validation

type LabelValidationConfig interface {
	EnforceMetricName(userID string) bool
	MaxLabelNamesPerSeries(userID string) int
	MaxLabelNameLength(userID string) int
	MaxLabelValueLength(userID string) int
}

type Limits struct {
	// Distributor enforced limits.
	IngestionRate          float64       `yaml:"ingestion_rate"`
	IngestionBurstSize     int           `yaml:"ingestion_burst_size"`
	AcceptHASamples        bool          `yaml:"accept_ha_samples"`
	HAClusterLabel         string        `yaml:"ha_cluster_label"`
	HAReplicaLabel         string        `yaml:"ha_replica_label"`
	MaxLabelNameLength     int           `yaml:"max_label_name_length"`
	MaxLabelValueLength    int           `yaml:"max_label_value_length"`
	MaxLabelNamesPerSeries int           `yaml:"max_label_names_per_series"`
	RejectOldSamples       bool          `yaml:"reject_old_samples"`
	RejectOldSamplesMaxAge time.Duration `yaml:"reject_old_samples_max_age"`
	CreationGracePeriod    time.Duration `yaml:"creation_grace_period"`
	EnforceMetricName      bool          `yaml:"enforce_metric_name"`

	// Ingester enforced limits.
	MaxSeriesPerQuery  int `yaml:"max_series_per_query"`
	MaxSamplesPerQuery int `yaml:"max_samples_per_query"`
	MaxSeriesPerUser   int `yaml:"max_series_per_user"`
	MaxSeriesPerMetric int `yaml:"max_series_per_metric"`
	MinChunkLength     int `yaml:"min_chunk_length"`

	// Querier enforced limits.
	MaxChunksPerQuery   int           `yaml:"max_chunks_per_query"`
	MaxQueryLength      time.Duration `yaml:"max_query_length"`
	MaxQueryParallelism int           `yaml:"max_query_parallelism"`
	CardinalityLimit    int           `yaml:"cardinality_limit"`

	// Config for overrides, convenient if it goes here.
	PerTenantOverrideConfig string        `yaml:"per_tenant_override_config"`
	PerTenantOverridePeriod time.Duration `yaml:"per_tenant_override_period"`
}

type Overrides struct {
	// contains filtered or unexported fields
}

type OverridesLoader func(string) (map[string]interface{}, error)

type OverridesManager struct {
	// contains filtered or unexported fields
}

type OverridesManagerConfig struct {
	OverridesReloadPeriod time.Duration
	OverridesLoadPath     string
	OverridesLoader       OverridesLoader
	Defaults              interface{}
}

type SampleValidationConfig interface {
	RejectOldSamples(userID string) bool
	RejectOldSamplesMaxAge(userID string) time.Duration
	CreationGracePeriod(userID string) time.Duration
}