module HoundDog

Overview

Transparently manage service discovery through consistent hashing and ETCD

Included Modules

• Habitat::SettingsHelpers
• Habitat::TempConfig

Defined in:

hound-dog.cr
hound-dog/discovery.cr
hound-dog/service.cr
hound-dog/settings.cr

Constant Summary

HABITAT_SETTINGS = [{decl: service_namespace : String = ENV["HD_SERVICE_NAMESPACE"]? || "service", example: nil, validation: nil}, {decl: etcd_host : String = ENV["ETCD_HOST"]? || "127.0.0.1", example: nil, validation: nil}, {decl: etcd_port : Int32 = (ENV["ETCD_PORT"]? || 2379).to_i, example: nil, validation: nil}, {decl: etcd_ttl : Int64 = (ENV["ETCD_TTL"]? || 15).to_i64, example: nil, validation: nil}] of Nil

Log = ::Log.for(self)

Class Method Summary

• .configure(&)
• .etcd_client

  Single connection

• .etcd_client(&)

  Yield etcd connection, closing after block returns

• .settings

Instance Method Summary

• #settings

Class Method Detail

Instance Method Detail