Webサーバの高集積マルチテナントアーキテクチャに関する研究 / Studies on Highly Integrated Multi-Tenant Architecture for Web Servers

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4UVEJFTPO)JHIMZ*OUFHSBUFE.VMUJ5FOBOU"SDIJUFDUVSF GPS8FC4FSWFST দຊ྄հ ೥݄೔ ೥౓ژ౎େֶେֶӃ৘ใֶݚڀՊത࢜՝ఔ༧උ৹ࠪ 8FCαʔόͷߴूੵϚϧνςφϯτ ΞʔΩςΫνϟʹؔ͢Δݚڀ

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໨࣍ʢʣ ݚڀͷ໨తͱҐஔ͚ͮ ैདྷͷݚڀͱ՝୊ͷ੔ཧ ߴूੵϚϧνςφϯτํࣜͷӡ༻ޮ཰ͱηΩϡϦςΟͷཱ྆ ͷͨΊͷΞΫηε੍ޚΞʔΩςΫνϟ ߴूੵϚϧνςφϯτํࣜͷߴ଎ʹݖݶ෼཭͢ΔΞΫηε੍ ޚΞʔΩςΫνϟ

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໨࣍ʢʣ ߴ଎͔ͭ҆શʹεΫϦϓτݴޠͰ8FCαʔόΛ֦ு͢ΔͨΊ ͷΞʔΩςΫνϟ ϦΫΤετ୯ҐͰίϯϐϡʔλϦιʔεΛ෼཭͢ΔϦιʔε੍ ޚΞʔΩςΫνϟ ·ͱΊ

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ୈষ ݚڀͷ໨తͱҐஔ͚ͮ

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ݚڀͷഎܠ wΫϥ΢υ΍֤छ8FCαʔϏεͷීٴͱݸਓͷར༻ w8FCαʔϏεͷ௿Ձ֨Խͱ඼࣭ͷڝ૪ w8FCαʔόͷߴूੵϚϧνςφϯτํࣜʹ஫໨ wηΩϡϦςΟͱੑೳ޲্͕ॏཁ wӡ༻ٕज़ͷݚڀͱγεςϜͷ҆ఆԽ͕՝୊

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ݚڀͷ໨త wߴूੵϚϧνςφϯτํࣜͷ՝୊Λ੔ཧɾղܾ wಛʹςφϯτ಺ͷίϯςϯπΛࣄۀऀ͕؅ཧͰ͖ͳ͍৔߹ ߴूੵϚϧνςφϯτؒͰͷݖݶ෼཭ͷ՝୊ղܾ ߴूੵϚϧνςφϯτํࣜͷػೳ֦ுͷ՝୊ղܾ ߴूੵϚϧνςφϯτؒͰͷϦιʔε෼཭ͷ՝୊ղܾ

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ݚڀͷҐஔ͚ͮ w8FCαʔόͷߴूੵϚϧνςφϯτํࣜʹ͓͍ͯίϯςϯπ ੍͕ޚग़དྷͳ͍৔߹ͷෳ਺ͷ՝୊Λ੔ཧͯ͠ղܾ wߴूੵϚϧνςφϯτํࣜͷ8FCϗεςΟϯάʹண໨ wମܥతʹϚϧνςφϯτํࣜͷैདྷख๏ͷ՝୊Λ੔ཧ wੑೳɾηΩϡϦςΟɾϦιʔε੍ޚɾӡ༻ٕज़ͷ؍఺Ͱղܾ w044ͱͯ͠ӡ༻ʹ଱͑͏Δ࣮૷Λߦ͍෯޿͘ར༻ͯ͠௖͘

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ୈষ ैདྷͷݚڀͱ՝୊ͷ੔ཧ

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ߴूੵϚϧνςφϯτํࣜͷ՝୊Λ੔ཧ جຊ֓೦ ӡ༻ٕज़ͱηΩϡϦςΟͱੑೳͷ՝୊ 8FCαʔόػೳ֦ுͷ՝୊ 8FCαʔόͷϦιʔε੍ޚͷ՝୊

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جຊ֓೦

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Ϛϧνςφϯτํࣜ

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8FCαʔόͷϚϧνςφϯτํࣜ w୯Ұͷαʔόʹෳ਺ͷϢʔβ؀ڥΛߏங wӡ༻ίετͱऩ༰ʢϋʔυ΢ΣΞʣίετΛ௿ݮՄೳ wϢʔβ؀ڥͷίϯςϯπ੍͕ޚՄೳͳ৔߹͸ద੾ wࣄۀऀ͕ίϯςϯπΛ؅ཧͰ͖ͳ͍৔߹ӡ༻͕ඇৗʹࠔ೉ ςφϯτؒͷϦιʔεͷڝ߹΍ੑೳͷόϥϯε౳

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8FCίϯςϯπͷ؅ཧͱϚϧνςφϯτ w8FCίϯςϯπΛࣄۀऀ͕؅ཧͰ͖Δ৔߹ 8FCίϯςϯπͰϦιʔε΍ݖݶͷ෼཭Λ૝ఆՄೳ ςφϯτͷऩ༰ઃܭ΋ൺֱత༰қ w8FCίϯςϯπΛࣄۀऀ͕؅ཧͰ͖ͳ͍৔߹ ͋ΒΏΔίϯςϯπ͕ಈͨ͘Ίऩ༰ઃܭɾӡ༻͕ࠔ೉ ੬ऑͳίϯςϯπ͕͋ΔલఏͰϦιʔεɾݖݶ෼཭

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8FCϗεςΟϯάαʔϏε

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8FCϗεςΟϯάαʔϏεͷಛ௃ wࣄۀऀ͸͓٬༷ͷ8FCίϯςϯπΛ੍ޚͰ͖ͳ͍ wϛυϧ΢ΣΞɾ04Ͱ੍ޚ͢Δඞཁ͕͋Δ wͰ͖Δ͚ͩฏ౳ʹϢʔβମݧΛఏڙ͢΂͖ wڞ༗ͷ৔߹͸Ϧιʔε੍ޚ΍ηΩϡϦςΟ͕ॏཁ wੑೳͱऩ༰਺Λ͍͔ʹόϥϯεΛͱΔ͔΋ॏཁ

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ߴूੵͷඞཁੑͱ௿Ձ֨Խ

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ݸਓ޲͚ͷ8FCαʔϏεͷ૿Ճͱ௿Ձ֨Խ wֶੜ΍ओ්ͩͬͨΓݸਓ͕झຯͰ࢖͏༻్͕ଟ͍ wϋʔυ΢ΣΞʹͲΕ͚ͩߴूੵͰ͖Δ͔͕ॏཁ wͱʹ͔҆͘͘ੑೳͷྑ͍΋ͷΛఏڙ͍ͨ͠ wຊݚڀͰ͸ιϑτ΢ΣΞٕज़ʹΑΔղܾͷΞϓϩʔν

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ϚϧνςφϯτΞʔΩςΫνϟͷجຊ֓೦ wߴूੵϚϧνςφϯτํࣜͷ8FCαʔόͷΞʔΩςΫνϟ wಈతίϯςϯπͷ࣮ߦํࣜ

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ߴूੵϚϧνςφϯτํࣜͷ 8FCαʔόͷΞʔΩςΫνϟ

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ϓϩηε਺ͱऩ༰αΠτ਺͕ॏཁ wϓϩηε਺͕αΠτ਺ʹґଘ͠ͳ͍Α͏ͳߏ੒ wෳ਺αΠτڞ༗ͷ8FCαʔόϓϩηε͕ϦΫΤετ ͞Εͨϗετ໊͔ΒಈతʹίϯςϯπΛݕग़ͯ͠ॲཧ ͢Δํ͕ࣜߴूੵϚϧνςφϯτʹ͸ඞཁ ྫɿ"QBDIFͷ7JSUVBM)PTU

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8FCαʔόͷجຊతͳϞσϧ 1BSFOUIUUQEQSPDFTT PXOFSSPPU $IJMEIUUQEQSPDFTT PXOFSBQBDIF $IJMEIUUQEQSPDFTT PXOFSBQBDIF $IJMEIUUQEQSPDFTT PXOFSBQBDIF $MJFOU ϦΫΤετ Ϩεϙϯε 6/*9ܥ04ͷ৔߹ࣄલʹϦΫΤετΛड͚Δ ϓϩηεΛෳ਺GPSL ͯ͠ϓʔϧ͓ͯ͘͠ ʢ͜ΕΒશͯΛؚΊͯʮ୯Ұͷαʔόϓϩηεʯͱఆٛʣ ϦΫΤετ Ϩεϙϯε ϦΫΤετ Ϩεϙϯε

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ߴूੵͷͨΊͷΞʔΩςΫνϟ IUUQE Ϣʔβ" IUUQE Ϣʔβ# IUUQE Ϣʔβ$ IUUQE Ϣʔβ" Ϣʔβ# Ϣʔβ$ ޮ཰ྑ͘࢒ϦιʔεΛ࢖͑Δ ىಈʹඞཁ ͳϦιʔε ىಈʹඞཁ ͳϦιʔε ىಈʹඞཁ ͳϦιʔε ىಈʹඞཁͳϦιʔε ߴूੵ͕ཁٻ͞ΕΔ৔߹ͷ Ϛϧνςφϯτʢຊݚڀʣ ϚϧνςφϯτͷผΞϓϩʔν

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ಈతίϯςϯπͷ࣮ߦํࣜ

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ಈతίϯςϯπͷ࣮ߦํࣜ w$(*࣮ߦํࣜ ಉҰΠϯλϓϦλͷෳ਺όʔδϣϯΛ༻ҙͰ͖Δར఺ w%40࣮ߦํࣜ ੑೳ͸ߴ͍͕جຊతʹ͸୯Ұͷ8FCαʔόʹΠϯλϓ ϦλΛෳ਺όʔδϣϯ࣋ͯͳ͍

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$(*࣮ߦํࣜ $(*QSPDFTT QIQDHJJOEFYQIQ $(*QSPDFTT GPSL UFSNJOBUFQSPDFTT FYFDWF 1BSFOUIUUQEQSPDFTT PXOFSSPPU $IJMEIUUQEQSPDFTT PXOFSBQBDIF ϦΫΤετຖʹϓϩηεͷੜ੒ɾഁغͱ ൺֱతେ͖ͳόΠφϦʢ1)1ͩͱQIQDHJόΠφϦʣͷ FYFDWF ͕ඞཁ

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%40࣮ߦํࣜ 1BSFOUIUUQEQSPDFTT PXOFSSPPU $IJMEIUUQEQSPDFTT PXOFSBQBDIF JOEFYQIQ QBSTFSVO αʔόϓϩηεʹΠϯλϓϦλΛ ૊ΈࠐΜͰ͓͘

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ߴूੵϚϧνςφϯτํࣜͷ՝୊ wߴूੵΛ࣮ݱ͢Δ"QBDIFͷ7JSUVBM)PTUͷΑ͏ͳ ΞʔΩςΫνϟ͸ίετޮ཰͕ྑ͍͕ෳ਺՝୊͕࢒Δ ӡ༻ٕज़ͱηΩϡϦςΟͱੑೳͷ՝୊ 8FCαʔόͷػೳ֦ுͱ՝୊ 8FCαʔόͷϦιʔε੍ޚͱ՝୊

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ӡ༻ٕज़ͱηΩϡϦςΟͱੑೳͷ՝୊

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ӡ༻ٕज़ͱੑೳͷ՝୊ wςφϯτ୯ҐʹઃఆΛ௥Ճͯ͠؅ཧɾ੍ޚ͢Δӡ༻ wςφϯτͷ੩తઃఆʹΑΔϝϞϦͱಡࠐΈෛՙ૿େ ϖʔδςʔϒϧΤϯτϦͷංେԽʹΑΓGPSL ͕ඇৗʹ஗͍ ϓϩηεͷϦϩʔυ΋௕͔͔࣌ؒΔ৔߹΋༗Γ

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ηΩϡϦςΟͱੑೳͷ՝୊ w$(*൛ͷΞΫηε੍ޚʹΑΔ੩తઃఆͷڧ੍ ςφϯτ୯ҐͰ੩తʹΦʔφ໊Λઃఆ͢Δඞཁ༗Γ w%40൛Λ׆͔͢ΞΫηε੍ޚ͕ଘࡏ͠ͳ͍ طଘͷΞΫηε੍ޚͰ͸$(*൛ҎԼͷੑೳ wςφϯτ֎ͷγεςϜྖҬͷӾཡ

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$(*QSPDFTT PXOFSVTFS $(*QSPDFTT PXOFSSPPU QIQDHJJOEFYQIQ PXOFSVTFS $(*QSPDFTT PXOFSVTFS ੩తʹઃఆ͞ΕͨVJEΛݩʹTFUVJE TFUHJE GPSL FYFDWF TVFYFDQSPHSBN TFUVJESPPU UFSNJOBUFQSPDFTT FYFDWF 1BSFOUIUUQEQSPDFTT PXOFSSPPU $IJMEIUUQEQSPDFTT PXOFSBQBDIF ˞$(*ैདྷͷΞΫηε੍ޚख๏ ϦΫΤετຖʹ$(*༻ϓϩηεͷ ੜ੒ഁغ͕ඞཁ

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1BSFOUIUUQEQSPDFTT PXOFSSPPU $IJMEIUUQEQSPDFTT PXOFSSPPU JOEFYQIQ PXOFSVTFS TFUVJE TFUHJE QBSTF SVO $IJMEIUUQEQSPDFTT PXOFSVTFS $IJMEIUUQEQSPDFTT PXOFSVTFS UFSNJOBUFQSPDFTT ϦΫΤετຖʹࢠIUUQEϓϩηεͷੜ੒ഁغ͕ඞཁ ˞%40ैདྷͷΞΫηε੍ޚख๏

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ఏҊख๏

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ӡ༻ٕज़ͱηΩϡϦςΟΛղܾ wͭͷΞʔΩςΫνϟΛఏҊ $(*൛ͰηΩϡϦςΟͱӡ༻ٕज़Λཱ྆͢ΔΞΫηε ੍ޚΞʔΩςΫνϟˠষ %40൛ͰηΩϡϦςΟͱੑೳΛཱ྆͢ΔΞΫηε੍ ޚΞʔΩςΫνϟˠষ

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8FCαʔόͷػೳ֦ுͱ՝୊

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8FCαʔϏεͷ҆ఆੑ޲্ͷඞཁੑ wηΩϡϦςΟ΍Ϧιʔε෼཭ͷॏཁੑ wαʔϏεͷӡ༻ɾ؅ཧίετͷ௿ݮ͕ඞཁ wαʔϏεܗଶʹΑͬͯ8FCαʔόΛ࠷దԽ wίϯςϯπʹґଘ͠ͳ͍ػೳͷඞཁੑ͕૿Ճ

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8FCαʔόͷػೳ֦ு͕ॏཁ w8FCίϯςϯπॲཧલޙʹॲཧΛࠩ͠ࠐΉ w8FCίϯςϯπʹґଘ͠ͳ͍ޮ཰ͷྑ͍ΞΫηε੍ ޚ΍Ϧιʔε෼཭Λ࣮ݱՄೳ w8FCαʔϏεͷӡ༻ɾ؅ཧΛޮ཰Խ wػೳ֦ுͱ࣮ͯ͠૷͢Δ͜ͱͰӡ༻อकΛߟྀ

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ैདྷͷ8FCαʔόͷػೳ֦ுख๏ w$ݴޠʹΑΔ࣮૷͕ఆ൪ ߴ଎͔ͭলϝϞϦ㱻อकੑ΍ੜ࢈ੑ͕௿͍ wεΫϦϓτݴޠʹΑΔ࣮૷ อकੑ΍ੜ࢈ੑ͕ߴ͍㱻௿ੑೳɾ҆શੑͷ໰୊

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ఏҊख๏

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εΫϦϓτͰߴ଎͔ͭলϝϞϦʹ֦ுՄೳ w8FCαʔόϓϩηε΁ͷΠϯλϓϦλ૊ΈࠐΈΛ࠷దԽ wߴूੵϚϧνςφϯτํࣜͰ͸ӡ༻อकΛߟྀͨ͠ػೳ ֦ுΞʔΩςΫνϟ͸ॏཁ ੑೳ໘ͱ҆શੑΛཱ྆ͨ͠ΞʔΩςΫνϟͷઃܭͱੜ ࢈ੑΛߴΊΔ࣮૷ˠষ

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8FCαʔόͷϦιʔε੍ޚͱ՝୊

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ैདྷͷ8FCαʔόͷϦιʔε੍ޚ wϋʔυ΢ΣΞϦιʔε஋΍ಉ࣌઀ଓ਺ͳͲΛ୯७ͳᮢ ஋ॲཧͰ੍ݶ wᮢ஋Λ௒͑ΔͱϦΫΤετॲཧΛڧ੍੾அɾڋ൱ wड͚Δ͔ड͚ͳ͍͔ͷ୯७ͳ੍ޚ

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ैདྷͷϦιʔε੍ޚͷ՝୊ wϚϧνςφϯτʹ͓͍ͯ؅ཧऀ͕ίϯςϯπΛ؅ཧͰ͖ ͳ͍ঢ়گͰϦιʔε࢖༻ྔΛॊೈʹ੍ޚͰ͖ͳ͍ wಉ࣌઀ଓ਺ͳ͍Ͱ΋ҰͭͷϦΫΤετͰେྔʹϦιʔε Λ࢖༻͢ΔίϯςϯπΛߟྀͰ͖͍ͯͳ͍ wಉҰͷαʔϏεར༻ྉΛ෷͍ͬͯΔ͕Ϧιʔεڝ߹ʹΑ Γշదʹ࢖͑ΔϢʔβͱ࢖͑ͳ͍Ϣʔβͷ͕ࠩେ͖͍

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ఏҊख๏

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ϦΫΤετ୯ҐͰϦιʔεΛ෼཭ wϦΫΤετͷதஅͰ͸ͳ͘ܧଓతʹॲཧ wϦΫΤετ୯ҐͰϦΫΤετͷଐੑʹج͍ͯϦιʔε੍ޚ w؅ཧऀ͕ෳࡶͳઃఆΛϓϩάϥϚϒϧʹදݱՄೳ ಛఆͷίϯϐϡʔλϦιʔεൣғ಺Ͱॲཧ͢ΔΞʔΩς Ϋνϟˠষ

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ୈষ ߴूੵϚϧνςφϯτํࣜʹΑΔ WebόʔνϟϧϗεςΟϯάج൫ͷ ηΩϡϦςΟͱӡ༻ٕज़ͷ՝୊ͱվળ

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ষͷ՝୊ͷ·ͱΊ wಈతίϯςϯπ͸$(*ํࣜΛ࢖͏ඞཁ͕͋Δ ෳ਺όʔδϣϯͷΠϯλϓϦλΛѻ͍͍ͨ %40൛ͷΞΫηε੍ޚ͸$(*ఔ౓ͷੑೳʹͳΔ ੩తઃఆͷ૿ՃʹΑΔϝϞϦ࢖༻ྔͷ૿େ wγεςϜྖҬͷӾཡෆՄͷͨΊͷઃఆίετ͕ߴ͍

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ӡ༻໘ͱηΩϡϦςΟΛཱ྆͢ΔఏҊ wϦΫΤετϑΝΠϧ͔ΒಈతʹPXOFSΛऔಘ ઃఆΛςφϯτͷ਺ʹ߹Θͤͯ૿΍͢ඞཁແ͠ ूੵ਺ʹґଘ͢ΔϝϞϦ૿େΛ௿ݮ ߴूੵ࣌ʹ͓͍ͯ΋ϝϞϦ૿େʹ൐͏ϖʔδςʔϒϧΤϯ τϦ͕૿͑ͳ͍ͨΊGPSL ͕஗͘ͳΒͳ͍ wݖݶ෼཭ͷࡍʹϑΝΠϧγεςϜΛ߹Θִͤͯ཭

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1BSFOUIUUQEQSPDFTT PXOFSSPPU $IJMEIUUQEQSPDFTT PXOFSSPPU JOEFYQIQ PXOFSVTFS TFUVJE TFUHJE QBSTF SVO ˞%40ैདྷͷΞΫηε੍ޚख๏ $IJMEIUUQEQSPDFTT PXOFSVTFS $IJMEIUUQEQSPDFTT PXOFSVTFS UFSNJOBUFQSPDFTT ϦΫΤετຖͷࢠIUUQEϓϩηεͷੜ੒ഁغ͕ඞཁ

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$(*QSPDFTT PXOFSVTFS $(*QSPDFTT PXOFSSPPU QIQDHJJOEFYQIQ PXOFSVTFS $(*QSPDFTT PXOFSVTFS ੩తʹઃఆ͞ΕͨVJEΛݩʹTFUVJE TFUHJE GPSL FYFDWF TVFYFDQSPHSBN TFUVJESPPU UFSNJOBUFQSPDFTT FYFDWF 1BSFOUIUUQEQSPDFTT PXOFSSPPU $IJMEIUUQEQSPDFTT PXOFSBQBDIF ϦΫΤετຖʹ$(*༻ϓϩηεͷ ੜ੒ഁغ͕ඞཁ ˞$(*ैདྷͷΞΫηε੍ޚख๏

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$(*QSPDFTT PXOFSVTFS $(*QSPDFTT PXOFSSPPU QIQDHJJOEFYQIQ PXOFSVTFS $(*QSPDFTT PXOFSVTFS DISPPU ϦΫΤετϑΝΠϧ͔ΒVJEऔಘޙ TFUVJE TFUHJE GPSL FYFDWF TVFYFDQSPHSBN TFUVJESPPU UFSNJOBUFQSPDFTT FYFDWF 1BSFOUIUUQEQSPDFTT PXOFSSPPU $IJMEIUUQEQSPDFTT PXOFSBQBDIF DISPPU&OWJSPONFOU ˞$(*ఏҊ͢ΔΞʔΩςΫνϟ

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ੑೳධՁ w"QBDIFIUUQEʹରͯ͠ఏҊΞʔΩςΫνϟΛ࣮૷ wಉ࣌઀ଓ਺ΛมԽͤ͞ͳ͕ΒඵؒͷϨεϙϯε਺Λܭଌ w1)1ͰจࣈྻΛग़ྗ͢Δ͚ͩͷ$(*ϓϩάϥϜΛར༻ w%40ͷैདྷͷΞΫηε੍ޚɾ$(*ͷैདྷͷΞΫηε੍ޚɾ $(*ͷఏҊ͢ΔΞΫηε੍ޚͰൺֱ

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࣮ݧ؀ڥ

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̏ষ·ͱΊ wӡ༻ٕज़ͱηΩϡϦςΟΛߟྀͨ͠$(*ͷ৽͍͠ΞʔΩςΫνϟΛఏҊ wैདྷͷΞʔΩςΫνϟͱಉ౳ͷੑೳͰΑΓηΩϡΞͰѻ͍΍͍͢࢓༷ ߴूੵ࣌ʹ͓͍ͯ΋ઃఆ਺ʹԠͨ͡ϝϞϦ૿Ճ͕ੜ͡ͳ͍ͨΊ࣮ӡ༻ ্͸ߴ଎ʹಈ࡞Մೳ wߴूੵϚϧνςφϯτͷςφϯτ਺૿ՃΛߟྀͨ͠ΞʔΩςΫνϟ

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ୈষ εϨου୯ҐͰߴ଎ʹݖݶ෼཭Λߦ͏ WebαʔόͷΞΫηε੍ޚΞʔΩςΫνϟ

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ষͷ՝୊ͷ·ͱΊ wষͷΞΫηε੍ޚΞʔΩςΫνϟ͸ӡ༻ੑʹண໨ $(*ͷར఺ʢෳ਺όʔδϣϯͷఏڙʣΛߟྀ w%40൛ͷੑೳΛ׆͔͢ΞΫηε੍ޚख๏͕ແ͍ ࣮ߦํࣜ΍ΠϯλϓϦλʹΑͬͯΞΫηε੍ޚख๏ ͕ෳ਺ଘࡏ͓ͯ͠Γ൥ࡶ

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ߴूੵϚϧνςφϯτͱ$(*ɾ%40ͷੑೳ wੑೳ໘Ͱ͸$(*͸ຊདྷద͍ͯ͠ͳ͍ ऩ༰਺͕૿͑ΔͱϓϩηεͷϝϞϦ࢖༻ྔ͕૿͑GPSL ͷޮ཰௿Լ ͦ΋ͦ΋ϦΫΤετ୯ҐͰGPSL ͢ΔͷͰ஗͍ w%40͸GPSL ͠ͳ͍ͷͰద͍ͯ͠Δ %40ͷΞΫηε੍ޚΞʔΩςΫνϟ͸ϦΫΤετຖʹGPSL ͕ඞཁ

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ఏҊ͢ΔΞΫηε੍ޚΞʔΩςΫνϟ wಈతίϯςϯπ࣮ߦ௚લʹΦʔφมߋͷಛݖͷΈΛ༩ ͑ͨεϨουΛ࡞੒ wΦʔφมߋͨ͠εϨου্ͰίϯςϯπΛॲཧ wίϯςϯπ࣮ߦޙ͸εϨουͷΈΛ࡟আ w$(*ɾ%40྆ํͷ࣮ߦํࣜʹରԠ͢ΔΞʔΩςΫνϟ

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εϨουͱ-JOVY$BQBCJMJUJFT w-JOVY,FSOFMҎ߱ͷಠࣗͷηΩϡϦςΟϞσϧ wSPPUಛݖΛࡉ෼Խͯ͠εϨου୯ҐͰ෇༩Մೳ wΦʔφʔͷมߋɾXFMMLOPXOQPSUͷMJTUFO౳໿ݸ w-JOVYલఏͰ͋Ε͹ఏҊख๏͕࣮ݱՄೳ

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1BSFOUIUUQEQSPDFTT PXOFSSPPU $IJMEIUUQEQSPDFTT PXOFSBQBDIF UISFBE PXOFSVTFS UISFBE PXOFSBQBDIF JOEFYQIQ PXOFSVTFS TFUVJE TFUHJE ʜ VOTFUDBQT DSFBUFUISFBE TFUDBQT EFTUSPZUISFBE QBSTF SVO QSDUM TFUVJETFUHJEDBQT UISFBE PXOFSVTFS ˞%40ఏҊ͢ΔΞΫηε੍ޚΞʔΩςΫνϟ

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1BSFOUIUUQEQSPDFTT PXOFSSPPU $IJMEIUUQEQSPDFTT PXOFSBQBDIF UISFBE PXOFSVTFS UISFBE PXOFSBQBDIF TFUVJE TFUHJE ʜ VOTFUDBQT DSFBUFUISFBE TFUDBQT EFTUSPZUISFBE QSDUM TFUVJETFUHJEDBQT UISFBE PXOFSVTFS ˞$(*ఏҊ͢ΔΞΫηε੍ޚΞʔΩςΫνϟ $(*QSPDFTT PXOFSVTFS QIQDHJJOEFYQIQ PXOFSVTFS $(*QSPDFTT PXOFSVTFS GPSL UFSNJOBUFQSPDFTT FYFDWF

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-JOVYͰ"QBDIFϞδϡʔϧͱ࣮ͯ͠૷ wNPE@QSPDFTT@TFDVSJUZϞδϡʔϧ wઃఆ͸ҎԼͷΑ͏ʹγϯϓϧ

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ੑೳධՁ w"QBDIFIUUQEʹରͯ͠ఏҊΞʔΩςΫνϟΛ࣮૷ wඵؒͷϦΫΤετ਺ΛมԽͤ͞Ϩεϙϯε਺Λܭଌ wQIQJOGP Λग़ྗ͢Δ͚ͩͷ؆୯ͳϓϩάϥϜΛ༰қ w%40ͷैདྷͷΞΫηε੍ޚɾ$(*ͷैདྷͷΞΫηε੍ޚɾ %40$(*ͷఏҊ͢ΔΞΫηε੍ޚͰൺֱ

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࣮ݧ؀ڥ

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%40࣮ߦํࣜͷΞΫηε੍ޚੑೳൺֱ w ඵؒϦΫΤετ਺Λ૿Ճͤ͞ͳ͕ ΒඵؒϨεϙϯε਺Λܭଌ w ྘ͷैདྷͷΞΫηε੍ޚ͸΄ͱΜ Ͳੑೳ͕Ͱ͍ͯͳ͍ w ੺ͷఏҊ͢ΔΞΫηε੍ޚ͸ΞΫ ηε੍ޚແ͠ͷ৔߹ͱൺ΂ͯ΋΄ ͱΜͲΦʔόʔϔου͸ແ͠ ੨ɿΞΫηε੍ޚແ͠ ੺ɿఏҊ͢ΔΞΫηε੍ޚ ྘ɿैདྷͷΞΫηε੍ޚ

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$(*࣮ߦํࣜͷΞΫηε੍ޚੑೳൺֱ w ඵؒϦΫΤετ਺Λ૿Ճͤ͞ͳ͕ ΒඵؒϨεϙϯε਺Λܭଌ w $(*ͷΞΫηε੍ޚͷ༗ແʹؔΘ Βͣ$(*ͷ࣮ߦํࣜͷΦʔόʔ ϔου͕େ͖͍ͨΊɺΞΫηε੍ ޚʹΑΔΦʔόʔϔου͸ແ͍ ੨ɿΞΫηε੍ޚແ͠ ੺ɿैདྷͷΞΫηε੍ޚ ྘ɿఏҊ͢ΔΞΫηε੍ޚ

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ষ·ͱΊ wߴूੵϚϧνςφϯτํࣜʹ͓͚ΔੑೳΛߟྀͨ͠Ξ Ϋηε੍ޚΞʔΩςΫνϟͷఏҊ w࣮ߦํࣜͷࠩΛٵऩͨ͠ΞΫηε੍ޚ w%40࣮ߦํࣜͷΞΫηε੍ޚͱͯ͠େ෯ʹੑೳվળ

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ୈষ εΫϦϓτݴޠͰߴ଎͔ͭলϝϞϦʹ ֦ுՄೳͳWebαʔόͷ ػೳ֦ுࢧԉΞʔΩςΫνϟ

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ষͷ՝୊ͷ·ͱΊ w8FCαʔόͷػೳ֦ுʹ͓͍ͯੑೳΛߟྀͨ͠৔߹ ͸$ݴޠʹΑΔ࣮૷͕ఆ൪ wैདྷͷ8FCαʔόͷεΫϦϓτݴޠʹΑΔ֦ு͸ੑ ೳ໘ͱ҆શੑʹ՝୊ wαʔόϓϩηε΁ͷΠϯλϓϦλ૊ΈࠐΈͷΞʔΩς ΫνϟͷఏҊ͕ॏཁ

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ैདྷͷεΫϦϓτʹΑΔػೳ֦ுํࣜʢ̍ʣ wΠϯλϓϦλڞ༗ํࣜʢNPE@QFSMɺNPE@SVCZʣ αʔόϓϩηεىಈ࣌ʹ୯ҰͷΠϯλϓϦλ֬อ ϦΫΤετॲཧ࣌ʹෳ਺ͷεΫϦϓτͰΠϯλϓϦλڞ༗ άϩʔόϧͷঢ়ଶ΋ڞ༗ ߴػೳ͔ͭن໛ͷେ͖͍ΠϯλϓϦλʹ࠷ద

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ैདྷͷεΫϦϓτʹΑΔػೳ֦ுํࣜʢ̎ʣ wෳ਺ΠϯλϓϦλํࣜʢNPE@MVBʣ εΫϦϓτ࣮ߦʢϦΫΤετॲཧʣ୯ҐͰΠϯλϓϦλ֬อ άϩʔόϧͳঢ়ଶ͸ಠཱͰ҆શ ΠϯλϓϦλ͕֬อ͢Δঢ়ଶ΋౎౓։์ͯ͠লϝϞϦ ௿ػೳͰߴ଎ɾলϝϞϦͳ૊ΈࠐΈεΫϦϓτݴޠͳͲʹ࠷ద

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ैདྷͷػೳ֦ு NPE@QFSM NPE@SVCZ NPE@MVB ݴޠ $ 1FSM 3VCZ -VB ΠϯλϓϦλॳظԽ ॲཧ ࣄલ ౎౓ ϥΠϒϥϦಡΈࠐΈ ࣄલ ౎౓ ίϯύΠϧ ࣄલ ౎౓ ౎౓ ίʔυͷมߋ ෆՄ Մ Մ άϩʔόϧঢ়ଶ ڞ༗ ڞ༗ ඇڞ༗

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ैདྷख๏ͷ՝୊ wΠϯλϓϦλڞ༗ํࣜͷ՝୊ άϩʔόϧঢ়ଶ͕ෳ਺εΫϦϓτͰׯব ࣮ߦ࣌ͷόΠτίʔυ૿ՃʹΑΔϝϞϦͷ૿Ճ wෳ਺ΠϯλϓϦλํࣜͷ՝୊ ΠϯλϓϦλ֬อɾ։์ͷίετ͕ߴ͍

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VM •  •  • 

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ఏҊ͢ΔΞʔΩςΫνϟ wੑೳ͕ཁٻ͞ΕΔՕॴ͸ΠϯλϓϦλڞ༗ wੑೳ͕ཁٻ͞Εͳ͍Օॴ͸ݸผʹΠϯλϓϦλ֬อ wϝϞϦ૿ՃͷݪҼͰ͋ΔόΠτίʔυͷΈΛ։์ w҆શੑͷ໘Ͱάϩʔόϧͷঢ়ଶͷΈΛ։์Մೳ wόΠτίʔυΩϟογϡʹΑΔߴ଎Խ΋Մೳ

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਌αʔόϓϩηε ࢠαʔόϓϩηε" ϦΫΤετॲཧ༻ΠϯλϓϦλ ىಈ࣌ॲཧ༻ΠϯλϓϦλ ϦΫΤετҎ֎ͷॲཧ༻ΠϯλϓϦλ εΫϦϓτ εΫϦϓτ εΫϦϓτ εΫϦϓτ εΫϦϓτ ੑೳ͕ཁٻ͞ΕΔϑοΫ ͸ΠϯλϓϦλΛڞ༗ ɾ ɾ ɾ

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w αʔόϓϩηεىಈ࣌ʹΠϯλϓ ϦλΛ֬อ w ϦΫΤετॲཧ࣌ʹΠϯλϓϦλ Λڞ༗ͯ͠εΫϦϓτΛίϯύΠϧ ͔ͯ͠Β࣮ߦ ߏจ໦ղੳ όΠτίʔυੜ੒ 7.্Ͱ࣮ߦ ϦΫΤετຖʹαʔόϓϩηε͕εΫϦϓτΛϑοΫ εΫϦϓτಡΈࠐΈ ΠϯλϓϦλͱ ϥΠϒϥϦΛڞ༗ όΠτίʔυɺάϩʔόϧม਺ɾΫϥεɺྫ֎ϑϥάΛ։์ ഉଞॲཧ ϚϧνεϨου8FC αʔόΞʔΩςΫνϟ ʹରԠ

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ߏจ໦ղੳ όΠτίʔυੜ੒ 7.্Ͱ࣮ߦ ϦΫΤετຖʹαʔόϓϩηε͕εΫϦϓτΛϑοΫ εΫϦϓτಡΈࠐΈ ΠϯλϓϦλͱ ϥΠϒϥϦΛڞ༗ άϩʔόϧม਺ɾΫϥεɺྫ֎ϑϥάΛ։์ όΠτίʔυ ςʔϒϧ w όΠτίʔυΩϟογϡʹΑͬͯαʔ όϓϩηεىಈ࣌ͷίʔυมߋ͕ඞ ཁͳ͍৔߹͸ߴ଎Խ w αʔόىಈ࣌ʹίϯύΠϧͯ͠όΠ τίʔυςʔϒϧʹอଘ͓͖ͯ͠ɺ ϦΫΤετ࣌ʹऔಘ࣮ͯ͠ߦ

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ΞʔΩςΫνϟͷ࣮૷ w"QBDIFϞδϡʔϧͷNPE@NSVCZͱ࣮ͯ͠૷ wOHJOYϞδϡʔϧͷOHY@NSVCZͱͯ͠΋࣮૷ wNSVCZͱ͍͏ܰྔ3VCZΠϯλϓϦλΛར༻ w3VCZͰ8FCαʔόͷৼΔ෣͍Λ֦ுՄೳ wదࡐదॴͱͯ͠ैདྷͷ$ݴޠͷ࣮૷ͱڞଘՄೳ

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NPE@NSVCZͷػೳ֦ுͷ֓ཁਤ

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NPE@NSVCZઃఆྫ # Normal hook mrubyHandlerMiddle /path/to/test.rb # ByteCode Caching at Start up mrubyHandlerMiddle /path/to/test.rb cache

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NPE@NSVCZͰͷ3FWFSTF1SPYZ # mrubyTranslateNameFirst “/path/to/proxy.rb” backends = [ "http://192.168.0.101:8888/", "http://192.168.0.102:8888/", "http://192.168.0.103:8888/", ] r = Apache::Request.new backend = backends[rand(backends.length)] r.reverse_proxy backend + r.unparsed_uri

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NPE@NSVCZͷ#BTJD"VUIXJUI3FEJT # # AuthType basic # AuthName "Message for clients" # AuthBasicProvider mruby # mrubyAuthnCheckPassword /path/to/authn_basic.rb # require valid-user # anp = Apache::AuthnProvider.new redis = Redis.new "127.0.0.1”, 6379 if redis.get(anp.user) == anp.password Apache.return Apache::AuthnProvider::AUTH_GRANTED else Apache.return Apache::AuthnProvider::AUTH_DENIED end

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ҟͳΔ8FCαʔόͷ౷Ұత֦ுهड़ "QBDIF "1* 3VCZTDSJQU NPE@NSVCZ 3VCZTDSJQU ɾ ɾ ɾ ɾ 3VCZTDSJQUO /HJOY "1* OHY@NSVCZ 3VCZTDSJQU "QBDIF $PSF /HJOY $PSF 3VCZ %4- GPS8FC "QBDIF 5SB⒏D 4FSWFS "1* UT@NSVCZ "QBDIF 5SB⒏D 4FSWFS $PSF SFGIUUQTHJUIVCDPNTZVDSFBNUT@NSVCZ

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౷Ұతهड़ྫ # Output Hello World Server = get_server_calss Server.rputs "Hello #{Server.module_name}/ #{Server.module_version} world!" # mod_mruby => "Hello mod_mruby/1.9.3 world!" # ngx_mruby => "Hello ngx_mruby/1.3.2 world!" # ts_mruby => "Hello ts_mruby/0.0.1 world!"

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࣮ݧ wϝϞϦ࢖༻ྔͷධՁ wੑೳධՁ )FMMP8PSMEग़ྗͷ୯७ͳϓϩάϥϜ ैདྷɾఏҊख๏Ͱ࣮ߦ͠ඵؒͷϨεϙϯε਺Λܭଌ ಉ࣌઀ଓ਺ɾ૯઀ଓ਺ສ

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࣮ݧ؀ڥ

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ϦΫΤετ਺૿ՃʹΑΔϝϞϦ૿Ճྔ

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ैདྷख๏ͱͷੑೳൺֱ ैདྷͷػೳ֦ ு NPE@QFSM NPE@SVCZ NPE@MVB NPE@NSVCZ NPE@NSVCZ Ωϟογϡ ݴޠ $ 1FSM 3VCZ -VB NSVCZ NSVCZ ΠϯλϓϦλ ॳظԽॲཧ ࣄલ ౎౓ ࣄલ ࣄલ ϥΠϒϥϦ ಡΈࠐΈ ࣄલ ౎౓ ࣄલ ࣄલ ίϯύΠϧ ࣄલ ౎౓ ౎౓ ౎౓ ࣄલ ίʔυͷมߋ ෆՄ Մ Մ Մ ෆՄ άϩʔόϧঢ়ଶ ڞ༗ ڞ༗ ඇڞ༗ ඇڞ༗ ඇڞ༗ ੑೳ 3FTQPOTFTFD

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ষͷ·ͱΊ wεΫϦϓτݴޠͰߴ଎͔ͭ҆શʹಈ࡞͢Δ8FCαʔό ػೳ֦ுࢧԉΞʔΩςΫνϟΛఏҊ wैདྷݚڀΑΓ΋ߴ଎Ͱ8FCαʔό׆༻έʔεͰ͸$ݴ ޠͰͷ࣮૷ʹḮ৭ͳ͍ΞʔΩςΫνϟΛ࣮ݱ w޿͘࢖ΘΕ͍ͯΔ8FCαʔόιϑτ΢ΣΞͷϞδϡʔ ϧͱ࣮ͯ͠૷͠Φʔϓϯιʔειϑτ΢ΣΞͱͯ͠ެ։

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ষͷࠓޙͷ՝୊ wάϩʔόϧม਺ྖҬͷࣗಈ։์ػೳ wݱࡏ͸खಈ։์Ͱ͋Δ͕ಛఆͷάϩʔόϧม਺Ҏ֎ ͸ࣗಈͰ։์Ͱ͖ΔॲཧʢઃఆͰ੾Γସ͑ՄೳʣΛ ௥Ճ༧ఆ

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ୈষ ϦΫΤετ୯ҐͰίϯϐϡʔλϦιʔεΛ ෼཭͢ΔWebαʔόͷ Ϧιʔε੍ޚΞʔΩςΫνϟ

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ষͷ՝୊ͷ·ͱΊ wϚϧνςφϯτʹ͓͍ͯ؅ཧऀ͕ίϯςϯπΛ؅ཧͰ ͖ͳ͍ঢ়گͰϦιʔε࢖༻ྔΛॊೈʹ੍ޚͰ͖ͳ͍ wಉ࣌઀ଓ਺಺Ͱ΋ҰͭͷϦΫΤετͰେྔʹϦιʔε Λ࢖༻͢ΔίϯςϯπΛߟྀͰ͖͍ͯͳ͍ wಉҰͷαʔϏεར༻ྉΛ෷͍ͬͯΔ͕շదʹ࢖͑ΔϢʔ βͱ࢖͑ͳ͍Ϣʔβͷ͕ࠩେ͖͍

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࣮ݱ͍ͨ͠Ϧιʔε੍ޚʢ̍ʣ 8FCαʔό 8FCαʔό Ϛϧνςφϯτํࣜͷαʔόશମͷ$16Ϧιʔε͕ṧഭͨ͠ঢ়ଶʹ͓͍ͯɺ ࢖༻Ͱ͖Δ$16Ϧιʔε͸ʹ੍ݶ͞ΕΔ͕ɺར༻Ͱ͖ΔΫϥΠΞϯτ਺͸ഒ ΞΫηεෆՄ ΞΫηεՄʂ ΞΫηεՄ ͭͷ$16ˋ࢖༻͢Δ ϓϩάϥϜΛॲཧ ͭͷ$16ˋ࢖༻͢Δ ϓϩάϥϜΛॲཧ ఏҊख๏ ैདྷख๏

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࣮ݱ͍ͨ͠Ϧιʔε੍ޚʢ̎ʣ wϦΫΤετʹؚ·ΕΔ༷ʑͳଐੑΛݩʹ੍ޚ͍ͨ͠ ߴूੵϚϧνςφϯτํࣜͰ͸ϦΫΤετͷଐੑͰ ςφϯτΛ۠ผ͠ϓϩηεΛڞ༗͢ΔͨΊ ϦΫΤετ୯ҐͰͷϦιʔε෼཭͕ඞཁ wෳࡶͳઃఆΛϓϩάϥϚϒϧʹهड़Մೳʹ͍ͨ͠

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ఏҊ͢ΔϦιʔε੍ޚΞʔΩςΫνϟ w04ͷϓϩηεϦιʔε෼཭ٕज़Λ8FCαʔόͷϦΫ Τετ୯ҐͰ׆༻੍͠ޚ wষͷػೳ֦ுࢧԉػߏNPE@NSVCZΛԠ༻ ϓϩάϥϚϒϧͰΦʔόʔϔουগͳ͍ࢧԉػߏͰ ϦΫΤετ୯ҐʹϦιʔεΛ੍ޚՄೳ

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-JOVYಠࣗͷϦιʔε੍ޚDHSPVQ wϓϩηε୯ҐͰ$16ɾϝϞϦɾ*0౳Λ੍ޚ -JOVY,FSOFMҎ߱ͷػೳ ಛఆͷϓϩηε͸ίΞ$16·Ͱׂ౰ͳͲ $16ΛׂΓ౰ͯͨϦιʔεάϧʔϓΛ࡞੒ άϧʔϓʹࢀՃ͍ͯ͠ΔϓϩηεͰϦιʔε෼഑

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ϦΫΤετ୯ҐͰͷϦιʔε੍ޚ 8FCαʔό ϓϩηε ΫϥΠΞϯτ ϦΫΤετ Ϩεϙϯε Ϩεϙϯεੜ੒ͷॲཧͷؒͷΈ ϓϩηεΛಛఆͷDHSPVQʹΞλον ʢ$16ͳͲʣ DHSPVQΞλον DHSPVQσλον

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"QBDIFͱNPE@NSVCZʹΑΔ࣮૷֓ཁ

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Ϧιʔε੍ޚͷઃఆྫ r = Apache::Request.new if r.filename == “/path/to/cpu.cgi” cpu = Cgroup::CPU.new “cpu_group” # CPU 10 cpu.cfs_quota_us = 10000 cpu.create cpu.attach end ݫີʹ͸NTதNTͷ$16࢖༻࣌ؒΛ RVPUBͱͯ͠εέδϡʔϧ͢Δઃఆ

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Ϧιʔε੍ޚͷઃఆྫ r = Apache::Request.new if r.hostname == “example.com” cpu = Cgroup::CPU.new “cpu_group” # CPU 10 cpu.cfs_quota_us = 10000 cpu.create cpu.attach end

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Ϧιʔε੍ޚͷઃఆྫ r = Apache::Request.new if r.method== “POST” cpu = Cgroup::CPU.new “cpu_group” # CPU 10 cpu.cfs_quota_us = 10000 cpu.create cpu.attach end

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Ϧιʔε੍ޚͷઃఆྫ r = Apache::Request.new if r.finfo.user == 500 cpu = Cgroup::CPU.new “cpu_group” # CPU 10 cpu.cfs_quota_us = 10000 cpu.create cpu.attach end

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Ϧιʔε੍ޚͷઃఆྫ r = Apache::Request.new if r.finfo.size > 3000 cpu = Cgroup::CPU.new “cpu_group” # CPU 10 cpu.cfs_quota_us = 10000 cpu.create cpu.attach end

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ਫ਼౓ͱΦʔόʔϔουͷධՁ wϦιʔε੍ޚಋೖʹΑΔΦʔόʔϔουධՁ wϦιʔε੍ޚͷਫ਼౓ධՁ

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࣮ݧ؀ڥ

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ΦʔόʔϔουͷධՁ w)FMMP8PSME͢Δ͚ͩͷ)5.-ϑΝΠϧ wϦιʔε੍ޚಋೖ੍͠ݶΛ͠ͳ͍৔߹ͷΦʔόʔϔου wಉ࣌઀ଓ਺ɾ૯઀ଓ਺ສϦΫΤετ ະಋೖ࣌ɿSFTQPOTFTFD ɹಋೖ࣌ɿSFTQPOTFTFD

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Ϧιʔε੍ޚͷਫ਼౓ධՁ w$16࢖༻͢Δ$(*΁ϦΫΤετ w$16ʹϦιʔε੍ޚ w$(*ͷ$16࢖༻࣌ؒΛมߋͯ͠ਫ਼౓Λൺֱ wੑೳ੍ޚ཰Λఆٛɿ wϨεϙϯε࣌ؒʢ੍ޚ࣌ʣ$16࢖༻࣌ؒʢ੍ޚແ࣌͠ʣ wੑೳ੍ޚ཰͕ʹ͚ۙΕ͹ਖ਼੍͘͠ޚ͞Ε͍ͯΔ

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ষͷ·ͱΊ wϦΫΤετ୯ҐͰίϯϐϡʔλϦιʔεΛ෼཭ wϚϧνςφϯτํࣜͷΑ͏ʹϦΫΤετͰςφϯτΛಛ ఆ͠ॲཧ͢Δϓϩηε͸ڞ༗͢ΔΞʔΩςΫνϟʹ༗༻ wߴूੵϚϧνςφϯτํࣜʹ͓͍ͯैདྷݚڀΑΓ΋ฏ౳ ʹϦιʔεΛ෼཭͢Δࣄ͕Մೳ

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ୈষ ·ͱΊ

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·ͱΊ w8FCαʔόͷߴूੵϚϧνςφϯτํࣜʹؔ͢Δݚڀ ηΩϡϦςΟͱӡ༻໘Λཱ྆ͨ͠ΞΫηε੍ޚͷݚڀ ੑೳͱηΩϡϦςΟΛཱ྆ͨ͠ΞΫηε੍ޚͷݚڀ 8FCαʔόػೳ֦ுࢧԉػߏͷݚڀ 8FCαʔόͷϦιʔε੍ޚͷݚڀ

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ߩݙ w8FCαʔόͷߴूੵϚϧνςφϯτํࣜʹ͓͚Δϓϩηεڞ ༗ͷ՝୊Λମܥతʹ੔ཧ͠ΞʔΩςΫνϟΛఏҊͯ͠ղܾ ηΩϡϦςΟɾੑೳɾϦιʔε੍ޚɾӡ༻ٕज़ wಛʹ8FCϗεςΟϯάαʔϏεΛର৅ʹΞʔΩςΫνϟͷ࣮ ૷Λߦ͍αʔϏε΁൓өɾվળ -JOVYΛ׆༻֤ͨ͠छ8FCαʔϏεͷߴ౓Խʹد༩

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044ͱͯ͠ެ։ wୈষNPE@QSPDFTT@TFDVSJUZ wୈষNPE@NSVCZOHY@NSVCZͱ֤छNSVCZϞδϡʔϧ wୈষNSVCZDHSPVQ wੈքத͔Β֤छࣄྫΛ࿈བྷ௖͍͓ͯΓ·͢

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ຊ࿦จʹؚ·ΕΔൃදจݙ ࿦จࢽ࿦จ 1 দຊ྄հ, Ԭ෦ णஉ, mod_mruby: εΫϦϓτݴޠͰߴ଎͔ͭলϝϞϦʹ֦ுՄೳͳWebαʔ όͷػೳ֦ுࢧԉػߏ, ৘ใॲཧֶձ࿦จࢽɼVol.55, No.11, pp.2451-2460, Nov 2014. 2 দຊ྄հ, Ԭ෦णஉ,εϨου୯ҐͰݖݶ෼཭Λߦ͏WebαʔόͷΞΫηε੍ޚΞʔΩςΫνϟ, ిࢠ৘ใ௨৴ֶձ࿦จࢽ Vol.J96-B, No.10, pp.1122-1130, Oct 2013. 3 দຊ྄հ, ઒ݪক࢘, দԬً෉, େن໛ڞ༗ܕWebόʔνϟϧϗεςΟϯάج൫ͷηΩϡϦςΟ ͱӡ༻ٕज़ͷվળ, ৘ใॲཧֶձ࿦จࢽ, Vol.54, No.3, pp.1077-1086, Mar. 2013.

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ຊ࿦จʹؚ·ΕΔൃදจݙ ࠃࡍձٞൃදʢࠪಡ෇͖ʣ 1 Ryosuke Matsumoto, Yasuo Okabe, Access Control Architecture Separating Privilege by a Thread on a Web Server, The 12th IEEE/IPSJ International Symposium on Applications and the Internet (SAINT2012), pp.178-183, July 2012.

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ຊ࿦จʹؚ·ΕΔൃදจݙ ޱ಄ൃද 1 দຊ྄հɾԬ෦णஉ, ϦΫΤετ୯ҐͰԾ૝తʹίϯϐϡʔλϦιʔεΛ෼཭͢ΔWebαʔό ͷϦιʔε੍ޚΞʔΩςΫνϟ, ৘ใॲཧֶձݚڀใࠂ Vol.2013-IOT-23, No.4, 2013೥9݄.