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

Kubernetes at scale on remote sites

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
Avatar for Niklas Wik Niklas Wik
January 23, 2019
Technology
0
88

Kubernetes at scale on remote sites

Avatar for Niklas Wik

Niklas Wik

January 23, 2019
Tweet

Other Decks in Technology

See All in Technology
Webhook best practices for rock solid and resilient deployments
Avatar for Guillaume Laforge glaforge
2
300
Introduction to Sansan, inc / Sansan Global Development Center, Inc.
Avatar for Sansan, Inc. sansan33
PRO
0
3k
ブロックテーマでサイトをリニューアルした話 / 2026-01-31 Kansai WordPress Meetup
Avatar for Toro_Unit (Hiroshi Urabe) torounit
0
470
CDK対応したAWS DevOps Agentを試そう_20260201
Avatar for モブエンジニア（Masaki Okuda） masakiokuda
1
360
SREのプラクティスを用いた3領域同時 マネジメントへの挑戦 〜SRE・情シス・セキュリティを統合した チーム運営術〜
Avatar for coconala_engineer coconala_engineer
2
670
Oracle AI Database 移行・アップグレード勉強会 - RAT活用編
Avatar for oracle4engineer oracle4engineer
PRO
0
100
OWASP Top 10:2025 リリースと 少しの日本語化にまつわる裏話
Avatar for Riotaro OKADA okdt
PRO
3
820
2026年、サーバーレスの現在地 -「制約と戦う技術」から「当たり前の実行基盤」へ- /serverless2026
Avatar for Serverless Operations slsops
2
260
usermode linux without MMU - fosdem2026 kernel devroom
Avatar for Hajime Tazaki thehajime
0
240
マーケットプレイス版Oracle WebCenter Content For OCI
Avatar for oracle4engineer oracle4engineer
PRO
5
1.6k
Cosmos World Foundation Model Platform for Physical AI
Avatar for Takuya MINAGAWA takmin
0
940
M&A 後の統合をどう進めるか ─ ナレッジワーク × Poetics が実践した組織とシステムの融合
Avatar for KNOWLEDGE WORK / 株式会社ナレッジワーク kworkdev
PRO
1
480

Featured

See All Featured
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
187
22k
Primal Persuasion: How to Engage the Brain for Learning That Lasts
Avatar for Mike Taylor tmiket
0
250
Max Prin - Stacking Signals: How International SEO Comes Together (And Falls Apart)
Avatar for Tech SEO Connect techseoconnect
PRO
0
86
Applied NLP in the Age of Generative AI
Avatar for Ines Montani inesmontani
PRO
4
2k
Fashionably flexible responsive web design (full day workshop)
Avatar for Andy Clarke malarkey
408
66k
Unsuck your backbone
Avatar for Amy Palamountain ammeep
671
58k
AI: The stuff that nobody shows you
Avatar for John Nunemaker jnunemaker
PRO
2
270
Sam Torres - BigQuery for SEOs
Avatar for Tech SEO Connect techseoconnect
PRO
0
190
Exploring the relationship between traditional SERPs and Gen AI search
Avatar for Ray Grieselhuber raygrieselhuber
PRO
2
3.6k
Building a Scalable Design System with Sketch
Avatar for Laura Van Doore lauravandoore
463
34k
Making Projects Easy
Avatar for Brett Harned brettharned
120
6.6k
DevOps and Value Stream Thinking: Enabling flow, efficiency and business value
Avatar for Helen Beal helenjbeal
1
100

Transcript

  1. KUBERNETES AT SCALE ON KUBERNETES AT SCALE ON REMOTE SITES

    REMOTE SITES NIKLAS WIK NIKLAS WIK NOKIA NOKIA

  2. OVERVIEW OVERVIEW

  3. DEFINITIONS DEFINITIONS Edge cloud Limited HW (1-3 nodes) Limited access

    Edge behind NAT

  4. EDGE CLOUD EDGE CLOUD

  5. EDGE CLOUD EDGE CLOUD

  6. None

  7. ARCHITECTURE ARCHITECTURE Technologies #clusters Cloud k8s 10-20 Edge k8s 100-10000

  8. INSTALL PROBLEM INSTALL PROBLEM How to install 100-1000 of edge

    clouds? OS level Core OS Self hosted control plane

  9. INSTALL SOLUTION V1 INSTALL SOLUTION V1

  10. PROBLEMS?! PROBLEMS?! Docker-compose too hard for non technical people. Networking

    setup knowledge.

  11. INSTALL SOLUTION V2. INSTALL SOLUTION V2.

  12. PROBLEMS?! PROBLEMS?! Lifecycle? Certificates?

  13. CERTIFICATES CERTIFICATES Certificate expire Rotation? Etcd certificates rotation?

  14. LIFECYCLE LIFECYCLE Recreate! Save application state to disk PrePull the

    new components Recreate full kubernetes (and Etcd) install automatically Downtime few minutes.

  15. FUTURE LIFECYCLE? FUTURE LIFECYCLE? for lifecycle Cluster-API Etcdadm

  16. SOFTWARE MANAGEMENT SOFTWARE MANAGEMENT

  17. ref

  18. V0.1 (BRUTE FORCE) V0.1 (BRUTE FORCE)

  19. V1.0 (MANUAL OPS) V1.0 (MANUAL OPS)

  20. V2.0 (GITOPS) V2.0 (GITOPS) GitOps DAC GitOps operator

  21. LEARNINGS LEARNINGS Use operator pattern for Apps. Try and throw

    away. Use GitOps at scale

  22. FIND OUT MORE FIND OUT MORE NDAC https://www.linkedin.com/in/niklas-wik- 138b1318/ https://github.com/salkin