46 lines
1.7 KiB
JavaScript
46 lines
1.7 KiB
JavaScript
import axios from '~/lib/utils/axios_utils';
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import statusCodes from '~/lib/utils/http_status';
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import { backOff } from '~/lib/utils/common_utils';
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import { PROMETHEUS_TIMEOUT } from '../constants';
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const cancellableBackOffRequest = makeRequestCallback =>
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backOff((next, stop) => {
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makeRequestCallback()
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.then(resp => {
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if (resp.status === statusCodes.NO_CONTENT) {
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next();
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} else {
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stop(resp);
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}
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})
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// If the request is cancelled by axios
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// then consider it as noop so that its not
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// caught by subsequent catches
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.catch(thrown => (axios.isCancel(thrown) ? undefined : stop(thrown)));
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}, PROMETHEUS_TIMEOUT);
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export const getDashboard = (dashboardEndpoint, params) =>
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cancellableBackOffRequest(() => axios.get(dashboardEndpoint, { params })).then(
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axiosResponse => axiosResponse.data,
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);
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export const getPrometheusQueryData = (prometheusEndpoint, params, opts) =>
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cancellableBackOffRequest(() => axios.get(prometheusEndpoint, { params, ...opts }))
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.then(axiosResponse => axiosResponse.data)
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.then(prometheusResponse => prometheusResponse.data)
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.catch(error => {
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// Prometheus returns errors in specific cases
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// https://prometheus.io/docs/prometheus/latest/querying/api/#format-overview
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const { response = {} } = error;
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if (
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response.status === statusCodes.BAD_REQUEST ||
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response.status === statusCodes.UNPROCESSABLE_ENTITY ||
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response.status === statusCodes.SERVICE_UNAVAILABLE
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) {
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const { data } = response;
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if (data?.status === 'error' && data?.error) {
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throw new Error(data.error);
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}
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}
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throw error;
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});
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