kubernetes-meetup-4

Kubernetes Meetup Tokyo #4の発表
https://k8sjp.connpass.com/event/53737/
参考URL
https://platform9.com/blog/compare-kubernetes-vs-ecs/
https://medium.com/microscaling-systems/who-would-win-in-a-fight-between-kubernetes-and-ecs-ee47ac782342
http://www.stratoscale.com/blog/kubernetes/ec2-container-service-vs-kubernetes/

Transcript

1. ECS͔ΒGKEʹ ৐Γ׵͍͑ͨ Kubernetes Meetup Tokyo #4
2. Masato Oshima github.com/mpon @_mpon iOS,Scala,Infra Engineer
3. ϥΠϑΠϕϯτʹ·ͭΘΔαʔϏεΛӡӦ
4. ͬ͘͟Γࣾ಺ࣄ৘ ։ൃࢧԉ( ελσΟαϓϦ
   &/(-*4) LJETMZ θΫγΟΩονϯ ɾɾɾ w ֤αʔϏεͷΠϯϑϥߏஙɺӡ༻
   w ۀ຿վળɺࣗಈԽਪਐ
   w "84্ʹΠϯϑϥߏங
5. Πϯϑϥ Elastic Container Service
6. ίϯςφӡ༻͍͍ʂʂ
   &$4΋͍͍
   ͍͍Αɺ͍͍Μ͚ͩͲ΋
   ͪΐͬͱ଍Γͳ͍ͱ͜Ζ΋͋Δ
7. w "84ͷ֤αʔϏεͱ&$4΁ͷ౷߹͕·ͩ·ͩൃల ్্
   w -BVODI
   $POpHॻ͖௚͠ͳͲΠϯελϯεͷ૿ݮ ͳͲ͕ਏ͍
   w %FQMPZ࣌ͷSPMMCBDLͳͲͷ࢓૊Έ͕ͳ͍ͷͰ࡞Δ ඞཁ͕͋Δ
   w ίϯςφͷϩά͕ݟʹ͍͘
   w ϙʔτϚοϐϯά͕ͭΒ͍
   w $16΍ϝϞϦʹۭ͖͕͋Δͷʹೖͬͯ͘Εͳ͍ͱ ͖͕͋Δ &$4ͷ͍͚ͯͳ͍ͱ͜Ζ
8. ։ൃࢧԉ
   1SPEVDUJWJUZ
   &OHJOFFSJOH
9. ΤϯδχΞ͕։ൃʹूதͰ͖Δ؀ڥΛ࡞Δ
10. 5IF
    5XFMWF
    'BDUPS
    "QQΛ΋ͱʹٞ࿦ w εςʔδϯά؀ڥ͕଍Γͳ͍
    w ϩά͕ݟʹ͍͘
    w σϓϩΠʹ͕͔͔࣌ؒΔ
    ౳ʑɾɾ
12. 
    )FSPLVϥΠΫͳ1BBT
    
    044ɺ(PMBOHͰ։ൃ
    
    .JDSPTPGUʹ+PJOɺܧଓੑ΋͋Γͦ͏
    
    
    
    
    LVCFSOFUFT
    /BUJWF
13. %FJTΛ1SPEVDUJPOͰ ӡ༻͢Δͧ
14. ·ͣ͸
    LVCFSOFUFT
    ͱ஥ྑ͘ͳΔ
15. ೥ &$4ͱLVCFSOFUFTͷྺ࢙ͷൺֱ ೥ "84
    &$4
16. ೥ &$4ͱLVCFSOFUFTͷྺ࢙ͷൺֱ ೥ "84
    &$4 w %PDLFS͕ϜʔϒϝϯτΛ࡞Δ
    w ҙ֎ͱLVCFSOFUFTͱ&$4͕ग़ͨλΠϛ ϯά͸มΘΒͳ͍ʁʁʁ
18. #PSH
    LVCFSOFUFTͷઌഐ
    (PPHMF͸೥Ҏ্લ͔Βίϯςφͷ ӡ༻Λຊ൪Ͱ΍͖ͬͯͨʢυϠο
19. ೥ &$4ͱLVCFSOFUFTͷྺ࢙ͷൺֱ ೥ "84
    &$4
20. ೥ &$4ͱLVCFSOFUFTͷྺ࢙ͷൺֱ ೥ Y೥
    
    ɾ
    
    
    
    ɾ
    
    ɾ
    
    ɾ #PSH
21. ೥ &$4ͱLVCFSOFUFTͷྺ࢙ͷൺֱ ೥ Y೥
    
    ɾ
    
    
    
    ɾ
    
    ɾ
    
    ɾ #PSH ڧ͍ʢ֬৴ʣ
22. LVCFSOFUFT
    Ͳ͜Ͱಈ͔͔͢໰୊
23. w Ͳͷ؀ڥͰ΋ಈ͘ʂ
    w "84͸ެࣜαϙʔτͳ͠ɺLVCFBXT΍LPQT͕͋Δ
    
    
    .BTUFS
    /PEFɺFUDEͷ؅ཧͱ͔େมͦ͏ʢയવ ͱͨ͠ΠϝʔδͳͷͰ৭ʑฉ͍ͯΈ͍ͨͰ͢ʣ
24. w Ͳͷ؀ڥͰ΋ಈ͘ʂ
    w "84͸ެࣜαϙʔτͳ͠ɺLVCFBXT΍LPQT͕͋Δ
    
    
    .BTUFS
    /PEFɺFUDEͷ؅ཧͱ͔େมͦ͏ "84͞Μʂʂ
    ͓ئ͍͠·͢ʂʂʂ
25. w Ͳͷ؀ڥͰ΋ಈ͘ʂ
    w "84͸ެࣜαϙʔτͳ͠ɺLVCFBXT΍LPQT͕͋Δ
    
    
    .BTUFS
    /PEFɺFUDEͷ؅ཧͱ͔େมͦ͏
    w ($1Ͱ͸(,& (PPHMF
    $POUBJOFS
    &OHJOF ͕͋Δ
    
    
    .BTUFS
    /PEFɺFUDEɺ(-#$ͳͲ΋Ζ΋Ζάʔ άϧ༷͕؅ཧͯ͘͠ΕΔ.BOBHFEͳαʔϏεɻͳΔ΂ ͘਎Λ೚ͤΔɻ
26. %FJT
    PO
    (,&Λݕূͯ͠
    LVCFSOFUFT
    ͍͢͝ͱࢥͬͨͱ͜Ζ
27. %FJTͷ%BUBCBTF઀ଓͷྫ (,& LVCFSOFUFT EFJTSPVUFS EFJTDPOUSPMMFS EFJTEBUBCBTF %FJT
28. %FJTͷ%BUBCBTF઀ଓͷྫ (,& LVCFSOFUFT EFJTSPVUFS EFJTDPOUSPMMFS EFJTEBUBCBTF $MVTUFSͷ֎ʹग़͍ͨ͠ %FJT
29. $MPVE
    42- (,& LVCFSOFUFT EFJTSPVUFS EFJTDPOUSPMMFS $MPVE
    42- ($1ͷ$MPVE
    42-ͷ৔߹$MVTUFSωοτ ϫʔΫͷ֎ͳͷͰΠϯλʔωοτܦ༝Ͱ
    *1ΞυϨεڐՄPS44-ূ໌ॻ઀ଓɻ
    TJEF
    DBSύλʔϯͰ(PPHMF
    $MPVE
    42-
    1SPYZΛͨͯΔํ๏͕ެࣜͰ঺հ͞ΕͯΔ ͕ɺ%FJT͕ରԠͯ͠ͳ͍ɻ $MPVE
    42-
    1SPYZ %FJT
30. ϓϧϦΫνϟϯεʂʁ
31. ͦΜͳඞཁͳ͔ͬͨ
32. /BNFTQBDFΛ෼͚Δ (,& LVCFSOFUFT EFJTSPVUFS EFJTDPOUSPMMFS $MPVE
    42- %FJT TRMQSPYZ $MPVE
    42-
    1SPYZ ผͷ/BNFTQBDFΛ੾ͬͯɺ
    4FSWJDFͱ%FQMPZNFOUͰ
    QPEΛಈ͔͢ 4FSWJDF
33. *OUFSOBM$PNNVOJDBUJPO (,& LVCFSOFUFT EFJTSPVUFS EFJTDPOUSPMMFS $MPVE
    42- %FJT TRMQSPYZ $MPVE
    42-
    1SPYZ 4FSWJDF໊/BNF4QBDF໊Ͱ઀ଓͰ͖ͪΌ͏ʂʂ
    LVCFEOT໊͕લΛղܾͯ͘͠ΕΔ
    LVCFSOFUFT͍͢͝ʂʂʂʂʂ 4FSWJDF
34. ൿಗ৘ใͷѻ͍ (,& LVCFSOFUFT EFJTSPVUFS EFJTDPOUSPMMFS $MPVE
    42- %FJT TRMQSPYZ $MPVE
    42-
    1SPYZ $MPVE
    42-΁ͷ"1*Ωʔͱ͔
    %#ͷ઀ଓ৘ใ͸Ͳ͏͢ΔΜ΍ 4FSWJDF
35. 4FDSFU
36. 4FDSFUͷఆٛ
37. 4FDSFUΛ࢖ͬͯൿಗ৘ใΛಡΈࠐΉ (,& LVCFSOFUFT EFJTSPVUFS EFJTDPOUSPMMFS %FJT TRMQSPYZ $MPVE
    42-
    1SPYZ 4FSWJDF 4FDSFU
    DSFEFOUJBMKTPO ൿಗ৘ใΛ7PMVNFϚ΢ϯτͰ͖Δʂ
    ؀ڥม਺ͱͯ͠΋ར༻Ͱ͖Δɻ
    LVCFSOFUFT͍͢͝ʂʂʂʂʂʂʂ
38. ϩά͕ݟ΍͍͢
39. LVCFDUM
    QSPYZͰ؅ཧը໘͕༻ҙ͞ΕͯΔ
40. (6*͔Βϩά΋֬ೝͰ͖Δ
41. ΋ͪΖΜίϚϯυϥΠϯ͔Β΋
42. ଞʹ΋
    ৭ʑ͚͋ͬͨͲ
    ௐ΂Ε͹ௐ΂Δ΄Ͳ
    LVCFSOFUT͍͢͝
43. w Կ͔ى͖ͨ࣌ʹ(,&ͷ໰୊ͳͷ͔ɺ ,VCFSOFUFTͷ໰୊ͳͷ͔ɺ%FJTͷ໰୊ͳͷ ͔ௐ΂Δͷ͕େม
    w "84͔Β͖ͨਓ͔ؒΒ͢Δͱ($1ͷωοτ ϫʔΫͷ֓೦Ή͍ͣ
    w ,VCFSOFUFTͷԞ͕ਂ͗͢Δɻߏ੒ཁૉ͕ଟ ͗ͯ͢ຊ͕ॻ͚ͦ͏ɻ
    w ݁ߏ͍͍ͦͦ͜͜ײ͡ʹ׆ൃʹΞοϓσʔτ ͠ଓ͚ͯΔͷͰݹ͍৘ใͱ͔͋Δɻ ͱ͸͍͑LVCFSOFUFT֮͑Δͷେม
44. ίϯςφΛ
    ӡ༻͢ΔͳΒ
    LVCFSOFUFTڧ͠ ·ͱΊͷҰ۟ &$4ͷਐԽ΋ظ଴ʂʂ