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62 lines
3.1 KiB
Go
62 lines
3.1 KiB
Go
package provisioning
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import (
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"context"
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"encoding/json"
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"fmt"
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"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
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"github.com/grafana/grafana/pkg/services/ngalert/models"
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"github.com/grafana/grafana/pkg/services/quota"
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)
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// AMStore is a store of Alertmanager configurations.
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//
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//go:generate mockery --name AMConfigStore --structname MockAMConfigStore --inpackage --filename persist_mock.go --with-expecter
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type AMConfigStore interface {
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GetLatestAlertmanagerConfiguration(ctx context.Context, orgID int64) (*models.AlertConfiguration, error)
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UpdateAlertmanagerConfiguration(ctx context.Context, cmd *models.SaveAlertmanagerConfigurationCmd) error
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}
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// ProvisioningStore is a store of provisioning data for arbitrary objects.
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//
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//go:generate mockery --name ProvisioningStore --structname MockProvisioningStore --inpackage --filename provisioning_store_mock.go --with-expecter
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type ProvisioningStore interface {
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GetProvenance(ctx context.Context, o models.Provisionable, org int64) (models.Provenance, error)
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GetProvenances(ctx context.Context, org int64, resourceType string) (map[string]models.Provenance, error)
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SetProvenance(ctx context.Context, o models.Provisionable, org int64, p models.Provenance) error
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DeleteProvenance(ctx context.Context, o models.Provisionable, org int64) error
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}
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// TransactionManager represents the ability to issue and close transactions through contexts.
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type TransactionManager interface {
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InTransaction(ctx context.Context, work func(ctx context.Context) error) error
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}
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// RuleStore represents the ability to persist and query alert rules.
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type RuleStore interface {
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GetAlertRuleByUID(ctx context.Context, query *models.GetAlertRuleByUIDQuery) (*models.AlertRule, error)
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ListAlertRules(ctx context.Context, query *models.ListAlertRulesQuery) (models.RulesGroup, error)
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GetRuleGroupInterval(ctx context.Context, orgID int64, namespaceUID string, ruleGroup string) (int64, error)
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InsertAlertRules(ctx context.Context, rule []models.AlertRule) ([]models.AlertRuleKeyWithId, error)
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UpdateAlertRules(ctx context.Context, rule []models.UpdateRule) error
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DeleteAlertRulesByUID(ctx context.Context, orgID int64, ruleUID ...string) error
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GetAlertRulesGroupByRuleUID(ctx context.Context, query *models.GetAlertRulesGroupByRuleUIDQuery) ([]*models.AlertRule, error)
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}
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// QuotaChecker represents the ability to evaluate whether quotas are met.
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//
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//go:generate mockery --name QuotaChecker --structname MockQuotaChecker --inpackage --filename quota_checker_mock.go --with-expecter
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type QuotaChecker interface {
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CheckQuotaReached(ctx context.Context, target quota.TargetSrv, scopeParams *quota.ScopeParameters) (bool, error)
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}
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// PersistConfig validates to config before eventually persisting it if no error occurs
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func PersistConfig(ctx context.Context, store AMConfigStore, cmd *models.SaveAlertmanagerConfigurationCmd) error {
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cfg := &definitions.PostableUserConfig{}
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if err := json.Unmarshal([]byte(cmd.AlertmanagerConfiguration), cfg); err != nil {
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return fmt.Errorf("change would result in an invalid configuration state: %w", err)
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}
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return store.UpdateAlertmanagerConfiguration(ctx, cmd)
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}
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