How to Continuously Upgrade Web Services Written in PHP

PHP Conference 2013 #phpconf2013

Transcript

1. PHPΞϓϦέʔγϣϯͷ
   ܧଓతόʔδϣϯΞοϓ
   @kentaro
   

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2. @kentaro
   Rubyist / Perl Monger
   Vimmer (Vimྺ6೔
   
   Kentaro Kuribayashi
   paperboy&co.
   ٕज़ج൫νʔϜ
   

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3. ΃ͪ΃ɾ΃ͪͺʔ
   ͱ͍͏ݴ༿ͷ૑࢝ऀ
   

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7. େม͓ੈ࿩ʹͳ͓ͬͯΓ·͢
   

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8. શࣾతٕज़ج൫
   ͷ੔උ ৽ٕज़ͱ͔
   
   ։ൃϓϩηεͷ
   վળ εΫϥϜͱ͔
   
   طଘαʔϏεͷ
   վળ
   

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9. શࣾతٕज़ج൫
   ͷ੔උ ৽ٕज़ͱ͔
   
   ։ൃϓϩηεͷ
   վળ εΫϥϜͱ͔
   
   طଘαʔϏεͷ
   վળ
   

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10. ͱ͜ΖͰ
    

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11. http://php.net/archive/2013.php#id2013-07-11-1
    

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12. དྷ೥(2014)ʹ͸ऴྃ
    

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13. Ͳ͏͢Δʁ
    

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14. มԽʹରԠ͢Δ
    

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15. ؀ڥ͸มԽ͢Δ
    ࣌୅؀ڥͷมԽ
    Ϗδωε؀ڥͷมԽ
    ૊৫త؀ڥͷมԽ
    ٕज़త؀ڥͷมԽ
    

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16. OSS΋มԽ͢Δ
    PHP΋ൃల͍ͯ͘͠
    5.5.3←ΠϚίί
    ͍ΖΜͳػೳ
    ηΩϡϦςΟϑΟοΫε
    

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17. OSSͷίετ
    ιϑτ΢ΣΞͷඅ༻͸ແྉ
    ಋೖɾӡ༻ʹؔ͢Δඅ༻͸ͦ
    ΕͳΓʹ͔͔Δ
    ಛʹӡ༻ʹؔͯ͠
    όʔδϣϯΞοϓ
    

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18. ΤίγεςϜ
    PHPΛߏ੒͢Δͷ͸ݴޠͦͷ
    ΋ͷ͚ͩͰ͸ͳ͍
    ίϛϡχςΟͰͷؔ܎ੑ΍ɺ
    ͦΕΒ͕ੜΈग़͢ϥΠϒϥ
    ϦɺυΩϡϝϯτ౳
    

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19. 5.3.2 ӽ͑ΒΕͳ͍น
    5.2
    

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20. ศརπʔϧ
    ͍Ζ͍ΖͳϥΠϒϥϦɺศར
    πʔϧ
    composer
    newrelic
    etc.
    5.3Ҏલ͸ແࢹͷ܏޲
    

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21. ์ஔ͢Δͱʜ
    ݹ͍ॻ͖ํʹͻ͖ͣΒΕΔ
    ηΩϡϦςΟతʹϠό͍
    

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22. ։ൃεϐʔυ↓↓
    ศརϥΠϒϥϦɾπʔϧ͕࢖
    ͑ͳ͍
    ϨΨγʔίʔυͷ૿Ճ
    ·͢·͢εϐʔυ͕௿Լ
    ΠϊϕʔγϣϯͷδϨϯϚ
    

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23. ͦͷ͋ͨΓͷ͜ͱ
    ͸શ෦͜͜ʹॻ͔
    Ε͍ͯ·͢
    ඞಡ
    

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24. WebαʔϏεͷ
    ܧଓతվળ
    

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25. όʔδϣϯΞοϓ
    ίʔυΛมߋ͢Δ͚ͩͳΒͦ
    Μͳʹ೉͘͠͸ͳ͍
    Ұ౓͚ͩ΍Δ෼ʹ͸ɺ࣌ؒΛ
    ͔͚Ε͹ͳΜͱ͔ͳΔ
    ͔࣮͠͠ࡍʹ͸ɺԿ౓΋ܧଓ
    తʹߋ৽͠ͳ͚Ε͹ͳΒͳ͍
    

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26. WebαʔϏεͷ໋॓
    ؀ڥ͸ৗʹมԽ͠ଓ͚Δ
    ͍·5.4, 5.5Ͱ΋ɺ͍ͣΕό
    ʔδϣϯΞοϓ͠ͳ͚Ε͹ͳ
    Βͳ͍
    มԽʹରԠ͠ଓ͚Δඞཁ
    

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27. ඞཁͳ΋ͷ
    αʔόͷߏ੒؅ཧ
    PHPϥΠϒϥϦͷ؅ཧ
    แׅతͳςετ
    ࣗಈσϓϩΠ؀ڥ
    ϞχλϦϯάͷ࢓૊Έ
    

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28. ඞཁͳ΋ͷ
    αʔόͷߏ੒؅ཧ
    PHPϥΠϒϥϦͷ؅ཧ
    แׅతͳςετ
    ࣗಈσϓϩΠ؀ڥ
    ϞχλϦϯάͷ࢓૊Έ
    

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29. ✗
    ઃఆϑΝΠϧ
    ύοέʔδ
    ϛυϧ΢ΣΞ
    1)1ϥΠϒϥϦ
    ιʔείʔυ
    αʔό
    खಈͰ͍ΖΜͳ
    ΋ͷ͕ಥͬࠐ·
    Ε͍ͯΔঢ়ଶ
    

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30. ;Θ͚͢Δ
    ઃఆϑΝΠϧ
    ύοέʔδ
    ϛυϧ΢ΣΞ
    1)1ϥΠϒϥϦ
    ιʔείʔυ
    etc.
    

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31. ઃఆϑΝΠϧ αʔό
    ύοέʔδ
    ϛυϧ΢ΣΞ
    ιʔείʔυ
    γεςϜ
    ○
    ߏ੒؅ཧ͕͠
    ͔ͬΓ͞Εͯ
    ͍Δঢ়ଶ
    

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32. ߏ੒؅ཧΛ࢝ΊΔ
    

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33. ํ਑
    ͍͖ͳΓશ෦Λ؅ཧԼʹ͓͜
    ͏ͱ͠ͳ͍
    ຊ൪؀ڥʹద༻͢Δ
    ࠓಈ͍͍ͯΔຊ൪Λյ͞ͳ͍
    Ͱ͖Δͱ͜Ζ͔Βগͮͭ͠
    

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34. ೔ຊޠͰಡΊΔ།
    ҰͷPuppetೖ໳
    ॻ
    Ϟμϯ͔࣮ͭફత
    ͳ಺༰
    ඞಡ
    

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35. ֶश๏
    ຊΛॻ͘ͱΑ͍ ిࢠॻ੶
    
    ࣗ෼ͷษڧʹͳΔ
    पғʹ΋ಡΜͰ΋Βͬͯ޿Ί
    ΒΕΔ
    ৽ଔΧϦΩϡϥϜͷҰ෦
    

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36. πʔϧͷಋೖ
    Puppet, Chef, Ansible...
    ͲΕΛ࢖ͬͯ΋͍͍
    ࣮ࡍʹ؅ཧɾӡ༻Ͱ͖͍ͯΔ
    ͜ͱ͕େࣄ
    ೖ໳هࣄ͸ଟ͍͕ɺͦΕ͚ͩ
    Ͱ͸࣮ફ͸೉͍͠
    

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37. ௒࣮ફతಋೖ๏
    ·ͣ͸ͳʹ͔ͻͱͭͰ΋͍͍
    ͔Β؆୯ͳઃఆϑΝΠϧ͔Β
    ຊ൪؀ڥ͔Βίϐʔͯ͘͠Δ
    ϦϙδτϦʹίϛοτ
    ͜ͷϑΝΠϧʹ͍ͭͯ͸ઈର
    ʹखಈͰߋ৽͠ͳ͍
    

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38. ࠷௿ݶॻ͍ͯʜ
    

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39. ద༻͢Δʂ
    

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40. Ͱ͖Δ͚ͩ؆୯ʹ
    Chef Serverͱ͔
    puppetmasterͱ͔ͩΔ͍
    knife-solo΍capistranoͰద
    ༻Ͱ͖ΔΑ͏ʹ͢Δ
    ࠷ॳʹͦ͏͍͏࢓૊ΈΛ࡞Δ
    

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41. ։ൃ؀ڥ
    

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42. ։ൃ؀ڥΛݟ௚͢
    ୭͔͕ߏஙͨ͠ڞ༻αʔό
    ୭͔͕ߏஙͨ͠VM
    ୭͔͕ߏஙͨ͠AMI
    ʮൿ఻ͷλϨʯ
    

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43. ։ൃ؀ڥͰҭͯΔ
    εϞʔϧελʔτͰຊ൪ద༻
    Ͱ͖ΔΑ͏ʹͳͬͨΒɺ։ൃ
    ؀ڥͰຊ֨తʹҭ͍ͯͯ͘
    յΕͯ΋ҰൃͰ࡞Γ௚ͤΔ͜
    ͱ͕େࣄ
    ୭Ͱ΋؀ڥߏஙͰ͖ΔΑ͏ʹ
    

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44. Vagrant
    Box࡞ͬͯ഑෍͸Ξϯνύλ
    ϯ ʮൿ఻ͷλϨʯ
    
    ΠϝʔδΛ࢖͍·Θ͞ͳ͍
    ߏ੒؅ཧπʔϧΛ࢖Θͳ͍
    Vagrantͷར༻ʹҙຯͳ͠
    

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45. ίʔυͷ഑ஔ
    

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46. Vagrantfile
    

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47. DevOps
    ΞϓϦέʔγϣϯ։ൃऀ΋
    PuppetϚχϑΣετΛॻ͘
    γεςϜߏ੒͸1VQQFUͰɺ
    PHPϥΠϒϥϦ؅ཧ͸
    composerͰ
    

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48. composer
    PHPϥΠϒϥϦͷ؅ཧ͸Ξϓ
    Ϧ։ൃऀͷ੹೚
    αʔόଆͷґଘ͸ϚχϑΣε
    τͰ؅ཧ
    

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49. ϚχϑΣετͷద༻
    

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50. ຊ൪؀ڥ΁ͷద༻
    ࠷ॳ͸ߏ੒؅ཧπʔϧ͚ͩͰ
    ߏஙͰ͖ͳͯ͘΋͍͍
    গͮͭ͠ɺద༻ൣғΛ૿΍͠
    ͍ͯ͘→શ෦΁
    ٕज़తෛ࠴Λগ͠Ͱ΋ݮΒ͢
    

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51. ͜ͷຊʹશ෦ॻ͔
    Ε͍ͯ·͢
    ඞಡ
    

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52. PHPͷόʔδϣϯΞοϓ
    

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53. ݴޠʹؔ͢Δ໰୊
    ݴޠͷมߋʹΑΔ໰୊
    ඇޓ׵ͳมߋ
    ґଘϥΠϒϥϦ͕ඇରԠ
    ٽ͖ͳ͕Β௚͢
    ಛʹ͍͍ํ๏ͳͲͳ͍
    

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54. ෳࡶੑΛॖݮ͢Δ
    mod_php + Apache͔Β
    PHP-FPM΁
    Apacheͱͷີ݁߹Λ΍ΊΔ
    όʔδϣϯͷ૊Έ߹ΘͤΛݮ
    Β͢→ߋ৽͠΍͘͢͢Δ
    

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55. xbuild
    

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56. xbuild
    PHP΋ରԠ͍ͯ͠Δ
    xbuildΛgit cloneͯ͠ɺ
    php-installίϚϯυΛୟ͘
    ͚ͩ
    

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58. supervisor
    

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59. ֤όʔδϣϯΛ༻ҙ
    ܥhttp://example.com:5300/
    ܥhttp://example.com:5400/
    ܥhttp://example.com:5500/
    

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60. όʔδϣϯͷ੾Γସ͑
    ͕Μ͹ͬͯݕূ͢Δ
    ʮ͍͚ΔʂʯͱͳͬͨΒɺϑ
    ϩϯτͷϦόʔεϓϩΩγͷ
    ޲͖ઌΛม͑Δ͚ͩ
    

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61. ·ͱΊ
    

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62. มԽʹܧଓతʹରԠ͠ଓ͚Δ
    ͷ͸WebαʔϏεͷ໋॓
    ߏ੒؅ཧΛɺখ͍͞ͱ͜Ζ͔
    ΒɺޮՌతʹ࢝ΊΔ
    PHPͦͷ΋ͷΑΓγεςϜͷ
    ෳࡶੑͷํ͕໰୊
    ܧଓతʹόʔδϣϯΞοϓͰ
    ͖Δ͜ͱ͕େ੾
    

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