Kubernetes拡張を利用した自作Autoscalerで実現するストレスフリーな運用の世界

by mayusy

Slide 1

Slide 1 text

,VCFSOFUFT֦ுΛར༻ͨࣗ͠࡞"VUPTDBMFSͰ ࣮ݱ͢ΔετϨεϑϦʔͳӡ༻ͷੈք .BZV:BNBNPUPc$ZCFSBHFOU *OD $MPVE/BUJWF%BZT5PLZP +VMZ

Slide 2

Slide 2 text

c1SPpMF ‣ ࢁຊ ·Ώ(@mayusy) ‣ גࣜձࣾCyberagent ΞυςΫຊ෦(2018.06~) ‣ Software Engineer ओʹಈը޿ࠂͷ഑৴ϓϥοτϑΥʔϜ౳Λ։ൃ ‣ Go/ C#/ Kubernetes/ alcohol /PX d $ZCFSBHFOUΞυςΫຊ෦ʹ+PJO d ৽ଔͰ๭4ࣾʹ+PJO ࣗ࡞"VUPTDBMFS։ൃ

Slide 3

Slide 3 text

w ฎνʔϜͷΞʔΩςΫνϟ্ɺ͔ͳΓ($1ͷٕज़ʹدͬͨӡ༻ࣄྫʹ ͳΓ·͢ w ($1ͷར༻͸ฎνʔϜʹ͓͚Δ࿩Ͱ͋Γɺ$ZCFSBHFOUʹ͸($1Ҏ֎ ͷํ๏ͰΠϯϑϥΛߏங͍ͯ͠Δ૊৫΋ଘࡏ͠·͢ c͸͡Ίʹ

Slide 4

Slide 4 text

‣νʔϜͷϓϩμΫτͷ͝঺հ ‣ࣗ࡞"VUPTDBMFS͕ඞཁʹͳͬͨഎܠ ‣(FNJOJͷ֓ཁͱ࣮૷ ‣࣮ࡍͷӡ༻݁Ռ ‣·ͱΊ c"HFOEB

Slide 5

Slide 5 text

νʔϜͷϓϩμΫτ ͷ͝঺հ

Slide 6

Slide 6 text

ಈը޿ࠂͷ ഑৴ϓϥοτϑΥʔϜ ޿ࠂ΁ͷಋઢ ഑৴׬ྃϖʔδ cϓϩμΫτ֓ཁ

Slide 7

Slide 7 text

‣$MPVE1VC4VC w ($1Ͱఏڙ͞Ε͍ͯΔϝοηʔδϯάαʔϏε w 5PQJDɿ1VCMJTIFS͔ΒͷϝοηʔδΛड৴ w 4VCTDSJQUJPOɿ4VCTDSJCFS΁ϝοηʔδΛૹ৴

Slide 8

Slide 8 text

‣$MPVE#JHUBCMF w($1ͷετϨʔδαʔϏεͷҰͭɽ wεέʔϥϒϧͰߴ͍εϧʔϓοτΛތΔ,74 w/PEF୯ҐͰεέʔϧ͍ͯ͘͠ɽ ,VCFSOFUFTͷ/PEFͱ͸ผ෺ w"VUPTDBMFػೳ͸༻ҙ͞Ε͍ͯͳ͍

Slide 9

Slide 9 text

Cloud Pub/Sub Publisher Cloud Pub/SubΛ࢖ͬͯඇಉظ ʹϝοηʔδͷॲཧΛߦ͏. Serviceؒͷίϛϡχέʔγϣϯ ͸gRPCͰߦ͏ cΞʔΩςΫνϟ֓ཁ Service Subscriber Cloud Bigtable Subscriber͸Bigtableʹσʔλͷ ಡΈॻ͖΋ߦͳ͍ͬͯΔ

Slide 10

Slide 10 text

ࣗ࡞Autoscaler͕ ඞཁʹͳͬͨഎܠ

Slide 11

Slide 11 text

͢Έ·ͤΜɼ͋Γ͕ͱ͏͍͟͝·͢ɽ ͳΜ͔4VCTDSJCFS͕ґଘ͍ͯ͠Δ#JHUBCMFͷ஗ԆͰϝοηʔδ͕ ٧·ͬͯΔΈ͍ͨͰ͢Ͷɽ #JHUBCMFͷ/PEF਺·Ͱ૿΍͠·ͨ͠ɽ #JHUBCMFͷ஗ԆʹΑΓ4VCTDSJCFSͷMBUFODZ্͕͕ͬͨࢫͷΤϥʔ͕ग़Δ

Slide 12

Slide 12 text

͢Έ·ͤΜɼ͋Γ͕ͱ͏͍͟͝·͢ɽ εέʔϧͯ͠΋/PEF਺଍Γͯͳ͍Έ͍ͨͳͷͰɼ ߋʹʹ/PEF਺૿΍͠·ͨ͠ɽ #JHUBCMFͷεέʔϧޙ΋4VCTDSJCFSͷMBUFODZ͸ࢭ·Βͣ

Slide 13

Slide 13 text

#JHUBCMFͷ஗Ԇ΋ऩ·ͬͨͷͰ/PEF਺ΛݮΒ͓͖ͯ͠·ͨ͠ɽ εέʔϧͰ͖ͳ͍͜ͱ͚ͩ͡Όͳͯ͘ɼ /PEF਺͕ଟ͗͢Δࡍʹແବͳίετ͕͔͔ͬͯ͠·͏͜ͱ΋໰୊Ͱ͢Ͷɽ #JHUBCMFͷ஗Ԇ͕ऩଋͨ͠ޙ

Slide 14

Slide 14 text

HPA Subscriber ᶃpublisherΛ௨ͯ͠Pub/Sub ʹϝοηʔδ͕དྷΔ Subscriber Subscriber ‣֎෦ʹϦΫΤετΛૹ৴͢ΔॲཧΛ൐͏Subscriberʹͯ Publisher c͜ͷͱ͖ϓϩμΫτͰى͖͍ͯͨ໰୊ $MPVE1VC4VC

Slide 15

Slide 15 text

HPA Subscriber Subscriber Subscriber ᶄSubscriberʹେྔͷ ϝοηʔδ͕ૹ৴͞ΕΔ Publisher $MPVE1VC4VC ‣֎෦ʹϦΫΤετΛૹ৴͢ΔॲཧΛ൐͏Subscriberʹͯ c͜ͷͱ͖ϓϩμΫτͰى͖͍ͯͨ໰୊

Slide 16

Slide 16 text

ᶅBigtable΁ͷϦΫΤετ ΋େྔʹൃੜ $MPVE#JHUBCMF HPA Subscriber Subscriber Subscriber Publisher $MPVE1VC4VC ‣֎෦ʹϦΫΤετΛૹ৴͢ΔॲཧΛ൐͏Subscriberʹͯ c͜ͷͱ͖ϓϩμΫτͰى͖͍ͯͨ໰୊

Slide 17

Slide 17 text

$MPVE#JHUBCMF ᶆSubscriber͔ΒͷϦΫΤετ૿Ճ ʹΑΓBigtableͷෛՙ͕૿Ճ HPA Subscriber Subscriber Subscriber Publisher $MPVE1VC4VC ‣֎෦ʹϦΫΤετΛૹ৴͢ΔॲཧΛ൐͏Subscriberʹͯ c͜ͷͱ͖ϓϩμΫτͰى͖͍ͯͨ໰୊

Slide 18

Slide 18 text

ᶇSubscriberͷະॲཧͷ ϝοηʔδ͕૿Ճ $MPVE#JHUBCMF HPA Subscriber Subscriber Subscriber Publisher $MPVE1VC4VC ‣֎෦ʹϦΫΤετΛૹ৴͢ΔॲཧΛ൐͏Subscriberʹͯ c͜ͷͱ͖ϓϩμΫτͰى͖͍ͯͨ໰୊

Slide 19

Slide 19 text

ᶇHuman Bigtable Scaler (ਓྗ)ʹΑͬͯ  NodeΛखಈͰ௥Ճ $MPVE#JHUBCMF HPA Subscriber Subscriber Subscriber Publisher $MPVE1VC4VC ‣֎෦ʹϦΫΤετΛૹ৴͢ΔॲཧΛ൐͏Subscriberʹͯ c͜ͷͱ͖ϓϩμΫτͰى͖͍ͯͨ໰୊

Slide 20

Slide 20 text

ᶇNodeΛखಈͰ௥Ճ $MPVE#JHUBCMF HPA Subscriber Subscriber Subscriber Publisher $MPVE1VC4VC ‣֎෦ʹϦΫΤετΛૹ৴͢ΔॲཧΛ൐͏Subscriberʹͯ c͜ͷͱ͖ϓϩμΫτͰى͖͍ͯͨ໰୊ ਓྗͷ࡞ۀ͕සൟʹൃੜ͢ΔΑ͏ʹͳͬͯ͠·ͬͨͨΊɼ ΍͸Γ#JHUBCMFͷ"VUPTDBMFS͸ඞཁ

Slide 21

Slide 21 text

cϓϩάϥϜ͔Β#JHUBCMFΛTDBMF͢Δํ๏ͷެࣜ৘ใ ϓϩάϥϜ্͔Β4DBMF͢Δํ๏͸͋Δ͕ɼBVUPTDBMFػೳ͸ࣗલͰ࣮૷͢Δඞཁ͕͋Δ  ࢀߟɿIUUQTDMPVEHPPHMFDPNCJHUBCMFEPDTTDBMJOH

Slide 22

Slide 22 text

w#JHUBCMFͷ$16࢖༻཰ΛτϦΨʔͱͯ͠#JHUBCMFΛBVUPTDBMF͢Δɽ w,VCFSOFUFTͷϦιʔεঢ়گΛτϦΨʔͱͯ͠ɼ#JHUBCMFΛBVUPTDBMF͢Δɽ c#JHUBCMFͷࣗ࡞"VUPTDBMFSͰ࣮ݱ͍ͨ͜͠ͱ ӡ༻ෛՙͷܰݮˍ༨෼ͳϦιʔεͷ࢖༻ʹΑΔແବͳίετͷ࡟ݮ

Slide 23

Slide 23 text

Bigtableʹ͸Ϧιʔεత ͳ༨༟͕͋Δ $MPVE#JHUBCMF HPA Subscriber Subscriber Subscriber Publisher $MPVE1VC4VC ‣֎෦ʹϦΫΤετΛૹ৴͢ΔॲཧΛ൐͏Subscriberʹͯ Subscriberෆ଍ʹΑΓ ϝοηʔδͷॲཧ͕஗Ԇ c೚ҙͷϝτϦΫεىҼͰ1PEΛεέʔϧ͍ͨ͠ CPU/RAMෛՙ͕ߴ͍Θ͚Ͱ͸ͳ͍ͷͰ σϑΥϧτͰ͸Φʔτεέʔϧ͠ͳ͍

Slide 24

Slide 24 text

Bigtableʹ͸Ϧιʔεత ͳ༨༟͕͋Δ $MPVE#JHUBCMF HPA Subscriber Subscriber Publisher Subscriber $MPVE1VC4VC ‣֎෦ʹϦΫΤετΛૹ৴͢ΔॲཧΛ൐͏Subscriberʹͯ Human Pod Autoscaler (ਓྗ)ʹΑͬͯ PodΛεέʔϧ c೚ҙͷϝτϦΫεىҼͰ1PEΛεέʔϧ͍ͨ͠ Subscriber ϦΫΤετ਺౳ΛτϦΨʔ ͱͯ͠TDBMF͍ͨ͠

Slide 25

Slide 25 text

Bigtableʹ͸Ϧιʔεత ͳ༨༟͕͋Δ $MPVE#JHUBCMF HPA Subscriber Subscriber Publisher Subscriber $MPVE1VC4VC ‣֎෦ʹϦΫΤετΛૹ৴͢ΔॲཧΛ൐͏Subscriberʹͯ Human Pod Autoscaler (HPA)ʹΑͬͯ PodΛεέʔϧ c೚ҙͷϝτϦΫεىҼͰ1PEΛεέʔϧ͍ͨ͠ Subscriber ͜͜Ͱ΋ਓྗͷ࡞ۀ͕සൟʹൃੜ͢ΔΑ͏ʹͳͬͯ͠·ͬͨͨΊɼ ೚ҙͷϝτϦΫεͰͷ1PEͷ"VUPTDBMFS͕ඞཁͱͳͬͨ

Slide 26

Slide 26 text

Geminiͷ ֓ཁͱ։ൃͷৄࡉ

Slide 27

Slide 27 text

KubernetesͷCRDͱ͍͏ػೳΛར༻ͨ͠Custom Autoscaler ‣ػೳ • ೚ҙͷϝτϦΫεىҼͰͷBigtableͷautoscale • ೚ҙͷϝτϦΫεىҼͰͷPod autoscale c(FNJOJͱ͸

Slide 28

Slide 28 text

,VCFSOFUFTͷ"1*ΛΧελϚΠζͰ͖Δػೳͷ͏ͪͷҰͭɽ ‣"1*&YUFOTJPO w $VTUPN3FTPVSDF%FpOJUJPO $VTUPN$POUSPMMFS w "VUIFOUJDBUJPO 5PLFO3FWJFX"1* w "VUIPSJ[BUJPO 4VCKFDU"DDFTT3FWJFX"1* w "ENJTTJPO$POUSPM c$3%ͷ֓ཁ

Slide 29

Slide 29 text

w Ϣʔβʔಠࣗͷ3FTPVSDF5ZQFΛఆٛͰ͖Δػೳ w ಠࣗͷϚχϑΣετϑΝΠϧΛѻ͏͜ͱ͕ՄೳʹͳΔɽ c$VTUPN3FTPVSDF%FpOJUJPO

Slide 30

Slide 30 text

w Ϣʔβʔ͕ಠࣗʹߏஙͨ͠$POUSPMMFSɽ w ಛఆͷλεΫΛࣗಈԽͰ͖Δɽ w $VTUPN3FTPVSDFͱ૊Έ߹Θͤͯɼଞ$POUSPMMFSͱಉ༷ʹ$POUSPM MPPQ 3FDPODJMJBUJPO-PPQ Λ࣮૷͢Δ͜ͱ͕Մೳɽ c$VTUPN$POUSPMMFS

Slide 31

Slide 31 text

Gemini Resource 1 Gemini … Gemini Resource 2 Gemini Resource 3 ‣TDBMFઃఆͷऔಘ w$VTUPN$POUSPMMFSͷ$POUSPMMPPQͷதͰܧଓతʹऔಘ w֤(FNJOJ3FTPVSDF͝ͱʹεέʔϧର৅΍NJONBY஋ͷઃఆ͕Մೳ

Slide 32

Slide 32 text

‣ϝτϦΫεͷ࣌ܥྻσʔλͷऩू w4UBDLESJWFS.POJUPSJOHͱ࿈ܞ wΞϥʔτϙϦγʔ͕ࢀর͢ΔϝτϦΫεͷ࣌ܥྻσʔλΛऔಘ w ྫɿ#JHUBCMFDQVVTBHF #JHUBCMFͷϝτϦΫε w ྫɿະॲཧͷϝοηʔδ਺ 1VC4VCͷϝτϦΫε wεέʔϧ൑ఆʹ࢖༻͢ΔΞϥʔτϙϦγʔ͸ઃఆϑΝΠϧͰࢦఆՄೳ

Slide 33

Slide 33 text

‣ $VTUPNSFTPVSDF΁ͷओͳઃఆ߲໨ #JHUBCMFTDBMFฤ w ؂ࢹର৅ͷJOTUBODFOBNF DMVTUFSOBNF w /PEF਺ͷNJONBY஋ w TDBMFͷτϦΨʔͱ͍ͨ͠ΞϥʔτͷϙϦγʔ*% BQJ7FSTJPOBVUPTDBMFSDZCFSBHFOUDPKQWCFUB LJOEHFNJOJDVTUPNSFTPVSDF໊ NFUBEBUB MBCFMT DPOUSPMMFSUPPMTLTJP OBNFHFNJOJTBNQMF TQFD DMVTUFS/BNFYYYYYYYYYY JOTUBODF/BNFYYYYYYYYYY NBY/PEFT NJO/PEFT QPMJDZ*EYYYYYYYYYYTUBDLESJWFS্ͰϙϦγʔ͝ͱʹৼΒΕΔ*% ઃఆྫ

Slide 34

Slide 34 text

‣ $VTUPNSFTPVSDF΁ͷओͳઃఆ߲໨ 1PETDBMFฤ w ؂ࢹର৅ͷEFQMPZNFOUOBNF w 3FQMJDB਺ͷNJONBY஋ w TDBMFͷτϦΨʔͱ͍ͨ͠ΞϥʔτͷϙϦγʔ*% BQJ7FSTJPOBVUPTDBMFSDZCFSBHFOUDPKQWCFUB LJOEHFNJOJDVTUPNSFTPVSDF໊ NFUBEBUB MBCFMT DPOUSPMMFSUPPMTLTJP OBNFHFNJOJTBNQMF TQFD EFQMPZNFOU/BNFYYYYYYYYYY NBY3FQMJDBT NJO3FQMJDBT QPMJDZ*EYYYYYYYYYYTUBDLESJWFS্ͰϙϦγʔ͝ͱʹৼΒΕΔ*% ઃఆྫ

Slide 35

Slide 35 text

‣εέʔϧϩδοΫ w աڈͷ࣌ܥྻσʔλ͕ܧଓͯ͠ᮢ஋ ΞϥʔτϙϦγʔʹઃఆ͞Ε ͍ͯΔᮢ஋ Λ௒͑Δ͔൱͔Ͱ൑ఆ w εέʔϧΞ΢τ͸ૣ͘ɼεέʔϧΠϯ͸Ώͬ͘Γͱߦ͏ w εύΠΫ൑ఆϩδοΫɼલճεέʔϧ͔ΒҰఆ࣌ؒ͸εέʔϧ͠ͳ ͍Α͏ʹ͢ΔϩδοΫ౳΋ಠࣗͰಋೖ #JHUBCMFΛTDBMFͨ͠ࡍͷ/PEF਺ͷมԽਤ εέʔϧΠϯ εέʔϧΞ΢τ

Slide 36

Slide 36 text

‣࣌ܥྻσʔλͷղੳ w ੜͷ࣌ܥྻσʔλͰ͸ϊΠζ͕ଟ͘ɼεέʔϧͷޡ൑ఆ͕ൃੜ͠΍͘͢ͳΔ ͨΊɼҠಈฏۉ 4." Λ͔͚ͯεϜʔδϯάͨ͠σʔλΛར༻ɽ w 4."ͷXJOEPXTJ[F ϓϩοτִؒ աڈԿ෼ͷσʔλΛ൑ఆʹ࢖༻͢Δ͔౳ ͷύϥϝʔλ͸ࡉ͔͍ௐ੔͕ඞཁɽ εύΠΫ෦෼ͷϊΠζ͕ ܰݮ͞Ε͍ͯΔ

Slide 37

Slide 37 text

GKE Gemini ᶃϝτϦΫεͷ࣌ܥྻσʔλͱ ొ࿥ࡁΈͷΞϥʔτϙϦγʔΛऔಘ #JHUBCMF ᶄϝτϦΫε͕ϙϦγʔͷᮢ஋Λ Ұఆ࣌ؒ࣋ଓͯ͠௒͑Δ͔൱͔Λ൑ఆ ᶅBigtableͷAPIΛୟ͍ͯ  Node਺Λߋ৽ c"VUPTDBMF࣌ͷॲཧϑϩʔ #JHUBCMFฤ

Slide 38

Slide 38 text

kube-apiserver ᶃϝτϦΫεͷ࣌ܥྻσʔλͱ ొ࿥ࡁΈͷΞϥʔτϙϦγʔΛऔಘ Node Pod Pod Gemini c"VUPTDBMF࣌ͷॲཧϑϩʔ 1PEฤ

Slide 39

Slide 39 text

ᶄϝτϦΫε͕ϙϦγʔͷᮢ஋Λ Ұఆ࣌ؒ࣋ଓͯ͠௒͑Δ͔൱͔Λ൑ఆ c"VUPTDBMF࣌ͷॲཧϑϩʔ 1PEฤ Node Pod Pod Gemini kube-apiserver

Slide 40

Slide 40 text

ᶅscale out/ inͷ൑ఆΛͨ͠৔߹͸ kube-apiserver্ͷdeploymentΛߋ৽ c"VUPTDBMF࣌ͷॲཧϑϩʔ 1PEฤ Node Pod Pod Gemini kube-apiserver

Slide 41

Slide 41 text

ᶆScheduler͕Deploymentͷ৘ใ ʹ߹ΘͤͯPodΛNodeʹׂΓ౰ͯ c"VUPTDBMF࣌ͷॲཧϑϩʔ 1PEฤ Node Pod Pod Gemini kube-apiserver

Slide 42

Slide 42 text

ᶇPod͕৽ͨʹ࡞ΒΕΔ c"VUPTDBMF࣌ͷॲཧϑϩʔ 1PEฤ Node Pod New Pod Gemini Pod kube-apiserver

Slide 43

Slide 43 text

w $VTUPN$POUSPMMFS͸LVCFCVJMEFS౳ͷ4%,Λ࢖༻ͤͣϑϧεΫϥονͰߏஙɽ w 4%,ͷ৘ใ͕গͳ͘ɼ·ͩར༻ࣄྫ΋গͳ͍࣌ظʹ࡞ͬͨͨΊɽ ࣮૷౰࣌ w (PͰ࣮૷ɽ w ओʹ࢖༻ͨ͠ϥΠϒϥϦ w ࣌ܥྻσʔλ΍ϙϦγʔऔಘɿ4UBDLESJWFS.POJUPSJOH"1*$MJFOU-JCSBSJFT w EFQMPZNFOUߋ৽ɿLVCFSOFUFTDMJFOUHP c։ൃͷৄࡉ

Slide 44

Slide 44 text

1PEͷ4DBMFʹؔͯ͠͸ɼ౰ॳҎԼͷ࣮૷ํ๏΋ݕ౼͍ͯͨ͠ɽ ‣HPAͷCustom Metrics • Prometheus΍StackdriverͳͲͷϞχλϦϯάπʔϧ͔Β೚ҙͷϝτϦΫεΛऔಘͯ͠ɺ ᮢ஋ΛઃఆͰ͖Δɻ • ͭ·Γ೚ҙͷϝτϦΫεىҼͰΦʔτεέʔϧͰ͖ΔΑ͏ʹͳΔɻˠGeminiͱಉ͡ػೳ cٕज़બఆ

Slide 45

Slide 45 text

‣ԿނCustom MetricsͰ͸ͳ͘CRDΛ࠾༻ͨ͠ͷ͔ • BigtableͷNodeΛεέʔϧ͍ͤͨ͞ཉٻ΋͋ͬͨͷͰɺPodͷεέʔϧτϦΨʔ Λ૿΍ͤΔ͚ͩͰ͸ෆे෼ɽ • ୯७ʹCRDΛ࢖ͬͯΈ͔ͨͬͨɾCRDͷӡ༻ࣄྫΛ࡞Γ͔ͨͬͨɽ

Slide 46

Slide 46 text

࣮ࡍͷӡ༻݁Ռ

Slide 47

Slide 47 text

4DBMFPVU ͷᮢ஋ ˞ॾࣄ৘ʹΑΓ1PEͷTDBMFػೳͷํͷӡ༻݁Ռͷσʔλ͕͓ݟͤͰ͖ͳ͍ͷͰɼ  ࠓճ͸CJHUBCMFͷTDBMFͷํͷӡ༻݁ՌͷΈͷ͝঺հͱͳΓ·͢ɽ

Slide 48

Slide 48 text

No content

Slide 49

Slide 49 text

No content

Slide 50

Slide 50 text

Human ** Scalerͷग़ಈ͸ ௥Ճ Pod ௥Ճ

Slide 51

Slide 51 text

Human ** Scalerͷग़ಈ͸ ௥Ճ Pod ௥Ճ ΄΅θϩʹ

Slide 52

Slide 52 text

‣ ྑ͔ͬͨ఺ w εύΠΫ൑ఆ౳ɼಠࣗͷεέʔϧ൑ఆج४ͷಋೖ͕Մೳɽ w εέʔϧτϦΨʔΛॊೈʹ௥ՃͰ͖Δɽ w ྫɿؔ࿈͢ΔଞαʔϏεͷϦΫΤετ૿ՃΛࣗαʔϏεͷTDBMFPVUτϦΨʔʹ͢Δɽ ‣ ۤ࿑ͨ͠఺ w τϦΨʔΛ૿΍͢͜ͱͰɼ$POUSPMMFSͷεέʔϧϩδοΫ͕ෳࡶʹͳΔɽ w ҆ఆͨ͠εέʔϧϩδοΫʹ͢ΔͨΊʹௐ੔ͱվળΛ܁Γฦ͢ඞཁ͕͋ΔͨΊɼ҆ఆՔಈ Ͱ͖ΔϨϕϧʹͳΔ·Ͱʹ͸खؒͱ͕͔͔࣌ؒΔɽ cࣗ࡞"VUPTDBMFSͷ։ൃΛऴ͑ͯ

Slide 53

Slide 53 text

·ͱΊ

Slide 54

Slide 54 text

• ӡ༻ෆՄܰݮͱίετ࡟ݮͷͨΊʹɼCRDΛ࢖ͬͯPod΍BigtableΛscaleͰ͖ ΔAutoscalerΛࣗ࡞ͨ͠ɽ • ͜Ε·ͰखಈͰߦ͍͍͔ͬͯͨͭ͘ͷӡ༻͕΄΅ࣗಈԽͰ͖ΔΑ͏ʹͳͬͨɽ • AutoscalerΛࣗ࡞͢ΔͱεέʔϧϩδοΫ΍τϦΨʔʹॊೈੑΛ࣋ͨͤΒΕΔ ҰํͰɼ҆ఆՔಈ·Ͱʹ࣌ؒͱख͕͔͔ؒΔɽ • ࠓޙOSSԽ౳΋ࢹ໺ʹ͍ΕͯܧଓతͳվળΛଓ͚͍͖͍ͯͨɽ c·ͱΊ

Slide 55

Slide 55 text

Thank you!