Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
検索基盤を安全にElasticsearchに置き換えるためにやったこと
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
Hiroki Sakamoto
May 12, 2018
Technology
3.4k
6
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
検索基盤を安全にElasticsearchに置き換えるためにやったこと
Feature Toggleとダークローンチで安全にElasticsearchクラスタをリリースした話。
Hiroki Sakamoto
May 12, 2018
More Decks by Hiroki Sakamoto
See All by Hiroki Sakamoto
Scaling Time-Series Data to Infinity: A Kubernetes-Powered Solution with Envoy
taisho6339
0
76
年間一億円削減した時系列データベースのアーキテクチャ改善
taisho6339
0
61
k8sで構築する大規模時系列データのスケーラブルな分散処理
taisho6339
0
46
Ingress For Anthosを活用した安全なk8sクラスタ運用/Ingress For Anthos In Production
taisho6339
2
1.2k
k8sの可用性とScalabilityを担保するための大事な観点 / Best practices for ensuring availability and scalability for k8s
taisho6339
3
2.4k
Other Decks in Technology
See All in Technology
IDperturb: Enhancing Variation in Synthetic Face Generation via Angular Perturbation
sansantech
PRO
0
130
本番に近いテストをもっと手軽に - Postmanで広がるAPIテストの世界 / Expanding the World of API Testing with Postman
yokawasa
1
240
[RSJ26] NarrativeFlow: Flow-Based Vision-Language-Action Model Using Robot Velocity Fields
keio_smilab
PRO
0
150
なぜSRE・セキュリティは評価されないのか?守りの組織を事業成長エンジンに変えた実践
cscengineer
PRO
2
2.1k
Autonomous AI Databaseサービス・アップデート(FY27)/ adb-service-update-jp-fy27
oracle4engineer
PRO
0
100
Redmine 7.0で私が開発した新機能の狙いと背景
vividtone
1
100
【試作】IoT x AIエージェント
happysamurai294
0
100
Genie Code ワークショップ 基礎編 / Genie-Code-Workshop-fundamental
databricksjapan
PRO
0
340
リージョンの壁を越える、 ちょっと変わったAWSサービスの話
falken
PRO
0
210
データエンジニアの困りごとをDevinと一緒に解消する
10xinc
2
790
[DroidKaigi 2026] Making UI specifications visible: Android UI development in the AI agent era supported by Compose Screenshot Testing and galleries
syarihu
0
530
Does an AI Watermark Survive Translation?
machinetranslation
0
520
Featured
See All Featured
Into the Great Unknown - MozCon
thekraken
41
2.7k
The Art of Programming - Codeland 2020
erikaheidi
57
14k
Dominate Local Search Results - an insider guide to GBP, reviews, and Local SEO
greggifford
PRO
0
320
Skip the Path - Find Your Career Trail
mkilby
1
220
Intergalactic Javascript Robots from Outer Space
tanoku
273
27k
Future Trends and Review - Lecture 12 - Web Technologies (1019888BNR)
signer
PRO
0
3.7k
30 Presentation Tips
portentint
PRO
1
390
16th Malabo Montpellier Forum Presentation
akademiya2063
PRO
0
370
Bioeconomy Workshop: Dr. Julius Ecuru, Opportunities for a Bioeconomy in West Africa
akademiya2063
PRO
1
340
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
38
3k
How to Align SEO within the Product Triangle To Get Buy-In & Support - #RIMC
aleyda
2
1.8k
A designer walks into a library…
pauljervisheath
211
25k
Transcript
Hiroki Sakamoto @taisho6339 ݕࡧج൫Λ҆શʹ Elasticsearchʹஔ͖͑ΔͨΊʹͬͨ͜ͱ
ຊࢿྉͰऔΓ্͛Δ༰ DBݕࡧ͔ΒElasticsearchʹ҆શʹஔ͖͑Δͱ͖ʹɺ μʔΫϩʔϯνFeatureToggleΛ׆༻ͯ҆͠શʹϦϦʔεͨ͠ݟ https://www.elastic.co/jp/
ຊࢿྉͰड़ͳ͍͜ͱ • ESͷجૅతͳ෦ • ESͷΠϯσοΫεɺΫϥελઃܭ • ΠϯσΫγϯάݕࡧͷࡉ͔͍࣮ʹ͍ͭͯ • Feature Toggleͷ۩ମతͳ࣮ʹ͍ͭͯ
࣮ࢪͨ͠αʔϏεཁ݅ • Ϣʔβ100ສਓҎఔͷձһ੍SNSαʔϏε • Ϣʔβͷݕࡧػೳ͕͋Δ • ଐੑ(ੑผɺྸɺझຯͳͲ)ΛݩʹύϥϝʔλͰݕࡧ • MySQLαʔόSELECTจΛൃߦ͢Δ͜ͱͰݕࡧΛ࣮ݱ •
ϑϦʔϫʔυݕࡧͳͲͳ͍
αʔϏεͷ՝ײ ݕࡧύϥϝʔλछྨఔࢦఆͰ͖ɺ શͯͷύϥϝʔλʹΠϯσοΫε͕ޮ͘Θ͚Ͱͳ͍ ςʔϒϧϑϧεΩϟϯ͕සൃ αʔόͰεέʔϧͰ͖ͳ͍
αʔϏεͷ՝ײ ύϑΥʔϚϯεΛग़͠ɺ͔ͭαʔϏεͷʹ߹Θͤͯ εέʔϧͤ͞ΒΕΔج൫͕ඞཁͩͬͨ
ElasticsearchΫϥελͷߏங
ΞʔΩςΫνϟ master data ࢹཧ ΞϓϦέʔγϣϯαʔό ݕࡧ όοναʔό ΠϯσΫγϯά
ΞʔΩςΫνϟ • ϕʔγοΫͳESΫϥελ • masterԽ & εϓϦοτϒϨΠϯରࡦͰ3 • dataԽ͢Δ࠷খ୯ҐͰ2 •
ΞϓϦέʔγϣϯαʔό͔Βdataϊʔυʹରͯ͠ݕࡧ • ΠϯσΫγϯάόονͰఆظతʹߦ͏(χΞϦΞϧλΠϜ) • ߋ৽ରΩϡʔΠϯά
ϦϦʔεʹ͏՝ײ ݕࡧ݁Ռଥੑͷ୲อ Կ͔͋ͬͨͱ͖ͷ &4ো࣌ͷݕࡧͲ͏ͳΔͷ͔ʁ
ϦϦʔεʹ͏՝ײ ݕࡧ݁Ռଥੑͷ୲อ &4ো࣌ͷݕࡧͲ͏ͳΔͷ͔ʁ ଧͪख μʔΫϩʔϯν
μʔΫϩʔϯν ʮμʔΫ ϩʔϯνͱԿ͔ : CRE ͕ݱͰֶΜͩ͜ͱʯ https://cloudplatform-jp.googleblog.com/2017/08/CRE-life-lessons- what-is-a-dark-launch-and-what-does-it-do-for-me.html
μʔΫϩʔϯν ΞϓϦέʔγϣϯαʔό MySQL ྆ํʹݕࡧཁٻ
μʔΫϩʔϯν ΞϓϦέʔγϣϯαʔό MySQL ݕࡧ݁ՌΛൺֱ
μʔΫϩʔϯν ΞϓϦέʔγϣϯαʔό MySQL ҰఆҎ্ͷࠩҟ͕͋Δͱ͖ʹ ूܭ༻ʹϩάΛు͘
μʔΫϩʔϯν ΞϓϦέʔγϣϯαʔό MySQL ࣮ࡍʹฦ͢ͷDBͷ݁Ռ Ϩεϙϯε
μʔΫϩʔϯν ϩάूܭݕূ σϓϩΠ վम ζϨ͕ڐ༰ΛΔ·Ͱ վળαΠΫϧΛ܁Γฦͨ͠
ϦϦʔεʹ͏՝ײ &4ো࣌ͷݕࡧͲ͏ͳΔͷ͔ʁ &4ো࣌ͷݕࡧͲ͏ͳΔͷ͔ʁ ଧͪख Feature Toggleͷ׆༻
Feature Toggle • σϓϩΠແ͠ͰಈతʹػೳͷON/OFFΛ͢ΔͨΊͷ֓೦ɻ • ༗໊ͳ࣮ϥΠϒϥϦͩͱJavaͷFF4JͳͲ͕͋Δɻ • ୯७ͳON/OFF͚ͩͰͳ͘ɺಛఆͷ݅ͷϢʔβʹ௨ৗͱҧ ͏ͷΛग़͚ͨ͠Γ͢Δ͜ͱ͕Ͱ͖Δ •
FeatureToggles https://martinfowler.com/articles/feature-toggles.html#OpsToggles
Feature Toggle ࣮Πϝʔδ if( isEnableFeature(“FEATURE_ES_SEARCH”) ) { // ElasticsearchͰͷݕࡧ }
else { // DBͰͷݕࡧ } ͜ͷΑ͏ͳ࣮Λ͓ͯ͘͠ͱɺ ཧը໘͔ΒಈతʹϑϥάΛOFFʹͰ͖Δ
Feature Toggle ࣮Πϝʔδ ग़య: http://ff4j.org/ ͜͜ͷON/OFFͰϑϥά͕มΘΔ!
Feature Toggleͷ׆༻ ΞϓϦέʔγϣϯαʔό MySQL Toggle͕ON
Feature Toggleͷ׆༻ ΞϓϦέʔγϣϯαʔό MySQL Toggle͕OFF Toggle͕OFFͷͱ͖DBͰݕࡧͤ͞Δ
Feature Toggleͷ׆༻ data ΞϓϦέʔγϣϯαʔό ݕࡧ όοναʔό ΠϯσΫγϯά Τϥʔൃੜʂ Τϥʔൃੜʂ ElasticsearchͰΠϯσΫγϯάɺ͘͠ݕࡧͰɺ
Τϥʔ͕ҰఆҎ্ग़ͨ߹ࣗಈతʹToggleΛOFFʹ͢Δ
Feature Toggle ཧը໘͔ΒͷखಈΓସ͑ɺESΤϥʔݕग़࣌ͷࣗಈΓସ͑ʹ ΑͬͯɺσϓϩΠແ͠ͰDBݕࡧϑΥʔϧόοΫ Կ͔͋ͬͨͱͯ͠ϢʔβͷӨڹΛ࠷খݶʹ
݁Ռ • ϦϦʔεޙ2ϲ݄ܦա͍ͯ͠Δ͕োൃੜ0݅ɻ • (ϨεϙϯελΠϜ28ഒվળ)
·ͱΊ • Լهͷγϯϓϧͳ͕Βڧྗͳߟ͑ํͰো0ͰϦϦʔε • μʔΫϩʔϯνͰຊ൪ڥͷτϥϑΟοΫͰ݁ՌݕূΛߦͬͨ • Feature Toggleͷ׆༻Ͱ͙͢ʹϑΥʔϧόοΫ