シェルスクリプトをサーバーレスで cron したい

by Yasuhiroki

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γΣϧεΫϦϓτΛ αʔόʔϨεͰ DSPO͍ͨ͠ !ZBTVIJSPLJ ࣗಈԽେ޷͖ΤϯδχΞ-5ձWPM

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!ZBTVIJSPLJͷझຯ w ࢠͲ΋ͷ$IBOHF-PHΛॻ͘

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!ZBTVIJSPLJͷ࢓ࣄ w ΈΜνϟϨ 3BJMT"84"OESPJE

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!ZBTVIJSPLJͷ࢓ࣄ w ΈΜνϟϨ 3BJMT"84"OESPJE

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ࡾେཉٻ

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৯ཉ

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ਭ຾ཉ

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γΣϧεΫϦϓτΛ αʔόʔϨεͰ DSPO͍ͨ͠ཉ

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ͳͥγΣϧεΫϦϓτͳͷ͔

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γΣϧ͕ੜ׆؀ڥ͔ͩΒ w HJUͷDPNNJUΛ੔ཧ͍ͨ͠   ɹˠHJUSFCBTFJ w αʔόʔͷϩά͕ݟ͍ͨ   ɹˠBXTMPHT

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૊Έ߹Θͤࣗ༝ࣗࡏ w ؀ڥม਺Λ+40/ʹ͍ͨ͠   ɹˠFOWcTFETa <>a aaacKPQ

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ແݶͷՄೳੑ͕͋Δ w AAACBTI   Q   FDIPFDIPແݶͷՄೳੑ   AAA

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ͳͥαʔόʔϨεͳͷ͔

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਎ܰͰ͋Γ͍ͨ w αʔόʔΛ࣋ͪͨ͘ͳ͍ ෺ཧతͳҙຯͰ w ͓ۚΛ͔͚ͨ͘ͳ͍

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ͳͥDSPOͳͷ͔

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ࣗಈͰ࣮ߦ͍ͨ͠ w ࣗಈԽͨ͠ॲཧͷ࣮ߦ΋ࣗಈԽ͍ͨ͠ w ࣮ߦ͢Δ͜ͱΛ҆৺ͯ͠๨Ε͍ͨ

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ఆظ࣮ߦ͍ͨ͠ w ೔ճ͍ͭͰ΋ྑ͍͔Β࣮ߦ͍ͨ͠

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ͲͷΑ͏ʹ࣮ݱ͢Δ͔

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"84-BNCEB   "NB[PO$MPVE8BUDI &WFOUT

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"84-BNCEB w "84ͷαʔόʔϨεͳαʔϏε w γΣϧεΫϦϓτ΋σϓϩΠͰ͖Δ ޙड़

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"NB[PO$MPVE8BUDI&WFOUT w DSPOͷΑ͏ʹ࣌ؒࢦఆΛͯ͠ɺ   ಛఆͷ"84-BNCEBΛ࣮ߦͰ͖Δ

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ߏஙํ๏

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4FSWFSMFTT'SBNFXPSL

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4FSWFSMFTT'SBNFXPSL w ೥͔Β͋Δ/PEFKT੡πʔϧ w ʹW͕ެ։ https://www.serverless.com

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4FSWFSMFTT'SBNFXPSL w 4FSWFSMFTTΛӡ༻͍ͯ͠Δاۀͷ͸ɺ   4FSWFSMFTT'SBNFXPSLΛར༻͍ͯ͠Δ https://www.datadoghq.com/ja/state-of-serverless/

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4FSWFSMFTT'SBNFXPSL w "84 ʹݶΒͳ͍ ͷϦιʔεΛ   :".-ϑΝΠϧͭͰҰׅ؅ཧͰ͖Δ w TFSWFSMFTTίϚϯυ TMTίϚϯυ Ͱ   ࡞੒ߋ৽࡟আͳͲ͕Ͱ͖Δ

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࣮ྫ

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࣮ྫ༻γΣϧεΫϦϓτ w ࠓ೔͕ૉ਺ͳ೔ͳͷ͔ૉఢͳ೔ͳͷ͔ڭ͑ͯ͘ΕΔ w ݁Ռ͸4ʹΞοϓϩʔυ͞ΕΔ w AAACBTI   VTSCJOFOWCBTI   EBUF:NEUNQSFTVMUUYU   EBUF:NEcGBDUPScBXL/'\QSJOUࠓ೔΋ૉ਺Ͱ ͢Ͷ^/'\QSJOUࠓ೔΋ૉఢͰ͢Ͷ^UNQSFTVMUUYU   BXTTDQUNQSFTVMUUYUTZBTVIJSPLJSFTVMUUYU   AAA

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ॳظηοτΞοϓ w TFSWFSMFTTΛΠϯετʔϧ w AOQNJOTUBMMHTFSWFSMFTTA w TFSWFSMFTTίϚϯυ͕࢖͑ΔΑ͏ʹͳΔ w ୹͍TMTίϚϯυ΋༻ҙ͞Ε͍ͯΔ

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ॳظηοτΞοϓ w "84ͷDSFEFOUJBMTͷઃఆ w IUUQTEPDTBXTBNB[PODPNKB@KQ DMJMBUFTUVTFSHVJEFDMJDPO fi HVSF fi MFTIUNM

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ϓϩδΣΫτΛ࡞੒͢Δ w BXTQSPWJEFEςϯϓϨʔτΛ࢖͏ w ATMTDSFBUFUFNQMBUFBXTQSPWJEFEA w "84-BNCEBͷΧελϜϥϯλΠϜΛ࣮ߦ ͢ΔϑΝΠϧ͕༻ҙ͞Ε͍ͯΔ w ಛʹCPPUTUSBQͱ͍͏ϑΝΠϧ͕ॏཁ

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-BNCEBͷΧελϜϥϯλΠϜ w QVCMJDFDSBXTMBNCEBQSPWJEFEͱ͍͏Π ϝʔδͷίϯςφ͕ىಈ͢Δ w ίϯςφ಺ͰCPPUTUSBQ͕࣮ߦ͞ΕΔ w CPPUTUSBQͰ-BNCEBͷ"1*Λ࣮ߦ͠ɺ   ىಈ࣌ͷύϥϝʔλͷऔಘ΍ɺ   ׬ྃ࣌ͷϨεϙϯεΛฦ͞ͳ͚Ε͹ͳΒͳ ͍ ิ଍

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γΣϧεΫϦϓτΛ࣮૷ w BXTQSPWJEFEςϯϓϨʔτͰ͸   IBOEMFSTIͷIFMMPؔ਺͕࣮ߦ͞ΕΔ w ࠓճ͸ผϑΝΠϧNBJOTIΛݺͼग़͢Α͏ ʹ͢Δ handler.sh main.sh

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ಈ࡞֬ೝ w ϩʔΧϧ؀ڥͰಈ࡞֬ೝͰ͖Δ w ATMTJOWPLFMPDBMGIFMMPA w BXTίϚϯυ͕ͳ͍

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BXTDMJ͸ೖ͍ͬͯͳ͍ w QVCMJDFDSBXTMBNCEBQSPWJEFEΠϝʔδ ʹ͸BXTDMJ͸ະΠϯετʔϧ w QZUIPO͸͋Δ w QJQJOTUBMM͢Ε͹࢖͑Δ ͱࢥ͏ ิ଍

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BXTDMJΛ࢖͏ʹ͸ʁ w ຖճQJQJOTUBMM͢Δ w ΧελϜΠϝʔδΛར༻͢Δ w -BNCEBϨΠϠʔΛར༻͢Δ

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BXTDMJΛ࢖͏ʹ͸ʁ w ຖճQJQJOTUBMM͢Δͷ͸ແବ͕͞ਏ͍ w ίϯςφΠϝʔδͷ࡞੒ͱ؅ཧ͸໘౗ w 4FSWFSMFTT'SBNFXPSL͸   -BNCEBϨΠϠʔΛαϙʔτ͍ͯ͠Δ w ࠓճ͸-BNECBϨΠϠʔΛར༻͢Δ

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-BNECBϨΠϠʔ w -BNCEBͷ࣮ߦ؀ڥʹϑΝΠϧΛ௥ՃͰ͖Δ w ϏδωεϩδοΫͱOPEF@NPEVMFTͱ͔ ϝλσʔλͳͲΛ෼཭Ͱ͖Δ w [JQϑΝΠϧΛϨΠϠʔͱͯ͠Ξοϓϩʔυ w ϨΠϠʔ͸APQUAҎԼʹల։͞ΕΔ ิ଍

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BXTDMJͷϨΠϠʔΛ࡞Δ w ςϯϓϨʔτΛ༻ҙ͠·ͨ͠ w IUUQTHJUIVCDPNZBTVIJSPLJTFSWFSMFTT BXTDMJUFNQMBUF w ϓϩδΣΫτ࡞੒࣌ʹࢦఆ͢Δ w ATMTDSFBUFUFNQMBUFVSMIUUQT HJUIVCDPNZBTVIJSPLJTFSWFSMFTTBXTDMJ UFNQMBUFA

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BXTDMJͷϨΠϠʔΛ࡞Δ w ςϯϓϨʔτʹؚ·ΕΔMBZFSTIΛ࣮ߦ͢Δ w MBZFSσΟϨΫτϦ͕࡞ΒΕΔ

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MBZFSTI͕͢Δ͜ͱ w BXTDMJ͕ೖͬͨMBZFSσΟϨΫτϦΛ࡞੒͢Δ w QVCMJDFDSBXTMBNCEBQSPWJEFEίϯςφΛىಈ w BXTDMJΛΠϯετʔϧ w BXTDMJͷ࣮ߦʹඞཁͳϑΝΠϧΛ   ϗετଆͷMBZFSσΟϨΫτϦʹίϐʔ͢Δ w "84$%,΋ಉ͡Α͏ʹBXTDMJ͕ಈ͘-BNCEBϨΠϠʔΛ࡞͍ͬͯΔ w IUUQTEPDTBXTBNB[PODPNDELBQJWEPDT!BXT DEL@MBNCEBMBZFSBXTDMJ"XT$MJ-BZFSIUNM ิ଍

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BXTDMJͷϨΠϠʔΛ࡞Δ w TFSWFSMFTTZBNMʹMBZFSTΛهड़͢Δ w ςϯϓϨʔτ͔Βੜ੒ͨ͠৔߹͸هड़ࡁΈ

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BXTDMJͷϨΠϠʔΛ࡞Δ w TMTEFQMPZͰϨΠϠʔ͕࡞੒͞Εɺ   -BNCEBͰBXTίϚϯυ͕࢖͑ΔΑ͏ʹͳ Δ w ࣮ࡍʹ͸APQUBXTDMJBXTAͱ͍͏ύεʹ ͳΔ w 1"5)͕௨ͬͯͳ͍ͷͰ௨͔͢ɺઈରύε ͰBXTίϚϯυΛར༻͢Δ

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࣮ྫ༻γΣϧεΫϦϓτΛमਖ਼ w ࠓ೔͕ૉ਺ͳ೔ͳͷ͔ૉఢͳ೔ͳͷ͔ڭ͑ͯ͘ΕΔ w ݁Ռ͸4ʹΞοϓϩʔυ͞ΕΔ w AAACBTI   VTSCJOFOWCBTI   EBUF:NEUNQSFTVMUUYU   EBUF:NEcGBDUPScBXL/'\QSJOUࠓ೔΋ૉ਺Ͱ ͢Ͷ^/'\QSJOUࠓ೔΋ૉఢͰ͢Ͷ^UNQSFTVMUUYU   PQUBXTDMJBXTTDQUNQSFTVMUUYUTZBTVIJSPLJ SFTVMUUYU   AAA

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ಈ࡞֬ೝ w ϩʔΧϧ؀ڥͰಈ࡞֬ೝ͢Δ w ATMTJOWPLFMPDBMGIFMMPA w BXTίϚϯυ͕࢖͍͑ͯΔ

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"84$MPVE8BUDI&WFOUTΛઃఆ͢Δ w TFSWFSMFTTZNMͷFWFOUTΛهड़͢Δ w 65$ +45 ʹఆظతʹ࣮ߦ͢Δ