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͡Θ͡ΘͱPerl͔ΒGoʹ Ҡߦ͠Α͏ͱ͍ͯ͠Δ ԶͨͪͷϚΠΫϩαʔϏγʔζ YAPC::Japan::Online 2022 2022-03-05 Track B 13:40ʙ14:20 @macopy a.k.a @mackee_w
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͜ͷηογϣϯͷུ֓
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1FSMೖֶࣜ͘ΜIUUQTQFSMFOUSBODFDPOOQBTTDPN 3FOÉF'SFODIIUUQTSFOFFGSFODICMPHTQPUDPN
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(·ͩ)શ෦ஔ͖͍͑ͯͳ͍
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Tonamelͷنײ -PCJ5PVSOBNFOU ޙͷ5POBNFM ։ൃ։࢝ 5POBNFMʹ໊લ͕มߋ 1FSMͷߦߦ ͭͳ͗͜ΈͰएׯ૿Ճ 1FSMͷߦߦ (PϚΠΫϩαʔϏεº (Pͷߦߦ ͏ͪίʔυੜߦ
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͜Ε·Ͱ2΄Ͳ͔͚ͯ ͡Θ͡ΘҠߦͭͭ͋͠Δ
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ͦͷؒʹػೳ͕૿͑
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େձ૿͍͑ͯ͘
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͜ͷηογϣϯͰ ٞͷҰൠԽΛ͋͑ͯͤͣ TonamelͰͷࣄྫΛ͠·͢
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ୈ1ষ: ͳͥϚΠΫϩαʔϏεʹ͢Δͷ͔ʁ ୈ2ষ: ॳΊͯͷαʔϏεׂ ୈ3ষ: ϚΠΫϩαʔϏεͨͪͷ࿈ܞํ๏
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@macopy • ໘ന๏ਓΧϠοΫ eεϙʔπࣄۀ෦ TonamelαʔόαΠυςοΫϦʔυ • Perlେ͖ Go͖ • GGST༻Ωϟϥ: ϥϜϨβϧ • ISUCON11 ༏উ ←NEW!
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ୈ1ষ ͳͥϚΠΫϩαʔϏεʹ͢Δͷ͔ʁ
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Ҡߦલͷߏ(ʙ2020-07) ͜ͷޙʹϚΠΫϩαʔϏεԽʹ߹ΘͤͯECSԽ
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՝: PerlͰڊେGraphQLΛ ͘͞ͷՙ͕ॏ͍ • TonamelͰओͳAPIܗࣜͱͯ͠GraphQLΛ ࠾༻͍ͯ͠Δ • ڊେͳϨεϙϯεΛฦ͢ͱ͖ɺGraphQL.pm 0.47(2021-02ϦϦʔε)ҎલͰܕνΣοΫ ͕ϨεϙϯελΠϜͷ΄ͱΜͲΛΊ͍ͯͨ • GraphQLΛ͍ଓ͚Δʹɺ͜ͷ͋ͨΓʹԿ Β͔ͷվળҊ͕ඞཁͩͬͨ
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ݱࡏͷGraphQL.pm(>=0.47)σϑΥϧτͰ ࣮ߦ࣌ܕνΣοΫ͕Φϑʹͳ͍ͬͯΔ ࣌ʹͳ͍ͬͯͨGraphQL QueryͷϕϯνϚʔΫΛͬͯΈͨ(256ਓγϯάϧΤϦϛωʔγϣϯͷΫΤϦ) $ carton exec perl -Ilib tmp/graphql_benchmark.pl bench 47bIg Benchmark: timing 10 iterations of default... default: 4 wallclock secs ( 3.22 usr + 0.08 sys = 3.30 CPU) @ 3.03/s (n=10) Rate default default 3.03/s — `local $ENV{PERL_STRICT} = 1;` ΛίʔυʹೖΕͯܕνΣοΫΛ༗ޮʹͯ͠ΈΔ(࣌͜ͷঢ়ଶͩͬͨ) $ carton exec perl -Ilib tmp/graphql_benchmark.pl bench 47bIg Benchmark: timing 10 iterations of default… default: 7 wallclock secs ( 6.57 usr + 0.07 sys = 6.64 CPU) @ 1.51/s (n=10) Rate default default 1.51/s --
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͍͔ͭ͘ͷબࢶ • GraphQLΛ࠾༻͢Δ߹ • Perl ͷ··Ͱ GraphQL ΛߴԽ͢Δ • GraphQLΛίετΊʹฦͤΔϥΠϒϥϦ͕͋ΔݴޠʹΓ͑Δ • ͦΕҎ֎Λ࠾༻͢Δ߹ • PerlͰѻ͑ΔൣғͷAPIతͳͷʹ͢Δ • XslateͰMPAʹΔ
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GraphQLҎ֎ͷ՝: εέʔϦϯάੑ • ͕͋ΔτϥϑΟοΫͷରԠ • όοΫΤϯυDB͕Aurora MySQLͳͷͰɺखಈͰεέʔϧΞοϓ/Πϯ ͯ͠ෛՙʹରԠ͍ͯͨ͠ • => ӡ༻ͷख͕ؒ͠ΜͲ͍ͷͰɺࣗಈͰਫฏεέʔϧ͢Δσʔλε τΞʹҠߦ͍ͨ͠Ϟνϕʔγϣϯ • ྫ͑DynamoDBͱͳΔ͕ɺPerlͰDynamoDBΛѻ͏ϊϋ͕ͳ͍
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ΠϕϯτʹΘΕΔαʔϏεͳͷͰ τϥϑΟοΫͷ͕େ͖͍
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GraphQLҎ֎ͷ՝: ੩తܕ͕ͳ͍ݴޠ͕ਏ͍ • τʔφϝϯτදͷߏஙൺֱతෳࡶͳϓϩάϥϛϯάΛཁٻ͞ΕΔํ • εΠευϩʔͷOMW%, μϒϧΤϦϛͷഊऀαΠυͷஔͳͲ • ෳࡶͳϩδοΫΛΉͷʹܕ͕͋Δͱ”҆৺”͢Δ • ͪΖΜςετඞཁ
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ͱ͍͏Θ͚ͰGo͕͍͍ͨ • GraphQL => gqlgenͱ͍͏εΩʔϚϑΝʔετͰ੩తܕνΣοΫΛ ߦ͏ϥΠϒϥϦ • ਫฏεέʔϦϯάՄೳͳDBΛ͍͍ͨ => GoެࣜAWS SDK͕͋ ΓɺDynamoDBΛѻ͏ͨΊͷϥούʔϥΠϒϥϦ͋Δ • ੩తܕ͕ͪΐ͏Ͳ͍͍ײ͡ʹଘࡏ͢Δ • ͳʹΑΓνʔϜϝϯόʔ͕աڈʹͬͨ͜ͱ͕͋ΔݴޠͰ͋Δ
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Ͳ͏GoΛΈࠐΉ͔ʁ • શ෦Goʹ͢Δͱʁ • ࠓ·Ͱೖ͍ͬͯΔDBʹೖ͍ͬͯΔσʔλΛͲ͏͢Δͷ͔ • શ෦GoͰ࣮͠ऴΘΔ·Ͱ৽ن։ൃΛࢭΊΔͷ͔ • => ݁ߏ͍͠ • Ұ෦͚ͩGoʹ͍ͨ͠ • ͕ͩDBΛڞ༗ͨ͘͠ͳ͍ DynamoDBʹ͍ͨ͠
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ϚΠΫϩαʔϏεׂ͢Δ
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ҰൠతͳϚΠΫϩαʔϏεͷޮೳ • ݸʑͷΞϓϦέʔγϣϯͷΛখ͘͞อͯΔ • ΞδϦςΟ͕ߴ͘ͳΔ • ΞϓϦέʔγϣϯ͝ͱʹదͳΞʔΩςΫνϟΛબΔ • ؔ৺͝ͱʹνʔϜΛׂ͢Δ͜ͱ͕༰қʹͳΔ • etc…
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ϚΠΫϩαʔϏεΛΓ͔ͨͬͨͱ͍͏ΑΓ ͦΕҎ֎ͷྑ͍બࢶ͕ͳ͔ͬͨͷͰͬͨ • ϚΠΫϩαʔϏεΛબ͢Δͷʹ્͢Δཁૉ • νʔϜׂ͢Δ΄Ͳن͕େ͖͘ͳ͍ • ͚Ͳɺݱঢ়ͷΞʔΩςΫνϟͰղܾͰ͖ͳ͍՝͕͋Δ • ࠷ऴతʹϞδϡϥϞϊϦεʹ߹ମ͢ΔՄೳੑ͋Δͱࢥ͍ͬͯΔ
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ͦͦϞδϡϥϞϊϦεͩͬͨͷͰ ׂ͔ͬͨ͢͠ • ઌਓ͕TonamelΛϞδϡϥϞ ϊϦεͰ࡞ͬͯ͘Ε͍ͯͨ • ׂ͢ΔͨΊͷػೳͷڥք͕ ͢Ͱʹଘࡏ͍ͯͨ͠
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ͰͲ͏͍͔ͬͯ͘
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ୈ2ষ ॳΊͯͷαʔϏεׂ
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ॳखɺԿΛΓग़͔͢
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͡ΊʹΓग़͢ͱྑ͍ͱ͞ΕΔαʔϏεͷ݅ • ͋ΔఔαʔϏε͕ʮڥք͚ͮΒΕͨίϯςΩετʯʹͦͬͯղ͞ Ε͍ͯΔલఏͰҎԼ • ଞͷίϯςΩετ͔Βͷґଘ͕গͳ͍ => ղ͍͢͠ • ϩʔϧόοΫ͕͍͢͠ => ࡉ͔͘ϦϦʔεͰ͖Δ • ղʹΑΔརӹ͕େ͖͍
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༏ઌॱҐ͚ݶ ʮϞϊϦε͔ΒϚΠΫϩαʔϏεʯΛࢀߟʹ
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ͳͥτʔφϝϯτද͔ • GraphQLͷϨεϙϯελΠϜΛվળ͔ͨͬͨ͠ͷτʔφϝϯτද • => ղʹΑΔརӹ͕͋Δ • τʔφϝϯτදʹ͍ͭͯ৽ػೳ(μϒϧΤϦϛωʔγϣϯ)ͷ࣮͕༧ఆ͞Ε͍ͯͨ • => ৽ػೳΛΔҰͱͯ͠ϚΠΫϩαʔϏεͷղ͕ߦ͑Δ • τʔφϝϯτද΄͔ͷαʔϏεʹґଘ͢ΔαʔϏεͳͷͰɺґଘ͞ΕΔଆͰ ͳ͍ • => ղͷ͢͠͞
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্ͬͨͰ͜ͷஅͷৼΓฦΓ • ৽ػೳͷҰͱͯ͠ղΛߦ͏ͷ͋·ΓಘࡦͰͳ͍ • ϩʔϧόοΫ͕ͮ͠Β͘ͳΔ • ։ൃνʔϜ֎͔Βͷਐḿͷݟ͕ͨѱ͍ • ໌ࣔతʹػೳͷϚΠΫϩαʔϏεͷ࠶࣮Λ͍ͬͯΔͱ͍͏ ͷΛݴͬͨ΄͏͕ྑ͍ • ϦϦʔε͕ϏοάόϯʹͳΓ͕ͪ(͋Δఔ؇ࡦ͋Δ)
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طଘͷϦΫΤετͱ ৽τʔφϝϯτදϦΫΤετͷ ͚ํ
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GraphQLΤϯυϙΠϯτΛ͚Δ
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ϢʔβʔใϔομʹJWTͰຒΊࠐΉ • ϞϊϦεͰड͚ͨϦΫΤετͷCookie͔ΒϦΫΤετϢʔβʔͷ ηογϣϯใΛऔΓग़͢ • ͜͜·Ͱैདྷ·Ͱ͋Δಈ࡞ • `X-Awesome-Authentication: ` ͷΑ͏ͳHTTPϔομʹJWTϊ ܗͰೖΕΔ • ϓϩΩγͰBodyΛ͍ͬͨ͡ΓಡΜͩΓͨ͘͠ͳ͍
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͞ΒʹύεΛ͚ͯ Ϣʔβ×େձͷݖݶใ༩
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GraphQLͷύεΛେձ͝ͱʹ͚Δ ྫ: େձID=XXXXX ͷ߹ POST /new_awesome/graphql/XXXXX ͜ΕͰBodyΛಡ·ͳͯ͘ τʔφϝϯτදαʔϏε͕ΞΫηεϢʔβͷݖݶΛΕΔ
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ͿͬͪΌ͚Δͱ͜Ε͓͢͢ΊͰͳ͍ • GraphQLΤϯυϙΠϯτ͕Ұݸʹ·ͱ·Δͷ͕͍͍ͱ͜ΖͷҰͭ • ΫϥΠΞϯταΠυෳݸʹ͔ΕΔͷରԠ͍ͯ͠ͳ͍͜ͱ͕ ଟ͍ • ͬͱ΄͔ʹΓํ͕͋ͬͨɺޙड़͢Δେ౷Ұʹ࣋ͪӽ͍ͯ͠Δ • ผղ: ύʔεޙʹผͷAPIʹେձใ+ݖݶใ͍߹Θͤ + େձ αʔϏεΛઌʹ࡞Δ
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ͰͲͷΑ͏ʹ ຊ൪ʹೖΕΔ͔
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͓खܰʹαΠυΧʔʹͨ͠
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αΠυΧʔʹ͢ΔϝϦοτɾσϝϦοτ • ϝϦοτ • Πϯϑϥ͕ෳࡶʹͳΒͳ͍, Ճ͢Δख͍ؒ҆ • εέʔϧΞτϞϊϦεͱҰॹʹ͢Δ => ෛՙ͕ಡΊͳ͍ͱ͖ʹศར • σϝϦοτ • ECS Taskͷ10ίϯςφ੍ݶΛ͑Δ͜ͱग़དྷͳ͍ • αʔϏεͷधཁʹ߹ΘͤͯݸผʹεέʔϧΞτ͕ग़དྷͳ͍
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ͯ͞ϦϦʔε… ͕ͩ💥Ϗοάόϯ💥Λආ͚͍ͨ
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ϕετϓϥΫςΟε: 💥Ϗοάόϯ💥Λආ͚Δ • ͜ͷ߹ͷϏοάόϯͱ • ͍͖ͳΓ৽࣮ͨ͠ϚΠΫϩαʔϏεʹαʔϏεશମΛΓସ͑Δ • ϏοάόϯͷσϝϦοτ • Γ͕͠ࠔʹͳΔ • ϦϦʔε୯Ґ͕େ͖͘ͳΔ => ݁ՌతʹσϦόϦʔ͕͘ͳΔ
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τʔφϝϯτදαʔϏεͰߦͬͨ͜ͱ • Ұ෦ͷϢʔβʹݶఆػೳͱͯ͑͠ΔΑ ͏ʹఏڙ • ϑΟʔυόοΫΛΒ͍͍͢Ϣʔ βʹݶఆͯ͠ఏڙͰ͖Δ • େ͖ͳେձΛආ͚ͯఏڙ͢Δ • چτʔφϝϯτදػೳฒߦͯ͠ఏڙ ͠ଓ͚Δ • ͕͋Εݹ͍ํΛͬͯΒ͏
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β൛தʹߦͬͨ͜ͱ • ຊ൪ͰΤϥʔϩά͕ग़ͨΒ͙͢ʹ͢ • σʔλͿͬյΕܥ͍ʹগͳ͔ͬͨ(͋Δʹ͕͋ͬͨ) • ن͕େ͖ΊͷେձͰΘΕͯͨΒࢹ͍ͯ͠ΔϝτϦοΫΛݟΔ • DynamoDBΛॳΊ͍ͯͬͯͨͷͰෛՙ͕Θ͔Βͳ͔ͬͨͷ ͋Δ • ༷ʑͯ͠େৎͦ͏ͳͷͰਖ਼ࣜϦϦʔε
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͍Ζ͍Ζ͕͋ͬͨͨ͠ʂ
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Ͱ͜Ε͚ͩͩͱͨͩͷ PolyglotߏͩΑͶ
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ୈ3ষ ϚΠΫϩαʔϏε ͨͪͷ࿈ܞํ๏
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τʔφϝϯτදαʔϏεҎ߱ͷ։ൃํ • GoΛؚΊͨpolyglotͰΕΔ͜ͱ͕Θ͔ͬͨͷͰҎԼͷํʹ͢Δ • ৽ػೳͯ͢ϚΠΫϩαʔϏεଆʹ࣮͢Δ • طଘػೳͷվमPerlϞϊϦεͷ࣮͕ۃʹૣ͍߹ͦͪΒ ʹ࣮͢Δɻͦ͏Ͱͳ͍߹ϚΠΫϩαʔϏεଆ
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࣍ԿΛΓग़͢ͷ͔
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༏ઌॱҐ͚ݶ
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༏ઌॱҐ͚ݶ(Update൛)
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εϙϯαʔػೳΛ࡞Δ͜ͱʹͳͬͨ
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εϙϯαʔػೳͱ • େձϖʔδʹࠂΛࡌͤΒΕΔػೳ • ࠂओ࠵ஂମ͕ืूͯ͠ɺࠂ ओ͕ओ࠵ஂମʹ͓ۚΛ͏͜ͱͰࡌ ͤͯΒ͑Δ
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ઃܭํ • εϙϯαʔαʔϏεͱܾࡁαʔϏεͷ2ͭʹׂ͢Δ • εϙϯαʔαʔϏεͷ => େձʹඥͮ͘εϙϯαʔͷཧ • ਃ༰ঝೝϑϩʔɺऔΓԼ͛ͳͲΛ͔ͭ͞ͲΔ • εϙϯαʔ͕ԿΛͬͯਃ͞ΕΔ͔͋·Γؾʹ͠ͳ͍ • ܾࡁαʔϏε => StripeΛ༻͍ͨ͋Δਓ͔Β͋Δਓͷࢧ͍ͷཧ • Կͷࢧ͍͔ܾࡁαʔϏε͋·Γؾʹ͠ͳ͍
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εϙϯαʔػೳͷσʔλͷྲྀΕ
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͜͏ݴ͏ਤΛ࠷ॳʹॻ͘ͷ ͓͢͢Ίʂ
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Domain Event • ৽τʔφϝϯτදαʔϏε࣮Ҏલ͔Β͋ΔඇಉظδϣϒΛҕৡ͢ΔͨΊ ͷػߏͱͯ͠Domain Eventͱݴ͏֓೦Λ༻ҙͨ͠ • ࣮ৄࡉతʹHTTPͰLambdaΛୟ͘ͱSQSʹΤϯΩϡʔ͞Εͯɺϝο ηʔδΛผͷLambda͕ىಈͯ͠ɺ֤ϚΠΫϩαʔϏεͷhandlerʹϝο ηʔδΛ৴͢Δ • ϝοηʔδʮ○○͕ىͬͨ͜ʂʯͱ͍͏ײ͡Ͱpublish͞Ε͍ͯΔ • ʮ˓˓Λͯ͘͠Εʯͱ͍͏ײ͡Ͱͳ͍
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େձ࡞࣌ͷϝοηʔδ৴ εϚʔτΤϯυϙΠϯτɾμϜύΠϓతͳࢥ
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εϙϯαʔػೳͷͦͷଞ • σʔλετΞMySQL • τʔφϝϯτදαʔϏε΄ͲͷεέʔϧΞτੑೳ͍Βͳ͍ • ౿ΜͰͯࣾͰൺֱతѻ͑Δਓ͕ଟ͍MySQLΛ͏ • ΞʔΩςΫνϟActive Recordύλʔϯ • τʔφϝϯτදαʔϏεClean Architecture
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͜ΕͳΜͱ͔ϦϦʔεʂ
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·ͱΊͱࠓޙͷల
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ϚΠΫϩαʔϏεखஈͰ͋ΓతͰͳ͍ • TonamelʹͱͬͯϚΠΫϩαʔϏεҎԼͷ՝Λղܾ͢Δखஈ • ݱࡏͷαʔϏεΛࢭΊͣʹஞ࣍৽ػೳΛՃ͢Δ • ϞϊϦεଆͷ࠾༻ٕज़Ͱग़དྷͳ͔ͬͨ͜ͱΛॊೈʹಋೖ͢Δ • ࣌ظ͕དྷΕશ෦·ͨϞδϡϥϞϊϦε߹ମ͢Δͷݕ౼ • νʔϜ͕ෳʹͳΔ͙Β͍େ͖͘ͳΔ͔Ͳ͏͔ • ࡞Δͷ͕ਖ਼͍͔͠Θ͔ΒΜॳظϞϊϦεͷ΄͏͕͍Ͱ͢ • ϞϊϦε͔ΒΓग़͢߹ɺਖ਼͘͠ಈ͘ͷ͕ͦ͜ʹ͋Δ͔Β࡞Δͷ͕ૣ͘ͳΔ
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ࠓޙͷల • Apollo Federationͷಋೖ • PerlϞϊϦε, τʔφϝϯτද, εϙϯαʔ, ܾࡁͱͯ͢GraphQL ͕͔Ε͍ͯΔͷΛ౷߹͢ΔͨΊͷιϦϡʔγϣϯ • ϞϊϦεʹ͋Δͯ͢ͷػೳΛϚΠΫϩαʔϏεׂ • ݱࡏҠ২࡞ۀதͷͷ͋Γ
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Any Questions?
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ࢀߟʹͨ͠ͷ • ʮϞϊϦε͔ΒϚΠΫϩαʔϏεʯSam Newman ஶ, ౡా ߒೋ ༁ • ͜ͷࢿྉΛ࡞Δࡍʹࢀরɻ͖ͬͯͨ͜ͱͷཧ͚આ໌ʹ༻͍ ͨɻ͜ͷຊͰΞϯνύλʔϯͱ͞Ε͍ͯΔ͜ͱɺTonamelͰ(ؾ ͔ͮͣʹ)ߦ͍ͬͯΔɻ
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ิҨ ಠཱσϓϩΠՄೳੑ
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ϚΠΫϩαʔϏεͰ͜Εͬͱ͍ͨ΄͏͕͍͍ ͧͬͯͭ • ʮϞϊϦε͔ΒϚΠΫϩαʔϏεʯͱ͍͏ຊʹॻ͔Ε͍ͯΔ ຊॻ͔ΒಘΒΕΔͷ͕͚ͭͩͩͱͨ͠Βɺ ͦΕʮϚΠΫϩαʔϏεʹಠཱσϓϩΠՄೳੑ ͷ֓೦Λ࣮֬ʹऔΓೖΕΑ͏ʯͱ͍͏͜ͱͩɻ
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ಠཱσϓϩΠՄೳੑ 🤔
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ಠཱσϓϩΠՄೳੑͱ • ʮ͋ΔϚΠΫϩαʔϏεʹର͢ΔมߋΛɺଞͷαʔϏεʹӨڹΛ༩͑ Δ͜ͱͳ͘ຊ൪ڥͰϓϩΠͰ͖Δͱݴ͏ߟ͑ํͩɻʯ • by ʮϞϊϦε͔ΒϚΠΫϩαʔϏεʯ • αʔϏεAΛมߋͨ͠ͱ͖ʹɺҰॹʹαʔϏεBมߋ͠ͳ͍ͱ͍͚ ͳ͍ʂͱ͍͏ͷಠཱ͍ͯ͠ͳ͍ • => ϚΠΫϩαʔϏεͰͳ͘”ࢄϞϊϦε”ͱ͍͏͜ͱʹ
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ಠཱσϓϩΠՄೳੑͷద༻ • TonamelͰͦ͜·ͰશͳಠཱੑΛ୲อͰ͖͍ͯͳ͍ • τʔφϝϯτදαʔϏεPerlϞϊϦεͷαΠυΧʔલఏͷ࡞Γ • εϙϯαʔαʔϏεͱܾࡁαʔϏε΄ͱΜͲͷ௨৴͕Eventܦ༝ • ඇಉظΠϕϯτରԠ͢Δϋϯυϥʔ͕࣮͞Εͯͳ͚Εແࢹ͢ Δ͚ͩͳͷͰಠཱσϓϩΠՄೳੑ͕͋Δ
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ಠཱσϓϩΠՄೳੑΛୡ͢ΔͨΊͷઓུ • αʔϏεؒͷґଘؔΛDAG(༗ඇ८ճάϥϑ)Ͱఆٛ • αʔϏεؒAPIʹඇޓ͕ൃੜ͢Δ߹ • ґଘ͞ΕΔଆޙํޓੑΛߟྀ͢Δ • deprecatedͳkeyΛҠߦظؒαϙʔτ͢ΔͳͲ • ґଘ͢ΔଆޓੑΛߟྀͤͣ͏
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αʔϏεؒґଘؔͷDAG
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“جຊతʹ” ಉ࣌ʹߋ৽͕ඞཁͰ͋ͬͯ ґଘ͞ΕΔଆ͔ΒσϓϩΠ͢ΕOK σϓϩΠ͚Ε͍͍͚ΕͲݕূͳͲͷؔͰػೳ୯ҐͰσϓϩΠ͕ͪ͠
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TonamelͷσϓϩΠϑϩʔ • લఏ: αʔόɾϑϩϯτΤϯυɾΠϯϑϥͯ͢ҰͭͷϨϙδτϦ (monorepo)Ͱཧ͍ͯ͠Δ • ϦϙδτϦ͕ࢄͯ͠ͳ͍ͷͰɺmasterϒϥϯνͰϩʔΧϧڥΛ ཱͯͨΒͦͷ··ຊ൪ՔಇͷαʔϏεͱΠίʔϧͷͷ͕ಘΒΕΔ • ͦΕͧΕͷαʔϏεಠཱͨ͠ECSαʔϏεσϓϩΠ͞ΕΔ • σϓϩΠπʔϧkayac/ecspresso
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monorepoͳͷͰ શ෦ͷαʔϏεΛͲʔΜͱΔͧʂ
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ຖճશ෦ͷαʔϏεΛ σϓϩΠ͍ͯ͠Δͱ͍ʂ
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ࢄϞϊϦεσϓϩΠ͕͘ͳΔ • σϓϩΠ͢Δͱ͖ʹͯ͢ͷαʔϏεΛ͋Δॱ൪ʹԊͬͯσϓϩΠ͠ ͳ͍ͱ͍͚ͳ͍ͱͳΔͱɺσϓϩΠʹඇৗʹ͕͔͔࣌ؒΔ • ϩʔϦϯάσϓϩΠͷ߹ Blue/Greenͷ߹ૣ͍͔ • σϓϩΠ͕͘ͳΔͱϩʔϧόοΫ͘ͳΔ͜ͱ͕ଟ͍͠ɺԿΑΓ ػೳͷσϦόϦʔʹ͕͔͔࣌ؒΓɺϦϦʔεϏοάόϯ͡Όͳ͍ͱ ͍ͬͨͳ͍Έ͍ͨʹͳͬͯྑ͘ͳ͍
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େମͰಠཱσϓϩΠՄೳͳͷͰ ߋ৽͞ΕͨαʔϏε͚ͩͰϓϩΠͯ͠ ͋ͱσϓϩΠεΩοϓ͢Ε͍͍ͷ Ͱʁ
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σϓϩΠεΩοϓઓུ • ECSʹ͏ίϯςφΠϝʔδͷߋ৽ΛɺʮαʔϏε͕ґଘ͢Δ repositoryͷಛఆͷσΟϨΫτϦ͕ߋ৽͞Ε͍ͯͨΒʯʹ͢Δ • ٖࣅతʹpolyrepoతͳcommit hashΛಘͯλάʹ͏ • ຊ൪ڥͱσϓϩΠ༧ఆͷcommit hashؒͰECS Task Definitionͷࠩ ͕͋ΕσϓϩΠ͢Δ • ecspresso diff ΛͬͯdiffΛ֬ೝ
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σϓϩΠͷ༷ࢠ