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600 lines
23 KiB
Go
600 lines
23 KiB
Go
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package ualert_test
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import (
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"encoding/json"
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"fmt"
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"testing"
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"time"
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"github.com/google/go-cmp/cmp"
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"github.com/google/go-cmp/cmp/cmpopts"
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"github.com/prometheus/alertmanager/pkg/labels"
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"github.com/stretchr/testify/require"
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"xorm.io/xorm"
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"github.com/grafana/grafana/pkg/components/simplejson"
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"github.com/grafana/grafana/pkg/models"
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"github.com/grafana/grafana/pkg/services/sqlstore/migrations"
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"github.com/grafana/grafana/pkg/services/sqlstore/migrations/ualert"
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"github.com/grafana/grafana/pkg/services/sqlstore/migrator"
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"github.com/grafana/grafana/pkg/services/sqlstore/sqlutil"
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"github.com/grafana/grafana/pkg/setting"
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)
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// TestAddDashAlertMigration tests the AddDashAlertMigration wrapper method that decides when to run the migration based on migration status and settings.
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func TestAddDashAlertMigration(t *testing.T) {
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x := setupTestDB(t)
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tc := []struct {
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name string
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config *setting.Cfg
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isMigrationRun bool
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expected []string // set of migration titles
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}{
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{
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name: "when unified alerting enabled and migration not already run, then add main migration and clear rmMigration log entry",
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config: &setting.Cfg{
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UnifiedAlerting: setting.UnifiedAlertingSettings{
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Enabled: boolPointer(true),
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},
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},
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isMigrationRun: false,
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expected: []string{fmt.Sprintf(ualert.ClearMigrationEntryTitle, ualert.RmMigTitle), ualert.MigTitle},
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},
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{
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name: "when unified alerting disabled and migration is already run, then add rmMigration and clear main migration log entry",
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config: &setting.Cfg{
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UnifiedAlerting: setting.UnifiedAlertingSettings{
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Enabled: boolPointer(false),
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},
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},
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isMigrationRun: true,
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expected: []string{fmt.Sprintf(ualert.ClearMigrationEntryTitle, ualert.MigTitle), ualert.RmMigTitle},
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},
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{
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name: "when unified alerting enabled and migration is already run, then do nothing",
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config: &setting.Cfg{
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UnifiedAlerting: setting.UnifiedAlertingSettings{
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Enabled: boolPointer(true),
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},
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},
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isMigrationRun: true,
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expected: []string{},
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},
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{
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name: "when unified alerting disabled and migration is not already run, then do nothing",
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config: &setting.Cfg{
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UnifiedAlerting: setting.UnifiedAlertingSettings{
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Enabled: boolPointer(false),
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},
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},
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isMigrationRun: false,
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expected: []string{},
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},
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}
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for _, tt := range tc {
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t.Run(tt.name, func(t *testing.T) {
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if tt.isMigrationRun {
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log := migrator.MigrationLog{
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MigrationID: ualert.MigTitle,
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SQL: "",
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Timestamp: time.Now(),
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Success: true,
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}
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_, err := x.Insert(log)
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require.NoError(t, err)
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} else {
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_, err := x.Exec("DELETE FROM migration_log WHERE migration_id = ?", ualert.MigTitle)
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require.NoError(t, err)
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}
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mg := migrator.NewMigrator(x, tt.config)
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ualert.AddDashAlertMigration(mg)
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require.Equal(t, tt.expected, mg.GetMigrationIDs(false))
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})
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}
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}
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// TestDashAlertMigration tests the execution of the main DashAlertMigration.
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func TestDashAlertMigration(t *testing.T) {
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// Run initial migration to have a working DB.
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x := setupTestDB(t)
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emailSettings := `{"addresses": "test"}`
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slackSettings := `{"recipient": "test", "token": "test"}`
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opsgenieSettings := `{"apiKey": "test"}`
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tc := []struct {
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name string
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legacyChannels []*models.AlertNotification
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alerts []*models.Alert
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expected map[int64]*ualert.PostableUserConfig
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expErr error
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}{
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{
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name: "general multi-org, multi-alert, multi-channel migration",
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legacyChannels: []*models.AlertNotification{
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createAlertNotification(t, int64(1), "notifier1", "email", emailSettings, false),
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createAlertNotification(t, int64(1), "notifier2", "slack", slackSettings, false),
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createAlertNotification(t, int64(1), "notifier3", "opsgenie", opsgenieSettings, false),
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createAlertNotification(t, int64(2), "notifier4", "email", emailSettings, false),
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createAlertNotification(t, int64(2), "notifier5", "slack", slackSettings, false),
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createAlertNotification(t, int64(2), "notifier6", "opsgenie", opsgenieSettings, true), // default
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},
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alerts: []*models.Alert{
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createAlert(t, int64(1), int64(1), int64(1), "alert1", []string{"notifier1"}),
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createAlert(t, int64(1), int64(1), int64(2), "alert2", []string{"notifier2", "notifier3"}),
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createAlert(t, int64(1), int64(2), int64(3), "alert3", []string{"notifier3"}),
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createAlert(t, int64(2), int64(3), int64(1), "alert4", []string{"notifier4"}),
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createAlert(t, int64(2), int64(3), int64(2), "alert5", []string{"notifier4", "notifier5", "notifier6"}),
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createAlert(t, int64(2), int64(4), int64(3), "alert6", []string{}),
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},
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expected: map[int64]*ualert.PostableUserConfig{
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int64(1): {
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AlertmanagerConfig: ualert.PostableApiAlertingConfig{
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Route: &ualert.Route{
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Receiver: "autogen-contact-point-default",
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Routes: []*ualert.Route{
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{Receiver: "autogen-contact-point-1", Matchers: newMatchers(labels.MatchEqual, "alert_name", "alert1")}, // These Matchers are temporary and will be replaced below with generated rule_uid.
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{Receiver: "autogen-contact-point-2", Matchers: newMatchers(labels.MatchEqual, "alert_name", "alert2")},
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{Receiver: "autogen-contact-point-3", Matchers: newMatchers(labels.MatchEqual, "alert_name", "alert3")},
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},
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},
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Receivers: []*ualert.PostableApiReceiver{
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{Name: "autogen-contact-point-1", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier1", Type: "email"}}}, // email
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{Name: "autogen-contact-point-2", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier2", Type: "slack"}, {Name: "notifier3", Type: "opsgenie"}}}, // slack+opsgenie
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{Name: "autogen-contact-point-3", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier3", Type: "opsgenie"}}}, // opsgenie
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{Name: "autogen-contact-point-default"}, // empty default
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},
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},
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},
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int64(2): {
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AlertmanagerConfig: ualert.PostableApiAlertingConfig{
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Route: &ualert.Route{
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Receiver: "autogen-contact-point-default",
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Routes: []*ualert.Route{
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{Receiver: "autogen-contact-point-4", Matchers: newMatchers(labels.MatchEqual, "alert_name", "alert4")},
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{Receiver: "autogen-contact-point-5", Matchers: newMatchers(labels.MatchEqual, "alert_name", "alert5")},
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},
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},
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Receivers: []*ualert.PostableApiReceiver{
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{Name: "autogen-contact-point-4", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier4", Type: "email"}, {Name: "notifier6", Type: "opsgenie"}}}, // email
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{Name: "autogen-contact-point-5", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier4", Type: "email"}, {Name: "notifier5", Type: "slack"}, {Name: "notifier6", Type: "opsgenie"}}}, // email+slack+opsgenie
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{Name: "autogen-contact-point-default", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier6", Type: "opsgenie"}}}, // empty default
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},
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},
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},
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},
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},
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{
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name: "when default channel, add to autogen-contact-point-default",
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legacyChannels: []*models.AlertNotification{
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createAlertNotification(t, int64(1), "notifier1", "email", emailSettings, true), // default
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},
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alerts: []*models.Alert{
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createAlert(t, int64(1), int64(1), int64(1), "alert1", []string{"notifier1"}),
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},
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expected: map[int64]*ualert.PostableUserConfig{
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int64(1): {
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AlertmanagerConfig: ualert.PostableApiAlertingConfig{
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Route: &ualert.Route{
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Receiver: "autogen-contact-point-default",
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},
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Receivers: []*ualert.PostableApiReceiver{
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{Name: "autogen-contact-point-default", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier1", Type: "email"}}},
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},
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},
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},
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},
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},
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{
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name: "when default channels exist alongside non-default, add only defaults to autogen-contact-point-default",
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legacyChannels: []*models.AlertNotification{
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createAlertNotification(t, int64(1), "notifier1", "email", emailSettings, true), // default
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createAlertNotification(t, int64(1), "notifier2", "slack", slackSettings, false),
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createAlertNotification(t, int64(1), "notifier3", "opsgenie", opsgenieSettings, true), // default
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},
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alerts: []*models.Alert{
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createAlert(t, int64(1), int64(1), int64(1), "alert1", []string{"notifier2"}), // + notifier1, notifier3
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},
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expected: map[int64]*ualert.PostableUserConfig{
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int64(1): {
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AlertmanagerConfig: ualert.PostableApiAlertingConfig{
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Route: &ualert.Route{
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Receiver: "autogen-contact-point-default",
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Routes: []*ualert.Route{
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{Receiver: "autogen-contact-point-1", Matchers: newMatchers(labels.MatchEqual, "alert_name", "alert1")},
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},
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},
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Receivers: []*ualert.PostableApiReceiver{
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{Name: "autogen-contact-point-1", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier1", Type: "email"}, {Name: "notifier2", Type: "slack"}, {Name: "notifier3", Type: "opsgenie"}}},
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{Name: "autogen-contact-point-default", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier1", Type: "email"}, {Name: "notifier3", Type: "opsgenie"}}},
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},
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},
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},
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},
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},
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{
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name: "when alert has only defaults, don't create route for it",
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legacyChannels: []*models.AlertNotification{
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createAlertNotification(t, int64(1), "notifier1", "email", emailSettings, true), // default
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createAlertNotification(t, int64(1), "notifier2", "slack", slackSettings, true), // default
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},
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alerts: []*models.Alert{
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createAlert(t, int64(1), int64(1), int64(1), "alert1", []string{"notifier1"}),
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createAlert(t, int64(1), int64(2), int64(3), "alert2", []string{}),
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},
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expected: map[int64]*ualert.PostableUserConfig{
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int64(1): {
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AlertmanagerConfig: ualert.PostableApiAlertingConfig{
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Route: &ualert.Route{
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Receiver: "autogen-contact-point-default",
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},
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Receivers: []*ualert.PostableApiReceiver{
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{Name: "autogen-contact-point-default", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier1", Type: "email"}, {Name: "notifier2", Type: "slack"}}},
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},
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},
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},
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},
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},
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{
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name: "when alerts share all channels, only create one receiver for all of them",
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legacyChannels: []*models.AlertNotification{
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createAlertNotification(t, int64(1), "notifier1", "email", emailSettings, false),
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createAlertNotification(t, int64(1), "notifier2", "slack", slackSettings, false),
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},
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alerts: []*models.Alert{
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createAlert(t, int64(1), int64(1), int64(1), "alert1", []string{"notifier1", "notifier2"}),
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createAlert(t, int64(1), int64(1), int64(1), "alert2", []string{"notifier1", "notifier2"}),
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},
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expected: map[int64]*ualert.PostableUserConfig{
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int64(1): {
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AlertmanagerConfig: ualert.PostableApiAlertingConfig{
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Route: &ualert.Route{
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Receiver: "autogen-contact-point-default",
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Routes: []*ualert.Route{
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{Receiver: "autogen-contact-point-1", Matchers: newMatchers(labels.MatchEqual, "alert_name", "alert1")},
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{Receiver: "autogen-contact-point-1", Matchers: newMatchers(labels.MatchEqual, "alert_name", "alert2")},
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},
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},
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Receivers: []*ualert.PostableApiReceiver{
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{Name: "autogen-contact-point-1", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier1", Type: "email"}, {Name: "notifier2", Type: "slack"}}},
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{Name: "autogen-contact-point-default"},
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},
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},
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},
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},
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},
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{
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name: "when channel not linked to any alerts, migrate it to autogen-unlinked-channel-recv",
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legacyChannels: []*models.AlertNotification{
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createAlertNotification(t, int64(1), "notifier1", "email", emailSettings, true), // default
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createAlertNotification(t, int64(1), "notifier2", "slack", slackSettings, true), // default
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createAlertNotification(t, int64(1), "notifier3", "opsgenie", opsgenieSettings, false), // unlinked
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},
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alerts: []*models.Alert{
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createAlert(t, int64(1), int64(1), int64(1), "alert1", []string{"notifier1"}),
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createAlert(t, int64(1), int64(2), int64(3), "alert3", []string{}),
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},
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expected: map[int64]*ualert.PostableUserConfig{
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int64(1): {
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AlertmanagerConfig: ualert.PostableApiAlertingConfig{
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Route: &ualert.Route{
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Receiver: "autogen-contact-point-default",
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},
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Receivers: []*ualert.PostableApiReceiver{
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{Name: "autogen-contact-point-default", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier1", Type: "email"}, {Name: "notifier2", Type: "slack"}}},
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{Name: "autogen-unlinked-channel-recv", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier3", Type: "opsgenie"}}},
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},
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},
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},
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},
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},
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{
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name: "when unsupported channels, do not migrate them",
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legacyChannels: []*models.AlertNotification{
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createAlertNotification(t, int64(1), "notifier1", "hipchat", "", false),
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createAlertNotification(t, int64(1), "notifier2", "sensu", "", false),
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},
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alerts: []*models.Alert{},
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expected: map[int64]*ualert.PostableUserConfig{
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int64(1): {
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|
|
AlertmanagerConfig: ualert.PostableApiAlertingConfig{
|
||
|
|
Route: &ualert.Route{
|
||
|
|
Receiver: "autogen-contact-point-default",
|
||
|
|
},
|
||
|
|
Receivers: []*ualert.PostableApiReceiver{
|
||
|
|
{Name: "autogen-contact-point-default"},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "when unsupported channel linked to alert, do not migrate only that channel",
|
||
|
|
legacyChannels: []*models.AlertNotification{
|
||
|
|
createAlertNotification(t, int64(1), "notifier1", "email", emailSettings, false),
|
||
|
|
createAlertNotification(t, int64(1), "notifier2", "sensu", "", false),
|
||
|
|
},
|
||
|
|
alerts: []*models.Alert{
|
||
|
|
createAlert(t, int64(1), int64(1), int64(1), "alert1", []string{"notifier1", "notifier2"}),
|
||
|
|
},
|
||
|
|
expected: map[int64]*ualert.PostableUserConfig{
|
||
|
|
int64(1): {
|
||
|
|
AlertmanagerConfig: ualert.PostableApiAlertingConfig{
|
||
|
|
Route: &ualert.Route{
|
||
|
|
Receiver: "autogen-contact-point-default",
|
||
|
|
Routes: []*ualert.Route{
|
||
|
|
{Receiver: "autogen-contact-point-1", Matchers: newMatchers(labels.MatchEqual, "alert_name", "alert1")},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
Receivers: []*ualert.PostableApiReceiver{
|
||
|
|
{Name: "autogen-contact-point-1", GrafanaManagedReceivers: []*ualert.PostableGrafanaReceiver{{Name: "notifier1", Type: "email"}}}, // no sensu
|
||
|
|
{Name: "autogen-contact-point-default"},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
for _, tt := range tc {
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
defer teardown(t, x)
|
||
|
|
setupLegacyAlertsTables(t, x, tt.legacyChannels, tt.alerts)
|
||
|
|
|
||
|
|
_, errDeleteMig := x.Exec("DELETE FROM migration_log WHERE migration_id = ?", ualert.MigTitle)
|
||
|
|
require.NoError(t, errDeleteMig)
|
||
|
|
|
||
|
|
alertMigrator := migrator.NewMigrator(x, &setting.Cfg{})
|
||
|
|
alertMigrator.AddMigration(ualert.RmMigTitle, &ualert.RmMigration{})
|
||
|
|
ualert.AddDashAlertMigration(alertMigrator)
|
||
|
|
|
||
|
|
errRunningMig := alertMigrator.Start(false, 0)
|
||
|
|
require.NoError(t, errRunningMig)
|
||
|
|
|
||
|
|
for orgId := range tt.expected {
|
||
|
|
amConfig := getAlertmanagerConfig(t, x, orgId)
|
||
|
|
|
||
|
|
// Order of nested GrafanaManagedReceivers is not guaranteed.
|
||
|
|
cOpt := []cmp.Option{
|
||
|
|
cmpopts.IgnoreFields(ualert.PostableGrafanaReceiver{}, "UID", "Settings", "SecureSettings"),
|
||
|
|
cmpopts.SortSlices(func(a, b *ualert.PostableGrafanaReceiver) bool { return a.Name < b.Name }),
|
||
|
|
cmpopts.SortSlices(func(a, b *ualert.PostableApiReceiver) bool { return a.Name < b.Name }),
|
||
|
|
}
|
||
|
|
if !cmp.Equal(tt.expected[orgId].AlertmanagerConfig.Receivers, amConfig.AlertmanagerConfig.Receivers, cOpt...) {
|
||
|
|
t.Errorf("Unexpected Receivers: %v", cmp.Diff(tt.expected[orgId].AlertmanagerConfig.Receivers, amConfig.AlertmanagerConfig.Receivers, cOpt...))
|
||
|
|
}
|
||
|
|
|
||
|
|
// Since routes and alerts are connecting solely by the Matchers on rule_uid, which is created at runtime we need to do some prep-work to populate the expected Matchers.
|
||
|
|
alertUids := getAlertNameToUidMap(t, x, orgId)
|
||
|
|
replaceAlertNameMatcherWithRuleUid(t, tt.expected[orgId].AlertmanagerConfig.Route.Routes, alertUids)
|
||
|
|
|
||
|
|
// Order of nested routes is not guaranteed.
|
||
|
|
cOpt = []cmp.Option{
|
||
|
|
cmpopts.SortSlices(func(a, b *ualert.Route) bool { return a.Receiver < b.Receiver }),
|
||
|
|
cmpopts.IgnoreUnexported(ualert.Route{}, labels.Matcher{}),
|
||
|
|
}
|
||
|
|
if !cmp.Equal(tt.expected[orgId].AlertmanagerConfig.Route, amConfig.AlertmanagerConfig.Route, cOpt...) {
|
||
|
|
t.Errorf("Unexpected Route: %v", cmp.Diff(tt.expected[orgId].AlertmanagerConfig.Route, amConfig.AlertmanagerConfig.Route, cOpt...))
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// setupTestDB prepares the sqlite database and runs OSS migrations to initialize the schemas.
|
||
|
|
func setupTestDB(t *testing.T) *xorm.Engine {
|
||
|
|
t.Helper()
|
||
|
|
testDB := sqlutil.SQLite3TestDB()
|
||
|
|
|
||
|
|
x, err := xorm.NewEngine(testDB.DriverName, testDB.ConnStr)
|
||
|
|
require.NoError(t, err)
|
||
|
|
|
||
|
|
err = migrator.NewDialect(x).CleanDB()
|
||
|
|
require.NoError(t, err)
|
||
|
|
|
||
|
|
mg := migrator.NewMigrator(x, &setting.Cfg{})
|
||
|
|
migrations := &migrations.OSSMigrations{}
|
||
|
|
migrations.AddMigration(mg)
|
||
|
|
|
||
|
|
err = mg.Start(false, 0)
|
||
|
|
require.NoError(t, err)
|
||
|
|
|
||
|
|
return x
|
||
|
|
}
|
||
|
|
|
||
|
|
var (
|
||
|
|
now = time.Now()
|
||
|
|
)
|
||
|
|
|
||
|
|
// createAlertNotification creates a legacy alert notification channel for inserting into the test database.
|
||
|
|
func createAlertNotification(t *testing.T, orgId int64, uid string, channelType string, settings string, defaultChannel bool) *models.AlertNotification {
|
||
|
|
t.Helper()
|
||
|
|
settingsJson := simplejson.New()
|
||
|
|
if settings != "" {
|
||
|
|
s, err := simplejson.NewJson([]byte(settings))
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("Failed to unmarshal alert notification json: %v", err)
|
||
|
|
}
|
||
|
|
settingsJson = s
|
||
|
|
}
|
||
|
|
|
||
|
|
return &models.AlertNotification{
|
||
|
|
OrgId: orgId,
|
||
|
|
Uid: uid,
|
||
|
|
Name: uid, // Same as uid to make testing easier.
|
||
|
|
Type: channelType,
|
||
|
|
DisableResolveMessage: false,
|
||
|
|
IsDefault: defaultChannel,
|
||
|
|
Settings: settingsJson,
|
||
|
|
SecureSettings: make(map[string][]byte),
|
||
|
|
Created: now,
|
||
|
|
Updated: now,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// createAlert creates a legacy alert rule for inserting into the test database.
|
||
|
|
func createAlert(t *testing.T, orgId int64, dashboardId int64, panelsId int64, name string, notifierUids []string) *models.Alert {
|
||
|
|
t.Helper()
|
||
|
|
|
||
|
|
var settings = simplejson.New()
|
||
|
|
if len(notifierUids) != 0 {
|
||
|
|
notifiers := make([]interface{}, 0)
|
||
|
|
for _, n := range notifierUids {
|
||
|
|
notifiers = append(notifiers, struct {
|
||
|
|
Uid string
|
||
|
|
}{Uid: n})
|
||
|
|
}
|
||
|
|
|
||
|
|
settings.Set("notifications", notifiers)
|
||
|
|
}
|
||
|
|
|
||
|
|
return &models.Alert{
|
||
|
|
OrgId: orgId,
|
||
|
|
DashboardId: dashboardId,
|
||
|
|
PanelId: panelsId,
|
||
|
|
Name: name,
|
||
|
|
Message: "message",
|
||
|
|
Frequency: int64(60),
|
||
|
|
For: time.Duration(time.Duration(60).Seconds()),
|
||
|
|
State: models.AlertStateOK,
|
||
|
|
Settings: settings,
|
||
|
|
NewStateDate: now,
|
||
|
|
Created: now,
|
||
|
|
Updated: now,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// createDashboard creates a dashboard for inserting into the test database.
|
||
|
|
func createDashboard(t *testing.T, id int64, orgId int64, uid string) *models.Dashboard {
|
||
|
|
t.Helper()
|
||
|
|
return &models.Dashboard{
|
||
|
|
Id: id,
|
||
|
|
OrgId: orgId,
|
||
|
|
Uid: uid,
|
||
|
|
Created: now,
|
||
|
|
Updated: now,
|
||
|
|
Title: uid, // Not tested, needed to satisfy contraint.
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// createDatasource creates a ddatasource for inserting into the test database.
|
||
|
|
func createDatasource(t *testing.T, id int64, orgId int64, uid string) *models.DataSource {
|
||
|
|
t.Helper()
|
||
|
|
return &models.DataSource{
|
||
|
|
Id: id,
|
||
|
|
OrgId: orgId,
|
||
|
|
Uid: uid,
|
||
|
|
Created: now,
|
||
|
|
Updated: now,
|
||
|
|
Name: uid, // Not tested, needed to satisfy contraint.
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// teardown cleans the input tables between test cases.
|
||
|
|
func teardown(t *testing.T, x *xorm.Engine) {
|
||
|
|
_, err := x.Exec("DELETE from alert")
|
||
|
|
require.NoError(t, err)
|
||
|
|
_, err = x.Exec("DELETE from alert_notification")
|
||
|
|
require.NoError(t, err)
|
||
|
|
_, err = x.Exec("DELETE from dashboard")
|
||
|
|
require.NoError(t, err)
|
||
|
|
_, err = x.Exec("DELETE from data_source")
|
||
|
|
require.NoError(t, err)
|
||
|
|
}
|
||
|
|
|
||
|
|
// setupLegacyAlertsTables inserts data into the legacy alerting tables that is needed for testing the migration.
|
||
|
|
func setupLegacyAlertsTables(t *testing.T, x *xorm.Engine, legacyChannels []*models.AlertNotification, alerts []*models.Alert) {
|
||
|
|
t.Helper()
|
||
|
|
|
||
|
|
// Setup dashboards.
|
||
|
|
dashboards := []models.Dashboard{
|
||
|
|
*createDashboard(t, 1, 1, "dash1-1"),
|
||
|
|
*createDashboard(t, 2, 1, "dash2-1"),
|
||
|
|
*createDashboard(t, 3, 2, "dash3-2"),
|
||
|
|
*createDashboard(t, 4, 2, "dash4-2"),
|
||
|
|
}
|
||
|
|
_, errDashboards := x.Insert(dashboards)
|
||
|
|
require.NoError(t, errDashboards)
|
||
|
|
|
||
|
|
// Setup data_sources.
|
||
|
|
dataSources := []models.DataSource{
|
||
|
|
*createDatasource(t, 1, 1, "ds1-1"),
|
||
|
|
*createDatasource(t, 2, 1, "ds2-1"),
|
||
|
|
*createDatasource(t, 3, 2, "ds3-2"),
|
||
|
|
*createDatasource(t, 4, 2, "ds4-2"),
|
||
|
|
}
|
||
|
|
_, errDataSourcess := x.Insert(dataSources)
|
||
|
|
require.NoError(t, errDataSourcess)
|
||
|
|
|
||
|
|
if len(legacyChannels) > 0 {
|
||
|
|
_, channelErr := x.Insert(legacyChannels)
|
||
|
|
require.NoError(t, channelErr)
|
||
|
|
}
|
||
|
|
|
||
|
|
if len(alerts) > 0 {
|
||
|
|
_, alertErr := x.Insert(alerts)
|
||
|
|
require.NoError(t, alertErr)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// getAlertmanagerConfig retreives the Alertmanager Config from the database for a given orgId.
|
||
|
|
func getAlertmanagerConfig(t *testing.T, x *xorm.Engine, orgId int64) *ualert.PostableUserConfig {
|
||
|
|
amConfig := ""
|
||
|
|
_, err := x.Table("alert_configuration").Where("org_id = ?", orgId).Cols("alertmanager_configuration").Get(&amConfig)
|
||
|
|
require.NoError(t, err)
|
||
|
|
|
||
|
|
config := ualert.PostableUserConfig{}
|
||
|
|
err = json.Unmarshal([]byte(amConfig), &config)
|
||
|
|
require.NoError(t, err)
|
||
|
|
return &config
|
||
|
|
}
|
||
|
|
|
||
|
|
// getAlertNameToUidMap fetches alert_rules from database to create map of alert.Name -> alert.Uid. This is needed as alert Uid is created during migration and is used to match routes to alerts.
|
||
|
|
func getAlertNameToUidMap(t *testing.T, x *xorm.Engine, orgId int64) map[string]string {
|
||
|
|
t.Helper()
|
||
|
|
alerts := []struct {
|
||
|
|
Title string
|
||
|
|
Uid string
|
||
|
|
}{}
|
||
|
|
err := x.Table("alert_rule").Where("org_id = ?", orgId).Find(&alerts)
|
||
|
|
require.NoError(t, err)
|
||
|
|
|
||
|
|
res := make(map[string]string)
|
||
|
|
for _, alert := range alerts {
|
||
|
|
res[alert.Title] = alert.Uid
|
||
|
|
}
|
||
|
|
return res
|
||
|
|
}
|
||
|
|
|
||
|
|
// replaceAlertNameMatcherWithRuleUid replaces the stub matchers based on alert_name with the rule_uid's generated during migration.
|
||
|
|
func replaceAlertNameMatcherWithRuleUid(t *testing.T, rts []*ualert.Route, alertUids map[string]string) {
|
||
|
|
for _, rt := range rts {
|
||
|
|
if len(rt.Matchers) > 0 {
|
||
|
|
// Replace alert name matcher with generated rule_uid matcher
|
||
|
|
for _, m := range rt.Matchers {
|
||
|
|
if m.Name == "alert_name" {
|
||
|
|
m.Name = "rule_uid"
|
||
|
|
m.Value = alertUids[m.Value]
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Recurse for nested routes.
|
||
|
|
replaceAlertNameMatcherWithRuleUid(t, rt.Routes, alertUids)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func boolPointer(b bool) *bool {
|
||
|
|
return &b
|
||
|
|
}
|
||
|
|
|
||
|
|
// newMatchers creates a new ualert.Matchers given MatchType, name, and value.
|
||
|
|
func newMatchers(t labels.MatchType, n, v string) ualert.Matchers {
|
||
|
|
matcher, _ := labels.NewMatcher(t, n, v)
|
||
|
|
return ualert.Matchers(labels.Matchers{matcher})
|
||
|
|
}
|