config

Documentation

Index

• type Config
  • func Load(verbose bool) (*Config, error)

Types

type Config

type Config struct {
	Logger                     logger.Config
	Port                       int              `default:"8080"`
	Storage                    []storage.Config `valid:"required"`
	BrokerRelistDurationWindow time.Duration    `valid:"required"`
	// UniqueSelectorLabelKey and UniqueSelectorLabelValue allows unambiguously distinguish AB's pods.
	UniqueSelectorLabelKey   string `valid:"required"`
	UniqueSelectorLabelValue string `valid:"required"`
	Namespace                string `valid:"required"`
	ServiceName              string `valid:"required"`
}

Config provide application broker configuration Supported tags:

• json: github.com/ghodss/yaml
• envconfig: github.com/vrischmann/envconfig
• default: github.com/mcuadros/go-defaults
• valid github.com/asaskevich/govalidator

Example of valid tag: `valid:"alphanum,required"` Combining many tags: tags have to be separated by WHITESPACE: `json:"port" default:"8080" valid:"required"`

func Load

func Load(verbose bool) (*Config, error)

Load method has following strategy: 1. Check env variable 'APP_CONFIG_FILE_NAME', if exists load configuration from specified file 2. Read configuration from environment variables (will override configuration from file) 3. Apply defaults 4. Validate