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ࣗ ݾ ঺ հ ࢁ ᖒ Ұ ਔ Yamazawa Kazuhito ෱ ࢁ ݈ Fukuyama Ken !LFOGEFW ϑϩϯτΤϯυ νʔϜϦʔμʔ όοΫΤϯυ ث༻ශ๡ !LZBNB[BXB@TTM

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0 Q F O ' B B 4 ͷ ࢓ ૊ Έ gateway / / F U D 'O" Deploy Deploy Orchestrator API 'VODUJPO4UBDL 'O# Invoke Metrics/Scale جຊߏ੒ /

0 Q F O ' B B 4 ͷ ࢓ ૊ Έ gateway 'O" Deploy Deploy Orchestrator API 'VODUJPO4UBDL 'O# Invoke Metrics/Scale 'O" 'O" Scale ΍͹͘ͳͬͨΒࣗಈతʹεέʔϧʂ / / F U D /

HTTP )FBEFST #PEZ )FBEFST #PEZ /usr/bin/node index.js SFRVFTU ඪ४ೖྗ TUEJO TUEPVU ඪ४ग़ྗ SFTQPOTF GQSPDFTT 'VODUJPOͷ࢓૊Έ 0 Q F O ' B B 4 ͷ ࢓ ૊ Έ

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S e r v e r l e s s ʁ S e r v e r l e s s ʁ

4 F S W F S M F T T https://www.slideshare.net/Docker/dockercon-eu-2017-general-session-day-1

“ C u s t o m e r s w a n t d e p l o y m e n t f l e x i b i l i t i e s . B u s i n e s s r u l e s c h a n g e . R e q u i r e m e n t s c h a n g e . R e g u l a t o r y e n v i r o n m e n t s c h a n g e . ” “ S e r v e r l e s s h a s t o b e a n y w h e r e . I t c a n ’ t b e l i n k e d o r t i e d t o a s i n g l e p l a t f o r m . ” - S t e v e S i n g h @ D o c k e r C o n E U 2 0 1 7 4 F S W F S M F T T " O Z X I F S F “ C u s t o m e r s w a n t d e p l o y m e n t f l e x i b i l i t i e s . B u s i n e s s r u l e s c h a n g e . R e q u i r e m e n t s c h a n g e . R e g u l a t o r y e n v i r o n m e n t s c h a n g e . ” “ S e r v e r l e s s h a s t o b e a n y w h e r e . I t c a n ’ t b e l i n k e d o r t i e d t o a s i n g l e p l a t f o r m . ”

P o r t a b i l i t y

I n f r a s t r u c t u r e P o r t a b i l i t y

Infrastructure Infrastructure Orchestrator Orchestrator P l u g & P l a y a b l e A p p l i c a t i o n C o r e

A p p l i c a t i o n P o r t a b i l i t y

" Q Q 1 P S U B C J M J U Z Monolith Microservice Microservice Microservice Microservice Function Function Function Function Function Function Function Function ˚ ̋ ˕

Core Gateway Gateway Google LINE Facebook FourSquare P l u g & P l a y a b l e Alexa etc.

͜ ͷ ܗ ɺ Ͳ ͜ ͔ Ͱ ݟ ͨ ؾ ͕ ʜ

$ M F B O " S D I J U F D U V S F https://8thlight.com/blog/uncle-bob/2012/08/13/the-clean-architecture.html

$ M F B O " S D I J U F D U V S F https://www.youtube.com/watch?v=Nltqi7ODZTM

$ M F B O " S D I J U F D U V S F M a k e t h e D e l i v e r y M e c h a n i s m a P l u g i n t o y o u r A p p l i c a t i o n . A l l t h e a r c h i t e c t u r a l d e c i s i o n s w e w a n t t o d e f e r … H o w d o w e d e f e r t h e m ? W e t u r n t h e m i n t o p l u g i n s . R o b e r t C . M a r t i n ( U n c l e B o b ) M a k e t h e D e l i v e r y M e c h a n i s m a P l u g i n t o y o u r A p p l i c a t i o n . A l l t h e a r c h i t e c t u r a l d e c i s i o n s w e w a n t t o d e f e r … H o w d o w e d e f e r t h e m ? W e t u r n t h e m i n t o p l u g i n s .

“ S e r v e r l e s s i s a b o u t d e l i v e r i n g d e v e l o p e r e x p e r i e n c e . ” “ H o w f a s t c a n y o u i t e r a t e ? " “ H o w f a s t c a n y o u g e t t h e c o d e o u t ? ” “ H o w e a s y c a n y o u m a k e i t ? ” - A l e x E l l i s @ D o c k e r C o n E U 2 0 1 7 4 F S W F S M F T T “ S e r v e r l e s s i s a b o u t d e l i v e r i n g d e v e l o p e r e x p e r i e n c e . ” “ H o w f a s t c a n y o u i t e r a t e ? " “ H o w f a s t c a n y o u g e t t h e c o d e o u t ? ” “ H o w e a s y c a n y o u m a k e i t ? ”

4 F S W F S M F T T 1 B O F M https://dockercon.docker.com/watch/5Ek8NH6M7Lbxsc4KZ9PNAg

4 F S W F S M F T T ͷ ҙ ٛ P o r t a b i l i t y D e v e l o p e r E x p e r i e n c e C u s t o m e r E x p e r i e n c e

0 Q F O ' B B T ͷ % 9

' V O D U J P O ͷ ࡞ ੒ ϑ ϩ ʔ QBDLBHFKTPO IBOEMFSKT faas-cli new Template Docker Image faas-cli build $POUBJOFS3FHJTUSZ faas-cli push جຊతʹ࣮૷͢Δͷ͸͚ͩ͜͜ʂ

' V O D U J P O ͷ σ ϓ ϩ Π $POUBJOFS3FHJTUSZ faas-cli deploy gateway 'VODUJPO 'VODUJPO 'VODUJPO Pull Pull Deploy Deploy Orchestrator API / / F U D /

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