metrics

type CmdOpts struct {
	Metrics                      string `` /* 137-byte string literal not displayed */
	DirectOSStats                bool   `` /* 191-byte string literal not displayed */
	InstanceLevelCacheMaxSeconds int64  `` /* 264-byte string literal not displayed */
	EmergencyPauseTriggerfile    string `` /* 227-byte string literal not displayed */
}

type ExtensionInfo struct {
	ExtName       string `yaml:"ext_name"`
	ExtMinVersion string `yaml:"ext_min_version"`
}

type ExtensionOverrides struct {
	TargetMetric              string          `yaml:"target_metric"`
	ExpectedExtensionVersions []ExtensionInfo `yaml:"expected_extension_versions"`
}

type Measurement map[string]any

type MeasurementEnvelope struct {
	DBName     string
	MetricName string
	CustomTags map[string]string
	Data       Measurements
}

type Measurements []map[string]any

type Metric struct {
	SQLs            SQLs
	InitSQL         string   `yaml:"init_sql,omitempty"`
	NodeStatus      string   `yaml:"node_status,omitempty"`
	Gauges          []string `yaml:",omitempty"`
	IsInstanceLevel bool     `yaml:"is_instance_level,omitempty"`
	StorageName     string   `yaml:"storage_name,omitempty"`
	Description     string   `yaml:"description,omitempty"`
}

type MetricAttrs struct {
	ExtensionVersionOverrides []ExtensionOverrides `yaml:"extension_version_based_overrides,omitempty"`
	IsPrivate                 bool                 `yaml:"is_private,omitempty"`                // used only for extension overrides currently and ignored otherwise
	DisabledDays              string               `yaml:"disabled_days,omitempty"`             // Cron style, 0 = Sunday. Ranges allowed: 0,2-4
	DisableTimes              []string             `yaml:"disabled_times,omitempty"`            // "11:00-13:00"
	StatementTimeoutSeconds   int64                `yaml:"statement_timeout_seconds,omitempty"` // overrides per monitored DB settings
}

type MetricDefs map[string]Metric

type Metrics struct {
	MetricDefs MetricDefs `yaml:"metrics,omitempty"`
	PresetDefs PresetDefs `yaml:"presets,omitempty"`
}

type Preset struct {
	Description string
	Metrics     map[string]float64
}

type PresetDefs map[string]Preset

type Reader interface {
	GetMetrics() (*Metrics, error)
}

type ReaderWriter interface {
	Reader
	Writer
}

type SQLs map[int]string

type Writer interface {
	WriteMetrics(metricDefs *Metrics) error
	DeleteMetric(metricName string) error
	DeletePreset(presetName string) error
	UpdateMetric(metricName string, metric Metric) error
	UpdatePreset(presetName string, preset Preset) error
	CreateMetric(metricName string, metric Metric) error
	CreatePreset(presetName string, preset Preset) error
}