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

etcd & Raft

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
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
290
Build and Development Environments with Nix and Docker
Avatar for Christine Koppelt ckoppelt
0
410
Build and Development Environments with Nix
Avatar for Christine Koppelt ckoppelt
0
440
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
Data-Centric Kaggle
Avatar for ねぼすけAI isax1015
2
770
Package Management Learnings from Homebrew
Avatar for Mike McQuaid mikemcquaid
0
220
AI時代の認知負荷との向き合い方
Avatar for OptFit Corp. optfit
0
160
フロントエンド開発の勘所 -複数事業を経験して見えた判断軸の違い-
Avatar for Yoichiro Kubo heimusu
7
2.8k
AIフル活用時代だからこそ学んでおきたい働き方の心得
Avatar for shinoyu shinoyu
0
130
LLM Observabilityによる 対話型音声AIアプリケーションの安定運用
Avatar for Hiroyuki Moriya gekko0114
2
430
組織で育むオブザーバビリティ
Avatar for ryotaro kobayashi ryota_hnk
0
170
Vibe Coding - AI 驅動的軟體開發
Avatar for Micky Li mickyp100
0
180
15年続くIoTサービスの SREエンジニアが挑む 分散トレーシング導入
Avatar for Melonps melonps
2
200
CSC307 Lecture 06
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
680
16年目のピクシブ百科事典を支える最新の技術基盤 / The Modern Tech Stack Powering Pixiv Encyclopedia in its 16th Year
Avatar for ahu ahuglajbclajep
5
1k
Rust 製のコードエディタ “Zed” を使ってみた
Avatar for NearMeの技術発表資料です nearme_tech
PRO
0
180

Featured

See All Featured
The World Runs on Bad Software
Avatar for Brandon Keepers bkeepers
PRO
72
12k
Bridging the Design Gap: How Collaborative Modelling removes blockers to flow between stakeholders and teams @FastFlow conf
Avatar for Kenny Baas-Schwegler baasie
0
450
How to optimise 3,500 product descriptions for ecommerce in one day using ChatGPT
Avatar for Katarina Dahlin katarinadahlin
PRO
0
3.4k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
Avatar for Morgane Peng morganepeng
133
19k
Practical Orchestrator
Avatar for Shlomi Noach shlominoach
191
11k
Why Mistakes Are the Best Teachers: Turning Failure into a Pathway for Growth
Avatar for Umar Saidu Auna auna
0
51
Marketing to machines
Avatar for Jono Alderson jonoalderson
1
4.6k
B2B Lead Gen: Tactics, Traps & Triumph
Avatar for Sophie Logan marketingsoph
0
53
Bash Introduction
Avatar for André Augusto Costa Santos 62gerente
615
210k
Performance Is Good for Brains [We Love Speed 2024]
Avatar for Tammy Everts tammyeverts
12
1.4k
The Curious Case for Waylosing
Avatar for Cassini Nazir cassininazir
0
240
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

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]