WordPress with Microservice Architecture

by Hidetaka Okamoto

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Wo rd P re s s w i t h M i c ro s e r v i c e s Wo rd C a m p K a n s a i 2 0 1 6

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Ta l k a b o u t … • Why Microservices ? • Example Case • How to building Microservices ? • Conclusion

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H i d e t a k a O k a m o t o • Digitalcube developer • WordBenchژ౎ϞσϨʔλ WP REST API / WP - CLIɹɹ ίΞίϯτϦϏϡʔλʔ • WP/React/AWS SDK/Alexa

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A W S + Wo rd P re s s = > A M I M O T O A M I h t t p s : / / a m i m o t o - a m i . c o m /

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Ta l k a b o u t … • Why Microservices ? • Example Case • How to building Microservices ? • Conclusion

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T h i n k a b o u t …

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ʮ ࢲ ͕ ٳ Ή ͱ ɺ ɹ ࢓ ࣄ ͕ · Θ Β ͳ ͍ ʯ

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ʮ ࢲ ͕ ٳ Ή ͱ ɺ ɹ ࢓ ࣄ ͕ · Θ Β ͳ ͍ ʯ ີ݁߹ʢMonolithicʣͳνʔϜ

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W H Y ? • ͦͷਓ͕͍ͳ͍ͱػೳ͠ͳ͍Օॴ͕͋Δ ɹˠͦͷਓ͕͍ͳ͘ͳͬͨΒػೳෆશʹؕΔ • ͋ͳͨͷձࣾʹ ɹʮ͍ͳ͘ͳΔͱۀ຿͕ࢭ·Δਓʯ͸͍·ͤΜ͔ʁ

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T h i n k a b o u t …

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ʮ ͜ ͷ α ʔόʔ ͕ ࢭ · Δ ͱ ɺ ɹ α ʔ Ϗ ε ͕ ࢭ · Δ ʯ

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S i n g l e P o i n t O f F a i l u re ୯ Ұ ো ֐ ఺

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ྫ ͑ ͹ ɺ ͜ Μ ͳ ߏ ੒

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̍ Օ ॴ ͷ ো ֐ Ͱ αΠ τ ͕ શ ͯ μ ΢ ϯ ͢ Δ ×

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B u i l d i n g M i c ro s e r v i c e s

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ί ϯ ς ϯ π ؅ ཧ

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Ϛʔ έ ς Ο ϯ ά

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σ ʔ λ ݕ ࡧ

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α ʔό ϩ ά ऩ ू

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α ʔό ϩ ά ղ ੳ

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Ϗ δϡ Ξ ϥ Π ζ

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ෳ ਺ ͷ Ξ ϓ Ϧ Λ ૊ Έ ߹ Θ ͤ ͯ α ʔ Ϗ ε ʹ ͢ Δ

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ো ֐ ͕ α ʔ Ϗ ε શ ମ ʹ ೾ ٴ ͠ ʹ͘͘ ͳ Δ ×

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ো ֐ ͕ α ʔ Ϗ ε શ ମ ʹ ೾ ٴ ͠ ʹ͘͘ ͳ Δ × Ϛʔ έ ς Ο ϯ ά ػ ೳ ͩ ͚ ఀ ࢭ

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W h y M i c ro s e r v i c e ? • εέʔϧʢ֦ுʣ͠΍͘͢ɺμ΢ϯ͠ʹ͍͘ • ಛఆͷٕज़΁ͷґଘ͕খ͘͞ͳΔ • σϓϩΠ͠΍͘͢ɺΞοϓσʔτΛසൟʹͰ͖Δ

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εέ ʔϧ ͱ མ ͪ ʹ͘ ͞ • αʔϏεಉ͕࢜ૄ݁߹ • མͪͨαʔϏεΛ੾Γ཭͢ • ػೳ͸ݮΔ͕ɺαʔϏεΛ མͱ͞ͳ͍ • ඞཁͳαʔϏε͚ͩɺɹɹ εέʔϧͤ͞Δ ×

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ಛ ఆ ٕ ज़ ΁ ͷ ґ ଘ Λ ճ ආ • αʔϏεಉ͕࢜ૄ݁߹ɹɹ ˠϓϩάϥϜ͕ಠཱՔಇ • ॲཧɾαʔϏεʹ࠷దͳɹ ݴޠɾFW͕બ୒Մೳ • ඞཁʹԠͯ͡ɹɹɹɹɹɹ αʔϏε୯ҐͰϦϓϨΠε s y m f o n y J S J a v a Wo rd P re s s

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͋ · Γ ߋ ৽ ͠ ͳ ͍ ස ൟ ʹ Ξ ο ϓ σ ʔ τ খ ͞ ͘ ස ൟ ͳ Ξ οϓ σ ʔ τ • αʔϏε୯ҐͰͷσϓϩΠ • มߋͷӨڹ͕શମ͔Βɹɹ αʔϏε୯Ґʹ • όʔδϣχϯά͞ΕͨAPI • ςετͷࣗಈԽͰΑΓߴ଎ɾ ߴස౓ͳσϓϩΠ͕Մೳʹ

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খ ͞ ͘ ස ൟ ͳ Ξ οϓ σ ʔ τ • αʔϏε୯ҐͰͷσϓϩΠ • มߋͷӨڹ͕શମ͔Βɹɹ αʔϏε୯Ґʹ • όʔδϣχϯά͞ΕͨAPI • ςετͷࣗಈԽͰΑΓߴ଎ɾ ߴස౓ͳσϓϩΠ͕Մೳʹ 7 "1*αʔϏε

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খ ͞ ͘ ස ൟ ͳ Ξ οϓ σ ʔ τ • αʔϏε୯ҐͰͷσϓϩΠ • มߋͷӨڹ͕શମ͔Βɹɹ αʔϏε୯Ґʹ • όʔδϣχϯά͞ΕͨAPI • ςετͷࣗಈԽͰΑΓߴ଎ɾ ߴස౓ͳσϓϩΠ͕Մೳʹ 7 7 "1*αʔϏε

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Ta l k a b o u t … • Why Microservices ? • Example Case • How to building Microservices ? • Conclusion

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̏ छ ྨ ͷ Ξ ϓ ϩ ʔ ν • ֎෦αʔϏεͱͷ࿈ܞ • ΠϯϑϥϨΠϠͷ෼ׂ • WordPress as a Microservices

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̏ छ ྨ ͷ Ξ ϓ ϩ ʔ ν • ֎෦αʔϏεͱͷ࿈ܞ • ΠϯϑϥϨΠϠͷ෼ׂ • WordPress as a Microservices

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ಛ ఆ ͷ ػ ೳ Λ ଞ ͷ α ʔ Ϗ ε Ͱ ࣮ ૷ ͢ Δ

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֎ ෦ α ʔ Ϗ ε ͷ A P I ʹ ର ͯ͠ɺ w p _ re m o t e _ g e t ( ) ; w p _ re m o t e _ p o s t ( ) ; ͳ Ͳ Ͱ ઀ ଓ ͢ Δ

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̏ छ ྨ ͷ Ξ ϓ ϩ ʔ ν • ֎෦αʔϏεͱͷ࿈ܞ • ΠϯϑϥϨΠϠͷ෼ׂ • WordPress as a Microservices

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h t t p s : / / a w s . a m a z o n . c o m / m a r k e t p l a c e / p p / B 0 1 B 3 Z E 1 N C RDB΍ϝσΟΞετϨʔδΛ AWS͕Ϛωʔδυ͢ΔαʔϏεʹҠৡ

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h t t p s : / / a w s . a m a z o n . c o m / m a r k e t p l a c e / p p / B 0 1 B 3 Z E 1 N C RDB΍ϝσΟΞετϨʔδΛ AWS͕Ϛωʔδυ͢ΔαʔϏεʹҠৡ ϝ ϯ ς φ ϯε Λ AW S ͕ ࣮ ࢪ ϝ ϯ ς φ ϯε Λ AW S ͕ ࣮ ࢪ ϝ ϯ ς φ ϯε Λ AW S ͕ ࣮ ࢪ ϝ ϯ ς φ ϯε Λ AW S ͕ ࣮ ࢪ

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ϑΝΠϧɾσʔλΛ֎෦Խ͢Δ͜ͱͰɺ αʔόʔͷࣗಈεέʔϧΞ΢τ͕Մೳʹ

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h t t p : / / j a . s t a t i c p re s s . n e t / StaticPressʹΑΔwp-adminͱ ϑϩϯτΤϯυͷ෼཭

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StaticPressʹΑΔwp-adminͱ ϑϩϯτΤϯυͷ෼཭

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̏ छ ྨ ͷ Ξ ϓ ϩ ʔ ν • ֎෦αʔϏεͱͷ࿈ܞ • ΠϯϑϥϨΠϠͷ෼ׂ • WordPress as a Microservices

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h t t p s : / / a m i m o t o - a m i . c o m / a m i m o t o - n i n j a / Ի੠ೝࣝαʔϏεͱͷ࿈ܞ

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A u d i o C a p t u re A u d i o P l a y b a c k Yo u r C o d e a n o t h e r A P I W h a t i s Wo rd p re s s ? Wo rd P re s s i s …

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h t t p s : / / g i t h u b . c o m / w c - a p p / w c - a p p Cordova΍React NativeΛ༻͍ͨ ωΠςΟϒΞϓϦ

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Ta l k a b o u t … • Why Microservices ? • Example Case • How to building Microservices ? • Conclusion

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M i c ro s e r v i c e Ξ ϯ νύ λ ʔϯ ͸͡Ί͔Β Microserviceͱͯ͠ ߏங͠Α͏ͱ͢Δ

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ε λ ʔ τ ͸ Ұ ຕ ؠ • ελʔτ͸γϯϓϧ͔ͭখ͘͞ • ͸͡Ί͔Βෳࡶͳߏ੒ʹ͢Δͱมߋίετ͕ߴ͘ͳΔ • γϯϓϧʹ͸͡ΊɺඞཁʹԠͯ͡෼ׂ͢Δ

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͍ ͭ ෼ ׂ ͢΂ ͖ ͔ʁ • ίʔυͷ؅ཧ͕Ͱ͖ͳ͘ͳΔ·ͰංେԽͨ࣌͠ • Ұ෦ͷػೳͷΈසൟʹΞοϓσʔτ͍ͨ࣌͠ • ։ൃνʔϜ͕෺ཧతʹ཭Ε͍ͯΔ࣌ • ηΩϡϦςΟΛڧݻʹ͍ͨ͠෦෼͕Ͱ͖ͨ࣌ • ଞͷݴޠɾϑϨʔϜϫʔΫΛ࢖༻͍ͨ࣌͠

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H o w t o M i c ro s e r v i c e ? • Ϗδωε୯ҐͰ෼ׂʢίϯ΢ΣΠͷ๏ଇʣ • ີ݁߹͔Βૄ݁߹΁ʢAPIϕʔεͰͷߏஙʣ • αʔϏεͷ؂ࢹͱো֐ͷ෼཭

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ί ϯ ΢ Σ Π ͷ ๏ ଇ

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– M E LV I N C O N WAY “γεςϜΛઃܭ͢Δ૊৫͸ɺ ͦͷߏ଄Λͦͬ͘Γ·Ͷͨߏ଄ͷ ઃܭΛੜΈग़ͯ͠͠·͏”

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ί ϯ ΢ Σ Π ͷ ๏ ଇ • ີ݁߹ͳ૊৫͸ɺີ݁߹ͳγεςϜΛઃܭ͠΍͍͢ • ϓϩδΣΫτɾػೳ୯ҐͷνʔϜͰ։ൃ͢Δͱɺɹɹ ૄ݁߹ʹͳΓ΍͍͢ • ʮ̎ຕͷϐβͰ଍Γͳ͍νʔϜ͸࡞Δ΂͖Ͱͳ͍ʯ (Amazon)

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A P I ϕʔε ͷ ։ ൃ

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A P I ϕʔε ͷ ։ ൃ • αʔϏεຖʹಠཱͨ͠ΞϓϦͱͯ͠։ൃ • APIΛ༻͍ͯ֎෦ͱ࿈ܞ͢Δ • APIͷΤϯυϙΠϯτ͸όʔδϣχϯά͠ɺɹɹɹɹ ഁյతͳΞοϓσʔτʹඋ͑Δɹɹɹɹɹɹɹɹɹɹ ྫɿʮ/v1/coupons/ʯʮ /v2/wp/postsʯ

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α ʔ Ϗ ε ͷ ؂ ࢹ ͱ ো ֐ ͷ ෼ ཭

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Ͳͷ α ʔ Ϗ ε ͕ ࢭ · ͬͯ ͍ Δ ͔ Λ ஌ Δ ඞ ཁ ͕ ͋ Δ ×

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α ʔ Ϗ ε ؂ ࢹ ͱ ো ֐ ͷ ෼ ཭ • αʔϏε୯ҐɾΞϓϦશମͰࢮ׆؂ࢹ • ো֐ͷى͖ͨαʔϏεҎ֎ͰՔಇ͢Δ࢓૊Έͷߏங • APIϦΫΤετͷλΠϜΞ΢τʹΑΔ஗Ԇʹ΋උ͑Δ

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R O U T E 5 3 Λ ༻ ͍ ͨ ϑ Σ Πϧ Φ ʔόʔ α ʔό ো ֐ ࣌ ͸ S 3 ʹ ϧ ʔ ς Ο ϯ ά

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Ta l k a b o u t … • Why Microservices ? • Example Case • How to building Microservices ? • Conclusion

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ै དྷ ͷ Wo rd P re s s ߏ ங 8PSE1SFTT$PSF 1MVHJO 1MVHJO 1MVHJO 5IFNF 1MVHJO

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ै དྷ ͷ Wo rd P re s s ߏ ங ͸ Ұ ຕ ؠ ʹ ͳ Γ ΍ ͢ ͍ 8PSE1SFTT$PSF 1MVHJO 1MVHJO 1MVHJO 5IFNF 1MVHJO 1MVHJO $IJME 1MVHJO 1MVHJO 1MVHJO 1MVHJO 1MVHJO 1MVHJO 1MVHJO 1MVHJO 1MVHJO

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ϓϥάΠϯɾςʔϚͷিಥ͕ൃੜ͢Δͱɾɾɾ 8PSE1SFTT$PSF 1MVHJO 1MVHJO 1MVHJO 5IFNF 1MVHJO 1MVHJO $IJME 1MVHJO 1MVHJO 1MVHJO 1MVHJO 1MVHJO 1MVHJO 1MVHJO 1MVHJO 1MVHJO

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ཛ Λ ̍ ͭ ͷ Χ ΰ ʹ · ͱ Ί Δ ͱ ɺ ͦ ͷ Χ ΰ Λ མ ͱ ͠ ͨ ࣌ ʹ શ ໓ ͢ Δ

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+BWB4DSJQU ػ ೳ ͸ ݮ Δ ͕ ɺ શ ମ ͸ ੜ ͖ ࢒ Δ )5.- "1* "1* "1* ×

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ʮ ઈ ର ʹ མ ͱ ͞ ͳ ͍ Α ͏ ʹ ؤ ு Δ ʯ Ͱ ͸ ͳ ͘ ɺ ʮ ো ֐ ͕ ى ͖ ͯ ΋ શ ໓ ͞ ͤ ͳ ͍ ʯ

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https://ja.wikipedia.org/wiki/%E8%88%AA%E7%A9%BA%E6%A9%9F#/media/File:Qantas_a380_vh-oqa_takeoff_heathrow_arp.jpg

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https://ja.wikipedia.org/wiki/%E8%88%AA%E7%A9%BA%E6%A9%9F#/media/File:Qantas_a380_vh-oqa_takeoff_heathrow_arp.jpg ΋ ͠ Τ ϯ δ ϯ ͕ ࢭ · ͬ ͨ Β ʁ

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ϥϜ Τ Ξ λ ʔ Ϗ ϯ • ඈߦػͷΤϯδϯ͕ࢭ·Δ ͱىಈ͢Δ෩ྗൃిػ • ඈߦܭثͷిྗΛ֬อ͢Δ • Ͳ͔͜ʹো֐͕ى͖ͯ΋ɺ ઈରʹඞཁͳ෺͸֬อ͢Δ https://ja.wikipedia.org/wiki/%E3%83%A9%E3%83%A0%E3%82%A8%E3%82%A2%E3%83%BB%E3%82%BF%E3%83%BC%E3%83%93%E3%83%B3#/media/File:757_ram_air_turbine.jpg

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ʮ ઈ ର ʹ མ ͱ ͞ ͳ ͍ Α ͏ ʹ ؤ ு Δ ʯ ͔ Β ʮ ো ֐ ͕ ى ͖ ͯ ΋ શ ໓ ͞ ͤ ͳ ͍ ʯ

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T H A N K S ! • Why Microservices ? • Example Case • How to building Microservices ? • Conclusion