STNSとDocker

Transcript

1. य़ͷཅؾʹ༠ΘΕͯ
   STNSͱDocker
   

   View Slide

2. hi!
   GMO Pepabo, Inc.
   ϗεςΟϯάࣄۀ෦
   ϜʔϜʔυϝΠϯάϧʔϓ
   γχΞΤϯδχΞ
   @pyama86
   

   View Slide

3. STNS
   ɾLinuxϢʔβʔɺάϧʔϓͷ໊લղܾ
   ɾSSHϩάΠϯ࣌ͷެ։伴ͷऔಘ
   ɾSudoύεϫʔυͷೝূ
   

   View Slide

4. STNS
   ɾTOMLܗࣜͷઃఆϑΝΠϧ
   ɹˠγϯϓϧͳ؅ཧ
   ɾrhel,debianͷϦϙδτϦఏڙ
   ɾx86_64,i386ͷαϙʔτ
   [users.example]
   id = 1001
   group_id = 1001
   keys = ["ssh-rsa XXXXX…"]
   [groups.example]
   id = 1001
   users = ["example"]
   

   View Slide

5. ෳ਺؀ڥΛαϙʔτ
   ↓
   ӡ༻ෛՙ͕ߴ·Δ
   

   View Slide

6. Linuxϛυϧ΢ΣΞͷ৔߹
   ɾෳ਺ͷOSɾΞʔΩςΫνϟͰͷಈ࡞Λอূ
   ɾෳ਺ͷܗࣜͷύοέʔδϯάʹରԠ(rpm,deb)
   ɾLinuxͷࠜװͷػೳͰ͋ΔͨΊαʔϏεஅ͸
   ڐ͞Εͳ͍
   

   View Slide

7. ϦϦʔεϑϩʔ
   1.push
   2.webhook
   3.CI
   4.test deploy
   5.install test 6.integration test
   7.producion deploy
   

   View Slide

8. Docker
   

   View Slide

9. ϦϦʔεϑϩʔ
   1.push
   2.webhook
   3.CI
   4.test deploy
   5.install test 6.integration test
   7.producion deploy
   Docker
   

   View Slide

10. ໾ׂ͝ͱʹΠϝʔδΛ෼͚Δ
    rhel-x86-build rhel-x86-test rhel-x86-pkg
    rhel-i386-build rhel-i386-test rhel-i386-pkg
    debian-x86-build debian-x86-test debian-x86-pkg
    debian-i386-build debian-i386-test debian-i386-pkg
    rhel-x86-chef
    rhel-i386-chef
    debian-x86-chef
    debian-i386-chef
    16ύλʔϯ×2(server,client)
    

    View Slide

11. DRY
    

    View Slide

12. Base
    STEP1:Πϝʔδ؅ཧΛೋஈ֊ʹ
    rhel-x86
    rhel-i386
    debian-i386
    debian-x86
    Πϯετʔϧ͢Δϛυϧ΢ΣΞ΍
    ಺෦ઃఆΛἧ͑ɺΞʔΩςΫνϟ
    ʹґଘ͠ͳ͍ૢ࡞ΛՄೳͱ͢Δ
    concreate
    rhel-x86-build rhel-x86-test rhel-x86-pkg
    rhel-i386-build rhel-i386-test rhel-i386-pkg
    debian-x86-build debian-x86-test debian-x86-pkg
    debian-i386-build debian-i386-test debian-i386-pkg
    ϕʔεΠϝʔδ͔Β໾ׂ͝ͱʹ
    ΠϝʔδΛ࡞੒͢Δ
    

    View Slide

13. STEP2:ERBͰDockerfileͰग़དྷΔ͜ͱΛ૿΍͢
    ɾdocker/centos-ci.erb
    DockerfileͷFROMʹ͸ม਺ΛࢦఆͰ͖ͳ͍ͷͰ
    ERBͰςϯϓϨʔτԽ͢Δ
    

    View Slide

14. STEP3:RakeͰBuild͢Δ
    ɾRakefile
    Rake ͸ Ruby Ͱॻ͔ΕͨϏϧυπʔϧɻ
    ERBͱ߹ΘͤΔ͜ͱͰॏෳΛݮΒ͠ɺλεΫΛఆٛ͢Δ͜ͱ͕ग़དྷ·͢ɻ
    

    View Slide

15. Dockerfile
    rhel-x86-build rhel-x86-test rhel-x86-pkg
    rhel-i386-build rhel-i386-test rhel-i386-pkg
    debian-x86-build debian-x86-test debian-x86-pkg
    debian-i386-build debian-i386-test debian-i386-pkg
    bin/rake build bin/rake test bin/rake pkg
    ໾ׂ͝ͱʹ1ίϚϯυͰશͯͷOSɺ
    ΞʔΩςΫνϟͰ࣮ߦͰ͖ΔΑ͏ʹͳΔ
    

    View Slide

16. ͞Βʹ
    

    View Slide

17. Travis CIͳΒDocker΋ಈ͘
    ɾύοέʔδ࡞੒
    ɾΠϯετʔϧ
    ɾServerspecͰల։ޙͷঢ়ଶΛςετ
    ɹ →ෳ਺ͷOSɺෳ਺ͷΞʔΩςΫνϟΛCI
    

    View Slide

18. ࠷ޙʹ
    ɾDockerΛར༻͢Δͱෳ਺ͷ؀ڥΛखܰʹ४උ͢Δ
    ͜ͱ͕ग़དྷΔ͕ɺखܰ͞Ώ͑ʹDRYݪଇʹ൓͕ͪ͠
    ɾRakeͱ૊Έ߹Θͤɺಉ͡ఆٛΛߦΘͳ͍
    ɾϕʔεΠϝʔδͱ۩৅Πϝʔδͷೋஈ֊ʹ෼͚Δ
    ͜ͱͰπʔϧͱ૊Έ߹Θͤ΍͘͢ͳΔ
    ɾSTNSɺຊ౰ʹศར͔ͩΒ࢖ͬͨ΄͏͕͍͍
    

    View Slide

19. ͓ෲ͍ͨ͢ΆΑ
    

    View Slide