Infrastructure as Code at Codenize Meetup

by Gosuke Miyashita

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Infrastructure as Codeͱ͸ Կ͔ͦͯ͠ԿͰ͋Δ΂͖͔ Codenize Meetup 2016/12/08 1

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ࣗݾ঺հ • ٶԼ ߶ี (mizzy@github, gosukenator@twitter) • ߹ಉձࣾServerspec Operations୅ද • גࣜձࣾϦΫϧʔτςΫϊϩδʔζATLٕज़ސ໰ • ઍגࣜձٕࣾज़ސ໰ • ϞϏϯΪגࣜձࣾ/גࣜձࣾDEPARTUREͷ͓ख఻͍ Codenize Meetup 2016/12/08 2

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ࠓ೔͓࿩͢͠Δ͜ͱ • Infrastructure as Codeͱ͸Կ͔ • Infrastructure as Code͸ͳͥඞཁͳͷ͔ • Infrastructure as Codeͷݪଇ • Infrastructure as CodeͷϓϥΫςΟε • ΞϯνϑϥδϟΠϧͱਓؒத৺ઃܭ Codenize Meetup 2016/12/08 3

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Infrastructure as Code ͱ͸Կ͔ Codenize Meetup 2016/12/08 4

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Infrastructure as Codeͱ͸Կ͔ • ௚༁͢Δͱʮίʔυͱͯ͠ͷΠϯϑϥʯ • ΠϯϑϥΛίʔυͰهड़͢Δ͜ͱ • ݴ༿͕ग़࢝Ίͨ࣌͸ʮࣗಈԽʯ͕য఺ • ݱࡏ͸ιϑτ΢ΣΞ։ൃͷϓϥΫςΟεΛΠϯϑϥ؅ཧʹ׆ ͔͢Ξϓϩʔνͱଊ͑ΒΕ͍ͯΔ Codenize Meetup 2016/12/08 5

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ιϑτ΢ΣΞ։ൃͷϓϥΫςΟε • ίʔυϨϏϡʔ • GitHubϑϩʔ • ςετ • Continuous Integration/Continuous Deployment • (ϞσϦϯά) Codenize Meetup 2016/12/08 6

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Infrastructure as Code ͸ͳͥඞཁͳͷ͔ Codenize Meetup 2016/12/08 7

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Ծ૝Խ΍Ϋϥ΢υͷൃలɾීٴ • μΠφϛοΫΠϯϑϥετϥΫνϟ • खܰʹΠϯϑϥ͕ߏஙͰ͖ΔΑ͏ʹͳͬͨ • ΠϯϑϥௐୡͷϦʔυλΠϜ͕ϘτϧωοΫͰ͸ͳ͘ͳͬͨ • ͜ΕΒʹΑΓ৽ͨͳΠϯϑϥ؅ཧ্ͷ໰୊͕ݦࡏԽͨ͠ Codenize Meetup 2016/12/08 8

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μΠφϛοΫΠϯϑϥετϥΫνϟʹΑΓݦࡏԽͨ͠໰୊ • αʔόʔεϓϩʔϧ • ߏ੒υϦϑτ • εϊʔϑϨʔΫαʔόʔ • ੬ऑͳΠϯϑϥ • Φʔτϝʔγϣϯڪා঱ • γεςϜർ࿑ Codenize Meetup 2016/12/08 9

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αʔόʔεϓϩʔϧ • sprawlʲsprɔ́ːlʳ: όϥόϥʹ޿͕Δɺແடংʹ޿͕Δ • αʔό͕؆୯ʹཱͯΒΕΔͷͰ؅ཧೳྗΛ௒͑ͯཚཱ • ઃఆมߋ΍ύον౰ͯͷ࡞ۀʹ௥ΘΕΔ • ·ͨ͸์ஔ͞ΕΔ • ඍົʹߏ੒/ઃఆ͕ҧ͏αʔό͕૿͑Δ → ߏ੒υϦϑτ Codenize Meetup 2016/12/08 10

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ߏ੒υϦϑτ • ͕࣌ؒܦͭʹͭΕͯߏ੒/ઃఆͷࠩҧ͕ฆΕࠐΉ • ಛఆͷαʔό͚ͩҰ࣌తͳରԠͯ͠໭͠๨ΕΔ • ৬ਓʹΑΔख࡞ۀɺ͔͠΋ਓʹΑͬͯ΍Γํҧ͏ • εϊʔϑϨʔΫαʔό΍Φʔτϝʔγϣϯڪා঱ΛੜΈग़͢ Codenize Meetup 2016/12/08 11

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εϊʔϑϨʔΫαʔό • ଞͷαʔόͱߏ੒/ઃఆ͕ҟͳΔαʔό • εϊʔϑϨʔΫ ʹ ઇͷͻͱ͔͚Β • ࠶ݱ͢Δͷ͕೉͍͠ • ߏ੒/ઃఆ͕೺Ѳ͖͠ΕͣΞϯλονϟϒϧʹ • εϊʔϑϨʔΫαʔόͷ૿৩ → ੬ऑͳΠϯϑϥ Codenize Meetup 2016/12/08 12

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੬ऑͳΠϯϑϥ • εϊʔϑϨʔΫαʔό͕ຮԆͯ͠Πϯϑϥશମ͕੬ऑʹͳΔ • γεςϜશମ͕؆୯ʹյΕम෮ෆೳ Codenize Meetup 2016/12/08 13

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Φʔτϝʔγϣϯڪා঱ • εϊʔϑϨʔΫαʔό͕૿͑ΔͱɺࣗಈԽπʔϧ͕΋ͨΒ͢ ݁Ռ͕༧ଌෆೳʹͳΔ • ݁Ռͱͯ͠πʔϧ͕े෼ʹ׆͔ͤͳ͍ɺ࢖͑ͳ͍ • ࣗಈԽʹΑΓ໰୊ΛղফΛͨͯ͘͠΋Ͱ͖ͳ͍ѱ॥؀ Codenize Meetup 2016/12/08 14

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γεςϜർ࿑ • ݪจͰ͸Erosionʢਁ৯ɺ่յɺࢎḝͳͲʣ • Կ΋͠ͳͯ͘΋࣌ؒͷܦաͱͱ΋ʹγεςϜ͕յΕ͍ͯ͘ Codenize Meetup 2016/12/08 15

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ݦࡏԽͨ͠໰୊఺·ͱΊ • αʔόʔεϓϩʔϧ • ߏ੒υϦϑτ • εϊʔϑϨʔΫαʔόʔ • ੬ऑͳΠϯϑϥ • Φʔτϝʔγϣϯڪා঱ • γεςϜർ࿑ • ཁ͢ΔʹɺαʔόΛ͹Μ͹ΜཱͯΒΕΔΑ͏ʹͳ͍ͬͨͤͰɺมߋ؅ཧ͕ഁ໓ͯ͠ γεςϜ͕ࢮ͵ Codenize Meetup 2016/12/08 16

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ΠϯϑϥมߋͷϦʔυλΠϜ • ͦΕ·Ͱආ͚೉͍ϘτϧωοΫͱଊ͑ΒΕ͍ͯͨϦʔυλΠ Ϝ͕ϘτϧωοΫͰ͸ͳ͘ͳͬͨ • ϏδωεཁٻͷมԽʹΠϯϑϥଆ΋ਝ଎ʹରԠ͢Δඞཁੑ͕ ग़͖ͯͨ • ैདྷͷ؅ཧΞϓϩʔνͰ͸͜ͷ଎౓ʹ͍͍͚ͭͯͳ͍ Codenize Meetup 2016/12/08 17

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ͦ͜ͰInfrastructure as Code • μΠφϛοΫΠϯϑϥετϥΫνϟͷൃలɾීٴʹΑΓɺ৽ͨʹ ग़͖ͯͨ໰୊Λղܾ͢ΔͨΊͷΞϓϩʔν͕Infrastructure as Code • ϏδωεཁٻͷมԽʹ͋Θͤͯਝ଎ʹΠϯϑϥΛมߋ͢Δ • ৽ͨʹݦࡏԽͨ͠มߋ؅ཧ্ͷ໰୊Λղܾ͢Δ • ཁ͢Δʹʮมߋ؅ཧ͕༰қͳΠϯϑϥΛͭ͘ΔʯͨΊͷΞϓϩ ʔν͕Infrastructure as Code Codenize Meetup 2016/12/08 18

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Infrastructure as Code ͷݪଇ Codenize Meetup 2016/12/08 19

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Infrastructure as Codeͷݪଇ • ؆୯ʹ࠶ݱͰ͖ΔγεςϜ • ࢖͍ࣺͯʹͰ͖ΔγεςϜ • ౷ҰతͳγεςϜ • ൓෮Մೳͳϓϩηε • มߋ͠΍͍͢σβΠϯ Codenize Meetup 2016/12/08 20

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؆୯ʹ࠶ݱͰ͖ΔγεςϜ • ͋ΒΏΔߏ੒ཁૉ͸ਓखΛ͔͚ͣʹ࣮֬ʹ࠶ߏஙͰ͖Ͷ͹ͳ Βͳ͍ • εϊʔϑϨʔΫԽΛආ͚ΒΕΔ • ߏஙɺ࠶ߏங͕؆୯Ͱ͋Ε͹ɺมߋΛՃ͑Δͱ͖ͷϦεΫ΍ ڪා৺ͷେ൒͕औΓআ͔ΕΔ Codenize Meetup 2016/12/08 21

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࢖͍ࣺͯʹͰ͖ΔγεςϜ • μΠφϛοΫΠϯϑϥετϥΫνϟʹΑΓϦιʔε͕؆୯ʹ࡞ ੒ɺഁغɺަ׵ɺมߋɺҠಈͰ͖Δ • ͜ͷϝϦοτΛ׆͔ͨ͢Ίʹ͸ɺαʔό͕ফ͑ͨΓݱΕͨΓมԽ ͨ͠Γͯ͠΋ɺαʔϏε͕ܧଓͰ͖ΔΑ͏ʹઃܭ͢΂͖ • ͍ͭͰ΋࢖͍ࣺͯʹͰ͖Δͱ͍͏͜ͱ͸ɺมԽΛॊೈʹॲཧͰ ͖ɺվྑɺमਖ਼ΛՃ͑Δ͜ͱ͕؆୯ʹͳΔ • Τϥʔ଱ੑ΋ߴ͘ͳΔ Codenize Meetup 2016/12/08 22

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౷ҰతͳγεςϜ • ಉ͡Α͏ͳαʔϏεΛఏڙ͢Δෳ਺ͷαʔό͸ಉ͡ߏ੒/ઃఆͰ ͋Δ΂͖ • ߏ੒/ઃఆʹҧ͍͕͋ΔͱࣗಈԽπʔϧ͕΋ͨΒ݁͢Ռ͕༧ଌෆ ೳʹ • ࣗಈԽͷ৴པੑ͕ଛͳΘΕΔͱɺมߋ͕ࠔ೉ʹͳΔ • ౷ҰతͳγεςϜΛ࠶ߏஙՄೳʹ͓ͯ͘͠ͱɺߏ੒υϦϑτͷղ ফʹ໾ཱͭ Codenize Meetup 2016/12/08 23

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൓෮Մೳͳϓϩηε • Πϯϑϥʹର͢ΔΞΫγϣϯΛεΫϦϓτͳΓπʔϧͳΓͰ ൓෮Մೳʹ͢Δ • ࠶ߏஙͷ͠΍͢͞ʹͭͳ͕Γɺ؆୯ʹ࠶ݱͰ͖Δ౷Ұతͳγ εςϜΛߏ੒Ͱ͖Δ • ςετ͠΍͘͢ͳΔ Codenize Meetup 2016/12/08 24

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มߋ͠΍͍͢σβΠϯ • μΠφϛοΫΠϯϑϥετϥΫνϟͰ͸طଘγεςϜʹมߋ ΛՃ͑Δͷ͸؆୯ • ͜Ε͸͢΂ͯͷ෦෼͕มߋ͠΍͘͢ઃܭ͞Ε͍ͯΔͱ͍͏લ ఏͷݩ • ιϑτ΢ΣΞͱΠϯϑϥ͸ɺมߋ͠΍͍͢Α͏Ͱ͖ΔݶΓ୯ ७ʹઃܭ͞Ε͍ͯͳ͚Ε͹ͳΒͳ͍ Codenize Meetup 2016/12/08 25

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Infrastructure as Codeͷݪଇʢ࠶ܝʣ • ؆୯ʹ࠶ݱͰ͖ΔγεςϜ • ࢖͍ࣺͯʹͰ͖ΔγεςϜ • ౷ҰతͳγεςϜ • ൓෮Մೳͳϓϩηε • มߋ͠΍͍͢σβΠϯ Codenize Meetup 2016/12/08 26

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Infrastructure as Code ͷϓϥΫςΟε Codenize Meetup 2016/12/08 27

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Infrastructure as CodeͷϓϥΫςΟε • ఆٛϑΝΠϧ • ࣗݾهड़γεςϜͱϓϩηε • όʔδϣϯ؅ཧ • ܧଓతςετ • খࠁΈͳมߋ • ʢܧଓతʹαʔϏεΛར༻Մೳঢ়ଶʹอͭʣ Codenize Meetup 2016/12/08 28

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ఆٛϑΝΠϧ • جૅதͷجૅ • PuppetͷϚχϑΣετ΍ChefͷϨγϐ • Πϯϑϥཁૉͱͦͷߏ੒/ઃఆํ๏Λࢦఆ͢Δ • ςΩετϑΝΠϧͰ؅ཧ Codenize Meetup 2016/12/08 29

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ࣗݾهड़γεςϜͱϓϩηε • υΩϡϝϯτΛͳΔ΂͘ॻ͔ͳ͍ • ϓϩηεΛ࣮ࢪ͢ΔͨΊͷखॱ͸ɺ࣮ࡍʹϓϩηεΛ࣮૷͠ ͍ͯΔεΫϦϓτɺఆٛϑΝΠϧɺπʔϧʹॻ͖ࠐ·Ε͍ͯΔ • ͍Θ͹ʮ࣮ߦͰ͖ΔυΩϡϝϯτʯ • ͦΕҎ֎ʹ͸ɺॳΊͯ࢖͏ਓͷͨΊͷ࠷খݶͷυΩϡϝϯτ ʹཹΊΔ Codenize Meetup 2016/12/08 30

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όʔδϣϯ؅ཧ • ͋ΒΏΔ΋ͷΛόʔδϣϯ؅ཧ͢Δͷ͕๬·͍͠ • τϨʔαϏϦςΟ • ϩʔϧόοΫ • ૬ؔؔ܎ͷ؅ཧ • Մࢹੑ • ΞΫγϣφϏϦςΟ Codenize Meetup 2016/12/08 31

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ܧଓతςετ • Πϯϑϥίʔυʹมߋ͕͋Δ౓ʹςετΛ࣮ߦ • ςελϏϦςΟΛߴΊΔͱૄ݁߹ͰΫϦʔϯͰ୯७ͳઃܭ͕ ଅ͞ΕΔ • มߋʹର͢ΔϑΟʔυόοΫ͕ૣ͘ɺͻΜͺΜʹมߋΛՃ͑ ͯ΋େৎ෉ͩͱ͍͏ࣗ৴͕ੜ·ΕΔ Codenize Meetup 2016/12/08 32

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খࠁΈͳมߋ • খ͞ͳมߋΛςετ࣮ͯ֬͠ʹಈ࡞͢ΔΑ͏ʹ͢Δํ͕؆୯ Ͱ࡞ۀྔ͕গͳ͍ • มߋʹΑΓൃੜͨ͠໰୊ͷݪҼ͕ಛఆ͠΍͍͢ • ϩʔϧόοΫ΋͠΍͍͢ • ͻΜͺΜʹมߋͯ͠ϦϦʔε͢Δํ͕Ϟνϕʔγϣϯ্͕Δ Codenize Meetup 2016/12/08 33

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Infrastructure as CodeͷϓϥΫςΟεʢ࠶ܝʣ • ఆٛϑΝΠϧ • ࣗݾهड़γεςϜͱϓϩηε • όʔδϣϯ؅ཧ • ܧଓతςετ • খࠁΈͳมߋ • ʢܧଓతʹαʔϏεΛར༻Մೳঢ়ଶʹอͭʣ Codenize Meetup 2016/12/08 34

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ΞϯνϑϥδϟΠϧͱਓؒத৺ઃܭ Codenize Meetup 2016/12/08 35

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ΞϯνϑϥδϟΠϧ • Infrastructure as Code͸ݎ࿚Λ௒͑ͯΞϯνϑϥδϟΠϧͳ ΠϯϑϥΛ໨ࢦ͢ • ਓؒ͸τϨʔχϯά͠ͳ͍ͱମ͕ऑ͘ͳΓյΕ΍͘͢ͳΔ • γεςϜ΋ಉ༷ɺมߋΛ࠷খݶʹ཈͑Δͱݎ࿚ʹͳΒͳ͍ • γεςϜΛઈ͑ͣมߋ͠վྑ͢Δ͜ͱͰΑΓݎ࿚ʹͳΔ Codenize Meetup 2016/12/08 36

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ਓؒத৺ઃܭ • ࣗಈԽ͚ͩͰ͸ΞϯνϑϥδϟΠϧʹͰ͖ͳ͍ • γεςϜΛΑ͘ཧղ͠ɺܧଓతʹมߋΛՃ͑ΒΕΔਓͷଘࡏ ͕ॏཁ • มԽʹରԠͰ͖ΔγεςϜΛઃܭ͢ΔͨΊͷൿ݃͸ɺਓΛத ৺ʹͯ͠ઃܭ͢Δ͜ͱ Codenize Meetup 2016/12/08 37

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·ͱΊ • ͔ͭͯ͸ITΠϯϑϥ͕มԽͷ੍໿ʹͳ͍ͬͯͨ • μΠφϛοΫΠϯϑϥετϥΫνϟͷൃలɾීٴʹΑΓมԽͷ੍ ໿Ͱ͸ͳ͘ͳͬͨ • ੍໿Λલఏͱͨ͠ैདྷతͳΞϓϩʔν͸௨༻͠ͳ͘ͳͬͨ • μΠφϛοΫΠϯϑϥετϥΫνϟ࣌୅ʹରԠ͠ɺมԽʹڧ͍Ξ ϯνϑϥδϟΠϧͳΠϯϑϥΛͭ͘ΔͨΊͷΞϓϩʔν͕ Infrastructure as CodeͰ͋Δ Codenize Meetup 2016/12/08 38

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ࢀߟࢿྉ • Infrastructure as Code - O'Reilly Media • http://shop.oreilly.com/product/0636920039297.do • Infrastructure as Code ࠶ߟ - Gosuke Miyashita • http://mizzy.org/blog/2016/04/22/1/ • serverspec ͷ࿦จެ։͠·͢ - Gosuke Miyashita • http://mizzy.org/blog/2014/03/11/1/ • Recruit Technologies Open Lab #03 ςʔϚɿInfrastructure as Code • http://atl.recruit-tech.co.jp/blog/4240/ Codenize Meetup 2016/12/08 39