mirror of
https://github.com/grafana/grafana.git
synced 2025-09-23 02:26:07 +08:00
138 lines
4.2 KiB
TypeScript
138 lines
4.2 KiB
TypeScript
import { urlUtil } from '@grafana/data';
|
|
import { getBackendSrv } from '@grafana/runtime';
|
|
import {
|
|
AlertmanagerAlert,
|
|
AlertManagerCortexConfig,
|
|
AlertmanagerGroup,
|
|
Silence,
|
|
SilenceCreatePayload,
|
|
Matcher,
|
|
} from 'app/plugins/datasource/alertmanager/types';
|
|
import { getDatasourceAPIId, GRAFANA_RULES_SOURCE_NAME } from '../utils/datasource';
|
|
|
|
// "grafana" for grafana-managed, otherwise a datasource name
|
|
export async function fetchAlertManagerConfig(alertManagerSourceName: string): Promise<AlertManagerCortexConfig> {
|
|
try {
|
|
const result = await getBackendSrv()
|
|
.fetch<AlertManagerCortexConfig>({
|
|
url: `/api/alertmanager/${getDatasourceAPIId(alertManagerSourceName)}/config/api/v1/alerts`,
|
|
showErrorAlert: false,
|
|
showSuccessAlert: false,
|
|
})
|
|
.toPromise();
|
|
return {
|
|
template_files: result.data.template_files ?? {},
|
|
alertmanager_config: result.data.alertmanager_config ?? {},
|
|
};
|
|
} catch (e) {
|
|
// if no config has been uploaded to grafana, it returns error instead of latest config
|
|
if (
|
|
alertManagerSourceName === GRAFANA_RULES_SOURCE_NAME &&
|
|
(e.data?.message?.includes('failed to get latest configuration') ||
|
|
e.data?.message?.includes('could not find an Alertmanager configuration'))
|
|
) {
|
|
return {
|
|
template_files: {},
|
|
alertmanager_config: {},
|
|
};
|
|
}
|
|
throw e;
|
|
}
|
|
}
|
|
|
|
export async function updateAlertManagerConfig(
|
|
alertManagerSourceName: string,
|
|
config: AlertManagerCortexConfig
|
|
): Promise<void> {
|
|
await getBackendSrv()
|
|
.fetch({
|
|
method: 'POST',
|
|
url: `/api/alertmanager/${getDatasourceAPIId(alertManagerSourceName)}/config/api/v1/alerts`,
|
|
data: config,
|
|
showErrorAlert: false,
|
|
showSuccessAlert: false,
|
|
})
|
|
.toPromise();
|
|
}
|
|
|
|
export async function fetchSilences(alertManagerSourceName: string): Promise<Silence[]> {
|
|
const result = await getBackendSrv()
|
|
.fetch<Silence[]>({
|
|
url: `/api/alertmanager/${getDatasourceAPIId(alertManagerSourceName)}/api/v2/silences`,
|
|
showErrorAlert: false,
|
|
showSuccessAlert: false,
|
|
})
|
|
.toPromise();
|
|
return result.data;
|
|
}
|
|
|
|
// returns the new silence ID. Even in the case of an update, a new silence is created and the previous one expired.
|
|
export async function createOrUpdateSilence(
|
|
alertmanagerSourceName: string,
|
|
payload: SilenceCreatePayload
|
|
): Promise<Silence> {
|
|
const result = await getBackendSrv()
|
|
.fetch<Silence>({
|
|
url: `/api/alertmanager/${getDatasourceAPIId(alertmanagerSourceName)}/api/v2/silences`,
|
|
data: payload,
|
|
showErrorAlert: false,
|
|
showSuccessAlert: false,
|
|
method: 'POST',
|
|
})
|
|
.toPromise();
|
|
return result.data;
|
|
}
|
|
|
|
export async function expireSilence(alertmanagerSourceName: string, silenceID: string): Promise<void> {
|
|
await getBackendSrv().delete(
|
|
`/api/alertmanager/${getDatasourceAPIId(alertmanagerSourceName)}/api/v2/silence/${encodeURIComponent(silenceID)}`
|
|
);
|
|
}
|
|
|
|
export async function fetchAlerts(
|
|
alertmanagerSourceName: string,
|
|
matchers?: Matcher[],
|
|
silenced = true,
|
|
active = true,
|
|
inhibited = true
|
|
): Promise<AlertmanagerAlert[]> {
|
|
const filters =
|
|
urlUtil.toUrlParams({ silenced, active, inhibited }) +
|
|
matchers
|
|
?.map(
|
|
(matcher) =>
|
|
`filter=${encodeURIComponent(
|
|
`${escapeQuotes(matcher.name)}=${matcher.isRegex ? '~' : ''}"${escapeQuotes(matcher.value)}"`
|
|
)}`
|
|
)
|
|
.join('&') || '';
|
|
|
|
const result = await getBackendSrv()
|
|
.fetch<AlertmanagerAlert[]>({
|
|
url:
|
|
`/api/alertmanager/${getDatasourceAPIId(alertmanagerSourceName)}/api/v2/alerts` +
|
|
(filters ? '?' + filters : ''),
|
|
showErrorAlert: false,
|
|
showSuccessAlert: false,
|
|
})
|
|
.toPromise();
|
|
|
|
return result.data;
|
|
}
|
|
|
|
export async function fetchAlertGroups(alertmanagerSourceName: string): Promise<AlertmanagerGroup[]> {
|
|
const result = await getBackendSrv()
|
|
.fetch<AlertmanagerGroup[]>({
|
|
url: `/api/alertmanager/${getDatasourceAPIId(alertmanagerSourceName)}/api/v2/alerts/groups`,
|
|
showErrorAlert: false,
|
|
showSuccessAlert: false,
|
|
})
|
|
.toPromise();
|
|
|
|
return result.data;
|
|
}
|
|
|
|
function escapeQuotes(value: string): string {
|
|
return value.replace(/"/g, '\\"');
|
|
}
|