Infrastructure as Code

Transcript

1. *OGSBTUSVDUVSFBT$PEF
   /BPZB*UP
   גࣜձࣾҰٳ$50
   
   

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2. ΞδΣϯμ
   •  *OGSBTUSVDUVSFBT$PEF͕ੈͷதʹग़͖ͯͯ
   •  ͲΜͳࢥߟɾࢼߦաఔ͕͋ͬͯ
   •  ࠓͲ͏͍͏ঢ়گʹࢸ͍ͬͯΔͷ͔
   

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3. •  $'&OHJOF
   •  1VQQFU
   •  $IFG
   •  "OTJCMF
   

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4. •  $'&OHJOF
   •  1VQQFU
   •  $IFG
   •  "84౦ژϦʔδϣϯ
   •  "OTJCMF
   •  ʰೖ໳$IFG4PMPʱग़൛
   

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5. ೖ໳$IFG4PMPग़൛౰࣌
   •  ࠃ಺Ͱ΋਺ඦ୆ن໛ͷαʔόʔΛ࣋ͭҰ෦8FCاۀ͕1VQQFU$IFG
   •  ʮ*OGSBTUSVDVUVSFBT$PEFʯ͸·ͩ·ͩ
   •  *BB4ͷར༻͕ຊ֨Խ͠ɺαʔόʔ͕ΑΓಈతͳ΋ͷʹ
   

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6. ౰࣌ͷ*OGSBTUSVDUVSFBT$PEF΁ͷظ଴஋
   •  Ϋϥ΢υʹͳͬͯΑ͘࡞Γ௚͢͠ɺߏஙΛࣗಈԽ͍ͨ͠
   •  ൿ఻ͷλϨԽ͢Δαʔόʔઃఆۀ຿ΛͲ͏ʹ͔͍ͨ͠
   

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8. ؾ͕͍ͭͨ͜ͱ
   •  ίʔυʹͳͬͨ͠ɺόʔδϣϯ؅ཧ͢Ε͹͍͍
   •  (JUΛ࢖͏ͳΒ(JU)VC
   

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9. Πϯϑϥ΋1VMM3FRVFTU͢Δ
   

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10. ίʔυʹͯ͠ΈͨΒ෼͔ͬͨ
    •  ΞϓϦέʔγϣϯ։ൃͰഓ͖ͬͯͨϓϥΫςΟεΛΠϯϑϥʹ΋Ԡ༻Ͱ͖
    ΔͷͰ͸
    •  (JU(JU)VCΛओ࣠ʹͨ͠ܧଓతσϦόϦʔ
    

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11. ςετ΋ॻ͚Δ 4FSWFSTQFD
    
    require 'spec_helper'
    describe package('httpd'), :if => os[:family] == 'redhat'
    do
    it { should be_installed }
    end
    describe service('httpd'), :if => os[:family] == 'redhat'
    do
    it { should be_enabled }
    it { should be_running }
    end
    describe port(80) do
    it { should be_listening }
    end
    

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12. $*΋Ͱ͖Δ
    

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13. NBTUFSʹϚʔδͨ͠ΒσϓϩΠɺ΋Ͱ͖Δ
    『インフラの継続的デリバリー』
    h#p://d.hatena.ne.jp/naoya/20140821/1408577976
    

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14. *OGSBTUSVDUVSFBT$PEFͷ࠶ൃݟ
    •  ࣗಈԽ΍ίʔυԽ͕ୡ੒͍ͨ͠໨తͰ͸ͳ͔ͬͨ
    –  ͦΕ͸$POpHVSBUJPOBT$PEFΒ͍͠
    •  5IPVHIU8PSLTTBZT5IJTJTOPUTJNQMZXSJUJOHTDSJQUT CVUJOWPMWFT
    VTJOHUFTUFEBOEQSPWFOTPGUXBSFEFWFMPQNFOUQSBDUJDFTUIBUBSF
    BMSFBEZCFJOHVTFEJOBQQMJDBUJPOEFWFMPQNFOU
    IUUQTXXXUIPVHIUXPSLTDPNJOTJHIUTCMPHJOGSBTUSVDUVSFDPEFSFBTPOTNJMF
    

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15. 'PXMFSઌੜͷϓϥΫςΟε
    •  6TF%FpOJUJPO'JMFT
    •  4FMGEPDVNFOUFETZTUFNTBOEQSPDFTTFT
    •  7FSTJPOBMMUIFUIJOHT
    •  $POUJOVPVTMZUFTUTZTUFNTBOEQSPDFTTFT
    •  4NBMMDIBOHFTSBUIFSUIBOCBUDIFT
    •  ,FFQTFSWJDFTBWBJMBCMFDPOUJOVPVTMZ
    h#p://mar;nfowler.com/bliki/InfrastructureAsCode.html
    

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16. Ϋϥ΢υͱ*OGSBTUSVDUVSFBT$PEF
    •  Ϋϥ΢υ࣌୅ʹͳͬͯΠϯϑϥ͕ಈతʹͳͬͨ
    –  ʮΠϯϑϥετϥΫνϟʯ͕ιϑτ΢ΣΞʹΑͬͯந৅Խ͞Εͨ
    •  ಈతͳΠϯϑϥΛίϯτϩʔϧ͢Δͷʹɺ*OGSBTUSVDUVSFBT$PEFͷϓϥ
    ΫςΟε͸૬ੑͷྑ͍ղͩͬͨ
    

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17. ͜ͷύλʔϯ͕Ԡ༻Ͱ͖Δͷ͸αʔόʔ͚ͩͳͷ͔
    •  ࣅͨΑ͏ͳύλʔϯ͕αʔόʔҎ֎ʹ΋ݟͯऔΕΔ
    •  XJOFCBSSFMSPBEXPSLFS
    –  "843PVUFͷઃఆΛએݴతͳ3VCZ%4-Ͱఆٛద༻Ͱ͖Δπʔϧ
    •  %/4ઃఆΛܧଓతσϦόϦʔ
    –  %/4Ϩίʔυͷ3VCZ%4-Λ(JU)VCͰ؅ཧ
    –  1VMM3FRVFTUܖػʹςετ ESZSVO
    Λ࣮ߦ
    –  NBTUFSʹϚʔδͨ͠Β3PVUFʹ൓ө͢Δ
    

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18. %/4ઃఆΛ(JU)VCͰ؅ཧ͠
    

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19. 1VMM3FRVFTUͯ͠$*ϨϏϡʔ
    

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20. NBTUFSʹϚʔδ͢Δͱ%/4൓ө
    

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21. ͜Εԡ͢ɻҎ্
    มߋ൓өΛ(JU)VCͷϚʔδϘλϯʹू໿
    

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22. Ͳ͏ͨ͠ΒՄೳʹ ŋŋŋ3FQSPEVDJCMF#VJME
    •  3FQSPEVDJCMF#VJME Ϗϧυͷ࠶ݱՄೳੑ
    ॏཁ
    –  ίʔυԽɺࣗಈԽŋŋŋΑΓ΋3FQSPEVDJCMF͔Ͳ͏͔
    –  खॱͰ͸ͳ͋͘Δ΂͖ঢ়ଶΛهड़ એݴత
    ɻ࣮ߦ݁Ռ͸ႈ౳
    •  3FQSPEVDJCMFͳΒϏϧυͯ͠ςετͯ͠σϓϩΠ͕Մೳʹ
    •  ͦΕΛୡ੒͢ΔͨΊͷํ๏͕$POpHVSBUJPOBT$PEFͰ͋Γɺએݴతͳ
    $POpHVSBUJPONBOBHFNFOUUPPM
    –  %PDLFSͦͷ΄͔΋ಉ͡ߟ͑ํ
    –  ΞϓϦέʔγϣϯ։ൃͷੈքͰ͸5IF5XFMFWF'BDUPS"QQʹ͋ΔϓϥΫςΟε
    

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23. 3FQSPEVDJCMF#VJME
    •  $POpHVSBUJPO.BOBHFNFOU5PPM 1VQQFU $IFG "OTJCMF
    
    –  αʔόʔߏ੒Λ3FQSPEVDJCMFʹ
    •  SPBEXBMLFS
    –  %/4ઃఆΛ3FQSPEVDJCMFʹ
    •  5FSSBGPSN
    –  "84.BOBHFNFOU$POTPMF্ͰͷϙνϙνۀΛ3FQSPEVDJCMFʹ
    •  %PDLFS$PNQPTF
    –  %PDLFSίϯςφؒͷґଘؔ܎Λ3FQSPEVDJCMFʹ
    

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24. ŋŋŋͱ͍͏Θ͚Ͱ
    •  ʮ*OGSBTUSVDUVSFBT$PEF͸ιϑτ΢ΣΞ։ൃͷϓϥΫςΟεΛΠϯϑϥ
    ʹ΋ద༻͢ΔΜͩʯ
    •  ͱ͍͏จ຺Ͱ޿·ͬͯɺΘΓͱड͚ೖΕΒΕ͍ͯΔͷ͕ݱঢ়
    

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25. Ͱ΋ɺͦΕͰྑ͔ͬͨͷ͔
    •  ίʔυʹ͢Δͷ͸खॱԽͷͨΊ͚ͩ͸ͳ͍ˠಉҙ
    •  ιϑτ΢ΣΞ։ൃͷϓϥΫςΟεΛʙˠಉҙ
    •  Ϋϥ΢υ࣌୅ͷΠϯϑϥ؅ཧʹద͍ͯ͠Δˠಉҙ
    •  Ҏ্Ͱ͢ˠ͑ͬ
    

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26. •  ʮߏஙखॱΛίʔυԽʯ͢ΔΜ͡Όͳ͍
    •  ΠϯϑϥετϥΫνϟΛϞσϦϯά͢ΔΜͩ
    –  ͜Ε͕*OGSBTUSVDUVSFBT$PEFͷຊջͩͱࢥ͍ͬͯͨ
    

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27. ෳࡶੑʹཱͪ޲͔͏ʹ͸ŋŋŋ
    •  ιϑτ΢ΣΞ։ൃͷෳࡶੑʹର͢Δ࠷΋ॏཁͳϓϥΫςΟε͸ϞσϦϯάͰ͸ͳ͍
    ͷ͔
    •  ۀ຿Λͦͷ··γεςϜʹམͱ͢ͷͰ͸ͳ͘ɺϞσϦϯά͢Δ͜ͱͰॳΊͯγες
    ϜΛۀ຿ʹઓུతʹ׆͔ͤΔͷͰ͸ͳ͔ͬͨͷ͔
    •  ͦͷ*OGSBTUSVDUVSFBT$PEFɺ೥ޙɺෛ࠴ʹͳͬͯͳ͍
    

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28. "OTJCMFWT$IFGͱ͔ŋŋŋ
    •  Ͳ͏Ͱ΋͍͍
    •  ʮΤʔδΣϯτΛΠϯετʔϧ͠ͳͯ͘΋͍͍ ŝžŕʯ
    –  ͦΜͳ΋ͷೖΕΕ͹͍͍͚ͩͩΖ௕೥ϝϯςͯ͘͠ͷʹΠϯετʔϧ෼ͷख͕ؒল͚
    ͔ͨΒͬͯԿ͕خ͍͠Μͩ
    •  ͲͪΒ͕ʮΑΓ༏ΕͨϞσϦϯάΛఏҊ͢Δʯ΋ͷͳͷ͔
    •  ͲͪΒ͕ΑΓɺݱγεςϜͷϞσϦϯάཁٻਫ४ʹద͍ͯ͠Δͷ͔
    

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29. ʮΠϯϑϥͷϞσϦϯάʯٞ࿦͕੝ΜʹͳΔ͔
    •  ŋŋŋͳΒͳͦ͏
    •  ࣮ફதͷΤϯδχΞͷظ଴஋͸ͦ͜ʹͳͦ͞͏
    •  Ή͠ΖίϯςφͦͷଞͰίʔυͰ؅ཧ͢΂͖ର৅ΛͳΔ΂͘ݮΒ͢ର৅
    Λখ͘͢͞Δ͜ͱͰෛ࠴ԽΛආ͚Δ܏޲
    –  ʮ%PDLFSpMFͰ͍͍΍ʯΈ͍ͨͳػӡ
    –  ڊେͳ$IFGDPPLCPPLϨϙδτϦͱ͔୭΋ݟͨ͘ͳͦ͞͏
    –  *OGSBTUSVDUVSFBT$PEFͷϓϥΫςΟεͷ࣮ફྖҬ͸૿΍ͭͭ͠ɺίʔυԽର৅͸෼ׂ౷
    ࣏
    

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30. ·ͱΊ
    •  ͋Δ΂͖࢟Λίʔυʹ͢ΔɺࣗಈԽ͢Δ͚ͩͰ͸ͳ͍
    •  ຊ࣭͸ιϑτ΢ΣΞ։ൃͷϓϥΫςΟεͷద༻ɺΒ͍͠
    •  3FQSPEVDJCMF#VJMEॏཁ
    •  ʮϞσϦϯάʯ΁ͷظ଴஋͸͋·Γߴ͘ͳΒͳ͔ͬͨ
    •  ΑΓখ͘͞෼ׂ͠ɺΑΓ؅ཧ͠ͳ͍ํ޲ʹΉ͔ͬͯ͘ŋŋŋͷ͔΋
    

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31. ΤϯδχΞืूத
    

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