) {
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return this._performMetricKeyValueLookup(tag_values_query[1], tag_values_query[2]).then(responseTransform);
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}
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var tag_names_suggest_query = interpolated.match(tag_names_suggest_regex);
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if (tag_names_suggest_query) {
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return this._performSuggestQuery(tag_names_suggest_query[1], 'tagk').then(responseTransform);
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}
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var tag_values_suggest_query = interpolated.match(tag_values_suggest_regex);
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if (tag_values_suggest_query) {
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return this._performSuggestQuery(tag_values_suggest_query[1], 'tagv').then(responseTransform);
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}
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return $q.when([]);
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};
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this.testDatasource = function() {
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return this._performSuggestQuery('cpu', 'metrics').then(function () {
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return { status: "success", message: "Data source is working" };
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});
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};
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var aggregatorsPromise = null;
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this.getAggregators = function() {
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if (aggregatorsPromise) { return aggregatorsPromise; }
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aggregatorsPromise = this._get('/api/aggregators').then(function(result) {
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if (result.data && _.isArray(result.data)) {
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return result.data.sort();
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}
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return [];
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});
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return aggregatorsPromise;
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};
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var filterTypesPromise = null;
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this.getFilterTypes = function() {
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if (filterTypesPromise) { return filterTypesPromise; }
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filterTypesPromise = this._get('/api/config/filters').then(function(result) {
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if (result.data) {
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return Object.keys(result.data).sort();
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}
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return [];
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});
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return filterTypesPromise;
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};
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function transformMetricData(md, groupByTags, target, options, tsdbResolution) {
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var metricLabel = createMetricLabel(md, target, groupByTags, options);
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var dps = [];
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// TSDB returns datapoints has a hash of ts => value.
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// Can't use _.pairs(invert()) because it stringifies keys/values
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_.each(md.dps, function (v, k) {
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if (tsdbResolution === 2) {
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dps.push([v, k * 1]);
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} else {
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dps.push([v, k * 1000]);
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}
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});
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return { target: metricLabel, datapoints: dps };
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}
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function createMetricLabel(md, target, groupByTags, options) {
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if (target.alias) {
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var scopedVars = _.clone(options.scopedVars || {});
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_.each(md.tags, function(value, key) {
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scopedVars['tag_' + key] = {value: value};
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});
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return templateSrv.replace(target.alias, scopedVars);
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}
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var label = md.metric;
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var tagData = [];
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if (!_.isEmpty(md.tags)) {
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_.each(_.toPairs(md.tags), function(tag) {
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if (_.has(groupByTags, tag[0])) {
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tagData.push(tag[0] + "=" + tag[1]);
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}
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});
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}
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if (!_.isEmpty(tagData)) {
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label += "{" + tagData.join(", ") + "}";
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}
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return label;
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}
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function convertTargetToQuery(target, options, tsdbVersion) {
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if (!target.metric || target.hide) {
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return null;
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}
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var query = {
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metric: templateSrv.replace(target.metric, options.scopedVars, 'pipe'),
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aggregator: "avg"
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};
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if (target.aggregator) {
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query.aggregator = templateSrv.replace(target.aggregator);
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}
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if (target.shouldComputeRate) {
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query.rate = true;
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query.rateOptions = {
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counter: !!target.isCounter
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};
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if (target.counterMax && target.counterMax.length) {
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query.rateOptions.counterMax = parseInt(target.counterMax);
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}
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if (target.counterResetValue && target.counterResetValue.length) {
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query.rateOptions.resetValue = parseInt(target.counterResetValue);
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}
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if(tsdbVersion >= 2) {
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query.rateOptions.dropResets = !query.rateOptions.counterMax &&
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(!query.rateOptions.ResetValue || query.rateOptions.ResetValue === 0);
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}
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}
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if (!target.disableDownsampling) {
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var interval = templateSrv.replace(target.downsampleInterval || options.interval);
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if (interval.match(/\.[0-9]+s/)) {
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interval = parseFloat(interval)*1000 + "ms";
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}
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query.downsample = interval + "-" + target.downsampleAggregator;
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if (target.downsampleFillPolicy && target.downsampleFillPolicy !== "none") {
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query.downsample += "-" + target.downsampleFillPolicy;
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}
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}
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if (target.filters && target.filters.length > 0) {
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query.filters = angular.copy(target.filters);
|
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if (query.filters){
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for (var filter_key in query.filters) {
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query.filters[filter_key].filter = templateSrv.replace(query.filters[filter_key].filter, options.scopedVars, 'pipe');
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}
|
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}
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} else {
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query.tags = angular.copy(target.tags);
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if (query.tags){
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for (var tag_key in query.tags) {
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query.tags[tag_key] = templateSrv.replace(query.tags[tag_key], options.scopedVars, 'pipe');
|
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}
|
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}
|
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}
|
||||
|
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if (target.explicitTags) {
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query.explicitTags = true;
|
||||
}
|
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|
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return query;
|
||||
}
|
||||
|
||||
function mapMetricsToTargets(metrics, options, tsdbVersion) {
|
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var interpolatedTagValue, arrTagV;
|
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return _.map(metrics, function(metricData) {
|
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if (tsdbVersion === 3) {
|
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return metricData.query.index;
|
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} else {
|
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return _.findIndex(options.targets, function(target) {
|
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if (target.filters && target.filters.length > 0) {
|
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return target.metric === metricData.metric;
|
||||
} else {
|
||||
return target.metric === metricData.metric &&
|
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_.every(target.tags, function(tagV, tagK) {
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interpolatedTagValue = templateSrv.replace(tagV, options.scopedVars, 'pipe');
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arrTagV = interpolatedTagValue.split('|');
|
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return _.includes(arrTagV, metricData.tags[tagK]) || interpolatedTagValue === "*";
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
function convertToTSDBTime(date, roundUp) {
|
||||
if (date === 'now') {
|
||||
return null;
|
||||
}
|
||||
|
||||
date = dateMath.parse(date, roundUp);
|
||||
return date.valueOf();
|
||||
}
|
||||
}
|
||||
|
||||
return OpenTsDatasource;
|
||||
});
|
||||
513
public/app/plugins/datasource/opentsdb/datasource.ts
Normal file
513
public/app/plugins/datasource/opentsdb/datasource.ts
Normal file
@ -0,0 +1,513 @@
|
||||
import angular from 'angular';
|
||||
import _ from 'lodash';
|
||||
import * as dateMath from 'app/core/utils/datemath';
|
||||
|
||||
export default class OpenTsDatasource {
|
||||
type: any;
|
||||
url: any;
|
||||
name: any;
|
||||
withCredentials: any;
|
||||
basicAuth: any;
|
||||
tsdbVersion: any;
|
||||
tsdbResolution: any;
|
||||
supportMetrics: any;
|
||||
tagKeys: any;
|
||||
|
||||
aggregatorsPromise: any;
|
||||
filterTypesPromise: any;
|
||||
|
||||
/** @ngInject */
|
||||
constructor(instanceSettings, private $q, private backendSrv, private templateSrv) {
|
||||
this.type = 'opentsdb';
|
||||
this.url = instanceSettings.url;
|
||||
this.name = instanceSettings.name;
|
||||
this.withCredentials = instanceSettings.withCredentials;
|
||||
this.basicAuth = instanceSettings.basicAuth;
|
||||
instanceSettings.jsonData = instanceSettings.jsonData || {};
|
||||
this.tsdbVersion = instanceSettings.jsonData.tsdbVersion || 1;
|
||||
this.tsdbResolution = instanceSettings.jsonData.tsdbResolution || 1;
|
||||
this.supportMetrics = true;
|
||||
this.tagKeys = {};
|
||||
|
||||
this.aggregatorsPromise = null;
|
||||
this.filterTypesPromise = null;
|
||||
}
|
||||
|
||||
// Called once per panel (graph)
|
||||
query(options) {
|
||||
var start = this.convertToTSDBTime(options.rangeRaw.from, false);
|
||||
var end = this.convertToTSDBTime(options.rangeRaw.to, true);
|
||||
var qs = [];
|
||||
|
||||
_.each(
|
||||
options.targets,
|
||||
function(target) {
|
||||
if (!target.metric) {
|
||||
return;
|
||||
}
|
||||
qs.push(this.convertTargetToQuery(target, options, this.tsdbVersion));
|
||||
}.bind(this)
|
||||
);
|
||||
|
||||
var queries = _.compact(qs);
|
||||
|
||||
// No valid targets, return the empty result to save a round trip.
|
||||
if (_.isEmpty(queries)) {
|
||||
var d = this.$q.defer();
|
||||
d.resolve({ data: [] });
|
||||
return d.promise;
|
||||
}
|
||||
|
||||
var groupByTags = {};
|
||||
_.each(queries, function(query) {
|
||||
if (query.filters && query.filters.length > 0) {
|
||||
_.each(query.filters, function(val) {
|
||||
groupByTags[val.tagk] = true;
|
||||
});
|
||||
} else {
|
||||
_.each(query.tags, function(val, key) {
|
||||
groupByTags[key] = true;
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
options.targets = _.filter(options.targets, function(query) {
|
||||
return query.hide !== true;
|
||||
});
|
||||
|
||||
return this.performTimeSeriesQuery(queries, start, end).then(
|
||||
function(response) {
|
||||
var metricToTargetMapping = this.mapMetricsToTargets(response.data, options, this.tsdbVersion);
|
||||
var result = _.map(
|
||||
response.data,
|
||||
function(metricData, index) {
|
||||
index = metricToTargetMapping[index];
|
||||
if (index === -1) {
|
||||
index = 0;
|
||||
}
|
||||
this._saveTagKeys(metricData);
|
||||
|
||||
return this.transformMetricData(
|
||||
metricData,
|
||||
groupByTags,
|
||||
options.targets[index],
|
||||
options,
|
||||
this.tsdbResolution
|
||||
);
|
||||
}.bind(this)
|
||||
);
|
||||
return { data: result };
|
||||
}.bind(this)
|
||||
);
|
||||
}
|
||||
|
||||
annotationQuery(options) {
|
||||
var start = this.convertToTSDBTime(options.rangeRaw.from, false);
|
||||
var end = this.convertToTSDBTime(options.rangeRaw.to, true);
|
||||
var qs = [];
|
||||
var eventList = [];
|
||||
|
||||
qs.push({ aggregator: 'sum', metric: options.annotation.target });
|
||||
|
||||
var queries = _.compact(qs);
|
||||
|
||||
return this.performTimeSeriesQuery(queries, start, end).then(
|
||||
function(results) {
|
||||
if (results.data[0]) {
|
||||
var annotationObject = results.data[0].annotations;
|
||||
if (options.annotation.isGlobal) {
|
||||
annotationObject = results.data[0].globalAnnotations;
|
||||
}
|
||||
if (annotationObject) {
|
||||
_.each(annotationObject, function(annotation) {
|
||||
var event = {
|
||||
text: annotation.description,
|
||||
time: Math.floor(annotation.startTime) * 1000,
|
||||
annotation: options.annotation,
|
||||
};
|
||||
|
||||
eventList.push(event);
|
||||
});
|
||||
}
|
||||
}
|
||||
return eventList;
|
||||
}.bind(this)
|
||||
);
|
||||
}
|
||||
|
||||
targetContainsTemplate(target) {
|
||||
if (target.filters && target.filters.length > 0) {
|
||||
for (var i = 0; i < target.filters.length; i++) {
|
||||
if (this.templateSrv.variableExists(target.filters[i].filter)) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (target.tags && Object.keys(target.tags).length > 0) {
|
||||
for (var tagKey in target.tags) {
|
||||
if (this.templateSrv.variableExists(target.tags[tagKey])) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
performTimeSeriesQuery(queries, start, end) {
|
||||
var msResolution = false;
|
||||
if (this.tsdbResolution === 2) {
|
||||
msResolution = true;
|
||||
}
|
||||
var reqBody: any = {
|
||||
start: start,
|
||||
queries: queries,
|
||||
msResolution: msResolution,
|
||||
globalAnnotations: true,
|
||||
};
|
||||
if (this.tsdbVersion === 3) {
|
||||
reqBody.showQuery = true;
|
||||
}
|
||||
|
||||
// Relative queries (e.g. last hour) don't include an end time
|
||||
if (end) {
|
||||
reqBody.end = end;
|
||||
}
|
||||
|
||||
var options = {
|
||||
method: 'POST',
|
||||
url: this.url + '/api/query',
|
||||
data: reqBody,
|
||||
};
|
||||
|
||||
this._addCredentialOptions(options);
|
||||
return this.backendSrv.datasourceRequest(options);
|
||||
}
|
||||
|
||||
suggestTagKeys(metric) {
|
||||
return this.$q.when(this.tagKeys[metric] || []);
|
||||
}
|
||||
|
||||
_saveTagKeys(metricData) {
|
||||
var tagKeys = Object.keys(metricData.tags);
|
||||
_.each(metricData.aggregateTags, function(tag) {
|
||||
tagKeys.push(tag);
|
||||
});
|
||||
|
||||
this.tagKeys[metricData.metric] = tagKeys;
|
||||
}
|
||||
|
||||
_performSuggestQuery(query, type) {
|
||||
return this._get('/api/suggest', { type: type, q: query, max: 1000 }).then(function(result) {
|
||||
return result.data;
|
||||
});
|
||||
}
|
||||
|
||||
_performMetricKeyValueLookup(metric, keys) {
|
||||
if (!metric || !keys) {
|
||||
return this.$q.when([]);
|
||||
}
|
||||
|
||||
var keysArray = keys.split(',').map(function(key) {
|
||||
return key.trim();
|
||||
});
|
||||
var key = keysArray[0];
|
||||
var keysQuery = key + '=*';
|
||||
|
||||
if (keysArray.length > 1) {
|
||||
keysQuery += ',' + keysArray.splice(1).join(',');
|
||||
}
|
||||
|
||||
var m = metric + '{' + keysQuery + '}';
|
||||
|
||||
return this._get('/api/search/lookup', { m: m, limit: 3000 }).then(function(result) {
|
||||
result = result.data.results;
|
||||
var tagvs = [];
|
||||
_.each(result, function(r) {
|
||||
if (tagvs.indexOf(r.tags[key]) === -1) {
|
||||
tagvs.push(r.tags[key]);
|
||||
}
|
||||
});
|
||||
return tagvs;
|
||||
});
|
||||
}
|
||||
|
||||
_performMetricKeyLookup(metric) {
|
||||
if (!metric) {
|
||||
return this.$q.when([]);
|
||||
}
|
||||
|
||||
return this._get('/api/search/lookup', { m: metric, limit: 1000 }).then(function(result) {
|
||||
result = result.data.results;
|
||||
var tagks = [];
|
||||
_.each(result, function(r) {
|
||||
_.each(r.tags, function(tagv, tagk) {
|
||||
if (tagks.indexOf(tagk) === -1) {
|
||||
tagks.push(tagk);
|
||||
}
|
||||
});
|
||||
});
|
||||
return tagks;
|
||||
});
|
||||
}
|
||||
|
||||
_get(relativeUrl, params?) {
|
||||
var options = {
|
||||
method: 'GET',
|
||||
url: this.url + relativeUrl,
|
||||
params: params,
|
||||
};
|
||||
|
||||
this._addCredentialOptions(options);
|
||||
|
||||
return this.backendSrv.datasourceRequest(options);
|
||||
}
|
||||
|
||||
_addCredentialOptions(options) {
|
||||
if (this.basicAuth || this.withCredentials) {
|
||||
options.withCredentials = true;
|
||||
}
|
||||
if (this.basicAuth) {
|
||||
options.headers = { Authorization: this.basicAuth };
|
||||
}
|
||||
}
|
||||
|
||||
metricFindQuery(query) {
|
||||
if (!query) {
|
||||
return this.$q.when([]);
|
||||
}
|
||||
|
||||
var interpolated;
|
||||
try {
|
||||
interpolated = this.templateSrv.replace(query, {}, 'distributed');
|
||||
} catch (err) {
|
||||
return this.$q.reject(err);
|
||||
}
|
||||
|
||||
var responseTransform = function(result) {
|
||||
return _.map(result, function(value) {
|
||||
return { text: value };
|
||||
});
|
||||
};
|
||||
|
||||
var metrics_regex = /metrics\((.*)\)/;
|
||||
var tag_names_regex = /tag_names\((.*)\)/;
|
||||
var tag_values_regex = /tag_values\((.*?),\s?(.*)\)/;
|
||||
var tag_names_suggest_regex = /suggest_tagk\((.*)\)/;
|
||||
var tag_values_suggest_regex = /suggest_tagv\((.*)\)/;
|
||||
|
||||
var metrics_query = interpolated.match(metrics_regex);
|
||||
if (metrics_query) {
|
||||
return this._performSuggestQuery(metrics_query[1], 'metrics').then(responseTransform);
|
||||
}
|
||||
|
||||
var tag_names_query = interpolated.match(tag_names_regex);
|
||||
if (tag_names_query) {
|
||||
return this._performMetricKeyLookup(tag_names_query[1]).then(responseTransform);
|
||||
}
|
||||
|
||||
var tag_values_query = interpolated.match(tag_values_regex);
|
||||
if (tag_values_query) {
|
||||
return this._performMetricKeyValueLookup(tag_values_query[1], tag_values_query[2]).then(responseTransform);
|
||||
}
|
||||
|
||||
var tag_names_suggest_query = interpolated.match(tag_names_suggest_regex);
|
||||
if (tag_names_suggest_query) {
|
||||
return this._performSuggestQuery(tag_names_suggest_query[1], 'tagk').then(responseTransform);
|
||||
}
|
||||
|
||||
var tag_values_suggest_query = interpolated.match(tag_values_suggest_regex);
|
||||
if (tag_values_suggest_query) {
|
||||
return this._performSuggestQuery(tag_values_suggest_query[1], 'tagv').then(responseTransform);
|
||||
}
|
||||
|
||||
return this.$q.when([]);
|
||||
}
|
||||
|
||||
testDatasource() {
|
||||
return this._performSuggestQuery('cpu', 'metrics').then(function() {
|
||||
return { status: 'success', message: 'Data source is working' };
|
||||
});
|
||||
}
|
||||
|
||||
getAggregators() {
|
||||
if (this.aggregatorsPromise) {
|
||||
return this.aggregatorsPromise;
|
||||
}
|
||||
|
||||
this.aggregatorsPromise = this._get('/api/aggregators').then(function(result) {
|
||||
if (result.data && _.isArray(result.data)) {
|
||||
return result.data.sort();
|
||||
}
|
||||
return [];
|
||||
});
|
||||
return this.aggregatorsPromise;
|
||||
}
|
||||
|
||||
getFilterTypes() {
|
||||
if (this.filterTypesPromise) {
|
||||
return this.filterTypesPromise;
|
||||
}
|
||||
|
||||
this.filterTypesPromise = this._get('/api/config/filters').then(function(result) {
|
||||
if (result.data) {
|
||||
return Object.keys(result.data).sort();
|
||||
}
|
||||
return [];
|
||||
});
|
||||
return this.filterTypesPromise;
|
||||
}
|
||||
|
||||
transformMetricData(md, groupByTags, target, options, tsdbResolution) {
|
||||
var metricLabel = this.createMetricLabel(md, target, groupByTags, options);
|
||||
var dps = [];
|
||||
|
||||
// TSDB returns datapoints has a hash of ts => value.
|
||||
// Can't use _.pairs(invert()) because it stringifies keys/values
|
||||
_.each(md.dps, function(v, k) {
|
||||
if (tsdbResolution === 2) {
|
||||
dps.push([v, k * 1]);
|
||||
} else {
|
||||
dps.push([v, k * 1000]);
|
||||
}
|
||||
});
|
||||
|
||||
return { target: metricLabel, datapoints: dps };
|
||||
}
|
||||
|
||||
createMetricLabel(md, target, groupByTags, options) {
|
||||
if (target.alias) {
|
||||
var scopedVars = _.clone(options.scopedVars || {});
|
||||
_.each(md.tags, function(value, key) {
|
||||
scopedVars['tag_' + key] = { value: value };
|
||||
});
|
||||
return this.templateSrv.replace(target.alias, scopedVars);
|
||||
}
|
||||
|
||||
var label = md.metric;
|
||||
var tagData = [];
|
||||
|
||||
if (!_.isEmpty(md.tags)) {
|
||||
_.each(_.toPairs(md.tags), function(tag) {
|
||||
if (_.has(groupByTags, tag[0])) {
|
||||
tagData.push(tag[0] + '=' + tag[1]);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
if (!_.isEmpty(tagData)) {
|
||||
label += '{' + tagData.join(', ') + '}';
|
||||
}
|
||||
|
||||
return label;
|
||||
}
|
||||
|
||||
convertTargetToQuery(target, options, tsdbVersion) {
|
||||
if (!target.metric || target.hide) {
|
||||
return null;
|
||||
}
|
||||
|
||||
var query: any = {
|
||||
metric: this.templateSrv.replace(target.metric, options.scopedVars, 'pipe'),
|
||||
aggregator: 'avg',
|
||||
};
|
||||
|
||||
if (target.aggregator) {
|
||||
query.aggregator = this.templateSrv.replace(target.aggregator);
|
||||
}
|
||||
|
||||
if (target.shouldComputeRate) {
|
||||
query.rate = true;
|
||||
query.rateOptions = {
|
||||
counter: !!target.isCounter,
|
||||
};
|
||||
|
||||
if (target.counterMax && target.counterMax.length) {
|
||||
query.rateOptions.counterMax = parseInt(target.counterMax);
|
||||
}
|
||||
|
||||
if (target.counterResetValue && target.counterResetValue.length) {
|
||||
query.rateOptions.resetValue = parseInt(target.counterResetValue);
|
||||
}
|
||||
|
||||
if (tsdbVersion >= 2) {
|
||||
query.rateOptions.dropResets =
|
||||
!query.rateOptions.counterMax && (!query.rateOptions.ResetValue || query.rateOptions.ResetValue === 0);
|
||||
}
|
||||
}
|
||||
|
||||
if (!target.disableDownsampling) {
|
||||
var interval = this.templateSrv.replace(target.downsampleInterval || options.interval);
|
||||
|
||||
if (interval.match(/\.[0-9]+s/)) {
|
||||
interval = parseFloat(interval) * 1000 + 'ms';
|
||||
}
|
||||
|
||||
query.downsample = interval + '-' + target.downsampleAggregator;
|
||||
|
||||
if (target.downsampleFillPolicy && target.downsampleFillPolicy !== 'none') {
|
||||
query.downsample += '-' + target.downsampleFillPolicy;
|
||||
}
|
||||
}
|
||||
|
||||
if (target.filters && target.filters.length > 0) {
|
||||
query.filters = angular.copy(target.filters);
|
||||
if (query.filters) {
|
||||
for (var filter_key in query.filters) {
|
||||
query.filters[filter_key].filter = this.templateSrv.replace(
|
||||
query.filters[filter_key].filter,
|
||||
options.scopedVars,
|
||||
'pipe'
|
||||
);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
query.tags = angular.copy(target.tags);
|
||||
if (query.tags) {
|
||||
for (var tag_key in query.tags) {
|
||||
query.tags[tag_key] = this.templateSrv.replace(query.tags[tag_key], options.scopedVars, 'pipe');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (target.explicitTags) {
|
||||
query.explicitTags = true;
|
||||
}
|
||||
|
||||
return query;
|
||||
}
|
||||
|
||||
mapMetricsToTargets(metrics, options, tsdbVersion) {
|
||||
var interpolatedTagValue, arrTagV;
|
||||
return _.map(metrics, function(metricData) {
|
||||
if (tsdbVersion === 3) {
|
||||
return metricData.query.index;
|
||||
} else {
|
||||
return _.findIndex(options.targets, function(target) {
|
||||
if (target.filters && target.filters.length > 0) {
|
||||
return target.metric === metricData.metric;
|
||||
} else {
|
||||
return (
|
||||
target.metric === metricData.metric &&
|
||||
_.every(target.tags, function(tagV, tagK) {
|
||||
interpolatedTagValue = this.templateSrv.replace(tagV, options.scopedVars, 'pipe');
|
||||
arrTagV = interpolatedTagValue.split('|');
|
||||
return _.includes(arrTagV, metricData.tags[tagK]) || interpolatedTagValue === '*';
|
||||
})
|
||||
);
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
convertToTSDBTime(date, roundUp) {
|
||||
if (date === 'now') {
|
||||
return null;
|
||||
}
|
||||
|
||||
date = dateMath.parse(date, roundUp);
|
||||
return date.valueOf();
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user