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Add dashboard variables support for queries #22

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Merged
merged 2 commits into from
Jun 26, 2025
+12 −2
Merged

Add dashboard variables support for queries #22

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52c3786
Merge pull request #1 from openobserve/main
kcrandall Jun 19, 2025
104ff41
add dashbaord template var query interpolation
kcrandall Jun 19, 2025
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14 changes: 12 additions & 2 deletions src/datasource.ts
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Original file line number Diff line number Diff line change
@@ -9,7 +9,7 @@ import {
LogLevel,
} from '@grafana/data';
import { Observable } from 'rxjs';
import { getBackendSrv } from '@grafana/runtime';
import { getBackendSrv, getTemplateSrv } from '@grafana/runtime';
import { queryLogsVolume } from './features/log/LogsModel';

import { MyQuery, MyDataSourceOptions, CachedQuery } from './types';
@@ -45,9 +45,19 @@ export class DataSource
this.timestampColumn = instanceSettings.jsonData.timestamp_column;
}

applyTemplateVariables(query: MyQuery, scopedVars: any): MyQuery {
return {
...query,
query: getTemplateSrv().replace(query.query || '', scopedVars),
};
}

async query(options: DataQueryRequest<MyQuery>): Promise<DataQueryResponse> {
const timestamps = getConsumableTime(options.range);
const promises = options.targets.map((target) => {
const interpolatedTargets = options.targets.map((target) => {
return this.applyTemplateVariables(target, options.scopedVars);
});
const promises = interpolatedTargets.map((target) => {
if (!this.cachedQuery.data) {
this.cachedQuery.data = new Promise((resolve, reject) => {
this.cachedQuery.promise = {