gossip

package
Version: v0.17.0 Latest Latest
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Published: Jan 3, 2019 License: Apache-2.0 Imports: 16 Imported by: 0

README

Gossip Registry

Gossip is a zero dependency registry which uses hashicorp/memberlist to broadcast registry information via the SWIM protocol.

Usage

Start with the registry flag or env var

MICRO_REGISTRY=gossip go run service.go

On startup you'll see something like

2018/12/06 18:17:48 Registry Listening on 192.168.1.65:56390

To join this gossip ring set the registry address using flag or env var

MICRO_REGISTRY_ADDRESS= 192.168.1.65:56390 

Documentation

Overview

Package Gossip provides a gossip registry based on hashicorp/memberlist

Index

Constants

This section is empty.

Variables

View Source
var (
	// You should change this if using secure
	DefaultSecret = []byte("micro-gossip-key") // exactly 16 bytes
	ExpiryTick    = time.Second * 5
)

Functions

func Address added in v0.16.0

func Address(a string) registry.Option

Address to bind to - host:port

func Advertise(a string) registry.Option

The address to advertise for other gossip members - host:port

func Config added in v0.16.0

func Config(c *memberlist.Config) registry.Option

Config allow to inject a *memberlist.Config struct for configuring gossip

func NewRegistry

func NewRegistry(opts ...registry.Option) registry.Registry

func Secret

func Secret(k []byte) registry.Option

Secret specifies an encryption key. The value should be either 16, 24, or 32 bytes to select AES-128, AES-192, or AES-256.

Types

This section is empty.

Directories

Path Synopsis
Package gossip is a generated protocol buffer package.
Package gossip is a generated protocol buffer package.

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