Dockerでドカドカ on FuraIT #36

FuraIT #36で発表したDocker勉強会の資料です。
ハンズオンで使用したファイルはこちら
https://github.com/aruneko/furait36_docker

Transcript

1. %PDLFSͰυΧυΧ
   'VSB*5
   XSJUUFOCZ"SVOFLP
   

   View Slide

2. ͱΓ͋͑ͣΠϯετʔϧ
   w ֤छσΟετϦʹEPDLFSύοέʔδͱͯ͠ొ࿥ࡁΈ ͷ͸ͣ
   
   w ޙͰ࢖͏ͷͰEPDLFSDPNQPTFύοέʔδ΋ಋೖ
   w 6CVOUVͱ"SDIͱNBD04Ͱͷྫ
   • $ sudo apt install docker docker-compose
   • $ sudo pacman -S docker docker-compose
   • $ brew cask install docker
   

   View Slide

3. ϋϯζΦϯ༻ϑΝΠϧ
   w (JUIVCʹ্͛ͯ͋ΔͷͰΫϩʔϯPS;JQͰམͱ͍ͯͩ͘͠͞
   w IUUQTHJUIVCDPNBSVOFLPGVSBJU@EPDLFS
   w ޙ΄Ͳ࣮ࢪ͢Δԋशͷ౴͑͸BOTXFSϒϥϯνʹ͋Γ·͢
   

   View Slide

4. ࣗݾ঺հ
   w ͋ΔͶ͜
   w -0$"-ֶੜ෦લ෦௕
   w ࣨའ޻ۀେֶ৘ใઐ߈.
   w ֶ಺Ͱ4".*5΍ͬͯ·͢
   w "SDI/FP7JN74$PEF)BTLFMM
   w ϥϘΫϥ΢υαʔϏε 3FENJOFͳͲ
   ʹ%PDLFSΛ׆༻த
   

   View Slide

5. ࠓ೔ͷ໨ඪ
   w ٕज़త֓ཁ͕Θ͔Δ
   w %PDLFSpMFΛॻ͚ΔΑ͏ʹͳΔ
   w ίϯςφΛ࡞ΕΔΑ͏ʹͳΔ
   w .VMUJ4UBHF#VJME͕Ͱ͖ΔΑ͏ʹͳΔ
   w ෆشൃੑσʔλΛѻ͑ΔΑ͏ʹͳΔ
   w DPNQPTF͕࢖͑ΔΑ͏ʹͳΔ
   

   View Slide

6. %PDLFSͬͯʁ
   

   View Slide

7. ߦͰද͢ͱ
   w ΞϓϦέʔγϣϯΛ
   w ίϯςφʹด͡ࠐΊͯ
   w ۚଠ࿠᷒తʹྔ࢈Ͱ͖ͯ
   w ࢖͍ࣺͯΒΕΔ
   w ͳΜ͔ศརͳϠπ
   

   View Slide

8. %PDLFSͷ׆༻ྫ
   

   View Slide

9. ։ൃ؀ڥͱͯ͠
   w ίϯςφͷίϐʔ͕༰қͳͨΊෳ਺ਓͰͷ։ൃ؀ڥڞ༗ʹศར
   w ؀ڥͷҧ͍͕ຒ·ΓɺͦΕʹؔ࿈͢Δෆ۩߹΋ൃੜ͠ͳ͘ͳΔ
   w ίϯςφΛೖΕସ͑Δ͚ͩͰ؀ڥ͕όʔδϣϯΞοϓՄೳ
   

   View Slide

10. ຊ൪؀ڥͱͯ͠
    w ٸͳΞΫηε૿ՃʹΑΔαʔόʔͷ૿ઃ΋؆୯
    w όʔδϣϯΞοϓ΋ίϯςφΛೖΕସ͑Δ͚ͩʂ
    w Πϯϑϥ؅ཧ͕ςΩετϑΝΠϧͰՄೳ
    w (JUͰόʔδϣϯ؅ཧͰ͖ͪΌ͏
    

    View Slide

11. %PDLFSͷ͘͠Έ
    

    View Slide

12. %PDLFSͷ֓ཁ
    %PDLFS
    ίϯςφٕज़ ΤίγεςϜ
    

    View Slide

13. Ծ૝Խͷҧ͍
    )BSEXBSF
    )PTU04
    7JSUVBM.BDIJOF)PTU
    (VTU04
    1SPDFTT
    )BSEXBSF
    )PTU04 -JOVY,FSOFM
    
    %PDLFS%BFNPO
    1SPDFTTPO$POUBJOFS
    ϗετܕԾ૝Խ ίϯςφܕԾ૝Խ
    

    View Slide

14. %PDLFSίϯςφ
    w ٕज़ͱͯ͠͸ผʹ৽͘͠ͳ͍ DISPPU KBJM TZTUFNEOTQBXOʜFUD
    
    w ಛ௃ͱݴͬͯ΋͜Μͳײ͡
    w ϓϩηε͕ϗετଆͱ͸ಠཱ
    w ωοτϫʔΫ΋ಠཱ
    w DISPPUͱಉ༷ίϯςφ಺ͷΈͷSPPUσΟϨΫτϦ
    w Ϣʔβʔ΋ಠཱ
    

    View Slide

15. ίϯςφͷਖ਼ମ
    %PDLFS$POUBJOFS
    *NBHF-BZFS$
    *NBHF-BZFS#
    *NBHF-BZFS"
    8SJUBCMF-BZFS
    %PDLFS*NBHF
    3FBE0OMZ
    
    #BTF*NBHF 04
    
    .JEEMFXBSF
    "QQMJDBUJPO
    

    View Slide

16. ίϯςφͷਖ਼ମ
    %PDLFS$POUBJOFS
    *NBHF-BZFS$
    *NBHF-BZFS#
    *NBHF-BZFS"
    8SJUBCMF-BZFS
    %PDLFS*NBHF
    3FBE0OMZ
    
    )5.-ϑΝΠϧ
    /HJOY
    6CVOUV
    ಈ࡞࣌ͷΩϟογϡ౳
    

    View Slide

17. %PDLFSΤίγεςϜ
    %PDLFS)VC -PDBM
    %PDLFS*NBHF"
    %PDLFS*NBHF#
    %PDLFS*NBHF$
    %PDLFS*NBHF%
    %PDLFS*NBHF"
    /FX%PDLFS*NBHF
    औΓࠐΈ
    ొ࿥
    

    View Slide

18. %PDLFS)VC
    w IUUQTIVCEPDLFSDPN
    w %PDLFS*NBHFͷެࣜΞοϓϩʔυઌ
    w ࡞Γ͍ͨαʔϏεʹԠͨ͡ΠϝʔδΛݕࡧͯ͠ৄࡉΛ֬ೝ
    

    View Slide

19. ΤίγεςϜͱΠϝʔδ
    w ๛෋ͳ#BTF*NBHF
    w 6CVOUV $FOU04 "SDI-JOVY %FCJBO "MQJOF-JOVYʜFUD
    w ෳ਺ͷ*NBHFؒͰ-BZFSΛڞ༗͢Δ͜ͱ͕Մೳ
    w μ΢ϯϩʔυ༰ྔͷઅ໿
    w ࣗ࡞ίϯςφొ࿥࣌ͷΞοϓϩʔυ༰ྔͷઅ໿
    

    View Slide

20. ίϯςφΛ࡞ͬͯΈΔ
    

    View Slide

21. ॳظઃఆ
    w -JOVYͷਓ͸ҎԼͷखॱͰॳظઃఆ͍ͯͩ͘͠͞
    w NBD04ͷਓ͸ෆཁͰ͢
    w ࣗ෼ͷϢʔβʔΛ%PDLFSάϧʔϓʹॴଐ͓ͤͯ͘͞
    w ͨͩ͠ࣄ্࣮ͷSPPUʹͳΔͷͰऔѻ஫ҙ
    • $ sudo gpasswd -a USER_NAME docker
    w ऴΘͬͨΒ࠶ϩάΠϯͯ͠ɺ%PDLFSΛىಈ
    • $ sudo systemctl enable --now docker
    

    View Slide

22. TMίϯςφΛ࡞Ζ͏ʂ
    w ҰൃωλίϚϯυͰ༗໊ͳTMίϚϯυ͕ಈ͘ίϯςφΛ࡞Ζ͏
    w ୯ͳΔΞϓϦέʔγϣϯͰɺอଘ͢Δ΋ͷ͕ͳ͍ͷͰ؆୯
    

    View Slide

23. ίϯςφ࡞੒ͷྲྀΕ
    w ίϯςφʹඞཁͳίϚϯυ΍ϑΝΠϧͷ੔ཧ
    w ੔ཧͨ͠ίϚϯυ܈͔Β%PDLFSpMFͷॻ͖ى͜͠
    w %PDLFSpMF͔ΒΠϝʔδΛੜ੒
    w Πϝʔδ͔ΒίϯςφΛىಈ
    

    View Slide

24. %PDLFSpMFΛॻ͜͏
    w %PDLFSpMF͸ɺ؀ڥߏஙͷखॱॻ
    w ϕʔεΠϝʔδͱͷࠩ෼͚ͩΛॻ͚͹ྑ͍
    w ϑΝΠϧ໊΋֦ுࢠͳ͠ͷͣ͹Γz%PDLFSpMFz
    w Ͱ΋׬શʹखॱΛ೺Ѳ͍ͯ͠ͳ͍ͱ͍͖ͳΓ͸ॻ͚ͳ͍
    w ˠͱΓ͋͑ͣखॱΛ֬ೝ͢Δ
    

    View Slide

25. ςετ༻ίϯςφΛ࡞Δ
    w %PDLFSpMFʹ·ͱΊΔલͷςετ༻ίϯςφͰݕূ
    w ৭ʑ؆୯ͳͷͰήετ04͸6CVOUVͰ΍ͬͯΈ·͢
    

    View Slide

26. %PDLFS*NBHFͷμ΢ϯϩʔυ
    • $ docker pull ubuntu:16.04
    w ίϩϯΑΓޙΖͰΠϝʔδͷλάΛࢦఆͰ͖Δ
    w ֤ΠϝʔδͷλάͷҰཡ͸%PDLFS)VCͰ֬ೝ
    

    View Slide

27. ςετ༻ίϯςφͷىಈ
    • $ docker run -it --rm --name test ubuntu:16.04
    Φϓγϣϯ આ໌
    JU UUZΛ࡞ͬͯඪ४ೖྗΛͭͳ͙
    SN ίϯςφऴྃ࣌ʹίϯςφΛ࡟আ
    OBNF ίϯςφʹ໋໊
    

    View Slide

28. 4-ͷΠϯετʔϧ
    w ίϯςφ಺ͰBQUΛ࢖ͬͯTMΛೖΕͯΈΔ
    w ύοέʔδ໊͕Θ͔Βͳ͍ͱ͖͸BQUͰ୳ͦ͏
    w ೖΕऴΘͬͨΒɺIJTUPSZίϚϯυͰ࣮ߦͨ͠ίϚϯυΛ֬ೝ
    w %PDLFSpMF͸શࣗಈ࣮ߦ
    w ࣮ߦதͷϓϩϯϓτʹೖྗͰ͖ͳ͍
    w ڧ੍ΠϯετʔϧΦϓγϣϯͳͲ BQUͷ৔߹Z
    ͕ඞਢͳͷͰ஫ҙ
    w ϨΠϠ͕෼ׂ͞ΕΔͱෆ౎߹͕͋ΔͷͰʮʯͰશίϚϯυΛͭͳ͙
    

    View Slide

29. %PDLFSpMFͷߏ੒
    w %PDLFSpMFͰ࢖ΘΕΔ໋ྩ͸͢΂ͯେจࣈ
    w ໋ྩͷޙʹҾ਺Λεϖʔε۠੾ΓͰॻ͍͍ͯ͘
    w ͪΐͬͱมΘͬͨγΣϧεΫϦϓτతͳ
    w ͓޷ΈͷΤσΟλͰʮ%PDLFSpMFʯΛ৽ن࡞੒͠Α͏
    

    View Slide

30. Α͘࢖͏%PDLFSpMF໋ྩ
    ໋ྩ આ໌
    '30. #BTF*NBHFͷࢦఆ
    36/ -JOVYίϚϯυͷ࣮ߦ
    803,%*3 DEͱಉ͡ʢଘࡏ͠ͳ͍σΟϨΫτϦ͸ࣗಈͰੜ੒ʣ
    $01:43$%45 43$͔Β%45ʹϑΝΠϧΛίϐʔ
    

    View Slide

31. %PDLFSpMFͷྫ
    FROM ubuntu:16.04
    RUN apt update && \
    apt install -y sl && \
    ln -s /usr/games/sl /usr/bin/sl
    

    View Slide

32. %PDLFSpMF͔ΒΠϝʔδΛ࡞੒
    w %PDLFSpMF͕Ͱ͖ͨΒɺ͜ΕΛ࢖ͬͯࣗ࡞ΠϝʔδΛ࡞੒
    • $ docker image build -t sl .
    w UɿΠϝʔδ໊Λ෇͚Δ
    w ࠷ޙͷʮʯɿ%PDLFSpMFͷ͋ΔσΟϨΫτϦ΁ͷ૬ରύε
    

    View Slide

33. ࣗ࡞Πϝʔδ͔ΒίϯςφΛੜ੒
    • $ docker container run -it -d --name sl_test sl
    w Ұ൪࠷ޙͷҾ਺ʹͰ͖͕͋ͬͨࣗ࡞ΠϝʔδΛࢦఆ
    w EɿόοΫάϥ΢ϯυ࣮ߦ
    w ίϯςφऴྃ࣌ʹফ͑ͨΒࠔΔͷͰSN͸ࢦఆ͠ͳ͍
    

    View Slide

34. ίϯςφ΁ͷ઀ଓ
    w ίϯςφ಺Ͱ৽͘͠CBTIϓϩηεΛ࡞Γɺͦͷඪ४ೖྗΛܨ͙
    • $ docker container exec -it sl_test /bin/bash
    w ͜ΕͰTMίϚϯυ͕͖ͨͨ์୊ʂ
    w FYJUͯ͠ൈ͚·͠ΐ͏
    

    View Slide

35. ίϯςφ಺ίϚϯυͷ௚઀࣮ߦ
    w CBTI͕ͦͷ··ಈ͘Α͏ʹɺଞͷϓϩάϥϜ΋ಈ͘
    w TMΛͦͷ··࣮ߦͯ͠ΈΑ͏
    • $ docker container exec -it sl_test sl
    w େ͚͛ͩ͞Ͳ
    ݩͷ؀ڥΛԚછͤͣʹ৭ʑೖΕͯ࢖͑Δศར͞
    

    View Slide

36. ίϯςφͷ࡟আ
    w ͍Βͳ͘ͳͬͨίϯςφ͸ࢭΊ͔ͯΒ࡟আ
    w ಈ͍͍ͯΔίϯςφ͸DPOUBJOFSαϒίϚϯυͷMTίϚϯυͰ֬ೝ
    w ఀࢭத΋ؚΊ͢΂ͯͷίϯςφΛݟ͍ͨͳΒBΦϓγϣϯ
    • $ docker container ls -a
    • $ docker ps -a
    w ίϯςφ*%·ͨ͸ίϯςφ໊Λࢦఆͯ͠࡟আ
    • $ docker container stop CONTAINER_NAME
    • $ docker container rm CONTAINER_NAME
    

    View Slide

37. Πϝʔδͷ࡟আ
    w ͍Βͳ͍Πϝʔδ͸༰ྔΛ৯͏͚ͩͳͷͰ࡟আ
    w Πϝʔδ͸JNBHFαϒίϚϯυͰૢ࡞
    w ΠϝʔδͷҰཡ͸MTίϚϯυͰऔಘ
    • $ docker image ls
    • $ docker images
    w SNίϚϯυͰ࡟আ
    • $ docker image rm IMAGE_NAME
    • $ docker rmi IMAGE_NAME
    

    View Slide

38. ԋशɿ3VCZίϯςφͷ࡞੒
    w 3VCZΠϯλϓϦλ͕ಈ͘ίϯςφΛ࡞ͬͯΈΑ͏
    w ެࣜͷSVCZΠϝʔδ΋ଘࡏ͠·͕͢ʜ
    
    w %PDLFSpMF*NBHF࡞੒ίϯςφੜ੒ίϚϯυ࣮ߦ
    w 3VCZΠϯλϓϦλͷىಈ͸ʮJSCʯίϚϯυͰ͢
    

    View Slide

39. ԋशɿ8FCίϯςφͷ࡞੒
    w /HJOYͰ)5.-Λදࣔ͢ΔίϯςφΛ࡞ͬͯΈΑ͏
    w OHJOYϕʔεΠϝʔδΛ࢖͏ͱศརͰ͢
    w VTSTIBSFOHJOYIUNMҎԼʹϑΝΠϧΛίϐʔ͠·͢
    w ϑΝΠϧͷίϐʔʹ͸$01:໋ྩΛ࢖͍·͢
    w ىಈ͸ҎԼͷίϚϯυͰɻϙʔτΛ࿐ग़ͤ͞ΔઃఆΛ௥Ճͯ͠·͢
    • $ docker run -d --name nginx_test -p 80:80
    

    View Slide

40. લ൒͸͜͜·Ͱʂ
    

    View Slide

41. .VMUJ4UBHF#VJME
    

    View Slide

42. Ϗϧυ͕ඞཁͳίϯςφΛ࡞Δ
    w ͍··Ͱͷ%PDLFSίϯςφͷ࡞Γํ
    w 36/໋ྩΛ෼ׂ͢ΔͱϨΠϠ͕૿͑Δ
    w Ϗϧυʹඞཁͳ΋ͷΛΠϯετʔϧͯ͠
    w ιʔείʔυΛམͱ͖ͯͯ͠
    w Ϗϧυͯ͠
    w Ϗϧυ࣌ͷґଘύοέʔδɾιʔείʔυΛফ͢
    w ͜ΕΒΛ෼ׂ࣮ͯ͠ߦ͢Δͱ
    

    View Slide

43. ࢒೦ͳΠϝʔδ
    %PDLFS*NBHF
    Ϗϧυ
    ιʔεμ΢ϯϩʔυ
    ґଘΠϯετʔϧ
    ෆཁ෺ͷফڈ
    ͍Βͳ͍΋ͷ·Ͱ

    Πϝʔδʹؚ·ΕΔ
    

    View Slide

44. શମΛϨΠϠʹ·ͱΊΔ
    %PDLFS*NBHF
    ෆཁ෺ͷফڈ
    Ϗϧυ
    ιʔεμ΢ϯϩʔυ
    ґଘΠϯετʔϧ
    ͍Βͳ͍΋ͷ͸

    ؚ·Εͳ͍
    ˠ഑෍αΠζͷॖখ
    

    View Slide

45. Ͱ΋΍ͬͺΓ
    w ໘౗
    w ͦ͜Ͱɺ.VMUJ4UBHF#VJME
    

    View Slide

46. .VMUJ4UBHF#VJME
    #VJME*NBHF
    Ϗϧυ
    ιʔεμ΢ϯϩʔυ
    ґଘΠϯετʔϧ
    3VOUJNF*NBHF
    ґଘΠϯετʔϧ
    Ϗϧυ੒Ռ෺
    ੒Ռ෺͚ͩίϐʔ͠ɺ

    ࣮ߦ༻ίϯςφͷΈΛ഑෍
    

    View Slide

47. 4-Ͱ.VMUJ4UBHF#VJMEΛମݧ
    w 4-ΛϏϧυͯ͠ɺͦͷ੒Ռ෺͚ͩΛ࣮ߦ࣌ίϯςφʹࡌͤΔ
    w ࣮͸4-ͷ࣮ߦʹ͸ODVSTFT͕ඞཁ
    w ࣮ߦ࣌ίϯςφʹΠϯετʔϧ͓ͯ͘͠
    w %PDLFSͰΑ͘࢖͏ܰྔ-JOVYͷ"MQJOF-JOVYΛ࢖ͬͯ΍ͬͯΈΑ͏
    

    View Slide

48. 4-Ͱ.VMUJ4UBHF#VJMEΛମݧ
    FROM alpine AS build-sl
    RUN apk --no-cache add alpine-sdk ncurses-dev && \
    git clone https://github.com/mtoyoda/sl.git && \
    cd sl && \
    make
    FROM alpine
    RUN apk --no-cache add ncurses
    COPY --from=build-sl /sl/sl /usr/bin/sl
    "4ͰதؒΠϝʔδʹ໋໊
    GSPNͰதؒΠϝʔδ͔Β੒Ռ෺Λίϐʔ
    

    View Slide

49. Մมσʔλͱ

    ෳ਺ίϯςφͷ࿈ܞ
    

    View Slide

50. Մมσʔλͷߦํ
    w %PDLFSίϯςφ͸࢖͍ࣺͯ
    w ՄมσʔλϨΠϠ΋ίϯςφʹؚ·ΕΔ
    w ΑͬͯՄมσʔλ͸ίϯςφ͕ࢮ͵ͱҰॹʹࢮ͵
    w ඇৗʹࠔΔʢ࣮ࡍࠔͬͨʣ
    

    View Slide

51. %PDLFS7PMVNF
    w Մมσʔλ͸7PMVNFͱͯ͠ผͷͱ͜Ζʹஔ͖ɺͦΕΛϚ΢ϯτ
    w छྨͷํ๏
    w طଘσΟϨΫτϦͷϚ΢ϯτ
    w WPMVNFίϚϯυʹΑΔੜ੒
    

    View Slide

52. طଘσΟϨΫτϦͷϚ΢ϯτ
    w ϗετʹσʔλอଘ༻σΟϨΫτϦΛ࡞ΓͦΕΛϚ΢ϯτ͢Δ
    w ύʔϛογϣϯؔ܎͕΍΍͍͜͠ͷͰɺ͋Μ·Γ͓͢͢Ί͠ͳ͍
    w ίϯςφଆͰੜ੒͞ΕͨσʔλͷṖύʔϛογϣϯ
    w ॻ͖ࠐΉଆΛϗετ͔ήετʹݶఆ͢Ε͹0,
    

    View Slide

53. WPMVNFίϚϯυʹΑΔੜ੒
    w %PDLFSʹ͢΂͓ͯ·͔ͤ͢Δ
    w ྑ͍ײ͡ʹ΍ͬͯ͘ΕΔͷͰָ
    • $ docker volume create --name hogehoge
    

    View Slide

54. 3FENJOFίϯςφΛ࡞Δ
    w ϓϩδΣΫτ؅ཧπʔϧ3FENJOFͷίϯςφΛ࡞ͬͯΈΔ
    w ͱΓ͋͑ͣԼௐ΂Λͯ͠ͲΜͳ෩ʹίϯςφΛ࡞Ε͹ྑ͍͔ݕ౼
    

    View Slide

55. ΕͬͭԼௐ΂
    
    w 3FENJOFίϯςφΛ࡞ΔͨΊʹԿ͕ඞཁ͔ΛԼௐ΂
    w ͱΓ͋͑ͣ%PDLFS)VCͰݕࡧͯ͠ΈΔ
    w IUUQTIVCEPDLFSDPNSMJCSBSZSFENJOF
    

    View Slide

56. ΕͬͭԼௐ΂
    
    w ҎԼͷ߲໨ʹ஫໨
    w 5BH
    w ґଘ͍ͯ͠Δίϯςφ
    w ࢖͑Δ؀ڥม਺
    w ಺෦Ͱ࢖͏ϙʔτ
    w ӬଓσʔλͷϚ΢ϯτ৔ॴ
    

    View Slide

57. ΕͬͭԼௐ΂
    
    w 5BH
    w MBUFTUͰΑͦ͞͏
    w ґଘ͍ͯ͠Δίϯςφ
    w ͳΜΒ͔ͷ%#͕ඞཁΒ͍͠ͱΓ͋͑ͣ.Z42-
    w ࢖͑Δ؀ڥม਺
    w %#ͷ઀ଓઌ΍ύεϫʔυ͕ࢦఆग़དྷΔΒ͍͠
    w ಺෦Ͱ࢖͏ϙʔτ
    w ൪
    w ӬଓσʔλͷϚ΢ϯτ৔ॴ
    w lVTSTSDSFENJOFpMFTzʹఴ෇ϑΝΠϧ͕ஔ͔ΕΔΒ͍͠
    

    View Slide

58. ΕͬͭԼௐ΂
    
    w .Z42-ʹ͍ͭͯ΋ಉ༷ͷ৘ใΛऩू͢Δ
    

    View Slide

59. ΕͬͭԼௐ΂
    
    w 5BH
    w MBUFTUͰΑͦ͞͏
    w ࢖͑Δ؀ڥม਺
    w SPPUͷύεϫʔυ΍ॳظ%#໊͕ࢦఆग़དྷΔΒ͍͠
    w ӬଓσʔλͷϚ΢ϯτ৔ॴ
    w lWBSMJCNZTRMzʹσʔλϕʔε͕ஔ͔ΕΔΒ͍͠
    

    View Slide

60. Լௐ΂׬ྃ
    w ͬ͟ͱ͜ͷ͙Β͍Լௐ΂ग़དྷͨΒίϚϯυΛ૊ΈཱͯΑ͏ʂ
    

    View Slide

61. 3FENJOFίϯςφΛ࡞Δ
    w ίϚϯυ͸ͨͬͨͷߦʢߦ͕୹͍ͱ͸ݴͬͯͳ͍ʣ
    • $ docker volume create --name redmine_db
    • $ docker volume create --name redmine_file
    • $ docker run -d --name rm-mysql \

    -e MYSQL_ROOT_PASSWORD=password \

    -e MYSQL_DATABASE=redmine -v redmine_db:/var/lib/mysql mysql
    • $ docker run -d -p 3000:3000 --name redmine \

    --link rm-mysql:mysql \

    -v redmine_file:/usr/src/redmine/files redmine
    

    View Slide

62. 3FENJOFͷಈ࡞֬ೝ
    w IUUQMPDBMIPTU
    w QΦϓγϣϯͷࠨଆ͕ެ։ϙʔτͰӈଆ͕ίϯςφ಺෦ϙʔτ
    w ैͬͯ൪ϙʔτʹΞΫηε͢Ε͹0,
    

    View Slide

63. ΊΜͲ͘͘͞ͳ͍ʁ
    w ͍͘ΒԿͰ΋ίϚϯυ͕௕͗͢Δ
    w αʔϏε͝ͱʹίϯςφΛݐͯΔίϚϯυΛԆʑͱೖྗͨ͘͠ͳ͍
    

    View Slide

64. %PDLFS$PNQPTF
    w %PDLFSίϯςφͷ౷߹؅ཧπʔϧ
    w ZBNMܗࣜͷςΩετͰهड़
    w ΍ͬͺΓ(JUͰ؅ཧ͠΍͍͢
    w ϑΝΠϧ໊͸zEPDLFSDPNQPTFZNMzͰݻఆ
    w ͱΓ͋͑ͣ3FENJOFΛىಈͰ͖ΔϑΝΠϧΛݟͯΈΔ
    

    View Slide

65. 3FENJOFͰͷྫ
    version: '3'
    services:
    mysql:
    image: mysql
    volumes:
    - data:/var/lib/mysql
    environment:
    MYSQL_ROOT_PASSWORD: password
    MYSQL_DATABASE: redmine
    redmine:
    image: redmine
    volumes:
    - files:/usr/src/redmine/files
    ports:
    - "3000:3000"
    environment:
    REDMINE_DB_MYSQL: mysql
    REDMINE_DB_PASSWORD: password
    depends_on:
    - mysql
    volumes:
    data:
    files:
    

    View Slide

66. ֤ηΫγϣϯͷઆ໌
    ηΫγϣϯ໊ આ໌
    WFSTJPO
    EPDLFSDPNQPTFZNMͷॻࣜόʔδϣϯ

    Λ࢖͍ͬͯΔͷͰ͋Ε͹Λهೖ
    TFSWJDFT ίϯςφͷఆٛ
    WPMVNFT ӬଓσʔλྖҬͷఆٛ
    

    View Slide

67. TFSWJDFTηΫγϣϯ
    ηΫγϣϯ໊ આ໌
    JNBHF 1VMMͯ͘͠ΔΠϝʔδ໊
    WPMVNFT Ϛ΢ϯτ͢ΔϘϦϡʔϜ
    QPSUT ϙʔτͷϚοϐϯά
    FOWJSPONFOU ؀ڥม਺
    EFQFOET@PO ґଘ͍ͯ͠Δίϯςφ໊ ಺෦%/4Ͱ໊લղܾΛ࣮ࢪ
    
    

    View Slide

68. ࣮ߦͷ४උ
    w खಈͰ࡞ͬͨ3FENJOF.Z42-ίϯςφͷফڈ
    w 7PMVNF΋࡟আ͓ͯ͘͠
    • $ docker volume ls
    • $ docker volume rm VOLUME_NAME
    

    View Slide

69. ͍࣮͟ߦ
    • $ docker-compose up -d
    w EɿόοΫάϥ΢ϯυ࣮ߦ
    w ͢΂ͯͷίϯςφΛࢭΊ͍ͨͱ͖
    • $ docker-compose stop
    w ͢΂ͯͷίϯςφΛఀࢭ͔ͯ͠Β࡟আ͍ͨ͠ͱ͖
    • $ docker-compose down
    

    View Slide

70. ΊͬͪΌָ
    w ෳ਺ίϯςφΛ؅ཧ͢Δࡍʹ͸EPDLFSDPNQPTF
    w ໊લΛॻ͍͓͚ͯͩ͘ͰWPMVNF΋ࣗಈੜ੒
    

    View Slide

71. 7PMVNFͷόοΫΞοϓ
    w όοΫΞοϓ༻ͷҰ࣌ίϯςφΛ࡞ΓϗετଆʹϑΝΠϧΛίϐʔ
    • $ mkdir bkup && cd bkup
    • $ docker run --rm -v VOL_NAME:/volume \

    -v $(realpath .):/bkp busybox \

    tar cvf /bkp/FILENAME.tar /volume
    

    View Slide

72. ԋश
    w 8PSEQSFTTίϯςφΛEPDLFSDPNQPTFͰ࡞ͬͯΈΑ͏
    w 8PSEQSFTTίϯςφͱ.Z42-ίϯςφͷ૊Έ߹Θͤ
    w 8PSEQSFTTଆ͔Β.Z42-ଆΛೝࣝ͢ΔͨΊͷ؀ڥม਺͸ʁ
    w ͲͷϙʔτΛόΠϯυ͢Δʁ
    

    View Slide

73. ·ͱΊ
    w %PDLFSͷٕज़എܠ͕Θ͔ͬͨ
    w %PDLFSpMF͕࡞ΕΔΑ͏ʹͳͬͨ
    w ίϯςφ͕࡞ΕΔΑ͏ʹͳͬͨ
    w .VMUJ4UBHF#VJME͕Ͱ͖ΔΑ͏ʹͳͬͨ
    w 7PMVNFΛѻ͑ΔΑ͏ʹͳͬͨ
    w $PNQPTFͰෳ਺ίϯςφ͕؅ཧͰ͖ΔΑ͏ʹͳͬͨ
    

    View Slide