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あるいはサイドカーでいっぱいの海
nwiizo
March 18, 2022
Technology
1
390
あるいはサイドカーでいっぱいの海
3-shake SRE Tech Talk #3
https://3-shake.connpass.com/event/241284/
#SRETT
nwiizo
March 18, 2022
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Transcript
݄TIBLF43&5FDI5BML!OXJJ[P ͋Δ͍αΠυΧʔͰ͍ͬͺ͍ͷւ
ΞδΣϯμ w αΠυΧʔͱ w αΠυΧʔύλʔϯͷ࣮ w αΠυΧʔύλʔϯΛࢧ͑Δٕज़
αΠυΧʔͱ
αΠυΧʔͱ ࢄγεςϜʹ͓͚ΔσβΠϯύλʔϯͷҰͭ αΠυΧʔɺΞϓϦέʔγϣϯίϯςφΛ֦ுͯ͠ɺػೳ ΛՃ͠·͢ɻαΠυΧʔΛ༻ͯ͠طଘͷϨΨγʔΞϓϦ έʔγϣϯͳͲʹద༻Ͱ͖·͢ɻಉ༷ʹɺ͜ΕΒΛ༻͠ ͯɺҰൠతͳػೳͷ࣮Λඪ४Խ͢ΔίϯςφΛ࡞͢Δ͜ ͱͰ͖·͢ɻ 4JEFDBS TUPSBHF
IUUQTXXXPSFJMMZDPNMJCSBSZWJFXEFTJHOJOHEJTUSJCVUFETZTUFNTDIIUNM
ίϯςφཧ༻ͷ୯Ұίϯςφύλʔϯ γϯάϧϊʔυɾϚϧνίϯςφɾύλʔϯ αΠυΧʔɾύλʔϯ Ξϯόαμʔɾύλʔϯ Ξμϓλʔɾύλʔϯ ࢄΞϧΰϦζϜ༻ͷϚϧνϊʔυύλʔϯ Ϧʔμબग़ύλʔϯ ࡞ۀΩϡʔύλʔϯ εΩϟολʔɾΪϟβʔɾύλʔϯ
IUUQTXXXVTFOJYPSHTZTUFN fi MFTDPOGFSFODFIPUDMPVEIPUDMPVE@CVSOTQEG ίϯςφΛ༻͍ͨࢄγεςϜʹ͓͚ΔσβΠϯύλʔϯ
ίϯςφΛ༻͍ͨࢄγεςϜʹ͓͚ΔσβΠϯύλʔϯ IUUQTXXXVTFOJYPSHTZTUFN fi MFTDPOGFSFODFIPUDMPVEIPUDMPVE@CVSOTQEG 4JEFDBS TUPSBHF αΠυΧʔɾύλʔϯ தͰಈ͘ 4JEFDBS
"NCBTTBEPS Ξϯόαμʔɾύλʔϯ ͔Β֎ 4FSWJDF" 4FSWJDF# 4JEFDBS "EBQUFS Ξμϓλʔɾύλʔϯ ֎͔Β 4FSWJDF" 4FSWJDF# ࢄΞϧΰϦζϜ༻ͷ Ϛϧνϊʔυύλʔϯհ͠ͳ͍
ίϯςφΛ༻͍ͨࢄγεςϜʹ͓͚ΔσβΠϯύλʔϯ ίϯςφཧ༻ͷ୯Ұίϯςφύλʔϯ γϯάϧϊʔυɾϚϧνίϯςφɾύλʔϯ αΠυΧʔɾύλʔϯ Ξϯόαμʔɾύλʔϯ Ξμϓλʔɾύλʔϯ ࢄΞϧΰϦζϜ༻ͷϚϧνϊʔυύλʔϯ Ϧʔμબग़ύλʔϯ ࡞ۀΩϡʔύλʔϯ εΩϟολʔɾΪϟβʔɾύλʔϯ
IUUQTXXXVTFOJYPSHTZTUFN fi MFTDPOGFSFODFIPUDMPVEIPUDMPVE@CVSOTQEG ͜ΕΒ͍͔ͭ͘ͷύλʔϯͷΈ߹ΘͤΛ αΠυΧʔͱදݱͨ͠Γѻ͏͜ͱ͕ଟ͍
$POUBJOFS(SPVQ BLB 1PE
αΠυΧʔύλʔϯͷ࣮ྫ%BQSͱʁ %JTUSJCVUFE"QQMJDBUJPO3VOUJNFͷུ %BQSͷಛ αΠυΧʔ EBQSE ܦ༝Ͱ)551H31$ʹΑΓ ҙͷ։ൃݴޠϑϨʔϜϫʔΫͰ։ൃՄೳ ϕετϓϥΫςΟεΛαΠυΧʔͷ
ϏϧσΟϯάϒϩοΫͱͯ͠ఏڙ %BQS"1* )551H31$ "QQMJDBUJPO %BQSTJEFDBS ͜ΕɺΞϯόαμʔɾύλʔϯͷಛ ࢄΞϧΰϦζϜ༻ͷϚϧνϊʔυύλʔϯར༻͍ͯ͠Δ
%BQSͷ0CTFSWBCJMJUZͷಛʹ͍ͭͯ %BQSΛར༻͢Δ͜ͱͰ0CTFSWBCJMJUZͷඪ४Խ αΠυΧʔσβΠϯύλʔϯʹ࣮ͯ %BQSαΠυΧʔͷػೳΛར༻ͯ͠ 0CTFSWBCJMJUZͷػೳ֦ு͓ΑͼɺػೳΛՃ %BQSΞϓϦʹରͯ͠αΠυΧʔΛ༻ͯ͠ 0CTFSWBCJMJUZͷҰൠԽඪ४Խ
͜ΕɺΞμϓλʔɾύλʔϯͷಛ ͪ͜Βɺ֎෦͔ΒͷΞΫηεʹରͯ͠ɺ൚༻తڞ௨ͳΠϯλϑΣʔεΛ࣋ͨͤΔ͜ͱΛ࣮ݱ͠·͢ɻ
αΠυΧʔͷ࣮
1PEͰͷαΠυΧʔύλʔϯͷ࣮ 1PEʹ͓͚ΔαΠυΧʔͷಛੑ ϙου͕ىಈ͢Δͱɺ෦ͷෳͷίϯςφ͕ಉ࣌ʹελʔτ͠·͢ɻ ίϯςφؒͰɺωοτϫʔΫσΟεΫͳͲͷใΛڞ༗͍ͯ͠·͢ɻ IUUQTLVCFSOFUFTJPEPDTDPODFQUTXPSLMPBETQPET ͜ͷ੍ʹ͓͍࣮ͯՄೳ 1PEʹ͓͚ΔαΠυΧʔͷϝϦοτ αΠυΧʔίϯςφ࠶ར༻ੑ͕ߴ͍ ϙουͷίϯςφ͝ͱʹ$16ͷ༻࣌ؒͷ্ݶΛઃఆ͢Δ͜ͱ͕Մೳ
αΠυΧʔίϯςφ͕োͷ෧͡ࠐΊͷڥքΛఏڙ͢Δ͜ͱ͕Ͱ͖ΔͳͲ
1PEͰͷαΠυΧʔύλʔϯͷ࣮ ࠷Α͘ग़ͯ͘Δྫ αΠυΧʔίϯςφ͕֎෦͔ΒίϯςϯπΛऔಘ 1PEͰڞ༗͍ͯ͠ΔσΟεΫΛߋ৽ ͦΕΒΛ௨ ࣮͞Εͳ͍͜ͱଟ͍
ΞϓϦέʔγϣϯ͕ߋ৽͞ΕͨσΟεΫΛಡΈࠐΈ IUUQTLVCFSOFUFTJPEPDTDPODFQUTXPSLMPBETQPET %FTJHOJOH%JTUSJCVUFE4ZTUFNTCZ#SFOEBO#VSOTΑΓ
%BQSͰͷαΠυΧʔύλʔϯͷ࣮ %BQSEͷ*OWPLF 4FSWJDF"ɺ4FSWJDF#Λλʔήοτͱͨ͠)551·ͨH31$ͷ ݺͼग़͠Λߦ͍ɺ%BQSαΠυΧʔʹૹΒΕΔ %BQSɺࢦఆ͞ΕͨϗεςΟϯάϓϥοτϑΥʔϜͰ࣮ߦ͞Ε͍ͯΔ
໊લղܾίϯϙʔωϯτΛ༻ͯ͠ɺ4FSWJDF#ͷॴΛݕग़͠·͢ɻ %BQSɺ4FSWJDF#ͷ%BQSαΠυΧʔʹϝοηʔδΛసૹ͠·͢ɻ %BQSαΠυΧʔؒͷͯ͢ͷίʔϧɺύϑΥʔϚϯεͷͨΊʹH31$Ͱߦ ΘΕ·͢ɻ4FSWJDFͱ%BQSαΠυΧʔؒͷݺͼग़͠ͷΈɺ)551·ͨ H31$ͷ͍ͣΕ͔ʹͳΓ·͢ɻ 4FSWJDF#ͷ%BQSαΠυΧʔɺϦΫΤετΛ4FSWJDF#ͷࢦఆ͞Ε ͨΤϯυϙΠϯτʢ·ͨϝιουʣʹసૹ͠ɺ4FSWJDF#ͦͷϏδ ωεϩδοΫίʔυΛ࣮ߦ͠·͢ɻ 4FSWJDF#4FSWJDF"ʹϨεϙϯεΛૹ৴͠·͢ɻ Ϩεϙϯε4FSWJDF#ͷαΠυΧʔʹૹΒΕ·͢ɻ %BQSɺ4FSWJDF"ͷ%BQSαΠυΧʔʹϨεϙϯεΛసૹ͠·͢ɻ 4FSWJDF"ϨεϙϯεΛड৴͠·͢ɻ IUUQTHJUIVCDPNEBQSEBQSCMPCNBTUFSDNEEBQSENBJOHP IUUQTEPDTEBQSJPEFWFMPQJOHBQQMJDBUJPOTCVJMEJOHCMPDLTTFSWJDF JOWPDBUJPOTFSWJDFJOWPDBUJPOPWFSWJFX %BQS"1* )551H31$ 4FSWJDF" %BQSTJEFDBS
αΠυΧʔΛࢧ͑Δٕज़
αΠυΧʔΛࢧ͑Δٕज़ ,VCFSOFUFTαʔϏεϝογϡͰαΠυΧʔΛࢧ͑Δٕज़ "ENJTTJPO8FCIPPL$3%Λ,VCFSOFUFTDPOUSPMMFSͳͲΛ༻͍ͨ ,VCFSOFUFTΛ֦ுͤͯ͞ίϯςφؒͷใΛڞ༗ͨ͠Γɺ1PE࡞࣌ʹ ༰ΛνΣοΫͯ͠ɺॻ͖͑ͨΓͯ͠αΠυΧʔΛ࡞ͨ͠Γ͍ͯ͠Δ 1PE-JGFDZDMF্ͰαΠυΧʔΛࢧ͑Δٕज़ 1PE-JGFDZDMFͷ*OJUίϯςφΤϑΣϝϥϧίϯςφΛ༻͍ͯ,VCFSOFUFT্ʹσ ϓϩΠͨ͠ΓσϓϩΠલޙʹ͞·͟·ͳ࡞ۀΛߦΘͤΔ͜ͱʹΑͬͯ
ԁͳ։ൃӡ༻ΛՄೳʹ͢Δ IUUQTLVCFSOFUFTJPKBEPDTDPODFQUTXPSLMPBETQPETQPEMJGFDZDMF
,VCFSOFUFT"ENJTTJPO8FCIPPLTͷҐஔ͚ "ENJTTJPO8FCIPPLTͱ ,VCFSOFUFTϦιʔεΛૢ࡞͢Δࡍʹɺ࡞มߋͷ༰ΛνΣοΫͨ͠Γɺॻ͖͑ ͨΓ͢Δ͜ͱ͕Ͱ͖Δػೳ NVUBUJOH"1*ͷϦΫΤετΛมߋ WBMJEBUJOH"1*ͷϦΫΤετͷݕূ %BQSEBQSTJEFDBSJOKFDUPS ΞϊςʔγϣϯΛڥมͱͯ͠ಡΈࠐΜͰ%BQSEΛҙͷ1PEʹJOKFDU͠ɺ ΞϓϦέʔγϣϯ͕%BQSEͱ௨৴Ͱ͖ΔΑ͏ʹ͍ͯ͠·͢ɻ
IUUQTLVCFSOFUFTJPCMPHBHVJEFUPLVCFSOFUFTBENJTTJPODPOUSPMMFST IUUQTEPDTEBQSJPDPODFQUTEBQSTFSWJDFTTJEFDBSJOKFDUPS
͞ΒɺαΠυΧʔ
͞ΒɺαΠυΧʔ )PXF#1'XJMMTPMWF4FSWJDF.FTI(PPECZF4JEFDBST αΠυΧʔͰͳ͘F#1'Λ༻͍ͨ,FSOFM.PEFMͰ4FSWJDF.FTIΛ࣮ݱ͢Δ αΠυΧʔΦʔόʔϔου͕গͳ͘ͳΓɺαʔϏεϝογϡͰͷ՝͕খ͘͞ͳΔ σόοά͕͘͠ͳͬͨΓଟ͍ͱࢥ͏͕ٕज़తʹ໘നͦ͏ͩͱࢥͬͯΔ IUUQTJTPWBMFOUDPNCMPHQPTUFCQGTFSWJDFNFTI
ࢀߟࢿྉ %FTJHOQBUUFSOTGPSDPOUBJOFSCBTFEEJTUSJCVUFETZTUFNT IUUQTXXXVTFOJYPSHTZTUFN fi MFTDPOGFSFODFIPUDMPVE IPUDMPVE@CVSOTQEG ίϯςφɾσβΠϯɾύλʔϯͷจཁɹ IUUQTRJJUBDPN.BIP5BLBSBJUFNTGDBGFDG )PXF#1'XJMMTPMWF4FSWJDF.FTI(PPECZF4JEFDBST IUUQTJTPWBMFOUDPNCMPHQPTUFCQGTFSWJDFNFTI
%BQSTJEFDBS EBQSE PWFSWJFX IUUQTEPDTEBQSJPDPODFQUTEBQSTFSWJDFTTJEFDBS
ࢀߟࢿྉ ,VCFSOFUFT%PDVNFOUBUJPO$PODFQUT8PSLMPBET1PET IUUQTLVCFSOFUFTJPEPDTDPODFQUTXPSLMPBETQPET ,VCFSOFUFT$VTUPN$POUSPMMFSΛखൈ͖Ͱ࡞Δٕज़ IUUQTXXXUBLVUBLBIBTIJEFWMB[ZDVTUPNDPOUSPMMFSGPSLVCFSOFUFT )PXF#1'4USFBNMJOFTUIF4FSWJDF.FTI IUUQTUIFOFXTUBDLJPIPXFCQGTUSFBNMJOFTUIFTFSWJDFNFTI 5SZF#1'QPXFSFE$JMJVN4FSWJDF.FTIKPJOUIFCFUBQSPHSBN IUUQTDJMJVNJPCMPHDJMJVNTFSWJDFNFTICFUB