memberlist
Golang package for gossip based membership and failure detection (by hashicorp)
hashring
Consistent hashing "hashring" implementation in golang (using the same algorithm as libketama) (by serialx)
memberlist | hashring | |
---|---|---|
8 | 1 | |
3,506 | 557 | |
0.4% | - | |
4.8 | 10.0 | |
14 days ago | almost 4 years ago | |
Go | Go | |
Mozilla Public License 2.0 | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
memberlist
Posts with mentions or reviews of memberlist.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-01-03.
- library for gossip coordination
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Is it possible to have more than 1 master available for writes in a raft system?
I use lightweight https://github.com/hashicorp/memberlist to build initial cluster skeleton (find out what are nodes constituting it)
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Leaderless consensus protocol in the wild
Does https://github.com/hashicorp/memberlist count? It’s a gossip-based eventual consistency protocol based on SWIM.
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What sort of mature, open-source libraries do you feel Rust should have but currently lacks?
An equivalent of golang's memberlist would be awesome.
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What's the biggest outage you have ever caused?
I don't know the engineer that did it but I know what happened. There's a library that a bunch of foundational Amazon services use called DFDD. It uses a gossip protocol to handle service discovery and health checking. The open source equivalent is Hashicorp memberlist. To remove a node from the cluster, you have to send a command to an arbitrary node that says a node is dead.
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Service discovery library in Rust?
serf uses memberlist which uses the SWIM failure detection protocol (https://www.cs.cornell.edu/projects/Quicksilver/public_pdfs/SWIM.pdf) with the Lifeguard extensions (https://arxiv.org/pdf/1707.00788.pdf).
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Ask HN: Which are the best go repositories to read to learn the language?
https://github.com/hashicorp/memberlist
Fairly idiomatic/clean
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A Spanner-based distributed locking library
This algorithm assumes you're doing that separately using some sort of membership protocol (e.g. SWIM), and you pass in the membership list that you are keeping up to date with that protocol. If you're curious about those, HashiCorp memberlist and HashiCorp Serf are really good to look at. I believe Consul uses those libraries under the hood.
hashring
Posts with mentions or reviews of hashring.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-01-03.
-
Is it possible to have more than 1 master available for writes in a raft system?
What is commited to config group log is then base to spin out multi-group raft; I'm using consistent hashing currently because of API: https://github.com/serialx/hashring but soon I plan to migrate to rendezvous hashing either by finding out similar library or by rewriting API hashring to rendezvous (algorithm is quite trivial so it isn't big deal)
What are some alternatives?
When comparing memberlist and hashring you can also consider the following projects:
rust - Official implementation of the IPGen Spec in Rust
dragonboat-example - Examples for Dragonboat
spindle - A distributed locking library built on top of Cloud Spanner and TrueTime.
dragonboat - A feature complete and high performance multi-group Raft library in Go.
LiteDB - LiteDB - A .NET NoSQL Document Store in a single data file
pjproject - PJSIP project
futures-rs - Zero-cost asynchronous programming in Rust
groupcache - groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases.
wtf - WTF Dial is an example web application written in Go.
pkgsite - [mirror] Home of the pkg.go.dev website
go - The Go programming language