Next Currency-GAEGo

Transcript

1. 1
   /FYU$VSSFODZͱ("&(P
   HPMBOHUPLZP
   !TPOBUBSE
   

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2. Server Side Engineer
   ͦͳͨ
   @sonatard
   • University
   • Linux Server and Network Engineer
   • Canon
   • Develop Wireless LAN Module Simulator with SystemC
   • Develop TCP/IP protocol stack on RTOS
   • Go in my free time
   • Mercari/Souzoh
   • Google App Engine Go Engineer
   • Mercari Atte
   • Next Currency
   • Google App Engine Go Engineer
   

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3. • ຊ ೔ ͷ ࿩
   • N C ͷ ٕ ज़ બ ఆ
   

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4. 4
   ຊ೔ͷ࿩
   w ελʔτΞοϓͰ͸("&(P͕͍͍
   w Φʔτεέʔϧ
   w εϐϯΞοϓ͕ૣ͍
   w 04ͷ؅ཧ͕ෆཁ
   w ϓϩμΫτͷ։ൃʹूதͰ͖Δ
   w ࣮ࡍʹ࢖ͬͯΈͯ
   w ΍͸Γศར
   w ݕ౼͕ඞཁͳϙΠϯτ͸ଟ͍
   

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5. 5
   ຊ೔ͷ࿩
   w ελʔτΞοϓΤϯδχΞ͕গͳ͍
   w ϓϩμΫτͷ։ൃɺಛʹࠩผԽཁҼ͚ͩʹूத͍ͨ͠
   w ϓϩμΫτͷ։ൃ
   w ΠϯϑϥͷΞʔΩςΫνϟ
   w ։ൃ؀ڥ
   w σϓϩΠ؀ڥ
   w $*؀ڥ
   w ςετ ϑϨʔϜϫʔΫɺॻ͖ํ
   
   w ϑϨʔϜϫʔΫ΍ϥΠϒϥϦͷબఆ
   w ηΩϡϦςΟ
   w ΞϓϦέʔγϣϯͷΞʔΩςΫνϟݕ౼
   w %#ͷઃܭ
   w "1*ͷઃܭ
   w ϏδωεϩδοΫͷίʔσΟϯά
   w ϏδωεϩδοΫΛ༻͍ͯΞϓϦέʔγϣϯΛߏங͢Δίʔυ
   w ΫϥΠΞϯτνʔϜ޲͚ͷυΩϡϝϯτ
   w ϩάղੳ
   

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6. 6
   ελʔτΞοϓʹ͓͚Δ։ൃ
   w ελʔτΞοϓͱͯ͠/$͕ࣾͲͷΑ͏ʹ("&(PΛར༻͠ɺͲͷΑ͏ʹߟٕ͑ͯज़બఆΛ
   ͖͔ͯͨ͠Λ঺հ͠·͢ɻ
   

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7. • ຊ ೔ ͷ ࿩
   • N C ͷ ٕ ज़ બ ఆ
   

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8. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
   • ϓ ϩ δ Σ Ϋ τ ߏ ੒
   • α ʔ Ϗ ε ߏ ੒
   • σ ϓ ϩ Π
   • Ξ ʔ Ω ς Ϋ ν ϟ
   • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
   • A P I ϓ ϩ τ ί ϧ
   • A P I ։ ൃ ํ ਑
   • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
   • c o n f i g
   • η Ω ϡ Ϧ ς Ο
   • ։ ൃ ؀ ڥ
   • C I ؀ ڥ
   • ς ε τ
   • ϩ ά ղ ੳ
   • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
   

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9. 9
   ٕज़બఆͷجຊํ਑
   w ˓4JNQMF
   w ʷ&BTZ
   w ඞཁҎ্ʹརศੑΛ͋͛ΔͨΊʹϑϨʔϜϫʔΫ΍ϥΠϒϥϦΛ࠾༻͠ͳ͍
   w ϑϨʔϜϫʔΫΛ࠾༻͢Δ͜ͱͰɺཧղ͕༰қʹͳΔ΋ͷΛ࠾༻͢Δɻ
   w ˓4JNQMF
   w ίʔυͷهड़Λ୹͘͢ΔͳͲɺ࡞ۀྔΛݮΒ͢͜ͱΛ໨తͱͨ͠΋ͷ͸࠾༻͠ͳ͍ɻ
   w ʷ&BTZ
   

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10. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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11. 11
    ϓϩδΣΫτͷߏ੒
    w ("&4&Ͱ͸ͭͷΞϓϦέʔγϣϯ͝ͱʹͭͷϓϩδΣΫτΛ࡞Δ
    w /$Ͱ͸ɺຊ൪ɺ2"ɺ։ൃऀ͝ͱͷݸਓ։ൃ؀ڥͷछྨ
    

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12. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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13. 13
    αʔϏεͷߏ੒
    w αʔϏε
    w ("&4&Ͱ͸αʔϏεͱ͍͏୯ҐͰΞϓϦέʔγϣϯΛ෼ׂՄೳ
    w αʔϏεͷ୯ҐͰΠϯελϯε͕࡞੒͞ΕΔ
    w αʔϏε͝ͱʹεέʔϧ
    w αʔϏε͝ͱʹΠϯελϯεͷछྨΛબ୒
    w $16ɺϝϞϦͷαΠζ͕ҟͳΔ
    BQJ
    CBUDI
    BVUI
    BQJ
    BQJ YYY
    

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14. 14
    αʔϏεͷߏ੒
    w -ωοτϫʔΫ͸("&4&Ͱ͸ߟ͑Δඞཁ͸ͳ͍
    w *1ΞυϨεΛҙࣝ͢Δ͜ͱ͸ͳ͍
    w ("&ͷαʔϏε͝ͱʹࣗಈతʹυϝΠϯׂ͕ΓৼΒΕΔ
    w IUUQTαʔϏε໊EPUϓϩδΣΫτ໊BQQTQPUDPN
    w αʔϏεͱಠࣗʹऔಘͨ͠υϝΠϯΛඥ͚ͮΔ͜ͱ͕Մೳ
    BQJ BVUI
    BQJ
    BQJ YYY
    IUUQTBQJFYBNQMFDPN IUUQTBQJEPUQSPKFDUBQQTQPUDPN
    

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15. 15
    αʔϏεͷߏ੒
    w /$Ͱ͸.JDSPTFSWJDFTͰ͸ͳ͍͕ɺαʔϏεͷ෼ׂΛ͍ͯ͠Δ
    w ιʔείʔυ͸શαʔϏεڞ௨
    w αʔϏεؒͰͷ௨৴͸جຊతʹͳ͠ɺϢʔβ͔ΒͷೖΓޱ͚ͩΛ෼͚͍ͯΔ
    w /$ͰͷαʔϏεͷར༻໨త
    w εέʔϧΞοϓͷ୯ҐɺΠϯελϯεͷೳྗ
    w ։ൃ༻
    w EFCVHαʔϏε͸ຊ൪ʹ͸σϓϩΠ͠ͳ͍
    w ೝূͷ༗ແ
    w BENJOαʔϏε͸ɺ(PPHMFΞΧ΢ϯτͷೝূ͕ඞཁ
    w αʔϏε͝ͱʹσϓϩΠ͕ඞཁʹͳΔͷͰɺ෼͚͗͢ΔͱσϓϩΠʹ͕͔͔࣌ؒΔΑ͏
    ʹͳΔͷͰ஫ҙ
    

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16. 16
    αʔϏεͷߏ੒
    w ೝূͷৄࡉ
    app.yaml
    handlers:
    - url: /.*
    # ೝূ͋Γ
    login :required
    # HTTPSඞਢ
    secure: always
    func login(w http.ResponseWriter, r *http.Request) {
    ctx := appengine.NewContext(r)
    u := user.Current(ctx)
    if u == nil {
    url, _ := user.LoginURL(ctx, "/")
    fmt.Fprintf(w, `Sign in or register`, url)
    return
    }
    url, _ := user.LogoutURL(ctx, "/")
    fmt.Fprintf(w, `Welcome, %s! (sign out)`, u, url)
    }
    

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17. 17
    αʔϏεͷߏ੒
    w .JDSPTFSWJDFTͷඞཁੑ
    w ʮΦʔφʔγοϓΛ࣋ͭͨΊʯͱ͍͏ࢦ਑͸ͱͯ΋͍͍
    w "1*࢓༷͑͞ڞ༗͢Ε͹ɺͦͷ಺෦ͷٕज़બఆ͸ࣗ༝ʹͳΔ
    w ιʔείʔυɺ"1*ͷϓϩτίϧɺ%#ͳͲ
    w ػೳʹ߹Θͤͨద੾ͳٕज़બఆ͕Մೳ
    w "*ج൫ͳΒ1ZUIPOɺ"1*ͳΒ(P
    w ෳ਺ͷαʔϏε͔Βڞ௨ج൫Λར༻Ͱ͖ΔΑ͏ʹͳΔ
    w ೝূɺϩά
    w .JDSPTFSWJDFTΛ࠾༻͢Δฐ֐
    w ݕ౼ཁૉ͕૿͑Δ
    w ίʔυϦϙδτϦΛαʔϏε͝ͱʹ෼ׂ͢Δ΂͖͔
    w ෼ׂͨ͠৔߹ɺڞ௨υϝΠϯͷมߋΛͲͷΑ͏ʹ؅ཧ͢Δ͔
    w ֤αʔϏεͷϩάͷ؅ཧ͸Ͳ͏͢Δ͔
    

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18. 18
    αʔϏεͷߏ੒
    w /$ͱͯ͠͸.JDSPTFSWJDFTΛ࠾༻͍ͯ͠ͳ͍
    w શһ͕ΦʔφʔγοϓΛ࣋ͯΔ૊৫ن໛Ͱ͋ΔͨΊ෼ׂ͸ඞཁͳ͍
    w কདྷΛ૝ఆͨ͠ڞ௨ج൫Λਖ਼͘͠ࣄલʹઃܭ͢Δ͜ͱ͸ࠔ೉
    w γεςϜ͕૊৫ʹґଘ͢Δ͜ͱ΋ϦεΫ
    w େن໛ͳมߋࢪࡦΛଧͭͨΊʹ͸ɺ૊৫Λԣஅ͢Δඞཁ͕Ͱͯ͘Δ
    w ෦෼࠷దʹ͍ؕΔՄೳੑ
    w ΠϊϕʔγϣϯͷδϨϯϚͰ͸ϦεΫͱͯ͠঺հ͞Ε͍ͯΔ
    w ੡඼ͷઃܭ͕૊৫ਤͦͷ΋ͷ
    w ՄೳͳݶΓগਓ਺ͰɺγϯϓϧͰϞϊϦγοΫͳγεςϜΛӡ༻͍͖͍ͯͨ͠
    w .JDSPTFWJDFT͸໨ࢦ͢΋ͷͰ͸ͳ͘ඞཁʹഭΒΕͨΒऔΔ΂͖બ୒ࢶͷͭ
    

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19. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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20. 20
    σϓϩΠ
    w ("&ͷσϓϩΠํ๏
    w αʔϏε͝ͱʹσϓϩΠΛ͢Δ
    w ࢦఆͨ͠όʔδϣϯͷΠϯελϯε͕࡞੒͞Εɺ63-͕ൃߦ͞ΕΔ
    w IUUQT\όʔδϣϯ^EPU\αʔϏε^EPU\ϓϩδΣΫτ^BQQTQPUDPN
    w όʔδϣϯ୯ҐͰCMVFHSFFOEFWFMPQNFOUΛ࣮ݱ͢Δػೳ͕ඪ४Ͱ༻ҙ
    w τϥϑΟοΫͷׂ߹Λࢦఆͯ͠੾Γସ͑ΒΕΔɺϩʔϧόοΫ΋༰қ
    w
    gcloud app deploy --version=${vers} ${ayml}
    

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21. 21
    σϓϩΠ
    w /$ͰͷόʔδϣϯͷܾΊํ
    w ։ൃத͸ɺϒϥϯν໊
    w σϓϩΠ͢Δ͝ͱʹ্ॻ͖͞ΕΔ
    w ຊ൪͸ɺ೔෇ίϛοτϋογϡ
    w σϓϩΠ͝ͱʹόʔδϣϯΛ࢒ͯ͠ɺϩʔϧόοΫՄೳͳঢ়ଶʹ͓ͯ͘͠
    

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22. 22
    σϓϩΠ
    w σϓϩΠޙͷϔϧενΣοΫ
    w σϓϩΠεΫϦϓτͰࣗಈνΣοΫ
    w ࣦഊͨ͠ΒϚΠάϨʔγϣϯ͠ͳ͍
    w
    ˌσϓϩΠͰ͖͍ͯΔ͜ͱΛ֬ೝ
    gcloud app versions list | grep "${αʔϏε} *${όʔδϣϯ}.*SERVING” || return 1
    # HTTPεςʔλε 200͕ฦͬͯ͘Δ͜ͱΛ֬ೝ
    # init()ͷΤϥʔͳͲΛݕग़Ͱ͖Δ
    curl --fail https://${όʔδϣϯ}-dot-${αʔϏε}-dot-${ϓϩδΣΫτ}.appspot.com/_/health” > /dev/null 2>&1
    

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23. 23
    σϓϩΠ
    w ஫ҙ
    w ("&ͷλεΫΩϡʔ΍DSPOͷઃఆ͸̍ϓϩδΣΫτͰ͔ͭ͠؅ཧ͞Εͳ͍
    w ϚΠάϨʔγϣϯ͠ͳͯ͘΋σϓϩΠ͢Δͱॻ͖׵Θͬͯ͠·͏
    

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24. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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25. 25
    /$ͷΞʔΩςΫνϟ
    w Α͋͘ΔϨΠϠʔυΞʔΩςΫνϟ
    BQQMJDBUJPO
    IBOEMFS
    EPNBJO
    *OGSBTUSVDUVSF
    

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26. 26
    ΞʔΩςΫνϟΛݕ౼͢ΔՁ஋
    w ΞϓϦέʔγϣϯ։ൃʹूதͰ͖Δ
    w ػೳ௥ՃͷͨͼʹΞʔΩςΫνϟΛߟ͑Δͷ͸ඇޮ཰
    w ౷Ұͨ͠ํ਑ͷίʔυ
    w ৽ϝϯόʔͷΩϟονΞοϓ͕༰қ
    

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27. 27
    ΞʔΩςΫνϟΛݕ౼͢ΔՁ஋ͱϦεΫ
    w ਖ਼ղͰ͸ͳ͘ͱ΋ܾΊΔ͜ͱࣗମʹՁ஋͕͋Δ
    w ඞཁҎ্ʹਖ਼ղΛ௥͍ٻΊΔ͜ͱ͸ϦεΫ
    w ʮਖ਼͍͠%%%Λ࣮ݱ͢Δ͜ͱʯΛ໨తʹ͠ͳ͍
    w ਖ਼͍͠ΞʔΩςΫνϟ͕׬੒͢Δ͜ͱ͸ͳ͍ͨΊɺແݶʹ࣌ؒΛফඅ͢ΔϦεΫ
    w ԿΛ໨తʹΞʔΩςΫνϟΛܾఆ͢Δ͔͕େ੾
    w ͦͷΞʔΩςΫνϟΛબ୒ͨ͠ͳΒɺඞͣ໨తΛୡ੒͢Δ
    w ྫ
    w ໨తςετλϏϦςΟ͋͛Δ
    w खஈ%*Ͱ͖ΔΑ͏ʹϨΠϠʔ෼ׂΛ͢Δ
    w ໨తୡ੒ޙඞͣςετΛॻ͘
    w ៉ྷʹͳͬͯຬ଍͢ΔͳΒػೳ։ൃΛ༏ઌ͢Δ
    w
    

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28. 28
    ΞʔΩςΫνϟͷ໨తͱํ਑
    w /$Ͱ͸ଟ͘ͷϏδωεϩδοΫΛ࣋ͭͨΊɺυϝΠϯΛॏ఺తʹςετ͍ͨ͠
    w υϝΠϯͷςετΛಠཱ࣮ͯ͠ࢪͰ͖ΔΑ͏ʹ
    w ϏδωεϩδοΫ͕ಠཱ͍ͯ͠ͳ͍৔߹ͷςετ
    w )551ϦΫΤετͷ࡞੒ɺ%#ͷ؀ڥͷ࣮ߦɺ%#্ͷσʔλ४උ
    w ςετ؀ڥߏஙͷखؒ
    w ΦϯϝϞϦͰ׬݁͠ͳ͍ςετ͸஗͍
    w େྔͷϞοΫΛ%*
    w ςετ؀ڥߏஙͷखؒ
    w ςετ࣮ߦ͕஗͘ɺ؀ڥߏங͕खؒͩͱςετΛॻ͔ͳ͘ͳΔ
    

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29. 29
    /$ͷΞʔΩςΫνϟ
    w BQQMJDBUJPO૚
    w υϝΠϯϞσϧɺ%#ɺ֎෦"1*ͳͲͱͷॲཧΛ·ͱΊ
    ͯɺΞϓϦέʔγϣϯͱͯ͠ͷػೳΛఏڙ͢Δɻ
    w %#͔Βऔಘ
    w υϝΠϯΛੜ੒ͯ͠ɺϝϞϦ্Ͱૢ࡞
    w %#ʹอଘ
    BQQMJDBUJPO
    IBOEMFS
    EPNBJO
    *OGSBTUSVDUVSF
    func (a app)Buy(uid string, cid int64, amount, rate float64) error {
    u, err := a.RepoUser.Get(ctx, uid) // 1. DB͔Βऔಘ
    buy := domain.NewBuyOrder(u, cid, amount, rate) 2. υϝΠϯΛੜ੒
    err := buy.Exec(ctx) // 2. υϝΠϯΛϝϞϦ্Ͱૢ࡞
    err = a.RepoUser.Save(ctx, u) // 4 DBʹอଘ
    return nil
    }
    

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30. 30
    /$ͷΞʔΩςΫνϟ
    w BQQMJDBUJPO૚
    w BQQMJDBUJPOʹϏδωεϩδοΫΛॻ͔ͳ͍͜ͱ͕େ੾
    w ҎԼͷίʔυ͸BQQMJDBUJPOʹϏδωεϩδοΫ͕࿙Ε͍ͯΔɻ
    w ߪೖॲཧΛςετ͢ΔͷʹBQQMJDBUJPO૚͕ඞਢʹͳΔɻ
    w %#ͷϞοΫૠೖ͕ඞਢʹͳΔςετͷϋʔυϧ্͕͕Δ
    func (a app)Buy(uid string, currency_id int64, amount, rate float64) error {
    u, err := a.RepoUser.Get(ctx, uid) // 1. DB͔Βऔಘ
    // ߪೖͨ͠௨՟Λ૿΍͢
    b := u.GetBalance(currency_id)
    b.Add(amount)
    // ೔ຊԁΛݮΒ͢
    yen := u.GetYenBalance()
    yen.Sub(amount * rate)
    err = a.RepoBalance.Save(ctx, b) // 4 DBʹอଘ
    return nil
    }
    ѱ͍ྫ
    

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31. 31
    /$ͷΞʔΩςΫνϟ
    w ࣮ફυϝΠϯۦಈઃܭ1ϨΠϠҾ༻
    w ΞϓϦέʔγϣϯαʔϏε͸ɺΞϓϦέʔγϣϯϨΠϠʹҐஔ෇͚ΒΕΔɻυϝΠϯαʔϏεͱ͸ҟͳ
    ΓɺυϝΠϯϩδοΫΛ࣋ͨͳ͍αʔϏεͩɻӬଓԽͷτϥϯβΫγϣϯ΍ɺηΩϡϦςΟΛ؅ཧ͢Δͨ
    Ίʹ࢖͏͜ͱ΋͋Δɻ·ͨɺଞͷγεςϜʹ௨஌ϝʔϧΛૹͬͨΓɺϢʔβ޲͚ͷϝʔϧͷϝοηʔδΛ
    ૊ΈཱͯͨΓ͢Δͷ΋ΞϓϦέʔγϣϯαʔϏεͷ໾ׂͩɻΞϓϦέʔγϣϯϨΠϠʹҐஔ͢ΔΞϓϦ
    έʔγϣϯαʔϏε͸ɺυϝΠϯϞσϧͷ௚઀ͷར༻ऀͰ͸͋Δ͕ɺࣗ෼ࣗ਎͸ϏδωεϩδοΫΛ࣋ͨ
    ͳ͍ɻ
    

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32. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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33. 33
    ϑϨʔϜϫʔΫɺϥΠϒϥϦͷબఆ
    w ࠶ܝ
    w ඞཁҎ্ʹརศੑΛ͋͛ΔͨΊʹϑϨʔϜϫʔΫ΍ϥΠϒϥϦΛ࠾༻͠ͳ͍
    w ϑϨʔϜϫʔΫΛ࠾༻͢Δ͜ͱͰɺཧղ͕༰қʹͳΔ΋ͷΛ࠾༻͢Δɻ
    w ˓4JNQMF
    w ίʔυͷهड़Λ୹͘͢ΔͳͲɺ࡞ۀྔΛݮΒ͢͜ͱΛ໨తͱͨ͠΋ͷ͸࠾༻͠ͳ͍ɻ
    w ʷ&BTZ
    

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34. 34
    ϑϨʔϜϫʔΫɺϥΠϒϥϦͷબఆ
    w 8FCΞϓϦέʔγϣϯϑϨʔϜϫʔΫʹٻΊΔػೳ
    w ϛυϧ΢ΣΞͷૠೖखஈ
    w ϧʔςΟϯάͷઃఆ
    w DIJIUUQTHJUIVCDPNHPDIJDIJ
    w FDIP΍HJO͸ඪ४ͷOFUIUUQͱ4FSWF)UUQϝιουͷΠϯλʔϑΣʔε͕ҟͳΔ
    w NJEEMFXBSFΛڬΉ৔߹ʹେن໛ͳมߋ͕ඞཁʹͳΔ
    r := chi.NewRouter()
    r.Use(func(w http.ResponseWriter, r *http.Request) {
    // ϩά
    })
    r.Get("/", func(w http.ResponseWriter, r *http.Request) {
    w.Write([]byte(“welcome"))
    })
    http.ListenAndServe(“:80", r)
    

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35. 35
    ϑϨʔϜϫʔΫɺϥΠϒϥϦͷબఆ
    w HPSQ
    w (Pͷߏ଄ମͱ%#ͷςʔϒϧΛϚοϐϯά
    w HPSN
    w ςʔϒϧؒͷϦϨʔγϣϯΛղܾͯ͘͠ΕΔ
    w TFMFDUGSPNUBCMFΛॻ͘ඞཁ͕ͳ͍
    type Product struct {
    Id int64 `db:"product_id, primarykey, autoincrement”`
    Price int64 `db:”unit_price"`
    }
    var p Product
    err := dbmap.SelectOne(&p, "select * from table WHERE id=? , id)
    p := &Product{1,2}
    err := dbmap.Insert(p)
    

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36. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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37. 37
    "1*ͷϓϩτίϧબఆ
    w ϓϩτίϧͷબఆ
    w 3&45"1* +40/31$PS(31$
    w 3&45"1*ʹଇͬͯ63-ࢦ޲Ͱ)551ϝιουΛ࢖͍෼͚Δͷ͸ઃܭʹۤ࿑͢Δɻ
    +40/31$PS(31$ʁ
    w ("&͸(31$ະରԠ ݱࡏ
    
    w +40/31$ ɹ(31$͕࢖͍͍ͨ
    w ͳͥ(31$Λ࢖͍͍͔ͨʁ
    w 1SPUPDPM#V⒎FSTͷఆٛϑΝΠϧ
    w ΫϥΠΞϯτͱ"1*ͷιʔείʔυΛࣗಈੜ੒
    w (31$Ͱ͋Δඞཁ͸ͳ͍
    

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38. 38
    "1*ͷϓϩτίϧબఆ
    w ϓϩτίϧͷબఆ1SPUPDPM#V⒎FSTPO)551
    w 3&45"1* +40/31$ (31$ͷ͍͍ͱ͜औΓ
    w 63-Ͱ࣮ߦ͢ΔϝιουΛࢦఆɻ
    w IUUQBQJFYNBQMFDPNW&YDIBOHF#VZ
    w )551ϝιου͸1045ͷΈ
    w ϦΫΤετɺϨεϙϯεɺϝιουͷܕ͸ɺ1SPUPDPM#V⒎FSTͰఆٛ
    w (31$ͱಉ༷ʹ(31$ͷπʔϧ܈Ͱιʔείʔυੜ੒Մೳ
    w 1SPUPDPM#V⒎FSTͷఆٛϑΝΠϧ͔Β(P 4XJGU 5ZQF4DSJQU +BWBͷίʔυੜ੒
    w
    message BuyRequest{
    int currency_id = 1;
    double amount = 2;
    double rate = 3;
    }
    message BuyResponse {}
    rpc Buy(BuyRequest) returns (BuyResponse);
    

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39. 39
    "1*ͷϓϩτίϧબఆ1SPUPDPM#V⒎FSTPO)551ͱैདྷٕज़ͷൺֱ
    w 3&45"1*ͱൺֱ
    w ྑ͍఺31$ͳͷͰ"1*ઃܭ͕༰қ
    w 3&45Ͱ͸ɺ)551ϝιουɺ63-ͷݕ౼͕ඞཁ
    w 1VUϝιουW&YDIBOHF#BMBODF
    w 31$ͳΒɺϝιου͸1PTUݻఆɻ63-͸ίʔυ্ͷϝιουʹରԠɻ
    w W&YDOBIHF#VZ
    w +40/31$ͱൺֱ
    w ྑ͍఺1SPUPDPM#V⒎FSTʹΑΓɺΫϥΠΞϯτ͸"1*ͷมߋΛίϯύΠϧ࣌ʹݕग़
    w ѱ͍఺ඪ४Ͱ͸ͳ͍ͷͰɺଞࣾ΍ެ։"1*ʹ͸޲͔ͳ͍
    w (31$ͱൺֱ
    w ྑ͍఺)551ͳͷͰैདྷͷ؀ڥͰɺैདྷͷίʔυ͕ಈ͘ɻ
    w (31$͸ɺ(31$ͷίʔυΛॻ͘ඞཁ͕͋Δɻ
    w ѱ͍఺(31$ͷػೳ͕࢖͑ͳ͍ TUSFBN
    
    

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40. 40
    "1*ͷϓϩτίϧબఆ1SPUPDPM#V⒎FSTPO)551Λ࢖ͬͯΈͯΑ͔ͬͨ఺
    w 4UBDL%SJWFSͷϩά͕ݟ΍͍͢
    w 63-͚ͩͰϝιουΛಛఆͰ͖Δɻ
    w 3&45)551ϝιουΛ֬ೝ͢Δඞཁ͋Γ
    w +40/31$63-͢΂ͯಉ͡ͳͷͰϩάͷҰཡΛݟͯ΋ύοͱݟͯΘ͔Βͳ͍
    w 1SPUPDPM#V⒎FSTPO)551
    w 63-W&YDOBIHF#VZ
    

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41. 41
    "1*ͷϓϩτίϧબఆ1SPUPDPM#V⒎FSTPO)551Λར༻ͨ͠։ൃ
    w 1SPUPDPM#V⒎FSTPO)551ͷ31$
    w σόοά༻ʹ+40/ʹ΋ରԠͨ͠
    w )551ϔομͷ$POUFOU5ZQFͱ"DDFQUΛར༻͢Δ
    w (31$ͷHSQDHBUFXBZͱಉ͡໾ׂ
    w
    

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42. 42
    "1*ͷϓϩτίϧબఆ
    w UXJSQUXJDI੡ͷ31$GSBNFXPSL
    w IUUQTCMPHUXJUDIUWUXJSQBTXFFUOFXSQDGSBNFXPSLGPSHPGGFCCGG
    w 1SPUPDPM#V⒎FST͚ͩͰ͸ͳ͘+40/ʹ΋ରԠ
    w )551ͷͨΊैདྷͷ؀ڥͰ࢖͑Δ
    w .JDSPTFSWJDFTؒͷ௨৴Λ૝ఆͯ͠࡞ΒΕͨϑϨʔϜϫʔΫͳͷͰɺ(Pͷίʔυ͔͠
    ੜ੒ͯ͘͠ΕͣɺΫϥΠΞϯτͱͷར༻͸Ͱ͖ͳ͍
    

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43. 43
    "1*ͷϓϩτίϧબఆ
    w (31$PS)551PO1SPUPDPM#V⒎FSTͷݕ౼
    w ໨త͸
    w ߏ଄Խ͞ΕͨఆٛϑΝΠϧ͔ΒιʔείʔυΛੜ੒͍ͨ͠
    w PS
    w TUSFBN͕࢖͍͍ͨɻͦͷଞ(31$ݻ༗ͷػೳΛ࢖͍͍ͨɻ
    w े෼ͳ։ൃϦιʔε͕͋Δ͔
    w (31$Λ࠾༻ͯ͠ैདྷͷγεςϜ΍ίʔυ͕࢖͑ͳ͍ͱ͖ରԠՄೳ͔
    

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44. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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45. 45
    "1*։ൃํ਑
    w "1*͸มΘΔલఏͰɺΫϥΠΞϯτͷ։ൃΛࢭΊͳ͍Α͏ʹॻ͍͍ͯ͘
    w ճ͘Β͍େ෯ͳมߋ͓ئ͍͍ͯ͠Δ
    w ࠷ॳ͔Β࢓༷Λ໢ཏ͢Δ͜ͱ͸ແཧ
    w ΫϥΠΞϯτνʔϜʹ͸ɺʮϦϦʔε·Ͱ͸มΘΓଓ͚Δͷڐͯ͠ʯ
    w ٯʹΫϥΠΞϯτ͔Βͷཁ๬͸ۃྗड͚Δ
    w ࢓༷͕໢ཏ͞ΕΔॠؒ͸ϦϦʔε௚લ
    w ϦϦʔε௚લ͕Ұ൪͍͍"1*Λ࡞Δ͜ͱ͕Ͱ͖Δ
    w ͦΕ·Ͱ௚͠ଓ͚Δ
    w ྑ͍΋ͷΛ࡞Γ͍ͨͱ͍͏ҙ͕ࣝڞ༗͞Ε͍ͯΔϝϯόʔͳͷͰڐ͞ΕΔ
    w ײँ
    

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46. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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47. 47
    "1*ΫϥΠΞϯτͱυΩϡϝϯτ
    w "1*ΫϥΠΞϯτ
    w ։ൃதͷ"1*Λୟ͘खஈΛͲ͏͢Δ͔ʁ
    w DVSM
    w ։ൃऀ͝ͱͷಠࣗΫϥΠΞϯτ
    w ։ൃதͷΞϓϦ͔Βୟ͘
    

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48. 48
    "1*ΫϥΠΞϯτͱυΩϡϝϯτ
    w 1PTUNBOΛνʔϜͰڞ༗͢Δ͜ͱͰɺαʔόαΠυɺΫϥΠΞϯταΠυͷΤϯδχΞ
    ͕ؾܰʹ"1*Λୟ͚Δ؀ڥΛ༻ҙ͢Δ
    

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49. 49
    "1*ΫϥΠΞϯτͱυΩϡϝϯτ
    w ("&͸σϓϩΠ͢Δ͚ͩͰɺϒϥϯνઐ༻ͷ63-͕ൃߦ͞ΕΔͨΊɺΞΫηε͢Δ63-
    Λม਺ʹ͓ͯ͘͜͠ͱͰɺؾܰʹΞΫηεઌΛม͑ΒΕΔ
    w IUUQT\όʔδϣϯ^EPU\αʔϏε^EPU\ϓϩδΣΫτ^BQQTQPUDPN
    w ϝϯςϞʔυதͷόʔδϣϯ
    w IUUQTNBJOUFOBODFEPUBQJEPUQSPKFDU"BQQTQPUDPN
    ؀ڥม਺Λઃఆ ؀ڥม਺ͷ੾Γସ͑
    

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50. 50
    "1*ΫϥΠΞϯτͱυΩϡϝϯτ
    w ϨεϙϯεΛม਺ʹઃఆͰ͖ΔͷͰɺ"DDFTT5PLFOͷ؅ཧ΋͓खܰ
    w "DDFTT5PLFOͷϨεϙϯε
    w ϨεϙϯεΛ؀ڥม਺ʹઃఆ
    w ϦΫΤετΛૹΔࡍͷɺ)551ϔομʔͰ؀ڥม਺Λࢀর
    var res = JSON.parse(responseBody);
    postman.setEnvironmentVariable("ACCESS_TOKEN", res.token);
    {
    "token": “accesstokennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn"
    }
    

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51. 51
    "1*ΫϥΠΞϯτͱυΩϡϝϯτ
    w 1PTUNBOΛνʔϜͰڞ༗͢Δ͜ͱͰɺαʔόαΠυɺΫϥΠΞϯταΠυͷΤϯδχΞ
    ͕ؾܰʹ"1*Λୟ͘͜ͱ͕Մೳ
    w ։ൃதͷ໰୊ൃੜ࣌ͷ੾Γ෼͚͕༰қʹͳΔ
    w 1PTUNBO͔Βୟ͍ͯ΋໰୊͕͋Ε͹αʔόʹ໰୊͋ΔՄೳੑ͕ߴ͍
    w ΫϥΠΞϯτΤϯδχΞ΋αʔόαΠυΤϯδχΞʹ໰୊ڀ໌ΛཔΈ΍͘͢ͳΔ
    w ࣮ࡍʹಈ͘΋ͷ͕͋ΔͷͰɺυΩϡϝϯτͷ୅ΘΓʹͳΔ
    w 1SPUPDPM#V⒎FSTͷఆٛϑΝΠϧͱ߹Θͤͯ࢓༷ͷཧղ͕Մೳ
    w Θ͔Βͳ͍ͱ͜Ζ͕͋Ε͹ฉ͍ͯ΋Βͬͯղܾ
    w 4XBHHFS΋ඞཁͳ͍
    

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52. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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53. 53
    DPOpH
    w ։ൃϓϩδΣΫτ͝ͱʹDPOpHΛઃఆ͍ͨ͠
    w 42-ͷ઀ଓઌͳͲ
    w DPOpHͷ࣮ݱํ๏
    w ZBNM΍UPNMͰಠࣗͷDPOpHϞδϡʔϧΛ࡞Δʁ
    w ("&Ͱ͸BQQZBNMͷ؀ڥม਺ʹઃఆ͢Δͷ͕ηΦϦʔ
    w DPOpHͷ੾Γସ͑ํ๏
    w DPOpHZBNMΛ؀ڥ͝ͱʹ࡞੒ͯ͠ɺBQQZBNM͔ΒJODMVEF͢Δ
    w σϓϩΠ࣌ʹDPOpHZBNMΛγϯϘϦοΫϦϯΫͰ੾Γସ͑Δ
    env_variables:
    MYSQL_CONNECTION : user:pass@cloudsql(project:asia-northeast1:xxxxx)/yyy
    includes:
    - config.yaml
    

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54. 54
    DPOpH
    w DPOpHͷಡΈࠐΈํ
    w ؀ڥม਺ΛίʔυʹಡΈࠐΉͨΊʹFOWDPOpHΛ࠾༻ɻ
    w DPOpHͷ஋ΛඞཁʹͳͬͨλΠϛϯάͰ؀ڥม਺͔ΒಡΈࠐΉͷͰ͸ͳ͘ɺJOJU࣌ʹ
    ߏ଄ମʹಡΈࠐΜͰ͓͘
    w type Config struct {
    MysqlConnection string `required:"true" split_words:"true"`
    var C Config
    func Setup() {
    if err := envconfig.Process(“prefix", &C); err != nil {
    panic(err)
    }
    }
    

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55. 55
    DPOpH
    w DPOpHͷಡΈࠐΈํ
    w ·ͨಡΈࠐΜͩ஋Λ֤ϨΠϠʔ͔Β௚઀ࢀর͸ͤͣɺJOJU࣌ʹ֤ϨΠϠʔͷߏ଄ମʹ
    ηοτ͓ͯ͘͠ɻ
    w ςετ࣌ʹDPOpHϞδϡʔϧ͕ඞਢʹͳΔ͜ͱΛආ͚Δ
    w ςελϏϦςΟͷ޲্
    

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56. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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57. 57
    ηΩϡϦςΟ
    w $MPVE,.4
    w ݸਓ৘ใɺ֎෦ͷ"1*ΩʔͳͲྲྀग़ͯ͠͸͍͚ͳ͍΋ͷ͸$MPVE,.4Λ࢖ͬͯ҉߸Խ্ͨ͠Ͱ
    อଘ͢Δɻ
    w ҉߸Խ͢Δ͏͑Ͱͷൿີ伴Λಠࣗʹ༻ҙͯ͠؅ཧ͢Δඞཁ͕ͳ͍ɻ
    w ௚઀EBUBTUPSFͷσʔλ͕ྲྀग़ͯ͠΋҉߸Խ͞Ε͍ͯΔͨΊ໰୊͸ى͖ͳ͍ɻ
    w 伴ͷϩʔςʔτΛఆظతʹ͢Δ͜ͱͰɺྲྀग़ͨ͠ࡍͷϦεΫΛ௿ݮɻ
    w 伴ͷϩʔςʔτͷ࠶҉߸ԽͳͲ΋Մೳɻ
    w ΦʔφʔݖݶΛ࣋ͬͨ(PPHMFΞΧ΢ϯτͱύεϫʔυ͕ྲྀग़ͨ͠৔߹ͷΈ໰୊ͱͳΔɻ
    w $MPVE,.4ࣗମͷೝূ͸("&ͷαʔϏεΞΧ΢ϯτͰߦ͏ɻ
    w ݖݶΛ࣋ͬͨαʔϏεΞΧ΢ϯτͷΩʔΛੜ੒͍ͯ͠ͳ͚Ε͹ɺ֎෦͔Β$MPVE,.4Λୟ
    ͘͜ͱ΋Ͱ͖ͳ͍ɻ
    w ΋͠αʔϏεଆͷϢʔβͷΞΧ΢ϯτͱύεϫʔυ͕࿙Εͨ৔߹ʹ΋ɺର৅Ϣʔβͷݸਓ৘ใ
    ͔͠ྲྀग़͸͠ͳ͍ɻ
    w ৄࡉ͸ެࣜυΩϡϝϯτͱHDQVHOPVIBVΛࢀর
    w IUUQTHJUIVCDPNHDQVHOPVIBVUSFFNBTUFSDMPVELNTQPFNJOUSPEVDUJPO
    w
    

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58. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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59. 59
    ։ൃ؀ڥ
    w ৽نͷ։ൃऀ͕ೖͬͨࡍͷ։ൃ؀ڥߏங
    w (Pͷ։ൃ؀ڥ
    w HPJNQPSUT
    w EFQ
    w ΤσΟλɺ*%&͸ࣗ༝
    w 7JN
    w (P-BOE
    w HPMBOHUPLZPˌͰ(P։ൃ؀ڥ(PHMBOEͷϥΠϒσϞΛݟ͖ͯͨ
    w IUUQUFDINFSDBSJDPNFOUSZ
    w
    

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60. 60
    ։ൃ؀ڥ
    w ৽نͷ։ൃऀ͕ೖͬͨࡍͷ("&։ൃ؀ڥߏங
    w ίϚϯυϥΠϯͰ͢΂ͯΛ࣮ݱ
    w ($1ͷίϯιʔϧΛ৮Βͳ͍
    w ίϚϯυͳΒखॱ͕࢒ΓɺεΫϦϓτͱͯ͠ߏ੒؅ཧ͕Մೳ
    w *OGSBTUSVDUVSFBTDPEFɺίϚϯυΛௐ΂Ε͹ԿΛ΍͍ͬͯΔ͔Θ͔Δ
    w 8JLJͳͲʹखॱΛ·ͱΊΔඞཁ΋ͳ͍
    w ($1ίϯιʔϧ͸೔ʑߋ৽͞ΕΔͨΊυΩϡϝϯτͷ௥ै͕೉͍͠
    w ؀ڥߏங࣌ʹ౓͚ͩॱ൪ʹίϚϯυΛୟ͚ͩ͘ͳͷͰTIFMMTDSJQUͰ࣮ݱ
    w 04ͷঢ়ଶ؅ཧ͢ΔΘ͚Ͱ͸ͳ͍ͨΊEPDLFS BOTJCMF DIFG͸ར༻͠ͳ͍
    

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61. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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62. 62
    $*؀ڥ
    w $*πʔϧʹٻΊΔػೳ
    w %PDLFSJNBHF͕࢖͑Δ
    w Ωϟογϡػೳ͕͋Δ
    w ߴ଎
    w ෳࡶͳػೳΛ$*πʔϧʹٻΊͳ͍+FOLJOT͓͡͞Μ͕ඞཁʹͳΔ͜ͱΛආ͚Δ
    

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63. 63
    $*؀ڥ
    w $JSDMF$*
    w USBWJT͔ΒҠͬͨΒഒʹ
    w $JSDMF$*ΑΓ଎͍4BB4͕ͰͨΒҠߦ͍ͯ͘͠
    w ("&(P༻ͷ$*ΠϝʔδNFSDBSJEPDLFSBQQFOHJOFHP
    w HPBQQUFTU΍HDMPVEʹΑΔσϓϩΠ͕Մೳ
    w ෆ଍͍ͯ͠Δπʔϧ͸NFSDBSJBQQFOHJOFHPΛϕʔεΠϝʔδͱͯ͠ಠࣗΠϝʔδΛ࡞੒
    w $JSDMF$*্ͰπʔϧͷΠϯετʔϧ͸͠ͳ͍
    w ςετ͕஗͘ͳΔ
    w ஗͘ͳΒͳ͍ͨΊʹΩϟογϡ͢ΔॲཧΛॻ͘ͱDJSDMFDJDPOpHZBNM͕େ͖͘ͳΔ
    w $*πʔϧ΁ͷґଘ͕େ͖͘ͳΔ
    

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64. 64
    $*؀ڥ
    w ద੾ʹ੹຿Λ෼ׂ
    w $JSDMF$* DJSDMFDJDPOpHZBNM
    
    w %PDLFSJNBHF
    w .BLFpMF
    w TIFMMTDSJQU
    

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65. 65
    $*؀ڥ
    w ద੾ʹ੹຿Λ෼ׂ
    w $JSDMF$* DJSDMFDJDPOpHZBNM
    
    w ࣮ߦ؀ڥͷࢦఆ
    w ϦϙδτϦͷDMPOF
    w $*΁ͷࢦࣔ
    w $JFDMF$*͸ϩʔΧϧͰ࣮ߦՄೳ
    w DJFDMFDJCVJME
    w $*؀ڥͷσόοάʹศར
    version: 2
    jobs:
    build:
    working_directory: /go/src/github.com/org/proj
    docker:
    - image: sonatard/appengine-go
    steps:
    - checkout
    - run:
    command: make ci
    

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66. 66
    $*؀ڥ
    w ద੾ʹ੹຿Λ෼ׂ
    w %PDLFSJNBHF
    w ࣮ߦ؀ڥͷߏஙʹಛԽ͢Δ
    w Πϝʔδʹ͸ϓϩδΣΫτͷݻ༗৘ใ͸ࡌͤͳ͍
    w 伴
    w $JSDMF$*ͷ؀ڥม਺ʹઃఆ
    w ιʔείʔυ
    w (JUIVCϦϙδτϦʹ഑ஔ
    w ެ։ՄೳͳΠϝʔδʹ͢Δ
    w ೝূɺηΩϡϦςΟͷۤ࿑͕ͳ͘ͳΔ
    w
    FROM mercari/appengine-go:1.8-slim ←ϕʔεΠϝʔδʹ͢Δ
    ARG PROTOC_VERSION=3.4.0
    RUN curl -fo protoc.zip -sSL “https://github.com/protobuf/releases/protoc-${PROTOC_VERSION}-linux-x86_64.zip"
    // ུ
    

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67. 67
    $*؀ڥ
    w ద੾ʹ੹຿Λ෼ׂ
    w .BLFpMF
    w ਓؒͱTIFMMTDSJQUΛܨ͙ΠϯλʔϑΣʔε
    w NBLFpMFʹॲཧ͸ॻ͔ͣɺTIFMMTDSJQUͷίϚϯυΛ࣮ߦ͢Δ͚ͩ
    w $*Ͱ࣮ߦ͢ΔίϚϯυͱ։ൃͰ࣮ߦ͢ΔίϚϯυ͸ՄೳͳݶΓಉ౳ʹ͢Δ
    w
    dep:
    dep ensure -vendor-only -v
    test: gen
    test.sh $(GOLIST)
    ci:
    ci.sh
    deploy_qa: gen
    deploy.sh qa $(ALL_SERVICES)
    deploy_prod: gen
    deploy.sh qa $(ALL_SERVICES)
    

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68. 68
    $*؀ڥ
    w ద੾ʹ੹຿Λ෼ׂ
    w TIFMMTDSJQU
    w ۩ମతͳॲཧΛهड़͢Δ
    GOLIST=$(goapp list ./... | grep -v vendor)
    test.sh ${GOLIST}
    branch=$(git rev-parse --abbrev-ref @)
    if [ "x${branch}" = "xmaster" ] ; then
    deploy_target="qa"
    else
    # ։ൃϒϥϯν͸σϓϩΠ͠ͳ͍
    return 0
    fi
    all_services="api batch pre default"
    deploy.sh "${deploy_target}" “${all_services}"
    

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69. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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70. 70
    ςετ
    w 5BCMF%SJWFO5FTU
    w ςετέʔεΛ໢ཏ͢Δ͜ͱ͕໌ࣔ͞ΕΔ
    w UFTUJGZͳͲͷςετϑϨʔϜϫʔΫ͸࢖Θͳ͍
    w ̍ϝιουʹଟͯ͘ճ͘Β͍ͷ஋ൺֱͳͷͰɺૉ௚ʹΤϥʔग़ྗΛࣗ෼Ͱॻ͘
    w ߏ଄ମͷൺֱͷͨΊʹHPDNQΛར༻
    w IUUQTHJUIVCDPNHPPHMFHPDNQ
    w ςετ༻ͷ֎෦πʔϧΛۃྗ࢖Θͳ͍
    w πʔϧΛֶͿίετ
    w ςετΛॻ͘ϋʔυϧͷ૿Ճ
    

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71. 71
    ςετ
    w ϞοΫͷૠೖ͸ςετ͕ෳࡶʹͳΔͷͰۃྗճආ͍ͨ͠
    w ςετͰϞοΫΛૠೖ͕ඞཁʹͳΒͳ͍Α͏ɺઃܭͯ͠ίʔυΛॻ͘
    w υϝΠϯ͸ɺଞͷϨΠϠʔґଘΛͳ͘͢
    w ΞϓϦέʔγϣϯ΁ͷϏδωεϩδοΫͷ࿙ӮΛආ͚Δ
    w 4VC5FTUΛ࢖͏
    w ͲͷςετέʔεͰམ͔ͪͨΒΘ͔Γ΍͘͢͢ΔͨΊ
    w IUUQTXXXTMJEFTIBSFOFUUBLVZBVFEBHPGSJEBZ
    w
    

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72. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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73. 73
    ϩάղੳ
    w ($1ͱ͍͑͹#JH2VFSZ
    w ඞཁͦ͏ͳϩά͸4UBDL%SJWFSʹ͸͍ͯ#JH2VFSZʹΠϯϙʔτ͓ͯ͘͠
    w "1*ͷΞΫηεϩάͳͲ
    w ো֐࣌ʹͱͯ΋໾ʹཱͭ
    w
    

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74. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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75. 75
    EBUBTUPSFͷόοΫΞοϓ
    w EBUBTUPSF($4
    w ($4#JH2VFSZ
    w IUUQTHJUIVCDPNGBWDMJQETCR
    

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76. • ٕ ज़ બ ఆ ͷ ج ຊ ํ ਑
    • ϓ ϩ δ Σ Ϋ τ ߏ ੒
    • α ʔ Ϗ ε ߏ ੒
    • σ ϓ ϩ Π
    • Ξ ʔ Ω ς Ϋ ν ϟ
    • ϑ Ϩ ʔ Ϝ ϫ ʔ Ϋ ɺ ϥ Π ϒ ϥ Ϧ
    • A P I ϓ ϩ τ ί ϧ
    • A P I ։ ൃ ํ ਑
    • A P I Ϋ ϥ Π Ξ ϯ τ ͱ υ Ω ϡ ϝ ϯ τ
    • c o n f i g
    • η Ω ϡ Ϧ ς Ο
    • ։ ൃ ؀ ڥ
    • C I ؀ ڥ
    • ς ε τ
    • ϩ ά ղ ੳ
    • d a t a s t o r e ͷ ό ο Ϋ Ξ ο ϓ
    

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77. 77
    ·ͱΊ
    w /FYU$VSSFODZͷߏ੒
    w (PPHMF"QQ&OHJOF(PEBUBTUPSF$MPVE42-
    w ϑϨʔϜϫʔΫHPDIJ ϧʔςΟϯάͱϛυϧ΢ΣΞ
    
    w ߏ଄ମͱ%#ςʔϒϧͷόΠϯυHPSQ
    w ϨΠϠʔυΞʔΩςΫνϟ )BOEMFS "QQMJDBUJPO %PNBJO *OGSBTUSVDUVSF
    
    w (31$ޓ׵ͷಠࣗ)551ϕʔεͷ31$
    w DPOpHFOWDPOpH
    w $JSDMF$* NFSDBSJEPDLFSBQQFOHJOFHPQSPUPDΛՃ͑ͨΠϝʔδ
    
    w 5FTUඪ४ͷUFTUJOHύοέʔδHPDNQ
    w σόοά༻"1*ΫϥΠΞϯτ1PTUNBO
    w ػີ৘ใͷ؅ཧ$MPVE,.4
    w ղੳ#JH2VFSZ
    w 4UBDL%SJWFS͔ΒΠϯϙʔτ
    w EBUBTUPSF͔ΒΠϯϙʔτ GBWDMJQETCR
    
    

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78. 78
    ͋Γ͕ͱ͏͍͟͝·ͨ͠
    

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