YAPC::Japan::Online 2022 Track B
͡Θ͡ΘͱPerl͔ΒGoʹҠߦ͠Α͏ͱ͍ͯ͠ΔԶͨͪͷϚΠΫϩαʔϏγʔζYAPC::Japan::Online 20222022-03-05 Track B 13:40ʙ14:20@macopy a.k.a @mackee_w
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͜ͷηογϣϯͷུ֓
1FSMೖֶࣜ͘ΜIUUQTQFSMFOUSBODFDPOOQBTTDPN 3FOÉF'SFODIIUUQTSFOFFGSFODICMPHTQPUDPN
(·ͩ)શ෦ஔ͖͍͑ͯͳ͍
Tonamelͷنײ -PCJ5PVSOBNFOUޙͷ5POBNFM։ൃ։࢝5POBNFMʹ໊લ͕มߋ1FSMͷߦߦͭͳ͗͜ΈͰएׯ૿Ճ1FSMͷߦߦ(PϚΠΫϩαʔϏεº(Pͷߦߦ͏ͪίʔυੜߦ
͜Ε·Ͱ2΄Ͳ͔͚ͯ͡Θ͡ΘҠߦͭͭ͋͠Δ
ͦͷؒʹػೳ͕૿͑
େձ૿͍͑ͯ͘
͜ͷηογϣϯͰٞͷҰൠԽΛ͋͑ͯͤͣTonamelͰͷࣄྫΛ͠·͢
ୈ1ষ: ͳͥϚΠΫϩαʔϏεʹ͢Δͷ͔ʁୈ2ষ: ॳΊͯͷαʔϏεׂୈ3ষ: ϚΠΫϩαʔϏεͨͪͷ࿈ܞํ๏
@macopy• ໘ന๏ਓΧϠοΫ eεϙʔπࣄۀ෦TonamelαʔόαΠυςοΫϦʔυ• Perlେ͖ Go͖• GGST༻Ωϟϥ: ϥϜϨβϧ• ISUCON11 ༏উ ←NEW!
ୈ1ষͳͥϚΠΫϩαʔϏεʹ͢Δͷ͔ʁ
Ҡߦલͷߏ(ʙ2020-07)͜ͷޙʹϚΠΫϩαʔϏεԽʹ߹ΘͤͯECSԽ
՝: PerlͰڊେGraphQLΛ͘͞ͷՙ͕ॏ͍• TonamelͰओͳAPIܗࣜͱͯ͠GraphQLΛ࠾༻͍ͯ͠Δ• ڊେͳϨεϙϯεΛฦ͢ͱ͖ɺGraphQL.pm0.47(2021-02ϦϦʔε)ҎલͰܕνΣοΫ͕ϨεϙϯελΠϜͷ΄ͱΜͲΛΊ͍ͯͨ• GraphQLΛ͍ଓ͚Δʹɺ͜ͷ͋ͨΓʹԿΒ͔ͷվળҊ͕ඞཁͩͬͨ
ݱࡏͷGraphQL.pm(>=0.47)σϑΥϧτͰ࣮ߦ࣌ܕνΣοΫ͕Φϑʹͳ͍ͬͯΔ࣌ʹͳ͍ͬͯͨGraphQL QueryͷϕϯνϚʔΫΛͬͯΈͨ(256ਓγϯάϧΤϦϛωʔγϣϯͷΫΤϦ)$ carton exec perl -Ilib tmp/graphql_benchmark.pl bench 47bIgBenchmark: timing 10 iterations of default...default: 4 wallclock secs ( 3.22 usr + 0.08 sys = 3.30 CPU) @ 3.03/s (n=10)Rate defaultdefault 3.03/s —`local $ENV{PERL_STRICT} = 1;` ΛίʔυʹೖΕͯܕνΣοΫΛ༗ޮʹͯ͠ΈΔ(࣌͜ͷঢ়ଶͩͬͨ)$ carton exec perl -Ilib tmp/graphql_benchmark.pl bench 47bIgBenchmark: timing 10 iterations of default…default: 7 wallclock secs ( 6.57 usr + 0.07 sys = 6.64 CPU) @ 1.51/s (n=10)Rate defaultdefault 1.51/s --
͍͔ͭ͘ͷબࢶ• GraphQLΛ࠾༻͢Δ߹• Perl ͷ··Ͱ GraphQL ΛߴԽ͢Δ• GraphQLΛίετΊʹฦͤΔϥΠϒϥϦ͕͋ΔݴޠʹΓ͑Δ• ͦΕҎ֎Λ࠾༻͢Δ߹• PerlͰѻ͑ΔൣғͷAPIతͳͷʹ͢Δ• XslateͰMPAʹΔ
GraphQLҎ֎ͷ՝: εέʔϦϯάੑ• ͕͋ΔτϥϑΟοΫͷରԠ• όοΫΤϯυDB͕Aurora MySQLͳͷͰɺखಈͰεέʔϧΞοϓ/Πϯͯ͠ෛՙʹରԠ͍ͯͨ͠• => ӡ༻ͷख͕ؒ͠ΜͲ͍ͷͰɺࣗಈͰਫฏεέʔϧ͢ΔσʔλετΞʹҠߦ͍ͨ͠Ϟνϕʔγϣϯ• ྫ͑DynamoDBͱͳΔ͕ɺPerlͰDynamoDBΛѻ͏ϊϋ͕ͳ͍
ΠϕϯτʹΘΕΔαʔϏεͳͷͰτϥϑΟοΫͷ͕େ͖͍
GraphQLҎ֎ͷ՝: ੩తܕ͕ͳ͍ݴޠ͕ਏ͍• τʔφϝϯτදͷߏஙൺֱతෳࡶͳϓϩάϥϛϯάΛཁٻ͞ΕΔํ• εΠευϩʔͷOMW%, μϒϧΤϦϛͷഊऀαΠυͷஔͳͲ• ෳࡶͳϩδοΫΛΉͷʹܕ͕͋Δͱ”҆৺”͢Δ• ͪΖΜςετඞཁ
ͱ͍͏Θ͚ͰGo͕͍͍ͨ• GraphQL => gqlgenͱ͍͏εΩʔϚϑΝʔετͰ੩తܕνΣοΫΛߦ͏ϥΠϒϥϦ• ਫฏεέʔϦϯάՄೳͳDBΛ͍͍ͨ => GoެࣜAWS SDK͕͋ΓɺDynamoDBΛѻ͏ͨΊͷϥούʔϥΠϒϥϦ͋Δ• ੩తܕ͕ͪΐ͏Ͳ͍͍ײ͡ʹଘࡏ͢Δ• ͳʹΑΓνʔϜϝϯόʔ͕աڈʹͬͨ͜ͱ͕͋ΔݴޠͰ͋Δ
Ͳ͏GoΛΈࠐΉ͔ʁ• શ෦Goʹ͢Δͱʁ• ࠓ·Ͱೖ͍ͬͯΔDBʹೖ͍ͬͯΔσʔλΛͲ͏͢Δͷ͔• શ෦GoͰ࣮͠ऴΘΔ·Ͱ৽ن։ൃΛࢭΊΔͷ͔• => ݁ߏ͍͠• Ұ෦͚ͩGoʹ͍ͨ͠• ͕ͩDBΛڞ༗ͨ͘͠ͳ͍ DynamoDBʹ͍ͨ͠
ϚΠΫϩαʔϏεׂ͢Δ
ҰൠతͳϚΠΫϩαʔϏεͷޮೳ• ݸʑͷΞϓϦέʔγϣϯͷΛখ͘͞อͯΔ• ΞδϦςΟ͕ߴ͘ͳΔ• ΞϓϦέʔγϣϯ͝ͱʹదͳΞʔΩςΫνϟΛબΔ• ؔ৺͝ͱʹνʔϜΛׂ͢Δ͜ͱ͕༰қʹͳΔ• etc…
ϚΠΫϩαʔϏεΛΓ͔ͨͬͨͱ͍͏ΑΓͦΕҎ֎ͷྑ͍બࢶ͕ͳ͔ͬͨͷͰͬͨ• ϚΠΫϩαʔϏεΛબ͢Δͷʹ્͢Δཁૉ• νʔϜׂ͢Δ΄Ͳن͕େ͖͘ͳ͍• ͚Ͳɺݱঢ়ͷΞʔΩςΫνϟͰղܾͰ͖ͳ͍՝͕͋Δ• ࠷ऴతʹϞδϡϥϞϊϦεʹ߹ମ͢ΔՄೳੑ͋Δͱࢥ͍ͬͯΔ
ͦͦϞδϡϥϞϊϦεͩͬͨͷͰׂ͔ͬͨ͢͠• ઌਓ͕TonamelΛϞδϡϥϞϊϦεͰ࡞ͬͯ͘Ε͍ͯͨ• ׂ͢ΔͨΊͷػೳͷڥք͕͢Ͱʹଘࡏ͍ͯͨ͠
ͰͲ͏͍͔ͬͯ͘
ୈ2ষॳΊͯͷαʔϏεׂ
ॳखɺԿΛΓग़͔͢
͡ΊʹΓग़͢ͱྑ͍ͱ͞ΕΔαʔϏεͷ݅• ͋ΔఔαʔϏε͕ʮڥք͚ͮΒΕͨίϯςΩετʯʹͦͬͯղ͞Ε͍ͯΔલఏͰҎԼ• ଞͷίϯςΩετ͔Βͷґଘ͕গͳ͍ => ղ͍͢͠• ϩʔϧόοΫ͕͍͢͠ => ࡉ͔͘ϦϦʔεͰ͖Δ• ղʹΑΔརӹ͕େ͖͍
༏ઌॱҐ͚ݶʮϞϊϦε͔ΒϚΠΫϩαʔϏεʯΛࢀߟʹ
ͳͥτʔφϝϯτද͔• GraphQLͷϨεϙϯελΠϜΛվળ͔ͨͬͨ͠ͷτʔφϝϯτද• => ղʹΑΔརӹ͕͋Δ• τʔφϝϯτදʹ͍ͭͯ৽ػೳ(μϒϧΤϦϛωʔγϣϯ)ͷ࣮͕༧ఆ͞Ε͍ͯͨ• => ৽ػೳΛΔҰͱͯ͠ϚΠΫϩαʔϏεͷղ͕ߦ͑Δ• τʔφϝϯτද΄͔ͷαʔϏεʹґଘ͢ΔαʔϏεͳͷͰɺґଘ͞ΕΔଆͰͳ͍• => ղͷ͢͠͞
্ͬͨͰ͜ͷஅͷৼΓฦΓ• ৽ػೳͷҰͱͯ͠ղΛߦ͏ͷ͋·ΓಘࡦͰͳ͍• ϩʔϧόοΫ͕ͮ͠Β͘ͳΔ• ։ൃνʔϜ֎͔Βͷਐḿͷݟ͕ͨѱ͍• ໌ࣔతʹػೳͷϚΠΫϩαʔϏεͷ࠶࣮Λ͍ͬͯΔͱ͍͏ͷΛݴͬͨ΄͏͕ྑ͍• ϦϦʔε͕ϏοάόϯʹͳΓ͕ͪ(͋Δఔ؇ࡦ͋Δ)
طଘͷϦΫΤετͱ৽τʔφϝϯτදϦΫΤετͷ͚ํ
GraphQLΤϯυϙΠϯτΛ͚Δ
ϢʔβʔใϔομʹJWTͰຒΊࠐΉ• ϞϊϦεͰड͚ͨϦΫΤετͷCookie͔ΒϦΫΤετϢʔβʔͷηογϣϯใΛऔΓग़͢• ͜͜·Ͱैདྷ·Ͱ͋Δಈ࡞• `X-Awesome-Authentication: ` ͷΑ͏ͳHTTPϔομʹJWTϊܗͰೖΕΔ• ϓϩΩγͰBodyΛ͍ͬͨ͡ΓಡΜͩΓͨ͘͠ͳ͍
͞ΒʹύεΛ͚ͯϢʔβ×େձͷݖݶใ༩
GraphQLͷύεΛେձ͝ͱʹ͚Δྫ: େձID=XXXXX ͷ߹POST /new_awesome/graphql/XXXXX͜ΕͰBodyΛಡ·ͳͯ͘τʔφϝϯτදαʔϏε͕ΞΫηεϢʔβͷݖݶΛΕΔ
ͿͬͪΌ͚Δͱ͜Ε͓͢͢ΊͰͳ͍• GraphQLΤϯυϙΠϯτ͕Ұݸʹ·ͱ·Δͷ͕͍͍ͱ͜ΖͷҰͭ• ΫϥΠΞϯταΠυෳݸʹ͔ΕΔͷରԠ͍ͯ͠ͳ͍͜ͱ͕ଟ͍• ͬͱ΄͔ʹΓํ͕͋ͬͨɺޙड़͢Δେ౷Ұʹ࣋ͪӽ͍ͯ͠Δ• ผղ: ύʔεޙʹผͷAPIʹେձใ+ݖݶใ͍߹Θͤ + େձαʔϏεΛઌʹ࡞Δ
ͰͲͷΑ͏ʹຊ൪ʹೖΕΔ͔
͓खܰʹαΠυΧʔʹͨ͠
αΠυΧʔʹ͢ΔϝϦοτɾσϝϦοτ• ϝϦοτ• Πϯϑϥ͕ෳࡶʹͳΒͳ͍, Ճ͢Δख͍ؒ҆• εέʔϧΞτϞϊϦεͱҰॹʹ͢Δ => ෛՙ͕ಡΊͳ͍ͱ͖ʹศར• σϝϦοτ• ECS Taskͷ10ίϯςφ੍ݶΛ͑Δ͜ͱग़དྷͳ͍• αʔϏεͷधཁʹ߹ΘͤͯݸผʹεέʔϧΞτ͕ग़དྷͳ͍
ͯ͞ϦϦʔε…͕ͩ💥Ϗοάόϯ💥Λආ͚͍ͨ
ϕετϓϥΫςΟε: 💥Ϗοάόϯ💥Λආ͚Δ• ͜ͷ߹ͷϏοάόϯͱ• ͍͖ͳΓ৽࣮ͨ͠ϚΠΫϩαʔϏεʹαʔϏεશମΛΓସ͑Δ• ϏοάόϯͷσϝϦοτ• Γ͕͠ࠔʹͳΔ• ϦϦʔε୯Ґ͕େ͖͘ͳΔ => ݁ՌతʹσϦόϦʔ͕͘ͳΔ
τʔφϝϯτදαʔϏεͰߦͬͨ͜ͱ• Ұ෦ͷϢʔβʹݶఆػೳͱͯ͑͠ΔΑ͏ʹఏڙ• ϑΟʔυόοΫΛΒ͍͍͢Ϣʔβʹݶఆͯ͠ఏڙͰ͖Δ• େ͖ͳେձΛආ͚ͯఏڙ͢Δ• چτʔφϝϯτදػೳฒߦͯ͠ఏڙ͠ଓ͚Δ• ͕͋Εݹ͍ํΛͬͯΒ͏
β൛தʹߦͬͨ͜ͱ• ຊ൪ͰΤϥʔϩά͕ग़ͨΒ͙͢ʹ͢• σʔλͿͬյΕܥ͍ʹগͳ͔ͬͨ(͋Δʹ͕͋ͬͨ)• ن͕େ͖ΊͷେձͰΘΕͯͨΒࢹ͍ͯ͠ΔϝτϦοΫΛݟΔ• DynamoDBΛॳΊ͍ͯͬͯͨͷͰෛՙ͕Θ͔Βͳ͔ͬͨͷ͋Δ• ༷ʑͯ͠େৎͦ͏ͳͷͰਖ਼ࣜϦϦʔε
͍Ζ͍Ζ͕͋ͬͨͨ͠ʂ
Ͱ͜Ε͚ͩͩͱͨͩͷPolyglotߏͩΑͶ
ୈ3ষϚΠΫϩαʔϏεͨͪͷ࿈ܞํ๏
τʔφϝϯτදαʔϏεҎ߱ͷ։ൃํ• GoΛؚΊͨpolyglotͰΕΔ͜ͱ͕Θ͔ͬͨͷͰҎԼͷํʹ͢Δ• ৽ػೳͯ͢ϚΠΫϩαʔϏεଆʹ࣮͢Δ• طଘػೳͷվमPerlϞϊϦεͷ࣮͕ۃʹૣ͍߹ͦͪΒʹ࣮͢Δɻͦ͏Ͱͳ͍߹ϚΠΫϩαʔϏεଆ
࣍ԿΛΓग़͢ͷ͔
༏ઌॱҐ͚ݶ
༏ઌॱҐ͚ݶ(Update൛)
εϙϯαʔػೳΛ࡞Δ͜ͱʹͳͬͨ
εϙϯαʔػೳͱ• େձϖʔδʹࠂΛࡌͤΒΕΔػೳ• ࠂओ࠵ஂମ͕ืूͯ͠ɺࠂओ͕ओ࠵ஂମʹ͓ۚΛ͏͜ͱͰࡌͤͯΒ͑Δ
ઃܭํ• εϙϯαʔαʔϏεͱܾࡁαʔϏεͷ2ͭʹׂ͢Δ• εϙϯαʔαʔϏεͷ => େձʹඥͮ͘εϙϯαʔͷཧ• ਃ༰ঝೝϑϩʔɺऔΓԼ͛ͳͲΛ͔ͭ͞ͲΔ• εϙϯαʔ͕ԿΛͬͯਃ͞ΕΔ͔͋·Γؾʹ͠ͳ͍• ܾࡁαʔϏε => StripeΛ༻͍ͨ͋Δਓ͔Β͋Δਓͷࢧ͍ͷཧ• Կͷࢧ͍͔ܾࡁαʔϏε͋·Γؾʹ͠ͳ͍
εϙϯαʔػೳͷσʔλͷྲྀΕ
͜͏ݴ͏ਤΛ࠷ॳʹॻ͘ͷ͓͢͢Ίʂ
Domain Event• ৽τʔφϝϯτදαʔϏε࣮Ҏલ͔Β͋ΔඇಉظδϣϒΛҕৡ͢ΔͨΊͷػߏͱͯ͠Domain Eventͱݴ͏֓೦Λ༻ҙͨ͠• ࣮ৄࡉతʹHTTPͰLambdaΛୟ͘ͱSQSʹΤϯΩϡʔ͞ΕͯɺϝοηʔδΛผͷLambda͕ىಈͯ͠ɺ֤ϚΠΫϩαʔϏεͷhandlerʹϝοηʔδΛ৴͢Δ• ϝοηʔδʮ○○͕ىͬͨ͜ʂʯͱ͍͏ײ͡Ͱpublish͞Ε͍ͯΔ• ʮ˓˓Λͯ͘͠Εʯͱ͍͏ײ͡Ͱͳ͍
େձ࡞࣌ͷϝοηʔδ৴εϚʔτΤϯυϙΠϯτɾμϜύΠϓతͳࢥ
εϙϯαʔػೳͷͦͷଞ• σʔλετΞMySQL• τʔφϝϯτදαʔϏε΄ͲͷεέʔϧΞτੑೳ͍Βͳ͍• ౿ΜͰͯࣾͰൺֱతѻ͑Δਓ͕ଟ͍MySQLΛ͏• ΞʔΩςΫνϟActive Recordύλʔϯ• τʔφϝϯτදαʔϏεClean Architecture
͜ΕͳΜͱ͔ϦϦʔεʂ
·ͱΊͱࠓޙͷల
ϚΠΫϩαʔϏεखஈͰ͋ΓతͰͳ͍• TonamelʹͱͬͯϚΠΫϩαʔϏεҎԼͷ՝Λղܾ͢Δखஈ• ݱࡏͷαʔϏεΛࢭΊͣʹஞ࣍৽ػೳΛՃ͢Δ• ϞϊϦεଆͷ࠾༻ٕज़Ͱग़དྷͳ͔ͬͨ͜ͱΛॊೈʹಋೖ͢Δ• ࣌ظ͕དྷΕશ෦·ͨϞδϡϥϞϊϦε߹ମ͢Δͷݕ౼• νʔϜ͕ෳʹͳΔ͙Β͍େ͖͘ͳΔ͔Ͳ͏͔• ࡞Δͷ͕ਖ਼͍͔͠Θ͔ΒΜॳظϞϊϦεͷ΄͏͕͍Ͱ͢• ϞϊϦε͔ΒΓग़͢߹ɺਖ਼͘͠ಈ͘ͷ͕ͦ͜ʹ͋Δ͔Β࡞Δͷ͕ૣ͘ͳΔ
ࠓޙͷల• Apollo Federationͷಋೖ• PerlϞϊϦε, τʔφϝϯτද, εϙϯαʔ, ܾࡁͱͯ͢GraphQL͕͔Ε͍ͯΔͷΛ౷߹͢ΔͨΊͷιϦϡʔγϣϯ• ϞϊϦεʹ͋Δͯ͢ͷػೳΛϚΠΫϩαʔϏεׂ• ݱࡏҠ২࡞ۀதͷͷ͋Γ
Any Questions?
ࢀߟʹͨ͠ͷ• ʮϞϊϦε͔ΒϚΠΫϩαʔϏεʯSam Newman ஶ, ౡా ߒೋ ༁• ͜ͷࢿྉΛ࡞Δࡍʹࢀরɻ͖ͬͯͨ͜ͱͷཧ͚આ໌ʹ༻͍ͨɻ͜ͷຊͰΞϯνύλʔϯͱ͞Ε͍ͯΔ͜ͱɺTonamelͰ(ؾ͔ͮͣʹ)ߦ͍ͬͯΔɻ
ิҨಠཱσϓϩΠՄೳੑ
ϚΠΫϩαʔϏεͰ͜Εͬͱ͍ͨ΄͏͕͍͍ͧͬͯͭ• ʮϞϊϦε͔ΒϚΠΫϩαʔϏεʯͱ͍͏ຊʹॻ͔Ε͍ͯΔຊॻ͔ΒಘΒΕΔͷ͕͚ͭͩͩͱͨ͠ΒɺͦΕʮϚΠΫϩαʔϏεʹಠཱσϓϩΠՄೳੑͷ֓೦Λ࣮֬ʹऔΓೖΕΑ͏ʯͱ͍͏͜ͱͩɻ
ಠཱσϓϩΠՄೳੑ🤔
ಠཱσϓϩΠՄೳੑͱ• ʮ͋ΔϚΠΫϩαʔϏεʹର͢ΔมߋΛɺଞͷαʔϏεʹӨڹΛ༩͑Δ͜ͱͳ͘ຊ൪ڥͰϓϩΠͰ͖Δͱݴ͏ߟ͑ํͩɻʯ• by ʮϞϊϦε͔ΒϚΠΫϩαʔϏεʯ• αʔϏεAΛมߋͨ͠ͱ͖ʹɺҰॹʹαʔϏεBมߋ͠ͳ͍ͱ͍͚ͳ͍ʂͱ͍͏ͷಠཱ͍ͯ͠ͳ͍• => ϚΠΫϩαʔϏεͰͳ͘”ࢄϞϊϦε”ͱ͍͏͜ͱʹ
ಠཱσϓϩΠՄೳੑͷద༻• TonamelͰͦ͜·ͰશͳಠཱੑΛ୲อͰ͖͍ͯͳ͍• τʔφϝϯτදαʔϏεPerlϞϊϦεͷαΠυΧʔલఏͷ࡞Γ• εϙϯαʔαʔϏεͱܾࡁαʔϏε΄ͱΜͲͷ௨৴͕Eventܦ༝• ඇಉظΠϕϯτରԠ͢Δϋϯυϥʔ͕࣮͞Εͯͳ͚Εແࢹ͢Δ͚ͩͳͷͰಠཱσϓϩΠՄೳੑ͕͋Δ
ಠཱσϓϩΠՄೳੑΛୡ͢ΔͨΊͷઓུ• αʔϏεؒͷґଘؔΛDAG(༗ඇ८ճάϥϑ)Ͱఆٛ• αʔϏεؒAPIʹඇޓ͕ൃੜ͢Δ߹• ґଘ͞ΕΔଆޙํޓੑΛߟྀ͢Δ• deprecatedͳkeyΛҠߦظؒαϙʔτ͢ΔͳͲ• ґଘ͢ΔଆޓੑΛߟྀͤͣ͏
αʔϏεؒґଘؔͷDAG
“جຊతʹ”ಉ࣌ʹߋ৽͕ඞཁͰ͋ͬͯґଘ͞ΕΔଆ͔ΒσϓϩΠ͢ΕOKσϓϩΠ͚Ε͍͍͚ΕͲݕূͳͲͷؔͰػೳ୯ҐͰσϓϩΠ͕ͪ͠
TonamelͷσϓϩΠϑϩʔ• લఏ: αʔόɾϑϩϯτΤϯυɾΠϯϑϥͯ͢ҰͭͷϨϙδτϦ(monorepo)Ͱཧ͍ͯ͠Δ• ϦϙδτϦ͕ࢄͯ͠ͳ͍ͷͰɺmasterϒϥϯνͰϩʔΧϧڥΛཱͯͨΒͦͷ··ຊ൪ՔಇͷαʔϏεͱΠίʔϧͷͷ͕ಘΒΕΔ• ͦΕͧΕͷαʔϏεಠཱͨ͠ECSαʔϏεσϓϩΠ͞ΕΔ• σϓϩΠπʔϧkayac/ecspresso
monorepoͳͷͰશ෦ͷαʔϏεΛͲʔΜͱΔͧʂ
ຖճશ෦ͷαʔϏεΛσϓϩΠ͍ͯ͠Δͱ͍ʂ
ࢄϞϊϦεσϓϩΠ͕͘ͳΔ• σϓϩΠ͢Δͱ͖ʹͯ͢ͷαʔϏεΛ͋Δॱ൪ʹԊͬͯσϓϩΠ͠ͳ͍ͱ͍͚ͳ͍ͱͳΔͱɺσϓϩΠʹඇৗʹ͕͔͔࣌ؒΔ• ϩʔϦϯάσϓϩΠͷ߹ Blue/Greenͷ߹ૣ͍͔• σϓϩΠ͕͘ͳΔͱϩʔϧόοΫ͘ͳΔ͜ͱ͕ଟ͍͠ɺԿΑΓػೳͷσϦόϦʔʹ͕͔͔࣌ؒΓɺϦϦʔεϏοάόϯ͡Όͳ͍ͱ͍ͬͨͳ͍Έ͍ͨʹͳͬͯྑ͘ͳ͍
େମͰಠཱσϓϩΠՄೳͳͷͰߋ৽͞ΕͨαʔϏε͚ͩͰϓϩΠͯ͋͠ͱσϓϩΠεΩοϓ͢Ε͍͍ͷͰʁ
σϓϩΠεΩοϓઓུ• ECSʹ͏ίϯςφΠϝʔδͷߋ৽ΛɺʮαʔϏε͕ґଘ͢ΔrepositoryͷಛఆͷσΟϨΫτϦ͕ߋ৽͞Ε͍ͯͨΒʯʹ͢Δ• ٖࣅతʹpolyrepoతͳcommit hashΛಘͯλάʹ͏• ຊ൪ڥͱσϓϩΠ༧ఆͷcommit hashؒͰECS Task Definitionͷ͕ࠩ͋ΕσϓϩΠ͢Δ• ecspresso diff ΛͬͯdiffΛ֬ೝ
σϓϩΠͷ༷ࢠ
mackee
psj59129
devoc
taowata
schroneko
tajimathememer
yuhta28
hschwentner
ogiwarat
hassaku63
ninoid
mfunaki
mongodb
jakevdp
samanthasiow
ammeep
pauljervisheath
speakerdeck
addyosmani
samlambert
eileencodes
danielanewman
sachag
chriscoyier