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delyにおける安定性とアジリティ両立に向けたアプローチ / SRE NEXT 2020
gomesuit
January 25, 2020
Technology
5
8.6k
delyにおける安定性とアジリティ両立に向けたアプローチ / SRE NEXT 2020
https://tech.dely.jp/entry/sre-next-2020
gomesuit
January 25, 2020
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Transcript
43&/&95 TSFOFYU TSFOFYU$ Ҫ্ਸ࢚!HPNFTVJU
ࣗݾհ w ܦྺ w ৽ଔͰ4*FSʹೖࣾ w 8&#ܥاۀͰج൫։ൃ w 8&#ܥϕϯνϟʔͰΠϯϑϥΤϯδχΞ
w EFMZגࣜձࣾ w 43&ͱͯ͠ೖࣾ w ։ൃ෦νʔϜ.(3 w ։ൃ෦(. Ҫ্ਸ࢚ !HPNFTVJU
ΫϥγϧΛӡӦ͢ΔEFMZͰ ৯ͱΒ͠ʹؔΘΔ՝Λղܾ͍ͯ͠·͢
None
৯ͱΒ͠ʹؔΘΔ՝ͱ
ࠓ͢͜ͱ w43&ͷଘࡏҙٛͷཧ wϓϩμΫτ։ൃͷΛ҆શʹߴΊΔͨΊʹ͖͢͜ͱ wEFMZʹ͓͚Δ۩ମతͳΞϓϩʔν
43&৴པੑΛߴΊΔͨΊʹଘࡏ͍ͯ͠Δ
:FT͚ͩͲ/P
ͳͥ/Pͳͷ͔
43&͕ొͨ͠എܠ
چདྷͷαʔϏεӡ༻ w"84($1ͳͲͷ*BB41BB4͕ଘࡏ͠ͳ͍࣌ʹ͓͍ͯɺγεςϜཧऀʹ ͓͚Δۀͷ΄ͱΜͲ͕طଘιϑτΣΞͷ׆༻ͩͬͨ wαʔϏεͷӡ༻ۀͱιϑτΣΞͷ։ൃۀผͷεΩϧηοτ͕ඞཁͩͬͨ wαʔϏεͷʹͬͯӡ༻ۀͷ࡞ۀ͕૿͑ΔͨΊɺӡ༻ͷνʔϜԽ͕ඞཁʹ ͳΓɺਓһௐୡͷ؍͔Β΄ͱΜͲͷاۀͰ։ൃͱӡ༻ͷ৫͕͞Εͨ
։ൃʗӡ༻ͷ৫
։ൃʗӡ༻ͷ৫ʹ ਓһௐୡͷ໘ͰϝϦοτ͕͋Δ͕ɺ ͦͷଞͷ໘Ͱେ͖ͳσϝϦοτ͕͋Δ
తίετͱؒతίετ
తͳίετ wӡ༻৫ʹιϑτΣΞΤϯδχΞϦϯάͷεΩϧ͕ͳ͍͜ͱ͕ଟ͘ɺӡ༻ۀ ͷ΄ͱΜͲ͕ख࡞ۀʹͳΔͨΊɺαʔϏεʹͬͯνʔϜେ͖͍͔ͯ͘͠ ͟ΔΛ͑ͳ͍
ؒతͳίετ wඪͷҧ͍ʹΑΔ։ൃʗӡ༻ͷରཱߏ w։ൃʹ৽͍͠ػೳΛૣ͘ϦϦʔε͍ͨ͠ wӡ༻ʹαʔϏεʹ͕ى͖ͳ͍Α͏ʹ͍ͨ͠
։ൃʗӡ༻ͷରཱߏ͕ੜΉ w։ൃͱ҆ఆੑͷόϥϯεΛऔΔ͜ͱ͕͘͠ͳΓɺ݁ՌతʹػೳΛϦϦʔε ͢Δ͕མͪΔ
৫ͷσϝϦοτʹରͯ͠ (PPHMF͕ͱͬͨΞϓϩʔν ʹ43&
తͳίετ ؒతͳίετ wӡ༻࡞ۀͷࣗಈԽ wτΠϧͷఆ͚ٛͮͱݮ wϧʔϧ wϙετϞʔςϜ w4-0 wΤϥʔόδΣοτ wϓϩμΫγϣϯϛʔςΟϯά w։ൃʗ43&νʔϜؒͷҟಈ
43&ʹΑΔΞϓϩʔν
తͳίετ ؒతͳίετ wӡ༻࡞ۀͷࣗಈԽ wτΠϧͷఆ͚ٛͮͱݮ wϧʔϧ wϙετϞʔςϜ w4-0 wΤϥʔόδΣοτ wϓϩμΫγϣϯϛʔςΟϯά w։ൃʗ43&νʔϜؒͷҟಈ
43&ʹΑΔΞϓϩʔν
৫ؒͷରཱߏ ։ൃͱ҆ఆੑͷόϥϯεͷ่Ε ػೳͷϦϦʔε ҆ఆੑ ඪͷҧ͍ ϓϩμΫτ։ൃͷԼ
ʮ։ൃʗӡ༻ʯ͕ʮ։ൃʗ43&ʯʹͳ͔ͬͨ Βͱ͍ͬͯରཱߏ͕ղফ͢ΔΘ͚Ͱͳ͍
Ͳ͏ͬͯରཱߏΛղফ͢Δͷ͔
։ൃʗ҆ఆੑͷόϥϯε ͷίϯτϩʔϧ
։ൃʗ҆ఆੑͷόϥϯεͷ۩ମྫ wιϑτΣΞͷোΛͲ͜·Ͱڐ༰͢Δ͔ wςετΛͲ͜·Ͱॻ͔͘ wϦϦʔεͷසͲ͏͢Δ͔
։ൃʗ҆ఆੑͷόϥϯε୭͕औΔͷ͔ wϓϩμΫτϚωʔδϟʁ w։ൃνʔϜͷϦʔμʔʁ w43&νʔϜͷϦʔμʔʁ
٬؍తͳσʔλ͕ͳ͍ݶΓʮަবྗͷ͋Δਓʯ ʮཱͷ͋ΔਓʯͷҰͰ࠷ޙܾ·ͬͯ͠·͏
ʮ୭͔ͷײ֮ʯ͕όϥϯεΛऔ͍ͬͯ ΔݶΓରཱߏղফ͠ͳ͍
։ൃʗ҆ఆੑͷόϥϯεΛ ίϯτϩʔϧ͢ΔͨΊͷ 43&ͷΞϓϩʔνʹΤϥʔόδΣοτ
ΤϥʔόδΣοτͷΈ wαʔϏεʹ͍ͭͯҰఆظؒʹڐ༰Ͱ͖ΔোͷϨϕϧΛܾΊΔ w4-0ʹج͍ͮͯࢉग़͢Δʢ͋ΔαʔϏεͷ4-0͕ͳΒʣ wΤϥʔόδΣοτ͕·͍ͩͬͯΔঢ়ଶͰ͋Εɺ։ൃνʔϜ৽͍͠ػೳΛϦ ϦʔεͰ͖Δ wΤϥʔόδΣοτ͕ͳ͘ͳͬͨΒɺ༨༟͕Ͱ͖Δ͔Ϧηοτ͞ΕΔ·ͰϦϦʔε Ͱ͖ͳ͘ͳΔ
٬؍తϝτϦΫεʹΑͬͯ։ൃʗ҆ఆੑͷό ϥϯεΛऔΓɺػೳͷϦϦʔεΛ࠷େԽ͢Δ ɹlΤϥʔόδΣοτͷར༻ɺ։ൃͱ43&ͱͷؒͷಈػ͚ͷߏతͳڝ߹Λղܾ͠·͢ɻ43&ͷඪ ɺʮαʔϏεোΛθϩʹ͢Δ͜ͱʯͰͳ͘ͳΓ·͢ɻ43&ͱϓϩμΫτ։ൃऀɺػೳͷ ϦϦʔεΛ࠷େԽ͢ΔͨΊʹΤϥʔόδΣοτΛ͏͜ͱΛඪʹ͠·͢ɻz 43&αΠτϦϥΠΞϏϦςΟΤϯδχΞϦϯά αʔϏεͷ4-0ΛԼճΔ͜ͱͳ͘ɺมߋͷͷ࠷େԽΛٻ͢Δ
৫ؒͷରཱߏ ։ൃͱ҆ఆੑͷόϥϯεͷ่Ε ػೳͷϦϦʔε ҆ఆੑ ඪͷҧ͍ ϓϩμΫτ։ൃͷԼ
ΤϥʔόδΣοτʹΑΔඪͷ౷Ұ ։ൃͱ҆ఆੑͷίϯτϩʔϧ ػೳͷϦϦʔε ҆ఆੑ ϓϩμΫτ։ൃͷ࠷େԽ
ΛҰ୴͠·͢
43&৴པੑΛߴΊΔͨΊʹଘࡏ͍ͯ͠Δ :FT͚ͩͲ/P
ͳͥ/Pͳͷ͔
43&ϓϩμΫτ։ൃͷΛ ҆શʹߴΊΔͨΊʹଘࡏ͍ͯ͠Δ ʮ৴པੑΛߴΊΔ͜ͱʯ·ͨखஈͷ̍ͭʹͨΔ
ΤϥʔόδΣοτʹΛ͠·͢
ΤϥʔόδΣοτಋೖͷқߴ͍ wʮΓͷظؒϦϦʔεΛࢭΊΔʯ wӡ༻͍ͯ͠ΔαʔϏεͷϏδωεϞσϧʹΑ͔ͬͯͳΓݫ͍͠ ɹlαʔϏεཧʹର͢Δ43&νʔϜͷͱ͢Ε౷తͰͳ͍ΞϓϩʔνʹɺϚωʔδϝϯτ͔Β ͷڧྗͳαϙʔτ͕ඞཁʹͳΓ·͢ɻྫ͑ɺΤϥʔόδΣοτͷফඅঢ়گΑ࢛ͬͯظͷΓͷظؒ ϦϦʔεΛࢭΊΔͱ͍͏அɺཧ͕ཁٻ͠ͳ͍ݶΓϓϩμΫτ։ൃνʔϜʹड͚ೖΕΒΕͳ ͍Ͱ͠ΐ͏ɻz 43&αΠτϦϥΠΞϏϦςΟΤϯδχΞϦϯά
αʔϏεཧͷ(PPHMFͷΞϓϩʔναΠτϦϥΠΞϏϦςΟΤϯδχΞϦϯά
ΤϥʔόδΣοτͷಋೖҎ֎ʹ ʮϓϩμΫτ։ൃͷΛ҆શʹߴΊΔʯ ͨΊͷखஈͳ͍ͷ͔
ͦͦͲ͏͍ͬͨͱ͖ʹ ։ൃ͕མͪɺ ҆ఆੑ͕Լ͕Δͷ͔
ఆ֎ͷෳࡶ͞
ఆ֎ͷෳࡶ͞ͷ۩ମྫ wൣғ͕͞Ε͍ͯͳ͍Ϋϥε"1* wϝϯςφϯεͷࢭ·ͬͨϥΠϒϥϦͷར༻ wख࡞ۀʢίϚϯυʣͰߏங͞Εͨαʔό wෳͷมߋ͕·ͱ·ͬͨϦϦʔε
։ൃ҆ఆੑ ʮఆ֎ͷෳࡶ͞ʯʹӨڹΛड͚Δ
ఆ֎ͷෳࡶ͞ΛऔΓআ͚ wোൃੜ࣌ʹ෮چͤ͘͢͞ͳΔ wͷൃݟɾमਖ਼·Ͱͷ͕࣌ؒ͘ͳΔ wΞϓϦέʔγϣϯΠϯϑϥมߋ͘͢͠ͳΔ w৽͍͠ϝϯόʔ͕ϫʔΫ͢Δ·Ͱͷ͕࣌ؒ͘ͳΔ
ఆ֎ͷෳࡶ͞Λ࠷খݶʹ͢ΔͨΊʹ43&ԿΛ͖͔͢ ɹlఆ֎ͷෳࡶ͞Λ࠷খݶʹ͢ΔͨΊʹɺ43&νʔϜ͕࣮ࢪ͖͢͜ͱΛҎԼʹࣔ͠·͢ɻ ɹɹɾड͚͍࣋ͬͯΔγεςϜʹఆ֎ͷෳࡶ͕͞ੜ͍ͯͨ͡Βࠩ͢͠ɻ ɹɹɾؔΘ͍ͬͯΔγεςϜɺӡ༻Λड͚࣋ͭ͜ͱʹͳΔγεςϜ͔Βෳࡶ͞ΛऔΓআ͘ྗΛܧଓ తʹߦ͏ɻz 43&αΠτϦϥΠΞϏϦςΟΤϯδχΞϦϯά ୀ۶ͷඒಙ
ఆ֎ͷෳࡶ͞ΛݮΒ͠ɺ୯७͞Λٻ͢Δ͜ ͱ͕։ൃͱ҆ఆੑͷ྆ํͷ্ʹͭͳ͕Δ
͜͜·Ͱ͕ཧͷͰ͢
͔͜͜ΒEFMZͰͷ࣮ફͷͰ͢
αʔϏεنͷਪҠ
EFMZ։ൃϝϯόʔͷਪҠ ΫϥγϧϦϦʔε
αʔόαΠυΤϯδχΞͷਓͷਪҠ ΫϥγϧϦϦʔε ݱ71P1Ԟݪೖࣾ
$50େ̍ਓ։ൃ
43&ͷਓͷਪҠ ΫϥγϧϦϦʔε ࣗͷೖࣾ
IUUQTOPUFDPNPUBLF@NBTBUPOOEDGGGC
IUUQTXXXGBTUHSPXKQBSUJDMFTEFMZPLVIBSB 'BTU(SPXࣗΒͷl$"/zʹऩ·Βͣɺ૾Λ͑ΔࢪࡦΛఏҊͤΑɻEFMZԞݪʹฉ͘ɺ1E.ͷཁఘ
ए͍ϝϯόʔ͕ੌ͍͍Ͱ࡞͖ͬͯͨ
IUUQTOPUFDPNPUBLF@NBTBUPOOEDGGGC
๊͍͑ͯͨʢΔʣ՝ wϦϑΝΫλϦϯάͷ͕࣌ؒऔΕͳ ͍ wఆରԠʹΑΔෳࡶͳίʔυ wଐਓతͳӡ༻ wυΩϡϝϯτͷෆ wςετίʔυͷෆ wෆશͳݕূڥ
wίʔυԽ͞Ε͍ͯͳ͍Πϯϑϥ wཧػೳͷύϑΥʔϚϯε wΘΕ͍ͯΔ͔͔Βͳ͍ཧػೳ wݴޠɺϑϨʔϜϫʔΫɺϥΠϒϥϦ ΞοϓάϨʔυ wϛυϧΣΞόʔδϣϯΞοϓ
ࠓ·Ͱͷબ͕ ܾͯ͠ѱ͔ͬͨΘ͚Ͱͳ͍
ϑΣʔζ͕มΘΕ՝มΘΔ
͠߹͏͖ͳͷ ʮ͜Ε͔ΒͲ͏͍͔ͯ͘͠ʯ
ԿΛ͍ͬͯΔͷ͔
ʮఆ֎ͷෳࡶ͞ʯΛݮΒ͠ ͜ΕҎ্૿͞ͳ͍ͨΊͷจԽͮ͘Γ
ఆ֎ͷෳࡶ͞ΛݮΒͨ͢Ίʹʁ wԿ͕ෳࡶͳͷ͔Λೝࣝ͢Δɺڞ༗͢Δ͜ͱʹΑΓՄࢹԽ͢Δ wෳࡶͳͷΛݮΒ͢ wෳࡶͳͷΛ৽ͨʹͭ͘Βͳ͍Έͮ͘Γ
ݮΒ͢ ૿͞ͳ͍ wվળ.5( w՝ચ͍ग़͠ձ wઃܭϨϏϡʔ w։ൃΨΠυϥΠϯͷ࡞ wݕূڥͷඋ ۩ମతΞϓϩʔν wϦϑΝΫλϦ ϯάܭը
ՄࢹԽ ղফ
ݮΒ͢ ૿͞ͳ͍ wվળ.5( w՝ચ͍ग़͠ձ wઃܭϨϏϡʔ w։ൃΨΠυϥΠϯͷ࡞ wݕূڥͷඋ ۩ମతΞϓϩʔν wϦϑΝΫλϦ ϯάܭը
ՄࢹԽ ղফ
վળ.5(ͷ࣮ࢪ wݸʑͰ՝ͩͱײ͍ͯ͡Δ͜ͱΛ ໌֬ʹͯ͠ࢀՃऀʹڞ༗ wαʔόαΠυΤϯδχΞɺϑϩϯτΤϯ υΤϯδχΞɺ43&ͷϝϯόʔ͕ࢀՃ wຖि࣮ࢪ wٞͷղܾࡦΛࢀՃऀͰٞ
վળ.5(ͷઃܭ
ٞͷཧ
υΩϡϝϯτԽ͢Δ͜ͱͰՄࢹԽ
IUUQTUFDIEFMZKQFOUSZ
ݮΒ͢ ૿͞ͳ͍ wվળ.5( w՝ચ͍ग़͠ձ wઃܭϨϏϡʔ w։ൃΨΠυϥΠϯͷ࡞ wݕূڥͷඋ ۩ମతΞϓϩʔν wϦϑΝΫλϦ ϯάܭը
ՄࢹԽ ղফ
՝ચ͍ग़͠ձ wվળ.5(ʹ͓͍ͯ՝ΛఏҊ͢Δ ਓ͕ภΔͱ͍͏՝͕͋ͬͨͷͰ࣮ ࢪ w՝ͷՄࢹԽΛଅਐ
ରͱ͢Δٕज़Λચ͍ग़͢
͓ޓ͍ͷճ͕ݟ͑ͳ͍Α͏ʹ ͦΕͧΕ՝ײΛճ
ϝϯόʔؒͰײ͕֮ͣΕ͍ͯΔՕॴʹ͍ͭͯٞ
هԱͷ৽͍͠͏ͪʹ՝ͷొ
ݮΒ͢ ૿͞ͳ͍ wվળ.5( w՝ચ͍ग़͠ձ wઃܭϨϏϡʔ w։ൃΨΠυϥΠϯͷ࡞ wݕূڥͷඋ ۩ମతΞϓϩʔν wϦϑΝΫλϦ ϯάܭը
ՄࢹԽ ղফ
ϦϑΝΫλϦϯάܭը wՄࢹԽ͞Εͨ՝ʹ͍ͨͯ͠༏ઌॱҐͱ୲ΛܾΊ࣮ͯࡍʹղফ͍ͯ͘͠
՝ͷҰཡԽ
༏ઌॱҐ͚
୲ܾΊ
IUUQTUFDIEFMZKQFOUSZ
ݮΒ͢ ૿͞ͳ͍ wվળ.5( w՝ચ͍ग़͠ձ wઃܭϨϏϡʔ w։ൃΨΠυϥΠϯͷ࡞ wݕূڥͷඋ ۩ମతΞϓϩʔν wϦϑΝΫλϦ ϯάܭը
ՄࢹԽ ղফ
ઃܭϨϏϡʔձͷ࣮ࢪͱ43&ͷࢀՃ w43&νʔϜͷઃܭͷڞ༗ͷλΠϛϯά ͕ᐆດͩͬͨͷΛ໌֬ʹͨ͠ wίʔυΛॻ͘લͷઃܭஈ֊Ͱ43&ͷࢹ ͰͷϨϏϡʔ͕Մೳʹ wఆ֎ͷෳࡶ͞Λະવʹ͙
ઃܭϨϏϡʔձͷ࣮ࢪͱ43&ͷࢀՃ wίʔυΛॻ͘લʹશһͰపఈతʹٞΛ͢ΔจԽʹ
ݮΒ͢ ૿͞ͳ͍ wվળ.5( w՝ચ͍ग़͠ձ wઃܭϨϏϡʔ w։ൃΨΠυϥΠϯͷ࡞ wݕূڥͷඋ ۩ମతΞϓϩʔν wϦϑΝΫλϦ ϯάܭը
ՄࢹԽ ղফ
తͱखஈͷՄࢹԽ
తͱखஈͷՄࢹԽ wखஈ͕తԽ͢Δ͜ͱΛ͙ wʮͬͨ΄͏͕ྑ͍ʯ͜ͱΛख Γ࣍ୈʹͬͯ͠·͏͜ͱΛ͙ wࠓ͍ͬͯΔλεΫͷతΛৗʹҙ ࣝ͢Δ
None
None
None
ߦ͍ͯ͠ΔλεΫͷతΛৗʹҙࣝ͢Δ
ࠓͨ͜͠ͱ·ͱΊ w43&ʮϓϩμΫτ։ൃͷΛ҆શʹߴΊΔͨΊʯʹଘࡏ͍ͯ͠Δ wϓϩμΫτ։ൃͷΛ҆શʹߴΊΔͨΊʹ୯७͞Λٻ͍ͯ͘͜͠ͱ͕ඞཁ Ͱ͋Δͱ͍͏͜ͱ wEFMZʹ͓͚ΔจԽͮ͘Γͷ۩ମతͳΞϓϩʔν
None