ウェブオペレーションエンジニアになるまでの思い出 / Memories until I become a web operations engineer

Hatena Engineer Seminar #7のLT資料です。

Transcript

1. ΢ΣϒΦϖϨʔγϣϯ
   ΤϯδχΞ
   ʹͳΔ·Ͱͷࢥ͍ग़
   id:y_uuki
   Hatena Engineer Seminar #7 @Tokyo
   

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3. ΢ΣϒΦϖϨʔγϣϯ͸
   ٕܳͰ͋ΓՊֶͰ͸ͳ͍
   [1] ΢ΣϒΦϖϨʔγϣϯʔʔαΠτӡ༻؅ཧͷ࣮ફςΫχοΫ, O’REILLY
   [1]
   

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4. ٕܳʹڭՊॻ͸ͳ͍
   

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5. Ͳ͏΍ֶͬͯͿͷ͔
   

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6. id:y_uukiͷࢥ͍ग़
   

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7. ֶ෦1೥
   Linuxͱͷग़ձ͍
   

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8. ͓͕ۚͳ͔ͬͨͷͰ
   OSͳ͠ͷதݹͷϊʔτPCΛങ͏
   ࡶࢽͷ෇ଐͷΠϯετʔϧϝσΟΞͰ
   Ubuntu 8.04 Λ͍ΕΔ
   

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9. $ ls -l /
   /bin
   /boot
   /dev
   /etc
   …
   

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10. ?????
    /home ҎԼ͔͠Θ͔Βͳ͍
    

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11. http://www.pathname.com/fhs/
    

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12. ύΠϓ?
    Ϛ΢ϯτʁ
    σόΠευϥΠόʁ
    Grub? ϒʔτϩʔμʔ?
    

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13. ίϚϯυϥΠϯΠϯλϑΣʔε
    ʹಌΕ͕͋ͬͨ
    

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14. ֶ෦2೥
    Cݴޠ
    

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15. ෕਌͕ࣸܦ͔͠Ͱ͖ͳ͍ͷʹ
    ੲ͔ΒCݴޠͷຊΛେྔʹങ͍ͬͯͨ
    ΅Μ΍ΓಡΜͰͨΓͯ͠
    ͔͍͍ͬ͜Πϝʔδ͕͋ͬͨ
    

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16. ͕Μ͹ͬͯK&RΛ
    ಡΜͰ͍ͨ
    

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17. ֶ෦3೥
    ΞϧόΠτ
    

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18. C => Java
    

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19. CݴޠͷڊେϓϩδΣΫτ
    ඪ४ϥΠϒϥϦؔ਺ʹ
    ଟগৄ͘͠ͳΔ
    

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20. OS΍ϛυϧ΢ΣΞ͸
    େ఍CݴޠͰॻ͔Ε͍ͯΔ
    

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21. ͷͪʹγεςϜιϑτ΢ΣΞͷ
    ιʔείʔυಡղྗ΁
    

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22. ֶ෦3೥
    ωοτϫʔΫϓϩάϥϛϯά
    

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23. େֶͷ՝୊: CݴޠͰ
    echoαʔόͱΫϥΠΞϯτ
    

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25. ҰਓͰݹయΛಡΜͰ͍ͨ
    Α͘Θ͔Βͳ͍͚ͲUNIX͕޷͖
    ߗ೿ͳΠϝʔδ
    

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26. ͷͪʹ
    Webαʔόͷ࢓૊Έͷཧղ΁
    

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27. http://blog.yuuk.io/entry/2015-webserver-architecture
    

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28. ֶ෦4೥
    ͸ͯͳΠϯλʔϯ
    

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29. id:halfrackͷΠϯϑϥߨٛ
    

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30. ൒෼͘Β͍
    Α͘Θ͔Βͳ͔ͬͨ
    

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31. Ͱ΋͓΋͠Ζͦ͏
    

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32. proxy
    app
    db-
    master
    db
    master
    proxy app db
    proxy
    proxy
    app
    app
    app
    db-slave
    db-slave
    

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33. CF
    RMF
    LMF
    OMF
    DMF
    DMF
    RSB
    LSB
    CB
    CB
    GK
    FW MF DF GK
    

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34. CF
    RMF
    LMF
    OMF
    DMF
    DMF
    RSB
    LSB
    CB
    CB
    GK
    FW MF DF GK
    αοΧʔͷ
    γεςϜ͕޷͖
    

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35. γεςϜ͕
    ޷͖
    

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36. ݚڀ
    

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37. CPU GPU
    TCP
    LinuxΧʔωϧ
    

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38. ϓϩηοαͱ͔
    Θ͔ΒΜ
    

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40. ωοτϫʔΫ
    ͱ͔Θ͔ΒΜ
    

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41. http://blog.yuuk.io/entry/2013/04/22/021531
    

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42. গ͠͸ձ࿩
    Ͱ͖ΔΑ͏ʹ
    

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43. େֶӃ
    ͸ͯͳͰΞϧόΠτ
    

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44. ࣾ಺Mackerelͷ։ൃ
    

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45. Perl
    

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46. Perl
    ×
    ΢ΣϒΦϖϨʔγϣϯ
    ΤϯδχΞ
    kazeburo͞Μͱ͔fujiwara͞Μͱ͔
    

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47. id:halfrack
    ʮTCPͷTIME_WAIT
    ஌ͬͯΔʁʯ
    

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48. ڭՊॻʹॻ͍ͯΔ͚Ͳ
    ͦΜͳʹ͸஌ΒΜ
    

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49. ݱ৔ͰίωΫγϣϯരൃ
    ͱ͔͢Δͱ
    ໰୊ʹͳΔ͜ͱ͕
    

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50. ৘ใՊֶͷ஌ࣝ
    ͱ
    ݱ৔Ͱͷ׆༻
    

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51. ͓΋͠Ζ͍
    

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52. Linux
    Cݴޠ
    CPU Perl
    TCP
    Χʔωϧ
    ωοτϫʔΫ
    ϓϩάϥϛϯά
    γεςϜ͕޷͖
    

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53. ΦϖϨʔγϣϯ
    ΤϯδχΞܦݧθϩ
    

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54. ڭՊॻ͕ͳ͍ͳΒ
    ఺ͱ఺Λͭͳ͙
    

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55. Unix
    Cݴޠ
    CPU Perl
    TCP
    Χʔωϧ
    ωοτϫʔΫ
    ϓϩάϥϛϯά
    γεςϜ͕޷͖
    

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56. ΦϦδφϧͷ
    ઢΛҾ͍͍ͯ͘
    

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58. http://blog.yuuk.io/
    ଓ͖͸ϒϩάͰ
    

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59. ΢ΣϒΦϖϨʔγϣϯ
    ΤϯδχΞ
    ʹͳΔ·Ͱͷࢥ͍ग़
    id:y_uuki
    Hatena Engineer Seminar #7 @Tokyo
    

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