golang-github-influxdb-influxdb-dev 1.1.1+dfsg1-4 / usr / share / gocode / src / github.com / influxdata / influxdb / services / opentsdb / config.go

package opentsdb

import (
	"time"

	"github.com/influxdata/influxdb/toml"
)

const (
	// DefaultBindAddress is the default address that the service binds to.
	DefaultBindAddress = ":4242"

	// DefaultDatabase is the default database used for writes.
	DefaultDatabase = "opentsdb"

	// DefaultRetentionPolicy is the default retention policy used for writes.
	DefaultRetentionPolicy = ""

	// DefaultConsistencyLevel is the default write consistency level.
	DefaultConsistencyLevel = "one"

	// DefaultBatchSize is the default Graphite batch size.
	DefaultBatchSize = 1000

	// DefaultBatchTimeout is the default Graphite batch timeout.
	DefaultBatchTimeout = time.Second

	// DefaultBatchPending is the default number of batches that can be in the queue.
	DefaultBatchPending = 5

	// DefaultCertificate is the default location of the certificate used when TLS is enabled.
	DefaultCertificate = "/etc/ssl/influxdb.pem"
)

// Config represents the configuration of the OpenTSDB service.
type Config struct {
	Enabled          bool          `toml:"enabled"`
	BindAddress      string        `toml:"bind-address"`
	Database         string        `toml:"database"`
	RetentionPolicy  string        `toml:"retention-policy"`
	ConsistencyLevel string        `toml:"consistency-level"`
	TLSEnabled       bool          `toml:"tls-enabled"`
	Certificate      string        `toml:"certificate"`
	BatchSize        int           `toml:"batch-size"`
	BatchPending     int           `toml:"batch-pending"`
	BatchTimeout     toml.Duration `toml:"batch-timeout"`
	LogPointErrors   bool          `toml:"log-point-errors"`
}

// NewConfig returns a new config for the service.
func NewConfig() Config {
	return Config{
		BindAddress:      DefaultBindAddress,
		Database:         DefaultDatabase,
		RetentionPolicy:  DefaultRetentionPolicy,
		ConsistencyLevel: DefaultConsistencyLevel,
		TLSEnabled:       false,
		Certificate:      DefaultCertificate,
		BatchSize:        DefaultBatchSize,
		BatchPending:     DefaultBatchPending,
		BatchTimeout:     toml.Duration(DefaultBatchTimeout),
		LogPointErrors:   true,
	}
}

// WithDefaults takes the given config and returns a new config with any required
// default values set.
func (c *Config) WithDefaults() *Config {
	d := *c
	if d.BindAddress == "" {
		d.BindAddress = DefaultBindAddress
	}
	if d.Database == "" {
		d.Database = DefaultDatabase
	}
	if d.RetentionPolicy == "" {
		d.RetentionPolicy = DefaultRetentionPolicy
	}
	if d.ConsistencyLevel == "" {
		d.ConsistencyLevel = DefaultConsistencyLevel
	}
	if d.Certificate == "" {
		d.Certificate = DefaultCertificate
	}
	if d.BatchSize == 0 {
		d.BatchSize = DefaultBatchSize
	}
	if d.BatchPending == 0 {
		d.BatchPending = DefaultBatchPending
	}
	if d.BatchTimeout == 0 {
		d.BatchTimeout = toml.Duration(DefaultBatchTimeout)
	}

	return &d
}