Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
コンテナオーケストレーションにとどまらないKubernetesの魅力 / osc19tk_yu...
Search
yukirii
November 24, 2019
Technology
1.1k
3
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
コンテナオーケストレーションにとどまらないKubernetesの魅力 / osc19tk_yukirii_k8s
https://www.ospn.jp/osc2019-fall/modules/eguide/event.php?eid=62
yukirii
November 24, 2019
More Decks by yukirii
See All by yukirii
Operator でどう変わる? これからのデータベース運用 / cndt2019_k8s_operator
yukirii
14
6.9k
Other Decks in Technology
See All in Technology
メルカリにおけるAI時代の高速プロトタイピング基盤「Arca」
ryotarai
15
12k
人にやさしく、AIにやさしく、書き手を選ばないIaCのガードレール再考 / Rethinking IaC Guardrails for Humans and AI Alike
kohbis
5
1.3k
JSONataとAWS Step Functionsで目指すRuntimelessな世界
mu7889yoon
1
520
その Lambda、8分で 管理者権限まで奪われます
k1nakayama
7
3.8k
AI臭い文章とは何なのか
nasuvitz
1
160
ScotSecure West 2026 - Glasgow
raybugg
0
190
GitHub Agentic Workflows を触ってみる
htkym
2
730
Why Agent Cost Needs Observability
nttcom
0
170
C#コードの結合を可視化する Roslyn解析による設計改善と リファクタリング判断
dora56
0
810
HolmesGPTで始めるSREエージェント入門!プラットフォームの障害調査はAIにお任せ 〜
sanghyuk
0
190
LLMに渡さなかった仕事
nanaism
0
14k
開発投資の期待値を上げるプロダクトロードマップづくり ~プロダクトエンジニアが越境して事業を伸ばす~
kekekenta
1
250
Featured
See All Featured
Navigating Algorithm Shifts & AI Overviews - #SMXNext
aleyda
1
1.6k
HU Berlin: Industrial-Strength Natural Language Processing with spaCy and Prodigy
inesmontani
PRO
0
720
XXLCSS - How to scale CSS and keep your sanity
sugarenia
250
1.3M
Digital Projects Gone Horribly Wrong (And the UX Pros Who Still Save the Day) - Dean Schuster
uxyall
1
3.1k
Leveraging LLMs for student feedback in introductory data science courses - posit::conf(2025)
minecr
1
410
Keith and Marios Guide to Fast Websites
keithpitt
413
23k
Unsuck your backbone
ammeep
672
58k
Redefining SEO in the New Era of Traffic Generation
szymonslowik
1
440
A Soul's Torment
seathinner
8
3.6k
The Cult of Friendly URLs
andyhume
79
7k
Git: the NoSQL Database
bkeepers
PRO
432
67k
Impact Scores and Hybrid Strategies: The future of link building
tamaranovitovic
0
440
Transcript
ίϯςφΦʔέετϨʔγϣϯʹ ͱͲ·Βͳ͍ ,VCFSOFUFTͷັྗ גࣜձࣾαΠόʔΤʔδΣϯτ ٕज़ຊ෦αʔϏεϦϥΠΞϏϦςΟάϧʔϓ ۅҪ༞थ 0QFO4PVSDF$POGFSFODF5PLZP'BMM!໌େֶ
"CPVUNF 2 ,*3**:VLJ *OGSBTUSVDUVSF&OHJOFFS גࣜձࣾαΠόʔΤʔδΣϯτ ٕज़ຊ෦αʔϏεϦϥΠΞϏϦςΟάϧʔϓ $FSUJpFE,VCFSOFUFT"ENJOJTUSBUPS ZVLJSJJ ZVLJSJJ@
,VCFSOFUFTͷಛͱಈ࡞Λ͓͞Β͍ w %FDMBSBUJWF"1* w 3FDPODJMJBUJPO-PPQ w $VTUPN3FTPVSDF$VTUPN$POUSPMMFS ,VCFSOFUFTͷಛΛ׆༻͢Δ
w ,VCFSOFUFT0QFSBUPS w $MVTUFS"1* ·ͱΊ 3
,VCFSOFUFTͷಛͱಈ࡞ ͓͞Β͍ ಛ%FDMBSBUJWF એݴతͳ "1*ͱઃఆ w ϢʔβγεςϜͷl·͍͠ঢ়ଶz EFTJSFETUBUF Λఆٛ w
"1*Λհͯ͠ΫϥελʹొˠϦιʔεΦϒδΣΫτ͕࡞͞ΕΔ Service apiVersion: v1 kind: Service metadata: name: my-service spec: type: LoadBalancer ports: - protocol: TCP port: 80 targetPort: 8080 selector: app: my-app my-service.yaml ྫ4FSWJDF UZQF-PBE#BMBODFS Ϣʔβެ։͢ΔΞϓϦέʔγϣϯϓϩτίϧϙʔτ൪߸Λࢦఆ create/modify object Kubernetes API kubectl apply Cloud
,VCFSOFUFTͷಛͱಈ࡞ ͓͞Β͍ ಛίϯτϩʔϥʹΑΔ3FDPODJMJBUJPO-PPQ ௐϧʔϓ w ,VCFSOFUFTΫϥελ༷ʑͳίϯτϩʔϥͷΈ߹ΘͤͰಈ͍͍ͯΔ w ֤ίϯτϩʔϥࣗͷ୲͢ΔϦιʔεΦϒδΣΫτΛಡΈऔΓ ఆٛ͞Εͨཁ݅Λຬͨ͢Α͏ʹϦιʔεͷ࣮ମ
BDUSVBMTUBUF Λૢ࡞ Service LB Service Controller watch create/modify 0CTFSWF %J⒎ "DU Cloud ΦϒδΣΫτͷ ߋ৽Λݕ ΦϒδΣΫτͷ༰ͱ ࣮ࡍͷϦιʔεͷঢ়ଶΛ ൺֱ ͕ࠩ͋Δ߹ ࣮ࡍͷϦιʔεΛ मਖ਼͢Δ
,VCFSOFUFTͷಛͱಈ࡞ ͓͞Β͍ ಛϢʔβಠࣗͷϦιʔείϯτϩʔϥΛ࣮Ͱ͖Δ w $VTUPN3FTPVSDF w ϢʔβʹΑͬͯಠࣗʹఆٛ͞ΕͨϦιʔε w $VTUPN3FTPVSDF%FpOJUJPOT $3%T
ʹΑͬͯLT"1*Λ֦ு͢Δͱѻ͑Δ w $VTUPN$POUSPMMFS w ϢʔβʹΑͬͯಠࣗʹ࣮͞Εͨίϯτϩʔϥ $VTUPN3FTPVSDF %FpOJUJPO %BUBCBTF$MVTUFS $POUSPMMFS $VTUPN$POUSPMMFS %BUBCBTF$MVTUFS $VTUPN3FTPVSDF kind: DatabaseCluster kind: CustomResourceDefinition spec: names: kind: DatabaseCluster Kubernetes API watch Reconcile Loop
,VCFSOFUFTͷಛΛ׆༻͢Δ ಛ%FDMBSBUJWF"1*ͱઃఆ ಛίϯτϩʔϥʹΑΔ3FDPODJMJBUJPO-PPQ ಛಠࣗͷϦιʔείϯτϩʔϥΛ࣮Ͱ͖Δ ,VCFSOFUFT0QFSBUPS ΞϓϦέʔγϣϯΫϥυϦιʔεΛࣗཧ $MVTUFS"1* ,TΫϥελͰ,TΫϥελΛ࡞ͬͯཧ͢Δ ୯ʹίϯςφΛσϓϩΠ͢Δ͚ͩͰͳ͘ ͜ΕΒͷಛΛ׆͔ͨ͠։ൃɾӡ༻Λ͢Δʹʜ
,VCFSOFUFT0QFSBUPS 8 ಛఆͷΞϓϦέʔγϣϯΛ,VCFSOFUFT্Ͱ࣮ߦɾཧ͢ΔͨΊͷ ιϑτΣΞ ίϯτϩʔϥ w த$3%ͱΧελϜίϯτϩʔϥ w ΞϓϦέʔγϣϯͷӡ༻্ͷφϨοδΛίϯτϩʔϥͱ࣮ͯ͠
w ίϯτϩʔϥࣗମίϯςφԽ͞ΕͨΞϓϦͱͯ͠,VCFSOFUFT্Ͱಈ࡞͢Δ %BUBCBTF$MVTUFS $POUSPMMFS $VTUPN$POUSPMMFS %BUBCBTF$MVTUFS $VTUPN3FTPVSDF watch Reconcile Loop %BUBCBTF$MVTUFS
,VCFSOFUFT0QFSBUPS 9 ಛఆͷΞϓϦέʔγϣϯΛ,VCFSOFUFT্Ͱ࣮ߦɾཧ͢ΔͨΊͷ ιϑτΣΞ ίϯτϩʔϥ w த$3%ͱΧελϜίϯτϩʔϥ w ΞϓϦέʔγϣϯͷӡ༻্ͷφϨοδΛίϯτϩʔϥͱ࣮ͯ͠
w ίϯτϩʔϥࣗମίϯςφԽ͞ΕͨΞϓϦͱͯ͠,VCFSOFUFT্Ͱಈ࡞͢Δ %BUBCBTF$MVTUFS $POUSPMMFS $VTUPN$POUSPMMFS %BUBCBTF$MVTUFS $VTUPN3FTPVSDF watch Reconcile Loop %BUBCBTF$MVTUFS ྫσʔλϕʔεγεςϜ ϊʔυΛͭʹઃఆ
,VCFSOFUFT0QFSBUPS 10 ಛఆͷΞϓϦέʔγϣϯΛ,VCFSOFUFT্Ͱ࣮ߦɾཧ͢ΔͨΊͷ ιϑτΣΞ ίϯτϩʔϥ w த$3%ͱΧελϜίϯτϩʔϥ w ΞϓϦέʔγϣϯͷӡ༻্ͷφϨοδΛίϯτϩʔϥͱ࣮ͯ͠
w ίϯτϩʔϥࣗମίϯςφԽ͞ΕͨΞϓϦͱͯ͠,VCFSOFUFT্Ͱಈ࡞͢Δ %BUBCBTF$MVTUFS $POUSPMMFS $VTUPN$POUSPMMFS %BUBCBTF$MVTUFS $VTUPN3FTPVSDF watch Reconcile Loop %BUBCBTF$MVTUFS ରԠ͢Δίϯτϩʔϥ͕ ઃఆΛͱʹ1PEΛσϓϩΠ
,VCFSOFUFT0QFSBUPS 11 0QFSBUPSͰͲΜͳ͜ͱ͕Ͱ͖Δʁ ྫσʔλϕʔε w Ϋϥελͷ࡞আ w Ϋϥελͷεέʔϧ w োͷݕͱ෮چ
w όοΫΞοϓϦετΞͷࣗಈԽ ྫΫϥυ w Ϋϥυ্ͷϦιʔεͷཧ w Ϛωʔδυ%# w ΦϒδΣΫτετϨʔδͷόέοτ w ͳͲʜ
,VCFSOFUFT0QFSBUPS 12 0QFSBUPSΛ͕͢͞ʹʁ BXFTPNFPQFSBUPST ެ։͞Ε͍ͯΔ0QFSBUPSΛΞϓϦέʔ γϣϯ͝ͱʹूͨ͠υΩϡϝϯτ 0QFSBUPS)VCJP 0QFSBUPSΛΞϓϦέʔγϣϯ։ൃ ϑΣʔζผʹ·ͱΊͨαΠτ
,VCFSOFUFT0QFSBUPS 13 IUUQTTQFBLFSEFDLDPNZVLJSJJDOEULTPQFSBUPS 0QFSBUPSʹؔ͢ΔΑΓৄ͍͠ղઆʜ
$MVTUFS"1* w ,VCFSOFUFTͷαϒϓϩδΣΫτ w $MVTUFS-JGFDZDMF4*(ͷͱ։ൃ͕ਐΊΒΕ͍ͯΔ w ΫϥελͷϥΠϑαΠΫϧʹؔΘΔૢ࡞Λ,Tͷએݴతͳ"1*Ͱఏڙ͢Δ w Ϋϥελͷʮ࡞ɾεέʔϧɾΞοϓάϨʔυɾআʯ w
֤छΫϥυΦϯϓϨϛεͳͲͷڥͰར༻Մೳ 5IF$MVTUFS"1*#PPL IUUQTDMVTUFSBQJTJHTLTJP
,VCFSOFUFTΫϥελͷߏஙɾӡ༻େมʂ Πϯϑϥߏங 44-ূ໌ॻͷཧ ωοτϫʔΫ 7. ετϨʔδ ߋ৽ ൃߦ ϊʔυஔ ιϑτΣΞͷཧ
ύοέʔδͷΠϯετʔϧ ΫϥελΞυΦϯͷಋೖ LTͷόʔδϣϯΞοϓ $MVTUFS"1*͕ొͨ͠എܠ
ΫϥελϚωδϝϯτ༻ͷ༷ʑͳπʔϧ͕ొ w LVCFTQSBZ,VCFSOFUFTΛΠϯετʔϧ͢Δ"OTJCMF1MBZCPPL w LPQT"84ڥʹ,VCFSOFUFTΫϥελΛߏஙɾཧ͢Δπʔϧ w LVCFBENΫϥελίϯϙʔωϯτͷϒʔτετϥοϓʹಛԽͨ͠πʔϧ ͳͲʜɹ πʔϧʹΑͬͯ࡞ۀϥΫʹͳͬͨʂ͕ɺ ͜ͷΑ͏ʹͰ͖Δͱ͏Ε͍͠
w ڥπʔϧʹґଘ͠ͳ͍ڞ௨ͷΫϥελཧํ๏͕΄͍͠ wରԠڥΛՃ͢ΔͨΊͷ࣮؆୯ʹ࣮Ͱ͖Δͱ͏Ε͍͠ w ΫϥελͷϊʔυͷεέʔϧΞοϓσʔτΛࣗಈԽ͍ͨ͠ w ͜ΕΒͷૢ࡞Λએݴతͳ"1*ઃఆͰ࣮ݱ͍ͨ͠ Ͳ͏ͬͯղܾ͢Δʁʁ $MVTUFS"1*͕ొͨ͠എܠ
$MVTUFS"1*͕ొͨ͠എܠ ,VCFSOFUFT͕͢Ͱʹ͍࣋ͬͯΔΞΠσΟΞΛ͏ ࠶ͼ4FSWJDFͷྫ w ઃఆ :".-ϚχϑΣετ ͷ༰ڥඇґଘ˞ w ֤Ϋϥυ͚ͷίϯτϩʔϥ͕ڥʹ߹Θͤͯ-#Λઃఆ Service
Service apiVersion: v1 kind: Service metadata: name: my-service spec: type: LoadBalancer ports: - protocol: TCP port: 80 targetPort: 8080 selector: app: my-app my-service.yaml apply apply GCLB LBaaS cloud-provider gcp cloud-provider openstack watch create watch create ˞ઃఆ༰ʹΑͬͯҟͳΔڥͰ༻Ͱ͖ͳ͍ͷ͋Γ·͢ ྫBOOPUBUJPOΛͬͨΫϥυڥݻ༗ͷઃఆͳͲ
1SPWJEFS*NQMFNFOUBUJPOT ڥݻ༗ͷॲཧ$MVTUFS"1*1SPWJEFSͱͯ͠ຊମ͔ΒΓग़͞Ε͍ͯΔ ֤छΠϯϑϥڥ#PPUTUSBQํ͚ࣜʹϓϩόΠμ͕։ൃ͞Ε͍ͯΔ https://cluster-api.sigs.k8s.io/reference/providers.html *OGSBTUSVDUVSF1SPWJEFS Ϋϥυڥʹ7.-#ͳͲͷ ඞཁͳϦιʔεΛ࡞ w "84 w
"[VSF w #BSF.FUBM w ($1 w 0QFO4UBDL w W4QIFSF w FUDʜ #PPUTUSBQ1SPWJEFS 7.ʹ,TͷίϯϙʔωϯτΛ Πϯετʔϧ͢ΔεΫϦϓτΛੜ w LVCFBEN w 5BMPT
$MVTUFS"1*ʹΑΔΫϥελߏஙɾཧ ৽͍͠ΫϥελΛͭ͘Δʹ ˠΫϥελ $MVTUFS ͱϊʔυ .BDIJOF ͷ:".-Λ༻ҙ͢Δ apiVersion: cluster.x-k8s.io/v1alpha2
kind: Cluster metadata: name: my-cluster spec: clusterNetwork: pods: cidrBlocks: [“192.168.0.0/16”] infrastructureRef: # লུ # Ϋϥυڥݻ༗ͷઃఆͷࢀর cluster.yaml apiVersion: cluster.x-k8s.io/v1alpha2 kind: MachineDeployment metadata: name: my-first-cluster-node01 spec: replicas: 3 template: spec: version: v1.15.3 bootstrap: # লུ # k8sίϯϙʔωϯτͷbootstrapͷ # ํ๏Λఆٛͨ͠ઃఆͷࢀর infrastructureRef: # Ϋϥυڥݻ༗ͷઃఆͷࢀর machine.yaml
$MVTUFS"1*ʹΑΔΫϥελߏஙɾཧ Cloud Environment Management Cluster Cluster Infrastructure Cluster Machine Infrastructure
Machine Bootstrap Config Cluster API Infrastructure Provider CRDs Controller Bootstrap Provider Workload Cluster kind: Cluster kind: Machine CRDs Controller CRDs Controller
$MVTUFS"1*ʹΑΔΫϥελߏஙɾཧ Cloud Environment Management Cluster Cluster Infrastructure Cluster Machine Infrastructure
Machine Bootstrap Config Cluster API Infrastructure Provider CRDs Controller Bootstrap Provider Workload Cluster kind: Cluster kind: Machine CRDs Controller CRDs Controller ଞͷΫϥελΛཧ͢ΔΫϥελ $MVTUFS"1*ͷίϯϙʔωϯτ͕ Πϯετʔϧ͞Ε͍ͯΔ
$MVTUFS"1*ʹΑΔΫϥελߏஙɾཧ Cloud Environment Management Cluster Cluster Infrastructure Cluster Machine Infrastructure
Machine Bootstrap Config Cluster API Infrastructure Provider CRDs Controller Bootstrap Provider Workload Cluster kind: Cluster kind: Machine CRDs Controller CRDs Controller ϥΠϑϥΠΫϧΛཧ͞Ε͍ͯΔΫϥελ ࣮ࡍͷΞϓϦέʔγϣϯΛಈ࡞ͤ͞Δ ϫʔΫϩʔυ༻Ϋϥελͱͯ͠ΘΕΔ
$MVTUFS"1*ʹΑΔΫϥελߏஙɾཧ Cloud Environment Management Cluster Cluster Infrastructure Cluster Machine Infrastructure
Machine Bootstrap Config Cluster API Infrastructure Provider CRDs Controller Bootstrap Provider Workload Cluster kind: Cluster kind: Machine CRDs Controller CRDs Controller $MVTUFSͱ.BDIJOFͷ ΦϒδΣΫτΛ࡞
$MVTUFS"1*ʹΑΔΫϥελߏஙɾཧ Cloud Environment Management Cluster Cluster Infrastructure Cluster Machine Infrastructure
Machine Bootstrap Config Cluster API Infrastructure Provider CRDs Controller Bootstrap Provider Workload Cluster kind: Cluster kind: Machine CRDs Controller CRDs Controller $MVTUFS"1*ίϯτϩʔϥ͕ ΫϥελߏஙʹඞཁͳใΛੜ
$MVTUFS"1*ʹΑΔΫϥελߏஙɾཧ Cloud Environment Management Cluster Cluster Infrastructure Cluster Machine Infrastructure
Machine Bootstrap Config Cluster API Infrastructure Provider CRDs Controller Bootstrap Provider Workload Cluster kind: Cluster kind: Machine CRDs Controller CRDs Controller Ϋϥυڥʹ7.͕࡞͞Ε Ϋϥελ্ཱ͕͕ͪΔ
<ٕज़ॻయ>͡ΊΔ$MVTUFS"1* 26 IUUQTUFDIJFNFEJBCPPUIQNJUFNT lΫϥελͰΫϥελΛ࡞Γཧ͢ΔzΛ ମݧ͢ΔͨΊͷղઆॻ ʲ༰ʳ $MVTUFS"1*ͷഎܠͱ֓ཁ "84ڥʹΫϥελΛͭ͘Δ
ϋϯζΦϯ ,VCFSOFUFTͷΤίγεςϜͱ Έ߹Θ͔ͤͯͭ͏ #005)ʹͯిࢠॻ੶൛ൢചதʂ ຊͷ04$ϒʔε ʹͯ ൦͍ͯ͠·͢ʂ
·ͱΊ w ,VCFSOFUFTએݴతͳ"1* ίϯτϩʔϥͰߏ͞ΕΔ w lίϯςφͷσϓϩΠz͚ͩʹͱͲ·Βͣ ,VCFSOFUFTͷΈ͞·͟·ͳతʹԠ༻Ͱ͖Δ w ,VCFSOFUFT0QFSBUPS ΞϓϦέʔγϣϯݻ༗ͷӡ༻ૢ࡞Λ,VCFSOFUFTʹͤΔ
w $MVTUFS"1* LTΫϥελͰLTΫϥελΛͭ͘Δ એݴతͳ"1*Ͱ͞·͟·ͳΫϥυڥΫϥελΛσϓϩΠ ʮϓϥοτϑΥʔϜΛͭ͘ΔͨΊͷϓϥοτϑΥʔϜʯ ͱͯ͠,VCFSOFUFTΛ׆༻͍ͯ͜͠͏ʂ