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STNSとDocker
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Kazuhiko Yamashita
April 23, 2016
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STNSとDocker
Kazuhiko Yamashita
April 23, 2016
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Transcript
य़ͷཅؾʹ༠ΘΕͯ STNSͱDocker
hi! GMO Pepabo, Inc. ϗεςΟϯάࣄۀ෦ ϜʔϜʔυϝΠϯάϧʔϓ γχΞΤϯδχΞ @pyama86
STNS ɾLinuxϢʔβʔɺάϧʔϓͷ໊લղܾ ɾSSHϩάΠϯ࣌ͷެ։伴ͷऔಘ ɾSudoύεϫʔυͷೝূ
STNS ɾTOMLܗࣜͷઃఆϑΝΠϧ ɹˠγϯϓϧͳཧ ɾrhel,debianͷϦϙδτϦఏڙ ɾx86_64,i386ͷαϙʔτ [users.example] id = 1001 group_id
= 1001 keys = ["ssh-rsa XXXXX…"] [groups.example] id = 1001 users = ["example"]
ෳڥΛαϙʔτ ↓ ӡ༻ෛՙ͕ߴ·Δ
LinuxϛυϧΣΞͷ߹ ɾෳͷOSɾΞʔΩςΫνϟͰͷಈ࡞Λอূ ɾෳͷܗࣜͷύοέʔδϯάʹରԠ(rpm,deb) ɾLinuxͷࠜװͷػೳͰ͋ΔͨΊαʔϏεஅ ڐ͞Εͳ͍
ϦϦʔεϑϩʔ 1.push 2.webhook 3.CI 4.test deploy 5.install test 6.integration test
7.producion deploy
Docker
ϦϦʔεϑϩʔ 1.push 2.webhook 3.CI 4.test deploy 5.install test 6.integration test
7.producion deploy Docker
ׂ͝ͱʹΠϝʔδΛ͚Δ 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)
DRY
Base STEP1:ΠϝʔδཧΛೋஈ֊ʹ rhel-x86 rhel-i386 debian-i386 debian-x86 Πϯετʔϧ͢ΔϛυϧΣΞ 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 ϕʔεΠϝʔδ͔Βׂ͝ͱʹ ΠϝʔδΛ࡞͢Δ
STEP2:ERBͰDockerfileͰग़དྷΔ͜ͱΛ૿͢ ɾdocker/centos-ci.erb DockerfileͷFROMʹมΛࢦఆͰ͖ͳ͍ͷͰ ERBͰςϯϓϨʔτԽ͢Δ
STEP3:RakeͰBuild͢Δ ɾRakefile Rake Ruby Ͱॻ͔ΕͨϏϧυπʔϧɻ ERBͱ߹ΘͤΔ͜ͱͰॏෳΛݮΒ͠ɺλεΫΛఆٛ͢Δ͜ͱ͕ग़དྷ·͢ɻ
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
͞Βʹ
Travis CIͳΒDockerಈ͘ ɾύοέʔδ࡞ ɾΠϯετʔϧ ɾServerspecͰల։ޙͷঢ়ଶΛςετ ɹ →ෳͷOSɺෳͷΞʔΩςΫνϟΛCI
࠷ޙʹ ɾDockerΛར༻͢ΔͱෳͷڥΛखܰʹ४උ͢Δ ͜ͱ͕ग़དྷΔ͕ɺखܰ͞Ώ͑ʹDRYݪଇʹ͕ͪ͠ ɾRakeͱΈ߹Θͤɺಉ͡ఆٛΛߦΘͳ͍ ɾϕʔεΠϝʔδͱ۩Πϝʔδͷೋஈ֊ʹ͚Δ ͜ͱͰπʔϧͱΈ߹Θͤ͘͢ͳΔ ɾSTNSɺຊʹศར͔ͩΒͬͨ΄͏͕͍͍
͓ෲ͍ͨ͢ΆΑ