Dockerイメージのバージョン管理は GitのCommitHashよりもTreeでやると良い

Docker Meetup Tokyo#23

Transcript

1. %PDLFSΠϝʔδͷόʔδϣϯ؅ཧ͸
   (JUͷ$PNNJU)BTIΑΓ΋5SFFͰ΍Δͱྑ͍
   ฏ੒30೥5݄18೔
   %PDLFS.FFUVQ5PLZP
   

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2. ٢ా༞थʢ:VLJ:PTIJEBʣ
   ,%%*גࣜձࣾ ʙ
   
   ΞδϟΠϧ։ൃηϯλʔ
   ࣗݾ঺հ
   !2
   

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3. "OESPJEΤϯδχΞΛ୳͍ͯ͠·͢
   !3
   w )0.&*P5αʔϏεʹڵຯ͋Δ
   w ৽॓ۈ຿ɺΤϨϕʔλʔετϨεͳ͠
   w ,PUMJO͚ͩ͡Όͳͯ͘ϞϒϓϩͰԿͰ΋΍Γ·͢
   

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4. Copyright © 2018 KDDI Corporation. All Rights Reserved
   %PDLFSपΓͰར༻ͯ͠Δ΋ͷ
   !4
   w "84ͷ&$3ͱ&$4
   w σϓϩΠ͸5FSSBGPSNΛར༻
   w ΞϓϦ͸(Pɺ1Zɺ+BWBɺ1)1ͳͲ
   w 7$4͸()&ͱ%SPOF
   

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5. Copyright © 2018 KDDI Corporation. All Rights Reserved
   ։ൃϑϩʔ
   !5
   w ։ൃ͸(JU)VC'MPX
   w σϓϩΠ͕བྷΉϦϙδτϦ͸(JU-BC'MPX
   w %PDLFSͷλάʹ͸HJUͷ$PNNJU)BTIΛར༻

   MBUFTUλά͸͚ͭͳ͍
   
   

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6. ຊ൪؀ڥʢQSEʣ
   %SPOF
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   ։ൃ؀ڥ EFW
   
   "QQMJDBUJPO-PBE#BMBODFS
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7. ຊ൪؀ڥʢQSEʣ
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8. ຊ൪؀ڥʢQSEʣ
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9. ຊ൪؀ڥʢQSEʣ
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10. ຊ൪؀ڥʢQSEʣ
    %SPOF
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    ແବ͕ଟ͍Ͱ͢ΑͶʂʁ
    

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11. ຊ൪؀ڥ
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    ͜ͷΤϦΞ಺ͷத਎͸มߋͳ͠ʂ
    %PDLFSϏϧυͷճ਺Λ
    ʹݮΒͤͦ͏
    

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12. Ͳ͏΍Δʁ
    

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13. ͦΕHJUͷ5SFFͰग़དྷ·͢
    

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14. yuukiyo at Yuki-Yoshida.local in ~/ on git:master
    > git cat-file -p c577fd09f174d2581dd6b7b8a11e10eb1f75b6f8
    Copyright © 2018 KDDI Corporation. All Rights Reserved
    $PNNJU)BTIͱ5SFF)BTIͷग़͠ํ
    !14
    yuukiyo at Yuki-Yoshida.local in ~/ on git:master
    > git rev-parse @
    c577fd09f174d2581dd6b7b8a11e10eb1f75b6f8 $PNNJU)BTI
    tree a2566421cfc74aafc19169c4f4ca04e1ac929bb7
    parent ccfd05ba1ce66db357c66f47c8bf87badd736ef6
    parent 6cde67f317e46f6599f88847cc8bffaeae3e9815
    author Yuki Yoshida 1522731499 +0900
    committer GitHub 1522731499 +0900
    Merge pull request #131 from yuukiyo/yuukiyo
    $PNNJU0CKFDU
    5SFF)BTI
    

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15. 5SFFͷ)BTIͰ΍ͬͯΈͨ
    

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16. ຊ൪؀ڥʢQSEʣ
    %SPOF
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    QSESFMFBTF EFWSFMFBTF
    

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17. ຊ൪؀ڥʢQSEʣ
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    QSESFMFBTF EFWSFMFBTF
    

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18. ຊ൪؀ڥʢQSEʣ
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    # #
    5SFFͳΒத਎Ͱ൑அͯ͘͠ΕΔ͔Β
    σϓϩΠͷճ਺ͱ࣌ؒͷ୹ॖ͕ग़དྷͨ
    QSESFMFBTF EFWSFMFBTF
    

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19. Copyright © 2018 KDDI Corporation. All Rights Reserved
    ·ͱΊ
    !19
    w %PDLFSΠϝʔδʹόʔδϣϯλάΛ͚ͭΔ࣌ʹHJUͷ
    5SFF4IBΛར༻ͨ͠Β#VJMEͷճ਺ΛݮΒͤ·ͨ͠ɻ
    w "OESPJEΤϯδχΞཉ͍͠
    

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20. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
    

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