IntenseWebs/grafana
3
0
Fork 0
mirror of https://github.com/grafana/grafana.git synced 2025-02-25 18:55:37 -06:00
Code Issues Packages Projects Releases Wiki Activity

stackdriver: add templating support for metric, filter and group by

Browse Source 
Still have to figure out if we should have templating for aggregation
fields
This commit is contained in:
Daniel Lee
2018-09-20 11:44:17 +02:00
parent 8d1f293676
commit 8211f7d0ea
7 changed files with 108 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
public/app/plugins/datasource/stackdriver/datasource.ts
View File

@@ -5,7 +5,7 @@ export default class StackdriverDatasource {
baseUrl: string;
projectName: string;
constructor(instanceSettings, private backendSrv) {
constructor(instanceSettings, private backendSrv, private templateSrv) {
this.baseUrl = `/stackdriver/`;
this.url = instanceSettings.url;
this.doRequest = this.doRequest;
@@ -22,21 +22,22 @@ export default class StackdriverDatasource {
if (!t.hasOwnProperty('aggregation')) {
t.aggregation = {
crossSeriesReducer: 'REDUCE_MEAN',
secondaryCrossSeriesReducer: 'REDUCE_NONE',
groupBys: [],
};
}
return {
refId: t.refId,
datasourceId: this.id,
metricType: t.metricType,
primaryAggregation: t.aggregation.crossSeriesReducer,
secondaryAggregation: t.aggregation.secondaryCrossSeriesReducer,
perSeriesAligner: t.aggregation.perSeriesAligner,
alignmentPeriod: t.aggregation.alignmentPeriod,
groupBys: t.aggregation.groupBys,
metricType: this.templateSrv.replace(t.metricType, options.scopedVars || {}),
primaryAggregation: this.templateSrv.replace(t.aggregation.crossSeriesReducer, options.scopedVars || {}),
perSeriesAligner: this.templateSrv.replace(t.aggregation.perSeriesAligner, options.scopedVars || {}),
alignmentPeriod: this.templateSrv.replace(t.aggregation.alignmentPeriod, options.scopedVars || {}),
groupBys: this.interpolateGroupBys(t.aggregation.groupBys, options.scopedVars),
view: t.view || 'FULL',
filters: t.filters,
filters: (t.filters || []).map(f => {
return this.templateSrv.replace(f, options.scopedVars || {});
}),
aliasBy: this.templateSrv.replace(t.aliasBy, options.scopedVars || {}),
};
});
@@ -52,6 +53,19 @@ export default class StackdriverDatasource {
return data;
}
interpolateGroupBys(groupBys: string[], scopedVars): string[] {
let interpolatedGroupBys = [];
(groupBys || []).forEach(gb => {
const interpolated = this.templateSrv.replace(gb, scopedVars || {}, 'csv').split(',');
if (Array.isArray(interpolated)) {
interpolatedGroupBys = interpolatedGroupBys.concat(interpolated);
} else {
interpolatedGroupBys.push(interpolated);
}
});
return interpolatedGroupBys;
}
async query(options) {
const result = [];
const data = await this.getTimeSeries(options);