Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Speaker Deck
PRO
Sign in
Sign up for free
モンストを支えるインフラの今とこれから
Isao Shimizu
March 01, 2016
Technology
70
12k
モンストを支えるインフラの今とこれから
dots. Conference Spring 2016
ゲーム開発の裏側
http://eventdots.jp/event/580344
Isao Shimizu
March 01, 2016
Tweet
Share
More Decks by Isao Shimizu
See All by Isao Shimizu
約6年間運用したシステムをKubernetesに完全移行するまで/Kubernetes Novice Tokyo
isaoshimizu
4
720
1,000万人以上が利用する「家族アルバム みてね」のSRE組織は4年間でどのように作られてきたのか/SRE NEXT 2022
isaoshimizu
7
5.5k
SREグループのマネージャーという立場になって真っ先にやったこと
isaoshimizu
5
1.3k
開発者とSREの役割、責任/SRE Lounge 13 LT
isaoshimizu
6
2.2k
世界中のユーザーが快適に利用できるクラウドネイティブなシステムを目指して/#CNDT2021
isaoshimizu
1
330
Ruby on Rails x Kubernetes におけるObservability / Rails x Kubernetes Observability
isaoshimizu
2
720
利用者数800万人突破の「家族アルバム みてね」に学ぶ クラウドセキュリティの勘所/Cloud Security Tips
isaoshimizu
6
2.1k
「家族アルバム みてね」におけるAmazon EKSへの移行の取り組み / CNBF 202001
isaoshimizu
5
1.2k
SREがセキュアなWebシステムを構築、維持するためにやれることはなにか / What can SRE do to build and maintain a secure Web system?
isaoshimizu
8
9.2k
Other Decks in Technology
See All in Technology
マネージャーからみたスクラムと自己管理化
shibe23
0
1k
ソフトウェアテスト 2022 / Software Testing 2022
ak1210
1
1.7k
ラブグラフ紹介資料 〜プロダクト解体新書〜 / Lovegraph Product Deck
lovegraph
0
140
Retca Cloud
bau
0
440
データエンジニアと作るデータ文化
yuki_saito
4
1.5k
ソフトウェアライセンス 2022 / Software License 2022
cybozuinsideout
PRO
1
1k
MoT TechTalk #12 タクシーアプリ『GO』大規模トラフィックを捌く分析データ基盤の全容に迫る!
mot_techtalk
0
360
FoodTechにおける商流・金流・物流の進化/Evolution of Commercial, Financial, and Logistics in FoodTech
dskst
0
390
QiitaConference2022
fuwasegu
0
160
LINEのB2Bプラットフォームにおけるトラブルシューティング2選
line_developers
PRO
3
290
Building smarter apps with machine learning, from magic to reality
picardparis
4
3.2k
セキュリティ 開運研修2022 / security 2022
cybozuinsideout
PRO
3
3.6k
Featured
See All Featured
Robots, Beer and Maslow
schacon
152
7.1k
Building an army of robots
kneath
299
40k
GitHub's CSS Performance
jonrohan
1020
420k
A Philosophy of Restraint
colly
192
15k
StorybookのUI Testing Handbookを読んだ
zakiyama
5
2.2k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
351
21k
Code Review Best Practice
trishagee
43
9.2k
Clear Off the Table
cherdarchuk
79
280k
Product Roadmaps are Hard
iamctodd
34
6.5k
The Language of Interfaces
destraynor
148
20k
BBQ
matthewcrist
74
7.9k
How to name files
jennybc
40
61k
Transcript
ϞϯετΛࢧ͑ΔΠϯϑϥͷࠓͱ͜Ε͔Β 2016.3.1 dots. Conference Spring 2016 ήʔϜ։ൃͷཪଆ mixi, Inc. XFLAG™
STUDIO @isaoshimizu
About Me • ਗ਼ਫ ܄ SHIMIZU ISAO @isaoshimizu • 20118݄ΑΓגࣜձࣾϛΫγΟ
• ݱࡏΤοΫεϑϥοάελδΦ γεςϜ։ൃ෦ ॴଐ • 2લʹιʔγϟϧɾωοτϫʔΩϯά αʔϏε mixi ͷӡ༻͔Β εϚʔτϑΥϯήʔϜʮϞϯελʔετϥΠΫʯͷӡ༻ 2
ϞϯελʔετϥΠΫ • 201310݄10 ਖ਼ࣜϦϦʔε • iOS൛, Android൛Λఏڙ • શੈքͰ3,000ສਓҎ্͕ϓϨΠʢಉҰͰॏෳμϯϩʔυ͞Εؚͨ·ͣʣ •
ຊɺɺؖࠃɺถɺ߳ߓɾϚΧΦͰల։ • YouTubeͰΞχϝͷ৴ 2,500ສճͷ࠶ੜɺχϯςϯυʔ3DS൛ ग़ՙ100ສຊಥഁ 3
͔͜͜ΒϞϯελʔετϥΠΫ ຊ൛ʹݶఆͨ͠༰ʹͳΓ·͢ 4
ͰݟΔϞϯελʔετϥΠΫͷΠϯϑϥ 5
6 Application 300+ Servers Resque 50 Servers Redis 30 Servers
Memcached 200+ Servers CDN Traffic Max 270Gbps API Traffic Avg 1Gbps TURN 40 Servers MariaDB 250+ Servers Internal Traffic Max 20Gbps
Πϯϑϥߏ 7
8 DC1 DC2 Main Main/Backup Main/Dev
ෳDCͱAmazon VPC • DC 1ʢϝΠϯʣɺDC 2ʢϝΠϯͱόοΫΞοϓʣɺAWSʢϝΠϯͱ։ൃڥʣͰߏ • ֤DCTY2,4ܦ༝ͰAmazon VPCͱDirectConnectͰϓϥΠϕʔτଓ •
֤DCؒยܥো࣌ʹ͓͍ͯ20Gbps·Ͱ͑ΒΕΔઃܭ • ৄ͍͠ղઆ “ڌͨ͠ʢ෦τϥϑΟοΫϘϦϡʔϜฤʣ” http://xflag.com/blog/infradb/internal_traffic_volume.html 9
֤ڌͷׂ 10
11 DC1 DC2 Main Main/Backup Main/Dev Application MariaDB Redis Resque
Memcached MariaDB Redis Memcached TURN Server ։ൃ༻Πϯελϯε܈ Application Resque
֤ڌͷׂ • ຊ൪ͷApplicationɺResqueDC1ɺDC2ͷ྆ํͰՔಇ • ຊ൪ͷRedisɺMariaDBɺMemcached • DC1ʹMaster/Backupͷηοτ • DC2ʹBackup •
BackupDC1ͱDC2߹Θͤͯ2ηοτ͋Δ • AWSͰຊ൪ͷTURN ServerʢϚϧνϓϨΠ༻ʣɺ։ൃ༻Πϯελϯε܈ͳͲ͕Քಇɻ 12
ΫϥΠΞϯτΞϓϦ͔ΒݟͨΠϯϑϥ 13
14 DC1 DC2 AWS TURN Server (EC2) CDN (CloudFront, Akamai)
API API LB LB Internet Client
ΫϥΠΞϯτΞϓϦ͔ΒͷΞΫηεઌ • DC1ͱDC2ʹ͋ΔϩʔυόϥϯαʔʢHAߏʣ • ϩʔυόϥϯαʔͷΞΫηεDNSϥϯυϩϏϯʢ2ͭͷԾIPʣ • ϩʔυόϥϯαʔ͔Β֤ڌͷApplicationαʔόৼΓ͚ • AWSͰϚϧνϓϨΠ༻ʹTURN ServerʢEC2
+ Elastic IPʣ • ήʔϜσʔλɾϦιʔεσʔλ༻ʹCDNʢCloudFront + S3ʣɻAkamaiซ༻ɻ 15
σϓϩΠ 16
17 DC1 DC2 Deploy Server S3 Bucket tarball S3 PUT
GitHub ssh Code Internet
σϓϩΠ • Capistrano 2 • ඞཁͳͱ͖ʹඞཁͳ͚ͩσϓϩΠ͢Δ • capistrano-s3copy-awscli https://github.com/bacter1a/capistrano-s3copy-awscli •
GitHub͔Β࠷৽ͷίʔυΛऔಘͯ͠S3Ξοϓϩʔυ༻ʹtarballΛ࡞ • ApplicationαʔόͰS3ʹΞοϓϩʔυ͞ΕͨtarballΛμϯϩʔυɺల։ • GitHubͷଓ੍ݶରࡦʢgithub.comେྔʹଓ͕ཁٻ͞ΕΔͱڋ൱͞ΕΔͨΊʣ 18
• capistrano-rbenv https://github.com/yyuu/capistrano-rbenv • όʔδϣϯࢦఆͰRubyͷɺΞοϓσʔτָ͕ʹ • Ruby 2.2.4ಋೖࡁΈ 19
ϓϩϏδϣχϯά 20
21 DC1 DC2 Deploy Server S3 Bucket GitHub ssh Chef
Cookbook Ubuntu Package Mirror Internet deb Package deb Package
ϓϩϏδϣχϯά • ChefʹΑΔϓϩϏδϣχϯά͕جຊ • capistrano-paratrooper-chef https://github.com/tk0miya/capistrano-paratrooper-chef • ཧϚγϯͷॳظηοτΞοϓʢ࠷ݶʣAnsibleΛ͏ • OSΫϦʔϯΠϯετʔϧޙͷঢ়ଶͰɺChef͕Πϯετʔϧ͞Ε͍ͯͳ͍ͨΊ
22
• Community CookbookΛincludeͨ͠ಠࣗCookbookΛ࡞ɺར༻͍ͯ͠Δ • ಠࣗCookbookɺXFLAGશମͷΠϯϑϥͰڞ௨ͯ͑͠ΔΑ͏ʹ • ͯ͢ͷαʔό͕ChefͰߏஙՄೳ • Քಇதͷຊ൪DBɺMemcachedʹ࠶ద༻͕ͯ͠ى͖ͳ͍Α͏ʹ 23
• S3ʹMariaDBͷϨϙδτϦͷϛϥʔʢຊՈͷোରࡦʣ • ioDriveͳͲͷυϥΠόஔ͍ͯ͋Δ • aptlyͰߏங http://www.aptly.info/ • ݸਓͷ։ൃϚγϯͰVagrant +
VirtualBox + ChefͰߏͰ͖ΔΑ͏ʹ • Test Kitchenͷ׆༻ https://github.com/test-kitchen/test-kitchen 24
ෛՙରࡦ 25
ࠓʹೖ͔ͬͯΒߴෛՙ͕ଓ͘… 26
ෛՙରࡦ • DBͷγϟʔσΟϯάɺςʔϒϧׂΛܧଓ࣮ࢪ • Applicationαʔόͷ૿ઃ 12-20 core ͳCPU x 2ʢHyper-ThreadingࢉͰ24-40
coreʣͷϚγϯ͕جຊߏ • ΫΤϦվળΩϟογϡରԠ ioDrive(ioMemory)͔ΒSSDͷεέʔϧμϯͷ࣮ݱ • Memcachedͷ૿ઃ 27
Memcachedͷߏ 28
Memcachedͷߏ • Memcached2ϓʔϧߏ • 1ϓʔϧ͋ͨΓ100 • Ϛγϯ1͋ͨΓͷϝϞϦׂΓͯ26GBʢϝϞϦ32GBࡌͷϚγϯʣ • 1ϓʔϧશମͰ2.6TBͷ༰ྔΛͭ •
྆ํͷϓʔϧʹಉ࣌ॻ͖ࠐΈ DoubleWriteCacheStores https://github.com/hirocaster/double_write_cache_stores • ϝϯςφϯεແ͠ͰϓʔϧͷΓସ͕͑ՄೳɻϓʔϧαΠζͷ૿ڧ͕Մೳʹɻ 29
2ϓʔϧߏͷMemcached ೖΕସ͑ํ๏ 30
31 App M App App M M M M M
M M M M M M set get set Pool 1 Pool 2 App App App M M M M M M set get Pool 1 Pool 2 ௨ৗ࣌ ఀࢭɾ૿ઃ M M શΫϦΞ͓ͯ͘͠ M M M M M M Pool2ͷsetΛఀࢭ M Memcachedϗετ
32 App M App App M M M M M
set get set Pool 1 Pool 2 Γସ͑ M M M M M M M M App App App set get Pool 1 Pool 2 Ωϟογϡ͋ͨͨΊ set M M M M M M M M M M M M M M ͠Β͋ͨͨ͘ΊΔ
ϩʔυόϥϯαʔ 33
ϩʔυόϥϯαʔ • ApplicationαʔόͷલஈΞϓϥΠΞϯεͷϩʔυόϥϯαʔΛར༻ • A10 Networks AX2500 • RESTful APIʹΑΔૢ࡞͕Մೳ
• ࣗࣾ։ൃͷGoͷCLIπʔϧʢa10-cliʣ • ApplicationαʔόͷՃɺআ࣌ʹίϚϯυ1ͭͰαʔϏεΠϯɾΞτ͕Ͱ͖Δ 34
35 nginx unicorn nginx unicorn nginx unicorn nginx unicorn MemcachedMariaDBͳͲ
Internet A10 ϩʔυόϥϯαʔ Applicationαʔό
ϞχλϦϯάɾࢹ 36
37 CloudForecast • ͯ͢ͷαʔόͷϝτϦΫεऔಘ • 1,000ͷαʔό͕ܭଌର • ༷ʑͳಠࣗͷϝτϦΫεΛՃ https://github.com/kazeburo/cloudforecast
38 GrowthForecast • DCϥοΫͷిྗͷάϥϑԽ • Fluentd Monitoring AgentͷάϥϑԽ http://kazeburo.github.io/GrowthForecast/
39 • ͯ͢ͷαʔόͷࢹ • 12,000Λ͑Δࢹ߲ • ಠࣗͷϓϥάΠϯΛՃ • PagerDutyͱͷ࿈ܞ •
൪ͷεέδϡʔϦϯά • ΤεΧϨʔγϣϯϙϦγʔ • Slackͷ௨ https://www.nagios.org/
40 • nginx, ApplicationͷϩάΛ FluentdΛͬͯElasticsearchసૹ • APIຖͷॲཧ࣌ؒϨεϙϯελΠϜͷܭଌ • Τϥʔසͷܭଌ •
ಛఆϗετ͔ΒͷΞΫηεͷௐࠪ • Slow QueryͷՄࢹԽ • CloudTrailϩάͷՄࢹԽ https://www.elastic.co/
41 nginx unicorn Amazon S3 GrowthForecast LTSV Log Application Servers
ϩάసૹϑϩʔ Monitoring Agent Response Time Status Code Monitoring Agent Log Log td-agent 2.3.x Max 500Mbps Max 500Mbps
ৗͷπʔϧ 42
43 • ίϛϡχέʔγϣϯSlackͰ౷Ұ • Hubot https://hubot.github.com ར༻ʹΑΔChatOpsͷ࣮ݱ • ։ൃڥͷσϓϩΠͳͲΛSlack͔Β࣮ߦՄೳ •
ৄ͘͠Software Design 20161݄߸ͷChatOpsಛूʹ http://gihyo.jp/magazine/SD/archive/2016/201601 • ΞϓϦέʔγϣϯίʔυΠϯϑϥߏங༻ͷCookbookͳͲ ͯ͢GitHub্Ͱཧ • pull requestsϕʔεͷ։ൃɺϨϏϡʔ • GitHub্Ͱͷ׆ಈSlack௨͞ΕΔ • GitHubͰpull requests͕࡞͞ΕΔͱࣗಈςετ࣮ߦ • Dockerίϯςφͷੜɺςετ࣮ߦɺഁغ • Hubotͱͷ࿈ܞ
͜Ε͔Β͍͖͍ͬͯͨ͜ͱ 44
• ίʔυͷվળɺεέʔϧΞτɺΩϟογϡར༻ͳͲ • εέʔϧΞοϓͰ͖Δ͚ͩΓͨ͘ͳ͍ • ݁Ռతʹεέʔϧμϯʹͭͳ͕Δͱϕετ • ͜ΕΒैདྷ͔Βܧଓ࣮ͯ͠ࢪ͍ͯ͠Δ • ιϑτΣΞͷܧଓతΞοϓσʔτ
• Ubuntu Server 14.04 or 16.04 LTSʢ4/21ϦϦʔε༧ఆʣͷҠߦ • KernelɺϛυϧΣΞͷΞοϓσʔτੵۃతʹ࣮ࢪ 45
• MemcachedͷSlab Rebalancingʢ slab_reassign, slab_automove ʣ • ·ͩௐࠪɺݕূஈ֊ͳͷͰӡ༻ࣄྫ͕͋ΕΓ͍ͨ • ࢹɺϞχλϦϯάڥͷվળ
• ෛՙҟৗʹΑΓૉૣ͘ؾ͚ͮΔӡ༻ʹ • ͏গࣗ͠ಈԽ͍ͨ͠ͱ͜Ζ • Consulͱͷ࿈ܞ 46
• ࣾͷ৽نҊ݅ͰHashicorpࣾπʔϧ Terraformͷར༻͕࢝·͍ͬͯΔ • Ϟϯετʹޙ͔Βಋೖ͢ΔͷίετϦεΫ͕ߴ͍ͷͰಋೖ༧ఆͳ͠ • ෦తʹπʔϧར༻ʹΑΔޮԽ͓͜ͳ͍͖͍ͬͯͨ • ΠϯϑϥςετͷޮԽ •
DockerServerspecͳͲΛ͞Βʹ׆༻͍͖͍ͯͨ͠ • Chef CookbookͷϦϑΝΫλϦϯάɺͬͱγϯϓϧʹ 47
࠷ޙʹ 48
ΤϯδχΞืूதʂ 49 http://xflag.com/recruit/career/engineer.html
͋Γ͕ͱ͏͍͟͝·ͨ͠ 50