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https://github.com/grafana/grafana.git
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feat(elasticsearch): began work on elasticsearch datasource, based on work in pr #2293, will need a lot more work
This commit is contained in:
Torkel Ödegaard
parent
096a554bfb
commit
e48754c73c
@ -127,173 +127,6 @@ function (angular, _, config, kbn, moment, ElasticQueryBuilder) {
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});
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};
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ElasticDatasource.prototype._getDashboardWithSlug = function(id) {
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return this._get('/dashboard/' + kbn.slugifyForUrl(id))
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.then(function(result) {
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return angular.fromJson(result._source.dashboard);
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}, function() {
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throw "Dashboard not found";
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});
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};
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ElasticDatasource.prototype.getDashboard = function(id, isTemp) {
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var url = '/dashboard/' + id;
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if (isTemp) { url = '/temp/' + id; }
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var self = this;
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return this._get(url)
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.then(function(result) {
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return angular.fromJson(result._source.dashboard);
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}, function(data) {
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if(data.status === 0) {
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throw "Could not contact Elasticsearch. Please ensure that Elasticsearch is reachable from your browser.";
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} else {
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// backward compatible fallback
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return self._getDashboardWithSlug(id);
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}
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});
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};
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ElasticDatasource.prototype.saveDashboard = function(dashboard) {
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var title = dashboard.title;
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var temp = dashboard.temp;
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if (temp) { delete dashboard.temp; }
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var data = {
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user: 'guest',
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group: 'guest',
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title: title,
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tags: dashboard.tags,
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dashboard: angular.toJson(dashboard)
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};
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if (temp) {
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return this._saveTempDashboard(data);
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}
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else {
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var id = encodeURIComponent(kbn.slugifyForUrl(title));
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var self = this;
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return this._request('PUT', '/dashboard/' + id, this.index, data)
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.then(function(results) {
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self._removeUnslugifiedDashboard(results, title, id);
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return { title: title, url: '/dashboard/db/' + id };
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}, function() {
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throw 'Failed to save to elasticsearch';
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});
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}
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};
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ElasticDatasource.prototype._removeUnslugifiedDashboard = function(saveResult, title, id) {
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if (saveResult.statusText !== 'Created') { return; }
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if (title === id) { return; }
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var self = this;
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this._get('/dashboard/' + title).then(function() {
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self.deleteDashboard(title);
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});
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};
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ElasticDatasource.prototype._saveTempDashboard = function(data) {
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return this._request('POST', '/temp/?ttl=' + this.saveTempTTL, this.index, data)
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.then(function(result) {
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var baseUrl = window.location.href.replace(window.location.hash,'');
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var url = baseUrl + "#dashboard/temp/" + result.data._id;
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return { title: data.title, url: url };
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}, function(err) {
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throw "Failed to save to temp dashboard to elasticsearch " + err.data;
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});
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};
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ElasticDatasource.prototype.deleteDashboard = function(id) {
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return this._request('DELETE', '/dashboard/' + id, this.index)
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.then(function(result) {
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return result.data._id;
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}, function(err) {
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throw err.data;
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});
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};
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ElasticDatasource.prototype.searchDashboards = function(queryString) {
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var endsInOpen = function(string, opener, closer) {
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var character;
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var count = 0;
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for (var i = 0, len = string.length; i < len; i++) {
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character = string[i];
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if (character === opener) {
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count++;
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} else if (character === closer) {
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count--;
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}
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}
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return count > 0;
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};
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var tagsOnly = queryString.indexOf('tags!:') === 0;
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if (tagsOnly) {
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var tagsQuery = queryString.substring(6, queryString.length);
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queryString = 'tags:' + tagsQuery + '*';
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}
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else {
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if (queryString.length === 0) {
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queryString = 'title:';
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}
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// make this a partial search if we're not in some reserved portion of the language, comments on conditionals, in order:
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// 1. ends in reserved character, boosting, boolean operator ( -foo)
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// 2. typing a reserved word like AND, OR, NOT
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// 3. open parens (groupiing)
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// 4. open " (term phrase)
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// 5. open [ (range)
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// 6. open { (range)
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// see http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html#query-string-syntax
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if (!queryString.match(/(\*|\]|}|~|\)|"|^\d+|\s[\-+]\w+)$/) &&
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!queryString.match(/[A-Z]$/) &&
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!endsInOpen(queryString, '(', ')') &&
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!endsInOpen(queryString, '"', '"') &&
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!endsInOpen(queryString, '[', ']') && !endsInOpen(queryString, '[', '}') &&
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!endsInOpen(queryString, '{', ']') && !endsInOpen(queryString, '{', '}')
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){
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queryString += '*';
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}
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}
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var query = {
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query: { query_string: { query: queryString } },
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facets: { tags: { terms: { field: "tags", order: "term", size: 50 } } },
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size: 10000,
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sort: ["_uid"],
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};
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return this._post('/dashboard/_search', query)
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.then(function(results) {
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if(_.isUndefined(results.hits)) {
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return { dashboards: [], tags: [] };
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}
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var resultsHits = results.hits.hits;
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var displayHits = { dashboards: [], tags: results.facets.tags.terms || [] };
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for (var i = 0, len = resultsHits.length; i < len; i++) {
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var hit = resultsHits[i];
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displayHits.dashboards.push({
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id: hit._id,
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title: hit._source.title,
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tags: hit._source.tags
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});
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}
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displayHits.tagsOnly = tagsOnly;
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return displayHits;
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});
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};
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ElasticDatasource.prototype.testDatasource = function() {
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var query = JSON.stringify();
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return this._post('/_search?search_type=count', query).then(function() {
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@ -1,151 +1,129 @@
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<div class="editor-row">
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<div class="tight-form">
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<ul class="tight-form-list pull-right">
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<li ng-show="parserError" class="tight-form-item">
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<a bs-tooltip="parserError" style="color: rgb(229, 189, 28)" role="menuitem">
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<i class="fa fa-warning"></i>
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</a>
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</li>
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<li class="tight-form-item">
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<div class="dropdown">
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<a class="pointer dropdown-toggle" data-toggle="dropdown" tabindex="1">
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<i class="fa fa-bars"></i>
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</a>
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<ul class="dropdown-menu pull-right" role="menu">
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<li role="menuitem"><a tabindex="1" ng-click="toggleQueryMode()">Switch editor mode</a></li>
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<li role="menuitem"><a tabindex="1" ng-click="duplicateDataQuery(target)">Duplicate</a></li>
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<li role="menuitem"><a tabindex="1" ng-click="moveDataQuery($index, $index-1)">Move up</a></li>
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<li role="menuitem"><a tabindex="1" ng-click="moveDataQuery($index, $index+1)">Move down</a></li>
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</ul>
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</div>
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</li>
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<div ng-repeat="target in panel.targets" ng-controller="ElasticQueryCtrl" ng-init="init()" ng-class="{'tight-form-disabled': target.hide}" class="tight-form-container-no-item-borders" style="margin-bottom: 10px">
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<div class="tight-form">
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<ul class="tight-form-list pull-right">
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<li ng-show="parserError" class="tight-form-item">
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<a bs-tooltip="parserError" style="color: rgb(229, 189, 28)" role="menuitem">
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<i class="fa fa-warning"></i>
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</a>
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</li>
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<li class="tight-form-item">
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<a class="pointer" tabindex="1" ng-click="toggleQueryMode()">
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<i class="fa fa-pencil"></i>
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</a>
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</li>
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<li class="tight-form-item">
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<div class="dropdown">
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<a class="pointer dropdown-toggle"
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data-toggle="dropdown"
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tabindex="1">
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<i class="fa fa-bars"></i>
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</a>
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<ul class="dropdown-menu pull-right" role="menu">
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<li role="menuitem">
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<a tabindex="1"
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ng-click="duplicate()">
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Duplicate
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</a>
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</li>
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<li role="menuitem">
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<a tabindex="1"
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ng-click="moveMetricQuery($index, $index-1)">
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Move up
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</a>
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</li>
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<li role="menuitem">
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<a tabindex="1"
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ng-click="moveMetricQuery($index, $index+1)">
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Move down
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</a>
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</li>
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</ul>
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</div>
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</li>
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<li class="tight-form-item last">
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<a class="pointer" tabindex="1" ng-click="removeDataQuery(target)">
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<i class="fa fa-remove"></i>
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</a>
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</li>
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</ul>
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<li class="tight-form-item last">
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<a class="pointer" tabindex="1" ng-click="removeDataQuery(target)">
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<i class="fa fa-remove"></i>
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</a>
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</li>
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</ul>
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<ul class="tight-form-list">
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<li>
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<a class="tight-form-item"
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ng-click="target.hide = !target.hide; get_data();"
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role="menuitem">
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<i class="fa fa-eye"></i>
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</a>
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</li>
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</ul>
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<ul class="tight-form-list">
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<li class="tight-form-item" style="min-width: 15px; text-align: center">
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{{target.refId}}
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</li>
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<li>
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<a class="tight-form-item" ng-click="target.hide = !target.hide; get_data();" role="menuitem">
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<i class="fa fa-eye"></i>
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</a>
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</li>
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</ul>
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<input type="text" class="tight-form-clear-input" style="width: 80%" ng-model="target.query" focus-me="target.rawQuery" spellcheck='false' ng-model-onblur ng-change="get_data()" ng-show="target.rawQuery"/>
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<input type="text" class="tight-form-clear-input" style="width: 80%" ng-model="target.query" focus-me="target.rawQuery" spellcheck='false' ng-model-onblur ng-change="get_data()" ng-show="target.rawQuery"/>
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<ul class="tight-form-list" role="menu" ng-hide="target.rawQuery">
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<li class="tight-form-item query-keyword" style="width: 75px;">
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Function
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</li>
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<li class="dropdown tight-form-item">
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<a gf-dropdown="functionMenu" class="dropdown-toggle" data-toggle="dropdown">
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{{target.function}}<span>(value)</span>
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</a>
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</li>
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</ul>
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<ul class="tight-form-list" role="menu" ng-hide="target.rawQuery">
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<li class="tight-form-item query-keyword" style="width: 75px;">
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Function
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</li>
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<li class="dropdown tight-form-item">
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<a gf-dropdown="functionMenu" class="dropdown-toggle" data-toggle="dropdown">
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{{target.function}}<span>(value)</span>
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</a>
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</li>
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</ul>
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<div class="clearfix"></div>
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</div>
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<div class="clearfix"></div>
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</div>
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<div class="tight-form" ng-hide="target.rawQuery">
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<ul class="tight-form-list">
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<li class="tight-form-item">
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<i class="fa fa-eye invisible"></i>
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</li>
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<li class="tight-form-item query-keyword" style="width: 75px;">
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Key Field
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</li>
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<li>
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<metric-segment segment="keyFieldSegment" on-value-changed="keyFieldChanged()"></metric-segment>
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</li>
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</ul>
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<div class="tight-form" ng-hide="target.rawQuery">
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<ul class="tight-form-list">
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<li class="tight-form-item">
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<i class="fa fa-eye invisible"></i>
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</li>
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<li class="tight-form-item query-keyword" style="width: 75px;">
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Key Field
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</li>
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<li>
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<metric-segment segment="keyFieldSegment" on-value-changed="keyFieldChanged()"></metric-segment>
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</li>
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</ul>
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<div class="clearfix"></div>
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</div>
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<div class="clearfix"></div>
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</div>
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<div class="tight-form" ng-hide="target.rawQuery">
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<ul class="tight-form-list">
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<li class="tight-form-item">
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<i class="fa fa-eye invisible"></i>
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</li>
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<li class="tight-form-item query-keyword" style="width: 75px;">
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Value Field
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</li>
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<li>
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<metric-segment segment="valueFieldSegment" on-value-changed="valueFieldChanged()"></metric-segment>
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</li>
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</ul>
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<div class="tight-form" ng-hide="target.rawQuery">
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<ul class="tight-form-list">
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<li class="tight-form-item">
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<i class="fa fa-eye invisible"></i>
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</li>
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<li class="tight-form-item query-keyword" style="width: 75px;">
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Value Field
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</li>
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<li>
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<metric-segment segment="valueFieldSegment" on-value-changed="valueFieldChanged()"></metric-segment>
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</li>
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</ul>
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<div class="clearfix"></div>
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</div>
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<div class="clearfix"></div>
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</div>
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<div class="tight-form" ng-hide="target.rawQuery">
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<ul class="tight-form-list">
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<li class="tight-form-item">
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<i class="fa fa-eye invisible"></i>
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</li>
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<div class="tight-form" ng-hide="target.rawQuery">
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<ul class="tight-form-list">
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<li class="tight-form-item">
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<i class="fa fa-eye invisible"></i>
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</li>
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<li class="tight-form-item query-keyword" style="width: 75px;">
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Term
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</li>
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<li class="tight-form-item query-keyword" style="width: 75px;">
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Term
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</li>
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<li>
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<metric-segment segment="termKeySegment" on-value-changed="termKeySegmentChanged()"></metric-segment>
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</li>
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<li>
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<metric-segment segment="termKeySegment" on-value-changed="termKeySegmentChanged()"></metric-segment>
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</li>
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<li>
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<span class="tight-form-item">:</span>
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</li>
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<li>
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<span class="tight-form-item">:</span>
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</li>
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<li>
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<metric-segment segment="termValueSegment" on-value-changed="termValueSegmentChanged()"></metric-segment>
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</li>
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</ul>
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<div class="clearfix"></div>
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</div>
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<li>
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<metric-segment segment="termValueSegment" on-value-changed="termValueSegmentChanged()"></metric-segment>
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</li>
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</ul>
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<div class="clearfix"></div>
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</div>
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<div class="tight-form" ng-hide="target.rawQuery">
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<ul class="tight-form-list">
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<li class="tight-form-item">
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<i class="fa fa-eye invisible"></i>
|
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</li>
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<li class="tight-form-item query-keyword" style="width: 75px;">
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Group By
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</li>
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<li>
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<metric-segment segment="groupByFieldSegment" on-value-changed="groupByFieldChanged()"></metric-segment>
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</li>
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</ul>
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<div class="tight-form" ng-hide="target.rawQuery">
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<ul class="tight-form-list">
|
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<li class="tight-form-item">
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<i class="fa fa-eye invisible"></i>
|
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</li>
|
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<li class="tight-form-item query-keyword" style="width: 75px;">
|
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Group By
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</li>
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<li>
|
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<metric-segment segment="groupByFieldSegment" on-value-changed="groupByFieldChanged()"></metric-segment>
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</li>
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</ul>
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<div class="clearfix"></div>
|
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</div>
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<div class="clearfix"></div>
|
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</div>
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</div>
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</div>
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@ -12,5 +12,6 @@
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"annotations": "app/plugins/datasource/elasticsearch/partials/annotations.editor.html"
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},
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|
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"annotations": true
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"annotations": true,
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"metrics": true
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}
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|
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@ -19,8 +19,6 @@ function (angular, _, ElasticQueryBuilder) {
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$scope.init = function() {
|
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var target = $scope.target;
|
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target.function = target.function || 'mean';
|
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target.tags = target.tags || [];
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target.groupByTags = target.groupByTags || [];
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|
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$scope.queryBuilder = new ElasticQueryBuilder(target);
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|
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@ -145,23 +143,6 @@ function (angular, _, ElasticQueryBuilder) {
|
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$scope.target.rawQuery = !$scope.target.rawQuery;
|
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};
|
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|
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$scope.moveMetricQuery = function(fromIndex, toIndex) {
|
||||
_.move($scope.panel.targets, fromIndex, toIndex);
|
||||
};
|
||||
|
||||
$scope.duplicate = function() {
|
||||
var clone = angular.copy($scope.target);
|
||||
$scope.panel.targets.push(clone);
|
||||
};
|
||||
|
||||
$scope.getMeasurements = function () {
|
||||
var query = $scope.queryBuilder.buildExploreQuery('MEASUREMENTS');
|
||||
return $scope.datasource.metricFindQuery(query)
|
||||
.then($scope.transformToSegments)
|
||||
.then($scope.addTemplateVariableSegments)
|
||||
.then(null, $scope.handleQueryError);
|
||||
};
|
||||
|
||||
$scope.handleQueryError = function(err) {
|
||||
$scope.parserError = err.message || 'Failed to issue metric query';
|
||||
return [];
|
||||
@ -180,159 +161,7 @@ function (angular, _, ElasticQueryBuilder) {
|
||||
return segments;
|
||||
};
|
||||
|
||||
$scope.getTagsOrValues = function(segment, index) {
|
||||
var query;
|
||||
|
||||
if (segment.type === 'key' || segment.type === 'plus-button') {
|
||||
query = $scope.queryBuilder.buildExploreQuery('TAG_KEYS');
|
||||
} else if (segment.type === 'value') {
|
||||
query = $scope.queryBuilder.buildExploreQuery('TAG_VALUES', $scope.tagSegments[index-2].value);
|
||||
} else if (segment.type === 'condition') {
|
||||
return $q.when([new MetricSegment('AND'), new MetricSegment('OR')]);
|
||||
}
|
||||
else {
|
||||
return $q.when([]);
|
||||
}
|
||||
|
||||
return $scope.datasource.metricFindQuery(query)
|
||||
.then($scope.transformToSegments)
|
||||
.then($scope.addTemplateVariableSegments)
|
||||
.then(function(results) {
|
||||
if (segment.type === 'key') {
|
||||
results.splice(0, 0, angular.copy($scope.removeTagFilterSegment));
|
||||
}
|
||||
return results;
|
||||
})
|
||||
.then(null, $scope.handleQueryError);
|
||||
};
|
||||
|
||||
$scope.getGroupByTagSegments = function(segment) {
|
||||
var query = $scope.queryBuilder.buildExploreQuery('TAG_KEYS');
|
||||
|
||||
return $scope.datasource.metricFindQuery(query)
|
||||
.then($scope.transformToSegments)
|
||||
.then($scope.addTemplateVariableSegments)
|
||||
.then(function(results) {
|
||||
if (segment.type !== 'plus-button') {
|
||||
results.splice(0, 0, angular.copy($scope.removeGroupBySegment));
|
||||
}
|
||||
return results;
|
||||
})
|
||||
.then(null, $scope.handleQueryError);
|
||||
};
|
||||
|
||||
$scope.tagSegmentUpdated = function(segment, index) {
|
||||
$scope.tagSegments[index] = segment;
|
||||
|
||||
// handle remove tag condition
|
||||
if (segment.value === $scope.removeTagFilterSegment.value) {
|
||||
$scope.tagSegments.splice(index, 3);
|
||||
if ($scope.tagSegments.length === 0) {
|
||||
$scope.tagSegments.push(MetricSegment.newPlusButton());
|
||||
} else if ($scope.tagSegments.length > 2) {
|
||||
$scope.tagSegments.splice(Math.max(index-1, 0), 1);
|
||||
if ($scope.tagSegments[$scope.tagSegments.length-1].type !== 'plus-button') {
|
||||
$scope.tagSegments.push(MetricSegment.newPlusButton());
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (segment.type === 'plus-button') {
|
||||
if (index > 2) {
|
||||
$scope.tagSegments.splice(index, 0, MetricSegment.newCondition('AND'));
|
||||
}
|
||||
$scope.tagSegments.push(MetricSegment.newOperator('='));
|
||||
$scope.tagSegments.push(MetricSegment.newFake('select tag value', 'value', 'query-segment-value'));
|
||||
segment.type = 'key';
|
||||
segment.cssClass = 'query-segment-key';
|
||||
}
|
||||
|
||||
if ((index+1) === $scope.tagSegments.length) {
|
||||
$scope.tagSegments.push(MetricSegment.newPlusButton());
|
||||
}
|
||||
}
|
||||
|
||||
$scope.rebuildTargetTagConditions();
|
||||
};
|
||||
|
||||
$scope.rebuildTargetTagConditions = function() {
|
||||
var tags = [];
|
||||
var tagIndex = 0;
|
||||
_.each($scope.tagSegments, function(segment2, index) {
|
||||
if (segment2.type === 'key') {
|
||||
if (tags.length === 0) {
|
||||
tags.push({});
|
||||
}
|
||||
tags[tagIndex].key = segment2.value;
|
||||
}
|
||||
else if (segment2.type === 'value') {
|
||||
tags[tagIndex].value = segment2.value;
|
||||
$scope.tagSegments[index-1] = $scope.getTagValueOperator(segment2.value);
|
||||
}
|
||||
else if (segment2.type === 'condition') {
|
||||
tags.push({ condition: segment2.value });
|
||||
tagIndex += 1;
|
||||
}
|
||||
});
|
||||
|
||||
$scope.target.tags = tags;
|
||||
$scope.$parent.get_data();
|
||||
};
|
||||
|
||||
$scope.getTagValueOperator = function(tagValue) {
|
||||
if (tagValue[0] === '/' && tagValue[tagValue.length - 1] === '/') {
|
||||
return MetricSegment.newOperator('=~');
|
||||
}
|
||||
|
||||
return MetricSegment.newOperator('=');
|
||||
};
|
||||
|
||||
function MetricSegment(options) {
|
||||
if (options === '*' || options.value === '*') {
|
||||
this.value = '*';
|
||||
this.html = $sce.trustAsHtml('<i class="fa fa-asterisk"><i>');
|
||||
this.expandable = true;
|
||||
return;
|
||||
}
|
||||
|
||||
if (_.isString(options)) {
|
||||
this.value = options;
|
||||
this.html = $sce.trustAsHtml(this.value);
|
||||
return;
|
||||
}
|
||||
|
||||
this.cssClass = options.cssClass;
|
||||
this.type = options.type;
|
||||
this.fake = options.fake;
|
||||
this.value = options.value;
|
||||
this.type = options.type;
|
||||
this.expandable = options.expandable;
|
||||
this.html = options.html || $sce.trustAsHtml(templateSrv.highlightVariablesAsHtml(this.value));
|
||||
}
|
||||
|
||||
MetricSegment.newSelectMeasurement = function() {
|
||||
return new MetricSegment({value: 'select measurement', fake: true});
|
||||
};
|
||||
|
||||
MetricSegment.newFake = function(text, type, cssClass) {
|
||||
return new MetricSegment({value: text, fake: true, type: type, cssClass: cssClass});
|
||||
};
|
||||
|
||||
MetricSegment.newCondition = function(condition) {
|
||||
return new MetricSegment({value: condition, type: 'condition', cssClass: 'query-keyword' });
|
||||
};
|
||||
|
||||
MetricSegment.newOperator = function(op) {
|
||||
return new MetricSegment({value: op, type: 'operator', cssClass: 'query-segment-operator' });
|
||||
};
|
||||
|
||||
MetricSegment.newPlusButton = function() {
|
||||
return new MetricSegment({fake: true, html: '<i class="fa fa-plus "></i>', type: 'plus-button' });
|
||||
};
|
||||
|
||||
MetricSegment.newSelectTagValue = function() {
|
||||
return new MetricSegment({value: 'select tag value', fake: true});
|
||||
};
|
||||
$scope.init();
|
||||
|
||||
});
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user