Upgrade to Pro — share decks privately, control downloads, hide ads and more …

etcd & Raft

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for Christine Koppelt Christine Koppelt
December 03, 2014
Programming
0
150

etcd & Raft

Avatar for Christine Koppelt

Christine Koppelt

December 03, 2014
Tweet

More Decks by Christine Koppelt

See All by Christine Koppelt
Was sind eigentlich Regression, Clustering und Classification?
Avatar for Christine Koppelt ckoppelt
0
350
Entwicklungsumgebungen automatisieren
Avatar for Christine Koppelt ckoppelt
0
300
Build and Development Environments with Nix and Docker
Avatar for Christine Koppelt ckoppelt
0
420
Build and Development Environments with Nix
Avatar for Christine Koppelt ckoppelt
0
450
Build und Deployment von Microservices mit GitLab CI
Avatar for Christine Koppelt ckoppelt
1
330
systemd - Ein Überblick
Avatar for Christine Koppelt ckoppelt
3
390

Other Decks in Programming

See All in Programming
JPUG勉強会 OSSデータベースの内部構造を理解しよう
Avatar for Atsushi Ogawa oga5
2
220
atmaCup #23でAIコーディングを活用した話
Avatar for ML_Bear ml_bear
4
720
ふん…おもしれぇ Parser。RubyKaigi 行ってやるぜ
Avatar for Kai aki_pin0
0
120
AIエージェントのキホンから学ぶ「エージェンティックコーディング」実践入門
Avatar for Masahiro Nishimi masahiro_nishimi
7
1.2k
Agent Skills Workshop - AIへの頼み方を仕組み化する
Avatar for Gota gotalab555
13
7.4k
AI主導でFastAPIのWebサービスを作るときに 人間が構造化すべき境界線
Avatar for Jun okazaki okajun35
0
420
nilとは何か 〜interfaceの構造とnil!=nilから理解する〜 / Understanding nil in Go Interface Representation and Why nil != nil
Avatar for kuro kuro_kurorrr
3
1.5k
モジュラモノリスにおける境界をGoのinternalパッケージで守る
Avatar for magavel magavel
0
3.3k
New in Go 1.26 Implementing go fix in product development
Avatar for sunecosuri sunecosuri
0
100
TipKitTips
Avatar for Ryomm ktcryomm
0
130
Claude Codeセッション現状確認 2026福岡 / fukuoka-aicoding-00-beacon
Avatar for monochromegane monochromegane
3
350
CDIの誤解しがちな仕様とその対処TIPS
Avatar for futokiyo futokiyo
0
140

Featured

See All Featured
So, you think you're a good person
Avatar for Per Axbom axbom
PRO
2
1.9k
Making Projects Easy
Avatar for Brett Harned brettharned
120
6.6k
The #1 spot is gone: here's how to win anyway
Avatar for Tamara Novitovic tamaranovitovic
2
970
How To Speak Unicorn (iThemes Webinar)
Avatar for Michelle Schulp Hunt marktimemedia
1
400
Leo the Paperboy
Avatar for Maya Tellez mayatellez
4
1.5k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
Avatar for Vitaly Friedman smashingmag
254
22k
Speed Design
Avatar for Sergey Chernyshev sergeychernyshev
33
1.6k
DBのスキルで生き残る技術 - AI時代におけるテーブル設計の勘所
Avatar for soudai sone soudai
PRO
62
50k
Unsuck your backbone
Avatar for Amy Palamountain ammeep
671
58k
How People are Using Generative and Agentic AI to Supercharge Their Products, Projects, Services and Value Streams Today
Avatar for Helen Beal helenjbeal
1
130
Music & Morning Musume
Avatar for Bryan Veloso bryan
47
7.1k
AI Search: Implications for SEO and How to Move Forward - #ShenzhenSEOConference
Avatar for Aleyda Solis aleyda
1
1.1k

Transcript

  1. etcd and Raft Christine Koppelt 3. December 2014

  2. CoreOS Source: https://coreos.com (modified)

  3. etcd etcd core-host4 core-host3 core-host2 core-host5 core-host1 Source: https://coreos.com/

  4. etcd Cluster etcd etcd etcd etcd etcd Leader Follower etcd

    etcd

  5. Client Interaction curl ­L http://127.0.0.1:4001/v2/keys/x ­XPUT ­d value="7" { "action":

    "set", "node": { "createdIndex": 2, "key": "/x", "modifiedIndex": 2, "value": "7" }, "prevNode": { "createdIndex": 1, "key": "/x", "value": "0", "modifiedIndex": 1 } }

  6. Writing an entry‒ Part 1

  7. Writing an entry‒ Part 2

  8. Log compaction & Snapshots Source: https://ramcloud.stanford.edu/raft.pdf (modified)

  9. Follower Crash etcd etcd etcd etcd etcd Leader Follower etcd

    etcd

  10. Leader Crash & Leader election etcd etcd etcd etcd etcd

    new Leader Follower etcd etcd

  11. Questions? @ckoppelt [email protected]