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config.go
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/
config.go
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package meta
import (
"errors"
"time"
"github.com/influxdata/influxdb/monitor/diagnostics"
)
const (
// DefaultLeaseDuration is the default duration for leases.
DefaultLeaseDuration = 60 * time.Second
// DefaultLoggingEnabled determines if log messages are printed for the meta service.
DefaultLoggingEnabled = true
)
// Config represents the meta configuration.
type Config struct {
Dir string `toml:"dir"`
RetentionAutoCreate bool `toml:"retention-autocreate"`
LoggingEnabled bool `toml:"logging-enabled"`
}
// NewConfig builds a new configuration with default values.
func NewConfig() *Config {
return &Config{
RetentionAutoCreate: true,
LoggingEnabled: DefaultLoggingEnabled,
}
}
// Validate returns an error if the config is invalid.
func (c *Config) Validate() error {
if c.Dir == "" {
return errors.New("Meta.Dir must be specified")
}
return nil
}
// Diagnostics returns a diagnostics representation of a subset of the Config.
func (c *Config) Diagnostics() (*diagnostics.Diagnostics, error) {
return diagnostics.RowFromMap(map[string]interface{}{
"dir": c.Dir,
}), nil
}