ペパボにおけるOpenStackHacks!

by Kazuhiko Yamashita

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d๻ͱՆΛҰॹʹτΡΪϟβʔ͠·ઐՊʂʂฤd GMO Pepabo, Inc. Pࢁ 2015/07/04 Pepabo Tech Conference in Fukuoka ϖύϘʹ͓͚Δ  0QFO4UBDL)BDLT

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Ͳ΋ɺ΅͘Ͱ͢ 1ࢁ (.01FQBCP*OD !QZBNB UFOTOBQPODPN

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"HFOEB 0QFO4UBDLJT /ZBIJT IBDLT ࠓ΍ͬͯΔ͜ͱ

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0QFO4UBDLJT Ϋϥ΢υج൫ 7.Λ؅ཧ͢ΔͨΊͷ  ιϑτ΢ΣΞ܈

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ߏ੒ਤ /PWB"1* )PSJ[PO ,FZTUPOF /PWB$PNQVUF ෺ཧϗετ /FVUSPO $JOEFS HMBODF ͜Μͳ7.࡞Γ͍ͨ ͜ͷϢʔβʔݖݶ ͋Δʁ ࢖༻͢ΔΠϝʔδ 04͸͜Ε σΟεΫ͸͜͜Λ ࢖͏ $16ɼϝϞϦ͸ ͜Ε ࢖༻͢ΔωοτϫʔΫ͸͜Ε ΦϨΦϨʂԶͩΑʂ

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ϖύϘ͕ղܾͨ͠ ͔ͬͨ͜ͱ

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ݸʑͷαʔϏεͰಠࣗʹΠϯϑϥΛߏங

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αʔόΛؾܰʹ࡞Γ͍ͨ ຐ๏ͷΑ͏ʹ؆୯ʹ αʔό࡞Γ͍ͨΘ͊ɻɻ

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“2014/05/01 Issueݐઃ αʔϏε͝ͱͰ͸ͳ͘ɺ  શࣾڞ௨ͷΠϯϑϥج൫Λ࡞Δͧʂʂʂʂ

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/ZBI

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/ZBIJT ϖύϘͷԾ૝ج൫Πϯϑϥ ͜Ε·ͰαʔϏε͝ͱʹઃ͚͍ͯͨ  ΠϯϑϥΛ0QFO4UBDLͰ౷߹

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/ZBIJT IUUQXXXTMJEFTIBSFOFUVNF@QCUDCPC IUUQTXXXZPVUVCFDPNXBUDI W(618.;CP1T6

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/ZBIͷ༝དྷ /PBIʹܾ·Δ தೋපͬΆ͍ͬͯͳΔ Ұจࣈม͑ͯ/ZBIʹ͠Α͏ͥͬͯͳΔ ޙ෇Ͱ͔͍͍ͬ͜౰ͯࣈߟ͑Α͏ͥͬͯͳΔ /ZBIJTZFUBOPUIFSIPTUJOH

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/ZBI αʔϏε͝ͱʹςφϯτΛ ෼ׂ͠ɺݖݶ΍  ϦιʔεΛ؅ཧ

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ߏ੒؅ཧ

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“ http://techlife.cookpad.com/entry/2015/05/12/080000

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JUBNBF $JOEFS /PWB $PNQVUF /FVUSPO /PWB $PNQVUF /PWB $PNQVUF /PWB $PNQVUF (JUͰόʔδϣϯ؅ཧ OPWBDPOG ʜ OFVUSPODPOG ʜ DJOEFSDPOG ʜ TFSWJDFOPWBSFTUBSU TFSWJDFOFVUSPOSFTUBSU TFSWJDFDJOEFSSFTUBSU

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JUBNBF OPWBOPEF CBTFSPMF NBDLFSFMSFDJQF OPWBSPMF DPNQVUFSFDJQF BQJSFDJQF CVOEMFFYFDJUBNBFTTIIOPWBQCDMPVEDPNa OPEFKTPOOPEFOPWBKTPOCPPUTUSBQSC

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JUBNBF TFSWJDFPQFOTUBDLOPWBDPNQVUF SFNPUF@pMFFUDOPWBOPWBDPOGEP OPUJpFTSFTUBSU TFSWJDF FOE

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JUBNBF TFSWJDFPQFOTUBDLOPWBDPNQVUF SFNPUF@pMFFUDOPWBOPWBDPOGEP OPUJpFTSFTUBSU TFSWJDF FOE

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؂ࢹ

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.BDLFSFM ͸ͯͳ͕ࣾఏڙ͢Δαʔό  ؂ࢹαʔϏε .BDLFSFMḉ ϩʔϧͰ؂ࢹઃఆΛଋͶΔ͜ͱ͕  Մೳ

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.BDLFSFM NBDLFSFM\ SPMFOZBIOFVUSPOOPEF DPOG\ NPOJUPS< \ OBNFQMVHJODIFDLTOFVUSPOTFSWFS DPNNBOEVTSMJCOBHJPTQMVHJOTDIFDL@QSPDTBOFVUSPOTFSWFSD ^ \ OBNFQMVHJODIFDLTOFVUSPO DPNNBOEVTSMJCOBHJPTQMVHJOTDIFDL@UDQ)MPDBMIPTUQXD ^ ʜ > ^ ^

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.BDLFSFM /FVUSPO JUBNBFNBDLSFMSC SPMFT<OZBIOFVUSPOOPEF> DPNNBOEVTSMJCOBHJPTQMVHJOTDIFDL@QSPDTBOFVUSPOTFSWFSD DPNNBOEVTSMJCOBHJPTQMVHJOTDIFDL@UDQ)MPDBMIPTUQXDz ʜ NBDLFSFMḉ ࢮ׆ɺ͖͍͠஋؂ࢹ

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.BDLFSFM

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.BDLFSFM ઃఆ͸ϗετଆ͚ͩͰ*1ΞυϨεؾʹ ͠ͳ͍͍ͯ͘ ઃఆϑΝΠϧ͕γϯϓϧͰ؅ཧ͠΍͍͢ ؂ࢹఆٛ΋(6*ͰαΫαΫ΍ΕΔ͔ͭɺ Ұ౓ೖΕͯ͠·͑͹͋ͱ͸ಉ͡ϩʔϧ ʹࢀՃͤ͞Δ͚ͩ

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/ZBI·ͱΊ 0QFO4UBDL࢖ͬͯ·͢ ϖύϘͷϓϥΠϕʔτΫϥ΢υ αʔϏε୯ҐͰϦιʔε؅ཧ ߏ੒؅ཧ͸JUBNBF ؂ࢹ͸NBDLFSFM

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)BDLT

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य़

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େମग़དྷͨ

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͡Ό͋ɺ৮ͬͯΈͯ ͍͍͔͢ʂʂʂ

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)PSJ[PO 7.؅ཧ /8؅ཧ ηΩϡϦςΟʔ؅ཧ Ϣʔβʔ؅ཧ Ϧιʔε؅ཧ

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0QFO4UBDL$MJFOU 1ZUIPOͷΫϥΠϯτ OPWBMJTU OFVUSPOQPSUMJTU LFZTUPOFFOEQPJOUMJTU IUUQEPDTPQFOTUBDLPSHKBVTFSHVJEFDPOUFOUJOTUBMM@DMJFOUTIUNM

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GNʜ ͡Ό͋ɺԿʁ ୆ϗετ࡞Δͷʹճ 8*ૢ࡞ͨ͠ΓɺίϚϯυ౤ ͛ͳ͖Ό͍͚ͳ͍Θ͚Ͱ͔͢ʁ

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΍ͬͯΒΜͳ͍ʂʂʂ

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)BDLT LBOBNFϢʔβʔ؅ཧ LBLJOFηΩϡϦςΟάϧʔϓ؅ཧ OZBIDMJ7.࡞੒ 1FD7.T࡞੒

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Ϣʔβʔ؅ཧ

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LBOBNF ϖύϘͰ͸ਓͷΤϯδχΞ͕  ෳ਺ͷαʔϏεʹܞΘΔ )PSJ[POͩͱมߋཤྺ͕؅ཧͰ͖ͳ͍  ূ੻͕࢒Βͳ͍

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LBOBNF ઃఆϑΝΠϧΛZBNMͰఆٛ ઃఆϑΝΠϧΛ(JUʹू໿  ʮ୭͕ɺ͍ͭɺͲͷݖݶʯΛอ͔࣋ͨ͠Λ؅ཧ QZBNB FNBJMlQZBNB!QFQBCPDPNl UFOBOUT NVVNVVlDJUZCPZ EFWFMPQlBENJOz UBOBLB FNBJMlUBOBLB!QFQBCPDPN UFOBOUT EFWFMPQNFOUNFNCFS

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LBOBNF ొ࿥಺༰ ,FZTUPOF QZBNB FNBJMlQZBNB!QFQBCPDPNl UFOBOUT NVVNVVlDJUZCPZ EFWFMPQlBENJOz UBOBLB FNBJMlUBOBLB!QFQBCPDPN UFOBOUT EFWFMPQNFOUNFNCFS (JU)VC13 ɹొ࿥಺༰ʹޡΓ͕ͳ͍͜ͱΛ  ɹ֬ೝ͢Δ (JU)VCͰͷϨϏϡʔ׬ྃޙɺొ࿥

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ηΩϡϦςΟ؅ཧ

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DPNQVUFOPEF ෺ཧϗετ JOUFSGBDF 4FDVSJUZ(SPVQ Ϝʔ7. /PWB"QJ /FVUSPO Ϝʔ7.ʹ͸ΦϑΟε͔Βͷ 44)ڐՄ͍ͨ͠ Ϝʔ7.ʹ44)ڐՄ JQUBCMFTఆٛ 7.Ͱ͸ͳ͘DPNQVUFOPEFʹ JQUBCMFTఆٛ

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LBLJOF ઃఆϑΝΠϧΛZBNMͰఆٛ ઃఆϑΝΠϧΛ(JUʹू໿ ηΩϡϦςΟઃఆͷϨϏϡʔ͕ՄೳʹͳΓɺ  ·ͨɺొ࿥ɺ੾Γ໭͠ͷख͕ؒେ෯ʹ࡟ݮ JOUFSOBM@QFSNJU SVMFT EJSFDUJPOJOHSFTT QSPUPDPM FUIFSUZQF*1W QPSU SFNPUF@JQ EFTDSJQUJPOΠϯλʔφϧઢͷ௨৴ΛશͯڐՄ

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LBLJOF طଘઃఆͷऔಘɾฤूɾొ࿥ /PWB"QJ JOUFSOBM@QFSNJU SVMFT EJSFDUJPOJOHSFTT QSPUPDPM FUIFSUZQF*1W QPSU SFNPUF@JQ EFTDSJQUJPOΠϯλʔφϧઢͷ௨৴ΛશͯڐՄ ొ࿥͞Εͨ಺༰Λ൓ө ࠷৽ొ࿥಺༰Λ(JU؅ཧ /PWB$PNQVUF /PWB$PNQVUF /PWB$PNQVUF

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Πϯελϯε࡞੒

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JNBHF

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JNBHF TVEPϢʔβʔͷ࡞੒ TTIαʔόʔͷ࣮ߦ DMPVEJOJU PQFOTUBDLBQJDMJFOU QZUIPO ͷ  Πϯετʔϧ σΟεΫ࠷খԽͱΠϯελϯεىಈ࣌ʹࣗಈ֦ு ωοτϫʔΫॳظԽ ϑΝΠΞ΢ΥʔϧͷແޮԽ ೔ຊ࣌ؒΛઃఆ ىಈ࣌ͷTMBDL௨஌

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JNBHF $FOU04   XJUIDIFGQVQQFU 6CVOUV   XJUIDIFGQVQQFU $PSF04ͳͲͳͲ

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JOTUBODF JNBHF CBTF &TTFODF QVQQFU DIFG DMPVEJOJU

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“Πϝʔδͷىಈ࣌ʹ౉͞Εͨuser-dataʹج͖ͮ OSʹରͯ͠ઃఆΛߦ͑Δ࢓૊Έ $MPVE*OJU DMPVEJOJU DMPVEDPOpH ϦϑΝϨϯε IUUQT[FUUBJPOCIKFMQDPNNVOJUZBSUJLMFSPHPQQMBFSJOHDMPVEJOJUSFGFSFODF

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$MPVE*OJU IPTUOBNFQZBNBEFNP GREOQZBNBEFNPDPN SFQP@SFMFBTFWFS VTFST OBNFQZBNB HSPVQTQZBNB TIFMMCJOCBTI TVEP<"-- "-- /01"448%"--> TTIBVUIPSJ[FELFZT TTISTB'%"%'"%#/[B$ZD&GEMGKBTE&"R6+WTW,H)3.)E CPPUDNE FDIPSPPUQZBNBcDIQBTTXE

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/ZBI$MJ (PͰ։ൃ͞Εͨ"1*ϥούʔίϚϯυ ίϚϯυҰൃͰ7.Λىಈ VTFSEBUBʹରԠ͍ͯ͠ΔͷͰ೚ҙͷઃఆ͕ىಈޙʹ  ߦΘΕΔ *1ΞυϨεઃఆΛࣗಈԽ VE[VSBOZBIDMJ 8SBQQFSPG/ZBIUIF8SBQQFSPG0QFO4UBDL OZBIJOTUBODFTUEFWOZBIa JDFOUPTOQZBNBUFTUQQZBNBQBTTa OFUXPSLFYUOFUFYU JOUOZBIa GNTNBMMVTFSEBUBVTFSEBUBZNM

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1FD ઃఆϑΝΠϧʹج͖ͮෳ਺ͷ7.Λ  Ұׅىಈɾఀࢭ VTFSEBUBͷςϯϓϨʔτԽΛαϙʔτ QZBNBUFTU UFOBOUQFQBCP JNBHFDFOUPT@DIFG@QVQQFU qBWPSNTNBMM OFUXPSLT FUI CPPUQSPUPTUBUJD JQ@BEESFTT HBUFXBZ EOT TFDVSJUZ@HSPVQ EFGBVMU TTI UFNQMBUFT CBTFZBNM XFCTFSWFSZBNM

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)BDLT·ͱΊ Ϣʔβʔ؅ཧΛূ੻Λ࢒ͭͭ͠  ָʹʂʂ ηΩϡϦςΟʔ؅ཧ΍Πϯελϯε ࡞੒ͷखؒΛίʔυͰղܾ

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ࠓ΍ͬͯΔ͜ͱ

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*1Λҙࣝ͠ͳ͍ ΠϯϑϥΛίʔυͰ ࡞Γ͖Δ

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Α͋͘Δ%/4γεςϜ -# -# %/4 %/4 %/4 WJQ SJQ SJQ SJQ SJQ SJQ

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“)BTIJ$PSQࣾͷϓϩμΫτ *(.1Λར༻͠ಉ͡άϧʔϓͷϝϯόʔͷ௥Ճ΍ ཭୤ΛΠϕϯτ௨஌͠ɺεΫϦϓτͳͲͷ ࣮ߦ͕Մೳ

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4FSG TFSGNFNCFST MCEFWMPDBMBMJWFSPMFMC EOTEFWMPDBMBMJWFSPMFEOT EOTEFWMPDBMBMJWFSPMFEOT DBUBHFOUMPH BHFOU&WFOUNFNCFSKPJOEOTEFWMPDBMEOTSPMFEOT ಉ͡άϧʔϓʹॴଐ͍ͯ͠Δϗετ ৽͘͠ϝϯόʔ͕௥Ճ͞Εͨ

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ࣗಈԽ4UFQ $IFG 7. TFSGNFNCFSKPJO -#ϨγϐΛྲྀ͢ -# 7.ͷىಈͱಉ࣌ʹ  ɹDMPVEJOJUͰTFSGΠϯετʔϧ Ϩγϐ͕ྲྀΕͯ-#ͷΠϯετʔϧ͕׬ྃ

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ࣗಈԽ4UFQ -# -# %/4 %/4 %/4 WJQ SJQ SJQ

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ࣗಈԽ4UFQ $IFG 7. EOTϨγϐΛྲྀ͢ %/4 Ϩγϐ͕ྲྀΕͯEOTͷΠϯετʔϧ͕׬ྃ -# TFSGͷNFNCFSKPJO %/4αʔϏεͷ7*1ʹKPJOͨ͠%/4Λ ɹϝϯόʔ௥Ճ 7.ͷىಈͱಉ࣌ʹ  ɹDMPVEJOJUͰTFSGΠϯετʔϧ TFSGNFNCFSKPJO

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ࣗಈԽ4UFQ -# -# %/4 %/4 %/4 WJQ SJQ SJQ SJQ SJQ SJQ

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ࣗಈԽ4UFQ $IFG 7. EOTϨγϐΛྲྀ͢ %/4 Ϩγϐ͕ྲྀΕͯEOTͷΠϯετʔϧ͕׬ྃ -# TFSGͷNFNCFSKPJO %/4αʔϏεͷ7*1ʹKPJOͨ͠%/4Λ ɹϝϯόʔ௥Ճ 7.ͷىಈͱಉ࣌ʹ  ɹDMPVEJOJUͰTFSGΠϯετʔϧ TFSGͷNFNCFSKPJO

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/BNJOPSJ 4FSG-WTͷϥΠϒϥϦ αʔϏεͷϔϧενΣοΫ΋Ͱ͖Δ ϝϯόʔͷ௥Ճ΍࡟আΛ4MBDL௨஌ #! /usr/bin/env ruby require 'rubygems' require 'naminori' Naminori::Notifier::Configure.instance.set({ webhook_url: "https://hooks.slack.com/services/XXXXXX", channel: "#pyama", user: "#naminori" }) service_options = { vip:"192.168.77.9" } case when Naminori::Serf.role?("dns") Naminori::Service.event("dns", "lvs", service_options) when Naminori::Serf.role?("lb") Naminori::Lb.health_check("dns", "lvs",service_options) end

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·ͱΊ

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શମ·ͱΊ ϓϥΠϕʔτΫϥ΢υΛαʔϏε͝ͱʹς φϯτ؅ཧ͠ӡ༻͍ͯ͠·͢ ߏ੒؅ཧ΍؂ࢹ͸ࣗಈԽ ख͕͔͔ؒΔ͜ͱɺ؅ཧ͕ඞཁͳ͜ͱ͸ࣗ ෼ͨͪͰίʔυॻ͍ͯղܾ αʔϏεΛҠߦ͢Δ͚ͩͰ͸ͳͯ͘ɺΫϥ ΢υΒ͍͜͠ͱ΋࢝Ίͯ·͢

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͜͜Ͱঁੑਞ͔Β  ࣭໰͕ࡴ౸͢Δ

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͝ਗ਼ௌ͋Γ͕ͱ͏  ͍͟͝·ͨ͠

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Ҡߦࣄྫ

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/ZBIͰಈ͍͍ͯΔαʔϏε ֤αʔϏεӶҙҾͬӽ͠த

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No content

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4UFQ Ҡߦݩ -# 1SPYZ 8 5IF*OUFSOFU

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4UFQ Ҡߦݩ -# 1SPYZ 8 -# 1SPYZ 8 5IF*OUFSOFU

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4UFQ Ҡߦݩ -# 1SPYZ 8 -# 1SPYZ 8 5IF*OUFSOFU

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ϜʔϜʔυϝΠϯ ΠϯϑϥΛ͢΂ͯ$IFGͰίʔυԽ յΕͨΒࣺͯͯɺ࡞Γ௚͢ -#ͷ%JSFDU3PVUJOHߏ੒͕  ૊Ίͳ͍ʜ

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%3ߏ੒૊Ίͳ͍໰୊ /PWB$PNQVUF͸εςʔτϑϧʹ൑அ͠  *OWBMJE1BDLFUΛഁغ͢Δ 5$1XBZϋϯυγΣΠΫ͕੒ཱ͠ͳ͘ͳͬͨ IPTU# IPTU" TZO TZOBDL BDL σʔλ௨৴ͷ։࢝

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DPNQVUF DPNQVUF %3ߏ੒૊Ίͳ͍໰୊ -# 1SPYZ TZO TZO TZOBDL TZOBDLΛฦͨ͠ͷ͸DPNQVUF DMJFOU

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DPNQVUF DPNQVUF %3ߏ੒૊Ίͳ͍໰୊ -# 1SPYZ BDL DMJFOU

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DPNQVUF DPNQVUF /"5ߏ੒ʹͨ͠ -# 1SPYZ TZO TZO TZOBDL DMJFOU

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ϜʔϜʔυϝΠϯҠߦࣄྫ·ͱΊ Πϯϑϥ͸͢΂ͯ$IFGͰίʔυԽ 7.ͷσʔλ͸͢΂ͯ$PNQVUF OPEF ෺ཧϗετ ͷϩʔΧϧ  σΟεΫͷͨΊɺյΕͨΒ࡞Γͳ͓ ͢ -#ͷ%3ߏ੒͸૊Ίͳ͍