Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
入門、Kubernetes Persistent Volume
Search
Yukinori Sakashita
November 13, 2019
Technology
15
5.9k
入門、Kubernetes Persistent Volume
Kubernetes Meetup Tokyo#25での発表資料です。
Yukinori Sakashita
November 13, 2019
Tweet
Share
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
230
Kubernetes Persistent Volume向け ゾーン障害への備え
ysakashita
0
1.7k
はじめよう Kubernetes PersistentVolume のバックアップ
ysakashita
3
1.1k
2022年コンテナ/Kubernetes向けストレージ技術の最新動向
ysakashita
9
5.2k
Cloud Nativeに向けた考えるべきポイント
ysakashita
1
260
ステートフルアプリ on Kubernetesの現在と今後の展望
ysakashita
2
750
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
7.5k
Kubernetes時代のストレージ
ysakashita
1
620
Persistent Volumeのはじめの一歩
ysakashita
2
960
Other Decks in Technology
See All in Technology
JEDAI Meetup! Databricks AI/BI概要
databricksjapan
0
300
スキルだけでは満たせない、 “組織全体に”なじむオンボーディング/Onboarding that fits “throughout the organization” and cannot be satisfied by skills alone
bitkey
0
130
1行のコードから社会課題の解決へ: EMの探究、事業・技術・組織を紡ぐ実践知 / EM Conf 2025
9ma3r
6
1.9k
データマネジメントのトレードオフに立ち向かう
ikkimiyazaki
6
1.2k
Goで作って学ぶWebSocket
ryuichi1208
3
2.4k
ソフトウェアエンジニアと仕事するときに知っておいたほうが良いこと / Key points for working with software engineers
pinkumohikan
1
140
PHPカンファレンス名古屋-テックリードの経験から学んだ設計の教訓
hayatokudou
2
530
AIエージェント入門
minorun365
PRO
7
3k
短縮URLをお手軽に導入しよう
nakasho
0
130
転生CISOサバイバル・ガイド / CISO Career Transition Survival Guide
kanny
3
1.1k
EDRの検知の仕組みと検知回避について
chayakonanaika
8
4.2k
ホワイトボードチャレンジ 説明&実行資料
ichimichi
0
140
Featured
See All Featured
Building Flexible Design Systems
yeseniaperezcruz
328
38k
Why You Should Never Use an ORM
jnunemaker
PRO
55
9.2k
Music & Morning Musume
bryan
46
6.4k
[RailsConf 2023] Rails as a piece of cake
palkan
53
5.3k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
27
1.9k
A Modern Web Designer's Workflow
chriscoyier
693
190k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
Stop Working from a Prison Cell
hatefulcrawdad
267
20k
Code Review Best Practice
trishagee
67
18k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
53k
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
44
7k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
Transcript
ೖɺ ,VCFSOFUFT1FSTJTUFOU7PMVNF :VLJOPSJ4BLBTIJUB
ࣗݾհ ‣ٕज़ݚڀΤϦΞ ӡ༻ཧٕज़ Ϋϥυ αʔόετϨʔδ ࣗಈࣗίϯϐϡʔςΟϯά
"*.- // ).. #BZFTJBO/FUXPSL ‣৬ྺ ૯߹ిػϝʔΧʔ 㾎ݚڀॴ ओݚڀһ 㾎ւ֎ݚڀॴ!γϦίϯόϨʔ ϥϘ αʔόϕϯμʔ ςΫχΧϧ4& 2 ࡔԼಙ ത࢜ :VLJOPSJ4BLBTIJUB 1I% ‣ ϠϑʔגࣜձࣾθοτϥϘגࣜձࣾ ‣ 4/*"ຊࢧ෦ٕज़ҕһձ෭ҕһ ‣ 4/*" 64 5FDIOJDBM$PVODJM"EWJTPS
"HFOEB ॳ৺ऀ͚ετϨʔδͷ͋Ε͜Ε ,VCFSOFUFTʹ͓͚ΔετϨʔδϞσϧͱಈ͖ Α͋͘Δ࣭ͱͦͷճ 3
ॳ৺ऀ͚ετϨʔδͷ ͋Ε͜Ε
ॳ৺ऀ͕ࠞಉ͍͢͠ϫʔυ 5 3FBE 8SJUF ϒϩοΫ ϑΝΠϧ ΦϒδΣΫτ 4$4* J4$4* $JOEFS
/7.F P' $4* 1SPWJTJPOJOH "UUBDI %FUBDI 4XPSEpTI ཧ"1* 4"/ σʔλϓϨʔϯʹؔ࿈͢Δϫʔυ ίϯτϩʔϧϓϨʔϯʹؔ࿈͢Δϫʔυ ‣ σʔλϓϨʔϯσʔλ֨ೲͱసૹॲཧΛ୲͏ ‣ ίϯτϩʔϧϓϨʔϯཧ"1*ͳͲͷॲཧΛ୲͏
ϒϩοΫετϨʔδ ϑΝΠϧετϨʔδ ΦϒδΣΫτετϨʔδ ΞʔΩςΫνϟ ಛ wଂυϥΠϒͱಉ͡3BXσόΠε wϑΝΠϧγεςϜࣗ༝ʹબ wωοτϫʔΫυϥΠϒ wϑΝΠϧγεςϜετϨʔδ ͤɺมߋෆՄ
wΦϒδΣΫτ୯ҐͰΞΫηε wϑΝΠϧγεςϜʹґଘ͠ͳ͍ ͨΊɺେྔσʔλΛ֨ೲՄೳ σʔλసૹϓϩτίϧ J4$4* '$ /7.F /'4 4.# )5514 )551 Ϛϯτύεͷྫ EFWTEB aaaTIBSFaIPHF IUUQTBBBPSHTUPSBHFIPHF ੑೳ )JHI .JEEMF -PX ओͳ༻్ %# 04 #PPU%JTL ϑΝΠϧͷڞ༗ ࣸਅɺಈը֨ೲ ετϨʔδछผ 6 J4$4* /"44FSWFS /'4 4.# ,74 )55144FSWFS )5514 )PTU )PTU )PTU ҰൠతͳͰ͋ΓʹΑΓมΘΓ·͢ 4$4* 4$4*
,VCFSOFUFTʹ͓͚Δ ετϨʔδϞσϧͱಈ͖
1FSTJTUFOUͱ ‣ &QIFNFSBM ͔ͳ͍ɺ໋ 1PEͷআ࠶σϓϩΠͱಉ࣌ʹσʔλ͕ফ͑Δ FNQUZ%JS7PMVNF MPHEJSFDUPSZ
XSJUBCMFMBZFST ‣ 1FSTJTUFOU ࣋ଓతɺӬଓੑ 1PE͕আ࠶σϓϩΠ͞Εͯσʔλফ͑ͳ͍ 1FSTJTUFOU7PMVNF 17 8 bin/lib Container App Logic Data
$/$'$MPVE/BUJWF-BOETDBQF 9 3FG$/$'MBOETDBQF IUUQTHJUIVCDPNDODGMBOETDBQF
10 3FG$/$'MBOETDBQF IUUQTHJUIVCDPNDODGMBOETDBQF $MPVE/BUJWF4UPSBHF
‣ ,VCFSOFUFTW ` $4* "MQIB ‣ ,VCFSOFUFTW
` -PDBM7PMVNF #FUB ‣ ,VCFSOFUFTW ` 7PMVNF3FTJ[JOH ‣ ,VCFSOFUFTW ` 7PMVNF4OBQTIPU "MQIB 5PQPMPHZ"XBSF7PMVNF 1SPWJTJPOJOH #FUB 11 ‣ ,VCFSOFUFTW ` $4* (" ‣ ,VCFSOFUFTW ` -PDBM7PMVNF (" ‣ ,VCFSOFUFTW ` $4*7PMVNF$MPOJOH "MQIB ‣ ,VCFSOFUFTW ` $4*7PMVNF$MPOJOH #FUB ,VCFSOFUFTͰͷαϙʔτػೳཤྺ
ετϨʔδͷϞσϧ ‣ ϕϯμʔχϡʔτϥϧͳϞσϧ 1FSTJTUFOU7PMVNF$MBJN 1FSTJTUFOU7PMVNF 4UPSBHF$MBTT ‣
ཧऀͱϢʔβͷׂΛߟྀͨ͠Ϟσϧ ‣ ετϨʔδஔͷૢ࡞ͳ͠Ͱ7PMVNFΛ ίϯςφʹࣗಈͰϚϯτ ‣ ओʹϒϩοΫετϨʔδϑΝΠϧ ετϨʔδ͕ର 12 Ϣʔβ ཧऀ
ετϨʔδϦιʔεͷൣғͱݖݶ ‣ 4UPSBHF$MBTT 1FSTJTUFOU7PMVNFશͯͷ/BNFTQBDFͰڞ௨ͷϦιʔε Ϋϥελશମͷཧऀݖݶ͕ඞཁ $MVTUFS3PMFͱόΠϯσΟϯά͞ΕͨΞΧϯτ ‣ 1FSTJTUFOU7PMVNF$MBJN/BNFTQBDF͝ͱͷϦιʔε
/BNFTQBDFEΦϒδΣΫτͷಡΈॻ͖ͷݖݶ͕ඞཁ 3PMFͱόΠϯσΟϯά͞ΕͨΞΧϯτ 13 LVCFDUMBQJSFTPVSDFT /".&4)035/".&4"1*(3061/".&41"$&%,*/% QFSTJTUFOUWPMVNFDMBJNTQWDUSVF1FSTJTUFOU7PMVNF$MBJN QFSTJTUFOUWPMVNFTQWGBMTF1FSTJTUFOU7PMVNF TUPSBHFDMBTTFTTDTUPSBHFLTJPGBMTF4UPSBHF$MBTT
1FSTJTUFOU7PMVNF$MBJN QWD ‣ 7PMVNFͷཁٻ༷Λද͢Ϧιʔε 4UPSBHFUZQF 4UPSBHF$MBTT໊ 7PMVNFTJ[F
"DDFTTNPEF 14
ϩοΫϝΧχζϜͷҧ͍ ‣ ϒϩοΫετϨʔδ -#" ཧϒϩοΫΞυϨογϯά ͷΞΫηε ͷͨΊɺϩοΫϝΧχζϜΛ͍࣋ͬͯͳ͍ ͷϗετ͔ΒͷΈ8SJUFͱͳΔΑ͏ʹ
Ϛϯτ͢Δඞཁ͋Γ ‣ ϑΝΠϧετϨʔδ ϑΝΠϧ୯ҐͰͷϩοΫϝΧχζϜ͋Γ 0QFO࣌ʹऔಘͨ͠ϩοΫΛଞϗετʹൖ ෳͷϗετ͔Β3FBE8SJUF͕Մೳ 15 )PTU )PTU )PTU )PTU 3FBE8SJUF 3FBE 3FBE8SJUF 3FBE8SJUF )PTU ͕ഉଞϩοΫͰ ։͍͍ͯΔΑ pMF ϒϩοΫετϨʔδ ϑΝΠϧετϨʔδ
"DDFTT.PEFT 16 /PEF /PEF 3FBE 3FBE 3FBE8SJUF0ODF 380 3FBE0OMZ.BOZ 309
/PEF /PEF 3FBE8SJUF.BOZ 389 ‣ ͭͷ/PEF͔Β3FBE 8SJUFͰϚϯτͰ͖Δ ‣ ෳͷ/PEF͔Β3FBE 0OMZͰϚϯτͰ͖Δ ‣ ෳͷ/PEF͔Β3FBE 8SJUFͰϚϯτͰ͖Δ /PEF 3FBE8SJUF 3FBE8SJUF 3FBE8SJUF
1FSTJTUFOU7PMVNF QW ‣ 7PMVNFΛද͢Ϧιʔε 4UPSBHFUZQF 4UPSBHF$MBTT໊ 4J[F
"DDFTTNPEFT 3FDMBJNQPMJDZ w 3FUBJO w 3FDZDMF w %FMFUF 17
3FDMBJN1PMJDZ ‣ 17$Λআͨ࣌͠ɺ17ΛͲ͏͢Δ͔ΛܾΊΔϙϦγʔ 18 17$আ 17$আ 17$আ ͦͷ·· σʔλΛ আ
17Λআ 3FUBJO 3FDZDMF %FQSFDBUFE %FMFUF
4UPSBHF$MBTT TD ‣ ετϨʔδϓʔϧΛද͢Ϟσϧ /BNF 3FDMBJNQPMJDZ 1SPWJTJPOFS
‣ 1SPWJTJPOFS͕ετϨʔδஔͷ "1*Λݺͼग़͠ 19
$4* $POUBJOFS4UPSBHF*OUFSGBDF ‣ ίϯςφΦʔέετϨʔγϣϯ͚ͷඪ४༷ ‣ ݄ʹ࠷ॳͷύϒϦοΫϦϦʔε ‣ ओཁͳίϯςφΦʔέετϨʔγϣϯ͕࠾༻ ,VCFSOFUFT $MPVE'PVOESZ
.FTPT %PDLFS FUD ‣ ,VCFSOFUFTͰʹͯ("αϙʔτ ‣ ,VCFSOFUFTͷιʔεπϦʔ JOUSFF Ͱཧ͞Ε͍ͯͨετϨʔδஔʹ ؔ࿈͢Δ࣮͕ɺSEϕϯμͰಠࣗʹ։ൃఏڙ͢Δ͜ͱ͕Մೳ 20
4UBUFGVM4FU TUT 21 ‣ 1FSTJTUFOU7PMVNF 1FSTJTUFOU7PMVNF$MBJNΛศར͔ͭ҆શ ʹ͏ͳΒ4UBUFGVM4FU͕Φεεϝ ‣ ಛ
1PE໊ʹ࿈ଓͨ͠൪߸Λ༩ FH NZTRM NZTRMʜ 1PEΛߋ৽͢Δ߹ɺඞͣલͷ൪߸ͷ1PEͷॲཧ͕ྃͯ͠ ͔Β࣮ߦ 1PEͷੜ࣌ʹ17$Λࣗಈੜͯ͘͠ΕΔ 7PMVNF$MBJN5FNQMBUFT͋Γ 4UBUFGVM4FUΛআͯ͠4UBUFGVM4FUͱ1PE͕ফ͑ΔͷΈ 17$ 17আ͞Εͳ͍ Φϖϛεࢭ 38 /PEF 38 /PEF ɾɾ NZTRM NZTRM
1FSTJTUFOU7PMVNFͷׂΓͯ ‣ 1FSTJTUFOU7PMVNFͷׂΓͯʹେ͖ͭ͘ͷํ๏ ‣ .BOVBM1SPWJTJPOJOH ཧऀ͕4UPSBHF$MBTTͱ1FSTJTUFOU7PMVNFΛࣄલʹσϓϩΠ Ϣʔβ1FSTJTUFOU7PMVNF$MBJNΛͬͯ1FSTJTUFOU7PMVNFΛબ ‣
%ZOBNJD1SPWJTJPOJOH ཧऀ4UPSBHF$MBTTͷΈࣄલʹ४උ Ϣʔβ͕1FSTJTUFOU7PMVNF$MBJNΛσϓϩΠ͢Δͱ 1FSTJTUFOU7PMVNF͕ࣗಈੜ 22
%ZOBNJD1SPWJTJPOJOH 23 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
%ZOBNJD1SPWJTJPOJOH 24 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 $SFBUF17$
%ZOBNJD1SPWJTJPOJOH 25 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$
%ZOBNJD1SPWJTJPOJOH 26 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 $SFBUF7PMVNF QSPWJTJPOFS
%ZOBNJD1SPWJTJPOJOH 27 ʜ TQFD DPOUBJOFST OBNFNZTRM JNBHFNZTRM ʜ WPMVNF.PVOUT OBNFNZTRMEBUB
NPVOU1BUIWBSMJCNZTRM WPMVNF$MBJN5FNQMBUFT NFUBEBUB OBNFNZTRMEBUB TQFD BDDFTT.PEFT<3FBE8SJUF0ODF> TUPSBHF$MBTT/BNFHPME SFTPVSDFT SFRVFTUT TUPSBHF(J Storage OS "TTJHO $SFBUF 17
%ZOBNJD1SPWJTJPOJOH 28 ʜ TQFD DPOUBJOFST OBNFNZTRM JNBHFNZTRM ʜ WPMVNF.PVOUT OBNFNZTRMEBUB
NPVOU1BUIWBSMJCNZTRM WPMVNF$MBJN5FNQMBUFT NFUBEBUB OBNFNZTRMEBUB TQFD BDDFTT.PEFT<3FBE8SJUF0ODF> TUPSBHF$MBTT/BNFHPME SFTPVSDFT SFRVFTUT TUPSBHF(J Storage OS Container Runtime Container .PVOU ɹ17
3PMMJOH6QEBUF 29 ‣ ϩʔϦϯάΞοϓσʔτʹΑΓ1PE࠶࡞ ‣ 1FSTJTUFOU7PMVNFͱ1FSTJTUFOU7PMVNF$MBJN࠶࡞͞Εͳ͍ ‣ ͭ·ΓɺετϨʔδஔͷ7PMVNFআ͞Εͳ͍ ‣ 7PMVNFʹର͠EFUBDIBUUBDI͕࣮ߦ
‣ /PEFোηϧϑώʔϦϯάʹΑΔ1PEͷ࡞Γ͠ͷέʔεͰಉ༷
W /PEF" 7PMVNF W /PEF# 7PMVNF /PEF$ 3PMMJOH6QEBUF
W /PEF" 7PMVNF W /PEF# 7PMVNF /PEF$ 3PMMJOH6QEBUF W %FUBDI
W /PEF" 7PMVNF W /PEF# 7PMVNF /PEF$ 3PMMJOH6QEBUF "UUBDI
W /PEF" 7PMVNF /PEF# %FUBDI 7PMVNF /PEF$ W 3PMMJOH6QEBUF
W /PEF" 7PMVNF /PEF# "UUBDI 7PMVNF /PEF$ W 3PMMJOH6QEBUF
Ϛωʔδυ,4ͷετϨʔδ 35 (,& (PPHMF &,4 "NB[PO ",4 .4 ϒϩοΫ ϑΝΠϧ
ϒϩοΫ ϑΝΠϧ ϒϩοΫ ϑΝΠϧ 7PMVNF ($&1FSTJTUFOU%JTL $MPVE'JMFTUPSB "NB[PO "NB[PO&'4 "[VSF%JTL "[VSF'JMF "DDFTT .PEF 380 309 380 309 389 380 309 380 309 389 380 380 309 389 ಛ w 44%PS)%%ͷ બՄ w ϦʔδϣϯӬଓ σΟεΫ ϕʔλ w /'4W w *OUSFFͷ/'4 ͔Β༻ w൚༻44% HQ ɺ ߴੑ44% JP ɺ ൚༻)%% TU ɺ $PME)%% TD ͷબՄ w/'4W w$4*͔Β༻ w 44%PS)%% ͷબՄ w4.# w*OUSFF$4*͔Β ༻ w"[VSF'JMFͱ "[VSF/FU"QQ 'JMFͷબՄ .BY 17/PEF
(,&Ͱ1FSTJTUFOU7PMVNFΛ͏ ‣ (,&Ͱ,VCFSOFUFTΫϥελΛηοτΞοϓ σϑΥϧτͰϒϩοΫετϨʔδͷ4UPSBHF$MBTT lTUBOEBSEz ͕ σϓϩΠࡁΈ σϑΥϧτͷσΟεΫλΠϓQETUBOEBSE
)%% มߋ͍ͨ͠߹4UPSBHF$MBTTΛฤूPS৽ͨʹσϓϩΠ 36 LVCFDUMHFUTD /".&1307*4*0/&3"(& TUBOEBSE EFGBVMU LVCFSOFUFTJPHDFQENT
(,&Ͱ1FSTJTUFOU7PMVNFΛ͏ ‣ 17$ͷ.BOJGFTUΛ࡞σϓϩΠ 37 BQJ7FSTJPOW LJOE1FSTJTUFOU7PMVNF$MBJN NFUBEBUB OBNFUFTUWPM TQFD TUPSBHF$MBTT/BNFTUBOEBSE
BDDFTT.PEFT 3FBE8SJUF0ODF SFTPVSDFT SFRVFTUT TUPSBHF(J LVCFDUMBQQMZGQWDZBNM QFSTJTUFOUWPMVNFDMBJNUFTUWPMDSFBUFE QWDZBNM
(,&Ͱ1FSTJTUFOU7PMVNFΛ͏ ‣ 17$ 17Λ֬ೝ 38 LVCFDUMHFUQWD /".&45"56470-6.&$"1"$*5:"$$&44.0%&44503"(&$-"44"(& UFTUWPM#PVOEQWDYYYGD(J380TUBOEBSET LVCFDUMHFUQW /".&$"1"$*5:"$$&44.0%&43&$-"*.10-*$:45"564$-"*.4503"(&$-"443&"40/"(&
QWDYYYGD(J380%FMFUF#PVOEEFGBVMUUFTUWPMTUBOEBSET
(,&Ͱ1FSTJTUFOU7PMVNFΛ͏ ‣ 17$Λࢦఆͨ͠1PEͷ.BOJGFTUΛ ࡞ˍσϓϩΠ 39 BQJ7FSTJPOW LJOE1PE NFUBEBUB OBNFUFTUQPE TQFD
DPOUBJOFST JNBHFOHJOY OBNFUFTUQPE WPMVNF.PVOUT NPVOU1BUIVTSTIBSFOHJOYIUNM OBNFEBUBWPM WPMVNFT OBNFEBUBWPM QFSTJTUFOU7PMVNF$MBJN DMBJN/BNFUFTUWPM LVCFDUMBQQMZGQPEZBNM QPEUFTUQPEDSFBUFE QPEZBNM ‣ Ϛϯτ͞Ε͍ͯΔ͔Λ֬ೝ LVCFDUMFYFDUFTUQPEEGcHSFQOHJOY EFWTECVTSTIBSFOHJOYIUNM
Α͋͘Δ࣭ͱͦͷճ
ετϨʔδԿΛબΜͩΒྑ͍ʁ ‣ ࣍ͷج४Λߟ͑બผ͢Δͷ͕Φεεϝ ‣ ֨ೲ͍ͨ͠σʔλͷՁʁ ‣ ར༻͢ΔΞϓϦέʔγϣϯͷछྨʁ ‣ 044ͷετϨʔδͷ߹ɺোൃੜ࣌ʹιʔεͷϝϯς͕ԿਓͰ͖Δ͔ʁ ‣
044ͷετϨʔδͷ߹ɺোൃੜ࣌ʹอূͯ͘͠Εͳ͍ͷͰ࠷ѱσʔλ͕ফ ͑Δ͜ͱࢹʹೖΕͯར༻ϢʔεέʔεΛݟఆΊ ‣ ετϨʔδΛબͿ࣌ɾγεςϜઃܭ͢Δͱ͖ʹߟྀ͖͢ϙΠϯτʁ ࣦഊ͠ͳ͍,VCFSOFUFT͚ετϨʔδબͼͭͷϙΠϯτ $/%5 IUUQTTQFBLFSEFDLDPNZTBLBTIJUBTIJCBJTJOBJLVCFSOFUFTYJBOHLFTVUPSF[JYVBOCJUVGBMTFQPJOUP
$JOEFSͱ"ࣾͲͪΒ͕ྑ͍ʁ ‣ Α͘ฉ͔Ε·͕͢ɺൺֱର͕ҧ͏ͷͰ͑ΒΕ·ͤΜ ‣ ,VCFSOFUFT$4*Λαϙʔτ͍ͯ͠ͳ͍ετϨʔδΛ͏߹ 0QFO4UBDL$JOEFSΛ1SPYZͱͯ͠ར༻ 42 $4* $JOEFS /PEF
J4$4* ίϯτϩʔϧϓϨʔϯ σʔλϓϨʔϯ "ࣾετϨʔδ $4* /PEF J4$4*/'4FUD "ࣾετϨʔδ 74
%#ʹϒϩοΫPSϑΝΠϧʁ ‣ ಛผͳཧ༝͕ͳ͍ݶΓϒϩοΫετϨʔδΛͬͨํ͕ϕλʔ ‣ ੑೳͷ ‣ ϑΝΠϧετϨʔδ /'4 ͕࣋ͭϩοΫͷϝΧχζϜMPDLE͕SQDܦ༝Ͱ ଞϗετʹϩοΫঢ়گΛൖ͢Δͷ͕ͩɺଈ࣌ੑɾΞτϛοΫੑ͕อূ͞Εͳ͍
‣ ϑΝΠϧετϨʔδ04͔Β4ZODͯ͠44%)%%ʹॻ͖ࠐ·Εͨอূͳ͠ 43 .Z42-ϦϑΝϨϯεϚχϡΞϧΑΓൈਮ
%FQMPZNFOUͰ17Λͬͯྑ͍ʁ ‣ %FQMPZNFOUετϨʔδʹ༏͘͠ͳ͍ͷͰ4UBUFGVM4FU͕Φεεϝ ‣ ಛʹ389Λαϙʔτ͍ͯ͠ͳ͍ετϨʔδͰ4UBUFGVM4FU %FUBDIલ 38 "UUBDIΛࢼΈΔɻ ͔͠͠ผ/PEFͰ38 Ͱ"UUBDIࡁͷͨΊ
3FBE0OMZͰϚϯτ PSΤϥʔ 3 3PMMJOH 6QEBUF FUD 5FSNJOBUJOH $SFBUJOH ಉ࣌ʹൃੜ ಉ࣌ʹൃੜ ࢀߟIUUQTDMPVEHPPHMFDPNLVCFSOFUFTFOHJOFEPDTDPODFQUTQFSTJTUFOUWPMVNFT IMKBEFQMPZNFOUT@WT@TUBUFGVMTFUT
·ͱΊ 45 ‣ ετϨʔδͷೖͱͯ͠ϒϩοΫɺϑΝΠϧɺΦϒδΣΫτͷҧ͍Λհ ‣ ,VCFSOFUFTͰͷετϨʔδͷϞσϧͱಈ͖Λհ 17$ 17 4$
%ZOBNJD1SPWJTJPOJOHͱ3PMMJOH6QEBUFͰͷಈ͖ Ϛωʔδυ,VCFSOFUFTͰͷετϨʔδ ‣ Α͋͘Δ࣭ͱͦͷճͷհ