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
   
   XSJUUFO
   CZ
   "SVOFLP
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
3. ϋϯζΦϯ༻ϑΝΠϧ w (JUIVCʹ্͛ͯ͋ΔͷͰΫϩʔϯ
   PS
   ;JQͰམͱ͍ͯͩ͘͠͞
   w IUUQTHJUIVCDPNBSVOFLPGVSBJU@EPDLFS
   w ޙ΄Ͳ࣮ࢪ͢Δԋशͷ౴͑͸BOTXFSϒϥϯνʹ͋Γ·͢
4. ࣗݾ঺հ w ͋ΔͶ͜
   w -0$"-ֶੜ෦લ෦௕
   w ࣨའ޻ۀେֶ
   ৘ใઐ߈
   .
   w ֶ಺Ͱ4".*5΍ͬͯ·͢
   w "SDI
   
   /FP7JN
   
   74$PEF
   
   )BTLFMM
   w ϥϘΫϥ΢υαʔϏε 3FENJOFͳͲ ʹ%PDLFSΛ׆༻த
5. ࠓ೔ͷ໨ඪ w ٕज़త֓ཁ͕Θ͔Δ
   w %PDLFSpMFΛॻ͚ΔΑ͏ʹͳΔ
   w ίϯςφΛ࡞ΕΔΑ͏ʹͳΔ
   w .VMUJ
   4UBHF
   #VJME͕Ͱ͖ΔΑ͏ʹͳΔ
   w ෆشൃੑσʔλΛѻ͑ΔΑ͏ʹͳΔ
   w DPNQPTF͕࢖͑ΔΑ͏ʹͳΔ
6. %PDLFSͬͯʁ
7. ߦͰද͢ͱ w ΞϓϦέʔγϣϯΛ
   w ίϯςφʹด͡ࠐΊͯ
   w ۚଠ࿠᷒తʹྔ࢈Ͱ͖ͯ
   w ࢖͍ࣺͯΒΕΔ
   w ͳΜ͔ศརͳϠπ
8. %PDLFSͷ׆༻ྫ
9. ։ൃ؀ڥͱͯ͠ w ίϯςφͷίϐʔ͕༰қͳͨΊෳ਺ਓͰͷ։ൃ؀ڥڞ༗ʹศར
   w ؀ڥͷҧ͍͕ຒ·ΓɺͦΕʹؔ࿈͢Δෆ۩߹΋ൃੜ͠ͳ͘ͳΔ
   w ίϯςφΛೖΕସ͑Δ͚ͩͰ؀ڥ͕όʔδϣϯΞοϓՄೳ
10. ຊ൪؀ڥͱͯ͠ w ٸͳΞΫηε૿ՃʹΑΔαʔόʔͷ૿ઃ΋؆୯
    w όʔδϣϯΞοϓ΋ίϯςφΛೖΕସ͑Δ͚ͩʂ
    w Πϯϑϥ؅ཧ͕ςΩετϑΝΠϧͰՄೳ
    w (JUͰόʔδϣϯ؅ཧͰ͖ͪΌ͏
11. %PDLFSͷ͘͠Έ
12. %PDLFSͷ֓ཁ %PDLFS ίϯςφٕज़ ΤίγεςϜ
13. Ծ૝Խͷҧ͍ )BSEXBSF )PTU
    04 7JSUVBM
    .BDIJOF
    )PTU (VTU
    04 1SPDFTT )BSEXBSF )PTU
    04
    -JOVY
    ,FSOFM %PDLFS
    %BFNPO 1SPDFTT
    PO
    $POUBJOFS ϗετܕԾ૝Խ ίϯςφܕԾ૝Խ
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
15. ίϯςφͷਖ਼ମ %PDLFS
    $POUBJOFS *NBHF
    -BZFS
    $ *NBHF
    -BZFS
    # *NBHF
    -BZFS
    " 8SJUBCMF
    -BZFS %PDLFS
    *NBHF
    3FBE
    0OMZ #BTF
    *NBHF
    04 .JEEMFXBSF "QQMJDBUJPO
16. ίϯςφͷਖ਼ମ %PDLFS
    $POUBJOFS *NBHF
    -BZFS
    $ *NBHF
    -BZFS
    # *NBHF
    -BZFS
    " 8SJUBCMF
    -BZFS %PDLFS
    *NBHF
    3FBE
    0OMZ )5.-ϑΝΠϧ /HJOY 6CVOUV ಈ࡞࣌ͷΩϟογϡ౳
17. %PDLFSΤίγεςϜ %PDLFS
    )VC -PDBM %PDLFS
    *NBHF
    " %PDLFS
    *NBHF
    # %PDLFS
    *NBHF
    $ %PDLFS
    *NBHF
    % %PDLFS
    *NBHF
    " /FX
    %PDLFS
    *NBHF औΓࠐΈ ొ࿥
18. %PDLFS
    )VC w IUUQTIVCEPDLFSDPN
    w %PDLFS
    *NBHFͷެࣜΞοϓϩʔυઌ
    w ࡞Γ͍ͨαʔϏεʹԠͨ͡ΠϝʔδΛݕࡧͯ͠ৄࡉΛ֬ೝ
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໿
20. ίϯςφΛ࡞ͬͯΈΔ
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
22. TMίϯςφΛ࡞Ζ͏ʂ w ҰൃωλίϚϯυͰ༗໊ͳTMίϚϯυ͕ಈ͘ίϯςφΛ࡞Ζ͏
    w ୯ͳΔΞϓϦέʔγϣϯͰɺอଘ͢Δ΋ͷ͕ͳ͍ͷͰ؆୯
23. ίϯςφ࡞੒ͷྲྀΕ w ίϯςφʹඞཁͳίϚϯυ΍ϑΝΠϧͷ੔ཧ
    w ੔ཧͨ͠ίϚϯυ܈͔Β%PDLFSpMFͷॻ͖ى͜͠
    w %PDLFSpMF͔ΒΠϝʔδΛੜ੒
    w Πϝʔδ͔ΒίϯςφΛىಈ
24. %PDLFSpMFΛॻ͜͏ w %PDLFSpMF͸ɺ؀ڥߏஙͷखॱॻ
    w ϕʔεΠϝʔδͱͷࠩ෼͚ͩΛॻ͚͹ྑ͍
    w ϑΝΠϧ໊΋֦ுࢠͳ͠ͷͣ͹Γz%PDLFSpMFz
    w Ͱ΋׬શʹखॱΛ೺Ѳ͍ͯ͠ͳ͍ͱ͍͖ͳΓ͸ॻ͚ͳ͍
    w ˠͱΓ͋͑ͣखॱΛ֬ೝ͢Δ
25. ςετ༻ίϯςφΛ࡞Δ w %PDLFSpMFʹ·ͱΊΔલͷςετ༻ίϯςφͰݕূ
    w ৭ʑ؆୯ͳͷͰήετ04͸6CVOUVͰ΍ͬͯΈ·͢
26. %PDLFS
    *NBHFͷμ΢ϯϩʔυ • $ docker pull ubuntu:16.04 w ίϩϯΑΓޙΖͰΠϝʔδͷλάΛࢦఆͰ͖Δ
    w ֤ΠϝʔδͷλάͷҰཡ͸%PDLFS
    )VCͰ֬ೝ
27. ςετ༻ίϯςφͷىಈ • $ docker run -it --rm --name test ubuntu:16.04 Φϓγϣϯ આ໌ JU UUZΛ࡞ͬͯඪ४ೖྗΛͭͳ͙ SN ίϯςφऴྃ࣌ʹίϯςφΛ࡟আ OBNF ίϯςφʹ໋໊
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
29. %PDLFSpMFͷߏ੒ w %PDLFSpMFͰ࢖ΘΕΔ໋ྩ͸͢΂ͯେจࣈ
    w ໋ྩͷޙʹҾ਺Λεϖʔε۠੾ΓͰॻ͍͍ͯ͘
    w ͪΐͬͱมΘͬͨγΣϧεΫϦϓτతͳ
    w ͓޷ΈͷΤσΟλͰʮ%PDLFSpMFʯΛ৽ن࡞੒͠Α͏
30. Α͘࢖͏%PDLFSpMF໋ྩ ໋ྩ આ໌ '30. #BTF
    *NBHFͷࢦఆ 36/ -JOVYίϚϯυͷ࣮ߦ 803,%*3 DEͱಉ͡ʢଘࡏ͠ͳ͍σΟϨΫτϦ͸ࣗಈͰੜ੒ʣ $01:
    43$
    %45 43$͔Β%45ʹϑΝΠϧΛίϐʔ
31. %PDLFSpMFͷྫ FROM ubuntu:16.04 RUN apt update && \ apt install -y sl && \ ln -s /usr/games/sl /usr/bin/sl
32. %PDLFSpMF͔ΒΠϝʔδΛ࡞੒ w %PDLFSpMF͕Ͱ͖ͨΒɺ͜ΕΛ࢖ͬͯࣗ࡞ΠϝʔδΛ࡞੒
    • $ docker image build -t sl . w UɿΠϝʔδ໊Λ෇͚Δ
    w ࠷ޙͷʮʯɿ%PDLFSpMFͷ͋ΔσΟϨΫτϦ΁ͷ૬ରύε
33. ࣗ࡞Πϝʔδ͔ΒίϯςφΛੜ੒ • $ docker container run -it -d --name sl_test sl w Ұ൪࠷ޙͷҾ਺ʹͰ͖͕͋ͬͨࣗ࡞ΠϝʔδΛࢦఆ
    w EɿόοΫάϥ΢ϯυ࣮ߦ
    w ίϯςφऴྃ࣌ʹফ͑ͨΒࠔΔͷͰSN͸ࢦఆ͠ͳ͍
34. ίϯςφ΁ͷ઀ଓ w ίϯςφ಺Ͱ৽͘͠CBTIϓϩηεΛ࡞Γɺͦͷඪ४ೖྗΛܨ͙
    • $ docker container exec -it sl_test /bin/bash w ͜ΕͰTMίϚϯυ͕͖ͨͨ์୊ʂ
    w FYJUͯ͠ൈ͚·͠ΐ͏
35. ίϯςφ಺ίϚϯυͷ௚઀࣮ߦ w CBTI͕ͦͷ··ಈ͘Α͏ʹɺଞͷϓϩάϥϜ΋ಈ͘
    w TMΛͦͷ··࣮ߦͯ͠ΈΑ͏
    • $ docker container exec -it sl_test sl w େ͚͛ͩ͞Ͳ ݩͷ؀ڥΛԚછͤͣʹ৭ʑೖΕͯ࢖͑Δศར͞
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
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
38. ԋशɿ3VCZίϯςφͷ࡞੒ w 3VCZΠϯλϓϦλ͕ಈ͘ίϯςφΛ࡞ͬͯΈΑ͏
    w ެࣜͷSVCZΠϝʔδ΋ଘࡏ͠·͕͢ʜ
    w %PDLFSpMF
    
    *NBHF࡞੒
    
    ίϯςφੜ੒
    
    ίϚϯυ࣮ߦ
    w 3VCZΠϯλϓϦλͷىಈ͸ʮJSCʯίϚϯυͰ͢
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 <image_name>
40. લ൒͸͜͜·Ͱʂ
41. .VMUJ
    4UBHF
    #VJME
42. Ϗϧυ͕ඞཁͳίϯςφΛ࡞Δ w ͍··Ͱͷ%PDLFSίϯςφͷ࡞Γํ
    w 36/໋ྩΛ෼ׂ͢ΔͱϨΠϠ͕૿͑Δ
    w Ϗϧυʹඞཁͳ΋ͷΛΠϯετʔϧͯ͠
    w ιʔείʔυΛམͱ͖ͯͯ͠
    w Ϗϧυͯ͠
    w Ϗϧυ࣌ͷґଘύοέʔδɾιʔείʔυΛফ͢
    w ͜ΕΒΛ෼ׂ࣮ͯ͠ߦ͢Δͱ
43. ࢒೦ͳΠϝʔδ %PDLFS
    *NBHF Ϗϧυ ιʔεμ΢ϯϩʔυ ґଘΠϯετʔϧ ෆཁ෺ͷফڈ ͍Βͳ͍΋ͷ·Ͱ
 Πϝʔδʹؚ·ΕΔ
44. શମΛϨΠϠʹ·ͱΊΔ %PDLFS
    *NBHF ෆཁ෺ͷফڈ
    Ϗϧυ
    ιʔεμ΢ϯϩʔυ
    ґଘΠϯετʔϧ ͍Βͳ͍΋ͷ͸
 ؚ·Εͳ͍
    ˠ഑෍αΠζͷॖখ
45. Ͱ΋΍ͬͺΓ w ໘౗
    w ͦ͜Ͱɺ.VMUJ
    4UBHF
    #VJME
46. .VMUJ
    4UBHF
    #VJME #VJME
    *NBHF Ϗϧυ ιʔεμ΢ϯϩʔυ ґଘΠϯετʔϧ 3VOUJNF
    *NBHF ґଘΠϯετʔϧ Ϗϧυ੒Ռ෺ ੒Ռ෺͚ͩίϐʔ͠ɺ
 ࣮ߦ༻ίϯςφͷΈΛ഑෍
47. 4-Ͱ.VMUJ
    4UBHF
    #VJMEΛମݧ w 4-ΛϏϧυͯ͠ɺͦͷ੒Ռ෺͚ͩΛ࣮ߦ࣌ίϯςφʹࡌͤΔ
    w ࣮͸4-ͷ࣮ߦʹ͸ODVSTFT͕ඞཁ
    w ࣮ߦ࣌ίϯςφʹΠϯετʔϧ͓ͯ͘͠
    w %PDLFSͰΑ͘࢖͏ܰྔ-JOVYͷ"MQJOF
    -JOVYΛ࢖ͬͯ΍ͬͯΈΑ͏
48. 4-Ͱ.VMUJ
    4UBHF
    #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
49. Մมσʔλͱ
 ෳ਺ίϯςφͷ࿈ܞ
50. Մมσʔλͷߦํ w %PDLFSίϯςφ͸࢖͍ࣺͯ
    w ՄมσʔλϨΠϠ΋ίϯςφʹؚ·ΕΔ
    w ΑͬͯՄมσʔλ͸ίϯςφ͕ࢮ͵ͱҰॹʹࢮ͵
    w ඇৗʹࠔΔʢ࣮ࡍࠔͬͨʣ
51. %PDLFS
    7PMVNF w Մมσʔλ͸7PMVNFͱͯ͠ผͷͱ͜Ζʹஔ͖ɺͦΕΛϚ΢ϯτ
    w छྨͷํ๏
    w طଘσΟϨΫτϦͷϚ΢ϯτ
    w WPMVNFίϚϯυʹΑΔੜ੒
52. طଘσΟϨΫτϦͷϚ΢ϯτ w ϗετʹσʔλอଘ༻σΟϨΫτϦΛ࡞ΓͦΕΛϚ΢ϯτ͢Δ
    w ύʔϛογϣϯؔ܎͕΍΍͍͜͠ͷͰɺ͋Μ·Γ͓͢͢Ί͠ͳ͍
    w ίϯςφଆͰੜ੒͞ΕͨσʔλͷṖύʔϛογϣϯ
    w ॻ͖ࠐΉଆΛϗετ͔ήετʹݶఆ͢Ε͹0,
53. WPMVNFίϚϯυʹΑΔੜ੒ w %PDLFSʹ͢΂͓ͯ·͔ͤ͢Δ
    w ྑ͍ײ͡ʹ΍ͬͯ͘ΕΔͷͰָ
    • $ docker volume create --name hogehoge
54. 3FENJOFίϯςφΛ࡞Δ w ϓϩδΣΫτ؅ཧπʔϧ3FENJOFͷίϯςφΛ࡞ͬͯΈΔ
    w ͱΓ͋͑ͣԼௐ΂Λͯ͠ͲΜͳ෩ʹίϯςφΛ࡞Ε͹ྑ͍͔ݕ౼
55. ΕͬͭԼௐ΂  w 3FENJOFίϯςφΛ࡞ΔͨΊʹԿ͕ඞཁ͔ΛԼௐ΂
    w ͱΓ͋͑ͣ%PDLFS
    )VCͰݕࡧͯ͠ΈΔ
    w IUUQTIVCEPDLFSDPNSMJCSBSZSFENJOF
56. ΕͬͭԼௐ΂  w ҎԼͷ߲໨ʹ஫໨
    w 5BH
    w ґଘ͍ͯ͠Δίϯςφ
    w ࢖͑Δ؀ڥม਺
    w ಺෦Ͱ࢖͏ϙʔτ
    w ӬଓσʔλͷϚ΢ϯτ৔ॴ
57. ΕͬͭԼௐ΂  w 5BH
    w MBUFTUͰΑͦ͞͏
    w ґଘ͍ͯ͠Δίϯςφ
    w ͳΜΒ͔ͷ%#͕ඞཁΒ͍͠
    
    ͱΓ͋͑ͣ.Z42-
    w ࢖͑Δ؀ڥม਺
    w %#ͷ઀ଓઌ΍ύεϫʔυ͕ࢦఆग़དྷΔΒ͍͠
    w ಺෦Ͱ࢖͏ϙʔτ
    w ൪
    w ӬଓσʔλͷϚ΢ϯτ৔ॴ
    w lVTSTSDSFENJOFpMFTzʹఴ෇ϑΝΠϧ͕ஔ͔ΕΔΒ͍͠
58. ΕͬͭԼௐ΂  w .Z42-ʹ͍ͭͯ΋ಉ༷ͷ৘ใΛऩू͢Δ
59. ΕͬͭԼௐ΂  w 5BH
    w MBUFTUͰΑͦ͞͏
    w ࢖͑Δ؀ڥม਺
    w SPPUͷύεϫʔυ΍ॳظ%#໊͕ࢦఆग़དྷΔΒ͍͠
    w ӬଓσʔλͷϚ΢ϯτ৔ॴ
    w lWBSMJCNZTRMzʹσʔλϕʔε͕ஔ͔ΕΔΒ͍͠
60. Լௐ΂׬ྃ w ͬ͟ͱ͜ͷ͙Β͍Լௐ΂ग़དྷͨΒίϚϯυΛ૊ΈཱͯΑ͏ʂ
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
62. 3FENJOFͷಈ࡞֬ೝ w IUUQMPDBMIPTU
    w Q
    Φϓγϣϯͷࠨଆ͕ެ։ϙʔτͰӈଆ͕ίϯςφ಺෦ϙʔτ
    w ैͬͯ൪ϙʔτʹΞΫηε͢Ε͹0,
63. ΊΜͲ͘͘͞ͳ͍ʁ w ͍͘ΒԿͰ΋ίϚϯυ͕௕͗͢Δ
    w αʔϏε͝ͱʹίϯςφΛݐͯΔίϚϯυΛԆʑͱೖྗͨ͘͠ͳ͍
64. %PDLFS
    $PNQPTF w %PDLFSίϯςφͷ౷߹؅ཧπʔϧ
    w ZBNMܗࣜͷςΩετͰهड़
    w ΍ͬͺΓ(JUͰ؅ཧ͠΍͍͢
    w ϑΝΠϧ໊͸zEPDLFSDPNQPTFZNMzͰݻఆ
    w ͱΓ͋͑ͣ3FENJOFΛىಈͰ͖ΔϑΝΠϧΛݟͯΈΔ
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:
66. ֤ηΫγϣϯͷઆ໌ ηΫγϣϯ໊ આ໌ WFSTJPO EPDLFSDPNQPTFZNMͷॻࣜόʔδϣϯ
 Λ࢖͍ͬͯΔͷͰ͋Ε͹Λهೖ TFSWJDFT ίϯςφͷఆٛ WPMVNFT ӬଓσʔλྖҬͷఆٛ
67. TFSWJDFTηΫγϣϯ ηΫγϣϯ໊ આ໌ JNBHF 1VMMͯ͘͠ΔΠϝʔδ໊ WPMVNFT Ϛ΢ϯτ͢ΔϘϦϡʔϜ QPSUT ϙʔτͷϚοϐϯά FOWJSPONFOU ؀ڥม਺ EFQFOET@PO ґଘ͍ͯ͠Δίϯςφ໊
    ಺෦%/4Ͱ໊લղܾΛ࣮ࢪ
68. ࣮ߦͷ४උ w खಈͰ࡞ͬͨ3FENJOF
    
    .Z42-ίϯςφͷফڈ
    w 7PMVNF΋࡟আ͓ͯ͘͠
    • $ docker volume ls • $ docker volume rm VOLUME_NAME
69. ͍࣮͟ߦ • $ docker-compose up -d w EɿόοΫάϥ΢ϯυ࣮ߦ
    w ͢΂ͯͷίϯςφΛࢭΊ͍ͨͱ͖
    • $ docker-compose stop w ͢΂ͯͷίϯςφΛఀࢭ͔ͯ͠Β࡟আ͍ͨ͠ͱ͖
    • $ docker-compose down
70. ΊͬͪΌָ w ෳ਺ίϯςφΛ؅ཧ͢Δࡍʹ͸EPDLFSDPNQPTF
    w ໊લΛॻ͍͓͚ͯͩ͘ͰWPMVNF΋ࣗಈੜ੒
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
72. ԋश w 8PSEQSFTTίϯςφΛEPDLFSDPNQPTFͰ࡞ͬͯΈΑ͏
    w 8PSEQSFTTίϯςφͱ.Z42-ίϯςφͷ૊Έ߹Θͤ
    w 8PSEQSFTTଆ͔Β.Z42-ଆΛೝࣝ͢ΔͨΊͷ؀ڥม਺͸ʁ
    w ͲͷϙʔτΛόΠϯυ͢Δʁ
73. ·ͱΊ w %PDLFSͷٕज़എܠ͕Θ͔ͬͨ
    w %PDLFSpMF͕࡞ΕΔΑ͏ʹͳͬͨ
    w ίϯςφ͕࡞ΕΔΑ͏ʹͳͬͨ
    w .VMUJ
    4UBHF
    #VJME͕Ͱ͖ΔΑ͏ʹͳͬͨ
    w 7PMVNFΛѻ͑ΔΑ͏ʹͳͬͨ
    w $PNQPTFͰෳ਺ίϯςφ͕؅ཧͰ͖ΔΑ͏ʹͳͬͨ