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ヤフー/ゼットラボのステートフルアプリケーションへの挑戦(前半)

 ヤフー/ゼットラボのステートフルアプリケーションへの挑戦(前半)

2020/06/13開催のKubeFest Tokyo 2020での発表資料です。

Yukinori Sakashita

June 13, 2020
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  1. ϠϑʔθοτϥϘͷ
    εςʔτϑϧΞϓϦέʔγϣϯ΁ͷ௅ઓ
    :VLJOPSJ4BLBTIJUB

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  2. "HFOEB
    <લ൒>,VCFSOFUFTBTB4FSWJDF޲͚εςʔτϑϧαʔϏεͷ࣮ݱ
    2
    <ޙ൒>εςʔτϑϧΞϓϦέʔγϣϯͷࣄྫ
    ‣ ϠϑʔθοτϥϘ͕࡞Δ,VCFSOFUFTBTB4FSWJDF $BB4

    ‣ $BB4޲͚εςʔτϑϧαʔϏε΁ͷ௅ઓ
    ‣ σΟεϓϨΠ޿ࠂ :%/
    ΁ͷ$BB4ಋೖࣄྫͷ঺հ
    ‣ $BB4ҠߦͰۤ࿑ͨ͠఺

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  3. ࣗݾ঺հ ‣ٕज़ݚڀΤϦΞ
    ӡ༻؅ཧٕज़
    Ϋϥ΢υ
    αʔόετϨʔδ
    ࣗಈࣗ཯ίϯϐϡʔςΟϯά
    "*.- // ).. #BZFTJBO/FUXPSL

    ‣લ৬
    ૯߹ిؾϝʔΧʔ
    㾎ݚڀॴ ओ೚ݚڀһ

    㾎ւ֎ݚڀॴ!γϦίϯόϨʔ ϥϘ௕

    αʔόϕϯμʔ ςΫχΧϧ4&

    3
    ࡔԼ޾ಙ ത࢜

    :VLJOPSJ4BLBTIJUB 1I%

    ‣ ϠϑʔגࣜձࣾθοτϥϘגࣜձࣾ
    ‣ 4/*"೔ຊࢧ෦ٕज़ҕһձ෭ҕһ௕
    ‣ 4/*"5FDIOJDBM$PVODJM"EWJTPS

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  4. ϠϑʔθοτϥϘ͕૑Δ
    ,VCFSOFUFTBTB4FSWJDF

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  5. Ϡϑʔ
    ‣ Ҏ্ͷ8FCαʔϏε χϡʔε ϠϑΦΫɺఱؾͳͲ
    Λఏڙ
    ‣ ओͳσʔληϯλʔ
    ೔ຊڌ఺
    ถࠃڌ఺
    ‣ 0QFO4UBDL΍,VCFSOFUFTͳͲΛ
    ׆༻ͨ͠ϓϥΠϕʔτΫϥ΢υʹͯ
    8FCαʔϏεΛߏஙɾӡ༻
    5

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  6. θοτϥϘ
    ‣ ೥ʹઃཱ͞ΕͨϠϑʔגࣜձࣾͷࢠձࣾ
    ‣ Ϡϑʔͷ࣍ੈ୅ΠϯϑϥΛݚڀ։ൃ
    ‣ Ϡϑʔ޲͚ʹ,VCFSOFUFTBTB4FSWJDF $BB4
    Λ։ൃ
    ‣ IUUQT[MBCDPKQ
    6

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  7. ϠϑʔͱθοτϥϘͷମ੍
    7
    $BB4؅ཧऀ
    ετϨʔδ؅ཧऀ
    ֎෦ϕϯμʔ
    $BB4ར༻ऀ
    8FCαʔϏε։ൃऀ
    ,VCFSOFUTఏڙ
    αϙʔττϨʔχϯά
    $BB4޲͚ΠϯϑϥධՁ
    ߏ੒ݕ౼
    $BB4։ൃɺೲ඼
    ઃܭ૬ஊ
    ٕज़ηϛφʔ
    7
    αʔό؅ཧऀ ωοτϫʔΫ؅ཧऀ
    $BB4
    ཁ๬໰͍߹Θͤ

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  8. ,VCFSOFUFTBTB4FSWJDF
    ‣ :BIPP+"1"/ͷ8FCαʔϏεͷҰ෦͸,VCFSOFUFT্ͰՔಇ
    ‣ Ϛωʔδυ,VCFSOFUFTαʔϏε ,VCFSOFUFTBTB4FSWJDF$BB4
    Λӡ༻
    Ќ
    ("
    ‣ Ϡϑʔͷࣗࣾσʔληϯλʔ Ϧʔδϣϯ
    ʹͯՔಇத
    8

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  9. $BB4ͷར༻਺
    ‣ ,VCFSOFUFTͷΫϥελ਺
    ‣ ར༻͍ͯ͠Δ։ൃνʔϜ਺
    ‣ ,VCFSOFUFTOPEFT਺
    ‣ ίϯςφ਺,
    9
    $MVTUFST
    $MVTUFST

    ˞࣌఺ͷσʔλ
    $MVTUFST

    $MVTUFST
    $MVTUFST

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  10. "SDIJUFDUVSFPG$BB4
    10
    7
    .
    ,VCFSOFUFT
    ɾɾɾ

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  11. 4FMGIFBMJOH4DBMJOH
    11
    ,VCFSOFUFT
    7
    .
    )FBMJOH
    4DBMJOH
    .POJUPSJOH

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  12. "EEPONBOBHFS
    ‣ ಠࣗͷ"EEPONBOBHFSʹΑΓ(SBGBOB 1SPNFUIFVTͳͲϢʔβͷଟ͕͘
    ར༻͢ΔΞϓϦΛఏڙ
    ‣ ఏڙ͢ΔΞϓϦͷϚχϑΣετΛύοέʔδԽ֤͠αʔϏε͕ར༻͢Δ
    ,VCFSOFUFT΁σϓϩΠ
    ‣ ,VCFSOFUFTͷόʔδϣϯʹԠͯࣗ͡ಈΞοϓσʔτ
    12
    "EEPONBOBHFS
    BMFSUNBOBHFS ɾɾɾ
    %FQMPZ
    μογϡϘʔυ΍
    ΞϥʔτϧʔϧͳͲ΋
    σϓϩΠ

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  13. $BB4ͷಛ௃
    ‣ ίϚϯυͭͰ,VCFSOFUFTΫϥελΛ࡞੒
    ‣ αʔϏεແఀࢭͰͷ,VCFSOUFTͷϩʔϦϯάΞοϓσʔτ
    ϲ݄ʹճͷ,VCFSOFUFTͷΞοϓσʔτʹ௥ਵ
    /PEFΛ࠶࡞੒ /PEFͷ04ͷΞοϓσʔτ΋Մೳ

    ‣ ,VCFSOFUFTΫϥελࣗ਎ͷηϧϑώʔϦϯά
    ‣ ,VCFSOFUFTΫϥελͷεέʔϧΞ΢τΠϯ
    ‣ "EEPONBOBHFSʹΑΔΞϓϦͷσϓϩΠΞοϓσʔτ
    13

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  14. $BB4ͷνϟϨϯδ
    ‣ ೥࣌఺Ͱ͸εςʔτϨεΞϓϦΛ,VCFSOFUFT্Ͱ࣮ߦ
    8FCαʔϏε͸εςʔτϨεˍεςʔτϑϧͷΞϓϦͰߏ੒
    8FCαʔϏε։ൃऀ͔Β͸εςʔτϑϧΞϓϦ΋,VCFSOFUFT্Ͱ
    ࣮ߦ͍ͨ͠ͱͷ੠
    ‣ ;-BCʹͯεςʔτϑϧαʔϏεͷݕ౼։࢝ ':2

    ‣ ;-BCʹͯεςʔτϑϧαʔϏεͷఏڙ։࢝ ':2

    ‣ ϠϑʔʹͯεςʔτϑϧαʔϏεͷύΠϩοτར༻։࢝
    ‣ Ϡϑʔʹͯ$BB4޲͚εςʔτϑϧαʔϏεͷఏڙ։࢝ ':)

    14

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  15. $BB4޲͚
    εςʔτϑϧαʔϏε΁ͷ௅ઓ

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  16. εςʔτϑϧαʔϏεఏڙͷ՝୊
    ‣ ֤αʔϏε͝ͱʹಠཱͨ͠σʔλΞΫηε͕ඞཁ ηΩϡϦςΟ

    ‣ ૿͑ଓ͚Δ,VCFSOFUFTΫϥελ
    ‣ ૿͑ͳ͍؅ཧऀ
    ‣ ϲ݄ʹճͷ,VCFSOFUFTͷΞοϓσʔτ΁ͷ௥ਵ
    ‣ $BB4ͷಛ௃Ͱ͋Δ/PEFͷηϧϑώʔϦϯάˍεέʔϦϯά΁ରԠ
    16

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  17. ‣ ෆඞཁͳϢʔβ͔ΒͷΞΫηε͸ېࢭ
    ‣ ෳ਺,VCFSOFUFT͕͋Δ؀ڥͰ͸,VCFSOFUFTࣗ਎Ͱͷ
    ΞΫηείϯτϩʔϧ͸ෆՄ
    17
    ,VCFSOFUFT ,VCFSOFUFT
    ࢪࡦηΩϡϦςΟ

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  18. 18
    ετϨʔδͷϚϧνςφϯτ׆༻
    ‣ ετϨʔδͷϚϧνςφϯτͰ,VCFSOFUFTຖͷΞΫηεΛίϯτϩʔϧ
    ϘϦϡʔϜɺϙʔτɺϢʔβݖݶ
    ,VCFSOFUFT ,VCFSOFUFT
    5FOBOU" 5FOBOU#
    4UPSBHF

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  19. ࢪࡦࣗಈԽ
    ‣ ,VCFSOFUFTͷόʔδϣϯΞοϓʹ௥ै͢ΔͨΊ໿ϲ݄ʹճ͸
    ΞοϓσʔτΛ࣮ࢪ
    ‣ ετϨʔδͷ$4*%SJWFS΍ؔ࿈ΞϓϦͳͲͷΞοϓσʔτ΋ඞཁ
    ‣ Ҏ্ͷ,VCFSOFUFTΫϥελͷΞοϓσʔτ͸ਓखͰ͸ແཧ
    19

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  20. "EEPONBOBHFSΛ࢖ͬͨࣗಈԽ
    ‣ "EEPONBOBHFSΛ࢖͍4UPSBHF$MBTT΍ϕϯμఏڙͷ$4*%SJWFSؔ࿈౳
    εςʔτϑϧαʔϏεͰඞཁͳ΋ͷΛࣗಈσϓϩΠ
    ‣ ,VCFSOFUFTͷόʔδϣϯΞοϓʹ࿈ಈࣗ͠ಈΞοϓσʔτ
    20
    "EEPONBOBHFS
    %FQMPZ
    $4*%SJWFSؔ࿈ 4UPSBHF$MBTT μογϡϘʔυΞϥʔτϧʔϧ

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  21. ࢪࡦࣗಈԽ
    ‣ $BB4Ͱ͸Ξοϓσʔτ΍ো֐ൃੜʹ/PEF 7.
    Λ࠶࡞੒
    ‣ /'4΍J4$4*Ͱ͸ετϨʔδଆͷ"$-ߋ৽͕ඞཁ
    ‣ ετϨʔδଆͷ"$-ߋ৽͸,VCFSOFUFTͰ͸࣮ࢪ͞Εͳ͍
    21
    /PEF /PEF
    $SFBUF
    OFX/PEF
    "EE
    OFX/PEF
    %FMFUF
    PME/PEF
    .PWF
    1PE
    /PEF /PEF /PEF /PEF
    "$-ͷ
    ߋ৽ͳ͠
    4UPSBHF

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  22. "$-ͷࣗಈߋ৽
    ‣ /PEFΛ8BUDI͠"$-Λࣗಈߋ৽͢Δ$VTUPN$POUSPMMFSΛ։ൃ ॳظ

    ‣ (JU)VCެ։ͷϕϯμʔͷ$4*1MVHJO΁ϦΫΤετ
    ਖ਼ࣜαϙʔτ։࢝

    22
    /PEF
    FYQPSUQPMJDZNHS
    "EE
    OFX/PEF
    %FMFUF
    PME/PEF
    /PEFͷ௥ՃΠϕϯτΛݕ஌
    /FX/PEFͷ*1*2/Λऔಘ
    4UPSBHFͷ"$-΁ొ࿥
    /PEFͷ࡟আΠϕϯτΛݕ஌
    0ME/PEFͷ*1*2/Λऔಘ
    4UPSBHFͷ"$-͔Β࡟আ
    4UPSBHF

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  23. લ൒ͷ·ͱΊ
    ‣ $BB4޲͚ʹεςʔτϑϧαʔϏεΛఏڙ
    ‣ ηΩϡϦςΟΛߟྀͨ͠Ϛϧνςφϯτ
    ‣ ,VCFSOFUFTͷΞοϓσʔτʹ௥ਵͰ͖ΔࣗಈΞοϓσʔτ
    ‣ /PEFͷ࡞Γ௚͠ʹ΋ରԠͰ͖Δ"$-ͷࣗಈΞοϓσʔτ
    23

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  24. 24
    ޙ൒΁

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