Claude Code 全エンジニア導入にあたって行なった 権限管理、計測基盤構築、推進活動について / Regarding permission management, measurement infrastructure construction, and promotion activities for the implementation of Claude Code for all engineers

AI Opsチームのマネージャーの高根沢が、イベント「Qiita Bash『キミたちはClaude Codeをどう使いこなす？』」にて登壇した際の資料となります。

イベントページ：
https://increments.connpass.com/event/370950/

Transcript

1. Claude Code શΤϯδχΞಋೖʹ͋ͨͬͯߦͳͬͨ ݖݶ؅ཧɺܭଌج൫ߏஙɺਪਐ׆ಈʹ͍ͭͯ 2025/11/14ɹגࣜձࣾϫϯΩϟϦΞ ߴࠜ୔ ޫี
2. Career झຯ ͻͱ͜ͱ ONE CAREER Inc . ࣗݾ঺հ Copyright © ONE CAREER Inc. All Rights Reserved. 2 AIσʔλιϦϡʔγϣϯࣨ AI Ops / Data Engineering Mgr 2023೥ ϫϯΩϟϦΞ৽ଔೖࣾɻ৽نࣄۀͷ্ཱͪ͛΍ AIϓϩμΫτʮबτϨʯͷ։ൃ੹೚ऀΛ୲౰ɻ෭ۀͰCTO݉຿ɻ ։ൃɺαʔόʔӡ༻(12U, 352T vCPU, 1.47TB RAM, 124TB Storage) αʔόʔϧʔϜߏங(↖ )ɺήʔϜ(Apex) ࠷ۙ͸૊৫ɾϓϩμΫτͷAIωΠςΟϒԽΛਐΊ͍ͯ·͢ɻ AIίʔσΟϯάͰ22k contrib in a year ୡ੒͠·ͨ͠ɻ ߴࠜ୔ ޫี
3. ໨࣍ Copyright © ONE CAREER Inc. All Rights Reserved. 3 • ϫϯΩϟϦΞʹ͍ͭͯ • ͸͡Ίʹ • ಋೖͷมભ • Claude Codeͷ࢖͍͜ͳ͠ํ
4. ໨࣍ Copyright © ONE CAREER Inc. All Rights Reserved. 4 • ϫϯΩϟϦΞʹ͍ͭͯ • ͸͡Ίʹ • ಋೖͷมભ • Claude Codeͷ࢖͍͜ͳ͠ํ
5. Copyright © ONE CAREER Inc. All Rights Reserved. MISSION 1. DX:اۀ׆ಈʹσʔλͱσδλϧٕज़Λ׆༻͢Δ͜ͱͰɺϏδωεϞσϧ΍ۀ຿ɺαʔϏεͳͲΛมֵ͠ɺڝ૪্ͷ༏ҐੑΛཱ֬͢Δ͜ͱ ਓͷ਺͚ͩɺ ΩϟϦΞΛͭ͘Δɻ ࢲͨͪϫϯΩϟϦΞ͸ʮਓͷ਺͚ͩɺΩϟϦΞΛͭ͘ΔɻʯΛϛογϣϯʹܝ͛ɺ ݸਓɾاۀ͕࢓ࣄબͼʹؔ͢Δ͋ΒΏΔσʔλΛར༻Ͱ͖ΔϓϥοτϑΥʔϜͱͯ͠3ͭͷαʔϏεΛల։͓ͯ͠Γ·͢ɻ - ब׆ࢧԉ/৽ଔ࠾༻αʔϏεʮϫϯΩϟϦΞʯ - స৬ࢧԉαʔϏε/த్࠾༻αʔϏεʮϫϯΩϟϦΞస৬ʯ ଟ͘ͷਓʹͱͬͯ࢓ࣄ͸ਓੜͰ࠷΋࣌ؒΛ౤ࢿ͢Δର৅Ͱ͋Δʹ΋ؔΘΒͣɺ ࢓ࣄબͼʹؔͯ͠͸ҙࢥܾఆͷج४ͱͳΔΑ͏ͳσʔλ͕গͳ͘ɺ͍·ͩʹब৬͔ͯ͠Βޙչ͢Δਓ͕ޙΛઈͨͳ͍ঢ়گͰ͢ɻ ࢲͨͪ͸ɺ͢΂ͯͷݸਓͷΩϟϦΞʹ޲͖߹͍ɺΩϟϦΞσʔλΛूΊɺଟ༷Խ͢Δੈͷதʹ͓͍ͯ࢓ࣄબͼͱ࠾༻׆ಈΛΞοϓσʔτ͍͖ͯ͠·͢ɻ
6. Copyright © ONE CAREER Inc. All Rights Reserved. ࣄۀ಺༰ ϫϯΩϟϦΞ͸ɺ࢓ࣄબͼʹؔ͢Δ͋ΒΏΔσʔλΛऩू͠ɺ͢΂ͯͷεςʔΫϗϧμʔ͕σʔλΛར༻Ͱ͖Δ ϓϥοτϑΥʔϜΛͭ͘Δ͜ͱͰɺະདྷʹΘͨͬͯਓʑ͕ଟ༷ͳಇ͖ํΛଚॏͰ͖ΔࣾձΛਪਐɻ ΩϟϦΞϓϥοτϑΥʔϜ 6
7. Copyright © ONE CAREER Inc. All Rights Reserved. ࣄۀ಺༰ 7 ͜Ε·ͰՄࢹԽ͞Ε͍ͯͳ͔ͬͨʮΩϟϦΞσʔλ1ʯΛऩूɾ׆༻͠ɺब৬ɾ࠾༻ͷҙࢥܾఆΛαϙʔτɻ αʔϏεҰཡ 7 7 1. த్࠾༻ͷސ٬޲͚αʔϏε͸ਓࡐ঺հɺϝσΟΞαʔϏε౳Λఏڙɻ
8. ໨࣍ Copyright © ONE CAREER Inc. All Rights Reserved. 8 • ϫϯΩϟϦΞʹ͍ͭͯ • ͸͡Ίʹ • ಋೖͷมભ • Claude Codeͷ࢖͍͜ͳ͠ํ
9. Copyright © ONE CAREER Inc. All Rights Reserved. 9 ͸͡Ίʹ ຊ೔ͷΰʔϧ Claude Codeͷࣾ಺ಋೖʙఆண·Ͱʹ ਐΊ͖֤ͯͨࢪࡦͱޮՌʹ͍͓ͭͯ఻͑͠·͢ʂ STEP1 ΞΧ΢ϯτ؅ཧ ར༻ऀͷొ࿥ɾݖݶ؅ཧ STEP2 ܭଌج൫ͷ੔උ ར༻ঢ়گͱޮՌͷଌఆ STEP3 ׆༻ਪਐɾఆண AI׆༻ͷޮՌ࠷େԽ
10. Copyright © ONE CAREER Inc. All Rights Reserved. 10 ಋೖͷมભ STEP1ɿΞΧ΢ϯτ؅ཧ طଘͷGoogleάϧʔϓͷάϧʔϓػೳΛ׆༻͠ʮVertex AI ϢʔβʔʯݖݶΛҰׅ෇༩ɻ ࣾ಺੔උࡁΈͷ࢖͍׳ΕͨػೳͰ؅ཧίετΛ࠷খԽ͠ɺ໿1೔Ͱݖݶ੔උΛ׬ྃͨ͠ɻ STEP1 ΞΧ΢ϯτ؅ཧ STEP2 ܭଌج൫ STEP3 ׆༻ਪਐɾఆண
11. Copyright © ONE CAREER Inc. All Rights Reserved. 11 ಋೖͷมભ STEP2ɿܭଌج൫ͷ੔උ Google Cloudͷ؂ࠪϩάػೳΛ׆༻͠ɺར༻ঢ়گͷܭଌج൫Λ1෼Ͱ੔උɻ ར༻ऀͷϓϥΠόγʔ͸อޢͭͭ͠ʮ୭͕ʯʮͲͷAIϞσϧΛʯʮԿճʯ࢖͔ͬͨΛϝʔϧΞυϨεͰ೺ѲՄೳʹɻ STEP1 ΞΧ΢ϯτ؅ཧ STEP2 ܭଌج൫ͷ੔උ STEP3 ׆༻ਪਐɾఆண ؂ࠪϩάͷը໘ (Google Cloud্) ※૊৫୯ҐͰσϑΥϧτ༗ޮʹ͓ͯ͘͜͠ͱΛਪ঑ ؂ࠪϩάͷ֬ೝํ๏ (Cloud Logging) ؆୯ͳΫΤϦͰ୭͕Կճར༻͍ͯ͠Δ͔ͳͲͷ෼ੳ͕Մೳ
12. Copyright © ONE CAREER Inc. All Rights Reserved. 12 ಋೖͷมભ STEP2ɿܭଌج൫ͷ੔උ Cloud Loggingʹཷ·ͬͨ؂ࠪϩά͸ɺϩά෼ੳػೳͰBigQueryͱಉ͡Α͏ʹݕࡧɾ෼ੳɻ ͜ΕʹΑΓClaude APIͷར༻ਓ਺΍ར༻ճ਺ͱ͍ͬͨ౷ܭσʔλΛࢉग़Ͱ͖ΔΑ͏ʹͳͬͨɻ STEP1 ΞΧ΢ϯτ؅ཧ STEP2 ܭଌج൫ͷ੔උ STEP3 ׆༻ਪਐɾఆண
13. Copyright © ONE CAREER Inc. All Rights Reserved. 13 ಋೖͷมભ STEP2ɿܭଌج൫ͷ੔උ ʢࢀߟʣGoogle CloudΛ׆༻ͨ͠AIܭଌϩάऔಘํ๏Λෳ਺ݕূ͠ɺൺֱͨ͠ࢿྉɻ STEP1 ΞΧ΢ϯτ؅ཧ STEP2 ܭଌج൫ͷ੔උ STEP3 ׆༻ਪਐɾఆண GKEΛ׆༻ͨ͠ɺࣾ಺ੜ੒AIج൫ͷར༻ϩάରԠ https://speakerdeck.com/onecareer_tech/support-for-in-house-generated-ai- infrastructure-usage-logs-using-gke 11/26ʹ։࠵͞ΕΔΠϕϯτͰ΋ ͓࿩͠͠·͢ʂ (ConnpassɺLT࿮͋Γ)
14. Copyright © ONE CAREER Inc. All Rights Reserved. 14 ಋೖͷมભ STEP3ɿ׆༻ਪਐɾఆண ΤϯδχΞ޲͚ʹि1Ͱ։͔ΕΔAIษڧձʮAIϚελʔձʯͰɺClaude CodeΛ঺հɻ ·ͨɺษڧձ಺ͰClaude Codeશһ؀ڥߏஙձΛ։࠵͠ɺશΤϯδχΞͷ໿൒਺ʹಋೖͯ͠΋Β͏͜ͱʹ੒ޭɻ STEP1 ΞΧ΢ϯτ؅ཧ STEP2 ܭଌج൫ͷ੔උ STEP3 ׆༻ਪਐɾఆண ษڧձ ։ൃϑϩʔʹ ૊ΈࠐΉ ϚχϡΞϧ੔උ AIϚελʔձͷٞࣄ࿥ʢҰ෦ൈਮʣ
15. Copyright © ONE CAREER Inc. All Rights Reserved. 15 ಋೖͷมભ STEP3ɿ׆༻ਪਐɾఆண ͞ΒʹɺClaude CodeΛPCͰ࢖͏ͨΊͷ۩ମతͳઃఆखॱॻʢϚχϡΞϧʣΛ੔උɻ Google Cloud Vertex AIͱClaude Code࿈ܞͷํ๏ʹ͍ͭͯ௥ه͢Δ͜ͱͰɺಋೖͷϋʔυϧΛେ͖͘Լ͛ͨɻ STEP1 ΞΧ΢ϯτ؅ཧ STEP2 ܭଌج൫ͷ੔උ STEP3 ׆༻ਪਐɾఆண ษڧձ ։ൃϑϩʔʹ ૊ΈࠐΉ ϚχϡΞϧ੔උ ~/.claude/settings.json ʹ ϓϩδΣΫτ໊ɺϦʔδϣϯɺར༻Ϟσϧ໊ΛೖΕΔ gcloudίϚϯυͰ AIج൫ΞϓϦέʔγϣϯೝূΛೖΕ͓ͯ͘
16. Copyright © ONE CAREER Inc. All Rights Reserved. 16 ಋೖͷมભ STEP3ɿ׆༻ਪਐɾఆண ։ൃϑϩʔࣗମʹAIΛ૊ΈࠐΉͨΊɺશϦϙδτϦʹClaude Code ActionsΛಋೖɻ େมͳ࡞ۀΛࣗಈԽ͢Δπʔϧ΋ࣗ࡞͠ɺίʔυϨϏϡʔࣗಈԽͳͲͷߴ౓ͳ׆༻ఆணΛૂͬͨɻ STEP1 ΞΧ΢ϯτ؅ཧ STEP2 ܭଌج൫ͷ੔උ STEP3 ׆༻ਪਐɾఆண ษڧձ ։ൃϑϩʔʹ ૊ΈࠐΉ ϚχϡΞϧ੔උ ϦϙδτϦҰཡ͑͞౉ͨ͠ΒࣗಈͰghίϚϯυͰΫϩʔϯ ActionsϑΝΠϧઃஔɾυϥϑτPR࡞੒·Ͱߦͬͯ͘ΕΔπʔϧ΋࡞੒
17. Copyright © ONE CAREER Inc. All Rights Reserved. 17 ಋೖͷมભ ݱࡏͷར༻ঢ়گ ΤϯδχΞͷར༻཰͸ɺಋೖ࣌ͷ20%͔Β௚ۙ3ϲ݄͸85-90%ͱߴ͍ਫ४Λҡ࣋ɻ 89.80% 86.79% 90.91% ΤϯδχΞͷར༻཰ ௚ۙ3ϲ݄ 85-90%
18. ໨࣍ Copyright © ONE CAREER Inc. All Rights Reserved. 18 • ϫϯΩϟϦΞʹ͍ͭͯ • ͸͡Ίʹ • ಋೖͷมભ • Claude Codeͷ࢖͍͜ͳ͠ํ
19. Copyright © ONE CAREER Inc. All Rights Reserved. Claude CodeΛ͏·͘࢖͏ͨΊʹ͸ ʮظ଴஋ௐ੔ʯ͕ॏཁʂ 19 20
20. Copyright © ONE CAREER Inc. All Rights Reserved. 20 Claude Codeͷ࢖͍͜ͳ͠ํ ᶃ CLAUDE.md ͷ඼࣭Λ্͛Δɺ࠷৽ʹอͭ ίʔσΟϯάن໿ɺΞʔΩςΫνϟɺ࢖͏ϥΠϒϥϦͷόʔδϣϯɺυϝΠϯ஌ࣝʢۀք༻ޠʣͳͲΛ ৗʹਖ਼͔֬ͭ࠷৽ͷঢ়ଶʹ͓ͯ͘͜͠ͱͰɺAI͕ੜ੒͢ΔίʔυʹζϨ͕ੜ͡ʹ͘͘ͳΔɻ ݄2-3ճఔ౓͸ ఆظతʹߋ৽͍ͯ͠Δ
21. Copyright © ONE CAREER Inc. All Rights Reserved. 21 Claude Codeͷ࢖͍͜ͳ͠ํ CLAUDE.md ͷӡ༻ͷίπ (1/2) CLAUDE.mdʹن໿΍ΞʔΩςΫνϟͳͲલఏ৘ใΛৄࡉʹهࡌɻႈ౳ͳʢ͋Δૢ࡞Λ1ճߦͬͯ΋ෳ਺ճߦͬͯ΋ ݁Ռ͕ಉ͡ʹͳΔੑ࣭ʣTestɾLintίϚϯυ΍ࢀরͯ͠΄͍͠υΩϡϝϯτͷ৔ॴΛهࡌ͢Δ͜ͱͰɺAIࣗ਎ʹΞ΢τϓοτͷ ηϧϑνΣοΫΛߦΘͤΔ͜ͱͰ࣭ͱޮ཰վળɻ Claude͕ಈ࡞֬ೝ͢Δ࣌ͷ ίϚϯυΛ໌ه͢Δ
22. Copyright © ONE CAREER Inc. All Rights Reserved. 22 Claude Codeͷ࢖͍͜ͳ͠ํ CLAUDE.md ͷӡ༻ͷίπ (2/2) ηϧϑϨϏϡʔϙΠϯτ΍ɺLinter࣮ߦํ๏Λهࡌ͠ɺAI͕ࣗ཯తʹಈ͍ͯ΋Β͏ྔΛ૿΍͍ͯ͘͠ɻ ྑ͘ͳ͍ྫͱਪ঑ྫΛซه͢Δ͜ͱͰɺAI͕ੜ੒͢Δίʔυͷظ଴஋ௐ੔Λߦ͏ɻ ྑ͘ͳ͍ྫɺྑ͍ྫΛ ซه͢Δ
23. Copyright © ONE CAREER Inc. All Rights Reserved. 23 Claude Codeͷ࢖͍͜ͳ͠ํ ᶄ AIΛສೳͩͱࢥ͍ࠐ·ͣɺAI͕໎Θͳ͍Α͏ʹࢦࣔΛग़͢ AIͷղऍ༨஍Λɺ໨తʢ0→1͔੡඼൛͔ʣʹԠͯ͡ҙࣝతʹίϯτϩʔϧ͢ΔɻೝࣝᴥᴪΛ๷͙ͨΊؔ࿈จॻ ʢόοΫϩάʣ΍ASISʢݱঢ়UIʣͰૢ࡞ର৅Λݶఆ͠ɺAIʹํ਑ݕ౼ͤ͞ਓ͕ؒϨϏϡʔ͢Δํ๏΋༗ޮͰ͋Δɻ ࢦࣔͷҰྫɿؔ࿈͢Δ৘ใΛ༩͑ͯɺௐࠪ & બ୒ࢶΛચ͍ग़ͯ͠΋Β͏ AI͕ग़͖ͯͨ͠ํ਑ʹରͯ͠ᴥᴪ͕ੜ͡ͳ͍Α͏ʹɺ௥ՃϑΟʔυόοΫΛ͠ͳ͕ΒλεΫΛਐΊͯ΋Β͏
24. Copyright © ONE CAREER Inc. All Rights Reserved. 24 Claude Codeͷ࢖͍͜ͳ͠ํ ᶅ ϓϩϯϓτΛॻ͘ਓͷεΩϧΛ্͛Δ AI΁ͷ҆қͳʮؙ౤͛ʯ͸ආ͚ɺ೚ͤΔൣғΛ৻ॏʹݟۃΊΔ΂͖ɻ AIͷग़ྗΛద੾ʹ൑அ͠ɺ੹೚Λ࣋ͬͯઆ໌Ͱ͖ΔεΩϧ͕ͦ͜ɺAI׆༻ʹෆՄܽͰ͋Δɻ AIʹ೚ͤΔʮൣғʯΛݟޡΒͳ͍ ɹ˚ ҆қʹؙ౤͛͢Δ͜ͱɿʮ͙͢ʹίʔυΛॻ͔ͤΔʯͱɺ࠷΋ॏཁͳʮઃܭʯʮࢥߟʯͷϓϩηε͕ൈ͚མͪΔɻ ɹ̋ ઃܭͱࢥߟ͸ਓ͕ؒओಋɿAI͸ʮͲ͏࡞Δ͔ʢHowʣʯͷΞγελϯτɻʮԿΛɾͳͥʢWhat/Whyʣʯ͸ਓ͕ܾؒఆ͢Δ AIͷग़ྗΛʮϨϏϡʔͰ͖ΔʯεΩϧ͕ඞਢ ɹ˚ ϨϏϡʔͰ͖ͳ͍PRͷྔ࢈ δϡχΞ͕AIͰʮ׬੒඼ʯΛ࡞ͬͯ΋ɺϨϏϡʔ؍఺ʢઃܭɺอकੑɺޮ཰ɺηΩϡϦςΟʣΛ໢ཏͰ͖ͳ͍ɻ ݁Ռɿʮಈ͕͘ApproveͰ͖ͳ͍PRʯ͕૿Ճ͠ɺγχΞͷෛ୲͕૿͑Δɻ ࠷ऴ੹೚͸ৗʹਓؒʹ͋Δ ɹAI͸ʮ੹೚Λ࣋ͯΔεΩϧʯΛ࣋ͭਓͷΞγελϯτ ɹAIͷग़ྗΛద੾ʹ൑அ͠ɺ੹೚Λ࣋ͬͯઆ໌Ͱ͖ΔεΩϧΛ࣋ͭ͜ͱ͕ɺAIʹ࢓ࣄΛ೚ͤΔେલఏɻ
25. Copyright © ONE CAREER Inc. All Rights Reserved. Claude Codeͷར༻ͱܭଌ؀ڥͷ੔උ͸؆୯ ࣗ਎ͷΤϯδχΞεΩϧΛ্͛ͭͭ AIʹ೚ͤΒΕΔۀ຿ൣғΛ޿͍͖͛ͯ·͠ΐ͏ʂ 25 26
26. Copyright © ONE CAREER Inc. All Rights Reserved. XɺnoteɺEntranceBookͰ৘ใΛൃ৴த 🚀 ڵຯͷ͋Δํ͸ͥͻʂ 26
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28. Copyright © ONE CAREER Inc. All Rights Reserved. Appendix 28