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vsphere-influxdb-go/vendor/github.com/influxdata/influxdb/services/opentsdb/config.go
2017-10-25 20:52:40 +00:00

130 lines
3.6 KiB
Go

package opentsdb
import (
"time"
"github.com/influxdata/influxdb/monitor/diagnostics"
"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 OpenTSDB batch size.
DefaultBatchSize = 1000
// DefaultBatchTimeout is the default OpenTSDB 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
}
// Configs wraps a slice of Config to aggregate diagnostics.
type Configs []Config
// Diagnostics returns one set of diagnostics for all of the Configs.
func (c Configs) Diagnostics() (*diagnostics.Diagnostics, error) {
d := &diagnostics.Diagnostics{
Columns: []string{"enabled", "bind-address", "database", "retention-policy", "batch-size", "batch-pending", "batch-timeout"},
}
for _, cc := range c {
if !cc.Enabled {
d.AddRow([]interface{}{false})
continue
}
r := []interface{}{true, cc.BindAddress, cc.Database, cc.RetentionPolicy, cc.BatchSize, cc.BatchPending, cc.BatchTimeout}
d.AddRow(r)
}
return d, nil
}
// Enabled returns true if any underlying Config is Enabled.
func (c Configs) Enabled() bool {
for _, cc := range c {
if cc.Enabled {
return true
}
}
return false
}