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You can now get alert rules for a dashboard or a panel using /api/v1/rules endpoints. (#39476)

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Get alert rules for a dashboard and panel in /api/v1/rules
This commit is contained in:
George Robinson
2021-10-04 16:33:55 +01:00
committed by GitHub
parent a3783a4eb7
commit 2a4c1b1aa6
14 changed files with 918 additions and 17 deletions
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pkg/tests/api/alerting/api_ruler_test.go
+348 -2
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@@ -65,7 +65,7 @@ func TestAlertRulePermissions(t *testing.T) {
b, err := ioutil.ReadAll(resp.Body)
require.NoError(t, err)
assert.Equal(t, resp.StatusCode, 202)
assert.Equal(t, resp.StatusCode, 200)
body, _ := rulesNamespaceWithoutVariableValues(t, b)
expectedGetNamespaceResponseBody := `
@@ -187,7 +187,7 @@ func TestAlertRulePermissions(t *testing.T) {
b, err = ioutil.ReadAll(resp.Body)
require.NoError(t, err)
assert.Equal(t, resp.StatusCode, 202)
assert.Equal(t, resp.StatusCode, 200)
body, _ = rulesNamespaceWithoutVariableValues(t, b)
expectedGetNamespaceResponseBody = `
@@ -427,3 +427,349 @@ func TestAlertRuleConflictingTitle(t *testing.T) {
require.JSONEq(t, `{"message":"rule group updated successfully"}`, string(b))
})
}
func TestRulerRulesFilterByDashboard(t *testing.T) {
dir, path := testinfra.CreateGrafDir(t, testinfra.GrafanaOpts{
EnableFeatureToggles: []string{"ngalert"},
DisableAnonymous: true,
})
grafanaListedAddr, store := testinfra.StartGrafana(t, dir, path)
// override bus to get the GetSignedInUserQuery handler
store.Bus = bus.GetBus()
// Create the namespace under default organisation (orgID = 1) where we'll save our alerts to.
dashboardUID, err := createFolder(t, store, 0, "default")
require.NoError(t, err)
// Create a user to make authenticated requests
createUser(t, store, models.CreateUserCommand{
DefaultOrgRole: string(models.ROLE_EDITOR),
Password: "password",
Login: "grafana",
})
interval, err := model.ParseDuration("10s")
require.NoError(t, err)
// Now, let's create some rules
{
rules := apimodels.PostableRuleGroupConfig{
Name: "anotherrulegroup",
Rules: []apimodels.PostableExtendedRuleNode{
{
ApiRuleNode: &apimodels.ApiRuleNode{
For: interval,
Labels: map[string]string{},
Annotations: map[string]string{
"__dashboardUid__": dashboardUID,
"__panelId__": "1",
},
},
GrafanaManagedAlert: &apimodels.PostableGrafanaRule{
Title: "AlwaysFiring",
Condition: "A",
Data: []ngmodels.AlertQuery{
{
RefID: "A",
RelativeTimeRange: ngmodels.RelativeTimeRange{
From: ngmodels.Duration(time.Duration(5) * time.Hour),
To: ngmodels.Duration(time.Duration(3) * time.Hour),
},
DatasourceUID: "-100",
Model: json.RawMessage(`{
"type": "math",
"expression": "2 + 3 > 1"
}`),
},
},
},
},
{
GrafanaManagedAlert: &apimodels.PostableGrafanaRule{
Title: "AlwaysFiringButSilenced",
Condition: "A",
Data: []ngmodels.AlertQuery{
{
RefID: "A",
RelativeTimeRange: ngmodels.RelativeTimeRange{
From: ngmodels.Duration(time.Duration(5) * time.Hour),
To: ngmodels.Duration(time.Duration(3) * time.Hour),
},
DatasourceUID: "-100",
Model: json.RawMessage(`{
"type": "math",
"expression": "2 + 3 > 1"
}`),
},
},
NoDataState: apimodels.NoDataState(ngmodels.Alerting),
ExecErrState: apimodels.ExecutionErrorState(ngmodels.AlertingErrState),
},
},
},
}
buf := bytes.Buffer{}
enc := json.NewEncoder(&buf)
err := enc.Encode(&rules)
require.NoError(t, err)
u := fmt.Sprintf("http://grafana:password@%s/api/ruler/grafana/api/v1/rules/default", grafanaListedAddr)
// nolint:gosec
resp, err := http.Post(u, "application/json", &buf)
require.NoError(t, err)
t.Cleanup(func() {
err := resp.Body.Close()
require.NoError(t, err)
})
b, err := ioutil.ReadAll(resp.Body)
require.NoError(t, err)
assert.Equal(t, resp.StatusCode, 202)
require.JSONEq(t, `{"message":"rule group updated successfully"}`, string(b))
}
expectedAllJSON := fmt.Sprintf(`
{
"default": [{
"name": "anotherrulegroup",
"interval": "1m",
"rules": [{
"expr": "",
"for": "10s",
"annotations": {
"__dashboardUid__": "%s",
"__panelId__": "1"
},
"grafana_alert": {
"id": 1,
"orgId": 1,
"title": "AlwaysFiring",
"condition": "A",
"data": [{
"refId": "A",
"queryType": "",
"relativeTimeRange": {
"from": 18000,
"to": 10800
},
"datasourceUid": "-100",
"model": {
"expression": "2 + 3 \u003e 1",
"intervalMs": 1000,
"maxDataPoints": 43200,
"type": "math"
}
}],
"updated": "2021-02-21T01:10:30Z",
"intervalSeconds": 60,
"version": 1,
"uid": "uid",
"namespace_uid": "nsuid",
"namespace_id": 1,
"rule_group": "anotherrulegroup",
"no_data_state": "NoData",
"exec_err_state": "Alerting"
}
}, {
"expr": "",
"grafana_alert": {
"id": 2,
"orgId": 1,
"title": "AlwaysFiringButSilenced",
"condition": "A",
"data": [{
"refId": "A",
"queryType": "",
"relativeTimeRange": {
"from": 18000,
"to": 10800
},
"datasourceUid": "-100",
"model": {
"expression": "2 + 3 \u003e 1",
"intervalMs": 1000,
"maxDataPoints": 43200,
"type": "math"
}
}],
"updated": "2021-02-21T01:10:30Z",
"intervalSeconds": 60,
"version": 1,
"uid": "uid",
"namespace_uid": "nsuid",
"namespace_id": 1,
"rule_group": "anotherrulegroup",
"no_data_state": "Alerting",
"exec_err_state": "Alerting"
}
}]
}]
}`, dashboardUID)
expectedFilteredByJSON := fmt.Sprintf(`
{
"default": [{
"name": "anotherrulegroup",
"interval": "1m",
"rules": [{
"expr": "",
"for": "10s",
"annotations": {
"__dashboardUid__": "%s",
"__panelId__": "1"
},
"grafana_alert": {
"id": 1,
"orgId": 1,
"title": "AlwaysFiring",
"condition": "A",
"data": [{
"refId": "A",
"queryType": "",
"relativeTimeRange": {
"from": 18000,
"to": 10800
},
"datasourceUid": "-100",
"model": {
"expression": "2 + 3 \u003e 1",
"intervalMs": 1000,
"maxDataPoints": 43200,
"type": "math"
}
}],
"updated": "2021-02-21T01:10:30Z",
"intervalSeconds": 60,
"version": 1,
"uid": "uid",
"namespace_uid": "nsuid",
"namespace_id": 1,
"rule_group": "anotherrulegroup",
"no_data_state": "NoData",
"exec_err_state": "Alerting"
}
}]
}]
}`, dashboardUID)
expectedNoneJSON := `{}`
// Now, let's see how this looks like.
{
promRulesURL := fmt.Sprintf("http://grafana:password@%s/api/ruler/grafana/api/v1/rules", grafanaListedAddr)
// nolint:gosec
resp, err := http.Get(promRulesURL)
require.NoError(t, err)
t.Cleanup(func() {
err := resp.Body.Close()
require.NoError(t, err)
})
b, err := ioutil.ReadAll(resp.Body)
require.NoError(t, err)
require.Equal(t, 200, resp.StatusCode)
body, _ := rulesNamespaceWithoutVariableValues(t, b)
require.JSONEq(t, expectedAllJSON, body)
}
// Now, let's check we get the same rule when filtering by dashboard_uid
{
promRulesURL := fmt.Sprintf("http://grafana:password@%s/api/ruler/grafana/api/v1/rules?dashboard_uid=%s", grafanaListedAddr, dashboardUID)
// nolint:gosec
resp, err := http.Get(promRulesURL)
require.NoError(t, err)
t.Cleanup(func() {
err := resp.Body.Close()
require.NoError(t, err)
})
b, err := ioutil.ReadAll(resp.Body)
require.NoError(t, err)
require.Equal(t, 200, resp.StatusCode)
body, _ := rulesNamespaceWithoutVariableValues(t, b)
require.JSONEq(t, expectedFilteredByJSON, body)
}
// Now, let's check we get no rules when filtering by an unknown dashboard_uid
{
promRulesURL := fmt.Sprintf("http://grafana:password@%s/api/ruler/grafana/api/v1/rules?dashboard_uid=%s", grafanaListedAddr, "abc")
// nolint:gosec
resp, err := http.Get(promRulesURL)
require.NoError(t, err)
t.Cleanup(func() {
err := resp.Body.Close()
require.NoError(t, err)
})
b, err := ioutil.ReadAll(resp.Body)
require.NoError(t, err)
require.Equal(t, 200, resp.StatusCode)
require.JSONEq(t, expectedNoneJSON, string(b))
}
// Now, let's check we get the same rule when filtering by dashboard_uid and panel_id
{
promRulesURL := fmt.Sprintf("http://grafana:password@%s/api/ruler/grafana/api/v1/rules?dashboard_uid=%s&panel_id=1", grafanaListedAddr, dashboardUID)
// nolint:gosec
resp, err := http.Get(promRulesURL)
require.NoError(t, err)
t.Cleanup(func() {
err := resp.Body.Close()
require.NoError(t, err)
})
b, err := ioutil.ReadAll(resp.Body)
require.NoError(t, err)
require.Equal(t, 200, resp.StatusCode)
body, _ := rulesNamespaceWithoutVariableValues(t, b)
require.JSONEq(t, expectedFilteredByJSON, body)
}
// Now, let's check we get no rules when filtering by dashboard_uid and unknown panel_id
{
promRulesURL := fmt.Sprintf("http://grafana:password@%s/api/ruler/grafana/api/v1/rules?dashboard_uid=%s&panel_id=2", grafanaListedAddr, dashboardUID)
// nolint:gosec
resp, err := http.Get(promRulesURL)
require.NoError(t, err)
t.Cleanup(func() {
err := resp.Body.Close()
require.NoError(t, err)
})
b, err := ioutil.ReadAll(resp.Body)
require.NoError(t, err)
require.Equal(t, 200, resp.StatusCode)
require.JSONEq(t, expectedNoneJSON, string(b))
}
// Now, let's check an invalid panel_id returns a 400 Bad Request response
{
promRulesURL := fmt.Sprintf("http://grafana:password@%s/api/ruler/grafana/api/v1/rules?dashboard_uid=%s&panel_id=invalid", grafanaListedAddr, dashboardUID)
// nolint:gosec
resp, err := http.Get(promRulesURL)
require.NoError(t, err)
t.Cleanup(func() {
err := resp.Body.Close()
require.NoError(t, err)
})
require.Equal(t, http.StatusBadRequest, resp.StatusCode)
b, err := ioutil.ReadAll(resp.Body)
require.NoError(t, err)
require.JSONEq(t, `{"message":"invalid panel_id: strconv.ParseInt: parsing \"invalid\": invalid syntax"}`, string(b))
}
// Now, let's check a panel_id without dashboard_uid returns a 400 Bad Request response
{
promRulesURL := fmt.Sprintf("http://grafana:password@%s/api/ruler/grafana/api/v1/rules?panel_id=1", grafanaListedAddr)
// nolint:gosec
resp, err := http.Get(promRulesURL)
require.NoError(t, err)
t.Cleanup(func() {
err := resp.Body.Close()
require.NoError(t, err)
})
require.Equal(t, http.StatusBadRequest, resp.StatusCode)
b, err := ioutil.ReadAll(resp.Body)
require.NoError(t, err)
require.JSONEq(t, `{"message":"panel_id must be set with dashboard_uid"}`, string(b))
}
}