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Inside Nyah & Future - A case of "Private Cloud...
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Shinya Tsunematsu
November 30, 2017
Technology
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Inside Nyah & Future - A case of "Private Cloud" using OpenStack -
社内勉強会で話したペパボのOpenStackプライベートクラウド"Nyah"のアーキテクチャと今後の改善方針について
Shinya Tsunematsu
November 30, 2017
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Transcript
"DBTFPGl1SJWBUF$MPVEzVTJOH0QFO4UBDL !UONU(.01FQBCP *OD ٕज़෦#13ࣨ5FDI.5( *OTJEF/ZBI'VUVSF
ϓϦϯγύϧΤϯδχΞ ৗদ৳࠸!UONU ٕज़෦ٕज़ج൫νʔϜ IUUQTCMPHUONUJOGP
ࠓͷ༰ w/ZBIͷߏͱߏஙɾӡ༻ํ๏ w/ZBIͷωοτϫʔΫΛؚΉཧɾཧߏ wࠒͷӡ༻ํ๏ wࠓޙͷ/ZBIͷվળϓϥϯ wݱࡏͷ w࠷ۙͷ0QFO4UBDLपลٕज़հ wվળϓϥϯͱݱঢ়
ࠓͷΰʔϧ w/ZBIͷߏ͕͔Δ w/ZBIͷӡ༻ํ๏͕͔Δ w/ZBIʹؔΘͬͯΈ͍ͨͱࢥ͏Α͏ʹͳΔ
/ZBIͷߏͱߏஙɾӡ༻ํ๏
͓͞Β͍
0QFO4UBDLͱ wΫϥυߏஙڥ༻ͷιϑτΣΞ܈ w1ZUIPOͰॻ͔Ε͍ͯΔ wϚΠΫϩαʔϏεΞʔΩςΫνϟ
ϚΠΫϩαʔϏεΞʔΩςΫνϟ wαʔϏεʹΑΔίϯϙʔωϯτԽ wϏδωεέΠύϏϦςΟʹجͮ͘৫Խ wϓϩδΣΫτͰͳ͘ϓϩμΫτ wεϚʔτͳΤϯυϙΠϯτͱ୯७ͳύΠϓॲཧ wࢄΨόφϯε wࢄσʔλϚωδϝϯτ wΠϯϑϥͷࣗಈԽ wϑΣΠϧΛલఏͱͨ͠ઃܭ wਐԽతͳઃܭ
IUUQNBSUJOGPXMFSDPNBSUJDMFTNJDSPTFSWJDFTIUNM
IUUQTEPDTPQFOTUBDLPSHJOTUBMMHVJEFHFUTUBSUFEMPHJDBMBSDIJUFDUVSFIUNM
None
IUUQTEPDTPQFOTUBDLPSHNJUBLBJOTUBMMHVJEFSEPDPNNPOHFU@TUBSUFE@DPODFQUVBM@BSDIJUFDUVSFIUNM
ཁ͢Δʹͬ͘͟Γ͓͖͍ͬͯͨ͜ͱ w֤ίϯϙʔωϯτ͕"1*ܦ༝Ͱ࿈ܞ wίϯϙʔωϯτͷҰͭҰͭʹϓϩδΣΫτ໊ w/PWB /FVUSPO ,FZTUPOF $JOEFS wͲͷίϯϙʔωϯτΛͲ͏ஔ͢Δ͔ߏஙɾӡ༻͢Δਓ࣍ୈ wʢଞͷϚΠΫϩαʔϏεΞʔΩςΫνϟͷಛੑ࣮ࡍӡ༻͍ͯ࣌͘͠ ʹମײ͍ͯͣ͘͠ʣ
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/ZBIͰʁ
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wͦͷଞΛΠϯελϯεͷԾԽϦιʔεʹશৼΓ
None
ίϯϙʔωϯτͷߏஙɾӡ༻ํ๏ w6CVOUVͷύοέʔδͰߏங w$IFGͰཧIUUQTHJUQFQBCPDPNUFDIOZBIDIFG w)BWBOB OZBIDMBTTJD ࣌ʹ!QZBNBʹΑͬͯ࡞ΒΕɺ.JUBLB OZBI ༻ʹ!UONU͕վम w͍͍֤ͩͨίϯϙʔωϯτ͝ͱͷཻͰDPPLCPPL w71/ܦ༝Ͱ֤ϚγϯʢϕΞϝλϧɾ7.ʣʹϓϩϏδϣχϯά
USFFE- ͍͍ͩͨ0QFO4UBDLίϯϙʔωϯτ͝ͱ
SFDJQFFYBNQMF
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ઃఆมߋͱͦΕʹ͏Γ͠ͷ৺ཧతෛ୲ wطଘͷ7.ʹ$IFGͰߋ৽ɾมߋΛ͔͚Δҝ w7.ͷલʹϩʔυόϥϯαΛڬΜͰ͓ΓɺҎԼͷखॱՄೳʢٯʹ͢ ΕϩʔϧόοΫʣɻ͕ͩखؒʂ ৽͍͠ίϯϙʔωϯτ7.Λߏங͢Δ ϩʔυόϥϯαʹՃ͢Δ ݹ͍ίϯϙʔωϯτ7.Λϩʔυόϥϯα͔Β֎͢
0QFO4UBDLࣗମͷόʔδϣϯΞοϓ w͜Ε/ZBIͷΈͰͳ͘ɺଟ͘ͷϢʔβʔɺίϛϡχςΟશൠʹ͍͑Δ wઃఆมߋͱ͍͏ҙຯͰલϖʔδͱཧ༝ಉ͡ w0QFO4UBDLࣗମʹ৽͍͠όʔδϣϯ͕ग़Δ w.JUBLB ˠ/FXUPO ˠ0DBUB
ˠ1JLF w.JUBLBͰߏங͞Εͨ/ZBIɺ࣮αϙʔτతʹ&0-
·ͱΊΔͱ wվળίετ͕ߴ͍ wվળεϐʔυ͕͍ wͦͯ͠ͳʹΑΓl҆৺͍ͨ͠zʜ
ͱ͜ΖͰ
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0QFO4UBDLͷίϯϙʔωϯτΛ ίϯςφԽͯ͠ ,VCFSOFUFTͰཧ͢ΕউͯΔͷͰʁ
࠷ۙͷ0QFO4UBDL ,VCFSOFUFTपΓ
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wϞχλϦϯά *OqVY%# (SBGBOB
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5SJQMF0 0QFO4UBDLPO0QFO4UBDL IUUQTXXXTMJEFTIBSFOFUUFDICMPHZBIPPZBIPPKBQBONFFUVQ
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վળϓϥϯ
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ݱঢ়ͷਐḿ wPQFOTUBDLIFMN wࡁ"MMJO0OFͳ0QFOTUBDLPO,4ڥ wະࡁ.VMUJOPEFͷ0QFO4UBDLPO,4ڥ
·ͱΊ wݱࡏͷ/ZBIͷߏɾӡ༻ํ๏Λઆ໌ͨ͠ wݱࡏͷӡ༻ͷΛड़ͨ wΛղܾ͠͏Δ࠷ۙͷ0QFO4UBDL ,VCFSOFUTपลͷπʔϧɾΞʔ ΩςΫνϟʹ͍ͭͯհͨ͠ wݱࡏͷΛͲ͏ղܾ͔ͯ͘͠ͷϓϥϯΛड़ͨ
ඪʹར༻ॲΛཱͯΔʂʂ
/ZBIͷࠓޙʹ͝ظ͍ͩ͘͞