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

medibaにおけるIAMユーザ管理の歴史 / instudystyle LT mediba...

Kazuki Numazawa
August 02, 2019
Technology
2
1.3k

medibaにおけるIAMユーザ管理の歴史 / instudystyle LT mediba IAM Management History

2019/08/02 インフラ・ネットワークエンジニア勉強会 Vol.1
https://istyle.connpass.com/event/133989/
にて、LT発表した資料。

Kazuki Numazawa

August 02, 2019
Tweet

More Decks by Kazuki Numazawa

See All by Kazuki Numazawa
システムのログは保存したか？で、その後どうする？システムのログ保存先とコスト最適化について
numasawa
2
390
AWS account and user management design in asken
numasawa
2
920
日本からでも楽しめる！re:Inventの楽しみ方 / re:Invent 2018 from Japan
numasawa
1
190
英語？なにそれおいしいの？人向けre:Inventを楽しむ方法 / re:Invent 2018 Standby
numasawa
0
920
Utilization of data of RDS aurora
numasawa
0
67
reinvent ultra quiz champion
numasawa
0
570
AWS導入事例と失敗談
numasawa
1
570

Other Decks in Technology

See All in Technology
RECRUIT TECH CONFERENCE 2025 プレイベント【高橋】
recruitengineers
PRO
0
160
プロダクトエンジニア構想を立ち上げ、プロダクト志向な組織への成長を続けている話 / grow into a product-oriented organization
hiro_torii
1
220
運用しているアプリケーションのDBのリプレイスをやってみた
miura55
1
740
Amazon S3 Tablesと外部分析基盤連携について / Amazon S3 Tables and External Data Analytics Platform
nttcom
0
140
RSNA2024振り返り
nanachi
0
590
The Future of SEO: The Impact of AI on Search
badams
0
200
Oracle Base Database Service 技術詳細
oracle4engineer
PRO
6
57k
Building Products in the LLM Era
ymatsuwitter
10
5.5k
あれは良かった、あれは苦労したB2B2C型SaaSの新規開発におけるCloud Spanner
hirohito1108
2
630
滅・サービスクラス🔥 / Destruction Service Class
sinsoku
6
1.6k
PHPで印刷所に入稿できる名札データを作る / Generating Print-Ready Name Tag Data with PHP
tomzoh
0
110
株式会社EventHub・エンジニア採用資料
eventhub
0
4.3k

Featured

See All Featured
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
160
15k
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
44
7k
Scaling GitHub
holman
459
140k
Making Projects Easy
brettharned
116
6k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
330
21k
BBQ
matthewcrist
87
9.5k
Building Adaptive Systems
keathley
40
2.4k
Fashionably flexible responsive web design (full day workshop)
malarkey
406
66k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
6
550
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
193
16k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
32
2.1k
GraphQLとの向き合い方2022年版
quramy
44
13k

Transcript

  1. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE mediba ʹ͓͚Δ IAM Ϣʔβ؅ཧͷྺ࢙ ΠϯϑϥɾωοτϫʔΫΤϯδχΞษڧձ Vol.1

  2. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ࣗݾ঺հ ໊લ: প୔ Ұथ ॴଐ: ɹגࣜձࣾmediba ΠϯϑϥετϥΫνϟʔ෦ ΍ͬͯΔ͜ͱ: ɹओʹ

    AWS Λ࢖ͬͨγεςϜΠϯϑϥͷઃܭɾߏஙɾӡ༻ AWS ྺ: 7೥ ɹ2016೥ AWS ΢ϧτϥΫΠζνϟϯϐΦϯ

  3. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ձࣾ঺հ גࣜձࣾmediba ۀ຿಺༰: KDDI גࣜձࣾͷ au εϚʔτύεΛத৺ͱͨ͠ au ؔ࿈αʔϏεӡӦ

    ͷଞɺࠃ಺֎ʹͯΧϧνϟʔɾήʔϜɾࢠҭͯ౳ɺ෯޿͍෼໺Ͱαʔ ϏεΛల։͠ɺϢʔβʔ͕ΠϯλʔωοτΛ௨ͯ͡ඞཁͳ࣌ʹඞཁͳ ৘ใʹΞΫηεͰ͖Δ؀ڥͮ͘ΓͷͨΊͷαʔϏεΛఏڙ͍ͯ͠· ͢ɻ ※auεϚʔτύε ͸KDDI גࣜձࣾͷ঎ඪ·ͨ͸ొ࿥঎ඪͰ͢ɻ https://www.mediba.jp/company/info.html ΑΓൈਮ

  4. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ձࣾ঺հ ؆୯ʹݴ͏ͱɺ • au ؔ࿈αʔϏε΍ͬͯ·͢ • au ֎ͷαʔϏε΋ॾʑ΍ͬͯ·͢ ͜ΕΒΛ௨ͯ͡

    ʮώτʹ“HAPPY”Λʯಧ͚Δͷ͕ զʑͷϛογϣϯͰ͢ɻ

  5. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ձࣾ঺հ ѻ͍ͬͯΔ au ؔ࿈αʔϏε(Ұ෦) • au Web ϙʔλϧ (

    https://auone.jp/ ) • au Web ϙʔλϧͷχϡʔε໘ ( https://article.auone.jp/ ) • au ఱؾ ( https://tenki.auone.jp/ ) • ϙΠϯτஷΊΔ ( https://enjoy.point.auone.jp/ ) • au εϚʔτύεͷҰ෦ίϯςϯπ • ձһಛయɺΞϓϦऔΓ์୊ɺೖୀձɺetc…

  6. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ຊ୊

  7. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE [૲૑ظ] (2013೥ʙ2015೥ࠒ)

  8. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAMϢʔβ؅ཧ[૲૑ظ] • mediba ʹ͓͚Δ AWS ར༻͸ 2013೥ࠒ͔Β • ๭ϒϩάͷձࣾܦ༝Ͱ

    AWS ΞΧ΢ϯτΛൃߦ ͯ͠ར༻ • ͳͷͰɺ͕͢͞ʹʮroot ϢʔβΛར༻͢Δʯͱ ͍͏ΞϯνύλʔϯதͷΞϯνύλʔϯঢ়ଶ͸ ආ͚ΒΕ͍ͯͨ

  9. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ͪͳΈʹલ৬Ͱ͸΍ͬͯͨYOʂ(খ੠)

  10. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAMϢʔβ؅ཧ[૲૑ظ] • ࠷ॳͷࠒ͸ɺ·ͩ • ΞΧ΢ϯτ΋਺ݸఔ౓ • ར༻ऀ΋਺ਓఔ౓ • ͦͷ౰࣌ͷ

    IAM Ϣʔβ • ֤ AWS ΞΧ΢ϯτͦΕͧΕʹ
 ݸਓ༻ IAM ϢʔβΛ࡞੒

  11. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAMϢʔβ؅ཧ[૲૑ظ]

  12. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE [సػ] (2015೥)

  13. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[సػ] ࣌͸2015೥ ؾ෇͚͹ΞΧ΢ϯτ਺͕େྔʹ → ࣗવͱ IAM Ϣʔβ਺΋๲େʹ

  14. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE Why ?

  15. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[సػ] • AWS Λར༻ͨ͠ϓϩμΫτ͕૿͑Δͨͼʹ3ͭ ͣͭΞΧ΢ϯτ͕૿͑Δঢ়ଶ • 2015೥ࠒʹ͸40͍ۙΞΧ΢ϯτ͕͋ͬͨͱ͔ͳ ͔ͬͨͱ͔

    • ΞΧ΢ϯτ͝ͱʹ IAM ϢʔβΛ࡞੒ɾ؅ཧ͢Δ ͷ͸ਖ਼௚͖ͭ͘ͳ͖ͬͯͨ • ར༻ऀଆ΋ɺ౎౓ϩάΠϯɾϩάΞ΢τΛ܁Γ ฦ͢ͷ͕͠ΜͲ͔ͬͨͱࢥ͏

  16. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[సػ] • ͍ͭͰʹɺ͜ͷࠒ͔ΒηΩϡϦςΟ໘͕ؾʹͳ Γͩ͢ • ͜͜·Ͱ͸ɺID/ύεϫʔυ ͷΈͰϩάΠϯ

  17. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE [స׵ظ] (2015೥)

  18. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[స׵ظ] • IAM Ϣʔβͷ؅ཧ͕൥ࡶ • IAM ϢʔβͷηΩϡϦςΟ໘͕ؾʹͳΔ

  19. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ͜ͷ2ͭΛಉ࣌ʹղܾ͢ΔͨΊ

  20. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ʮ౿Έ୆ AWS ΞΧ΢ϯτํࣜʯ Λ࠾༻

  21. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[స׵ظ]

  22. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[స׵ظ] • Πϝʔδ͸౿Έ୆αʔόͱಉ͡ • ֤ϓϩμΫτͷ֤؀ڥ΁ͷೖΓޱͱ͚ͯͩ͠ͷ AWS ΞΧ΢ϯτΛ༻ҙ •

    ೖΓޱ͕1ͭʹͳΔͷͰɺ͜͜ͷ CloudTrail Λ ༗ޮԽͯ͠ɺϩάΠϯه࿥Λอଘɺ؂ࢹ • ౿Έ୆্ͷ IAM Ϣʔβͷ MFA ઃఆΛඞਢͱ͢ Δ͜ͱͰηΩϡϦςΟΛ޲্

  23. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE [੒ख़ظ] (2016೥ʙݱࡏ)

  24. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ͔͜͜Β͸ɺ࣮ࡍʹͲ͏͍͏ ઃఆʹͳ͍ͬͯΔ͔Λ͝঺հ͠·͢ɻ

  25. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ֤ϓϩμΫτͷ֤؀ڥͷ AWS ΞΧ΢ϯτଆ (࣮؀ڥ)

  26. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ࣮؀ڥଆ • ৽ن AWS ΞΧ΢ϯτൃߦޙɺ࠷ॳʹ
 ΫϩεΞΧ΢ϯτΞΫηε༻ͷ IAM ϩʔϧΛ༻ҙ •

    ͜ͷ IAM ϩʔϧʹɺ౿Έ୆ΞΧ΢ϯτ͔Βͷ
 ར༻ڐՄΛઃఆ • ʮMFA ඞਢʯΛ৚݅ʹઃఆ

  27. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ࣮؀ڥଆ • IAM ϩʔϧ͸େ·͔ʹҎԼͷछྨͷ΋ͷΛ༻ҙ • ؅ཧऀ༻ • Administrator •

    ਖ਼ࣾһ༻ • IAM ͷҰ෦ݖݶҎ֎͸શͯڐՄ • (ਖ਼ࣾһҎ֎ͷ)։ൃऀ༻ • ୲౰͍ͯ͠ΔϓϩμΫτͰར༻͢ΔαʔϏεͷݖݶͷΈڐՄ • ReadOnly ༻ • ROMઐ

  28. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ࣮؀ڥଆ ͪͳΈʹɺ స׵ظʹ͜ͷ࢓૊Λಋೖͨ͠ࡍ͸ɺͦͷ౰࣌ଘࡏ͍ͯͨ͠ AWSΞΧ΢ϯτશͯʹલड़ͷϩʔϧΛ࡞੒ɻ ͦͷޙɺ౿Έ୆ AWS ΞΧ΢ϯτʹݸਓ༻ IAM Ϣʔβͷ

    ࡞੒ͱεΠον֬ೝ͕औΕͨஈ֊Ͱɺ࣮؀ڥଆͷݸਓ༻ IAM ϢʔβΛશͯ࡟আͨ͠ɻ

  29. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ࣮؀ڥଆ • ͜ΕҎ߱ɺIAM Ϣʔβͷ࡞੒Λݪଇېࢭ • IAM ϩʔϧͷར༻Λܒ໤ɾਪਐ • ͨͩ͠ɺͨ·ʔʹΞΫηεΩʔ/γʔΫϨοτΞΫηε

    ΩʔͰ͔͠ରԠͰ͖ͳ͍ύςΟʔϯ͕͋Δ • ͜ͷ৔߹͸૬ஊͷ্Ͱɺྫ֎తʹ IAM ϢʔβΛ࡞੒

  30. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ౿Έ୆ AWS ΞΧ΢ϯτଆ

  31. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ౿Έ୆ଆ • ݸਓ༻ͷ IAM Ϣʔβ͸͜͜ʹ͔͠࡞Βͳ͍ • IAM Ϣʔβʹ͸ MFA

    Λઃఆ • ؅ཧऀܥͷ IAM ϢʔβҎ֎͸ɺҎԼͷݖݶͷΈ෇༩ • εΠον͢ΔͨΊͷݖݶ (sts:AssumeRole) • ࣗ਎ͷ MFA ઃఆΛ͢Δݖݶ • ࣗ਎ͷύεϫʔυΛઃఆ͢Δݖݶ

  32. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ౿Έ୆ଆ • MFA ͷઃఆΛ͍ͯ͠ͳͯ͘΋౿Έ୆΁ͷϩάΠϯ͸ Ͱ͖ͯ͠·͏ • લड़ͷʮMFA ඞਢʯͷ৚͕݅ΫϩεΞΧ΢ϯτ༻ͷ ϩʔϧʹ͸෇͍͍ͯΔ

    • ͜ͷ৚݅ͰɺMFA ະઃఆऀͷεΠονΛ཈੍ • ͜ΕʹΑΓɺMFA ͕ઃఆ͞Εͳ͍··ͷར༻Λ๷͙

  33. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE ౿Έ୆ଆ • ਖ਼ࣾһҎ֎ͷ IAM Ϣʔβ͸ Source IP Ͱͷૢ࡞੍ݶ ΋෇༩

    • AWS ͸ίϯιʔϧ΁ͷΞΫηεΛ੍ݶͰ͖ͳ͍ͷ Ͱɺ౿Έ୆΁ͷϩάΠϯ͸Ͳ͔͜ΒͰ΋Ͱ͖Δ • ͨͩɺਖ਼ࣾһҎ֎͸ɺΦϑΟε֎Ͱͷར༻Λ૝ఆ ͍ͯ͠ͳ͍ • ͦͷҝͷ Source IP ʹΑΔૢ࡞੍ݶ

  34. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE MFA ʹ͍ͭͯ

  35. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE MFA ʹ͍ͭͯ • ਖ਼ࣾһ • ձ͔ࣾΒۀ຿༻୺຤ͱͯ͠
 εϚʔτϑΥϯΛࢧڅ͞Ε͍ͯΔ • ͦͷۀ຿୺຤ʹ

    MFA ༻ͷΞϓϦ
 (mediba Ͱ͸ Authy ͷར༻Λਪ঑)Λ
 Πϯετʔϧͯ͠ར༻

  36. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE MFA ʹ͍ͭͯ • ਖ਼ࣾһҎ֎ • Χʔυܕͷ෺ཧ MFA σόΠεΛར༻ •

    ਖ਼ࣾһಉ༷ɺձࣾ؅ཧͷσόΠεʹඥ෇͚͔ͨͬ ͨͨΊɺձࣾͰΧʔυΛ༻ҙ • ؅ཧऀଆͰMFA Λઃఆͯ͠ΧʔυΛି༩

  37. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE [ݱࡏ]

  38. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[ݱࡏ] ݱࡏ͸͜Ε·Ͱઆ໌ͨ͠ঢ়ଶͰӡ༻ AWS ΞΧ΢ϯτ਺͸80ఔ౓ ·͊ಛʹେ͖ͳࢧো͸ແ͍

  39. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE [ະདྷ]

  40. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[ະདྷ] • MFA ΧʔυܕσόΠε΍Ί͍ͨ • ୯७ʹɺ෺ཧΧʔυͷ؅ཧ͕໘౗ • mediba

    Ͱ͸χΞγϣΞ։ൃΛ͍ͯ͠Δ • ஍ํڌ఺ͷձࣾʹσόΠεΛି༩Ͱ͖ͳ͍ • IP ΞυϨεʹΑΔར༻ڌ఺ͷ੍ݶΛ͍ͯ͠Δ͔Β ݸਓ୺຤Ͱྑ͍ͷͰ͸ʁ࿦ͷొ৔

  41. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[ະདྷ] • MFA ΧʔυܕσόΠε΍Ί͍ͨ • ୯७ʹɺ෺ཧΧʔυͷ؅ཧ͕໘౗ • mediba

    Ͱ͸χΞγϣΞ։ൃΛ͍ͯ͠Δ • ஍ํڌ఺ͷձࣾʹσόΠεΛି༩Ͱ͖ͳ͍ • IP ΞυϨεʹΑΔར༻ڌ఺ͷ੍ݶΛ͍ͯ͠Δ͔Β ݸਓ୺຤Ͱྑ͍ͷͰ͸ʁ࿦ͷొ৔ ͜ΕΒͷ఺͔Βɺ ΍ΊΔํ޲Ͱௐ੔த

  42. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[ະདྷ] • OS ΞΧ΢ϯτ΋ IAM Ϣʔβ͚ͩͰ؅ཧ • Systems

    Manager ͷ Session Manager Λར༻ • طʹ Session Manager ͚ͩͰ։ൃΛߦͬͯ΋Βͬ ͍ͯΔϓϩμΫτ΋͋Δ • ࠓޙɺ৽نʹߏங͢ΔϓϩμΫτͰ͸جຊతʹ Session Manager Λ࠾༻͍ͯ͘͠

  43. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[ະདྷ] • Session Manager ͷϝϦοτ • SSH ͷ͚݀͋ෆཁ

    • ౿Έ୆αʔόෆཁ • Private Subnet ʹ͋ͬͯ΋ར༻Մೳ • ૢ࡞ϩάΛ S3 ͱ CloudWatch Logs ʹग़ྗՄೳ • IAM ϙϦγʔͰ EC2 ΠϯελϯεͷΞΫηε੍ݶՄೳ

  44. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[ະདྷ] • Session Manager ͷσϝϦοτ • SSM Agent

    ͷಋೖ͕ඞཁ • OS ΞΧ΢ϯτ͕ ssm-user ͱ͍͏΋ͷݻఆ • no pass Ͱ sudo ՄೳͳݖݶΛ͍࣋ͬͯΔ • IAM Ϣʔβຖʹར༻ίϚϯυΛ੍ݶ͍ͨ͠ɺͱ͍͏͜ͱ ͕Ͱ͖ͳ͍ • ↑ͷέʔε͸ EC2 Instance Connect Ͱղܾ͠Α͏ʂ

  45. $PQZSJHIU˜NFEJCB*OD"MM3JHIUT3FTFSWFE IAM Ϣʔβ؅ཧ[ະདྷ] • Session Manager ͷσϝϦοτ • SSM Agent

    ͷಋೖ͕ඞཁ • OS ΞΧ΢ϯτ͕ ssm-user ͱ͍͏΋ͷݻఆ • no pass Ͱ sudo ՄೳͳݖݶΛ͍࣋ͬͯΔ • IAM Ϣʔβຖʹར༻ίϚϯυΛ੍ݶ͍ͨ͠ɺͱ͍͏͜ͱ ͕Ͱ͖ͳ͍ • ↑ͷέʔε͸ EC2 Instance Connect Ͱղܾ͠Α͏ʂ ݱ࣌఺Ͱɺ͜ΕΒͷ σϝϦοτ͕ϋʔυϧʹ ͳΔ͜ͱ͸ͳ͍ͨΊɺ ՄೳͳݶΓ࠾༻͍ͯ͘͠