github.com/libp2p/go-libp2p-raft

go-libp2p-raft

A LibP2P wrapper for hashicorp/raft implementation.

go-libp2p-raft implements a go-libp2p-consensus interface wrapping hashicorp/raftimplementation and providing a libp2p network transport for it.

Table of Contents

• Background
• Install
• Usage
• Contribute
• License

Background

Raft is a fault-tolerant consensus algorithm that allows a number of peers to agree on a State. Each peer can submit updates to that State, which are then distributed and agreed upon.

Hashicorp's Raft is a mature implementation of the algorithm, which includes a number of performance improvements over the original version and a modular approach that allows to replace pieces of the system with custom implementations.

LibP2P provides a modular peer-to-peer networking stack, which simplifies the networking layer by adding features like generic addressing, secure channels, protocol multiplexing over single connections or nat traversal in a standarized fashion.

go-libp2p-raft uses Hashicorp's Raft implementation and provides a LibP2P-based network transport for it. At the same time, it wraps the whole system with an implementation of the go-libp2p-consensus interface, ensuring any applications relying on it can easily swap it for a different one.

In short, go-libp2p-raft:

• can be used to implement raft-consensus-based systems
• takes advantange of the libp2p features (secure channels, protocol multiplexing, nat transversal...)
• takes advantage of Hashicorp's Raft implementation matureness and performance improvementes (pipelining)
• forms a layer which can easily be replaced by a different go-libp2p-consensus implementation.

Install

go-libp2p-raft works like a regular Go library and uses Go modules for depdendency management:

Usage

The documentation and examples for this module can be found in godoc.org/github.com/libp2p/go-libp2p-raft.

Contribute

PRs accepted.

Small note: If editing the README, please conform to the standard-readme specification.

License

MIT © Protocol Labs, Inc.

The last gx published version of this module was: 1.2.20: QmX73JLtJ92tDcZajRrYtQDVSLQ5LPnADHwwQLXkTzNRhE