50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package retention
|
|
|
|
import (
|
|
"errors"
|
|
"time"
|
|
|
|
"github.com/influxdata/influxdb/monitor/diagnostics"
|
|
"github.com/influxdata/influxdb/toml"
|
|
)
|
|
|
|
// Config represents the configuration for the retention service.
|
|
type Config struct {
|
|
Enabled bool `toml:"enabled"`
|
|
CheckInterval toml.Duration `toml:"check-interval"`
|
|
}
|
|
|
|
// NewConfig returns an instance of Config with defaults.
|
|
func NewConfig() Config {
|
|
return Config{Enabled: true, CheckInterval: toml.Duration(30 * time.Minute)}
|
|
}
|
|
|
|
// Validate returns an error if the Config is invalid.
|
|
func (c Config) Validate() error {
|
|
if !c.Enabled {
|
|
return nil
|
|
}
|
|
|
|
// TODO: Should we enforce a minimum interval?
|
|
// Polling every nanosecond, for instance, will greatly impact performance.
|
|
if c.CheckInterval <= 0 {
|
|
return errors.New("check-interval must be positive")
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// Diagnostics returns a diagnostics representation of a subset of the Config.
|
|
func (c Config) Diagnostics() (*diagnostics.Diagnostics, error) {
|
|
if !c.Enabled {
|
|
return diagnostics.RowFromMap(map[string]interface{}{
|
|
"enabled": false,
|
|
}), nil
|
|
}
|
|
|
|
return diagnostics.RowFromMap(map[string]interface{}{
|
|
"enabled": true,
|
|
"check-interval": c.CheckInterval,
|
|
}), nil
|
|
}
|