dns

Documentation

Index

• type Config
  • func (d *Config) Init()
  • func (d Config) Prom(c *config.ScrapeConfig)
  • func (d Config) PromConfig() *config.DNSSDConfig
  • func (d Config) Service() string
  • func (d Config) ServiceID() string
  • func (d Config) Validate() error
• type Service
  • func NewService(c []Config, r scraper.Registry, l *log.Logger) *Service
  • func (s *Service) Close() error
  • func (s *Service) Open() error
  • func (s *Service) Test(options interface{}) error
  • func (s *Service) TestOptions() interface{}
  • func (s *Service) Update(newConfigs []interface{}) error

Types

type Config

type Config struct {
	Enabled         bool          `toml:"enabled" override:"enabled"`
	ID              string        `toml:"id" override:"id"`
	RecordNames     []string      `toml:"record-names" override:"record-names"`
	RefreshInterval toml.Duration `toml:"refresh-interval" override:"refresh-interval"`
	Type            string        `toml:"type" override:"type"`
	Port            int           `toml:"port" override:"port"` // Ignored for SRV records
}

Config is a DNS service discovery configuration

func (*Config) Init

func (d *Config) Init()

Init adds default values to DNS configuration

func (Config) Prom

func (d Config) Prom(c *config.ScrapeConfig)

Prom writes the prometheus configuration for discoverer into ScrapeConfig

func (Config) PromConfig

func (d Config) PromConfig() *config.DNSSDConfig

PromConfig returns the prometheus configuration for this discoverer

func (Config) Service

func (d Config) Service() string

Service return discoverer type

func (Config) ServiceID

func (d Config) ServiceID() string

ServiceID returns the discoverers name

func (Config) Validate

func (d Config) Validate() error

Validate validates DNS configuration's values

type Service

type Service struct {
	Configs []Config
	// contains filtered or unexported fields
}

Service is the dns discovery service

func NewService

func NewService(c []Config, r scraper.Registry, l *log.Logger) *Service

NewService creates a new unopened service

func (*Service) Close

func (s *Service) Close() error

Close stops the service

func (*Service) Open

func (s *Service) Open() error

Open starts the service

func (*Service) Test

func (s *Service) Test(options interface{}) error

Test a service with the provided options.

func (*Service) TestOptions

func (s *Service) TestOptions() interface{}

TestOptions returns an object that is in turn passed to Test.

func (*Service) Update

func (s *Service) Update(newConfigs []interface{}) error

Update updates configuration while running