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Merge branch 'ds-template-var'

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This commit is contained in:
Torkel Ödegaard 2016-04-28 19:31:56 +02:00
commit 0c9a19e38c
11 changed files with 239 additions and 95 deletions
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1
CHANGELOG.md
View File

@ -2,6 +2,7 @@
### Enhancements
* **Singlestat**: Support for gauges in singlestat panel. closes [#3688](https://github.com/grafana/grafana/pull/3688)
* **Templating**: Support for data source as variable, closes [#816](https://github.com/grafana/grafana/pull/816)
### Bug fixes
* **InfluxDB 0.12**: Fixed issue templating and `show tag values` query only returning tags for first measurement, fixes [#4726](https://github.com/grafana/grafana/issues/4726)

2
public/app/core/components/info_popover.ts
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@ -11,7 +11,6 @@ export function infoPopover() {
template: '<i class="fa fa-info-circle"></i>',
transclude: true,
link: function(scope, elem, attrs, ctrl, transclude) {
var offset = attrs.offset || '0 -10px';
var position = attrs.position || 'right middle';
var classes = 'drop-help drop-hide-out-of-bounds';
@ -39,6 +38,7 @@ export function infoPopover() {
position: position,
classes: classes,
openOn: openOn,
hoverOpenDelay: 400,
tetherOptions: {
offset: offset
}

85
public/app/core/services/datasource_srv.js
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@ -7,36 +7,11 @@ define([
function (angular, _, coreModule, config) {
'use strict';
coreModule.default.service('datasourceSrv', function($q, $injector, $rootScope) {
coreModule.default.service('datasourceSrv', function($q, $injector, $rootScope, templateSrv) {
var self = this;
this.init = function() {
this.datasources = {};
this.metricSources = [];
this.annotationSources = [];
_.each(config.datasources, function(value, key) {
if (value.meta && value.meta.metrics) {
self.metricSources.push({
value: key === config.defaultDatasource ? null : key,
name: key,
meta: value.meta,
});
}
if (value.meta && value.meta.annotations) {
self.annotationSources.push(value);
}
});
this.metricSources.sort(function(a, b) {
if (a.meta.builtIn || a.name > b.name) {
return 1;
}
if (a.name < b.name) {
return -1;
}
return 0;
});
};
this.get = function(name) {
@ -44,6 +19,8 @@ function (angular, _, coreModule, config) {
return this.get(config.defaultDatasource);
}
name = templateSrv.replace(name);
if (this.datasources[name]) {
return $q.when(this.datasources[name]);
}
@ -89,11 +66,61 @@ function (angular, _, coreModule, config) {
};
this.getAnnotationSources = function() {
return this.annotationSources;
return _.reduce(config.datasources, function(memo, key, value) {
if (value.meta && value.meta.annotations) {
memo.push(value);
}
return memo;
}, []);
};
this.getMetricSources = function() {
return this.metricSources;
this.getMetricSources = function(options) {
var metricSources = [];
_.each(config.datasources, function(value, key) {
if (value.meta && value.meta.metrics) {
metricSources.push({
value: key === config.defaultDatasource ? null : key,
name: key,
meta: value.meta,
});
}
});
if (!options || !options.skipVariables) {
// look for data source variables
for (var i = 0; i < templateSrv.variables.length; i++) {
var variable = templateSrv.variables[i];
if (variable.type !== 'datasource') {
continue;
}
var first = variable.current.value;
var ds = config.datasources[first];
if (ds) {
metricSources.push({
name: '$' + variable.name,
value: '$' + variable.name,
meta: ds.meta,
});
}
}
}
metricSources.sort(function(a, b) {
if (a.meta.builtIn || a.name > b.name) {
return 1;
}
if (a.name < b.name) {
return -1;
}
return 0;
});
return metricSources;
};
this.init();

2
public/app/core/services/segment_srv.js
View File

@ -19,7 +19,7 @@ function (angular, _, coreModule) {
if (_.isString(options)) {
this.value = options;
this.html = $sce.trustAsHtml(this.value);
this.html = $sce.trustAsHtml(templateSrv.highlightVariablesAsHtml(this.value));
return;
}

4
public/app/features/panel/metrics_ds_selector.ts
View File

@ -63,6 +63,10 @@ export class MetricsDsSelectorCtrl {
}
}
if (!this.current) {
this.current = {name: dsValue + ' not found', value: null};
}
this.dsSegment = uiSegmentSrv.newSegment(this.current.name);
}

2
public/app/features/panel/metrics_panel_ctrl.ts
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@ -15,6 +15,7 @@ class MetricsPanelCtrl extends PanelCtrl {
error: boolean;
loading: boolean;
datasource: any;
datasourceName: any;
$q: any;
$timeout: any;
datasourceSrv: any;
@ -244,6 +245,7 @@ class MetricsPanelCtrl extends PanelCtrl {
}
this.panel.datasource = datasource.value;
this.datasourceName = datasource.name;
this.datasource = null;
this.refresh();
}

20
public/app/features/templating/editorCtrl.js
View File

@ -20,6 +20,13 @@ function (angular, _) {
multi: false,
};
$scope.variableTypes = [
{value: "query", text: "Query"},
{value: "interval", text: "Interval"},
{value: "datasource", text: "Datasource"},
{value: "custom", text: "Custom"},
];
$scope.refreshOptions = [
{value: 0, text: "Never"},
{value: 1, text: "On Dashboard Load"},
@ -35,10 +42,16 @@ function (angular, _) {
$scope.init = function() {
$scope.mode = 'list';
$scope.datasourceTypes = {};
$scope.datasources = _.filter(datasourceSrv.getMetricSources(), function(ds) {
$scope.datasourceTypes[ds.meta.id] = {text: ds.meta.name, value: ds.meta.id};
return !ds.meta.builtIn;
});
$scope.datasourceTypes = _.map($scope.datasourceTypes, function(value) {
return value;
});
$scope.variables = templateSrv.variables;
$scope.reset();
@ -132,9 +145,16 @@ function (angular, _) {
if ($scope.current.type === 'interval') {
$scope.current.query = '1m,10m,30m,1h,6h,12h,1d,7d,14d,30d';
}
if ($scope.current.type === 'query') {
$scope.current.query = '';
}
if ($scope.current.type === 'datasource') {
$scope.current.query = $scope.datasourceTypes[0].value;
$scope.current.regex = '';
$scope.current.refresh = 1;
}
};
$scope.removeVariable = function(variable) {

147
public/app/features/templating/partials/editor.html
View File

@ -75,39 +75,49 @@
<div class="gf-form-group">
<div class="gf-form-inline">
<div class="gf-form max-width-19">
<span class="gf-form-label width-7">Name</span>
<input type="text" class="gf-form-input max-width-12" placeholder="name" ng-model='current.name'></input>
</div>
<div class="gf-form">
<span class="gf-form-label width-4">Type</span>
<div class="gf-form-select-wrapper">
<select class="gf-form-input width-7" ng-model="current.type" ng-options="f for f in ['query', 'interval', 'custom']" ng-change="typeChanged()"></select>
</div>
<span class="gf-form-label width-6">Name</span>
<input type="text" class="gf-form-input" placeholder="name" ng-model='current.name'></input>
</div>
<div class="gf-form max-width-19">
<span class="gf-form-label width-7" ng-show="current.type === 'query'">Data source</span>
<div class="gf-form-select-wrapper max-width-12" ng-show="current.type === 'query'">
<select class="gf-form-input" ng-model="current.datasource" ng-options="f.value as f.name for f in datasources"></select>
<span class="gf-form-label width-6">
Type
<info-popover mode="right-normal">
<dl>
<dt>Query</dt>
<dd>Variable values are fetched from a metric names query to a data source</dd>
<dt>Interval</dt>
<dd>Timespan variable type</dd>
<dt>Datasource</dt>
<dd>Dynamically switch data sources using this type of variable</dd>
<dt>Custom</dt>
<dd>Define variable values manually</dd>
</dl>
<a href="http://docs.grafana.org/reference/templating" target="_blank">Templating docs</a>
</info-popover>
</span>
<div class="gf-form-select-wrapper max-width-17">
<select class="gf-form-input" ng-model="current.type" ng-options="f.value as f.text for f in variableTypes" ng-change="typeChanged()"></select>
</div>
</div>
</div>
</div>
<div class="gf-form-inline">
<div class="gf-form max-width-19">
<span class="gf-form-label width-7">Label</span>
<input type="text" class="gf-form-input max-width-12" ng-model='current.label' placeholder="optional display name"></input>
<span class="gf-form-label width-6">Label</span>
<input type="text" class="gf-form-input" ng-model='current.label' placeholder="optional display name"></input>
</div>
<div class="gf-form">
<span class="gf-form-label width-4">Hide</span>
<div class="gf-form-select-wrapper">
<select class="gf-form-input width-7" ng-model="current.hide" ng-options="f.value as f.text for f in hideOptions"></select>
<div class="gf-form max-width-19">
<span class="gf-form-label width-6">Hide</span>
<div class="gf-form-select-wrapper max-width-15">
<select class="gf-form-input" ng-model="current.hide" ng-options="f.value as f.text for f in hideOptions"></select>
</div>
</div>
</div>
</div>
<h5 class="section-heading">Value Options</h5>
<div ng-show="current.type === 'interval'" class="gf-form-group">
<h5 class="section-heading">Interval Options</h5>
<div class="gf-form">
<span class="gf-form-label width-9">Values</span>
<input type="text" class="gf-form-input" placeholder="name" ng-model='current.query' placeholder="1m,10m,1h,6h,1d,7d" ng-model-onblur ng-change="runQuery()"></input>
@ -135,6 +145,7 @@
</div>
<div ng-show="current.type === 'custom'" class="gf-form-group">
<h5 class="section-heading">Custom Options</h5>
<div class="gf-form">
<span class="gf-form-label width-13">Values seperated by comma</span>
<input type="text" class="gf-form-input" ng-model='current.query' ng-blur="runQuery()" placeholder="1, 10, 20, myvalue"></input>
@ -142,43 +153,69 @@
</div>
<div ng-show="current.type === 'query'" class="gf-form-group">
<div class="gf-form">
<span class="gf-form-label width-7">Query</span>
<input type="text" class="gf-form-input" ng-model='current.query' placeholder="metric name or tags query" ng-model-onblur ng-change="runQuery()"></input>
<!-- <info&#45;popover position="bottom center" wide="true"> -->
<!-- Example queries: -->
<!-- <ul> -->
<!-- <li> -->
<!-- <code>SHOW TAG VALUES WITH KEY = "hostname"</code> -->
<!-- </li> -->
<!-- <li> -->
<!-- <code>SHOW TAG VALUES WITH KEY = "hostname"</code> -->
<!-- </li> -->
<!-- <li> -->
<!-- <code>SHOW TAG VALUES WITH KEY = "hostname"</code> -->
<!-- </li> -->
<!-- <li> -->
<!-- <a href="http://docs.grafana.org" target="_blank">Templating docs</a> -->
<!-- </li> -->
<!-- </ul> -->
<!-- </info&#45;popover> -->
</div>
<div class="gf-form">
<span class="gf-form-label width-7">
Regex
<tip>Optional, if you want to extract part of a series name or metric node segment</tip>
</span>
<input type="text" class="gf-form-input" ng-model='current.regex' placeholder="/.*-(.*)-.*/" ng-model-onblur ng-change="runQuery()"></input>
</div>
<div class="gf-form">
<span class="gf-form-label width-7">Refresh</span>
<select class="gf-form-input max-width-14" ng-model="current.refresh" ng-options="f.value as f.text for f in refreshOptions"></select>
<tip>When to update the values of this variable, will slow down dashboard load / time change</tip>
</div>
</div>
<h5 class="section-heading">Query Options</h5>
<div class="section gf-form-group" >
<h5 class="section-heading">Selection Options</h5>
<div class="gf-form-inline">
<div class="gf-form max-width-21">
<span class="gf-form-label width-7" ng-show="current.type === 'query'">Data source</span>
<div class="gf-form-select-wrapper max-width-14">
<select class="gf-form-input" ng-model="current.datasource" ng-options="f.value as f.name for f in datasources"></select>
</div>
</div>
<div class="gf-form max-width-21">
<span class="gf-form-label width-7">
Refresh
<info-popover mode="right-normal">
When to update the values of this variable.
</info-popover>
</span>
<div class="gf-form-select-wrapper max-width-14">
<select class="gf-form-input" ng-model="current.refresh" ng-options="f.value as f.text for f in refreshOptions"></select>
</div>
</div>
</div>
<div class="gf-form">
<span class="gf-form-label width-7">Query</span>
<input type="text" class="gf-form-input" ng-model='current.query' placeholder="metric name or tags query" ng-model-onblur ng-change="runQuery()"></input>
</div>
<div class="gf-form">
<span class="gf-form-label width-7">
Regex
<info-popover mode="right-normal">
Optional, if you want to extract part of a series name or metric node segment.
</info-popover>
</span>
<input type="text" class="gf-form-input" ng-model='current.regex' placeholder="/.*-(.*)-.*/" ng-model-onblur ng-change="runQuery()"></input>
</div>
</div>
<div ng-show="current.type === 'datasource'" class="gf-form-group">
<h5 class="section-heading">Datasource Options</h5>
<div class="gf-form">
<label class="gf-form-label width-12">Type</label>
<div class="gf-form-select-wrapper max-width-18">
<select class="gf-form-input" ng-model="current.query" ng-options="f.value as f.text for f in datasourceTypes" ng-change="runQuery()"></select>
</div>
</div>
<div class="gf-form">
<label class="gf-form-label width-12">
Instance name filter
<info-popover mode="right-normal">
Regex filter for which data source instances to choose from in
the variable value dropdown. Leave empty for all.
<br><br>
Example: <code>/^prod/</code>
</info-popover>
</label>
<input type="text" class="gf-form-input max-width-18" ng-model='current.regex' placeholder="/.*-(.*)-.*/" ng-model-onblur ng-change="runQuery()"></input>
</div>
</div>
<div class="section gf-form-group" ng-hide="current.type === 'datasource'">
<h5 class="section-heading">Selection Options</h5>
<div class="section">
<gf-form-switch class="gf-form"
label="Multi-value"

42
public/app/features/templating/templateValuesSrv.js
View File

@ -63,7 +63,9 @@ function (angular, _, kbn) {
// determine our dependencies.
if (variable.type === "query") {
_.forEach(this.variables, function(v) {
if (templateSrv.containsVariable(variable.query, v.name)) {
// both query and datasource can contain variable
if (templateSrv.containsVariable(variable.query, v.name) ||
templateSrv.containsVariable(variable.datasource, v.name)) {
dependencies.push(self.variableLock[v.name].promise);
}
});
@ -149,7 +151,8 @@ function (angular, _, kbn) {
if (otherVariable === updatedVariable) {
return;
}
if (templateSrv.containsVariable(otherVariable.query, updatedVariable.name)) {
if (templateSrv.containsVariable(otherVariable.query, updatedVariable.name) ||
templateSrv.containsVariable(otherVariable.datasource, updatedVariable.name)) {
return self.updateOptions(otherVariable);
}
});
@ -158,6 +161,11 @@ function (angular, _, kbn) {
};
this._updateNonQueryVariable = function(variable) {
if (variable.type === 'datasource') {
self.updateDataSourceVariable(variable);
return;
}
// extract options in comma seperated string
variable.options = _.map(variable.query.split(/[,]+/), function(text) {
return { text: text.trim(), value: text.trim() };
@ -172,6 +180,36 @@ function (angular, _, kbn) {
}
};
this.updateDataSourceVariable = function(variable) {
var options = [];
var sources = datasourceSrv.getMetricSources({skipVariables: true});
var regex;
if (variable.regex) {
regex = kbn.stringToJsRegex(templateSrv.replace(variable.regex));
}
for (var i = 0; i < sources.length; i++) {
var source = sources[i];
// must match on type
if (source.meta.id !== variable.query) {
continue;
}
if (regex && !regex.exec(source.name)) {
continue;
}
options.push({text: source.name, value: source.name});
}
if (options.length === 0) {
options.push({text: 'No datasurces found', value: ''});
}
variable.options = options;
};
this.updateOptions = function(variable) {
if (variable.type !== 'query') {
self._updateNonQueryVariable(variable);

6
public/sass/base/_code.scss
View File

@ -11,15 +11,12 @@ pre {
background-color: $code-tag-bg;
color: $text-color;
border: 1px solid $code-tag-border;
padding: 10px;
border-radius: 4px;
}
// Inline code
code {
color: $text-color;
background-color: $code-tag-bg;
border: 1px solid darken($code-tag-bg, 15%);
white-space: nowrap;
padding: 2px 5px;
margin: 0 2px;
@ -27,7 +24,7 @@ code {
code.code--small {
font-size: $font-size-xs;
padding: 5px;
padding: 0.2rem;
margin: 0 2px;
}
@ -41,6 +38,7 @@ pre {
white-space: pre;
white-space: pre-wrap;
background-color: $code-tag-bg;
padding: 10px;
// Make prettyprint styles more spaced out for readability
&.prettyprint {

23
public/test/specs/templateValuesSrv-specs.js
View File

@ -92,6 +92,7 @@ define([
var ds = {};
ds.metricFindQuery = sinon.stub().returns(ctx.$q.when(scenario.queryResult));
ctx.datasourceSrv.get = sinon.stub().returns(ctx.$q.when(ds));
ctx.datasourceSrv.getMetricSources = sinon.stub().returns(scenario.metricSources);
ctx.service.updateOptions(scenario.variable);
ctx.$rootScope.$digest();
@ -137,7 +138,6 @@ define([
});
});
describeUpdateVariable('interval variable with auto', function(scenario) {
scenario.setup(function() {
scenario.variable = { type: 'interval', query: '1s,2h,5h,1d', name: 'test', auto: true, auto_count: 10 };
@ -237,7 +237,7 @@ define([
});
});
describeUpdateVariable('regex pattern without slashes', function(scenario) {
describeUpdateVariable('regex pattern without slashes', function(scenario) {
scenario.setup(function() {
scenario.variable = { type: 'query', query: 'apps.*', name: 'test' };
scenario.variable.regex = 'backend_01';
@ -284,6 +284,23 @@ define([
});
});
});
describeUpdateVariable('datasource variable with regex filter', function(scenario) {
scenario.setup(function() {
scenario.variable = {type: 'datasource', query: 'graphite', name: 'test', current: {}, regex: '/pee$/' };
scenario.metricSources = [
{name: 'backend1', meta: {id: 'influx'}},
{name: 'backend2_pee', meta: {id: 'graphite'}},
{name: 'backend3', meta: {id: 'graphite'}},
{name: 'backend4_pee', meta: {id: 'graphite'}},
];
});
it('should set only contain graphite ds and filtered using regex', function() {
expect(scenario.variable.options.length).to.be(2);
expect(scenario.variable.options[0].value).to.be('backend2_pee');
expect(scenario.variable.options[1].value).to.be('backend4_pee');
});
});
});
});