料理を支える技術2012

Transcript

1. ྉཧΛࢧ͑Δ
   ٕज़
   
   ؘ໺༞Ұ
   

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2. ఏڙ
   

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3. JETFDPOEMJGF
   ؘ໺༞Ұ
   :VJDIJ5BUFOP
   

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4. @hotchpotch
   

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5. Shibuya.js
   

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6. ༓ྶ෦һ
   

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7. View Slide

8. ྉཧΛࢧ͑Δ
   ٕज़
   
   

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9. 2011
   ↓
   2012
   

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10. 2011
    http://techlife.cookpad.com/2011/07/19/rubykaigi2011/
    

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11. View Slide

12. - Rails 2.3
    + Rails 3.0
    2012
    

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13. 3BJMT
    ΁ͷಓ
    http://www.flickr.com/photos/skreuzer/4285271145/
    

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14. ݄ؒར༻ऀ
    ສҎ্
    Ϩγϐ਺ສҎ্
    Ͳ͏΍ͬͯ
    େن໛3BJMTΞϓϦΛ
    όʔδϣϯΞοϓͨ͠ͷ͔
    

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15. ͳͥ3BJMTͷόʔδϣϯΛ
    ্͛Δඞཁ͕͋Δͷ͔
    

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16. ✓3BJMTʹू໿͞Ε͍ͯΔɺ
    ༷ʑͳϥΠϒϥϦΛ
    ར༻Ͱ͖ͳ͘ͳΔ
    

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17. http://www.flickr.com/photos/dskley/4669454041/
    ৽͍͠3BJMʹ
    ✓৐Δ
    ৐Βͳ͍
    

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18. )PXUP
    Ͳ͏΍Δͷʁ
    

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19. Rails 2.3 -> 3.0
    RSpec 1.3 -> 2.2
    

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20. $  bundle  exec  rake  cookpad:spec
    

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21. $  bundle  exec  rake  cookpad:spec
    F
    

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22. $  bundle  exec  rake  cookpad:spec
    FFFF
    

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23. $  bundle  exec  rake  cookpad:spec
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    

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24. $  bundle  exec  rake  cookpad:spec
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFF...F....F.FFFFFFFFF
    FFFFFF.FFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFFFF...FFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFF.FFFFFFFFFFFFFFF..FFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFFFFF...FFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFF..F.FFFFFFFF.FFFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFF....F...FFFFF
    

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25. $  bundle  exec  rake  cookpad:spec
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFF...F....F.FFFFFFFFF
    FFFFFF.FFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFFFF...FFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFF.FFFFFFFFFFFFFFF..FFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFFFFF...FFFFFFF
    FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    FFF..F.FFFFFFFF.FFFFFFFFFFFFFFF
    FFFFFFFFFFFFFFFFFF....F...FFFFF
    ʗ ?P?
    ʘ
    

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26. http://www.flickr.com/photos/aizaz/3512778599/
    ஍ಓʹ
    ͭͿ͍ͯ͘͠࡞ۀ
    

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27. http://www.flickr.com/photos/aizaz/3512778599/
    ✓Կ͔Λ౗͢ͱҰؾʹݮΔ
    ✓ϘεతͳϠπ΋͍Δ
    ✓౗͢ͱผͷϠπ͕෮׆͢Δ
    ׂͱήʔϜͬΆ͍
    

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28. http://www.flickr.com/photos/aizaz/3512778599/
    ✓Կ͔Λ౗͢ͱҰؾʹݮΔ
    ✓ϘεతͳϠπ΋͍Δ
    ׂͱήʔϜͬΆ͍
    ࢲ͸
    ΍ͬͯͳ͍Μ
    Ͱ͚͢ͲͶ
    ʢʍТɾʣ
    

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29. Team
    34QFD૊
    !TIJOHPԽ>
    !B@NBUTVEB
    ͦͷଞ
    !IPUDIQPUDI
    

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30. ࣗಈ
    IUNMFTDBQF
    ରԠ
    

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31. "  %>
    

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32. "  %>
    Rails  2.3
    #=>  
    

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33. "  %>
    Rails  3.0
    #=>  <hello>
    Rails  2.3
    #=>  
    

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34. ඪ४ͰϏϡʔ͕
    IUNMFTDBQF͞ΕΔ
    ˺
    IUNMFTDBQFલఏ΁ͱ
    ͢΂ͯͷίʔυΛॻ͖௚͢
    

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35. rails_xss plugin
    https://github.com/nzkoz/rails_xss
    ✓3BJMT؀ڥʹಋೖՄೳ
    

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36. "  %>
    Rails  3.0
    #=>  <hello>
    Rails  2.3
    #=>  <hello>
    

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37. rails_xss plugin
    https://github.com/nzkoz/rails_xss
    ✓3BJMT؀ڥʹಋೖՄೳ
    ✓3BJMTͰSBJMT@YTT༗ޮͰ໰୊ͳ
    ͍˺SBJMTͰ΋໰୊ͳ͍
    

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38. ࢗ਎
    http://www.flickr.com/photos/htakashi/5696799508/
    

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39. ર
    

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40. spec
    ↓
    html
    

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41. ✓ functional test
    34QFD$POUSPMMFS
    
    ✓ integration test
    $BQZCBSB 8FCSBU
    
    3300+ examples
    

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42. RSpec
    Capybara, Webrat
    dirty hack !
    

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43. $  spec  -­‐l  139  spec/controller/
    recipe_spec.rb
    write:  normal/spec/controller/
    recipe_spec.rb:139.html
    $  RAILS_XSS=1  spec  -­‐l  139  spec/
    controller/recipe_spec.rb
    write:  htmlsafe/spec/controller/
    recipe_spec.rb:139.html
    

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44. View Slide

45. IUNMFTDBQFͷ
    lࠩҧ͚ͩz
    ஌Γ͍ͨ
    

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46. IUNMFTDBQFͷ
    lࠩҧ͚ͩz
    ஌Γ͍ͨ
    git  diff
    -­‐-­‐word-­‐diff-­‐regex
    

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47. $  git  diff  -­‐-­‐word-­‐diff-­‐regex=
       '(<)|(&)|(>)|(")|(')'
       -­‐-­‐color  -­‐-­‐ignore-­‐all-­‐space
       -­‐-­‐word-­‐diff=plain
       -­‐-­‐no-­‐index  -­‐-­‐
       #{normal}  #{htmlsafe}
    

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48. View Slide

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50. http://www.flickr.com/photos/aizaz/3512778599/
    $  ./script/escape_spec
           spec/**/*
    

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51. $  bundle  exec  rake  cookpad:spec
    

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52. $  bundle  exec  rake  cookpad:spec
    ......FFF......................
    ...............F...FFF.........
    ...............................
    ...............................
    ....FFF........................
    ...............................
    ..............................F
    ..............................F
    ...............................
    ..............FF...............
    ...............................
    ...............F.F.............
    ....FFFFFF.....................
    ......................F..F.....
    

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53. $  bundle  exec  rake  cookpad:spec
    ......FFF......................
    ...............F...FFF.........
    ...............................
    ...............................
    ....FFF........................
    ...............................
    ..............................F
    ..............................F
    ...............................
    ..............FF...............
    ...............................
    ...............F.F.............
    ....FFFFFF.....................
    ......................F..F.....
    $  RAILS_ENV=production
    bundle  exec  rails  server
    

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54. http://www.flickr.com/photos/naotakem/3524078643/
    performance
    performance
    

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55. http://www.flickr.com/photos/naotakem/3524078643/
    performance
    performance
    performance
    

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56. ✓BC BQBDIFCFODI
    
    ✓+.FUFS
    http://www.flickr.com/photos/wwarby/3296379139/
    #FODINBSL
    

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57. ݁Ռ
    3VCZ
    ˣ
    3&& UDNBMMPDແޮ
    
    ˣ
    3&& UDNBMMPD
    
    ˣ
    

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58. ݁Ռ
    3VCZ
    ˣ
    3&& UDNBMMPDແޮ
    
    ˣ
    3&& UDNBMMPD
    
    ˣ
    ஗͍
    

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59. ଎͕͞଍Γͳ͍ʂʂ
    

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60. ʮͦΜͳ࣌͸ϓϩϑΝΠϦϯάͷ࣌ؒͰ͢Ͷɻʯ
    

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61. View Slide

62. Α͘Θ͔Βͳ͍
    

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63. ຖճωοΫͱͳΔ
    ৔ॴ͕มΘΔ
    ($
    
    

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64. Passenger
    ↓
    Unicorn
    

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65. Unicorn
    module  
    Unicorn::OobGC
    

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66. GC timing
    request
    GC
    

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67. GC timing
    request
    GC.start
    GC.disable
    

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68. GC timing
    

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69. GC timing
    FAST
    

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70.    disabled  =  GC.enable
       GC.start
       GC.disable  if  disabled
    after_fork  do  |server,  worker|
       GC.disable  if  RAILS_ENV=='production'
    

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71. View Slide

72. View Slide

73. View Slide

74. 150%
    fast !
    

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75. http://www.flickr.com/photos/adamkr/4650637393/
    ύϑΥʔϚϯε
    ղܾʂʂ
    

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76. !NJSBLVJ
    ✓3BJMTߴ଎Խ
    ✓ϓϩϑΝΠϥ
    ✓6OJDPSO
    ✓Ωϟογϡ
    ✓ύϯμ
    

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77. $  bundle  exec  rake  cookpad:spec
    ...............................
    .....................F.........
    ...............................
    ...............................
    .....F.........................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    .........................F.....
    

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78. ࠷ऴ
    ֬ೝ
    ✓
    

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79. ςετͰ
    ൃݟͰ͖ͳ͍໰୊Λ
    Ͳ͏ղܾ͢Δ͔
    

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80. ✓ຊ൪ϦΫΤετΛ
    ࣮ࡍʹྲྀ͢
    

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81. em-proxy
    https://github.com/igrigorik/em-proxy
    EventMachine Proxy DSL for writing
    high-performance transparent /
    intercepting proxies in Ruby.
    

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82. em-proxy
    app Rails 2.3 app Rails 3.0
    (readonly)
    proxy
    request only
    https://github.com/igrigorik/em-proxy/blob/master/examples/duplex.rb
    dup
    request
    

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83. [app-­‐rails-­‐3.0]
    $  tail  -­‐f  produciton.log  |  grep  500
    

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84. $  bundle  exec  rake  cookpad:spec
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    ...............................
    

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85. /FYU
    4UFQ
    ࣍ͷ
    ֬ೝεςοϓ
    

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86. Ұ෦Ϣʔβʹ
    ࣮ࡍʹϦϦʔε͢Δ
    

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87. ໰୊
    ͳ͠ʁ
    3BJMT
    ✓ςετ
    ✓ύϑΥʔϚϯε
    ✓ෳ੡ϦΫΤετ
    

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88. Cookie:  
    r3balance=xxx
    YYY͕ಛఆ஋ͷ
    ϢʔβΛ3BJMT
    ʹྲྀ͢
    

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89. ✓4FTTJPO4UPSF$BDIF
    γϦΞϥΠζܗࣜͷҧ͍
    ✓.Z42-΁ͷ
    ͓͔͠ͳNBTUFS΁ͷΫΤϦ
    ✓+BWB4DSJQUΤϥʔ
    ൃݟ
    

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90. ✓ςετ
    ✓ύϑΥʔϚϯε
    ✓ෳ੡ϦΫΤετ
    ✓࣮ΞΫηε
    

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91. ϦϦʔε࡞ۀ
    ✓ςετ
    ✓ύϑΥʔϚϯε
    ✓ෳ੡ϦΫΤετ
    ✓࣮ΞΫηε
    

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92. AWS EC2
    app Rails 2.3
    app Rails 2.3
    app Rails 2.3
    app Rails 2.3
    x50
    proxy
    app Rails 3.0
    app Rails 3.0
    app Rails 3.0
    app Rails 3.0
    x50
    

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93. AWS EC2
    app Rails 2.3
    app Rails 2.3
    app Rails 2.3
    app Rails 2.3
    x50
    proxy
    app Rails 3.0
    app Rails 3.0
    app Rails 3.0
    app Rails 3.0
    x50
    

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94. http://www.flickr.com/photos/skreuzer/4285271145/
    ೥݄೔
    3BJMT
    ϦϦʔεʂʂ
    

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95. http://www.flickr.com/photos/skreuzer/4285271145/
    ೥݄೔
    3BJMT
    ϦϦʔεʂʂ
    େ͖ͳ
    ໰୊ͳ͠ʂ
    

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96. http://www.flickr.com/photos/skreuzer/4285271145/
    ೥݄೔
    3BJMT
    ϦϦʔεʂʂ
    ࡀͷ
    ஀ੜ೔
    ʘ ?P?
    ʗ
    

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98. + Sara Framework
    2012
    

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99. http://www.flickr.com/photos/norio_nomura/4713348873/
    ࡼ
    ϑϨʔϜϫʔΫ
    

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100. 2TBSBGSBNFXPSLͬͯ
     "5XJUUFS#PPUTUSBQ
     Έ͍ͨͳ෺ͷ$00,1"%൛
     

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101. ͳͥ
     5XJUUFS#PPUTUSBQ
     Ͱ͸ͳ͍ͷʁ
     ͳͥ
     ಠࣗʹ࡞Δͷʁ
     

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102. l$00,1"%z
     σβΠϯͷந৅Խ
     

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103. l$00,1"%z
     Ͱ͸͜͏͋Δ΂͖
     6*69ͷந৅Խ
     

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104. l$00,1"%σβΠϯz
     ͷந৅Խ
     㾎σβΠϯͷ஌ࣝ
     㾎6*69ͷ஌ࣝ
     㾎͜͏͋Δ΂͖ͱ͍͏ߟ͑
     㾎$44 4BTT
     ͷ࣮૷ྗ
     

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105. View Slide

106. !UJLFEB
     

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107. http://www.flickr.com/photos/norio_nomura/4713348873/
     ࡼ
     ϑϨʔϜϫʔΫ
     

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108. ࡼ
     

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109. ࡼ
     

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110. ࡼ
     

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111. ࡼ
     

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112. σβΠϯΛ౰ͯΔ
     ෛ୲͕ݮগ
     ΑΓ෼ۀ͠΍͘͢
     

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113. View Slide

114. 2012
     Android App
     + html5 (webview)
     - native
     

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115. 2012
     2011
     native html5
     

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116. 2012
     2011
     㾎3BJMT্Ͱͷػೳ։ൃɾΤϯδ
     χΞ୭Ͱ΋͍͡ΕΔ
     㾎εϚʔτϑΥϯ޲͚IUNMͱಉ
     ࣌։ൃՄೳ
     㾎OBUJWFͷػೳΛ࢖͏৔߹ɺ+4
     Ͱ௨৴
     

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117. 2012
     2011
     㾎3BJMT্ͷ࣮૷Ͱػೳ։ൃɾΤ
     ϯδχΞ୭Ͱ΋͍͡ΕΔ
     㾎εϚʔτϑΥϯϒϥ΢βͱಉ࣌
     ։ൃՄೳ
     㾎OBUJWFͷػೳΛ࢖͏৔߹ɺ+4
     Ͱ௨৴
     )5.-ʹౌ͚ͨͷ͸
     ࣦഊͩͬͨ ϚʔΫ
     
     

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118. 2012
     2011
     㾎3BJMT্Ͱػೳ։ൃɾΤϯδχ
     Ξ୭Ͱ΋͍͡ΕΔ
     㾎εϚʔτϑΥϯ޲͚IUNMͱಉ
     ࣌։ൃՄೳ
     㾎OBUJWFͷػೳΛ࢖͏৔߹ɺ+4
     Ͱ௨৴
     

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119. 2012
     + fluentd
     

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120. 2012
     + fluentd
     㾎3BJMTΞϓϦέʔγϣϯαʔόͰͷ
     ϩάू໿
     㾎਺ඦ୆ͰՔಇ
     㾎3VCZͰ࣮૷͞Ε͍ͯΔ
     㾎3VCZͰϓϥάΠϯهड़
     

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121. 2012
     + fluentd
     㾎਺ඦ୆ͷ3BJMTΞϓϦέʔγϣϯ
     αʔόͰͷϩάू໿
     㾎3VCZͰ࣮૷
     㾎3VCZͰϓϥάΠϯهड़
     http://www.slideshare.net/hotchpotch/20120204fluent-logging
     

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122. 2012
     + fluentd
     㾎਺ඦ୆ͷ3BJMTΞϓϦέʔγϣϯ
     αʔόͰͷϩάू໿
     㾎3VCZͰ࣮૷
     㾎3VCZͰϓϥάΠϯهड़
     

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123. 2012
     + Code Review w/GHE
     

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124. 2012
     + Code Review w/GHE
     㾎ຖ݄໿ݸͷQVMMSFRVFTU
     
     
     

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125. 2012
     + Code Review w/GHE
     㾎ຖ݄໿ݸͷQVMMSFRVFTU
     㾎৺Թ·Δ΄ͬ͜ΓϨϏϡʔ͔Β
     
     

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126. 2012
     + Code Review w/GHE
     㾎ຖ݄໿ݸͷQVMMSFRVFTU
     㾎৺Թ·Δ΄ͬ͜ΓϨϏϡʔ͔Β
     㾎ϞώΧϯͷි౤͛·Ͱ
     

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127. 2012
     + Code Review w/GHE
     㾎ຖ݄ݸͷQVMMSFRVFTU
     㾎৺Թ·Δ΄ͬ͜ΓϨϏϡʔ͔Β
     㾎ϞώΧϯͷි౤͛·Ͱ
     ˡ3VCZίϛολ
     ˡ3VCZίϛολ
     

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128. 2012
     + Code Review w/GHE
     㾎ຖ݄ݸͷQVMMSFRVFTU
     㾎৺Թ·Δ΄ͬ͜ΓϨϏϡʔ͔Β
     㾎ϞώΧϯͷි౤͛·Ͱ
     

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129. 2012
     + Code Review w/GHE
     9/15 (sat) LT
     @takai
     Code Review in Action
     

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130. 2012
     + Code Review w/GHE
     9/15 (sat) LT
     @takai
     Code Review in Action
     

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131. 2012
     + Distributed CI
     

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132. 2012
     + Distributed CI
     

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133. 2012
     + Distributed CI
     

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134. 2012
     + Distributed CI
     㾎૿͑ଓ͚Δςετ
     㾎ऴΘΒͳ͍ܧଓతΠϯςάϨʔγϣϯ
     㾎Ͳ͏΍ͬͯ෼ࢄ34QFDΛ҆ఆͤ͞Δ͔
     㾎"84&$Λར༻ͨ͠αʔόͷࣗಈॖୀ
     

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135. 2012
     + Distributed CI
     9/16 (sun) 10:30
     @mrkn
     Distributed RSpec
     

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136. + AWS
     + Chanko (open source)
     + kuroko (new batch system)
     + IMon (new monitoring system)
     etcetc...
     

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137. 2011
     ↓
     2012
     

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138. ఏڙ
     

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139. ͝ਗ਼ௌ
     ͋Γ͕ͱ͏͍͟͝·ͨ͠
     Thank You
     

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