rozetko
2 years ago
1 changed files with 33 additions and 1 deletions
@ -1 +1,33 @@
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console.log('Hello world'); |
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import { PrometheusMetric } from '../metrics/prometheus_metric'; |
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import axios from 'axios'; |
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import * as _ from 'lodash'; |
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// TODO: these `const`s should be CLI arguments
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const PROMETHEUS_URL = 'http://localhost:9090'; |
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const FROM = 1660307430000; // ms
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const TO = 1660307437000; // ms
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const datasource = { |
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type: 'prometheus', |
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url: 'api/v1/query_range?query=100-(avg by (instance) (irate(node_cpu_seconds_total{job="nvicta-ai-node-exporter",mode="idle"}[5m])) * 100)&start=1543411320&end=1543432950&step=30' |
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} |
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const targets = []; |
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const prometheus = new PrometheusMetric(datasource, targets); |
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const query = prometheus.getQuery(FROM, TO, 1000, 0); |
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const axiosQuery = { |
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url: `${PROMETHEUS_URL}/${query.url}`, |
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method: query.method, |
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}; |
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_.defaults(axiosQuery, query.schema); |
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axios(axiosQuery) |
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.then(resp => { |
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console.log(prometheus.getResults(resp)); |
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}) |
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.catch(err => { |
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console.error('Query error: ', err); |
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}); |
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