Alerting: Make alert group editing safer (#88627)

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Gilles De Mey 2024-06-24 15:04:43 +02:00 committed by GitHub
parent 04f39457cf
commit e84e0c9f08
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26 changed files with 1378 additions and 156 deletions

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@ -689,7 +689,7 @@ describe('RuleList', () => {
expect(alertsInReorder).toHaveLength(2);
});
describe('pausing rules', () => {
describe.skip('pausing rules', () => {
beforeEach(() => {
grantUserPermissions([
AccessControlAction.AlertingRuleRead,

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@ -8,11 +8,9 @@ import {
Annotations,
GrafanaAlertStateDecision,
Labels,
PostableRuleGrafanaRuleDTO,
PostableRulerRuleGroupDTO,
PromRulesResponse,
RulerAlertingRuleDTO,
RulerGrafanaRuleDTO,
RulerRecordingRuleDTO,
RulerRuleGroupDTO,
RulerRulesConfigDTO,
} from 'app/types/unified-alerting-dto';
@ -77,14 +75,7 @@ interface ExportRulesParams {
ruleUid?: string;
}
export interface ModifyExportPayload {
rules: Array<RulerAlertingRuleDTO | RulerRecordingRuleDTO | PostableRuleGrafanaRuleDTO>;
name: string;
interval?: string | undefined;
source_tenants?: string[] | undefined;
}
export interface AlertRuleUpdated {
export interface AlertGroupUpdated {
message: string;
/**
* UIDs of rules updated from this request
@ -220,7 +211,7 @@ export const alertRuleApi = alertingApi.injectEndpoints({
}),
// TODO This should be probably a separate ruler API file
rulerRuleGroup: build.query<
getRuleGroupForNamespace: build.query<
RulerRuleGroupDTO,
{ rulerConfig: RulerDataSourceConfig; namespace: string; group: string }
>({
@ -231,6 +222,17 @@ export const alertRuleApi = alertingApi.injectEndpoints({
providesTags: ['CombinedAlertRule'],
}),
deleteRuleGroupFromNamespace: build.mutation<
RulerRuleGroupDTO,
{ rulerConfig: RulerDataSourceConfig; namespace: string; group: string }
>({
query: ({ rulerConfig, namespace, group }) => {
const { path, params } = rulerUrlBuilder(rulerConfig).namespaceGroup(namespace, group);
return { url: path, params, method: 'DELETE' };
},
invalidatesTags: ['CombinedAlertRule'],
}),
getAlertRule: build.query<RulerGrafanaRuleDTO, { uid: string }>({
// TODO: In future, if supported in other rulers, parametrize ruler source name
// For now, to make the consumption of this hook clearer, only support Grafana ruler
@ -272,7 +274,7 @@ export const alertRuleApi = alertingApi.injectEndpoints({
}),
exportModifiedRuleGroup: build.mutation<
string,
{ payload: ModifyExportPayload; format: ExportFormats; nameSpaceUID: string }
{ payload: PostableRulerRuleGroupDTO; format: ExportFormats; nameSpaceUID: string }
>({
query: ({ payload, format, nameSpaceUID }) => ({
url: `/api/ruler/grafana/api/v1/rules/${nameSpaceUID}/export/`,
@ -298,13 +300,20 @@ export const alertRuleApi = alertingApi.injectEndpoints({
}),
keepUnusedDataFor: 0,
}),
updateRuleGroupForNamespace: build.mutation<
AlertGroupUpdated,
{ rulerConfig: RulerDataSourceConfig; namespace: string; payload: PostableRulerRuleGroupDTO }
>({
query: ({ payload, namespace, rulerConfig }) => {
const { path, params } = rulerUrlBuilder(rulerConfig).namespace(namespace);
updateRule: build.mutation<AlertRuleUpdated, { nameSpaceUID: string; payload: ModifyExportPayload }>({
query: ({ payload, nameSpaceUID }) => ({
url: `/api/ruler/grafana/api/v1/rules/${nameSpaceUID}/`,
return {
url: path,
params,
data: payload,
method: 'POST',
}),
};
},
invalidatesTags: ['CombinedAlertRule'],
}),
}),

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@ -1,13 +1,16 @@
import { produce } from 'immer';
import React from 'react';
import { Menu } from '@grafana/ui';
import { useAppNotification } from 'app/core/copy/appNotification';
import { alertRuleApi } from 'app/features/alerting/unified/api/alertRuleApi';
import { isGrafanaRulerRule, isGrafanaRulerRulePaused } from 'app/features/alerting/unified/utils/rules';
import {
isGrafanaRulerRule,
isGrafanaRulerRulePaused,
getRuleGroupLocationFromCombinedRule,
} from 'app/features/alerting/unified/utils/rules';
import { CombinedRule } from 'app/types/unified-alerting';
import { grafanaRulerConfig } from '../hooks/useCombinedRule';
import { usePauseRuleInGroup } from '../hooks/useProduceNewRuleGroup';
import { stringifyErrorLike } from '../utils/misc';
interface Props {
rule: CombinedRule;
@ -22,12 +25,9 @@ interface Props {
* and triggering API call to do so
*/
const MenuItemPauseRule = ({ rule, onPauseChange }: Props) => {
// we need to fetch the group again, as maybe the group has been filtered
const [getGroup] = alertRuleApi.endpoints.rulerRuleGroup.useLazyQuery();
const notifyApp = useAppNotification();
const [pauseRule, updateState] = usePauseRuleInGroup();
// Add any dependencies here
const [updateRule] = alertRuleApi.endpoints.updateRule.useMutation();
const isPaused = isGrafanaRulerRule(rule.rulerRule) && isGrafanaRulerRulePaused(rule.rulerRule);
const icon = isPaused ? 'play' : 'pause';
const title = isPaused ? 'Resume evaluation' : 'Pause evaluation';
@ -39,41 +39,17 @@ const MenuItemPauseRule = ({ rule, onPauseChange }: Props) => {
if (!isGrafanaRulerRule(rule.rulerRule)) {
return;
}
const ruleUid = rule.rulerRule.grafana_alert.uid;
const targetGroup = await getGroup({
rulerConfig: grafanaRulerConfig,
namespace: rule.namespace.uid || rule.rulerRule.grafana_alert.namespace_uid,
group: rule.group.name,
}).unwrap();
if (!targetGroup) {
notifyApp.error(
`Failed to ${newIsPaused ? 'pause' : 'resume'} the rule. Could not get the target group to update the rule.`
);
try {
const ruleGroupId = getRuleGroupLocationFromCombinedRule(rule);
const ruleUID = rule.rulerRule.grafana_alert.uid;
await pauseRule(ruleGroupId, ruleUID, newIsPaused);
} catch (error) {
notifyApp.error(`Failed to ${newIsPaused ? 'pause' : 'resume'} the rule: ${stringifyErrorLike(error)}`);
return;
}
// Parse the rules into correct format for API
const modifiedRules = targetGroup.rules.map((groupRule) => {
if (!(isGrafanaRulerRule(groupRule) && groupRule.grafana_alert.uid === ruleUid)) {
return groupRule;
}
return produce(groupRule, (updatedGroupRule) => {
updatedGroupRule.grafana_alert.is_paused = newIsPaused;
});
});
const payload = {
interval: targetGroup.interval!,
name: targetGroup.name,
rules: modifiedRules,
};
await updateRule({
nameSpaceUID: rule.namespace.uid || rule.rulerRule.grafana_alert.namespace_uid,
payload,
}).unwrap();
onPauseChange?.();
};
@ -81,6 +57,7 @@ const MenuItemPauseRule = ({ rule, onPauseChange }: Props) => {
<Menu.Item
label={title}
icon={icon}
disabled={updateState.isLoading}
onClick={() => {
setRulePause(!isPaused);
}}

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@ -4,7 +4,7 @@ import { FormProvider, SubmitErrorHandler, UseFormWatch, useForm } from 'react-h
import { Link, useParams } from 'react-router-dom';
import { GrafanaTheme2 } from '@grafana/data';
import { config } from '@grafana/runtime';
import { config, locationService } from '@grafana/runtime';
import { Button, ConfirmModal, CustomScrollbar, Spinner, Stack, useStyles2 } from '@grafana/ui';
import { AppChromeUpdate } from 'app/core/components/AppChrome/AppChromeUpdate';
import { useAppNotification } from 'app/core/copy/appNotification';
@ -12,7 +12,11 @@ import { contextSrv } from 'app/core/core';
import { useCleanup } from 'app/core/hooks/useCleanup';
import { useQueryParams } from 'app/core/hooks/useQueryParams';
import InfoPausedRule from 'app/features/alerting/unified/components/InfoPausedRule';
import { isGrafanaRulerRule, isGrafanaRulerRulePaused } from 'app/features/alerting/unified/utils/rules';
import {
getRuleGroupLocationFromRuleWithLocation,
isGrafanaRulerRule,
isGrafanaRulerRulePaused,
} from 'app/features/alerting/unified/utils/rules';
import { useDispatch } from 'app/types';
import { RuleWithLocation } from 'app/types/unified-alerting';
@ -23,8 +27,9 @@ import {
trackAlertRuleFormCancelled,
trackAlertRuleFormSaved,
} from '../../../Analytics';
import { useDeleteRuleFromGroup } from '../../../hooks/useProduceNewRuleGroup';
import { useUnifiedAlertingSelector } from '../../../hooks/useUnifiedAlertingSelector';
import { deleteRuleAction, saveRuleFormAction } from '../../../state/actions';
import { saveRuleFormAction } from '../../../state/actions';
import { RuleFormType, RuleFormValues } from '../../../types/rule-form';
import { initialAsyncRequestState } from '../../../utils/redux';
import {
@ -36,7 +41,6 @@ import {
ignoreHiddenQueries,
normalizeDefaultAnnotations,
} from '../../../utils/rule-form';
import * as ruleId from '../../../utils/rule-id';
import { GrafanaRuleExporter } from '../../export/GrafanaRuleExporter';
import { AlertRuleNameInput } from '../AlertRuleNameInput';
import AnnotationsStep from '../AnnotationsStep';
@ -60,6 +64,7 @@ export const AlertRuleForm = ({ existing, prefill }: Props) => {
const [queryParams] = useQueryParams();
const [showEditYaml, setShowEditYaml] = useState(false);
const [evaluateEvery, setEvaluateEvery] = useState(existing?.group.interval ?? DEFAULT_GROUP_EVALUATION_INTERVAL);
const [deleteRuleFromGroup, _deleteRuleState] = useDeleteRuleFromGroup();
const routeParams = useParams<{ type: string; id: string }>();
const ruleType = translateRouteParamToRuleType(routeParams.type);
@ -151,16 +156,12 @@ export const AlertRuleForm = ({ existing, prefill }: Props) => {
);
};
const deleteRule = () => {
const deleteRule = async () => {
if (existing) {
const identifier = ruleId.fromRulerRule(
existing.ruleSourceName,
existing.namespace,
existing.group.name,
existing.rule
);
const ruleGroupIdentifier = getRuleGroupLocationFromRuleWithLocation(existing);
dispatch(deleteRuleAction(identifier, { navigateTo: '/alerting/list' }));
await deleteRuleFromGroup(ruleGroupIdentifier, existing.rule);
locationService.replace(returnTo);
}
};

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@ -7,8 +7,12 @@ import { useAppNotification } from 'app/core/copy/appNotification';
import { useQueryParams } from 'app/core/hooks/useQueryParams';
import { AppChromeUpdate } from '../../../../../../core/components/AppChrome/AppChromeUpdate';
import { RulerRuleDTO, RulerRuleGroupDTO } from '../../../../../../types/unified-alerting-dto';
import { alertRuleApi, ModifyExportPayload } from '../../../api/alertRuleApi';
import {
PostableRulerRuleGroupDTO,
RulerRuleDTO,
RulerRuleGroupDTO,
} from '../../../../../../types/unified-alerting-dto';
import { alertRuleApi } from '../../../api/alertRuleApi';
import { fetchRulerRulesGroup } from '../../../api/ruler';
import { useDataSourceFeatures } from '../../../hooks/useCombinedRule';
import { RuleFormValues } from '../../../types/rule-form';
@ -133,7 +137,7 @@ export const getPayloadToExport = (
uid: string,
formValues: RuleFormValues,
existingGroup: RulerRuleGroupDTO<RulerRuleDTO> | null | undefined
): ModifyExportPayload => {
): PostableRulerRuleGroupDTO => {
const grafanaRuleDto = formValuesToRulerGrafanaRuleDTO(formValues);
const updatedRule = { ...grafanaRuleDto, grafana_alert: { ...grafanaRuleDto.grafana_alert, uid: uid } };
@ -167,7 +171,7 @@ export const getPayloadToExport = (
const useGetPayloadToExport = (values: RuleFormValues, uid: string) => {
const rulerGroupDto = useGetGroup(values.folder?.uid ?? '', values.group);
const payload: ModifyExportPayload = useMemo(() => {
const payload: PostableRulerRuleGroupDTO = useMemo(() => {
return getPayloadToExport(uid, values, rulerGroupDto?.value);
}, [uid, rulerGroupDto, values]);
return { payload, loadingGroup: rulerGroupDto.loading };

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@ -1,17 +1,19 @@
import React, { useState, useCallback, useMemo } from 'react';
import { locationService } from '@grafana/runtime';
import { ConfirmModal } from '@grafana/ui';
import { dispatch } from 'app/store/store';
import { CombinedRule } from 'app/types/unified-alerting';
import { deleteRuleAction } from '../../state/actions';
import { getRulesSourceName } from '../../utils/datasource';
import { fromRulerRule } from '../../utils/rule-id';
import { useDeleteRuleFromGroup } from '../../hooks/useProduceNewRuleGroup';
import { fetchPromAndRulerRulesAction } from '../../state/actions';
import { getRuleGroupLocationFromCombinedRule } from '../../utils/rules';
type DeleteModalHook = [JSX.Element, (rule: CombinedRule) => void, () => void];
export const useDeleteModal = (): DeleteModalHook => {
export const useDeleteModal = (redirectToListView = false): DeleteModalHook => {
const [ruleToDelete, setRuleToDelete] = useState<CombinedRule | undefined>();
const [deleteRuleFromGroup, _deleteState] = useDeleteRuleFromGroup();
const dismissModal = useCallback(() => {
setRuleToDelete(undefined);
@ -22,20 +24,25 @@ export const useDeleteModal = (): DeleteModalHook => {
}, []);
const deleteRule = useCallback(
(ruleToDelete?: CombinedRule) => {
if (ruleToDelete && ruleToDelete.rulerRule) {
const identifier = fromRulerRule(
getRulesSourceName(ruleToDelete.namespace.rulesSource),
ruleToDelete.namespace.name,
ruleToDelete.group.name,
ruleToDelete.rulerRule
);
async (rule?: CombinedRule) => {
if (!rule?.rulerRule) {
return;
}
const location = getRuleGroupLocationFromCombinedRule(rule);
await deleteRuleFromGroup(location, rule.rulerRule);
// refetch rules for this rules source
// @TODO remove this when we moved everything to RTKQ then the endpoint will simply invalidate the tags
dispatch(fetchPromAndRulerRulesAction({ rulesSourceName: location.dataSourceName }));
dispatch(deleteRuleAction(identifier, { navigateTo: '/alerting/list' }));
dismissModal();
if (redirectToListView) {
locationService.replace('/alerting/list');
}
},
[dismissModal]
[deleteRuleFromGroup, dismissModal, redirectToListView]
);
const modal = useMemo(

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@ -1,7 +1,7 @@
import { produce } from 'immer';
import React from 'react';
import { render, screen, userEvent } from 'test/test-utils';
import { byLabelText } from 'testing-library-selector';
import { byLabelText, byRole } from 'testing-library-selector';
import { config, setPluginExtensionsHook } from '@grafana/runtime';
import { contextSrv } from 'app/core/services/context_srv';
@ -24,7 +24,9 @@ jest.mock('app/core/services/context_srv');
const mockContextSrv = jest.mocked(contextSrv);
const ui = {
menu: byRole('menu'),
moreButton: byLabelText(/More/),
pauseButton: byRole('menuitem', { name: /Pause evaluation/ }),
};
const grantAllPermissions = () => {
@ -76,6 +78,19 @@ describe('RuleActionsButtons', () => {
expect(await getMenuContents()).toMatchSnapshot();
});
it('should be able to pause a Grafana rule', async () => {
const user = userEvent.setup();
grantAllPermissions();
const mockRule = getGrafanaRule();
render(<RuleActionsButtons rule={mockRule} rulesSource="grafana" />);
await user.click(await ui.moreButton.find());
await user.click(await ui.pauseButton.find());
expect(ui.menu.query()).not.toBeInTheDocument();
});
it('renders correct options for Cloud rule', async () => {
const user = userEvent.setup();
grantAllPermissions();

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@ -44,7 +44,9 @@ export const RuleActionsButtons = ({ compact, showViewButton, showCopyLinkButton
const dispatch = useDispatch();
const location = useLocation();
const style = useStyles2(getStyles);
const [deleteModal, showDeleteModal] = useDeleteModal();
const redirectToListView = compact ? false : true;
const [deleteModal, showDeleteModal] = useDeleteModal(redirectToListView);
const [showSilenceDrawer, setShowSilenceDrawer] = useState<boolean>(false);

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@ -0,0 +1,243 @@
// Jest Snapshot v1, https://goo.gl/fbAQLP
exports[`delete rule should be able to delete a Data source managed rule 1`] = `
[
{
"body": "",
"headers": [
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "GET",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/mockCombinedNamespace/mockCombinedRuleGroup?subtype=cortex",
},
{
"body": {
"name": "group-1",
"rules": [
{
"alert": "r1",
"annotations": {
"summary": "test alert",
},
"expr": "up = 1",
"labels": {
"foo": "bar",
},
},
],
},
"headers": [
[
"content-type",
"application/json",
],
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "POST",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/mockCombinedNamespace?subtype=cortex",
},
{
"body": "",
"headers": [
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "GET",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/mockCombinedNamespace/mockCombinedRuleGroup?subtype=cortex",
},
]
`;
exports[`delete rule should be able to delete a Grafana managed rule 1`] = `
[
{
"body": "",
"headers": [
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "GET",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/NAMESPACE_UID/mockCombinedRuleGroup?subtype=cortex",
},
{
"body": {
"name": "group-1",
"rules": [
{
"annotations": {},
"for": "",
"grafana_alert": {
"condition": "",
"data": [],
"exec_err_state": "Error",
"namespace_uid": "NAMESPACE_UID",
"no_data_state": "NoData",
"rule_group": "my-group",
"title": "my rule",
"uid": "r1",
},
"labels": {},
},
],
},
"headers": [
[
"content-type",
"application/json",
],
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "POST",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/NAMESPACE_UID?subtype=cortex",
},
{
"body": "",
"headers": [
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "GET",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/NAMESPACE_UID/mockCombinedRuleGroup?subtype=cortex",
},
]
`;
exports[`delete rule should delete the entire group if no more rules are left 1`] = `
[
{
"body": "",
"headers": [
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "GET",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/uuid020c61ef/mockCombinedRuleGroup?subtype=cortex",
},
{
"body": "",
"headers": [
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "DELETE",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/uuid020c61ef/mockCombinedRuleGroup?subtype=cortex",
},
{
"body": "",
"headers": [
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "GET",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/uuid020c61ef/mockCombinedRuleGroup?subtype=cortex",
},
]
`;
exports[`pause rule should be able to pause a rule 1`] = `
[
{
"body": "",
"headers": [
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "GET",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/uuid020c61ef/grafana-group-1?subtype=cortex",
},
{
"body": {
"interval": "1m",
"name": "grafana-group-1",
"rules": [
{
"annotations": {
"summary": "Test alert",
},
"for": "5m",
"grafana_alert": {
"condition": "A",
"data": [
{
"datasourceUid": "datasource-uid",
"model": {
"datasource": {
"type": "prometheus",
"uid": "datasource-uid",
},
"expression": "vector(1)",
"queryType": "alerting",
"refId": "A",
},
"queryType": "alerting",
"refId": "A",
"relativeTimeRange": {
"from": 1000,
"to": 2000,
},
},
],
"exec_err_state": "Error",
"is_paused": true,
"namespace_uid": "uuid020c61ef",
"no_data_state": "NoData",
"rule_group": "grafana-group-1",
"title": "Grafana-rule",
"uid": "4d7125fee983",
},
"labels": {
"region": "nasa",
"severity": "critical",
},
},
],
},
"headers": [
[
"content-type",
"application/json",
],
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "POST",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/uuid020c61ef?subtype=cortex",
},
{
"body": "",
"headers": [
[
"accept",
"application/json, text/plain, */*",
],
],
"method": "GET",
"url": "http://localhost/api/ruler/grafana/api/v1/rules/uuid020c61ef/grafana-group-1?subtype=cortex",
},
]
`;

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@ -80,7 +80,7 @@ export function useCloudCombinedRulesMatching(
groupName: filter?.groupName,
});
const [fetchRulerRuleGroup] = alertRuleApi.endpoints.rulerRuleGroup.useLazyQuery();
const [fetchRulerRuleGroup] = alertRuleApi.endpoints.getRuleGroupForNamespace.useLazyQuery();
const { loading, error, value } = useAsync(async () => {
if (!dsSettings) {
@ -210,7 +210,7 @@ export function useCombinedRule({ ruleIdentifier }: { ruleIdentifier: RuleIdenti
error: rulerRuleGroupError,
isUninitialized: rulerRuleGroupUninitialized,
},
] = alertRuleApi.endpoints.rulerRuleGroup.useLazyQuery();
] = alertRuleApi.endpoints.getRuleGroupForNamespace.useLazyQuery();
useEffect(() => {
if (!dsFeatures?.rulerConfig || !ruleLocation) {
@ -345,7 +345,7 @@ export function useRuleWithLocation({
isUninitialized: isUninitializedRulerGroup,
error: rulerRuleGroupError,
},
] = alertRuleApi.endpoints.rulerRuleGroup.useLazyQuery();
] = alertRuleApi.endpoints.getRuleGroupForNamespace.useLazyQuery();
useEffect(() => {
if (!dsFeatures?.rulerConfig || !ruleLocation) {

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@ -0,0 +1,235 @@
import { HttpResponse } from 'msw';
import React from 'react';
import { render, userEvent } from 'test/test-utils';
import { byRole, byText } from 'testing-library-selector';
import { setBackendSrv } from '@grafana/runtime';
import { backendSrv } from 'app/core/services/backend_srv';
import { CombinedRule } from 'app/types/unified-alerting';
import { RulerGrafanaRuleDTO } from 'app/types/unified-alerting-dto';
import { setupMswServer } from '../mockApi';
import {
mockCombinedRule,
mockCombinedRuleGroup,
mockGrafanaRulerRule,
mockRulerAlertingRule,
mockRulerRecordingRule,
mockRulerRuleGroup,
} from '../mocks';
import { grafanaRulerGroupName, grafanaRulerNamespace, grafanaRulerRule } from '../mocks/alertRuleApi';
import { setRulerRuleGroupHandler, setUpdateRulerRuleNamespaceHandler } from '../mocks/server/configure';
import { captureRequests, serializeRequests } from '../mocks/server/events';
import { rulerRuleGroupHandler, updateRulerRuleNamespaceHandler } from '../mocks/server/handlers/alertRules';
import { stringifyErrorLike } from '../utils/misc';
import { getRuleGroupLocationFromCombinedRule } from '../utils/rules';
import { useDeleteRuleFromGroup, usePauseRuleInGroup } from './useProduceNewRuleGroup';
const server = setupMswServer();
beforeAll(() => {
setBackendSrv(backendSrv);
});
describe('pause rule', () => {
it('should be able to pause a rule', async () => {
const capture = captureRequests();
setUpdateRulerRuleNamespaceHandler({ delay: 0 });
render(<PauseTestComponent />);
expect(byText(/uninitialized/i).get()).toBeInTheDocument();
await userEvent.click(byRole('button').get());
expect(await byText(/loading/i).find()).toBeInTheDocument();
expect(await byText(/success/i).find()).toBeInTheDocument();
expect(await byText(/result/i).find()).toBeInTheDocument();
expect(byText(/error/i).query()).not.toBeInTheDocument();
const requests = await capture;
const [get, update, ...rest] = await serializeRequests(requests);
expect(update.body).toHaveProperty('rules[0].grafana_alert.is_paused', true);
expect([get, update, ...rest]).toMatchSnapshot();
});
it('should throw if the rule is not found in the group', async () => {
setUpdateRulerRuleNamespaceHandler();
render(
<PauseTestComponent
rulerRule={mockGrafanaRulerRule({ uid: 'does-not-exist', namespace_uid: grafanaRulerNamespace.uid })}
/>
);
expect(byText(/uninitialized/i).get()).toBeInTheDocument();
await userEvent.click(byRole('button').get());
expect(await byText(/error: No rule with UID/i).find()).toBeInTheDocument();
});
it('should be able to handle error', async () => {
setUpdateRulerRuleNamespaceHandler({
delay: 0,
response: new HttpResponse('oops', { status: 500 }),
});
render(<PauseTestComponent />);
expect(await byText(/uninitialized/i).find()).toBeInTheDocument();
await userEvent.click(byRole('button').get());
expect(await byText(/loading/i).find()).toBeInTheDocument();
expect(byText(/success/i).query()).not.toBeInTheDocument();
expect(await byText(/error: oops/i).find()).toBeInTheDocument();
});
});
describe('delete rule', () => {
it('should be able to delete a Grafana managed rule', async () => {
const rules = [
mockCombinedRule({
name: 'r1',
rulerRule: mockGrafanaRulerRule({ uid: 'r1' }),
}),
mockCombinedRule({
name: 'r2',
rulerRule: mockGrafanaRulerRule({ uid: 'r2' }),
}),
];
const group = mockRulerRuleGroup({
name: 'group-1',
rules: [rules[0].rulerRule!, rules[1].rulerRule!],
});
const getGroup = rulerRuleGroupHandler({
delay: 0,
response: HttpResponse.json(group),
});
const updateNamespace = updateRulerRuleNamespaceHandler({
response: new HttpResponse(undefined, { status: 200 }),
});
server.use(getGroup, updateNamespace);
const capture = captureRequests();
render(<DeleteTestComponent rule={rules[1]} />);
await userEvent.click(byRole('button').get());
expect(await byText(/success/i).find()).toBeInTheDocument();
const requests = await capture;
const serializedRequests = await serializeRequests(requests);
expect(serializedRequests).toMatchSnapshot();
});
it('should be able to delete a Data source managed rule', async () => {
setUpdateRulerRuleNamespaceHandler({
response: new HttpResponse(undefined, { status: 200 }),
});
const rules = [
mockCombinedRule({
name: 'r1',
rulerRule: mockRulerAlertingRule({ alert: 'r1', labels: { foo: 'bar' } }),
}),
mockCombinedRule({
name: 'r2',
rulerRule: mockRulerRecordingRule({ record: 'r2', labels: { bar: 'baz' } }),
}),
];
const group = mockRulerRuleGroup({
name: 'group-1',
rules: [rules[0].rulerRule!, rules[1].rulerRule!],
});
setRulerRuleGroupHandler({
delay: 0,
response: HttpResponse.json(group),
});
const capture = captureRequests();
render(<DeleteTestComponent rule={rules[1]} />);
await userEvent.click(byRole('button').get());
expect(await byText(/success/i).find()).toBeInTheDocument();
const requests = await capture;
const serializedRequests = await serializeRequests(requests);
expect(serializedRequests).toMatchSnapshot();
});
it('should delete the entire group if no more rules are left', async () => {
const capture = captureRequests();
const combined = mockCombinedRule({
rulerRule: grafanaRulerRule,
});
render(<DeleteTestComponent rule={combined} />);
await userEvent.click(byRole('button').get());
expect(await byText(/success/i).find()).toBeInTheDocument();
const requests = await capture;
const serializedRequests = await serializeRequests(requests);
expect(serializedRequests).toMatchSnapshot();
});
});
// this test component will cycle through the loading states
const PauseTestComponent = (options: { rulerRule?: RulerGrafanaRuleDTO }) => {
const [pauseRule, requestState] = usePauseRuleInGroup();
const rulerRule = options.rulerRule ?? grafanaRulerRule;
const rule = mockCombinedRule({
rulerRule,
group: mockCombinedRuleGroup(grafanaRulerGroupName, []),
});
const ruleGroupID = getRuleGroupLocationFromCombinedRule(rule);
const onClick = () => {
// always handle your errors!
pauseRule(ruleGroupID, rulerRule.grafana_alert.uid, true).catch(() => {});
};
return (
<>
<button onClick={() => onClick()} />
{requestState.isUninitialized && 'uninitialized'}
{requestState.isLoading && 'loading'}
{requestState.isSuccess && 'success'}
{requestState.result && 'result'}
{requestState.isError && `error: ${stringifyErrorLike(requestState.error)}`}
</>
);
};
type DeleteTestComponentProps = {
rule: CombinedRule;
};
const DeleteTestComponent = ({ rule }: DeleteTestComponentProps) => {
const [deleteRuleFromGroup, requestState] = useDeleteRuleFromGroup();
// always handle your errors!
const ruleGroupID = getRuleGroupLocationFromCombinedRule(rule);
const onClick = () => {
deleteRuleFromGroup(ruleGroupID, rule.rulerRule!);
};
return (
<>
<button onClick={() => onClick()} />
{requestState.isUninitialized && 'uninitialized'}
{requestState.isLoading && 'loading'}
{requestState.isSuccess && 'success'}
{requestState.result && `result: ${JSON.stringify(requestState.result, null, 2)}`}
{requestState.isError && `error: ${stringifyErrorLike(requestState.error)}`}
</>
);
};

View File

@ -0,0 +1,148 @@
import { Action } from '@reduxjs/toolkit';
import { useCallback, useState } from 'react';
import { dispatch, getState } from 'app/store/store';
import { RuleGroupIdentifier } from 'app/types/unified-alerting';
import { RulerRuleDTO, RulerRuleGroupDTO } from 'app/types/unified-alerting-dto';
import { AlertGroupUpdated, alertRuleApi } from '../api/alertRuleApi';
import { deleteRuleAction, pauseRuleAction, ruleGroupReducer } from '../reducers/ruler/ruleGroups';
import { fetchRulesSourceBuildInfoAction, getDataSourceRulerConfig } from '../state/actions';
type ProduceResult = RulerRuleGroupDTO | AlertGroupUpdated;
/**
* Hook for reuse that handles freshly fetching a rule group's definition, applying an action to it,
* and then performing the API mutations necessary to persist the change.
*
* All rule groups changes should ideally be implemented as a wrapper around this hook,
* to ensure that we always protect as best we can against accidentally overwriting changes,
* and to guard against user concurrency issues.
*
* @throws
* @TODO the manual state tracking here is not great, but I don't have a better idea that works /shrug
*/
function useProduceNewRuleGroup() {
const [fetchRuleGroup] = alertRuleApi.endpoints.getRuleGroupForNamespace.useLazyQuery();
const [updateRuleGroup] = alertRuleApi.endpoints.updateRuleGroupForNamespace.useMutation();
const [deleteRuleGroup] = alertRuleApi.endpoints.deleteRuleGroupFromNamespace.useMutation();
const [isLoading, setLoading] = useState<boolean>(false);
const [isUninitialized, setUninitialized] = useState<boolean>(true);
const [result, setResult] = useState<ProduceResult | undefined>();
const [error, setError] = useState<unknown | undefined>();
const isError = Boolean(error);
const isSuccess = !isUninitialized && !isLoading && !isError;
const requestState = {
isUninitialized,
isLoading,
isSuccess,
isError,
result,
error,
};
/**
* This function will fetch the latest we have on the rule group, apply a diff to it via a reducer and sends
* the new rule group update to the correct endpoint.
*
* The API does not allow operations on a single rule and will always overwrite the existing rule group with the payload.
*
*
* fetch latest rule group apply reducer update rule group
*
*/
const produceNewRuleGroup = async (ruleGroup: RuleGroupIdentifier, action: Action) => {
const { dataSourceName, groupName, namespaceName } = ruleGroup;
// @TODO we should really not work with the redux state (getState) here
await dispatch(fetchRulesSourceBuildInfoAction({ rulesSourceName: dataSourceName }));
const rulerConfig = getDataSourceRulerConfig(getState, dataSourceName);
setUninitialized(false);
setLoading(true);
try {
const latestRuleGroupDefinition = await fetchRuleGroup({
rulerConfig,
namespace: namespaceName,
group: groupName,
}).unwrap();
// @TODO convert rule group to postable rule group TypeScript is not complaining here because
// the interfaces are compatible but it _should_ complain
const newRuleGroup = ruleGroupReducer(latestRuleGroupDefinition, action);
// if we have no more rules left after reducing, remove the entire group
const updateOrDeleteFunction = () => {
if (newRuleGroup.rules.length === 0) {
return deleteRuleGroup({
rulerConfig,
namespace: namespaceName,
group: groupName,
}).unwrap();
}
return updateRuleGroup({
rulerConfig,
namespace: namespaceName,
payload: newRuleGroup,
}).unwrap();
};
const result = await updateOrDeleteFunction();
setResult(result);
return result;
} catch (error) {
setError(error);
throw error;
} finally {
setLoading(false);
}
};
return [produceNewRuleGroup, requestState] as const;
}
/**
* Pause a single rule in a (ruler) group. This hook will ensure that mutations on the rule group are safe and will always
* use the latest definition of the ruler group identifier.
*/
export function usePauseRuleInGroup() {
const [produceNewRuleGroup, produceNewRuleGroupState] = useProduceNewRuleGroup();
const pauseFn = useCallback(
async (ruleGroup: RuleGroupIdentifier, uid: string, pause: boolean) => {
const action = pauseRuleAction({ uid, pause });
return produceNewRuleGroup(ruleGroup, action);
},
[produceNewRuleGroup]
);
return [pauseFn, produceNewRuleGroupState] as const;
}
/**
* Delete a single rule from a (ruler) group. This hook will ensure that mutations on the rule group are safe and will always
* use the latest definition of the ruler group identifier.
*
* If no more rules are left in the group it will remove the entire group instead of updating.
*/
export function useDeleteRuleFromGroup() {
const [produceNewRuleGroup, produceNewRuleGroupState] = useProduceNewRuleGroup();
const deleteFn = useCallback(
async (ruleGroup: RuleGroupIdentifier, rule: RulerRuleDTO) => {
const action = deleteRuleAction({ rule });
return produceNewRuleGroup(ruleGroup, action);
},
[produceNewRuleGroup]
);
return [deleteFn, produceNewRuleGroupState] as const;
}

View File

@ -4,7 +4,7 @@ import { setupServer, SetupServer } from 'msw/node';
import { DataSourceInstanceSettings, PluginMeta } from '@grafana/data';
import { setBackendSrv } from '@grafana/runtime';
import { AlertRuleUpdated } from 'app/features/alerting/unified/api/alertRuleApi';
import { AlertGroupUpdated } from 'app/features/alerting/unified/api/alertRuleApi';
import allHandlers from 'app/features/alerting/unified/mocks/server/all-handlers';
import { DashboardDTO, FolderDTO, NotifierDTO, OrgUser } from 'app/types';
import {
@ -276,7 +276,7 @@ export function mockAlertRuleApi(server: SetupServer) {
rulerRules: (dsName: string, response: RulerRulesConfigDTO) => {
server.use(http.get(`/api/ruler/${dsName}/api/v1/rules`, () => HttpResponse.json(response)));
},
updateRule: (dsName: string, response: AlertRuleUpdated) => {
updateRule: (dsName: string, response: AlertGroupUpdated) => {
server.use(http.post(`/api/ruler/${dsName}/api/v1/rules/:namespaceUid`, () => HttpResponse.json(response)));
},
rulerRuleGroup: (dsName: string, namespace: string, group: string, response: RulerRuleGroupDTO) => {

View File

@ -45,6 +45,7 @@ import {
RecordingRule,
RuleGroup,
RuleNamespace,
RuleWithLocation,
} from 'app/types/unified-alerting';
import {
AlertQuery,
@ -56,6 +57,7 @@ import {
RulerAlertingRuleDTO,
RulerGrafanaRuleDTO,
RulerRecordingRuleDTO,
RulerRuleDTO,
RulerRuleGroupDTO,
RulerRulesConfigDTO,
} from 'app/types/unified-alerting-dto';
@ -213,7 +215,7 @@ export const mockGrafanaRulerRule = (partial: Partial<GrafanaRuleDefinition> = {
annotations: {},
labels: {},
grafana_alert: {
uid: '',
uid: 'mock-rule-uid-123',
title: 'my rule',
namespace_uid: 'NAMESPACE_UID',
rule_group: 'my-group',
@ -638,6 +640,23 @@ export const mockCombinedRule = (partial?: Partial<CombinedRule>): CombinedRule
...partial,
});
export const mockRuleWithLocation = (rule: RulerRuleDTO, partial?: Partial<RuleWithLocation>): RuleWithLocation => {
const ruleWithLocation: RuleWithLocation = {
rule,
...{
ruleSourceName: 'grafana',
namespace: 'namespace-1',
group: mockRulerRuleGroup({
name: 'group-1',
rules: [rule],
}),
},
...partial,
};
return ruleWithLocation;
};
export const mockFolder = (partial?: Partial<FolderDTO>): FolderDTO => {
return {
id: 1,

View File

@ -19,7 +19,7 @@ export function mockPromRulesApiResponse(server: SetupServer, result: PromRulesR
server.use(http.get(PROM_RULES_URL, () => HttpResponse.json(result)));
}
const grafanaRulerGroupName = 'grafana-group-1';
export const grafanaRulerGroupName = 'grafana-group-1';
export const grafanaRulerNamespace = { name: 'test-folder-1', uid: 'uuid020c61ef' };
export const grafanaRulerNamespace2 = { name: 'test-folder-2', uid: '6abdb25bc1eb' };

View File

@ -1,3 +1,5 @@
import { HttpResponse } from 'msw';
import server from 'app/features/alerting/unified/mockApi';
import { mockFolder } from 'app/features/alerting/unified/mocks';
import {
@ -8,6 +10,13 @@ import { getFolderHandler } from 'app/features/alerting/unified/mocks/server/han
import { AlertManagerCortexConfig, AlertmanagerChoice } from 'app/plugins/datasource/alertmanager/types';
import { FolderDTO } from 'app/types';
import { rulerRuleGroupHandler, updateRulerRuleNamespaceHandler } from './handlers/alertRules';
export type HandlerOptions = {
delay?: number;
response?: HttpResponse;
};
/**
* Makes the mock server respond in a way that matches the different behaviour associated with
* Alertmanager choices and the number of configured external alertmanagers
@ -33,3 +42,23 @@ export const setFolderAccessControl = (accessControl: FolderDTO['accessControl']
export const setGrafanaAlertmanagerConfig = (config: AlertManagerCortexConfig) => {
server.use(getGrafanaAlertmanagerConfigHandler(config));
};
/**
* Makes the mock server respond with different responses for updating a ruler namespace
*/
export const setUpdateRulerRuleNamespaceHandler = (options?: HandlerOptions) => {
const handler = updateRulerRuleNamespaceHandler(options);
server.use(handler);
return handler;
};
/**
* Makes the mock server response with different responses for a ruler rule group
*/
export const setRulerRuleGroupHandler = (options?: HandlerOptions) => {
const handler = rulerRuleGroupHandler(options);
server.use(handler);
return handler;
};

View File

@ -1,4 +1,5 @@
import { HttpHandler, matchRequestUrl } from 'msw';
import { JsonValue } from 'type-fest';
import server from 'app/features/alerting/unified/mockApi';
@ -21,3 +22,54 @@ export function waitForServerRequest(handler: HttpHandler) {
});
});
}
interface SerializedRequest {
method: string;
url: string;
body: string | JsonValue;
headers: string[][];
}
/**
* Collect all requests seen by MSW and return them when the return promise is await-ed.
*
* @example
* const capture = captureRequests();
* // click a button, invoke a hook, etc.
* const requests = await capture;
*
* @deprecated Try not to use this 🙏 instead aim to assert against UI side effects
*/
export async function captureRequests(): Promise<Request[]> {
let requests: Request[] = [];
server.events.on('request:start', ({ request }) => {
requests.push(request);
});
return requests;
}
const DEVICE_ID_HEADER = 'x-grafana-device-id';
export async function serializeRequest(originalRequest: Request): Promise<SerializedRequest> {
const request = originalRequest;
const { method, url, headers } = request;
// omit the fingerprint ID from the request header since it is machine-specific
headers.delete(DEVICE_ID_HEADER);
const body = await request.json().catch(() => request.text());
const serializedHeaders = Array.from(headers.entries());
return {
method,
url,
body,
headers: serializedHeaders,
};
}
export async function serializeRequests(requests: Request[]): Promise<SerializedRequest[]> {
return Promise.all(requests.map(serializeRequest));
}

View File

@ -1,4 +1,4 @@
import { http, HttpResponse } from 'msw';
import { delay, http, HttpResponse } from 'msw';
export const MOCK_GRAFANA_ALERT_RULE_TITLE = 'Test alert';
@ -7,7 +7,9 @@ import {
RulerRuleGroupDTO,
RulerRulesConfigDTO,
} from '../../../../../../types/unified-alerting-dto';
import { AlertGroupUpdated } from '../../../api/alertRuleApi';
import { grafanaRulerRule, namespaceByUid, namespaces } from '../../alertRuleApi';
import { HandlerOptions } from '../configure';
export const rulerRulesHandler = () => {
return http.get(`/api/ruler/grafana/api/v1/rules`, () => {
@ -20,8 +22,8 @@ export const rulerRulesHandler = () => {
});
};
export const rulerRuleNamespaceHandler = () => {
return http.get<{ folderUid: string }>(`/api/ruler/grafana/api/v1/rules/:folderUid`, ({ params: { folderUid } }) => {
export const getRulerRuleNamespaceHandler = () =>
http.get<{ folderUid: string }>(`/api/ruler/grafana/api/v1/rules/:folderUid`, ({ params: { folderUid } }) => {
// This mimic API response as closely as possible - Invalid folderUid returns 403
const namespace = namespaces[folderUid];
if (!namespace) {
@ -32,12 +34,41 @@ export const rulerRuleNamespaceHandler = () => {
[namespaceByUid[folderUid].name]: namespaces[folderUid],
});
});
};
export const rulerRuleGroupHandler = () => {
export const updateRulerRuleNamespaceHandler = (options?: HandlerOptions) =>
http.post<{ folderUid: string }>(`/api/ruler/grafana/api/v1/rules/:folderUid`, async ({ params }) => {
const { folderUid } = params;
// @TODO make this more generic so we can use this in other endpoints too
if (options?.delay !== undefined) {
await delay(options.delay);
}
if (options?.response) {
return options.response;
}
// This mimic API response as closely as possible.
// Invalid folderUid returns 403 but invalid group will return 202 with empty list of rules
const namespace = namespaces[folderUid];
if (!namespace) {
return new HttpResponse(null, { status: 403 });
}
return HttpResponse.json<AlertGroupUpdated>({
message: 'updated',
updated: [],
});
});
export const rulerRuleGroupHandler = (options?: HandlerOptions) => {
return http.get<{ folderUid: string; groupName: string }>(
`/api/ruler/grafana/api/v1/rules/:folderUid/:groupName`,
({ params: { folderUid, groupName } }) => {
if (options?.response) {
return options.response;
}
// This mimic API response as closely as possible.
// Invalid folderUid returns 403 but invalid group will return 202 with empty list of rules
const namespace = namespaces[folderUid];
@ -55,6 +86,24 @@ export const rulerRuleGroupHandler = () => {
);
};
export const deleteRulerRuleGroupHandler = () =>
http.delete<{ folderUid: string; groupName: string }>(
`/api/ruler/grafana/api/v1/rules/:folderUid/:groupName`,
({ params: { folderUid } }) => {
const namespace = namespaces[folderUid];
if (!namespace) {
return new HttpResponse(null, { status: 403 });
}
return HttpResponse.json(
{
message: 'Rules deleted',
},
{ status: 202 }
);
}
);
export const rulerRuleHandler = () => {
const grafanaRules = new Map<string, RulerGrafanaRuleDTO>(
[grafanaRulerRule].map((rule) => [rule.grafana_alert.uid, rule])
@ -69,5 +118,12 @@ export const rulerRuleHandler = () => {
});
};
const handlers = [rulerRulesHandler(), rulerRuleNamespaceHandler(), rulerRuleGroupHandler(), rulerRuleHandler()];
const handlers = [
rulerRulesHandler(),
getRulerRuleNamespaceHandler(),
updateRulerRuleNamespaceHandler(),
rulerRuleGroupHandler(),
deleteRulerRuleGroupHandler(),
rulerRuleHandler(),
];
export default handlers;

View File

@ -0,0 +1,180 @@
// Jest Snapshot v1, https://goo.gl/fbAQLP
exports[`pausing rules should pause a Grafana managed rule in a group 1`] = `
{
"interval": "5m",
"name": "group-1",
"rules": [
{
"annotations": {
"message": "alert with severity "{{.warning}}}"",
},
"for": "1m",
"grafana_alert": {
"condition": "A",
"data": [
{
"datasourceUid": "123",
"model": {},
"queryType": "huh",
"refId": "A",
},
],
"exec_err_state": "Alerting",
"namespace_uid": "123",
"no_data_state": "Alerting",
"rule_group": "my-group",
"title": "myalert",
"uid": "1",
},
"labels": {
"severity": "warning",
},
},
{
"annotations": {
"message": "alert with severity "{{.warning}}}"",
},
"for": "1m",
"grafana_alert": {
"condition": "A",
"data": [
{
"datasourceUid": "123",
"model": {},
"queryType": "huh",
"refId": "A",
},
],
"exec_err_state": "Alerting",
"is_paused": true,
"namespace_uid": "123",
"no_data_state": "Alerting",
"rule_group": "my-group",
"title": "myalert",
"uid": "2",
},
"labels": {
"severity": "warning",
},
},
{
"annotations": {
"message": "alert with severity "{{.warning}}}"",
},
"for": "1m",
"grafana_alert": {
"condition": "A",
"data": [
{
"datasourceUid": "123",
"model": {},
"queryType": "huh",
"refId": "A",
},
],
"exec_err_state": "Alerting",
"namespace_uid": "123",
"no_data_state": "Alerting",
"rule_group": "my-group",
"title": "myalert",
"uid": "3",
},
"labels": {
"severity": "warning",
},
},
],
}
`;
exports[`removing a rule should remove a Data source managed ruler rule without touching other rules 1`] = `
{
"interval": "5m",
"name": "group-1",
"rules": [
{
"alert": "do not delete me",
"annotations": {
"summary": "test alert",
},
"expr": "up = 1",
"labels": {
"severity": "warning",
},
},
{
"alert": "alert1",
"annotations": {
"summary": "test alert",
},
"expr": "up = 1",
"labels": {
"severity": "warning",
},
"record": "do not delete me",
},
],
}
`;
exports[`removing a rule should remove a Grafana managed ruler rule without touching other rules 1`] = `
{
"interval": "5m",
"name": "group-1",
"rules": [
{
"annotations": {
"message": "alert with severity "{{.warning}}}"",
},
"for": "1m",
"grafana_alert": {
"condition": "A",
"data": [
{
"datasourceUid": "123",
"model": {},
"queryType": "huh",
"refId": "A",
},
],
"exec_err_state": "Alerting",
"namespace_uid": "123",
"no_data_state": "Alerting",
"rule_group": "my-group",
"title": "myalert",
"uid": "1",
},
"labels": {
"severity": "warning",
},
},
{
"annotations": {
"message": "alert with severity "{{.warning}}}"",
},
"for": "1m",
"grafana_alert": {
"condition": "A",
"data": [
{
"datasourceUid": "123",
"model": {},
"queryType": "huh",
"refId": "A",
},
],
"exec_err_state": "Alerting",
"namespace_uid": "123",
"no_data_state": "Alerting",
"rule_group": "my-group",
"title": "myalert",
"uid": "3",
},
"labels": {
"severity": "warning",
},
},
],
}
`;

View File

@ -0,0 +1,98 @@
import { PostableRulerRuleGroupDTO } from 'app/types/unified-alerting-dto';
import { mockRulerAlertingRule, mockRulerGrafanaRule, mockRulerRecordingRule } from '../../mocks';
import { deleteRuleAction, pauseRuleAction, ruleGroupReducer } from './ruleGroups';
describe('pausing rules', () => {
// pausing only works for Grafana managed rules
it('should pause a Grafana managed rule in a group', () => {
const initialGroup: PostableRulerRuleGroupDTO = {
name: 'group-1',
interval: '5m',
rules: [
mockRulerGrafanaRule({}, { uid: '1' }),
mockRulerGrafanaRule({}, { uid: '2' }),
mockRulerGrafanaRule({}, { uid: '3' }),
],
};
// we will pause rule with UID "2"
const action = pauseRuleAction({ uid: '2', pause: true });
const output = ruleGroupReducer(initialGroup, action);
expect(output).toHaveProperty('rules');
expect(output.rules).toHaveLength(initialGroup.rules.length);
expect(output).toHaveProperty('rules.1.grafana_alert.is_paused', true);
expect(output.rules[0]).toStrictEqual(initialGroup.rules[0]);
expect(output.rules[2]).toStrictEqual(initialGroup.rules[2]);
expect(output).toMatchSnapshot();
});
it('should throw if the uid does not exist in the group', () => {
const group: PostableRulerRuleGroupDTO = {
name: 'group-1',
interval: '5m',
rules: [mockRulerGrafanaRule({}, { uid: '1' })],
};
const action = pauseRuleAction({ uid: '2', pause: true });
expect(() => {
ruleGroupReducer(group, action);
}).toThrow();
});
});
describe('removing a rule', () => {
it('should remove a Grafana managed ruler rule without touching other rules', () => {
const ruleToDelete = mockRulerGrafanaRule({}, { uid: '2' });
const initialGroup: PostableRulerRuleGroupDTO = {
name: 'group-1',
interval: '5m',
rules: [mockRulerGrafanaRule({}, { uid: '1' }), ruleToDelete, mockRulerGrafanaRule({}, { uid: '3' })],
};
const action = deleteRuleAction({ rule: ruleToDelete });
const output = ruleGroupReducer(initialGroup, action);
expect(output).toHaveProperty('rules');
expect(output.rules).toHaveLength(2);
expect(output.rules[0]).toStrictEqual(initialGroup.rules[0]);
expect(output.rules[1]).toStrictEqual(initialGroup.rules[2]);
expect(output).toMatchSnapshot();
});
it('should remove a Data source managed ruler rule without touching other rules', () => {
const ruleToDelete = mockRulerAlertingRule({
alert: 'delete me',
});
const initialGroup: PostableRulerRuleGroupDTO = {
name: 'group-1',
interval: '5m',
rules: [
mockRulerAlertingRule({ alert: 'do not delete me' }),
ruleToDelete,
mockRulerRecordingRule({
record: 'do not delete me',
}),
],
};
const action = deleteRuleAction({ rule: ruleToDelete });
const output = ruleGroupReducer(initialGroup, action);
expect(output).toHaveProperty('rules');
expect(output.rules).toHaveLength(2);
expect(output.rules[0]).toStrictEqual(initialGroup.rules[0]);
expect(output.rules[1]).toStrictEqual(initialGroup.rules[2]);
expect(output).toMatchSnapshot();
});
});

View File

@ -0,0 +1,76 @@
import { createAction, createReducer } from '@reduxjs/toolkit';
import { remove } from 'lodash';
import { RuleIdentifier } from 'app/types/unified-alerting';
import { PostableRuleDTO, PostableRulerRuleGroupDTO, RulerRuleDTO } from 'app/types/unified-alerting-dto';
import { hashRulerRule } from '../../utils/rule-id';
import { isCloudRulerRule, isGrafanaRulerRule } from '../../utils/rules';
// rule-scoped actions
export const addRuleAction = createAction<{ rule: PostableRuleDTO }>('ruleGroup/rules/add');
export const updateRuleAction = createAction<{ identifier: RuleIdentifier; rule: PostableRuleDTO }>(
'ruleGroup/rules/update'
);
export const pauseRuleAction = createAction<{ uid: string; pause: boolean }>('ruleGroup/rules/pause');
export const deleteRuleAction = createAction<{ rule: RulerRuleDTO }>('ruleGroup/rules/delete');
// group-scoped actions
const reorderRulesActions = createAction('ruleGroup/rules/reorder');
const updateGroup = createAction('ruleGroup/update');
const initialState: PostableRulerRuleGroupDTO = {
name: 'initial',
rules: [],
};
export const ruleGroupReducer = createReducer(initialState, (builder) => {
builder
.addCase(addRuleAction, () => {
throw new Error('not yet implemented');
})
.addCase(updateRuleAction, () => {
throw new Error('not yet implemented');
})
.addCase(deleteRuleAction, (draft, { payload }) => {
const { rule } = payload;
// deleting a Grafana managed rule is by using the UID
if (isGrafanaRulerRule(rule)) {
const ruleUID = rule.grafana_alert.uid;
remove(draft.rules, (rule) => isGrafanaRulerRule(rule) && rule.grafana_alert.uid === ruleUID);
}
// deleting a Data-source managed rule is by computing the rule hash
if (isCloudRulerRule(rule)) {
const ruleHash = hashRulerRule(rule);
remove(draft.rules, (rule) => isCloudRulerRule(rule) && hashRulerRule(rule) === ruleHash);
}
})
.addCase(pauseRuleAction, (draft, { payload }) => {
const { uid, pause } = payload;
let match = false;
for (const rule of draft.rules) {
if (isGrafanaRulerRule(rule) && rule.grafana_alert.uid === uid) {
match = true;
rule.grafana_alert.is_paused = pause;
break;
}
}
if (!match) {
throw new Error(`No rule with UID ${uid} found in group ${draft.name}`);
}
})
.addCase(reorderRulesActions, () => {
throw new Error('not yet implemented');
})
.addCase(updateGroup, () => {
throw new Error('not yet implemented');
})
.addDefaultCase((_draft, action) => {
throw new Error(`Unknown action for rule group reducer: ${action.type}`);
});
});

View File

@ -84,7 +84,7 @@ function getDataSourceConfig(getState: () => unknown, rulesSourceName: string) {
return dsConfig;
}
function getDataSourceRulerConfig(getState: () => unknown, rulesSourceName: string) {
export function getDataSourceRulerConfig(getState: () => unknown, rulesSourceName: string) {
const dsConfig = getDataSourceConfig(getState, rulesSourceName);
if (!dsConfig.rulerConfig) {
throw new Error(`Ruler API is not available for ${rulesSourceName}`);
@ -335,41 +335,6 @@ export function deleteRulesGroupAction(
};
}
export function deleteRuleAction(
ruleIdentifier: RuleIdentifier,
options: { navigateTo?: string } = {}
): ThunkResult<void> {
/*
* fetch the rules group from backend, delete group if it is found and+
* reload ruler rules
*/
return async (dispatch, getState) => {
await dispatch(fetchRulesSourceBuildInfoAction({ rulesSourceName: ruleIdentifier.ruleSourceName }));
withAppEvents(
(async () => {
const rulerConfig = getDataSourceRulerConfig(getState, ruleIdentifier.ruleSourceName);
const rulerClient = getRulerClient(rulerConfig);
const ruleWithLocation = await rulerClient.findEditableRule(ruleIdentifier);
if (!ruleWithLocation) {
throw new Error('Rule not found.');
}
await rulerClient.deleteRule(ruleWithLocation);
// refetch rules for this rules source
await dispatch(fetchPromAndRulerRulesAction({ rulesSourceName: ruleWithLocation.ruleSourceName }));
if (options.navigateTo) {
locationService.replace(options.navigateTo);
}
})(),
{
successMessage: 'Rule deleted.',
}
);
};
}
export const saveRuleFormAction = createAsyncThunk(
'unifiedalerting/saveRuleForm',
(

View File

@ -1,9 +1,21 @@
import { config } from '@grafana/runtime';
import { RuleGroupIdentifier } from 'app/types/unified-alerting';
import { mockCombinedRule } from '../mocks';
import {
mockCombinedCloudRuleNamespace,
mockCombinedRule,
mockCombinedRuleGroup,
mockGrafanaRulerRule,
mockRuleWithLocation,
mockRulerAlertingRule,
} from '../mocks';
import { GRAFANA_ORIGIN_LABEL } from './labels';
import { getRulePluginOrigin } from './rules';
import {
getRuleGroupLocationFromCombinedRule,
getRuleGroupLocationFromRuleWithLocation,
getRulePluginOrigin,
} from './rules';
describe('getRuleOrigin', () => {
it('returns undefined when no origin label is present', () => {
@ -43,3 +55,54 @@ describe('getRuleOrigin', () => {
expect(getRulePluginOrigin(rule)).toEqual({ pluginId: 'installed_plugin' });
});
});
describe('ruleGroupLocation', () => {
it('should be able to extract rule group location from a Grafana managed combinedRule', () => {
const rule = mockCombinedRule({
group: mockCombinedRuleGroup('group-1', []),
rulerRule: mockGrafanaRulerRule({ namespace_uid: 'abc123' }),
});
const groupLocation = getRuleGroupLocationFromCombinedRule(rule);
expect(groupLocation).toEqual<RuleGroupIdentifier>({
dataSourceName: 'grafana',
namespaceName: 'abc123',
groupName: 'group-1',
});
});
it('should be able to extract rule group location from a data source managed combinedRule', () => {
const rule = mockCombinedRule({
group: mockCombinedRuleGroup('group-1', []),
namespace: mockCombinedCloudRuleNamespace({ name: 'abc123' }, 'prometheus-1'),
rulerRule: mockRulerAlertingRule(),
});
const groupLocation = getRuleGroupLocationFromCombinedRule(rule);
expect(groupLocation).toEqual<RuleGroupIdentifier>({
dataSourceName: 'prometheus-1',
namespaceName: 'abc123',
groupName: 'group-1',
});
});
it('should be able to extract rule group location from a Grafana managed ruleWithLocation', () => {
const rule = mockRuleWithLocation(mockGrafanaRulerRule({ namespace_uid: 'abc123' }));
const groupLocation = getRuleGroupLocationFromRuleWithLocation(rule);
expect(groupLocation).toEqual<RuleGroupIdentifier>({
dataSourceName: 'grafana',
namespaceName: 'abc123',
groupName: 'group-1',
});
});
it('should be able to extract rule group location from a data source managed ruleWithLocation', () => {
const rule = mockRuleWithLocation(mockRulerAlertingRule({}), { namespace: 'abc123' });
const groupLocation = getRuleGroupLocationFromRuleWithLocation(rule);
expect(groupLocation).toEqual<RuleGroupIdentifier>({
dataSourceName: 'grafana',
namespaceName: 'abc123',
groupName: 'group-1',
});
});
});

View File

@ -15,15 +15,19 @@ import {
RecordingRule,
Rule,
RuleIdentifier,
RuleGroupIdentifier,
RuleNamespace,
RuleWithLocation,
} from 'app/types/unified-alerting';
import {
GrafanaAlertState,
GrafanaAlertStateWithReason,
mapStateWithReasonToBaseState,
PostableRuleDTO,
PromAlertingRuleState,
PromRuleType,
RulerAlertingRuleDTO,
RulerCloudRuleDTO,
RulerGrafanaRuleDTO,
RulerRecordingRuleDTO,
RulerRuleDTO,
@ -34,7 +38,7 @@ import { State } from '../components/StateTag';
import { RuleHealth } from '../search/rulesSearchParser';
import { RULER_NOT_SUPPORTED_MSG } from './constants';
import { getRulesSourceName } from './datasource';
import { getRulesSourceName, isGrafanaRulesSource } from './datasource';
import { GRAFANA_ORIGIN_LABEL } from './labels';
import { AsyncRequestState } from './redux';
import { safeParsePrometheusDuration } from './time';
@ -55,10 +59,14 @@ export function isRecordingRulerRule(rule?: RulerRuleDTO): rule is RulerRecordin
return typeof rule === 'object' && 'record' in rule;
}
export function isGrafanaRulerRule(rule?: RulerRuleDTO): rule is RulerGrafanaRuleDTO {
export function isGrafanaRulerRule(rule?: RulerRuleDTO | PostableRuleDTO): rule is RulerGrafanaRuleDTO {
return typeof rule === 'object' && 'grafana_alert' in rule;
}
export function isCloudRulerRule(rule?: RulerRuleDTO | PostableRuleDTO): rule is RulerCloudRuleDTO {
return typeof rule === 'object' && !isGrafanaRulerRule(rule);
}
export function isGrafanaRulerRulePaused(rule: RulerGrafanaRuleDTO) {
return rule && isGrafanaRulerRule(rule) && Boolean(rule.grafana_alert.is_paused);
}
@ -286,3 +294,38 @@ export const getNumberEvaluationsToStartAlerting = (forDuration: string, current
return evaluationsBeforeCeil < 1 ? 0 : Math.ceil(forNumber / evalNumberMs) + 1;
}
};
/*
* Extracts a rule group identifier from a CombinedRule
*/
export function getRuleGroupLocationFromCombinedRule(rule: CombinedRule): RuleGroupIdentifier {
const ruleSourceName = isGrafanaRulesSource(rule.namespace.rulesSource)
? rule.namespace.rulesSource
: rule.namespace.rulesSource.name;
const namespace = isGrafanaRulerRule(rule.rulerRule)
? rule.rulerRule.grafana_alert.namespace_uid
: rule.namespace.name;
return {
dataSourceName: ruleSourceName,
namespaceName: namespace,
groupName: rule.group.name,
};
}
/**
* Extracts a rule group identifier from a RuleWithLocation
*/
export function getRuleGroupLocationFromRuleWithLocation(rule: RuleWithLocation): RuleGroupIdentifier {
const dataSourceName = rule.ruleSourceName;
const namespaceName = isGrafanaRulerRule(rule.rule) ? rule.rule.grafana_alert.namespace_uid : rule.namespace;
const groupName = rule.group.name;
return {
dataSourceName,
namespaceName,
groupName,
};
}

View File

@ -230,23 +230,19 @@ export interface GrafanaRuleDefinition extends PostableGrafanaRuleDefinition {
provenance?: string;
}
export interface RulerGrafanaRuleDTO {
grafana_alert: GrafanaRuleDefinition;
export interface RulerGrafanaRuleDTO<T = GrafanaRuleDefinition> {
grafana_alert: T;
for: string;
annotations: Annotations;
labels: Labels;
}
export interface PostableRuleGrafanaRuleDTO {
grafana_alert: PostableGrafanaRuleDefinition;
for: string;
annotations: Annotations;
labels: Labels;
}
export type PostableRuleGrafanaRuleDTO = RulerGrafanaRuleDTO<PostableGrafanaRuleDefinition>;
export type RulerRuleDTO = RulerAlertingRuleDTO | RulerRecordingRuleDTO | RulerGrafanaRuleDTO;
export type RulerCloudRuleDTO = RulerAlertingRuleDTO | RulerRecordingRuleDTO;
export type PostableRuleDTO = RulerAlertingRuleDTO | RulerRecordingRuleDTO | PostableRuleGrafanaRuleDTO;
export type RulerRuleDTO = RulerCloudRuleDTO | RulerGrafanaRuleDTO;
export type PostableRuleDTO = RulerCloudRuleDTO | PostableRuleGrafanaRuleDTO;
export type RulerRuleGroupDTO<R = RulerRuleDTO> = {
name: string;

View File

@ -144,12 +144,16 @@ export interface RuleWithLocation<T = RulerRuleDTO> {
rule: T;
}
export interface CombinedRuleWithLocation extends CombinedRule {
// identifier for where we can find a RuleGroup
export interface RuleGroupIdentifier {
dataSourceName: string;
/** ⚠️ use the Grafana folder UID for Grafana-managed rules */
namespaceName: string;
groupName: string;
}
export type CombinedRuleWithLocation = CombinedRule & RuleGroupIdentifier;
export interface PromRuleWithLocation {
rule: AlertingRule;
dataSourceName: string;