Upgrade to Pro — share decks privately, control downloads, hide ads and more …

2022年コンテナ/Kubernetes向けストレージ技術の最新動向

Yukinori Sakashita
September 09, 2022
Technology
9
5.1k

 2022年コンテナ/Kubernetes向けストレージ技術の最新動向

2022/9/9に開催されたSNIA日本支部主催「2022年度ストレージトレンドセミナー（第一回）」で発表したスライドです

Yukinori Sakashita

September 09, 2022
Tweet

More Decks by Yukinori Sakashita

See All by Yukinori Sakashita
ゼットラボにおける一歩進んだ
Kubernetes向けストレージ管理方法
ysakashita
0
190
Kubernetes Persistent Volume向け ゾーン障害への備え
ysakashita
0
1.5k
はじめよう Kubernetes PersistentVolume のバックアップ
ysakashita
3
1k
Cloud Nativeに向けた考えるべきポイント
ysakashita
1
240
ステートフルアプリ on Kubernetesの現在と今後の展望
ysakashita
2
720
VM時代からコンテナ時代へストレージ管理の移り変わり
ysakashita
9
7.4k
Kubernetes時代のストレージ
ysakashita
1
600
Persistent Volumeのはじめの一歩
ysakashita
2
930
PersistentVolumeの一歩進んだ使い方
ysakashita
3
1.6k

Other Decks in Technology

See All in Technology
リンクアンドモチベーション ソフトウェアエンジニア向け紹介資料 / Introduction to Link and Motivation for Software Engineers
lmi
4
300k
AWS Media Services 最新サービスアップデート 2024
eijikominami
0
200
Terraform CI/CD パイプラインにおける AWS CodeCommit の代替手段
hiyanger
1
240
TanStack Routerに移行するのかい しないのかい、どっちなんだい！ / Are you going to migrate to TanStack Router or not? Which one is it?
kaminashi
0
590
DynamoDB でスロットリングが発生したとき_大盛りver/when_throttling_occurs_in_dynamodb_long
emiki
1
370
強いチームと開発生産性
onk
PRO
34
11k
エンジニア人生の拡張性を高める 「探索型キャリア設計」の提案
tenshoku_draft
1
130
開発生産性を上げながらビジネスも30倍成長させてきたチームの姿
kamina_zzz
2
1.7k
Introduction to Works of ML Engineer in LY Corporation
lycorp_recruit_jp
0
130
サイバーセキュリティと認知バイアス：対策の隙を埋める心理学的アプローチ
shumei_ito
0
390
SSMRunbook作成の勘所_20241120
koichiotomo
2
150
ISUCONに強くなるかもしれない日々の過ごしかた/Findy ISUCON 2024-11-14
fujiwara3
8
870

Featured

See All Featured
10 Git Anti Patterns You Should be Aware of
lemiorhan
654
59k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
25
1.8k
Side Projects
sachag
452
42k
Navigating Team Friction
lara
183
14k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
10
720
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
33
1.9k
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
44
6.8k
What's in a price? How to price your products and services
michaelherold
243
12k
Designing for humans not robots
tammielis
250
25k
A Philosophy of Restraint
colly
203
16k
KATA
mclloyd
29
14k
Designing on Purpose - Digital PM Summit 2013
jponch
115
7k

Transcript

  1. ೥ 
 ίϯςφ,VCFSOFUFT޲͚ 
 ετϨʔδٕज़ͷ࠷৽ಈ޲ :VLJOPSJ4BLBTIJUB

  2. ࣗݾ঺հ ‣ ٕज़ݚڀΤϦΞ  ӡ༻؅ཧٕज़  Ϋϥ΢υ  αʔόετϨʔδ 

    ࣗಈࣗ཯ίϯϐϡʔςΟϯά  "*.- // ).. #BZFTJBO/FUXPSL  ‣ ৬ྺ  ೔ཱ੡࡞ॴ 㾎தԝݚڀॴԣ඿ݚڀॴ ओ೚ݚڀһ  㾎ւ֎ݚڀॴ!γϦίϯόϨʔ ϥϘ௕   αʔόϕϯμʔ ςΫχΧϧ4& 2 ࡔԼ޾ಙ ത࢜  :VLJOPSJ4BLBTIJUB 1I% ‣ ϠϑʔגࣜձࣾθοτϥϘגࣜձࣾ ‣ 4/*"೔ຊࢧ෦ٕज़ҕһձ෭ҕһ௕ ݉Ϣʔεέʔε෼Պձ௕ ‣ 4/*"5FDIOJDBM$PVODJM"EWJTPS

  3. "HFOEB ‣ ίϯςφ,VCFSOFUFTͱ͸ ‣ ίϯςφ,VCFSOFUFTͷετϨʔδػೳ ‣ ,VCFSOFUFTͷ࠷৽ετϨʔδػೳ ‣ ͜Μͳ$4*υϥΠό͸ݏͩ ݸਓͷࡶײ

    3 ,VCFSOFUFT 
 ॳɾதڃऀ޲͚ ,VCFSOFUFT 
 தɾ্ڃऀ޲͚ ετϨʔδ ϕϯμʔ޲͚ શһ޲͚

  4. ίϯςφɾ,VCFSOFUFTͱ͸ શһ޲͚

  5. ,VCFSOFUFTͷར༻ঢ়گ 88 ‣ $/$'ͷ"OOVBM4VSWFZΑΓൈਮ ‣ ͍ͣΕͷϦʔδϣϯ΋ʮϓϩμΫγϣϯར༻ʯ ʮݕূதʯ ʮݕূ༧ఆʯ ͷ߹ܭ͸௒͑ ग़యݩIUUQTXXXDODGJPXQDPOUFOUVQMPBET$/$'"OOVBM4VSWFZQEG

  6. ίϯςφͷར༻ঢ়گ ೔ຊ ‣ ίϯςφΛಋೖɾಋೖݕ౼ͷ೔ຊاۀ͸ 6 ग़యݩ೥౓൛4/*"+ετϨʔδࢢ৔ಈ޲ௐࠪ

  7. ίϯςφͱ͸ 7 HW(CPU/Mem/NW/Disk) Hypervisor HW OS Container Runtime bin/lib App

    Container App Container bin/lib App Container Ծ૝αʔό 7. ίϯςφ $POUBJOFS ‣ 7.͸Ϧιʔε $16.FNPSZ/FUXPSL%JTL Λ 
 Ծ૝Խ ‣ ίϯςφ͸ϦιʔεͷԾ૝Խ͸ߦΘͳ͍ ɾϦιʔεͷ෼ׂͷΈ DHSPVQ OBNFTQBDF׆༻  ‣ ίϯςφΠϝʔδ͸ΞϓϦέʔγϣϯ ඞཁͳ 
 ϥΠϒϥϦΛ·ͱΊͨ΋ͷ ‣ ίϯςφΠϝʔδΛίϯςφϥϯλΠϜ্Ͱ࣮ߦ ‣ ίϯςφ͸ಠཱͨ͠ϥΠϒϥϦΛ࣋ͭ୯ͳΔϓϩηε ‣ ίϯςφʹΞΫηε͢ΔϢʔβ͔ΒΈͨΒ 
 7.ͱಉ͡Α͏ʹಠཱͨ͠؀ڥʹݟ͑Δ ͚ͩ  GuestOS bin/lib App VM vCPU/Mem/ NW/Disk GuestOS bin/lib App VM vCPU/Mem/ NW/Disk GuestOS bin/lib App VM vCPU/Mem/ NW/Disk

  8. ίϯςφͷϝϦοτ 8 ‣ 7.ʹൺ΂ͯΠϝʔδαΠζ͕খ͍͞ ɾ7.7.Πϝʔδ 04Πϝʔδ ΞϓϦͷόΠφϦ (#ZUFT  ɾίϯςφΞϓϦͷόΠφϦ

    ؔ࿈ϥΠϒϥϦ .#ZUFT  ‣ σϓϩΠ͕࣌ؒ୹͍ ɾαΠζ͕খ͍ͨ͞Ίμ΢ϯϩʔυ͕࣌ؒ୹͍ ɾ7.ͱҧ͍Ծ૝ͷϚγϯͷ࡞੒͕ෆཁ ୯ͳΔϓϩηεىಈ  ‣ ίϯςφϥϯλΠϜʹΑΓ04ͳͲͷҧ͍Λٵऩ ‣ ԼҐͷ04ͷ؀ڥΛΫϦʔϯʹอͯΔ ϥΠϒϥϦ͕๲Ε্͕Βͳ͍  ɾͭͷΞϓϦ͔͠ར༻͠ͳ͍ϥΠϒϥϦΛԼҐͷ04ʹηοτΞοϓෆཁ

  9. ͳͥίϯςφͳͷ͔ 9 ‣ 8FCαʔϏεͷීٴʹΑΓɺٸͳϦιʔε૿ڧ࡟ݮͳͲͷཁ๬ͷߴ·Γ ‣ ඞཁͳՕॴͷΈϦιʔε૿ڧʹԠ͑ΒΕΔΑ͏ʹαʔϏεΞϓϦͷ 
 ΞʔΩςΫνϟͷมԽ ϞϊϦγοΫ͔ΒϚΠΫϩαʔϏε΁ͷมԽ 

    ‣ ηοτΞοϓ͔Βىಈ·Ͱͷ࣌ؒΛΑΓ୹͘ ‣ Ϋϥ΢υͷ7.΁ϩάΠϯͯ͠։ൃˠखݩͷ1$Ͱ։ൃ͠Ϋϥ΢υ΁ 
 σϓϩΠ͢Δ։ൃελΠϧ΁γϑτ ‣ ؀ڥґଘ͔Βͷ୤ग़ ɾ։ൃ؀ڥͰ͸ಈ͍ͨͷʹɺຊ൪؀ڥͰ͸ಈ࡞ͤͣʜ 
 ݪҼҙ͍ࣝͯ͠ͳ͔ͬͨϥΠϒϥϦͷόʔδϣϯ͕ҧ͏ͳͲ

  10. ίϯςφΦʔέετϨʔγϣϯ ‣ ෳ਺ͷίϯςφϥϯλΠϜΛ·ͱΊͯӡ༻؅ཧ͢Δͷ͕ 
 ίϯςφΦʔέετϨʔγϣϯ ɾίϯςφϥϯλΠϜ FH%PDLFS DPOUBJOFSE  ɾίϯςφΦʔέετϨʔγϣϯ

    FH,VCFSOFUFT ,VCFSOFUFT HW OS Container Runtime bin/lib App Container App Container bin/lib App Container HW OS Container Runtime bin/lib App Container App Container bin/lib App Container HW OS Container Runtime bin/lib App Container App Container bin/lib App Container Container Network

  11. ,VCFSOFUFTͱ͸ 11 ‣ ίϯςφΦʔέετϨʔγϣϯͷ 
 σϑΝΫτελϯμʔυ ‣ $/$'ͷΤίγεςϜͷத৺తଘࡏ 
 $MPVE/BUJWF$PNQVUJOH'PVOEBUJPO

     ‣ ओͳػೳ  4FMGIFBMJOH  )PSJ[POUBMTDBMJOH  4FSWJDFEJTDPWFSZBOEMPBECBMBODJOH  "VUPNBUFESPMMPVUTBOESPMMCBDLT  4UPSBHFPSDIFTUSBUJPO

  12. lམͪͳ͍z͔Βzૉૣ͘෮چz΁ 12 ‣ ๺ถ੢ւ؛ͷΫϥ΢υϕϯμʔΛத৺ʹγεςϜߏங͢ΔࡍͷՁ஋؍͕มԽ 
 ೥ࠒ͔Β  ‣ lམͪͳ͍zγεςϜ͸ߴֹ׌ͭෳࡶʹͳΓ͕ͪ མͪͳ͍΋ͷͳ͍

     ‣ lམͪͳ͍z͔Βzૉૣ͘෮چz͢ΔγεςϜ΁Ձ஋؍͕มԽ  γεςϜߏ੒͚ͩͰͳ͘4-"΍σϓϩΠσϦόϦํ๏΋zૉૣ͘෮چzʹ 
 Ϛονͨ͠΋ͷʹมԽ ‣ ৽͍͠Ձ஋؍ʹϚον͢Δٕज़ͷҰͭͱͯ͠ίϯςφ,VCFSOFUFTΛ׆༻ མͪͳ͍γεςϜͷݕ౼Πϝʔδ ૉૣ͘෮چͷݕ౼Πϝʔδ ୹࣌ؒ Ͱͷ෮چํ๏ 
 Λݕ౼

  13. ϓϩηεͷՔಇ཰ .5#' ฏۉނোִؒ  .553 ฏۉम෮࣌ؒ  Քಇ཰Քಇ࣌ؒͷ૯࿨શମ࣌ؒ.5#' .5#' .553

    Քಇ࣌ؒ ఀࢭ࣌ؒ Քಇ࣌ؒ ఀࢭ ෼ Քಇ࣌ؒ ఀࢭ ෼ Քಇ࣌ؒ ఀࢭ ෼ ʜ Քಇ࣌ؒ ఀࢭ ෼ Քಇ࣌ؒ ఀࢭ ෼ ύλʔϯ೥ؒͷՔಇ཰ɹ .5#'࣌ؒ .553࣌ؒ ೥ؒ࣌ؒ ೔ ࣌ؒ ύλʔϯ೥ؒͷՔಇ཰ .5#'࣌ؒ .553࣌ؒ ෼  ‣ αʔϏε͸ఀࢭͤ͞ͳ͍͕ϓϩηε͸ΞοϓσʔτͳͲͰఀࢭ͋Γ ‣ ίϯςφ΍,VCFSOFUFT͸.553Λ୹͘͢Δͷʹ༗ޮͳٕज़ ‣ ಉ͡Քಇ཰Ͱ΋ύλʔϯ͸͋Γ ఀࢭ࣌ؒ͸ো֐͚ͩͰͳ͘ 
 εέʔϧมߋɾόʔδϣϯΞοϓͳͲͷܭըతͳఀࢭ΋ؚΉ

  14. ίϯςφ,VCFSOFUFTͷ 
 ετϨʔδػೳ ,VCFSOFUFT ॳɾதڃऀ޲͚

  15. ,VCFSOFUFTͷετϨʔδϞσϧ ‣ ϕϯμʔχϡʔτϥϧͳϞσϧ  1FSTJTUFOU7PMVNF$MBJN  1FSTJTUFOU7PMVNF  4UPSBHF$MBTT ‣

    ؅ཧऀͱϢʔβͷ໾ׂΛߟྀͨ͠Ϟσϧ ‣ ετϨʔδ૷ஔͷૢ࡞ͳ͠Ͱ7PMVNFΛ 
 ίϯςφʹࣗಈͰϚ΢ϯτ ‣ ओʹϒϩοΫετϨʔδϑΝΠϧ 
 ετϨʔδ͕ର৅ 15 Ϣʔβ ؅ཧऀ

  16. 1SPWJTJPOJOH 16 ʜ TQFD DPOUBJOFST OBNFNZTRM JNBHFNZTRM ʜ WPMVNF.PVOUT OBNFNZTRMEBUB

    NPVOU1BUIWBSMJCNZTRM WPMVNF$MBJN5FNQMBUFT NFUBEBUB OBNFNZTRMEBUB TQFD BDDFTT.PEFT<3FBE8SJUF0ODF> TUPSBHF$MBTT/BNFHPME SFTPVSDFT SFRVFTUT TUPSBHF(J %FQMPZ

  17. 1SPWJTJPOJOH 17 ʜ TQFD DPOUBJOFST OBNFNZTRM JNBHFNZTRM ʜ WPMVNF.PVOUT OBNFNZTRMEBUB

    NPVOU1BUIWBSMJCNZTRM WPMVNF$MBJN5FNQMBUFT NFUBEBUB OBNFNZTRMEBUB TQFD BDDFTT.PEFT<3FBE8SJUF0ODF> TUPSBHF$MBTT/BNFHPME SFTPVSDFT SFRVFTUT TUPSBHF(J $SFBUF17$

  18. 1SPWJTJPOJOH 18 ʜ TQFD DPOUBJOFST OBNFNZTRM JNBHFNZTRM ʜ WPMVNF.PVOUT OBNFNZTRMEBUB

    NPVOU1BUIWBSMJCNZTRM WPMVNF$MBJN5FNQMBUFT NFUBEBUB OBNFNZTRMEBUB TQFD BDDFTT.PEFT<3FBE8SJUF0ODF> TUPSBHF$MBTT/BNFHPME SFTPVSDFT SFRVFTUT TUPSBHF(J 4FMFDU4$

  19. 1SPWJTJPOJOH 19 ʜ TQFD DPOUBJOFST OBNFNZTRM JNBHFNZTRM ʜ WPMVNF.PVOUT OBNFNZTRMEBUB

    NPVOU1BUIWBSMJCNZTRM WPMVNF$MBJN5FNQMBUFT NFUBEBUB OBNFNZTRMEBUB TQFD BDDFTT.PEFT<3FBE8SJUF0ODF> TUPSBHF$MBTT/BNFHPME SFTPVSDFT SFRVFTUT TUPSBHF(J Storage $SFBUF7PMVNF QSPWJTJPOFS QSPWJTJPOFS͸$4*ʹ४ڌͨ͠ϓϩάϥϜ 
 $4*DPOUSPMMFSͷಈ͖͸ׂѪ

  20. 1SPWJTJPOJOH 20 ʜ TQFD DPOUBJOFST OBNFNZTRM JNBHFNZTRM ʜ WPMVNF.PVOUT OBNFNZTRMEBUB

    NPVOU1BUIWBSMJCNZTRM WPMVNF$MBJN5FNQMBUFT NFUBEBUB OBNFNZTRMEBUB TQFD BDDFTT.PEFT<3FBE8SJUF0ODF> TUPSBHF$MBTT/BNFHPME SFTPVSDFT SFRVFTUT TUPSBHF(J Storage OS "TTJHO $SFBUF 
 17 J4$4*/'44.# /7.FP'ͳͲ

  21. 1SPWJTJPOJOH 21 ʜ TQFD DPOUBJOFST OBNFNZTRM JNBHFNZTRM ʜ WPMVNF.PVOUT OBNFNZTRMEBUB

    NPVOU1BUIWBSMJCNZTRM WPMVNF$MBJN5FNQMBUFT NFUBEBUB OBNFNZTRMEBUB TQFD BDDFTT.PEFT<3FBE8SJUF0ODF> TUPSBHF$MBTT/BNFHPME SFTPVSDFT SFRVFTUT TUPSBHF(J Storage OS Container Runtime Container .PVOU 
 ɹ17 J4$4*/'44.# /7.FP'ͳͲ

  22. ར༻ํ๏ 7.ɾ,VCFSOFUFTͷҧ͍ ‣ 7.ɿ7PM࡞੒ɺ7.΁ׂΓ౰ͯɺϚ΢ϯτΛ࣮ߦ ‣ ,VCFSOFUFT7PM࡞੒͔ΒΞϓϦͷσΟϨΫτϦ΁ͷϚ΢ϯτ·ͰΛҰׅ࣮ߦ 22 ʜ TQFD DPOUBJOFST

    OBNFNZTRM JNBHFNZTRM ʜ WPMVNF.PVOUT OBNFNZTRMEBUB NPVOU1BUIWBSMJCNZTRM WPMVNF$MBJN5FNQMBUFT NFUBEBUB OBNFNZTRMEBUB TQFD BDDFTT.PEFT<3FBE8SJUF0ODF> TUPSBHF$MBTT/BNFHPME SFTPVSDFT SFRVFTUT TUPSBHF(J Storage OS Container Runtime (App) Container Storage HV VM App $JOEFS $4* .BOJGFTUΛσϓϩΠ 7PM࡞੒ 7.΁ׂ౰ Ϛ΢ϯτ

  23. $4* ‣ ίϯςφΦʔέετϨʔγϣϯ޲͚ͷετϨʔδ؅ཧ*'ͷඪ४࢓༷ 
 ίϯτϩʔϧϓϨʔϯɺ#MPDL'JMF͕λʔήοτ  ‣ $4*͸17࡞੒ɾϚ΢ϯτͳͲͷPVUPGCBOEͷ؅ཧ༻*'  ࡞੒͞Εͨ17͸J4$4*/'44.#/7.FP'ͳͲͰαʔό΁Ϛ΢ϯτ

    ‣ ओཁͳίϯςφΦʔέετϨʔγϣϯ͕࠾༻ 
 ,VCFSOFUFT $MPVE'PVOESZ .FTPT %PDLFS FUD  ‣ ,VCFSOFUFTͰ͸ʹͯ("αϙʔτ ‣ ,VCFSOFUFTͷιʔεπϦʔ JOUSFF Ͱ؅ཧ͞Ε͍ͯͨετϨʔδ૷ஔʹ 
 ؔ࿈͢Δ࣮૷͕ɺSEϕϯμͰಠࣗʹ։ൃఏڙ͢Δ͜ͱ͕Մೳ 23

  24. $4*ͷΞʔΩςΫνϟ 24 ಈ࡞ݕূϨϙʔτIUUQTRJJUBDPNZTBLBTIJUBJUFNTCDGGCF $4*)FMQFS $POUBJOFS SE1BSUZ $4*7PMVNF %SJWFS$POUBJOFS /PEF1MVHJO %BFNPO4FU

    WBSMJCLVCFMFUQPET ʜTPDLFUT FYUFSOBMBUUBDIFS FYUFSOBMQSPWJTJPOFS SE1BSUZ $4*7PMVNF %SJWFS$POUBJOFS $POUSPMMFS1MVHJO 4UBUFGVM4FU &NQUZ%JS7PMVNF /PEF ,VCFMFU $POUSPMMFS .BOBHFS "1* 4FSWFS $POUSPM1MBOF FUDE H31$ 6%4 6%4 .PVOU 
 1SPQBHBUJPO 6%4 6%4 &YUFSOBM$PNQPOFOU$SFBUFECZSE1BSUZ7FOEPS ϕϯμ͕ఏڙ͢Δ$4*%SJWFS &YUFSOBM$PNQPOFOU$SFBUFECZ,VCFSOFUFTUFBN 6%4

  25. ίϯςφ·ͰͷϘϦϡʔϜͷύε σΟϨΫτϦ σόΠε EFWTEC  EFWTEB ֎෦ετϨʔδ ಺ଂσΟεΫ ίϯςφ NOUEBUB

    WBSMJCLVCFMFUQPET1PEͷNFUBEBUBVJEWPMVNFTLVCFSOFUFTJPdDTJ17ͷNFUBEBUBOBNFNPVOU

  26. ϕΞϝλϧɾίϯςφɾ7.ͷൺֱ ϕΞϝλϧ 7. Ծ૝σΟεΫ 7. ύεεϧʔ ίϯςφ ,VCFSOFUFT %FWJDF'JMF 'JMF4ZTUFN

    7. )ZQFSWJTPS 7. )ZQFSWJTPS %FWJDF'JMF $POUBJOFS /PEF %FWJDF'JMF 'JMF4ZTUFN 7PM /PEF %FWJDF'JMF 'JMF4ZTUFN "QQ 'JMF4ZTUFN %FWJDF'JMF "QQ 7PM 7PM 7PM 7JSUVBM %*TL "QQ 'JMF4ZTUFN "QQ %FWJDF'JMF

  27. %SJWFS J4$4*ͳͲ ͷ࣮ߦՕॴ ‣ ϕΞϝλϧͱίϯςφ͸αʔό /PEF ্Ͱ%SJWFS͕ಈ࡞ ‣ 7.Ͱ͸7.্ͷ04ʹͯ%SJWFS͕ಈ࡞ 

    ߴෛՙ࣌ʹ7.ؒͷ4UFBM΍*0XBJU͕ൃੜ֤͠7.͔Β͸ؾ෇͔ͳ͍ੑೳྼԽͷϦεΫ༗Γ  ֤7.ͰҟͳΔόʔδϣϯͷ%SJWFS͕ࠞࡏ  7.͝ͱͷ༏ઌ౓ͳͲετϨʔδͰ੍ޚͰ͖ΔΑ͏ɺJ4$4*4$4*ϓϩτίϧͷϕϯμʔ֦ுͷϑΟʔϧυ͠W$16ͳͲͷ৘ใ Λ෇༩͢Δ੡඼΋͋Γɻ͜ͷ৔߹ετϨʔδଆ΋ϗετϞʔυͳͲͷઃఆ͕ඞཁ /PEF ,FSOFM 4UPSBHF $POUBJOFS $POUBJOFS "QQ %SJWFS )ZQFSWJTPS 4UPSBHF 7. 7. %SJWFS %SJWFS )ZQFSWJTPS 4UPSBHF 7. 7. "QQ %SJWFS %SJWFS /PEF ,FSOFM 4UPSBHF "QQ %SJWFS %SJWFS "QQ "QQ "QQ "QQ ϕΞϝλϧ 7. Ծ૝σΟεΫ 7. ύεεϧʔ ίϯςφ ,VCFSOFUFT

  28. ੑೳ΁ͷӨڹ ‣ 8SJUF׬ྃͷ໋ྩΛ୭͕ฦ͢ͷ͔ˍ%SJWFS͕Քಇ͢Δ04ͷੑೳͰҧ͍͋Γ ‣ ίϯςφ͸ϕΞϝλϧͱಉ༷ʹૉ௚ͳੑೳ ‣ 7. Ծ૝σΟεΫ ͸7.͔Βͷ8SJUF׬ྃ͸Ծ૝σΟεΫͰฦ͢ 


    Ծ૝σΟεΫ͔ΒετϨʔδ΁͸ඇಉظͰͷ8SJUF  Ұൠతʹੑೳ͸ߴ଎ͳ͜ͱ͕ଟ͍ɻͨͩ͠ɺ)ZQFSWJTPS͕ੑೳϘτϧωοΫʹͳΔέʔε΋͋ΔͨΊੑೳઃܭͰ͸ཁ஫ҙ /PEF ,FSOFM 4UPSBHF $POUBJOFS $POUBJOFS %SJWFS )ZQFSWJTPS 4UPSBHF 7. 7. %SJWFS %SJWFS )ZQFSWJTPS 4UPSBHF 7. 7. "QQ %SJWFS %SJWFS /PEF ,FSOFM 4UPSBHF %SJWFS %SJWFS "QQ "QQ "QQ "QQ ϕΞϝλϧ 7. Ծ૝σΟεΫ 7. ύεεϧʔ ίϯςφ ,VCFSOFUFT "QQ "QQ

  29. ίϯςφͷੑೳʹؔ͢Δࢀߟ࿦จ ‣ *#."VTUJO3FTFBSDI-BCPSBUPSZͷ͕ൃද ‣ l"O6QEBUFE1FSGPSNBODF$PNQBSJTPOPG7JSUVBM .BDIJOFTBOE-JOVY$POUBJOFSTz ‣ /BUJWF %PDLFS ,7.ͰͷϕϯνϚʔΫ݁ՌΛղઆ

    29 ग़యɹIUUQTJFFFYQMPSFJFFFPSHEPDVNFOU

  30. ,VCFSOFUFTͷ 
 ࠷৽ετϨʔδػೳ ,VCFSOFUFT தɾ্ڃऀ޲͚

  31. ৽ͨʹ௥Ճ͞Εͨػೳ ‣ Ҏ߱ʹొ৔ͨ͠৽ػೳͰ஫໨͍ͯ͠Δ΋ͷΛ঺հ  (FOFSJD&QIFNFSBM7PMVNF ("   "VUPSFNPWF17$TDSFBUFECZ4UBUFGVM4FU "MQIB

      3FBE8SJUF0ODF1PE "MQIB   7PMVNF)FBMUI.POJUPS "MQIB   $POUBJOFS0CKFDU4UPSBHF*OUFSGBDF $04*  "MQIB 31

  32. (FOFSJD&QIFNFSBM7PMVNF ‣ ௨ৗͷ17$17͸1PE͕࡟আ͞Εͯ΋ɺ࡟আ͞Εͳ͍ 7PMVNF͸࢒ͬͨ··  ‣ &QIFNFSBM7PMVNF͸1PE͕࡟আͱಉ࣌ʹ17$17΋࡟আ  ΞϓϦͷ࡟আͱಉ࣌ʹ7PMVNF࡟আ͢ΔϢʔεέʔε޲͚ w

    ྫը૾ॲཧ΍Ի੠ॲཧͷΑ͏ʹதؒσʔλΛग़ྗ͢ΔΞϓϦ ‣ ಛผͳ$4*υϥΠό͸ෆཁ͔ͭطଘ17$17ͰαϙʔτࡁΈͷػೳ͕ར༻Մ 
 32 ಈ࡞ݕূϨϙʔτIUUQTRJJUBDPNZTBLBTIJUBJUFNTEEGBGC ௨ৗͷ17$17 &QIFNFSBM7PMVNF

  33. "VUP3FNPWF17$ 4UBUFGVM4FU ‣ 4UBUFGVM4FU WPMVNF$MBJN5FNQMBUF ͔Β࡞੒͞Εͨ17$17Λ 4UBUFGVM4FU࡟আεέʔϧΠϯ SFQMJDBTͷ࡟ݮ ʹ࿈ಈ͠࡟আ͢Δػೳ 

    ௨ৗ͸1PEΛ࡟আͯ͠΋17$17͸࡟আ͞Εͣ VNPVOUEFUBDIͷΈ  ‣ ςετ࣌΍ύϒϦοΫΫϥ΢υͳͲͰར༻͞Ε͍ͯͳ͍17$17 7PMVNF ͕ҙਤͤͣ࢒Γଓ͚՝ۚ͞Εଓ͚ΔͷΛආ͚͍ͨͱͷཁ๬ IPHF IPHF IPHF IPHF SFQMJDBT IPHF IPHF SFQMJDBT IPHF IPHF SFQMJDBT TDBMFJOલ σϑΥϧτͷڍಈ "VUP3FNPWFઃఆ࣌ 33 ҙਤͤͣ 7PM࡟আ͞ΕΔ ϦεΫ͕͋ΔͨΊ ཁ஫ҙ ಈ࡞ݕূϨϙʔτIUUQTRJJUBDPNZPTTIJ@JUFNTEECBBDB

  34. 3FBE8SJUF0ODF1PE ‣ 17$17ʹͯ࢖༻͢ΔϚ΢ϯτ࣌ͷΞΫηεݖ "DDFTT.PEF ͸ ,VCFSOFUFTWҎલ͸छྨ 380 309 389 

    ‣ ,VCFSOFUFTWͷΞϧϑΝػೳͱͯ͠3FBE8SJUF0ODF1PE 3801 ͕ 
 ৽ͨʹ௥Ճ 34 3FBE8SJUF0ODF 380 /PEF 3FBE8SJUF ͭͷ/PEF͔Β3FBE8SJUF ͰϚ΢ϯτͰ͖Δ 3FBE0OMZ.BOZ 309 /PEF 3FBE ෳ਺ϊʔυ͔Β3FBE0OMZ ͰϚ΢ϯτͰ͖Δ /PEF 3FBE 3FBE8SJUF.BOZ 389 /PEF ෳ਺ϊʔυ͔Β3FBE8SJUF ͰϚ΢ϯτͰ͖Δ /PEF 3FBE8SJUF 3FBE8SJUF 3FBE8SJUF0ODF1PE 3801 /PEF ͭͷ1PE͔Β3FBE8SJUFͰ Ϛ΢ϯτͰ͖Δ /PEF 3FBE 
 8SJUF 3FBE8SJUF /FX ಈ࡞ݕূϨϙʔτIUUQTRJJUBDPNZTBLBTIJUBJUFNTBEGFBGDFF

  35. 3FBE8SJUF0ODF1PE ଓ͖ ‣ "DDFTT.PEF͸ετϨʔδͷϚ΢ϯτͷ࢓༷͔Βઃܭ  FH J4$4* CMPDL ͩͱ3FBE8SJUF0ODF /'4

    fi MF ͩͱ3FBE8SJUF.BOZ ‣ ετϨʔδࢹ఺Ͱ͸ϊʔυ΁ͷ7PMVNFׂΓ౰ͯͷͨΊɺϚ΢ϯτ࣌ʹ 
 ΤϥʔͱͳΒͣ3FBE8SJUF0ODF ࠨਤ ͕Ͱ͖ͯ͠·͏ ‣ ϩοΫϝΧχζϜΛ࣋ͨͳ͍#MPDLετϨʔδͷ৔߹ɺࠨਤͷߏ੒͸ 
 σʔλഁյͱͳΔϦεΫ͋Γ ‣ ͭͷ1PE͔ΒͷΈ͔͠8SJUF͞Εͳ͍͜ͱΛอূ͢Δ3801͕ొ৔ 35 3FBE8SJUF0ODF 380 /PEF 3FBE8SJUF 3FBE8SJUF0ODF1PE 3801 /PEF 3FBE 
 8SJUF 3FBE8SJUF

  36. 7PMVNF)FBMUI.POJUPS ‣ 1PEʹϚ΢ϯτ͞Εͨ7PMVNFΛఆظత؂ࢹ͢Δػೳ  كʹ͔͠ΞΫηε͞Εͳ͍7PMVNF͸ɺ͍͟࢖͓͏ͱࢥͬͨΒյΕ͍ͯΔ έʔε͋Γ ‣ ͜ΕΛ๷͙ͨΊ7PMVNF)FBMUI.POJUPSͷ࢓૊Έ͕$4*ʹ௥Ճ ‣ ,VCFSOFUFTWͰ͸؂ࢹͷΈ͕ͩɺকདྷ͸GTDLͷࣗಈ࣮ߦͳͲ

    
 ࣗಈ෮چͷͨΊͷ଍ֻ͔Γͷػೳ /PEF /PEF IFBMUI 
 NPOJUPSBHFOU IFBMUI 
 NPOJUPSDPOUSPMMFS /PEF IFBMUI 
 NPOJUPSBHFOU ఆظνΣοΫ ఆظνΣοΫ ݁Ռ௨஌ 1PE ͷ&WFOU΁ ݁ՌΛه࿥ Events: Type Reason Age From Message ---- ------ ---- ---- ------- ... Normal VolumeConditionNormal 5m53s (x141 over 19m) csi-pv- monitor-agent-hostpath.csi.k8s.io The Volume returns to the healthy state Warning VolumeConditionAbnormal 53s (x11 over 20m) csi-pv- monitor-agent-hostpath.csi.k8s.io The volume isn't mounted ಈ࡞ݕূϨϙʔτIUUQTRJJUBDPNZTBLBTIJUBJUFNTCGDDFCGDF 36

  37. $04* ‣ $4* $POUBJOFS4UPSBHF*OUFSGBDF ͷର৅͸ϒϩοΫϑΝΠϧετϨʔδ ‣ ΦϒδΣΫτετϨʔδ޲͚ʹ$04* $POUBJOFS0CKFDU4UPSBHF *OUFSGBDF ͕ొ৔

    ·ͩ·ͩϕΠϏʔϑΣʔζ   IUUQTDPOUBJOFSPCKFDUTUPSBHFJOUFSGBDFHJUIVCJP ‣ $04*ࣗମ͕ΞϧϑΝͷͨΊɺ,VCFSOFUFTͷϦιʔεͱͯ͠͸ 
 ೖ͓ͬͯΒͣ ར༻࣌͸ผ్$3% $VTUPN3FTPVSDF%J fi OJUJPOT ΛσϓϩΠ͢Δඞཁ͋Γ  ‣ Ϟσϧͷઃܭ͸17$174UPSBHF$MBTTͱྨࣅͨ͠ઃܭࢥ૝ 
 "MQIBͷͨΊมߋͷՄೳੑ͋Γ 37 37

  38. $04* ଓ͖ 38 $4* $04* 1FSTJTUFOU7PMVNF$MBJN 17$  ࡞੒͢Δ7PMVNFͷཁٻ಺༰ #VDLFU3FRVFTU

    ࡞੒͢Δ#VDLFUͷཁٻ಺༰ 1FSTJTUFOU7PMVNF 17  ࡞੒͞Εͨ7PMVNF #VDLFU ࡞੒͞Εͨ#VDLFU 4UPSBHF$MBTT 4$  7PMVNFͷੜ੒ݩͱͳΔ1PPM #VDLFU$MBTT #VDLFUͷੜ੒ݩͱͳΔ1PPM ࢓༷ௐࠪϨϙʔτIUUQTRJJUBDPNZTBLBTIJUBJUFNTGBFFGFF $04*Ͱ͸্هͷଞʹΫϨσϯγϟϧ৘ใΛѻ͏Ϧιʔεͱͯ͠ #VDLFU"DDFTT3FRVFTU #VDLFU"DDFTT #VDLFU"DDFTT$MBTT ͷͭͷϦιʔε͕͋Δ $4*ͱ$04*ͷϞσϧൺֱ $04*ͷΞʔΩςΫνϟ

  39. ͜Μͳ$4*υϥΠό͸ݏͩ 
 ݸਓͷࡶײ ετϨʔδ 
 ϕϯμʔ޲͚

  40. lૉૣ͘෮چz͕ཧղͰ͖͍ͯͳ͍ 40 ‣ ؅ཧऀ͕खಈͰઃఆ͠ͳ͚Ε͹ӡ༻Ͱ͖ͳ͍ϑϩʔ͕͋Δ$4*υϥΠό͸ 
 ਏ͍ ‣ ෮چ࣌ʹ؅ཧऀͷਓखͰରԠ͕ඞਢʹͳΔ΋ͷ͸ɺzૉૣ͘෮چz͸Ͱ͖ͳ͍ ‣ $4*࢓༷͑͞ຬͨͤ͹$4*υϥΠόͱͯ͠े෼ͱߟ͑ͯ։ൃ͞Ε͍ͯΔ΋ͷ͕

    
 ͜ͷ܏޲ʹ͋Δҹ৅ ‣ Ұྫͱͯ͠ҎԼͷ৔߹ʹखಈͰઃఆ͠ͳ͚Ε͹ೖΔέʔε͕ଟ͍ ҹ৅   ϊʔυ͕௥Ճ࡟আ͞Εͨ৔߹͓Αͼ*1ΞυϨε*2/͕มߋ͞Εͨ৔߹ɺ ετϨʔδଆͷ"$-ઃఆ͸खಈͰมߋ  $4*υϥΠόͷΞοϓσʔτ͸खಈͰͷରԠͷΈ͔͠ͳ͍  04ͷ,FSOFMόʔδϣϯͳͲͷґଘ͕ڧ͍ ෮چํ๏ͱͯ͠04ΞοϓσʔτͰͷ෮چ͕ෆՄ

  41. $4*υϥΠόͷόʔδϣϯΞοϓ ‣ ֤ࣾఏڙͷ$4*υϥΠόͷόʔδϣϯΞοϓ͕ߦΘΕͳ͍ස౓͕௿͍΋ͷ͸ ར༻Ͱ͖ͳ͍ ͨ͘͠ͳ͍  ‣ ,VCFSOFUFTͷϦϦʔε͸ϲ݄ʹճ աڈ͸ϲ݄ʹճ 

     ίϛϡχςΟͰͷαϙʔτ͸όʔδϣϯ·Ͱ  ͭ·Γ೥લͷ,VCFSOFUFTͷόʔδϣϯ·Ͱ͔͠αϙʔτ͞Ε͍ͯͳ͍ ‣ $4*ͷ࢓༷͓ΑͼόΠφϦ͸,VCFSOFUFTͷϦϦʔεʹ߹Θͤͯόʔδϣϯ Ξοϓ͞ΕΔέʔε͕ଟ͍ ‣ ֤ࣾఏڙͷ$4*υϥΠό͕೥Ҏ্ߋ৽͞Ε͍ͯͳ͍΋ͷ͸ɺϥΠϒϥϦͳͲ ΋ݹ͘αϙʔτ͞Ε͍ͯͳ͍ঢ়ଶ ‣ ࠷৽ͷ,VCFSOFUFTͰ͸ར༻Ͱ͖ͳ͍ ಈ͍ͯ΋ϥΠϒϥϦ͸αϙʔτ֎ 41

  42. αϙʔτ͕ετϨʔδࢹ఺ͷΈ ‣ ετϨʔδΛར༻͢ΔϢʔβ͔Βݟͨ࣌ͷ 
 αϙʔτΛظ଴͢Δք໘͕มԽ ‣ ετϨʔδϕϯμʔͷαϙʔτ࣌ʹ 
 ετϨʔδͷΈͷࢹ఺Ͱ͔͠αϙʔτ͞Ε 


    ͳ͍ճ౴͞Εͳ͍ͷ͸ਏ͍  $4*υϥΠόͷαϙʔτʹ͸04 ,VCFSOFUFTͷ஌͕ࣝඞཁ ‣ աڈͷαϙʔτମ੍͔ΒਐԽͤ͞ରԠͯ͠ 
 ͘ΕΔϕϯμʔ͸خ͍͠ 42 ,VCFSOFUFT 4UPSBHF /PEF 04 $4*%SJWFS "QQT ੺ࣈϕϯμʔఏڙ 4UPSBHF )ZQFS7JTPS 7. 04 "QQT %SJWFS˞ ˞0QFO4UBDL$JOEFS%SJWFSͳͲ ք໘ αϙʔτ࣌ʹ ϕϯμʔʹ 
 ظ଴͢Δ ௐࠪൣғ 7. ίϯςφ

  43. ·ͱΊ ‣ ΠϯϑϥΛߏங͢ΔࡍͷՁ஋؍͕zૉૣ͘෮چz΁γϑτ ‣ ৽͍͠Ձ஋؍Λ࣮ݱ͢ΔͨΊͷಓ۩ͷҰ͕ͭίϯςφ,VCFSOFUFT ‣ ,VCFSOFUFTͷετϨʔδؔ࿈ͷ࠷৽ػೳ͸ɺαʔό ϊʔυ ͔ΒΈͨ 


    ετϨʔδͷ؅ཧػೳ͕ڧԽ ‣ ໿೥,VCFSOFUFTʹऔΓ૊ΜͰɺӡ༻͠ʹ͍͘ར༻Ͱ͖ͳ͍ͱײͨ͡ 
 $4*υϥΠόʹ͍ͭͯࡶײΛ঺հ ‣ ίϯςφ,VCFSOFUFTͷࢢ৔΁৐Γग़͢ͷͰ͋Ε͹ɺόοΫάϥϯυͱ 
 ͳΔ৽͍͠Ձ஋؍Λཧղ͠ɺ։ൃɾαϙʔτͷจԽ Ձ஋؍εϐʔυײମ੍ ͷγϑτʹ΋औΓ૊Ή͜ͱ͕ॏཁ  ରԠ੡඼ΛϦϦʔε͢Ε͹ྑ͍ͱ͍͏΋ͷͰ͸ͳ͍ 43