configuration

Documentation

Overview

package configuration defines different sources of text-based configuration.

Index

• func ParseSource(text string) (kind string, path string)
• type Source
  • func Etcd(path string, endpoints []string) Source
  • func LocalFile(path string) Source

Functions

func ParseSource

func ParseSource(text string) (kind string, path string)

ParseSource parses text and returns the kind of configuration source and the desired path.

Types

type Source

type Source func(context.Context) (data []byte, err error)

Source is a source for configuration. Calling it will block until a new version of the config is available.

func Etcd

func Etcd(path string, endpoints []string) Source

Etcd is a configuration stored in etcd. It will be reloaded as soon as it changes.

func LocalFile

func LocalFile(path string) Source

LocalFiles is a configuration stored in a file in the local filesystem. The file will be reloaded if the process receives a SIGHUP.