DevOpsとドキュメントデザインパターン #テクシオ / 20170703

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DevOpsͱ  υΩϡϝϯτσβΠϯύλʔϯ   2017-07-09ɹTech Night @ Shiodome # 4  ςʔϚ “DevOpsͱࣗಈԽ”  presented by @yuzutas0  https://www.pexels.com/photo/meeting-pencils-macbook-notebooks-40120/

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ɹࠓ೔ͷ͓࿩ ؆୯ʹ͸ࣗಈԽͰ͖ͳ͍ ෳࡶͳOps Λ    গ͠Ͱ΋ ྑ͘͢Δ ΞΠσΞΛఏҊ͠·͢

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ɹࣗݾ঺հ Sho Yokoyama (@yuzutas0) - ϦΫϧʔτςΫϊϩδʔζ  - ೝఆεΫϥϜϚελʔ  - ΤϯδχΞνʔϜ ͷ ্ཱͪ͛ɾཱͯ௚͠

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ɹ஌ݟΛڞ༗͠·͢ʢυΩϡϝϯτฤʣ   ੒௕௧ʹۤ͠ΉϓϩμΫτ DevˍOpsͷνʔϜΛཱͯ௚͠  ϝϯόʔ2ഒ/Q ͷ  εέʔϧظ ച্3ഒ/೥ ͷ  άϩʔε੡඼ ো֐2݅/Ӧۀ೔ ͷ  ةػతঢ়گ

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ɹ੒௕௧ͷཧ༝ ʹ DevͱOpsͷஅ྾ ӡ༻ΛߟྀͰ͖ͳ͍  ؒʹ߹Θͤͷ ։ൃ γεςϜԽ͞Εͳ͍  ͦͷ৔྇͗ͷ ӡ༻ ো֐ˢ ෳࡶˢ

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ྫʣ1೔10ճϦϦʔεΛ๦͛ΔཁҼ ੍໿ཧ࿦ɿϘτϧωοΫͷಛఆ → ղফ → ߴ଎σϓϩΠΛ࣮ݱ* *ࢢ৔͕ෆ࣮֬ ʹ Ծઆݕূͷճ਺Λ૿΍͢ͱϏδωεՁ஋͕࠷େԽ͞ΕΔ ʹ ϦϦʔεճ਺Λ૿΍͍ͨ͠  ͱ͍͏จ຺ʹ͓͚Δશମ࠷దԽʢͦ͏Ͱͳ͍৔߹͸ϦϦʔεճ਺Λ૿΍ͯ͠΋རӹʹܨ͕Βͳ͍͜ͱ΋ʣ Ops Dev Biz ɹ[ཧ૝] DevOps = ڠಇʹΑΔશମ࠷దԽ ϦϦʔε࡞ۀ ࢿࡐͷ  Ҿ͖౉͠ձٞ POঝೝ Ծઆ ऩӹ ճؼςετ ա৒ཁ݅

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Α͘࢖ΘΕΔπʔϧ “Value Stream Mapping” Ҿ༻ݩʮ೔ຊͷDevOpsมֵΛଅਐ͢ΔόϦϡʔετϦʔϜϚοϐϯάʯ  http://gihyo.jp/dev/column/01/devops/2017/value-stream-mapping ɹ[ཧ૝] ϘτϧωοΫͷಛఆ

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ɹ[ཧ૝] VSM → “ࣗಈԽ” ͸ଧͪखͷ1ͭ LTɿϦʔυλΠϜ  ޻ఔ׬ྃ·Ͱͷ࣌ؒ − PTɿϓϩηελΠϜ  ࡞ۀ ʹඅ΍ͨ࣌ؒ͠ . = ଴ͪ ͷ࣌ؒ ࡞ۀݟ௚͠ ΍ ࣗಈԽ ʹΑΔ࡟ݮ  ʢྫɿInfrastructure as Codeʣ ۀ຿ϑϩʔվम ʹΑΔ࡟ݮ

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  ੜΈͷ਌Ͱ͋Δେ໺଱Ұࢯ͕ ࠷ॳʹ΍ͬͨ͜ͱ  ʹυΩϡϝϯτԽʢۀ຿ͷඪ४Խʣ ɹVSMͷ༝དྷ͸τϤλํࣜʢϦʔϯʣ τϤλࣗ޻ʹసग़͔ͯ͠Βɺࢲ͕·ͣඪ४࡞ۀදΛͭ͘Εͱ  ݺͼ͔͚ͨ͜ͱ͸͍͏·Ͱ΋ͳ͍ɻ ੜ࢈ݱ৔ͷجຊͱ΋͍͏΂͖ඪ४࡞ۀදͮ͘Γ͔ΒɺτϤλੜ࢈ํࣜ  ͮ͘Γ΁ͷࡾޒ೥ʹΘͨΔಓఔΛา·ͤΔ΋ͱΛͳ͍ͯ͠ΔΑ͏ʹࢥ͏ɻ  ʰτϤλੜ࢈ํࣜ - ୤ن໛ͷܦӦΛΊͯ͟͠ʱʢp40ʣΑΓҾ༻

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  υΩϡϝϯτ͸ϜμɾϜϥɾϜϦΛऔΓআ͘౔୆  ɹ·ͣ͸ۀ຿ඪ४Խ͔Βʂ Dev/Ops ܕԽ ࠷దԽʢࣗಈԽʣ ͕ͬͪ͜ઌ

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  3ਓ͕ผʑͷυΩϡϝϯτΛConﬂuence্ʹ࡞੒       ※ΞϓϦέʔγϣϯࢿࡐͷσϓϩΠ͸ࣗಈԽࡁΈɻ  εΩʔϚมߋ΍ΧελϚʔαϙʔτ࿈ܞͷͨΊʹखॱॻ͕ඞཁɻ  άϩʔεϑΣʔζͩͱසൟʹεΩʔϚมߋ͕ඞཁʹͳΔ……  ɹʲ࣮ྫʳ3ͭͷϦϦʔεखॱॻ ʮ։ൃTipsʯσΟϨΫτϦ  L ϦϦʔε࡞ۀखॱॻ ʮӡ༻ʯσΟϨΫτϦ  L ϦϦʔε࡞ۀखॱॻ ʮΠϯϑϥʯσΟϨΫτϦ  L ϦϦʔε࡞ۀखॱॻ

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ɹʲ࣮ྫʳ3ͭͷϦϦʔεखॱॻ ো֐ൃੜ ϦϦʔε࡞ۀΛ࣮ࢪ ϦϦʔεखॱॻA "͞Μ ࡞ۀ࿙ΕΛ൓ө

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ɹʲ࣮ྫʳ3ͭͷϦϦʔεखॱॻ ϦϦʔεखॱॻA  ʢ൓өࡁΈʣ ϦϦʔεखॱॻB  ʢະ൓өʣ #͞Μ "͞Μ A͞Μͱಉ͡ো֐͕ൃੜ ϦϦʔε࡞ۀΛ࣮ࢪ ࡞ۀ࿙ΕΛ൓ө

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ɹʲ࣮ྫʳ3ͭͷϦϦʔεखॱॻ ϦϦʔεखॱॻA  ʢ൓өࡁΈʣ "͞Μ ·ͨಉ͡ো֐͕ൃੜ ϦϦʔε࡞ۀΛ࣮ࢪ ϦϦʔεखॱॻB  ʢ൓өࡁΈʣ #͞Μ ϦϦʔεखॱॻC  ʢະ൓өʣ $͞Μ

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ʢࠓճͷ͸ۃ୺ͳྫͰ͕͢ʣ  ͋ΒΏΔ૊৫Ͱى͖͍ͯΔ͜ͱʂ ಉ͡Α͏ͳ࡞ۀϝϞΛɺ2ͭͷ෦ॺͰʢ֤ࣗͷϩʔΧϧPCͰʣ  ผʑʹ؅ཧ͍ͯ͠·ͤΜ͔ʁ ɹεέʔϧʹ൐͏৘ใ෼அ

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ہॴ࠷దԽͷѱ॥؀ ɹݱ৔Ͱى͖͍ͯͨ͜ͱ αϙʔτɾϨϏϡʔ  Ͱ͖ͳ͍ ୲౰ऀͷࣗݾ׬݁ ૝ఆ֎ͷ࢓༷  ߟྀෆ଍ͷ։ൃ  ඇޮ཰ͳӡ༻ ো֐ɾ஗Ԇˢ  ϓϨογϟʔˢ ଞͷਓͷ࢓ࣄΛ஌Βͳ͍ ৘ใڞ༗ɾඪ४Խ͸  ޙճ͠

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ہॴ࠷దԽͷѱ॥؀ ɹDevͱOpsͷஅ྾ αϙʔτɾϨϏϡʔ  Ͱ͖ͳ͍ ୲౰ऀͷࣗݾ׬݁ ૝ఆ֎ͷ࢓༷  ߟྀෆ଍ͷ։ൃ  ඇޮ཰ͳӡ༻ ো֐ɾ஗Ԇˢ  ϓϨογϟʔˢ ଞͷਓͷ࢓ࣄΛ஌Βͳ͍ ৘ใڞ༗ɾඪ४Խ͸  ޙճ͠ ͜͜Ͱ௧Ή

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ہॴ࠷దԽͷѱ॥؀ ɹυΩϡϝϯτ͔Β੾Γ։͘ αϙʔτɾϨϏϡʔ  Ͱ͖ͳ͍ ୲౰ऀͷࣗݾ׬݁ ૝ఆ֎ͷ࢓༷  ߟྀෆ଍ͷ։ൃ  ඇޮ཰ͳӡ༻ ো֐ɾ஗Ԇˢ  ϓϨογϟʔˢ ଞͷਓͷ࢓ࣄΛ஌Βͳ͍ ৘ใڞ༗ɾඪ४Խ͸  ޙճ͠ ͜͜Λ߈Ίͨ

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  ·ΔͰϨΨγʔίʔυͷΑ͏ͳ༗༷ ɹυΩϡϝϯτ؅ཧ্ͷ՝୊ मਖ਼͕͍ͭޙճ͠  ԿΛॻ͚͹͍͍͔໎͏  Ͳ͜ʹॻ͚͹͍͍͔໎͏ ݟ͔ͭΒͳ͍  ৘ใ͕ݹ͍ɾޡΓ  ࣅͨ಺༰͕ࢄࡏ͍ͯ͠Δ Write໰୊ Read໰୊

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  ·͞ʹϨΨγʔίʔυͱಉ͡  ର৅͕ࣗવݴޠʢ΋͘͠͸දɾਤʣʹͳ͚ͬͨͩʂ ↓ ௚͠ํ΋ϓϩάϥϛϯάͱಉ͡Ͱ͸ʁ  ɹϨΨγʔυΩϡϝϯτ

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  ʮ։ൃTipsʯʹ৘ใΛूΊΔͷ͸  ແடংͳUtilΫϥεͱಉ͡ʂΑΖ͘͠ͳ͍ʂ ɹʲղܾฤʳ3ͭͷϦϦʔεखॱॻ ʮ։ൃTipsʯσΟϨΫτϦ  L ϦϦʔε࡞ۀखॱॻ ʮӡ༻ʯσΟϨΫτϦ  L ϦϦʔε࡞ۀखॱॻ ʮΠϯϑϥʯσΟϨΫτϦ  L ϦϦʔε࡞ۀखॱॻ

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  Πϯϑϥ؀ڥͷϖʔδ = MVCͩͱModel  ࡞ۀखॱʢControllerʣ͕ModelͷԼʹ͋Δʂμϝʂ ɹʲղܾฤʳ3ͭͷϦϦʔεखॱॻ ʮ։ൃTipsʯσΟϨΫτϦ  L ϦϦʔε࡞ۀखॱॻ ʮӡ༻ʯσΟϨΫτϦ  L ϦϦʔε࡞ۀखॱॻ ʮΠϯϑϥʯσΟϨΫτϦ  L ϦϦʔε࡞ۀखॱॻ

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  ґଘؔ܎ʹج͍ͮͨυΩϡϝϯτઃܭ ɹʲղܾฤʳMVCͷద༻ View ϦϦʔε࡞ۀखॱॻ Πϯϑϥ؀ڥҰཡ JenkinsϩάΠϯ৘ใ ϦϦʔεه࿥_201704XX Controller Model

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  ܁Γฦ͠ϖʔδ͸Ұׅ؅ཧ ɹʲղܾฤʳIteratorύλʔϯ(GoF)ͷద༻ View ϦϦʔε࡞ۀखॱॻ Πϯϑϥ؀ڥҰཡ JenkinsϩάΠϯ৘ใ Controller Model ϦϦʔεه࿥_201704XX ϦϦʔεه࿥_201705XX ϦϦʔεه࿥_201706XX

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ྑͦ͞͏  ͡Όͳ͍Ͱ͔͢ʁ

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ࣗಈԽ΍ίʔυԽʢas Codeʣ͕೉͍͠ۀ຿Ͱ΋ ίʔυͷΑ͏ʹѻ͏͜ͱʢas Codeʣ͸Ͱ͖Δʂ ༨ஊɿάϩʔεϑΣʔζͩͱۀ຿ࣗମ͕ͦΕͳΓͷ੎͍ͰมΘΔ  ൃදऀ͕࡞ͬͨ࡞ۀࣗಈԽεΫϦϓτ͸1ϲ݄Ͱΰϛʹͳͬͨ

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ͦΕͱ΋ɺ͋ͨΓ·͑ʹ  ݟ͑·͔͢ʁ

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  ґଘؔ܎ʹج͍ͮͨυΩϡϝϯτઃܭ ɹʢݴΘΕΕ͹ʣ͋ͨΓ·͑ͷߏ੒ View ϦϦʔε࡞ۀखॱॻ Πϯϑϥ؀ڥҰཡ JenkinsϩάΠϯ৘ใ ϦϦʔεه࿥_201704XX Controller Model

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  ܁Γฦ͠ϖʔδ͸Ұׅ؅ཧ ɹʢݴΘΕΕ͹ʣ͋ͨΓ·͑ͷߏ੒ View ϦϦʔε࡞ۀखॱॻ Πϯϑϥ؀ڥҰཡ JenkinsϩάΠϯ৘ใ Controller Model ϦϦʔεه࿥_201704XX ϦϦʔεه࿥_201705XX ϦϦʔεه࿥_201706XX

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͋ͨΓ·͑Λҡ࣋Ͱ͖ͳ͘ͳΔ → อक͕ࠔ೉ʹͳΔ  ʢଟ͘ͷιʔείʔυͱಉ͡Α͏ʹʣ  ͔ͩΒύλʔϯ͕ඞཁ

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  υΩϡϝϯτΛίʔυͷΑ͏ʹѻ͏15ͷύλʔϯ (Document Design Pattern)             - Ϣʔεέʔε෼ੳ  - ϦϑΝΫλϦϯά  - ϖΞϓϩάϥϛϯά  - Ϟϒϓϩάϥϛϯά  ɹ࣮ࡍʹࢼͯ͠Έͨ - AppendixͰղઆʂ   - ΞʔΩςΫτνʔϜ  - ίϯ΢ΣΠͷ๏ଇ  ମ੍ͷύλʔϯ   - ٕज़తෛ࠴  - ϙʔτϑΥϦΦ  - ίʔσΟϯάΛଅ͢  - ίʔυϨϏϡʔ  - ϘʔΠεΧ΢τ  - Rule of Three จԽͷύλʔϯ   - MVCϞσϧ  - GoFσβΠϯύλʔϯ  - ܧଓతσϦόϦʔ /  ΠςϨʔγϣϯ ઃܭͷύλʔϯ ࡞ۀͷύλʔϯ ˞ମ੍΍จԽ͸σβΠϯʢઃܭʣʹӨڹΛ༩͑ΔͷͰσβΠϯύλʔϯʹؚΊ͍ͯ·͢

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͜Μͳײ͡Ͱ΍͍͖ͬͯ·ͨ͠ ɹDocument as Code ۀ຿Λ҆ఆԽ ։ൃϊ΢ϋ΢  ʢύλʔϯʣ υΩϡϝϯτʹ ద༻ ໰୊͕ු্

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݁Ռ

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ѨඓڣשͷProblemͩΒ͚ͩͬͨͷ͕ ɹ੔උલɿ1݄JoinϝϯόʔͷKPT P: ͜Μͳʹ  Կ΋ܾ·͍ͬͯͳ͍  ݱ৔͸ॳΊͯ P: Ͳ͜ΛݟͨΒ͍͍͔  ෼͔Βͳ͍ P: XXҊ͕݅ͦΜͳ  ঢ়ଶͩͬͨͳΜͯ  ؾ෇͔ͳ͔ͬͨ

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    શͯKeepʹมΘ͍ͬͯͨʂ K: υΩϡϝϯτ͕  ͜͜·Ͱ͔ͬ͠Γͨ͠  ݱ৔͸ॳΊͯ ɹ੔උޙɿ4݄JoinϝϯόʔͷKPT K: ͢ΜͳΓ  ্ཱͪ͛Ͱ͖ͨ K: ࠔͬͨͱ͖ʹ  ࣭໰͠΍͔ͬͨ͢

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ʢ3ϲ݄ܦաͯ͠ͷࠩ෼Λݟͯʣ ʮվળͬͯɺ͜͏͍͏͜ͱͳͷ͔ɻʯ ɹϝϯόʔͷᄁ͖

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࠷ޙʹ

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υΩϡϝϯτΛιʔείʔυͷΑ͏ʹѻ͓͏ʂ ϨΨγʔίʔυͷ༧๷ɾղফͱಉ͡ʂ ɹDocument as Code

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͋Δ΂͖ߏ੒Λඳ͜͏ʂ ·͞ʹ Information Architecture ͱಉ͡ʂ ɹDocument as Code

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͋Δ΂͖ߏ੒ʹدͤΑ͏ʂ ·͞ʹ Technical Debt ͱಉ͡ʂ ɹDocument as Code

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อकੑͷߴ͍ ઃܭ ͸ɺιϑτ΢ΣΞΤϯδχΞͷಘҙ෼໺ͷ͸ͣʂ ۀ຿Λ੔ཧͯ͠ ϓϩμΫτΛࢧ͑Δ ͜ͱ͕Ͱ͖Δͷ͸  Ғ͍ਓ΍ΞΠσΞϚϯͰ͸ͳ͘ɺ ݱ৔ͷΤϯδχΞ Ͱ͢ʂ ɹDocument as Code

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presented by @yuzutas0  https://www.pexels.com/photo/meeting-pencils-macbook-notebooks-40120/ ͝ਗ਼ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠ 

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1. σβΠϯύλʔϯ঺հ 2. ࠓޙͷ՝୊ʹ͍ͭͯ 3. ࠾༻ͨ͠σΟϨΫτϦߏ੒ ɹAppendix

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  υΩϡϝϯτΛίʔυͷΑ͏ʹѻ͏15ͷύλʔϯ (Document Design Pattern)             - Ϣʔεέʔε෼ੳ  - ϦϑΝΫλϦϯά  - ϖΞϓϩάϥϛϯά  - Ϟϒϓϩάϥϛϯά  ɹAppendix 1 - ύλʔϯ   - ΞʔΩςΫτνʔϜ  - ίϯ΢ΣΠͷ๏ଇ  ମ੍ͷύλʔϯ   - ٕज़తෛ࠴  - ϙʔτϑΥϦΦ  - ίʔσΟϯάΛଅ͢  - ίʔυϨϏϡʔ  - ϘʔΠεΧ΢τ  - Rule of Three จԽͷύλʔϯ   - MVCϞσϧ  - GoFσβΠϯύλʔϯ  - ܧଓతσϦόϦʔ /  ΠςϨʔγϣϯ ઃܭͷύλʔϯ ࡞ۀͷύλʔϯ ˞ମ੍΍จԽ͸σβΠϯʢઃܭʣʹӨڹΛ༩͑ΔͷͰσβΠϯύλʔϯʹؚΊ͍ͯ·͢

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ଞͷϝϯόʔ͔Β͸࡞ۀ಺༰͕ݟ͑ʹ͍͘ ɹMVC - Before ݄࣍αʔϏεϨϕϧใࠂࢿྉ  ʢViewʣ͸ؔ܎ऀશһʹ഑෍͞Ε͍ͯͨ ༻్ͷྫʣDAU͕ٸ૿͠ଓ͚ΔͷͰ  αʔό૿ஙͷ௥Ճ༧ࢉ͕ඞཁ  → ΩϟύγςΟਪҠΛఆظతʹ  ্Ґ૊৫ʹϨϙʔτ͢Δ खॱϝϞ΍ܭࢉࣜʢControllerʣ͸  ࡞ۀ୲౰ऀͷϩʔΧϧPCʹด͍ͯͨ͡ ൵ܶͷྫʣϞόΠϧΞϓϦͷ  Ϋϥογϡ཰ͷܭࢉ͕ؒҧͬͨ··  1೥Ҏ্ӡ༻͞Ε͍ͯͨ 

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ɹMVC - Afterɿґଘؔ܎ʹ෼ղ View ΩϟύγςΟ  ϞχλϦϯά࡞ۀखॱॻ Πϯϑϥ؀ڥҰཡ  ઀ଓઌIP৘ใ Ϋϥογϡϩάܭଌπʔϧ  URL + ΞΧ΢ϯτ৘ใ Slack bot  ݄࣍ϦϚΠϯμʔ ݄࣍αʔϏεϨϕϧ  ใࠂࢿྉ_X݄෼ Controller Model

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ΠϕϯτۦಈͰ࿙ΕΛ๷͙ → શһ͕࡞ۀ಺༰Λ࠶ݱͰ͖Δ ɹMVC - Afterɿ࢓૊ΈԽ   1. ఆظSlackϦϚΠϯμ   2. ϦϯΫઌ͸ςϯϓϨϖʔδ   3. ࠷ॳͷ࡞ۀ͸  ςϯϓϨ͔ΒϖʔδΛੜ੒

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ՄࢹԽͨ͠ͱ͜Ζ →ʮ΋ͬͱ؆୯ʹͰ͖ͦ͏ʯͷ੠্͕͕Γ→ ϝϯόʔ͕ࣗಈԽͯ͘͠Εͨʂ   ɹMVC - AfterɿঃʑʹࣗಈԽ ΩϟύγςΟ  ϞχλϦϯά࡞ۀखॱॻ ϩάΛషΓ෇͚Δͱ  ใࠂ਺஋Λࣗಈग़ྗ͢Δ  SpreadSheet αʔόϩάͷ  औಘεΫϦϓτ NEW NEW

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܁Γฦ͠࡞੒͢Δϖʔδʹ͸ςϯϓϨʔτΛ༻ҙ͢Δ ɹGoFσβΠϯύλʔϯ - Template Method

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܁Γฦ͠ϖʔδ͸ಉ͡σΟϨΫτϦͷԼʹ࣌ܥྻͰ؅ཧ͢Δ ɹGoFσβΠϯύλʔϯ - Iterator

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ৗʹ1Օॴ͚ͩΛࢀর͢ΔΑ͏ʹಋઢΛ࡞ΔʢͦͷͨΊͷΠϕϯτۦಈʣ िʹ1౓ͷଧͪ߹Θͤͷٞࣄ࿥ϖʔδ  τϦΨʔͱͳΔSlack botͷϦϚΠϯμʔϝοηʔδʹϦϯΫΛ෇͚Δ  ͜ͷಋઢ͕ϝΠϯͰ׆༻͞ΕΔʹແؔ܎ͷՕॴʹϖʔδ͸࡞ΒΕͳ͍ ɹGoFσβΠϯύλʔϯ - Singleton

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ݴͬͯ͠·͑͹͋ͨΓ·͕͑ͩɺ͋ͨΓ·͑Λҡ࣋͢Δͷ͕େࣄɻ  ద੾ͳߏ੒Λҡ࣋͢ΔͨΊͷڞ௨ݴޠɻ ίʔσΟϯάͱಉͩ͡ɺͱ͍͏͜ͱΛϝϯόʔ͕ೲಘͰ͖Ε͹  ͍ͭ΋ͷ։ൃ༻ޠΛ༻͍ͯʮ͜ͷυΩϡϝϯτ͸͜͜ʹॻ͜͏ʂʯͷ  ఏҊɾվળɾձ࿩͕Ͱ͖ΔΑ͏ʹͳΔɻ ɹGoFσβΠϯύλʔϯ

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υΩϡϝϯτ͸ੜ͖෺Ͱ͋Δɻ  ࠷ॳʹ׬ᘳͳઃܭ͸Ͱ͖ͳ͍ɻۀ຿ࣗମ͕มԽ͢Δɻ  ܧଓతʹ௥Ճɾߋ৽͍ͯ͘͜͠ͱ͕େࣄɻ ϝϯόʔ͔ΒͷϑΟʔυόοΫΛड͚ͳ͕Β  υΩϡϝϯτߏ੒ɾ಺༰Λमਖ਼͢Δɻ  ɹܧଓతσϦόϦʔ / ΠςϨʔγϣϯ

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গ਺ʹΑΔج൫ͷ੔උɻ νʔϑΞʔΩςΫτ͕ɺ࠷ॳʹҰ؏ੑͷ͋ΔυΩϡϝϯτߏ੒ҊΛܾΊͯ  1ϲ݄Λֻ͚ͯపఈతʹ੔උͨ͠ʢʮϦϑΝΫλϦϯάʯΛࢀরʣɻ  ଞͷϝϯόʔ͸ͦͷ্ʹจॻΛ৐ͤͨɻ ΞʔΩςΫτ͕શͯΛ೺Ѳ͍ͯ͠ΔͷͰɺͦͷਓ෺ʹ࣭໰͢Ε͹ྑ͍ɻ  ݒ೦ࣄ߲͸௚઀ҙݟΛ఻͑΍͍͢ɻͦͷͨΊͷSlackνϟϯωϧΛઃ͚ͨɻ ɹΞʔΩςΫτνʔϜ

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υΩϡϝϯτߏ੒͸૊৫Λ൓ө͢Δɻ  ۀ຿ʢΛඪ४Խͨ͠จॻʣʹ߹ΘͤΔͷͰ͸ͳ͘ɺ૊৫ʹ߹Θͤͨۀ຿͕ܗ੒͞Ε͕ͪɻ ֤ॴͷۀ຿ΛώΞϦϯάͯ͠ɺશମͰͷҐஔ෇͚Λ੔ཧ͠ͳ͕ΒจॻԽͨ͠ɻ  ՄೳͳൣғͰυΩϡϝϯτʢඪ४Խ͞Εͨۀ຿ʣʹ૊৫Λ߹Θͤͨɻ ྫɿϞδϡʔϧผ୲౰ͩͬͨ։ൃମ੍ΛɺαϒγεςϜ͝ͱʹ෼͚ͨɻ  iOS୲౰ɾAndroid୲౰ → ϓϩμΫτA୲౰ɾϓϩμΫτB୲౰ɻΫϩεϑΝϯΫγϣφϧɻ  ػೳ௥Ճ΍࢓༷ௐࠪʢۀ຿ʣ͸αϒγεςϜ͝ͱʹͳ͞ΕΔͨΊɻ ɹConwayͷ๏ଇ

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  ʢυΩϡϝϯτͳͷͰʣจॻతෛ࠴ɻ͋Δ͍͸஌ࣝతෛ࠴ɻ  ඞͣൃੜ͢Δɻ์ஔ͢Ε͹ฦࡁίετ͕ঃʑʹ૿Ճ͢Δɻ ྫʣ૊৫ͷมԽͷεϐʔυ͕ૣ͗͢ΔͱɺҙࢥܾఆʹυΩϡϝϯτԽ͕ؒʹ߹Θͳ͘ͳΔ - ܾΊͨ͜ͱΛॻ͖๨ΕΔ  - ͋ͬͱ͍͏ؒʹ৘ใ͕ݹ͘ͳΔ  - ΑΓྑ͍ߏ੒Λࢥ͍ͭ͘  ɹٕज़తෛ࠴

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ۀ຿ͷxx%ΛυΩϡϝϯτԽʹ౰ͯΔɻ  ࡞ۀ࣌ؒʢຖिX༵೔ͷX࣌ʙX࣌͸υΩϡϝϯτͷ࣌ؒʣ΍  ઐ೚ऀʢ૊৫ύλʔϯʮςΫχΧϧϥΠλʔʯʣΛઃ͚Δͷ͸ɺݱ৔ʹΑͬͯ͸೉͍͠ɻ ͦ͜Ͱ։ൃ޻ఔ಺ʹυΩϡϝϯτԽͷ࡞ۀΛ໌ࣔతʹ૊ΈࠐΜͩɻ - ཁ݅ఆٛ΍ઃܭͷΞ΢τϓοτͱͯ͠  - ੡଄΍ςετͷ͋ͱͷৼΓฦΓʢ஌ݟల։ʣͱͯ͠ ɹϙʔτϑΥϦΦ

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ʢυΩϡϝϯτͳͷͰʣϥΠςΟϯάΛଅ͢ɻ SlackɺGithubͷPull Requestɺଧͪ߹ΘͤɻจॻԽͨ͠ํ͕ྑ͍಺༰͸ɺ  ϝϯόʔʹ௚઀ʮυΩϡϝϯτԽ͍ͯͩ͘͠͞ʂʯΛϓογϡɻ ࠷ॳͷࠒ͸1೔ʹ20ճ͘Β͍ґཔͨ͠ɻ  ࣗൃతʹॻ͍ͯ͘ΕΔΑ͏ʹͳͬͨΒKPTͰײँͯ͠ɺঃʑʹϑΣʔυΞ΢τɻ ɹίʔσΟϯάΛଅ͢

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Pull RequestͰͷίʔυϨϏϡʔΛ௨ͯ͠ɺϙϦγʔΛਐԽɾਁಁͤ͞Δͷͱಉ͡ɻ  Conﬂuenceͷߋ৽಺༰ΛසൟʹνΣοΫͯ͠    1. υΩϡϝϯτΛ࡞੒ɾߋ৽ͯ͘͠Εͨ͜ͱʹײँ͢Δ  2. ͜ͷهड़͸͜͜ʹஔ͘ͱྑͦ͞͏Ͱ͕͢ɺͲ͏ࢥ͍·͔͢ʁͱ͍͏ܗͰ૬ஊ͢Δ  3.ʮ͜͏͍͏ߏ੒ͩͱRead/Write͠΍͍͢ʯೝࣝΛ߹ΘͤΔ  ঃʑʹϝϯόʔ͕υΩϡϝϯτߏ੒Λҙࣝͯ͘͠ΕΔΑ͏ʹͳͬͨɻ  ʢ˞ϨϏϡʔͱݴ͑Ͳԡ͠෇͚Ͱ͸ͳ͘૬ஊɻݱ৔ʹଈͨ͠ҙݟΛग़ͤΔͷ͸ݱ৔ͷϝϯόʔɻʣ ɹίʔυϨϏϡʔ

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ؾ෇͍ͨਓ͕υΩϡϝϯτΛ៉ྷʹ͍ͯ͘͠ɻ  ʮυΩϡϝϯτΛ։͍ͨͱ͖ΑΓ΋ɺด͡Δͱ͖ͷํ͕඼্࣭͕͕͍ͬͯΔঢ়ଶʯΛ໨ࢦ͢ɻ  ʮΞʔΩςΫτνʔϜʯʹΑΔগ਺ͷ੔උ͸࠷ॳ͚ͩɻ  ʮٕज़తෛ࠴ʯʹରԠ͠ଓ͚ͳ͚Ε͹ͳΒͳ͍ɻ  ϝϯόʔʹΑΔʮܧଓతσϦόϦʔ/ΠςϨʔγϣϯʯ͕ඞཁɻ  ͦͷͨΊͷ1൪γϯϓϧ͔ͭॏཁͳݪଇ͕ʮϘʔΠεΧ΢τʯɻ ɹϘʔΠεΧ΢τ

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3ճࢀর͞Εͨ৘ใ͸ɺݸਓϑΥϧμ͔ΒશମϑΥϧμʹҠ͢ʢڞ௨Խ͢Δʣɻ ৽υΩϡϝϯτͷ࡞੒࣌ɺ࠷ॳ͔Βۀ຿શମʹ͓͚ΔҐஔ෇͚͕໌֬ͱ͸ݶΒͳ͍ɻ  ͦ͜ͰʢInboxతʹʣؾܰʹ౤ߘͰ͖ΔΑ͏ʹɺݸਓσΟϨΫτϦΛ࡞੒ͨ͠ɻ  ͦͷ୅ΘΓɺଞͷਓ͕3ճࢀরͨ͠ΒɺϝΠϯͷߏ੒ʹࡌͤΔӡ༻ͱͨ͠ɻ *ϩʔΧϧPC΍಄ͷதʹ͔͠৘ใ͕ͳ͍ঢ়ଶ͕1൪μϝɻଞϝϯόʔ͕ࢀরͰ͖ͳ͍͔Βɻ  *3ճࢀর͞ΕΔͱɺ͋Δఔ౓͸ۀ຿શମʹ͓͚ΔҐஔ෇͚͕ݟ͑ͯ͘Δɻ ɹRule of three

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υΩϡϝϯτͷ༻్Λ੔ཧ͢Δͱ͜Ζ͔ΒɺઃܭΛ࢝ΊΔɻ Ͳ͏͍͏৔໘ͰʮυΩϡϝϯτԽ͞Ε͍ͯΕ͹ʯ  ʮυΩϡϝϯτ͕͙͢ݟ͔ͭΕ͹ʯͱࢥͬͨͩΖ͏͔ʁ ※ʮϖΞʯ΍ʮϞϒʯͱ૊Έ߹ΘͤΔͱޮՌతʹ෼ੳͰ͖Δ ɹϢʔεέʔε෼ੳ

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ɹϦϑΝΫλϦϯά - Before A1ϖʔδ    - content_aaa1  - content_aa11 TOPϖʔδ    - content_top1  - content_top2 A2ϖʔδ    - content_aaa2  - content_aa22 A3ϖʔδ    - content_aaa3  - content_aa33 ϒοΫϚʔΫ΍  طଘϦϯΫ

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AsIsͷϖʔδ͸DEPRECAREDͱͯ͠τοϓԼʹ੾Γग़͢ ɹϦϑΝΫλϦϯά - WIPᶃ A1ϖʔδ    - content_aaa1  - content_aa11 DEPRECATED    - content_top1  - content_top2 A2ϖʔδ    - content_aaa2  - content_aa22 A3ϖʔδ    - content_aaa3  - content_aa33 TOPϖʔδ   

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τοϓϖʔδʹʮաڈͷτοϓϖʔδ͸ͪ͜ΒʯͱDEPRECATEDϖʔδ΁ͷϦϯΫΛ༻ҙ ɹϦϑΝΫλϦϯά - WIPᶄ A1ϖʔδ    - content_aaa1  - content_aa11 DEPRECATED    - content_top1  - content_top2 A2ϖʔδ    - content_aaa2  - content_aa22 A3ϖʔδ    - content_aaa3  - content_aa33 TOPϖʔδ    աڈTOP͸ͪ͜Β ϒοΫϚʔΫ΍  طଘϦϯΫ

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ToBeͷϖʔδߏ੒ΛτοϓԼʹల։ ɹϦϑΝΫλϦϯά - WIPᶅ A1ϖʔδ    - content_aaa1  - content_aa11 DEPRECATED    - content_top1  - content_top2 A2ϖʔδ    - content_aaa2  - content_aa22 A3ϖʔδ    - content_aaa3  - content_aa33 TOPϖʔδ    աڈTOP͸ͪ͜Β B1ϖʔδ    B2ϖʔδ    B3ϖʔδ   

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AsIsίϯςϯπΛToBeϖʔδʹ੾ΓషΓ͢Δ ɹϦϑΝΫλϦϯά - WIPᶆ A1ϖʔδ    - content_aaa1  - content_aa11 DEPRECATED    - content_top1  - content_top2 A2ϖʔδ    - content_aaa2  - content_aa22 A3ϖʔδ    - content_aaa3  - content_aa33 TOPϖʔδ    աڈTOP͸ͪ͜Β B1ϖʔδ    B2ϖʔδ    B3ϖʔδ   

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AsIsίϯςϯπΛToBeϖʔδʹ੾ΓషΓ͢Δ ɹϦϑΝΫλϦϯά - WIPᶆ A1ϖʔδ    - [empty]  - content_aa11 DEPRECATED    - content_top1  - content_top2 A2ϖʔδ    - content_aaa2  - [empty] A3ϖʔδ    - content_aaa3  - content_aa33 TOPϖʔδ    աڈTOP͸ͪ͜Β B1ϖʔδ    - content_aaa1  - content_aa22 B2ϖʔδ    B3ϖʔδ   

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AsIsίϯςϯπΛToBeϖʔδʹ੾ΓషΓ͢Δ ɹϦϑΝΫλϦϯά - WIPᶆ A1ϖʔδ    - [empty]  - content_aa11 DEPRECATED    - content_top1  - content_top2 A3ϖʔδ    - content_aaa3  - content_aa33 TOPϖʔδ    աڈTOP͸ͪ͜Β B2ϖʔδ    B3ϖʔδ    ϒοΫϚʔΫ΍  طଘϦϯΫ A2ϖʔδ    - content_aaa2  - [empty] B1ϖʔδ    - content_aaa1  - content_aa22 ফ͑ͯΔʂʁ ඞཁͳ৘ใ

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ݩͷϖʔδʹ͸৽ϖʔδ΁ͷࢀরͷΈ࢒͢ ɹϦϑΝΫλϦϯά - WIPᶇ A1ϖʔδ    - [empty]  - content_aa11 DEPRECATED    - content_top1  - content_top2 A3ϖʔδ    - content_aaa3  - content_aa33 TOPϖʔδ    աڈTOP͸ͪ͜Β B2ϖʔδ    B3ϖʔδ    ϒοΫϚʔΫ΍  طଘϦϯΫ A2ϖʔδ    - content_aaa2  - XXʹҠసࡁΈ B1ϖʔδ    - content_aaa1  - content_aa22

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AsIsίϯςϯπΛToBeϖʔδʹ੾ΓషΓ͢Δ ɹϦϑΝΫλϦϯά - WIPᶈ A1ϖʔδ    - moved to B1  - content_aa11 DEPRECATED    - content_top1  - content_top2 A2ϖʔδ    - content_aaa2  - moved to B1 A3ϖʔδ    - content_aaa3  - content_aa33 TOPϖʔδ    աڈTOP͸ͪ͜Β B1ϖʔδ    - content_aaa1  - content_aa22 B2ϖʔδ    B3ϖʔδ   

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AsIsίϯςϯπΛToBeϖʔδʹ੾ΓషΓ͢Δ ɹϦϑΝΫλϦϯά - WIPᶈ A1ϖʔδ    - moved to B1  - moved to B2 DEPRECATED    - content_top1  - content_top2 A2ϖʔδ    - content_aaa2  - moved to B1 A3ϖʔδ    - content_aaa3  - content_aa33 TOPϖʔδ    աڈTOP͸ͪ͜Β B1ϖʔδ    - content_aaa1  - content_aa22 B2ϖʔδ    - content_aa11 B3ϖʔδ   

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AsIsίϯςϯπΛToBeϖʔδʹ੾ΓషΓ͢Δ B3ϖʔδ    - content_aaa2  - content_aaa3  - content_aa33 ɹϦϑΝΫλϦϯά - WIPᶈ A1ϖʔδ    - moved to B1  - moved to B2 DEPRECATED    - content_top1  - content_top2 A2ϖʔδ    - moved to B3  - moved to B1 A3ϖʔδ    - moved to B3  - moved to B3 TOPϖʔδ    աڈTOP͸ͪ͜Β B1ϖʔδ    - content_aaa1  - content_aa22 B2ϖʔδ    - content_aa11

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AsIsίϯςϯπΛToBeϖʔδʹ੾ΓషΓ͢Δ B3ϖʔδ    - content_aaa2  - content_aaa3  - content_aa33 ɹϦϑΝΫλϦϯά - WIPᶈ A1ϖʔδ    - moved to B1  - moved to B2 DEPRECATED    - moved to TOP A2ϖʔδ    - moved to B3  - moved to B1 A3ϖʔδ    - moved to B3  - moved to B3 TOPϖʔδ  - content_top1  - content_top2  - աڈTOP͸ͪ͜Β B1ϖʔδ    - content_aaa1  - content_aa22 B2ϖʔδ    - content_aa11

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͋Δఔ౓ීٴͨ͠ΒݩϖʔδΛ࡟আ͢Δ B3ϖʔδ    - content_aaa2  - content_aaa3  - content_aa33 ɹϦϑΝΫλϦϯά - After TOPϖʔδ    - content_top1  - content_top2 B1ϖʔδ    - content_aaa1  - content_aa22 B2ϖʔδ    - content_aa11 ϒοΫϚʔΫ΍  طଘϦϯΫ ΄ͱΜͲͬͪ͜

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ϖΞʹΑΔυΩϡϝϯςʔγϣϯ͸ແବΛ࡟ݮ͢Δɻ     ୲౰ऀ͸ࣗ෼ͷۀ຿ΛͲ͏ॻ͖ग़ͤ͹ྑ͍͔෼͔Βͳ͍ɻ  ͢Ͱʹࣗ෼ͷதͰ͸্ख͘ճͬͯ͠·͍ͬͯΔʢΑ͏ʹݟ͑ΔʣͷͰɺ  ʮͲΜͳ৘ใ͕Ͳ͜ʹ͋Ε͹ɺଞͷϝϯόʔ͕࢖͍΍͍͔͢ʯΛ૝૾Ͱ͖ͳ͍ɻ ͦ͜Ͱɺଞͷϝϯόʔ͕ྡʹ࠲ͬͯɺ࡞ۀΛר͖औΓͳ͕ΒώΞϦϯά͢Δɻ  ͦͷաఔͰʮXXͰࠔΔ͔ΒXXΛ஌Γ͍ͨʯͷϢʔεέʔε͕ఏࣔ͞ΕΔ͜ͱʹͳΔɻ  ࣭໰Λͱ͔͔ͬΓʹͯ͠ɺ҉໧ͷ஌ࣝΛද૚Խ͢Δɻ ɹϖΞϓϩάϥϛϯά

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ؔ܎ऀશһʹΑΔυΩϡϝϯςʔγϣϯ͸ແବΛ࡟ݮ͢Δɻ ·ͣ͸ؔ܎ऀͰू·ͬͯݱঢ়ͷۀ຿ΛՄࢹԽ͢Δɻ  A͞ΜͱB͞Μͷ΍Γํ͕ҧ͏ͷͰ͋Ε͹ɺཧ༝ɾഎܠ·Ͱͦͷ৔Ͱચ͍ग़͢ɻ  A͞Μํࣜ/B͞ΜํࣜͷϝϦοτɾσϝϦοτΛݩʹϧʔϧΛ߹ҙ͢Δɻ  ͦͷ··࿩͠߹͍ͷ಺༰Λɺۀ຿ϑϩʔͱͯ͠υΩϡϝϯτԽ͢Δɻ  ϦϦʔεखॱ΍ϒϥϯνઓུͳͲͷϧʔϧ࡞Γʹద༻ͨ͠ɻ  શһͰ1౓ೝ͕ࣝ߹͏͜ͱͰɺͦͷޙͷ૬ஊ͕͠΍͘͢ͳΔɻ ɹϞϒϓϩάϥϛϯά

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1. จԽΛ͍͔ʹఆணͤ͞Δ͔ 2. ํ๏࿦Λ͍͔ʹମܥԽ͢Δ͔ 3. ύϑΥʔϚϯεͱอकੑͷτϨʔυΦϑ ɹAppendix 2 - ࠓޙͷ՝୊

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ɹະղܾᶃɿจԽΛఆணͤ͞Δ ࢛൒ظ͝ͱʹϝϯόʔ͕ഒ૿͍ͯ͠Δɻ   ߟ͑ํ͕਎ʹ͍͍ͭͯΔˍೲಘ͍ͯ͠Δϝϯόʔͱ  ͦ͏Ͱͳ͍৽نϝϯόʔͱͰɺυΩϡϝϯτԽ΁ͷऔΓ૊Έʹ͕ࠩ͋Δɻ   Ͳ͏ͨ͠ΒจԽΛอͯΔͩΖ͏͔ʁ

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ɹະղܾᶄɿํ๏࿦ΛମܥԽ͢Δ ʮυΩϡϝϯτΛίʔυͷΑ͏ʹѻ͏ͨΊͷύλʔϯʯ͸ɺ·ͩίϯηϓτஈ֊ɻ  ʢDocument as Code / Document Design Patternʣ    ϊ΢ϋ΢ΛମܥԽͯ͠ଞ૊৫ʹల։͢Δʹ͸  ʢor ଞ૊৫͔ΒޮՌతʹֶͿʹ͸ʣͲ͏ͨ͠Βྑ͍ͩΖ͏͔ʁ

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ɹະղܾᶅɿύϑΥʔϚϯε vs อकੑ ݱ୅ͷςΫϊϩδʔʹ͓͍ͯɺ͜ͷ֓೦ͷ࣮຿ద༻ʹ͸ݶք͕͋Δɻ  ର৅͕ࣗવݴޠʴϓϩηε࣮ߦϢʔβʔ͕ਓؒͷͨΊɻ ྫʣ୹ظతύϑΥʔϚϯεͱอकੑ͸໌Β͔ʹτϨʔυΦϑͰ͋Δɻ  ґଘؔ܎Λపఈ෼ղ͢Δͱɺ30ͷϖʔδ͕Ͱ͖Δ͜ͱ΋͋ΔͩΖ͏ɻ  ͔͠͠ɺ30ͷจॻΛݟͳ͕Β࢓ࣄΛͰ͖ΔͩΖ͏͔ɻਓؒͷ೴಺ϫʔΩϯάϝϞϦ͸े෼ʹػೳ͢ΔͩΖ͏͔ɻ υΩϡϝϯτ͸ίϯύΠϧͰ͖ͳ͍ɻࢀরՕॴʹγϣʔτΧοτδϟϯϓͰ͖ͳ͍ɻgrepʹجͮ͘Ұ੪ॻ͖௚͠΋Ͱ͖ͳ͍ɻ  ίʔυͷΑ͏ʹѻ͏ʢas Codeʣʹ͸ɺ݀ͷଟ͍֓೦ͩͱݴΘ͟ΔΛ͑ͳ͍ɻ ͜ͷ֓೦ͷద༻ൣғ͸ɺͲ͔͜ΒͲ͜·ͰͩΖ͏ʁ  ʢ*RedPenʹΑΔߏจνΣοΫͳͲͷؔ࿈ςΫϊϩδʔ͕ਐԽ͢Ε͹޿͕ΔͩΖ͏͔ʁʣ

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  ɹɹɹL શମ޿ใ    ɹɹɹL Ϗδωεɹ# ઓུɺKGI/KPI  ɹɹɹL Ϧιʔεɹ# ώτɺϞϊɺΧωɺ৘ใʢ৽نϝϯόʔͷJoinϝχϡʔ΍ΤϯδχΞϨδϡϝ͸ʮώτʯͷԼʣ  ɹɹɹL γεςϜɹ# ΞϓϦ΍Πϯϑϥͷߏ੒ͳͲʢ͋͘·Ͱ΋ϩθολετʔϯʣ    ɹɹɹL ࢪࡦɹɹɹ# ϓϩμΫτɾγεςϜɾϓϩηεΛվળ͢Δࢪࡦ  ɹɹɹL ӡ༻ɹɹɹ# ΧελϚʔαϙʔτɺϓογϡ௨஌ͷ഑৴ɺΠϯϑϥอकͱ͍ͬͨݸผ࡞ۀ    ɹɹɹL ϓϩηεɹ# ཱҊ͔ΒՁ஋૑ग़·ͰͷόϦϡʔετϦʔϜʢˠ KPTΛ௨ͯ͠վળ͢Δʣ  ɹɹɹL Πϕϯτɹ# ఆظతͳଧͪ߹Θͤ΍ࢦඪ֬ೝʢˠ ૊৫શମͰՄࢹԽ͢Δͱॏෳ΍ແବ͕໨ཱͭΑ͏ʹͳΔʣ    ɹɹɹL ݸਓɹɹɹ# Inbox୅ΘΓ ɹAppendix 3 - ࠾༻ͨ͠σΟϨΫτϦߏ੒